{
  "type": "File",
  "start": 0,
  "end": 6795,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 183,
      "column": 29
    }
  },
  "program": {
    "type": "Program",
    "start": 0,
    "end": 6795,
    "loc": {
      "start": {
        "line": 1,
        "column": 0
      },
      "end": {
        "line": 183,
        "column": 29
      }
    },
    "sourceType": "module",
    "body": [
      {
        "type": "ImportDeclaration",
        "start": 0,
        "end": 32,
        "loc": {
          "start": {
            "line": 1,
            "column": 0
          },
          "end": {
            "line": 1,
            "column": 32
          }
        },
        "specifiers": [
          {
            "type": "ImportDefaultSpecifier",
            "start": 7,
            "end": 14,
            "loc": {
              "start": {
                "line": 1,
                "column": 7
              },
              "end": {
                "line": 1,
                "column": 14
              }
            },
            "local": {
              "type": "Identifier",
              "start": 7,
              "end": 14,
              "loc": {
                "start": {
                  "line": 1,
                  "column": 7
                },
                "end": {
                  "line": 1,
                  "column": 14
                },
                "identifierName": "Manager"
              },
              "name": "Manager"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 20,
          "end": 31,
          "loc": {
            "start": {
              "line": 1,
              "column": 20
            },
            "end": {
              "line": 1,
              "column": 31
            }
          },
          "extra": {
            "rawValue": "./Manager",
            "raw": "'./Manager'"
          },
          "value": "./Manager"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 33,
        "end": 71,
        "loc": {
          "start": {
            "line": 2,
            "column": 0
          },
          "end": {
            "line": 2,
            "column": 38
          }
        },
        "specifiers": [
          {
            "type": "ImportDefaultSpecifier",
            "start": 40,
            "end": 50,
            "loc": {
              "start": {
                "line": 2,
                "column": 7
              },
              "end": {
                "line": 2,
                "column": 17
              }
            },
            "local": {
              "type": "Identifier",
              "start": 40,
              "end": 50,
              "loc": {
                "start": {
                  "line": 2,
                  "column": 7
                },
                "end": {
                  "line": 2,
                  "column": 17
                },
                "identifierName": "DOMManager"
              },
              "name": "DOMManager"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 56,
          "end": 70,
          "loc": {
            "start": {
              "line": 2,
              "column": 23
            },
            "end": {
              "line": 2,
              "column": 37
            }
          },
          "extra": {
            "rawValue": "./DOMManager",
            "raw": "'./DOMManager'"
          },
          "value": "./DOMManager"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 72,
        "end": 118,
        "loc": {
          "start": {
            "line": 3,
            "column": 0
          },
          "end": {
            "line": 3,
            "column": 46
          }
        },
        "specifiers": [
          {
            "type": "ImportDefaultSpecifier",
            "start": 79,
            "end": 93,
            "loc": {
              "start": {
                "line": 3,
                "column": 7
              },
              "end": {
                "line": 3,
                "column": 21
              }
            },
            "local": {
              "type": "Identifier",
              "start": 79,
              "end": 93,
              "loc": {
                "start": {
                  "line": 3,
                  "column": 7
                },
                "end": {
                  "line": 3,
                  "column": 21
                },
                "identifierName": "ProgramManager"
              },
              "name": "ProgramManager"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 99,
          "end": 117,
          "loc": {
            "start": {
              "line": 3,
              "column": 27
            },
            "end": {
              "line": 3,
              "column": 45
            }
          },
          "extra": {
            "rawValue": "./ProgramManager",
            "raw": "'./ProgramManager'"
          },
          "value": "./ProgramManager"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 119,
        "end": 161,
        "loc": {
          "start": {
            "line": 4,
            "column": 0
          },
          "end": {
            "line": 4,
            "column": 42
          }
        },
        "specifiers": [
          {
            "type": "ImportDefaultSpecifier",
            "start": 126,
            "end": 138,
            "loc": {
              "start": {
                "line": 4,
                "column": 7
              },
              "end": {
                "line": 4,
                "column": 19
              }
            },
            "local": {
              "type": "Identifier",
              "start": 126,
              "end": 138,
              "loc": {
                "start": {
                  "line": 4,
                  "column": 7
                },
                "end": {
                  "line": 4,
                  "column": 19
                },
                "identifierName": "SceneManager"
              },
              "name": "SceneManager"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 144,
          "end": 160,
          "loc": {
            "start": {
              "line": 4,
              "column": 25
            },
            "end": {
              "line": 4,
              "column": 41
            }
          },
          "extra": {
            "rawValue": "./SceneManager",
            "raw": "'./SceneManager'"
          },
          "value": "./SceneManager"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 162,
        "end": 216,
        "loc": {
          "start": {
            "line": 5,
            "column": 0
          },
          "end": {
            "line": 5,
            "column": 54
          }
        },
        "specifiers": [
          {
            "type": "ImportNamespaceSpecifier",
            "start": 169,
            "end": 186,
            "loc": {
              "start": {
                "line": 5,
                "column": 7
              },
              "end": {
                "line": 5,
                "column": 24
              }
            },
            "local": {
              "type": "Identifier",
              "start": 174,
              "end": 186,
              "loc": {
                "start": {
                  "line": 5,
                  "column": 12
                },
                "end": {
                  "line": 5,
                  "column": 24
                },
                "identifierName": "VertexShader"
              },
              "name": "VertexShader"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 192,
          "end": 215,
          "loc": {
            "start": {
              "line": 5,
              "column": 30
            },
            "end": {
              "line": 5,
              "column": 53
            }
          },
          "extra": {
            "rawValue": "../const/VertexShader",
            "raw": "'../const/VertexShader'"
          },
          "value": "../const/VertexShader"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 217,
        "end": 275,
        "loc": {
          "start": {
            "line": 6,
            "column": 0
          },
          "end": {
            "line": 6,
            "column": 58
          }
        },
        "specifiers": [
          {
            "type": "ImportNamespaceSpecifier",
            "start": 224,
            "end": 243,
            "loc": {
              "start": {
                "line": 6,
                "column": 7
              },
              "end": {
                "line": 6,
                "column": 26
              }
            },
            "local": {
              "type": "Identifier",
              "start": 229,
              "end": 243,
              "loc": {
                "start": {
                  "line": 6,
                  "column": 12
                },
                "end": {
                  "line": 6,
                  "column": 26
                },
                "identifierName": "FragmentShader"
              },
              "name": "FragmentShader"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 249,
          "end": 274,
          "loc": {
            "start": {
              "line": 6,
              "column": 32
            },
            "end": {
              "line": 6,
              "column": 57
            }
          },
          "extra": {
            "rawValue": "../const/FragmentShader",
            "raw": "'../const/FragmentShader'"
          },
          "value": "../const/FragmentShader"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 276,
        "end": 322,
        "loc": {
          "start": {
            "line": 7,
            "column": 0
          },
          "end": {
            "line": 7,
            "column": 46
          }
        },
        "specifiers": [
          {
            "type": "ImportDefaultSpecifier",
            "start": 283,
            "end": 290,
            "loc": {
              "start": {
                "line": 7,
                "column": 7
              },
              "end": {
                "line": 7,
                "column": 14
              }
            },
            "local": {
              "type": "Identifier",
              "start": 283,
              "end": 290,
              "loc": {
                "start": {
                  "line": 7,
                  "column": 7
                },
                "end": {
                  "line": 7,
                  "column": 14
                },
                "identifierName": "Matrix3"
              },
              "name": "Matrix3"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 296,
          "end": 321,
          "loc": {
            "start": {
              "line": 7,
              "column": 20
            },
            "end": {
              "line": 7,
              "column": 45
            }
          },
          "extra": {
            "rawValue": "../render/WebGL/Matrix3",
            "raw": "'../render/WebGL/Matrix3'"
          },
          "value": "../render/WebGL/Matrix3"
        }
      },
      {
        "type": "ImportDeclaration",
        "start": 323,
        "end": 365,
        "loc": {
          "start": {
            "line": 8,
            "column": 0
          },
          "end": {
            "line": 8,
            "column": 42
          }
        },
        "specifiers": [
          {
            "type": "ImportSpecifier",
            "start": 332,
            "end": 346,
            "loc": {
              "start": {
                "line": 8,
                "column": 9
              },
              "end": {
                "line": 8,
                "column": 23
              }
            },
            "imported": {
              "type": "Identifier",
              "start": 332,
              "end": 346,
              "loc": {
                "start": {
                  "line": 8,
                  "column": 9
                },
                "end": {
                  "line": 8,
                  "column": 23
                },
                "identifierName": "TextureManager"
              },
              "name": "TextureManager"
            },
            "local": {
              "type": "Identifier",
              "start": 332,
              "end": 346,
              "loc": {
                "start": {
                  "line": 8,
                  "column": 9
                },
                "end": {
                  "line": 8,
                  "column": 23
                },
                "identifierName": "TextureManager"
              },
              "name": "TextureManager"
            }
          }
        ],
        "source": {
          "type": "StringLiteral",
          "start": 354,
          "end": 364,
          "loc": {
            "start": {
              "line": 8,
              "column": 31
            },
            "end": {
              "line": 8,
              "column": 41
            }
          },
          "extra": {
            "rawValue": "../entry",
            "raw": "'../entry'"
          },
          "value": "../entry"
        },
        "trailingComments": [
          {
            "type": "CommentBlock",
            "value": "*\n * Manages the WebGL2 rendering of all renderable components in the scene.\n * This manager is not intended to be referenced directly.\n ",
            "start": 367,
            "end": 508,
            "loc": {
              "start": {
                "line": 10,
                "column": 0
              },
              "end": {
                "line": 13,
                "column": 3
              }
            }
          }
        ]
      },
      {
        "type": "ExportNamedDeclaration",
        "start": 509,
        "end": 6663,
        "loc": {
          "start": {
            "line": 14,
            "column": 0
          },
          "end": {
            "line": 177,
            "column": 1
          }
        },
        "specifiers": [],
        "source": null,
        "declaration": {
          "type": "ClassDeclaration",
          "start": 516,
          "end": 6663,
          "loc": {
            "start": {
              "line": 14,
              "column": 7
            },
            "end": {
              "line": 177,
              "column": 1
            }
          },
          "id": {
            "type": "Identifier",
            "start": 522,
            "end": 536,
            "loc": {
              "start": {
                "line": 14,
                "column": 13
              },
              "end": {
                "line": 14,
                "column": 27
              },
              "identifierName": "_RenderManager"
            },
            "name": "_RenderManager",
            "leadingComments": null
          },
          "superClass": {
            "type": "Identifier",
            "start": 545,
            "end": 552,
            "loc": {
              "start": {
                "line": 14,
                "column": 36
              },
              "end": {
                "line": 14,
                "column": 43
              },
              "identifierName": "Manager"
            },
            "name": "Manager"
          },
          "body": {
            "type": "ClassBody",
            "start": 553,
            "end": 6663,
            "loc": {
              "start": {
                "line": 14,
                "column": 44
              },
              "end": {
                "line": 177,
                "column": 1
              }
            },
            "body": [
              {
                "type": "ClassMethod",
                "start": 559,
                "end": 816,
                "loc": {
                  "start": {
                    "line": 15,
                    "column": 4
                  },
                  "end": {
                    "line": 26,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 559,
                  "end": 570,
                  "loc": {
                    "start": {
                      "line": 15,
                      "column": 4
                    },
                    "end": {
                      "line": 15,
                      "column": 15
                    },
                    "identifierName": "constructor"
                  },
                  "name": "constructor"
                },
                "kind": "constructor",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 573,
                  "end": 816,
                  "loc": {
                    "start": {
                      "line": 15,
                      "column": 18
                    },
                    "end": {
                      "line": 26,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 583,
                      "end": 591,
                      "loc": {
                        "start": {
                          "line": 16,
                          "column": 8
                        },
                        "end": {
                          "line": 16,
                          "column": 16
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 583,
                        "end": 590,
                        "loc": {
                          "start": {
                            "line": 16,
                            "column": 8
                          },
                          "end": {
                            "line": 16,
                            "column": 15
                          }
                        },
                        "callee": {
                          "type": "Super",
                          "start": 583,
                          "end": 588,
                          "loc": {
                            "start": {
                              "line": 16,
                              "column": 8
                            },
                            "end": {
                              "line": 16,
                              "column": 13
                            }
                          }
                        },
                        "arguments": []
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 600,
                      "end": 615,
                      "loc": {
                        "start": {
                          "line": 17,
                          "column": 8
                        },
                        "end": {
                          "line": 17,
                          "column": 23
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 600,
                        "end": 614,
                        "loc": {
                          "start": {
                            "line": 17,
                            "column": 8
                          },
                          "end": {
                            "line": 17,
                            "column": 22
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 600,
                          "end": 607,
                          "loc": {
                            "start": {
                              "line": 17,
                              "column": 8
                            },
                            "end": {
                              "line": 17,
                              "column": 15
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 600,
                            "end": 604,
                            "loc": {
                              "start": {
                                "line": 17,
                                "column": 8
                              },
                              "end": {
                                "line": 17,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 605,
                            "end": 607,
                            "loc": {
                              "start": {
                                "line": 17,
                                "column": 13
                              },
                              "end": {
                                "line": 17,
                                "column": 15
                              },
                              "identifierName": "GL"
                            },
                            "name": "GL"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "NullLiteral",
                          "start": 610,
                          "end": 614,
                          "loc": {
                            "start": {
                              "line": 17,
                              "column": 18
                            },
                            "end": {
                              "line": 17,
                              "column": 22
                            }
                          }
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 624,
                      "end": 651,
                      "loc": {
                        "start": {
                          "line": 18,
                          "column": 8
                        },
                        "end": {
                          "line": 18,
                          "column": 35
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 624,
                        "end": 650,
                        "loc": {
                          "start": {
                            "line": 18,
                            "column": 8
                          },
                          "end": {
                            "line": 18,
                            "column": 34
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 624,
                          "end": 643,
                          "loc": {
                            "start": {
                              "line": 18,
                              "column": 8
                            },
                            "end": {
                              "line": 18,
                              "column": 27
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 624,
                            "end": 628,
                            "loc": {
                              "start": {
                                "line": 18,
                                "column": 8
                              },
                              "end": {
                                "line": 18,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 629,
                            "end": 643,
                            "loc": {
                              "start": {
                                "line": 18,
                                "column": 13
                              },
                              "end": {
                                "line": 18,
                                "column": 27
                              },
                              "identifierName": "currentProgram"
                            },
                            "name": "currentProgram"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "NullLiteral",
                          "start": 646,
                          "end": 650,
                          "loc": {
                            "start": {
                              "line": 18,
                              "column": 30
                            },
                            "end": {
                              "line": 18,
                              "column": 34
                            }
                          }
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 660,
                      "end": 687,
                      "loc": {
                        "start": {
                          "line": 19,
                          "column": 8
                        },
                        "end": {
                          "line": 19,
                          "column": 35
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 660,
                        "end": 686,
                        "loc": {
                          "start": {
                            "line": 19,
                            "column": 8
                          },
                          "end": {
                            "line": 19,
                            "column": 34
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 660,
                          "end": 681,
                          "loc": {
                            "start": {
                              "line": 19,
                              "column": 8
                            },
                            "end": {
                              "line": 19,
                              "column": 29
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 660,
                            "end": 664,
                            "loc": {
                              "start": {
                                "line": 19,
                                "column": 8
                              },
                              "end": {
                                "line": 19,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 665,
                            "end": 681,
                            "loc": {
                              "start": {
                                "line": 19,
                                "column": 13
                              },
                              "end": {
                                "line": 19,
                                "column": 29
                              },
                              "identifierName": "activeTextureIDs"
                            },
                            "name": "activeTextureIDs"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "ArrayExpression",
                          "start": 684,
                          "end": 686,
                          "loc": {
                            "start": {
                              "line": 19,
                              "column": 32
                            },
                            "end": {
                              "line": 19,
                              "column": 34
                            }
                          },
                          "elements": []
                        }
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "text",
                          "start": 697,
                          "end": 703,
                          "loc": {
                            "start": {
                              "line": 21,
                              "column": 8
                            },
                            "end": {
                              "line": 21,
                              "column": 14
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 712,
                      "end": 745,
                      "loc": {
                        "start": {
                          "line": 22,
                          "column": 8
                        },
                        "end": {
                          "line": 22,
                          "column": 41
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 712,
                        "end": 744,
                        "loc": {
                          "start": {
                            "line": 22,
                            "column": 8
                          },
                          "end": {
                            "line": 22,
                            "column": 40
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 712,
                          "end": 740,
                          "loc": {
                            "start": {
                              "line": 22,
                              "column": 8
                            },
                            "end": {
                              "line": 22,
                              "column": 36
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 712,
                            "end": 716,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 8
                              },
                              "end": {
                                "line": 22,
                                "column": 12
                              }
                            },
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 717,
                            "end": 740,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 13
                              },
                              "end": {
                                "line": 22,
                                "column": 36
                              },
                              "identifierName": "RenderableTextIDCounter"
                            },
                            "name": "RenderableTextIDCounter"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "NumericLiteral",
                          "start": 743,
                          "end": 744,
                          "loc": {
                            "start": {
                              "line": 22,
                              "column": 39
                            },
                            "end": {
                              "line": 22,
                              "column": 40
                            }
                          },
                          "extra": {
                            "rawValue": 0,
                            "raw": "0"
                          },
                          "value": 0
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "text",
                          "start": 697,
                          "end": 703,
                          "loc": {
                            "start": {
                              "line": 21,
                              "column": 8
                            },
                            "end": {
                              "line": 21,
                              "column": 14
                            }
                          }
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "last update microsecond",
                          "start": 755,
                          "end": 780,
                          "loc": {
                            "start": {
                              "line": 24,
                              "column": 8
                            },
                            "end": {
                              "line": 24,
                              "column": 33
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 789,
                      "end": 810,
                      "loc": {
                        "start": {
                          "line": 25,
                          "column": 8
                        },
                        "end": {
                          "line": 25,
                          "column": 29
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 789,
                        "end": 809,
                        "loc": {
                          "start": {
                            "line": 25,
                            "column": 8
                          },
                          "end": {
                            "line": 25,
                            "column": 28
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 789,
                          "end": 804,
                          "loc": {
                            "start": {
                              "line": 25,
                              "column": 8
                            },
                            "end": {
                              "line": 25,
                              "column": 23
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 789,
                            "end": 793,
                            "loc": {
                              "start": {
                                "line": 25,
                                "column": 8
                              },
                              "end": {
                                "line": 25,
                                "column": 12
                              }
                            },
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 794,
                            "end": 804,
                            "loc": {
                              "start": {
                                "line": 25,
                                "column": 13
                              },
                              "end": {
                                "line": 25,
                                "column": 23
                              },
                              "identifierName": "lastUpdate"
                            },
                            "name": "lastUpdate"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "UnaryExpression",
                          "start": 807,
                          "end": 809,
                          "loc": {
                            "start": {
                              "line": 25,
                              "column": 26
                            },
                            "end": {
                              "line": 25,
                              "column": 28
                            }
                          },
                          "operator": "-",
                          "prefix": true,
                          "argument": {
                            "type": "NumericLiteral",
                            "start": 808,
                            "end": 809,
                            "loc": {
                              "start": {
                                "line": 25,
                                "column": 27
                              },
                              "end": {
                                "line": 25,
                                "column": 28
                              }
                            },
                            "extra": {
                              "rawValue": 1,
                              "raw": "1"
                            },
                            "value": 1
                          },
                          "extra": {
                            "parenthesizedArgument": false
                          }
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "last update microsecond",
                          "start": 755,
                          "end": 780,
                          "loc": {
                            "start": {
                              "line": 24,
                              "column": 8
                            },
                            "end": {
                              "line": 24,
                              "column": 33
                            }
                          }
                        }
                      ]
                    }
                  ],
                  "directives": [],
                  "trailingComments": null
                },
                "trailingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n     * Initial setup on GL rendering. \n     ",
                    "start": 822,
                    "end": 872,
                    "loc": {
                      "start": {
                        "line": 28,
                        "column": 4
                      },
                      "end": {
                        "line": 30,
                        "column": 7
                      }
                    }
                  }
                ]
              },
              {
                "type": "ClassMethod",
                "start": 877,
                "end": 3205,
                "loc": {
                  "start": {
                    "line": 31,
                    "column": 4
                  },
                  "end": {
                    "line": 84,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 877,
                  "end": 882,
                  "loc": {
                    "start": {
                      "line": 31,
                      "column": 4
                    },
                    "end": {
                      "line": 31,
                      "column": 9
                    },
                    "identifierName": "start"
                  },
                  "name": "start",
                  "leadingComments": null
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 885,
                  "end": 3205,
                  "loc": {
                    "start": {
                      "line": 31,
                      "column": 12
                    },
                    "end": {
                      "line": 84,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 895,
                      "end": 919,
                      "loc": {
                        "start": {
                          "line": 32,
                          "column": 8
                        },
                        "end": {
                          "line": 32,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 895,
                        "end": 918,
                        "loc": {
                          "start": {
                            "line": 32,
                            "column": 8
                          },
                          "end": {
                            "line": 32,
                            "column": 31
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 895,
                          "end": 902,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 8
                            },
                            "end": {
                              "line": 32,
                              "column": 15
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 895,
                            "end": 899,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 8
                              },
                              "end": {
                                "line": 32,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 900,
                            "end": 902,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 13
                              },
                              "end": {
                                "line": 32,
                                "column": 15
                              },
                              "identifierName": "GL"
                            },
                            "name": "GL"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "MemberExpression",
                          "start": 905,
                          "end": 918,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 18
                            },
                            "end": {
                              "line": 32,
                              "column": 31
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 905,
                            "end": 915,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 18
                              },
                              "end": {
                                "line": 32,
                                "column": 28
                              },
                              "identifierName": "DOMManager"
                            },
                            "name": "DOMManager"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 916,
                            "end": 918,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 29
                              },
                              "end": {
                                "line": 32,
                                "column": 31
                              },
                              "identifierName": "GL"
                            },
                            "name": "GL"
                          },
                          "computed": false
                        }
                      }
                    },
                    {
                      "type": "IfStatement",
                      "start": 928,
                      "end": 968,
                      "loc": {
                        "start": {
                          "line": 33,
                          "column": 8
                        },
                        "end": {
                          "line": 34,
                          "column": 19
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 932,
                        "end": 947,
                        "loc": {
                          "start": {
                            "line": 33,
                            "column": 12
                          },
                          "end": {
                            "line": 33,
                            "column": 27
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 932,
                          "end": 939,
                          "loc": {
                            "start": {
                              "line": 33,
                              "column": 12
                            },
                            "end": {
                              "line": 33,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 932,
                            "end": 936,
                            "loc": {
                              "start": {
                                "line": 33,
                                "column": 12
                              },
                              "end": {
                                "line": 33,
                                "column": 16
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 937,
                            "end": 939,
                            "loc": {
                              "start": {
                                "line": 33,
                                "column": 17
                              },
                              "end": {
                                "line": 33,
                                "column": 19
                              },
                              "identifierName": "GL"
                            },
                            "name": "GL"
                          },
                          "computed": false
                        },
                        "operator": "==",
                        "right": {
                          "type": "NullLiteral",
                          "start": 943,
                          "end": 947,
                          "loc": {
                            "start": {
                              "line": 33,
                              "column": 23
                            },
                            "end": {
                              "line": 33,
                              "column": 27
                            }
                          }
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 961,
                        "end": 968,
                        "loc": {
                          "start": {
                            "line": 34,
                            "column": 12
                          },
                          "end": {
                            "line": 34,
                            "column": 19
                          }
                        },
                        "argument": null
                      },
                      "alternate": null
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 978,
                      "end": 1036,
                      "loc": {
                        "start": {
                          "line": 36,
                          "column": 8
                        },
                        "end": {
                          "line": 36,
                          "column": 66
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 978,
                        "end": 1035,
                        "loc": {
                          "start": {
                            "line": 36,
                            "column": 8
                          },
                          "end": {
                            "line": 36,
                            "column": 65
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 978,
                          "end": 997,
                          "loc": {
                            "start": {
                              "line": 36,
                              "column": 8
                            },
                            "end": {
                              "line": 36,
                              "column": 27
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 978,
                            "end": 982,
                            "loc": {
                              "start": {
                                "line": 36,
                                "column": 8
                              },
                              "end": {
                                "line": 36,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 983,
                            "end": 997,
                            "loc": {
                              "start": {
                                "line": 36,
                                "column": 13
                              },
                              "end": {
                                "line": 36,
                                "column": 27
                              },
                              "identifierName": "_updateProgram"
                            },
                            "name": "_updateProgram"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "CallExpression",
                            "start": 998,
                            "end": 1034,
                            "loc": {
                              "start": {
                                "line": 36,
                                "column": 28
                              },
                              "end": {
                                "line": 36,
                                "column": 64
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 998,
                              "end": 1023,
                              "loc": {
                                "start": {
                                  "line": 36,
                                  "column": 28
                                },
                                "end": {
                                  "line": 36,
                                  "column": 53
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 998,
                                "end": 1012,
                                "loc": {
                                  "start": {
                                    "line": 36,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 36,
                                    "column": 42
                                  },
                                  "identifierName": "ProgramManager"
                                },
                                "name": "ProgramManager"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1013,
                                "end": 1023,
                                "loc": {
                                  "start": {
                                    "line": 36,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 36,
                                    "column": 53
                                  },
                                  "identifierName": "getProgram"
                                },
                                "name": "getProgram"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "StringLiteral",
                                "start": 1024,
                                "end": 1033,
                                "loc": {
                                  "start": {
                                    "line": 36,
                                    "column": 54
                                  },
                                  "end": {
                                    "line": 36,
                                    "column": 63
                                  }
                                },
                                "extra": {
                                  "rawValue": "Default",
                                  "raw": "'Default'"
                                },
                                "value": "Default"
                              }
                            ]
                          }
                        ]
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1054,
                      "end": 1156,
                      "loc": {
                        "start": {
                          "line": 38,
                          "column": 8
                        },
                        "end": {
                          "line": 38,
                          "column": 110
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1054,
                        "end": 1155,
                        "loc": {
                          "start": {
                            "line": 38,
                            "column": 8
                          },
                          "end": {
                            "line": 38,
                            "column": 109
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1054,
                          "end": 1084,
                          "loc": {
                            "start": {
                              "line": 38,
                              "column": 8
                            },
                            "end": {
                              "line": 38,
                              "column": 38
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1054,
                            "end": 1058,
                            "loc": {
                              "start": {
                                "line": 38,
                                "column": 8
                              },
                              "end": {
                                "line": 38,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1059,
                            "end": 1084,
                            "loc": {
                              "start": {
                                "line": 38,
                                "column": 13
                              },
                              "end": {
                                "line": 38,
                                "column": 38
                              },
                              "identifierName": "positionAttributeLocation"
                            },
                            "name": "positionAttributeLocation"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 1087,
                          "end": 1155,
                          "loc": {
                            "start": {
                              "line": 38,
                              "column": 41
                            },
                            "end": {
                              "line": 38,
                              "column": 109
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 1087,
                            "end": 1112,
                            "loc": {
                              "start": {
                                "line": 38,
                                "column": 41
                              },
                              "end": {
                                "line": 38,
                                "column": 66
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1087,
                              "end": 1094,
                              "loc": {
                                "start": {
                                  "line": 38,
                                  "column": 41
                                },
                                "end": {
                                  "line": 38,
                                  "column": 48
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1087,
                                "end": 1091,
                                "loc": {
                                  "start": {
                                    "line": 38,
                                    "column": 41
                                  },
                                  "end": {
                                    "line": 38,
                                    "column": 45
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1092,
                                "end": 1094,
                                "loc": {
                                  "start": {
                                    "line": 38,
                                    "column": 46
                                  },
                                  "end": {
                                    "line": 38,
                                    "column": 48
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1095,
                              "end": 1112,
                              "loc": {
                                "start": {
                                  "line": 38,
                                  "column": 49
                                },
                                "end": {
                                  "line": 38,
                                  "column": 66
                                },
                                "identifierName": "getAttribLocation"
                              },
                              "name": "getAttribLocation"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "MemberExpression",
                              "start": 1113,
                              "end": 1140,
                              "loc": {
                                "start": {
                                  "line": 38,
                                  "column": 67
                                },
                                "end": {
                                  "line": 38,
                                  "column": 94
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 1113,
                                "end": 1132,
                                "loc": {
                                  "start": {
                                    "line": 38,
                                    "column": 67
                                  },
                                  "end": {
                                    "line": 38,
                                    "column": 86
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1113,
                                  "end": 1117,
                                  "loc": {
                                    "start": {
                                      "line": 38,
                                      "column": 67
                                    },
                                    "end": {
                                      "line": 38,
                                      "column": 71
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1118,
                                  "end": 1132,
                                  "loc": {
                                    "start": {
                                      "line": 38,
                                      "column": 72
                                    },
                                    "end": {
                                      "line": 38,
                                      "column": 86
                                    },
                                    "identifierName": "currentProgram"
                                  },
                                  "name": "currentProgram"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1133,
                                "end": 1140,
                                "loc": {
                                  "start": {
                                    "line": 38,
                                    "column": 87
                                  },
                                  "end": {
                                    "line": 38,
                                    "column": 94
                                  },
                                  "identifierName": "program"
                                },
                                "name": "program"
                              },
                              "computed": false
                            },
                            {
                              "type": "StringLiteral",
                              "start": 1142,
                              "end": 1154,
                              "loc": {
                                "start": {
                                  "line": 38,
                                  "column": 96
                                },
                                "end": {
                                  "line": 38,
                                  "column": 108
                                }
                              },
                              "extra": {
                                "rawValue": "a_position",
                                "raw": "\"a_position\""
                              },
                              "value": "a_position"
                            }
                          ]
                        }
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "textures",
                          "start": 1166,
                          "end": 1176,
                          "loc": {
                            "start": {
                              "line": 40,
                              "column": 8
                            },
                            "end": {
                              "line": 40,
                              "column": 18
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1185,
                      "end": 1287,
                      "loc": {
                        "start": {
                          "line": 41,
                          "column": 8
                        },
                        "end": {
                          "line": 41,
                          "column": 110
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1185,
                        "end": 1286,
                        "loc": {
                          "start": {
                            "line": 41,
                            "column": 8
                          },
                          "end": {
                            "line": 41,
                            "column": 109
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1185,
                          "end": 1215,
                          "loc": {
                            "start": {
                              "line": 41,
                              "column": 8
                            },
                            "end": {
                              "line": 41,
                              "column": 38
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1185,
                            "end": 1189,
                            "loc": {
                              "start": {
                                "line": 41,
                                "column": 8
                              },
                              "end": {
                                "line": 41,
                                "column": 12
                              }
                            },
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1190,
                            "end": 1215,
                            "loc": {
                              "start": {
                                "line": 41,
                                "column": 13
                              },
                              "end": {
                                "line": 41,
                                "column": 38
                              },
                              "identifierName": "texcoordAttributeLocation"
                            },
                            "name": "texcoordAttributeLocation"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 1218,
                          "end": 1286,
                          "loc": {
                            "start": {
                              "line": 41,
                              "column": 41
                            },
                            "end": {
                              "line": 41,
                              "column": 109
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 1218,
                            "end": 1243,
                            "loc": {
                              "start": {
                                "line": 41,
                                "column": 41
                              },
                              "end": {
                                "line": 41,
                                "column": 66
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1218,
                              "end": 1225,
                              "loc": {
                                "start": {
                                  "line": 41,
                                  "column": 41
                                },
                                "end": {
                                  "line": 41,
                                  "column": 48
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1218,
                                "end": 1222,
                                "loc": {
                                  "start": {
                                    "line": 41,
                                    "column": 41
                                  },
                                  "end": {
                                    "line": 41,
                                    "column": 45
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1223,
                                "end": 1225,
                                "loc": {
                                  "start": {
                                    "line": 41,
                                    "column": 46
                                  },
                                  "end": {
                                    "line": 41,
                                    "column": 48
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1226,
                              "end": 1243,
                              "loc": {
                                "start": {
                                  "line": 41,
                                  "column": 49
                                },
                                "end": {
                                  "line": 41,
                                  "column": 66
                                },
                                "identifierName": "getAttribLocation"
                              },
                              "name": "getAttribLocation"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "MemberExpression",
                              "start": 1244,
                              "end": 1271,
                              "loc": {
                                "start": {
                                  "line": 41,
                                  "column": 67
                                },
                                "end": {
                                  "line": 41,
                                  "column": 94
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 1244,
                                "end": 1263,
                                "loc": {
                                  "start": {
                                    "line": 41,
                                    "column": 67
                                  },
                                  "end": {
                                    "line": 41,
                                    "column": 86
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1244,
                                  "end": 1248,
                                  "loc": {
                                    "start": {
                                      "line": 41,
                                      "column": 67
                                    },
                                    "end": {
                                      "line": 41,
                                      "column": 71
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1249,
                                  "end": 1263,
                                  "loc": {
                                    "start": {
                                      "line": 41,
                                      "column": 72
                                    },
                                    "end": {
                                      "line": 41,
                                      "column": 86
                                    },
                                    "identifierName": "currentProgram"
                                  },
                                  "name": "currentProgram"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1264,
                                "end": 1271,
                                "loc": {
                                  "start": {
                                    "line": 41,
                                    "column": 87
                                  },
                                  "end": {
                                    "line": 41,
                                    "column": 94
                                  },
                                  "identifierName": "program"
                                },
                                "name": "program"
                              },
                              "computed": false
                            },
                            {
                              "type": "StringLiteral",
                              "start": 1273,
                              "end": 1285,
                              "loc": {
                                "start": {
                                  "line": 41,
                                  "column": 96
                                },
                                "end": {
                                  "line": 41,
                                  "column": 108
                                }
                              },
                              "extra": {
                                "rawValue": "a_texcoord",
                                "raw": "\"a_texcoord\""
                              },
                              "value": "a_texcoord"
                            }
                          ]
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "textures",
                          "start": 1166,
                          "end": 1176,
                          "loc": {
                            "start": {
                              "line": 40,
                              "column": 8
                            },
                            "end": {
                              "line": 40,
                              "column": 18
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1297,
                      "end": 1341,
                      "loc": {
                        "start": {
                          "line": 43,
                          "column": 8
                        },
                        "end": {
                          "line": 43,
                          "column": 52
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1301,
                          "end": 1340,
                          "loc": {
                            "start": {
                              "line": 43,
                              "column": 12
                            },
                            "end": {
                              "line": 43,
                              "column": 51
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1301,
                            "end": 1315,
                            "loc": {
                              "start": {
                                "line": 43,
                                "column": 12
                              },
                              "end": {
                                "line": 43,
                                "column": 26
                              },
                              "identifierName": "positionBuffer"
                            },
                            "name": "positionBuffer"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 1318,
                            "end": 1340,
                            "loc": {
                              "start": {
                                "line": 43,
                                "column": 29
                              },
                              "end": {
                                "line": 43,
                                "column": 51
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 1318,
                              "end": 1338,
                              "loc": {
                                "start": {
                                  "line": 43,
                                  "column": 29
                                },
                                "end": {
                                  "line": 43,
                                  "column": 49
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 1318,
                                "end": 1325,
                                "loc": {
                                  "start": {
                                    "line": 43,
                                    "column": 29
                                  },
                                  "end": {
                                    "line": 43,
                                    "column": 36
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1318,
                                  "end": 1322,
                                  "loc": {
                                    "start": {
                                      "line": 43,
                                      "column": 29
                                    },
                                    "end": {
                                      "line": 43,
                                      "column": 33
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1323,
                                  "end": 1325,
                                  "loc": {
                                    "start": {
                                      "line": 43,
                                      "column": 34
                                    },
                                    "end": {
                                      "line": 43,
                                      "column": 36
                                    },
                                    "identifierName": "GL"
                                  },
                                  "name": "GL"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1326,
                                "end": 1338,
                                "loc": {
                                  "start": {
                                    "line": 43,
                                    "column": 37
                                  },
                                  "end": {
                                    "line": 43,
                                    "column": 49
                                  },
                                  "identifierName": "createBuffer"
                                },
                                "name": "createBuffer"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1351,
                      "end": 1408,
                      "loc": {
                        "start": {
                          "line": 45,
                          "column": 8
                        },
                        "end": {
                          "line": 45,
                          "column": 65
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 1351,
                        "end": 1407,
                        "loc": {
                          "start": {
                            "line": 45,
                            "column": 8
                          },
                          "end": {
                            "line": 45,
                            "column": 64
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1351,
                          "end": 1369,
                          "loc": {
                            "start": {
                              "line": 45,
                              "column": 8
                            },
                            "end": {
                              "line": 45,
                              "column": 26
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1351,
                            "end": 1358,
                            "loc": {
                              "start": {
                                "line": 45,
                                "column": 8
                              },
                              "end": {
                                "line": 45,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1351,
                              "end": 1355,
                              "loc": {
                                "start": {
                                  "line": 45,
                                  "column": 8
                                },
                                "end": {
                                  "line": 45,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1356,
                              "end": 1358,
                              "loc": {
                                "start": {
                                  "line": 45,
                                  "column": 13
                                },
                                "end": {
                                  "line": 45,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1359,
                            "end": 1369,
                            "loc": {
                              "start": {
                                "line": 45,
                                "column": 16
                              },
                              "end": {
                                "line": 45,
                                "column": 26
                              },
                              "identifierName": "bindBuffer"
                            },
                            "name": "bindBuffer"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1370,
                            "end": 1390,
                            "loc": {
                              "start": {
                                "line": 45,
                                "column": 27
                              },
                              "end": {
                                "line": 45,
                                "column": 47
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1370,
                              "end": 1377,
                              "loc": {
                                "start": {
                                  "line": 45,
                                  "column": 27
                                },
                                "end": {
                                  "line": 45,
                                  "column": 34
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1370,
                                "end": 1374,
                                "loc": {
                                  "start": {
                                    "line": 45,
                                    "column": 27
                                  },
                                  "end": {
                                    "line": 45,
                                    "column": 31
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1375,
                                "end": 1377,
                                "loc": {
                                  "start": {
                                    "line": 45,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 45,
                                    "column": 34
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1378,
                              "end": 1390,
                              "loc": {
                                "start": {
                                  "line": 45,
                                  "column": 35
                                },
                                "end": {
                                  "line": 45,
                                  "column": 47
                                },
                                "identifierName": "ARRAY_BUFFER"
                              },
                              "name": "ARRAY_BUFFER"
                            },
                            "computed": false
                          },
                          {
                            "type": "Identifier",
                            "start": 1392,
                            "end": 1406,
                            "loc": {
                              "start": {
                                "line": 45,
                                "column": 49
                              },
                              "end": {
                                "line": 45,
                                "column": 63
                              },
                              "identifierName": "positionBuffer"
                            },
                            "name": "positionBuffer"
                          }
                        ]
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1418,
                      "end": 1536,
                      "loc": {
                        "start": {
                          "line": 47,
                          "column": 8
                        },
                        "end": {
                          "line": 47,
                          "column": 126
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 1418,
                        "end": 1535,
                        "loc": {
                          "start": {
                            "line": 47,
                            "column": 8
                          },
                          "end": {
                            "line": 47,
                            "column": 125
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1418,
                          "end": 1436,
                          "loc": {
                            "start": {
                              "line": 47,
                              "column": 8
                            },
                            "end": {
                              "line": 47,
                              "column": 26
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1418,
                            "end": 1425,
                            "loc": {
                              "start": {
                                "line": 47,
                                "column": 8
                              },
                              "end": {
                                "line": 47,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1418,
                              "end": 1422,
                              "loc": {
                                "start": {
                                  "line": 47,
                                  "column": 8
                                },
                                "end": {
                                  "line": 47,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1423,
                              "end": 1425,
                              "loc": {
                                "start": {
                                  "line": 47,
                                  "column": 13
                                },
                                "end": {
                                  "line": 47,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1426,
                            "end": 1436,
                            "loc": {
                              "start": {
                                "line": 47,
                                "column": 16
                              },
                              "end": {
                                "line": 47,
                                "column": 26
                              },
                              "identifierName": "bufferData"
                            },
                            "name": "bufferData"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1437,
                            "end": 1457,
                            "loc": {
                              "start": {
                                "line": 47,
                                "column": 27
                              },
                              "end": {
                                "line": 47,
                                "column": 47
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1437,
                              "end": 1444,
                              "loc": {
                                "start": {
                                  "line": 47,
                                  "column": 27
                                },
                                "end": {
                                  "line": 47,
                                  "column": 34
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1437,
                                "end": 1441,
                                "loc": {
                                  "start": {
                                    "line": 47,
                                    "column": 27
                                  },
                                  "end": {
                                    "line": 47,
                                    "column": 31
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1442,
                                "end": 1444,
                                "loc": {
                                  "start": {
                                    "line": 47,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 47,
                                    "column": 34
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1445,
                              "end": 1457,
                              "loc": {
                                "start": {
                                  "line": 47,
                                  "column": 35
                                },
                                "end": {
                                  "line": 47,
                                  "column": 47
                                },
                                "identifierName": "ARRAY_BUFFER"
                              },
                              "name": "ARRAY_BUFFER"
                            },
                            "computed": false
                          },
                          {
                            "type": "NewExpression",
                            "start": 1459,
                            "end": 1513,
                            "loc": {
                              "start": {
                                "line": 47,
                                "column": 49
                              },
                              "end": {
                                "line": 47,
                                "column": 103
                              }
                            },
                            "callee": {
                              "type": "Identifier",
                              "start": 1463,
                              "end": 1475,
                              "loc": {
                                "start": {
                                  "line": 47,
                                  "column": 53
                                },
                                "end": {
                                  "line": 47,
                                  "column": 65
                                },
                                "identifierName": "Float32Array"
                              },
                              "name": "Float32Array"
                            },
                            "arguments": [
                              {
                                "type": "ArrayExpression",
                                "start": 1476,
                                "end": 1512,
                                "loc": {
                                  "start": {
                                    "line": 47,
                                    "column": 66
                                  },
                                  "end": {
                                    "line": 47,
                                    "column": 102
                                  }
                                },
                                "elements": [
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1477,
                                    "end": 1478,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 67
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 68
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1480,
                                    "end": 1481,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 70
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 71
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1483,
                                    "end": 1484,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 73
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 74
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1486,
                                    "end": 1487,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 76
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 77
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1489,
                                    "end": 1490,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 79
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 80
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1492,
                                    "end": 1493,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 82
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 83
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1495,
                                    "end": 1496,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 85
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 86
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1498,
                                    "end": 1499,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 88
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 89
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1501,
                                    "end": 1502,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 91
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 92
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1504,
                                    "end": 1505,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 94
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 95
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1507,
                                    "end": 1508,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 97
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 98
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 1510,
                                    "end": 1511,
                                    "loc": {
                                      "start": {
                                        "line": 47,
                                        "column": 100
                                      },
                                      "end": {
                                        "line": 47,
                                        "column": 101
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  }
                                ]
                              }
                            ]
                          },
                          {
                            "type": "MemberExpression",
                            "start": 1515,
                            "end": 1534,
                            "loc": {
                              "start": {
                                "line": 47,
                                "column": 105
                              },
                              "end": {
                                "line": 47,
                                "column": 124
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1515,
                              "end": 1522,
                              "loc": {
                                "start": {
                                  "line": 47,
                                  "column": 105
                                },
                                "end": {
                                  "line": 47,
                                  "column": 112
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1515,
                                "end": 1519,
                                "loc": {
                                  "start": {
                                    "line": 47,
                                    "column": 105
                                  },
                                  "end": {
                                    "line": 47,
                                    "column": 109
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1520,
                                "end": 1522,
                                "loc": {
                                  "start": {
                                    "line": 47,
                                    "column": 110
                                  },
                                  "end": {
                                    "line": 47,
                                    "column": 112
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1523,
                              "end": 1534,
                              "loc": {
                                "start": {
                                  "line": 47,
                                  "column": 113
                                },
                                "end": {
                                  "line": 47,
                                  "column": 124
                                },
                                "identifierName": "STATIC_DRAW"
                              },
                              "name": "STATIC_DRAW"
                            },
                            "computed": false
                          }
                        ]
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1546,
                      "end": 1585,
                      "loc": {
                        "start": {
                          "line": 49,
                          "column": 8
                        },
                        "end": {
                          "line": 49,
                          "column": 47
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1546,
                        "end": 1584,
                        "loc": {
                          "start": {
                            "line": 49,
                            "column": 8
                          },
                          "end": {
                            "line": 49,
                            "column": 46
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1546,
                          "end": 1554,
                          "loc": {
                            "start": {
                              "line": 49,
                              "column": 8
                            },
                            "end": {
                              "line": 49,
                              "column": 16
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1546,
                            "end": 1550,
                            "loc": {
                              "start": {
                                "line": 49,
                                "column": 8
                              },
                              "end": {
                                "line": 49,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1551,
                            "end": 1554,
                            "loc": {
                              "start": {
                                "line": 49,
                                "column": 13
                              },
                              "end": {
                                "line": 49,
                                "column": 16
                              },
                              "identifierName": "vao"
                            },
                            "name": "vao"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 1557,
                          "end": 1584,
                          "loc": {
                            "start": {
                              "line": 49,
                              "column": 19
                            },
                            "end": {
                              "line": 49,
                              "column": 46
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 1557,
                            "end": 1582,
                            "loc": {
                              "start": {
                                "line": 49,
                                "column": 19
                              },
                              "end": {
                                "line": 49,
                                "column": 44
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1557,
                              "end": 1564,
                              "loc": {
                                "start": {
                                  "line": 49,
                                  "column": 19
                                },
                                "end": {
                                  "line": 49,
                                  "column": 26
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1557,
                                "end": 1561,
                                "loc": {
                                  "start": {
                                    "line": 49,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 49,
                                    "column": 23
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1562,
                                "end": 1564,
                                "loc": {
                                  "start": {
                                    "line": 49,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 49,
                                    "column": 26
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1565,
                              "end": 1582,
                              "loc": {
                                "start": {
                                  "line": 49,
                                  "column": 27
                                },
                                "end": {
                                  "line": 49,
                                  "column": 44
                                },
                                "identifierName": "createVertexArray"
                              },
                              "name": "createVertexArray"
                            },
                            "computed": false
                          },
                          "arguments": []
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1595,
                      "end": 1629,
                      "loc": {
                        "start": {
                          "line": 51,
                          "column": 8
                        },
                        "end": {
                          "line": 51,
                          "column": 42
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 1595,
                        "end": 1628,
                        "loc": {
                          "start": {
                            "line": 51,
                            "column": 8
                          },
                          "end": {
                            "line": 51,
                            "column": 41
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1595,
                          "end": 1618,
                          "loc": {
                            "start": {
                              "line": 51,
                              "column": 8
                            },
                            "end": {
                              "line": 51,
                              "column": 31
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1595,
                            "end": 1602,
                            "loc": {
                              "start": {
                                "line": 51,
                                "column": 8
                              },
                              "end": {
                                "line": 51,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1595,
                              "end": 1599,
                              "loc": {
                                "start": {
                                  "line": 51,
                                  "column": 8
                                },
                                "end": {
                                  "line": 51,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1600,
                              "end": 1602,
                              "loc": {
                                "start": {
                                  "line": 51,
                                  "column": 13
                                },
                                "end": {
                                  "line": 51,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1603,
                            "end": 1618,
                            "loc": {
                              "start": {
                                "line": 51,
                                "column": 16
                              },
                              "end": {
                                "line": 51,
                                "column": 31
                              },
                              "identifierName": "bindVertexArray"
                            },
                            "name": "bindVertexArray"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1619,
                            "end": 1627,
                            "loc": {
                              "start": {
                                "line": 51,
                                "column": 32
                              },
                              "end": {
                                "line": 51,
                                "column": 40
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1619,
                              "end": 1623,
                              "loc": {
                                "start": {
                                  "line": 51,
                                  "column": 32
                                },
                                "end": {
                                  "line": 51,
                                  "column": 36
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1624,
                              "end": 1627,
                              "loc": {
                                "start": {
                                  "line": 51,
                                  "column": 37
                                },
                                "end": {
                                  "line": 51,
                                  "column": 40
                                },
                                "identifierName": "vao"
                              },
                              "name": "vao"
                            },
                            "computed": false
                          }
                        ]
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1639,
                      "end": 1703,
                      "loc": {
                        "start": {
                          "line": 53,
                          "column": 8
                        },
                        "end": {
                          "line": 53,
                          "column": 72
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 1639,
                        "end": 1702,
                        "loc": {
                          "start": {
                            "line": 53,
                            "column": 8
                          },
                          "end": {
                            "line": 53,
                            "column": 71
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1639,
                          "end": 1670,
                          "loc": {
                            "start": {
                              "line": 53,
                              "column": 8
                            },
                            "end": {
                              "line": 53,
                              "column": 39
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1639,
                            "end": 1646,
                            "loc": {
                              "start": {
                                "line": 53,
                                "column": 8
                              },
                              "end": {
                                "line": 53,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1639,
                              "end": 1643,
                              "loc": {
                                "start": {
                                  "line": 53,
                                  "column": 8
                                },
                                "end": {
                                  "line": 53,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1644,
                              "end": 1646,
                              "loc": {
                                "start": {
                                  "line": 53,
                                  "column": 13
                                },
                                "end": {
                                  "line": 53,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1647,
                            "end": 1670,
                            "loc": {
                              "start": {
                                "line": 53,
                                "column": 16
                              },
                              "end": {
                                "line": 53,
                                "column": 39
                              },
                              "identifierName": "enableVertexAttribArray"
                            },
                            "name": "enableVertexAttribArray"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1671,
                            "end": 1701,
                            "loc": {
                              "start": {
                                "line": 53,
                                "column": 40
                              },
                              "end": {
                                "line": 53,
                                "column": 70
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1671,
                              "end": 1675,
                              "loc": {
                                "start": {
                                  "line": 53,
                                  "column": 40
                                },
                                "end": {
                                  "line": 53,
                                  "column": 44
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1676,
                              "end": 1701,
                              "loc": {
                                "start": {
                                  "line": 53,
                                  "column": 45
                                },
                                "end": {
                                  "line": 53,
                                  "column": 70
                                },
                                "identifierName": "positionAttributeLocation"
                              },
                              "name": "positionAttributeLocation"
                            },
                            "computed": false
                          }
                        ]
                      }
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1713,
                      "end": 1726,
                      "loc": {
                        "start": {
                          "line": 55,
                          "column": 8
                        },
                        "end": {
                          "line": 55,
                          "column": 21
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1717,
                          "end": 1725,
                          "loc": {
                            "start": {
                              "line": 55,
                              "column": 12
                            },
                            "end": {
                              "line": 55,
                              "column": 20
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1717,
                            "end": 1721,
                            "loc": {
                              "start": {
                                "line": 55,
                                "column": 12
                              },
                              "end": {
                                "line": 55,
                                "column": 16
                              },
                              "identifierName": "size"
                            },
                            "name": "size"
                          },
                          "init": {
                            "type": "NumericLiteral",
                            "start": 1724,
                            "end": 1725,
                            "loc": {
                              "start": {
                                "line": 55,
                                "column": 19
                              },
                              "end": {
                                "line": 55,
                                "column": 20
                              }
                            },
                            "extra": {
                              "rawValue": 2,
                              "raw": "2"
                            },
                            "value": 2
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1735,
                      "end": 1760,
                      "loc": {
                        "start": {
                          "line": 56,
                          "column": 8
                        },
                        "end": {
                          "line": 56,
                          "column": 33
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1739,
                          "end": 1759,
                          "loc": {
                            "start": {
                              "line": 56,
                              "column": 12
                            },
                            "end": {
                              "line": 56,
                              "column": 32
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1739,
                            "end": 1743,
                            "loc": {
                              "start": {
                                "line": 56,
                                "column": 12
                              },
                              "end": {
                                "line": 56,
                                "column": 16
                              },
                              "identifierName": "type"
                            },
                            "name": "type"
                          },
                          "init": {
                            "type": "MemberExpression",
                            "start": 1746,
                            "end": 1759,
                            "loc": {
                              "start": {
                                "line": 56,
                                "column": 19
                              },
                              "end": {
                                "line": 56,
                                "column": 32
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1746,
                              "end": 1753,
                              "loc": {
                                "start": {
                                  "line": 56,
                                  "column": 19
                                },
                                "end": {
                                  "line": 56,
                                  "column": 26
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1746,
                                "end": 1750,
                                "loc": {
                                  "start": {
                                    "line": 56,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 56,
                                    "column": 23
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1751,
                                "end": 1753,
                                "loc": {
                                  "start": {
                                    "line": 56,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 56,
                                    "column": 26
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1754,
                              "end": 1759,
                              "loc": {
                                "start": {
                                  "line": 56,
                                  "column": 27
                                },
                                "end": {
                                  "line": 56,
                                  "column": 32
                                },
                                "identifierName": "FLOAT"
                              },
                              "name": "FLOAT"
                            },
                            "computed": false
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1769,
                      "end": 1791,
                      "loc": {
                        "start": {
                          "line": 57,
                          "column": 8
                        },
                        "end": {
                          "line": 57,
                          "column": 30
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1773,
                          "end": 1790,
                          "loc": {
                            "start": {
                              "line": 57,
                              "column": 12
                            },
                            "end": {
                              "line": 57,
                              "column": 29
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1773,
                            "end": 1782,
                            "loc": {
                              "start": {
                                "line": 57,
                                "column": 12
                              },
                              "end": {
                                "line": 57,
                                "column": 21
                              },
                              "identifierName": "normalize"
                            },
                            "name": "normalize"
                          },
                          "init": {
                            "type": "BooleanLiteral",
                            "start": 1785,
                            "end": 1790,
                            "loc": {
                              "start": {
                                "line": 57,
                                "column": 24
                              },
                              "end": {
                                "line": 57,
                                "column": 29
                              }
                            },
                            "value": false
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1800,
                      "end": 1815,
                      "loc": {
                        "start": {
                          "line": 58,
                          "column": 8
                        },
                        "end": {
                          "line": 58,
                          "column": 23
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1804,
                          "end": 1814,
                          "loc": {
                            "start": {
                              "line": 58,
                              "column": 12
                            },
                            "end": {
                              "line": 58,
                              "column": 22
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1804,
                            "end": 1810,
                            "loc": {
                              "start": {
                                "line": 58,
                                "column": 12
                              },
                              "end": {
                                "line": 58,
                                "column": 18
                              },
                              "identifierName": "stride"
                            },
                            "name": "stride"
                          },
                          "init": {
                            "type": "NumericLiteral",
                            "start": 1813,
                            "end": 1814,
                            "loc": {
                              "start": {
                                "line": 58,
                                "column": 21
                              },
                              "end": {
                                "line": 58,
                                "column": 22
                              }
                            },
                            "extra": {
                              "rawValue": 0,
                              "raw": "0"
                            },
                            "value": 0
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1824,
                      "end": 1845,
                      "loc": {
                        "start": {
                          "line": 59,
                          "column": 8
                        },
                        "end": {
                          "line": 59,
                          "column": 29
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1828,
                          "end": 1844,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 12
                            },
                            "end": {
                              "line": 59,
                              "column": 28
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1828,
                            "end": 1840,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 12
                              },
                              "end": {
                                "line": 59,
                                "column": 24
                              },
                              "identifierName": "vertexOffset"
                            },
                            "name": "vertexOffset"
                          },
                          "init": {
                            "type": "NumericLiteral",
                            "start": 1843,
                            "end": 1844,
                            "loc": {
                              "start": {
                                "line": 59,
                                "column": 27
                              },
                              "end": {
                                "line": 59,
                                "column": 28
                              }
                            },
                            "extra": {
                              "rawValue": 0,
                              "raw": "0"
                            },
                            "value": 0
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1854,
                      "end": 1959,
                      "loc": {
                        "start": {
                          "line": 60,
                          "column": 8
                        },
                        "end": {
                          "line": 60,
                          "column": 113
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 1854,
                        "end": 1958,
                        "loc": {
                          "start": {
                            "line": 60,
                            "column": 8
                          },
                          "end": {
                            "line": 60,
                            "column": 112
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1854,
                          "end": 1881,
                          "loc": {
                            "start": {
                              "line": 60,
                              "column": 8
                            },
                            "end": {
                              "line": 60,
                              "column": 35
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 1854,
                            "end": 1861,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 8
                              },
                              "end": {
                                "line": 60,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1854,
                              "end": 1858,
                              "loc": {
                                "start": {
                                  "line": 60,
                                  "column": 8
                                },
                                "end": {
                                  "line": 60,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1859,
                              "end": 1861,
                              "loc": {
                                "start": {
                                  "line": 60,
                                  "column": 13
                                },
                                "end": {
                                  "line": 60,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1862,
                            "end": 1881,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 16
                              },
                              "end": {
                                "line": 60,
                                "column": 35
                              },
                              "identifierName": "vertexAttribPointer"
                            },
                            "name": "vertexAttribPointer"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1882,
                            "end": 1912,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 36
                              },
                              "end": {
                                "line": 60,
                                "column": 66
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 1882,
                              "end": 1886,
                              "loc": {
                                "start": {
                                  "line": 60,
                                  "column": 36
                                },
                                "end": {
                                  "line": 60,
                                  "column": 40
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1887,
                              "end": 1912,
                              "loc": {
                                "start": {
                                  "line": 60,
                                  "column": 41
                                },
                                "end": {
                                  "line": 60,
                                  "column": 66
                                },
                                "identifierName": "positionAttributeLocation"
                              },
                              "name": "positionAttributeLocation"
                            },
                            "computed": false
                          },
                          {
                            "type": "Identifier",
                            "start": 1914,
                            "end": 1918,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 68
                              },
                              "end": {
                                "line": 60,
                                "column": 72
                              },
                              "identifierName": "size"
                            },
                            "name": "size"
                          },
                          {
                            "type": "Identifier",
                            "start": 1920,
                            "end": 1924,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 74
                              },
                              "end": {
                                "line": 60,
                                "column": 78
                              },
                              "identifierName": "type"
                            },
                            "name": "type"
                          },
                          {
                            "type": "Identifier",
                            "start": 1926,
                            "end": 1935,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 80
                              },
                              "end": {
                                "line": 60,
                                "column": 89
                              },
                              "identifierName": "normalize"
                            },
                            "name": "normalize"
                          },
                          {
                            "type": "Identifier",
                            "start": 1937,
                            "end": 1943,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 91
                              },
                              "end": {
                                "line": 60,
                                "column": 97
                              },
                              "identifierName": "stride"
                            },
                            "name": "stride"
                          },
                          {
                            "type": "Identifier",
                            "start": 1945,
                            "end": 1957,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 99
                              },
                              "end": {
                                "line": 60,
                                "column": 111
                              },
                              "identifierName": "vertexOffset"
                            },
                            "name": "vertexOffset"
                          }
                        ]
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "textures",
                          "start": 1969,
                          "end": 1979,
                          "loc": {
                            "start": {
                              "line": 62,
                              "column": 8
                            },
                            "end": {
                              "line": 62,
                              "column": 18
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1988,
                      "end": 2033,
                      "loc": {
                        "start": {
                          "line": 63,
                          "column": 8
                        },
                        "end": {
                          "line": 63,
                          "column": 53
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1988,
                        "end": 2032,
                        "loc": {
                          "start": {
                            "line": 63,
                            "column": 8
                          },
                          "end": {
                            "line": 63,
                            "column": 52
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 1988,
                          "end": 2007,
                          "loc": {
                            "start": {
                              "line": 63,
                              "column": 8
                            },
                            "end": {
                              "line": 63,
                              "column": 27
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1988,
                            "end": 1992,
                            "loc": {
                              "start": {
                                "line": 63,
                                "column": 8
                              },
                              "end": {
                                "line": 63,
                                "column": 12
                              }
                            },
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1993,
                            "end": 2007,
                            "loc": {
                              "start": {
                                "line": 63,
                                "column": 13
                              },
                              "end": {
                                "line": 63,
                                "column": 27
                              },
                              "identifierName": "texcoordBuffer"
                            },
                            "name": "texcoordBuffer"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 2010,
                          "end": 2032,
                          "loc": {
                            "start": {
                              "line": 63,
                              "column": 30
                            },
                            "end": {
                              "line": 63,
                              "column": 52
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 2010,
                            "end": 2030,
                            "loc": {
                              "start": {
                                "line": 63,
                                "column": 30
                              },
                              "end": {
                                "line": 63,
                                "column": 50
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2010,
                              "end": 2017,
                              "loc": {
                                "start": {
                                  "line": 63,
                                  "column": 30
                                },
                                "end": {
                                  "line": 63,
                                  "column": 37
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2010,
                                "end": 2014,
                                "loc": {
                                  "start": {
                                    "line": 63,
                                    "column": 30
                                  },
                                  "end": {
                                    "line": 63,
                                    "column": 34
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2015,
                                "end": 2017,
                                "loc": {
                                  "start": {
                                    "line": 63,
                                    "column": 35
                                  },
                                  "end": {
                                    "line": 63,
                                    "column": 37
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2018,
                              "end": 2030,
                              "loc": {
                                "start": {
                                  "line": 63,
                                  "column": 38
                                },
                                "end": {
                                  "line": 63,
                                  "column": 50
                                },
                                "identifierName": "createBuffer"
                              },
                              "name": "createBuffer"
                            },
                            "computed": false
                          },
                          "arguments": []
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "textures",
                          "start": 1969,
                          "end": 1979,
                          "loc": {
                            "start": {
                              "line": 62,
                              "column": 8
                            },
                            "end": {
                              "line": 62,
                              "column": 18
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2042,
                      "end": 2104,
                      "loc": {
                        "start": {
                          "line": 64,
                          "column": 8
                        },
                        "end": {
                          "line": 64,
                          "column": 70
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 2042,
                        "end": 2103,
                        "loc": {
                          "start": {
                            "line": 64,
                            "column": 8
                          },
                          "end": {
                            "line": 64,
                            "column": 69
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2042,
                          "end": 2060,
                          "loc": {
                            "start": {
                              "line": 64,
                              "column": 8
                            },
                            "end": {
                              "line": 64,
                              "column": 26
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 2042,
                            "end": 2049,
                            "loc": {
                              "start": {
                                "line": 64,
                                "column": 8
                              },
                              "end": {
                                "line": 64,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2042,
                              "end": 2046,
                              "loc": {
                                "start": {
                                  "line": 64,
                                  "column": 8
                                },
                                "end": {
                                  "line": 64,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2047,
                              "end": 2049,
                              "loc": {
                                "start": {
                                  "line": 64,
                                  "column": 13
                                },
                                "end": {
                                  "line": 64,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2050,
                            "end": 2060,
                            "loc": {
                              "start": {
                                "line": 64,
                                "column": 16
                              },
                              "end": {
                                "line": 64,
                                "column": 26
                              },
                              "identifierName": "bindBuffer"
                            },
                            "name": "bindBuffer"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 2061,
                            "end": 2081,
                            "loc": {
                              "start": {
                                "line": 64,
                                "column": 27
                              },
                              "end": {
                                "line": 64,
                                "column": 47
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2061,
                              "end": 2068,
                              "loc": {
                                "start": {
                                  "line": 64,
                                  "column": 27
                                },
                                "end": {
                                  "line": 64,
                                  "column": 34
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2061,
                                "end": 2065,
                                "loc": {
                                  "start": {
                                    "line": 64,
                                    "column": 27
                                  },
                                  "end": {
                                    "line": 64,
                                    "column": 31
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2066,
                                "end": 2068,
                                "loc": {
                                  "start": {
                                    "line": 64,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 64,
                                    "column": 34
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2069,
                              "end": 2081,
                              "loc": {
                                "start": {
                                  "line": 64,
                                  "column": 35
                                },
                                "end": {
                                  "line": 64,
                                  "column": 47
                                },
                                "identifierName": "ARRAY_BUFFER"
                              },
                              "name": "ARRAY_BUFFER"
                            },
                            "computed": false
                          },
                          {
                            "type": "MemberExpression",
                            "start": 2083,
                            "end": 2102,
                            "loc": {
                              "start": {
                                "line": 64,
                                "column": 49
                              },
                              "end": {
                                "line": 64,
                                "column": 68
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2083,
                              "end": 2087,
                              "loc": {
                                "start": {
                                  "line": 64,
                                  "column": 49
                                },
                                "end": {
                                  "line": 64,
                                  "column": 53
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2088,
                              "end": 2102,
                              "loc": {
                                "start": {
                                  "line": 64,
                                  "column": 54
                                },
                                "end": {
                                  "line": 64,
                                  "column": 68
                                },
                                "identifierName": "texcoordBuffer"
                              },
                              "name": "texcoordBuffer"
                            },
                            "computed": false
                          }
                        ]
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2113,
                      "end": 2231,
                      "loc": {
                        "start": {
                          "line": 65,
                          "column": 8
                        },
                        "end": {
                          "line": 65,
                          "column": 126
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 2113,
                        "end": 2230,
                        "loc": {
                          "start": {
                            "line": 65,
                            "column": 8
                          },
                          "end": {
                            "line": 65,
                            "column": 125
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2113,
                          "end": 2131,
                          "loc": {
                            "start": {
                              "line": 65,
                              "column": 8
                            },
                            "end": {
                              "line": 65,
                              "column": 26
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 2113,
                            "end": 2120,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 8
                              },
                              "end": {
                                "line": 65,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2113,
                              "end": 2117,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 8
                                },
                                "end": {
                                  "line": 65,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2118,
                              "end": 2120,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 13
                                },
                                "end": {
                                  "line": 65,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2121,
                            "end": 2131,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 16
                              },
                              "end": {
                                "line": 65,
                                "column": 26
                              },
                              "identifierName": "bufferData"
                            },
                            "name": "bufferData"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 2132,
                            "end": 2152,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 27
                              },
                              "end": {
                                "line": 65,
                                "column": 47
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2132,
                              "end": 2139,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 27
                                },
                                "end": {
                                  "line": 65,
                                  "column": 34
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2132,
                                "end": 2136,
                                "loc": {
                                  "start": {
                                    "line": 65,
                                    "column": 27
                                  },
                                  "end": {
                                    "line": 65,
                                    "column": 31
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2137,
                                "end": 2139,
                                "loc": {
                                  "start": {
                                    "line": 65,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 65,
                                    "column": 34
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2140,
                              "end": 2152,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 35
                                },
                                "end": {
                                  "line": 65,
                                  "column": 47
                                },
                                "identifierName": "ARRAY_BUFFER"
                              },
                              "name": "ARRAY_BUFFER"
                            },
                            "computed": false
                          },
                          {
                            "type": "NewExpression",
                            "start": 2154,
                            "end": 2208,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 49
                              },
                              "end": {
                                "line": 65,
                                "column": 103
                              }
                            },
                            "callee": {
                              "type": "Identifier",
                              "start": 2158,
                              "end": 2170,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 53
                                },
                                "end": {
                                  "line": 65,
                                  "column": 65
                                },
                                "identifierName": "Float32Array"
                              },
                              "name": "Float32Array"
                            },
                            "arguments": [
                              {
                                "type": "ArrayExpression",
                                "start": 2171,
                                "end": 2207,
                                "loc": {
                                  "start": {
                                    "line": 65,
                                    "column": 66
                                  },
                                  "end": {
                                    "line": 65,
                                    "column": 102
                                  }
                                },
                                "elements": [
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2172,
                                    "end": 2173,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 67
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 68
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2175,
                                    "end": 2176,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 70
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 71
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2178,
                                    "end": 2179,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 73
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 74
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2181,
                                    "end": 2182,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 76
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 77
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2184,
                                    "end": 2185,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 79
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 80
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2187,
                                    "end": 2188,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 82
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 83
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2190,
                                    "end": 2191,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 85
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 86
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2193,
                                    "end": 2194,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 88
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 89
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2196,
                                    "end": 2197,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 91
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 92
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2199,
                                    "end": 2200,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 94
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 95
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2202,
                                    "end": 2203,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 97
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 98
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  {
                                    "type": "NumericLiteral",
                                    "start": 2205,
                                    "end": 2206,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 100
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 101
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  }
                                ]
                              }
                            ]
                          },
                          {
                            "type": "MemberExpression",
                            "start": 2210,
                            "end": 2229,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 105
                              },
                              "end": {
                                "line": 65,
                                "column": 124
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2210,
                              "end": 2217,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 105
                                },
                                "end": {
                                  "line": 65,
                                  "column": 112
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2210,
                                "end": 2214,
                                "loc": {
                                  "start": {
                                    "line": 65,
                                    "column": 105
                                  },
                                  "end": {
                                    "line": 65,
                                    "column": 109
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2215,
                                "end": 2217,
                                "loc": {
                                  "start": {
                                    "line": 65,
                                    "column": 110
                                  },
                                  "end": {
                                    "line": 65,
                                    "column": 112
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2218,
                              "end": 2229,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 113
                                },
                                "end": {
                                  "line": 65,
                                  "column": 124
                                },
                                "identifierName": "STATIC_DRAW"
                              },
                              "name": "STATIC_DRAW"
                            },
                            "computed": false
                          }
                        ]
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Turn on the attribute",
                          "start": 2241,
                          "end": 2265,
                          "loc": {
                            "start": {
                              "line": 67,
                              "column": 8
                            },
                            "end": {
                              "line": 67,
                              "column": 32
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2274,
                      "end": 2338,
                      "loc": {
                        "start": {
                          "line": 68,
                          "column": 8
                        },
                        "end": {
                          "line": 68,
                          "column": 72
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 2274,
                        "end": 2337,
                        "loc": {
                          "start": {
                            "line": 68,
                            "column": 8
                          },
                          "end": {
                            "line": 68,
                            "column": 71
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2274,
                          "end": 2305,
                          "loc": {
                            "start": {
                              "line": 68,
                              "column": 8
                            },
                            "end": {
                              "line": 68,
                              "column": 39
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 2274,
                            "end": 2281,
                            "loc": {
                              "start": {
                                "line": 68,
                                "column": 8
                              },
                              "end": {
                                "line": 68,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2274,
                              "end": 2278,
                              "loc": {
                                "start": {
                                  "line": 68,
                                  "column": 8
                                },
                                "end": {
                                  "line": 68,
                                  "column": 12
                                }
                              },
                              "leadingComments": null
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2279,
                              "end": 2281,
                              "loc": {
                                "start": {
                                  "line": 68,
                                  "column": 13
                                },
                                "end": {
                                  "line": 68,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false,
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2282,
                            "end": 2305,
                            "loc": {
                              "start": {
                                "line": 68,
                                "column": 16
                              },
                              "end": {
                                "line": 68,
                                "column": 39
                              },
                              "identifierName": "enableVertexAttribArray"
                            },
                            "name": "enableVertexAttribArray"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 2306,
                            "end": 2336,
                            "loc": {
                              "start": {
                                "line": 68,
                                "column": 40
                              },
                              "end": {
                                "line": 68,
                                "column": 70
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2306,
                              "end": 2310,
                              "loc": {
                                "start": {
                                  "line": 68,
                                  "column": 40
                                },
                                "end": {
                                  "line": 68,
                                  "column": 44
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2311,
                              "end": 2336,
                              "loc": {
                                "start": {
                                  "line": 68,
                                  "column": 45
                                },
                                "end": {
                                  "line": 68,
                                  "column": 70
                                },
                                "identifierName": "texcoordAttributeLocation"
                              },
                              "name": "texcoordAttributeLocation"
                            },
                            "computed": false
                          }
                        ],
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Turn on the attribute",
                          "start": 2241,
                          "end": 2265,
                          "loc": {
                            "start": {
                              "line": 67,
                              "column": 8
                            },
                            "end": {
                              "line": 67,
                              "column": 32
                            }
                          }
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Tell the attribute how to get data out of colorBuffer (ARRAY_BUFFER)",
                          "start": 2348,
                          "end": 2419,
                          "loc": {
                            "start": {
                              "line": 70,
                              "column": 8
                            },
                            "end": {
                              "line": 70,
                              "column": 79
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2428,
                      "end": 2443,
                      "loc": {
                        "start": {
                          "line": 71,
                          "column": 8
                        },
                        "end": {
                          "line": 71,
                          "column": 23
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2432,
                          "end": 2442,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 12
                            },
                            "end": {
                              "line": 71,
                              "column": 22
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2432,
                            "end": 2438,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 12
                              },
                              "end": {
                                "line": 71,
                                "column": 18
                              },
                              "identifierName": "t_size"
                            },
                            "name": "t_size",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "NumericLiteral",
                            "start": 2441,
                            "end": 2442,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 21
                              },
                              "end": {
                                "line": 71,
                                "column": 22
                              }
                            },
                            "extra": {
                              "rawValue": 2,
                              "raw": "2"
                            },
                            "value": 2
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "let",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " Tell the attribute how to get data out of colorBuffer (ARRAY_BUFFER)",
                          "start": 2348,
                          "end": 2419,
                          "loc": {
                            "start": {
                              "line": 70,
                              "column": 8
                            },
                            "end": {
                              "line": 70,
                              "column": 79
                            }
                          }
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " 3 components per iteration",
                          "start": 2453,
                          "end": 2482,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 33
                            },
                            "end": {
                              "line": 71,
                              "column": 62
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2491,
                      "end": 2518,
                      "loc": {
                        "start": {
                          "line": 72,
                          "column": 8
                        },
                        "end": {
                          "line": 72,
                          "column": 35
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2495,
                          "end": 2517,
                          "loc": {
                            "start": {
                              "line": 72,
                              "column": 12
                            },
                            "end": {
                              "line": 72,
                              "column": 34
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2495,
                            "end": 2501,
                            "loc": {
                              "start": {
                                "line": 72,
                                "column": 12
                              },
                              "end": {
                                "line": 72,
                                "column": 18
                              },
                              "identifierName": "t_type"
                            },
                            "name": "t_type",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "MemberExpression",
                            "start": 2504,
                            "end": 2517,
                            "loc": {
                              "start": {
                                "line": 72,
                                "column": 21
                              },
                              "end": {
                                "line": 72,
                                "column": 34
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2504,
                              "end": 2511,
                              "loc": {
                                "start": {
                                  "line": 72,
                                  "column": 21
                                },
                                "end": {
                                  "line": 72,
                                  "column": 28
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2504,
                                "end": 2508,
                                "loc": {
                                  "start": {
                                    "line": 72,
                                    "column": 21
                                  },
                                  "end": {
                                    "line": 72,
                                    "column": 25
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2509,
                                "end": 2511,
                                "loc": {
                                  "start": {
                                    "line": 72,
                                    "column": 26
                                  },
                                  "end": {
                                    "line": 72,
                                    "column": 28
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2512,
                              "end": 2517,
                              "loc": {
                                "start": {
                                  "line": 72,
                                  "column": 29
                                },
                                "end": {
                                  "line": 72,
                                  "column": 34
                                },
                                "identifierName": "FLOAT"
                              },
                              "name": "FLOAT"
                            },
                            "computed": false
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "let",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " 3 components per iteration",
                          "start": 2453,
                          "end": 2482,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 33
                            },
                            "end": {
                              "line": 71,
                              "column": 62
                            }
                          }
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " the data is 32bit floats",
                          "start": 2521,
                          "end": 2548,
                          "loc": {
                            "start": {
                              "line": 72,
                              "column": 38
                            },
                            "end": {
                              "line": 72,
                              "column": 65
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2557,
                      "end": 2580,
                      "loc": {
                        "start": {
                          "line": 73,
                          "column": 8
                        },
                        "end": {
                          "line": 73,
                          "column": 31
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2561,
                          "end": 2579,
                          "loc": {
                            "start": {
                              "line": 73,
                              "column": 12
                            },
                            "end": {
                              "line": 73,
                              "column": 30
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2561,
                            "end": 2572,
                            "loc": {
                              "start": {
                                "line": 73,
                                "column": 12
                              },
                              "end": {
                                "line": 73,
                                "column": 23
                              },
                              "identifierName": "t_normalize"
                            },
                            "name": "t_normalize",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "BooleanLiteral",
                            "start": 2575,
                            "end": 2579,
                            "loc": {
                              "start": {
                                "line": 73,
                                "column": 26
                              },
                              "end": {
                                "line": 73,
                                "column": 30
                              }
                            },
                            "value": true
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "let",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " the data is 32bit floats",
                          "start": 2521,
                          "end": 2548,
                          "loc": {
                            "start": {
                              "line": 72,
                              "column": 38
                            },
                            "end": {
                              "line": 72,
                              "column": 65
                            }
                          }
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " convert from 0-255 to 0.0-1.0",
                          "start": 2582,
                          "end": 2614,
                          "loc": {
                            "start": {
                              "line": 73,
                              "column": 33
                            },
                            "end": {
                              "line": 73,
                              "column": 65
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2623,
                      "end": 2640,
                      "loc": {
                        "start": {
                          "line": 74,
                          "column": 8
                        },
                        "end": {
                          "line": 74,
                          "column": 25
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2627,
                          "end": 2639,
                          "loc": {
                            "start": {
                              "line": 74,
                              "column": 12
                            },
                            "end": {
                              "line": 74,
                              "column": 24
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2627,
                            "end": 2635,
                            "loc": {
                              "start": {
                                "line": 74,
                                "column": 12
                              },
                              "end": {
                                "line": 74,
                                "column": 20
                              },
                              "identifierName": "t_stride"
                            },
                            "name": "t_stride",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "NumericLiteral",
                            "start": 2638,
                            "end": 2639,
                            "loc": {
                              "start": {
                                "line": 74,
                                "column": 23
                              },
                              "end": {
                                "line": 74,
                                "column": 24
                              }
                            },
                            "extra": {
                              "rawValue": 0,
                              "raw": "0"
                            },
                            "value": 0
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "let",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " convert from 0-255 to 0.0-1.0",
                          "start": 2582,
                          "end": 2614,
                          "loc": {
                            "start": {
                              "line": 73,
                              "column": 33
                            },
                            "end": {
                              "line": 73,
                              "column": 65
                            }
                          }
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " 0 = move forward size * sizeof(type) each iteration to get the next color",
                          "start": 2648,
                          "end": 2724,
                          "loc": {
                            "start": {
                              "line": 74,
                              "column": 33
                            },
                            "end": {
                              "line": 74,
                              "column": 109
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2733,
                      "end": 2750,
                      "loc": {
                        "start": {
                          "line": 75,
                          "column": 8
                        },
                        "end": {
                          "line": 75,
                          "column": 25
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2737,
                          "end": 2749,
                          "loc": {
                            "start": {
                              "line": 75,
                              "column": 12
                            },
                            "end": {
                              "line": 75,
                              "column": 24
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2737,
                            "end": 2745,
                            "loc": {
                              "start": {
                                "line": 75,
                                "column": 12
                              },
                              "end": {
                                "line": 75,
                                "column": 20
                              },
                              "identifierName": "t_offset"
                            },
                            "name": "t_offset",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "NumericLiteral",
                            "start": 2748,
                            "end": 2749,
                            "loc": {
                              "start": {
                                "line": 75,
                                "column": 23
                              },
                              "end": {
                                "line": 75,
                                "column": 24
                              }
                            },
                            "extra": {
                              "rawValue": 0,
                              "raw": "0"
                            },
                            "value": 0
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "let",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " 0 = move forward size * sizeof(type) each iteration to get the next color",
                          "start": 2648,
                          "end": 2724,
                          "loc": {
                            "start": {
                              "line": 74,
                              "column": 33
                            },
                            "end": {
                              "line": 74,
                              "column": 109
                            }
                          }
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " start at the beginning of the buffer",
                          "start": 2758,
                          "end": 2797,
                          "loc": {
                            "start": {
                              "line": 75,
                              "column": 33
                            },
                            "end": {
                              "line": 75,
                              "column": 72
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2806,
                      "end": 2928,
                      "loc": {
                        "start": {
                          "line": 76,
                          "column": 8
                        },
                        "end": {
                          "line": 77,
                          "column": 93
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 2806,
                        "end": 2927,
                        "loc": {
                          "start": {
                            "line": 76,
                            "column": 8
                          },
                          "end": {
                            "line": 77,
                            "column": 92
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2806,
                          "end": 2833,
                          "loc": {
                            "start": {
                              "line": 76,
                              "column": 8
                            },
                            "end": {
                              "line": 76,
                              "column": 35
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 2806,
                            "end": 2813,
                            "loc": {
                              "start": {
                                "line": 76,
                                "column": 8
                              },
                              "end": {
                                "line": 76,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2806,
                              "end": 2810,
                              "loc": {
                                "start": {
                                  "line": 76,
                                  "column": 8
                                },
                                "end": {
                                  "line": 76,
                                  "column": 12
                                }
                              },
                              "leadingComments": null
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2811,
                              "end": 2813,
                              "loc": {
                                "start": {
                                  "line": 76,
                                  "column": 13
                                },
                                "end": {
                                  "line": 76,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false,
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2814,
                            "end": 2833,
                            "loc": {
                              "start": {
                                "line": 76,
                                "column": 16
                              },
                              "end": {
                                "line": 76,
                                "column": 35
                              },
                              "identifierName": "vertexAttribPointer"
                            },
                            "name": "vertexAttribPointer"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 2847,
                            "end": 2877,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 12
                              },
                              "end": {
                                "line": 77,
                                "column": 42
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2847,
                              "end": 2851,
                              "loc": {
                                "start": {
                                  "line": 77,
                                  "column": 12
                                },
                                "end": {
                                  "line": 77,
                                  "column": 16
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2852,
                              "end": 2877,
                              "loc": {
                                "start": {
                                  "line": 77,
                                  "column": 17
                                },
                                "end": {
                                  "line": 77,
                                  "column": 42
                                },
                                "identifierName": "texcoordAttributeLocation"
                              },
                              "name": "texcoordAttributeLocation"
                            },
                            "computed": false
                          },
                          {
                            "type": "Identifier",
                            "start": 2879,
                            "end": 2885,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 44
                              },
                              "end": {
                                "line": 77,
                                "column": 50
                              },
                              "identifierName": "t_size"
                            },
                            "name": "t_size"
                          },
                          {
                            "type": "Identifier",
                            "start": 2887,
                            "end": 2893,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 52
                              },
                              "end": {
                                "line": 77,
                                "column": 58
                              },
                              "identifierName": "t_type"
                            },
                            "name": "t_type"
                          },
                          {
                            "type": "Identifier",
                            "start": 2895,
                            "end": 2906,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 60
                              },
                              "end": {
                                "line": 77,
                                "column": 71
                              },
                              "identifierName": "t_normalize"
                            },
                            "name": "t_normalize"
                          },
                          {
                            "type": "Identifier",
                            "start": 2908,
                            "end": 2916,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 73
                              },
                              "end": {
                                "line": 77,
                                "column": 81
                              },
                              "identifierName": "t_stride"
                            },
                            "name": "t_stride"
                          },
                          {
                            "type": "Identifier",
                            "start": 2918,
                            "end": 2926,
                            "loc": {
                              "start": {
                                "line": 77,
                                "column": 83
                              },
                              "end": {
                                "line": 77,
                                "column": 91
                              },
                              "identifierName": "t_offset"
                            },
                            "name": "t_offset"
                          }
                        ],
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " start at the beginning of the buffer",
                          "start": 2758,
                          "end": 2797,
                          "loc": {
                            "start": {
                              "line": 75,
                              "column": 33
                            },
                            "end": {
                              "line": 75,
                              "column": 72
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2939,
                      "end": 2974,
                      "loc": {
                        "start": {
                          "line": 80,
                          "column": 8
                        },
                        "end": {
                          "line": 80,
                          "column": 43
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 2939,
                        "end": 2973,
                        "loc": {
                          "start": {
                            "line": 80,
                            "column": 8
                          },
                          "end": {
                            "line": 80,
                            "column": 42
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2939,
                          "end": 2953,
                          "loc": {
                            "start": {
                              "line": 80,
                              "column": 8
                            },
                            "end": {
                              "line": 80,
                              "column": 22
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 2939,
                            "end": 2946,
                            "loc": {
                              "start": {
                                "line": 80,
                                "column": 8
                              },
                              "end": {
                                "line": 80,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2939,
                              "end": 2943,
                              "loc": {
                                "start": {
                                  "line": 80,
                                  "column": 8
                                },
                                "end": {
                                  "line": 80,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2944,
                              "end": 2946,
                              "loc": {
                                "start": {
                                  "line": 80,
                                  "column": 13
                                },
                                "end": {
                                  "line": 80,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2947,
                            "end": 2953,
                            "loc": {
                              "start": {
                                "line": 80,
                                "column": 16
                              },
                              "end": {
                                "line": 80,
                                "column": 22
                              },
                              "identifierName": "enable"
                            },
                            "name": "enable"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 2954,
                            "end": 2972,
                            "loc": {
                              "start": {
                                "line": 80,
                                "column": 23
                              },
                              "end": {
                                "line": 80,
                                "column": 41
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 2954,
                              "end": 2961,
                              "loc": {
                                "start": {
                                  "line": 80,
                                  "column": 23
                                },
                                "end": {
                                  "line": 80,
                                  "column": 30
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2954,
                                "end": 2958,
                                "loc": {
                                  "start": {
                                    "line": 80,
                                    "column": 23
                                  },
                                  "end": {
                                    "line": 80,
                                    "column": 27
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2959,
                                "end": 2961,
                                "loc": {
                                  "start": {
                                    "line": 80,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 80,
                                    "column": 30
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2962,
                              "end": 2972,
                              "loc": {
                                "start": {
                                  "line": 80,
                                  "column": 31
                                },
                                "end": {
                                  "line": 80,
                                  "column": 41
                                },
                                "identifierName": "DEPTH_TEST"
                              },
                              "name": "DEPTH_TEST"
                            },
                            "computed": false
                          }
                        ]
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 2983,
                      "end": 3015,
                      "loc": {
                        "start": {
                          "line": 81,
                          "column": 8
                        },
                        "end": {
                          "line": 81,
                          "column": 40
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 2983,
                        "end": 3014,
                        "loc": {
                          "start": {
                            "line": 81,
                            "column": 8
                          },
                          "end": {
                            "line": 81,
                            "column": 39
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 2983,
                          "end": 3000,
                          "loc": {
                            "start": {
                              "line": 81,
                              "column": 8
                            },
                            "end": {
                              "line": 81,
                              "column": 25
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 2983,
                            "end": 2990,
                            "loc": {
                              "start": {
                                "line": 81,
                                "column": 8
                              },
                              "end": {
                                "line": 81,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 2983,
                              "end": 2987,
                              "loc": {
                                "start": {
                                  "line": 81,
                                  "column": 8
                                },
                                "end": {
                                  "line": 81,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2988,
                              "end": 2990,
                              "loc": {
                                "start": {
                                  "line": 81,
                                  "column": 13
                                },
                                "end": {
                                  "line": 81,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2991,
                            "end": 3000,
                            "loc": {
                              "start": {
                                "line": 81,
                                "column": 16
                              },
                              "end": {
                                "line": 81,
                                "column": 25
                              },
                              "identifierName": "depthFunc"
                            },
                            "name": "depthFunc"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 3001,
                            "end": 3013,
                            "loc": {
                              "start": {
                                "line": 81,
                                "column": 26
                              },
                              "end": {
                                "line": 81,
                                "column": 38
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 3001,
                              "end": 3008,
                              "loc": {
                                "start": {
                                  "line": 81,
                                  "column": 26
                                },
                                "end": {
                                  "line": 81,
                                  "column": 33
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 3001,
                                "end": 3005,
                                "loc": {
                                  "start": {
                                    "line": 81,
                                    "column": 26
                                  },
                                  "end": {
                                    "line": 81,
                                    "column": 30
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3006,
                                "end": 3008,
                                "loc": {
                                  "start": {
                                    "line": 81,
                                    "column": 31
                                  },
                                  "end": {
                                    "line": 81,
                                    "column": 33
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3009,
                              "end": 3013,
                              "loc": {
                                "start": {
                                  "line": 81,
                                  "column": 34
                                },
                                "end": {
                                  "line": 81,
                                  "column": 38
                                },
                                "identifierName": "LESS"
                              },
                              "name": "LESS"
                            },
                            "computed": false
                          }
                        ]
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 3030,
                      "end": 3060,
                      "loc": {
                        "start": {
                          "line": 82,
                          "column": 8
                        },
                        "end": {
                          "line": 82,
                          "column": 38
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 3030,
                        "end": 3059,
                        "loc": {
                          "start": {
                            "line": 82,
                            "column": 8
                          },
                          "end": {
                            "line": 82,
                            "column": 37
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 3030,
                          "end": 3044,
                          "loc": {
                            "start": {
                              "line": 82,
                              "column": 8
                            },
                            "end": {
                              "line": 82,
                              "column": 22
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 3030,
                            "end": 3037,
                            "loc": {
                              "start": {
                                "line": 82,
                                "column": 8
                              },
                              "end": {
                                "line": 82,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3030,
                              "end": 3034,
                              "loc": {
                                "start": {
                                  "line": 82,
                                  "column": 8
                                },
                                "end": {
                                  "line": 82,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3035,
                              "end": 3037,
                              "loc": {
                                "start": {
                                  "line": 82,
                                  "column": 13
                                },
                                "end": {
                                  "line": 82,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3038,
                            "end": 3044,
                            "loc": {
                              "start": {
                                "line": 82,
                                "column": 16
                              },
                              "end": {
                                "line": 82,
                                "column": 22
                              },
                              "identifierName": "enable"
                            },
                            "name": "enable"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 3045,
                            "end": 3058,
                            "loc": {
                              "start": {
                                "line": 82,
                                "column": 23
                              },
                              "end": {
                                "line": 82,
                                "column": 36
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 3045,
                              "end": 3052,
                              "loc": {
                                "start": {
                                  "line": 82,
                                  "column": 23
                                },
                                "end": {
                                  "line": 82,
                                  "column": 30
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 3045,
                                "end": 3049,
                                "loc": {
                                  "start": {
                                    "line": 82,
                                    "column": 23
                                  },
                                  "end": {
                                    "line": 82,
                                    "column": 27
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3050,
                                "end": 3052,
                                "loc": {
                                  "start": {
                                    "line": 82,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 82,
                                    "column": 30
                                  },
                                  "identifierName": "GL"
                                },
                                "name": "GL"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3053,
                              "end": 3058,
                              "loc": {
                                "start": {
                                  "line": 82,
                                  "column": 31
                                },
                                "end": {
                                  "line": 82,
                                  "column": 36
                                },
                                "identifierName": "BLEND"
                              },
                              "name": "BLEND"
                            },
                            "computed": false
                          }
                        ]
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "this.GL.blendFuncSeparate(this.GL.GL_SRC_ALPHA, this.GL.GL_ONE_MINUS_SRC_ALPHA, this.GL.GL_ONE, this.GL.GL_ONE_MINUS_SRC_ALPHA);",
                          "start": 3069,
                          "end": 3199,
                          "loc": {
                            "start": {
                              "line": 83,
                              "column": 8
                            },
                            "end": {
                              "line": 83,
                              "column": 138
                            }
                          }
                        }
                      ]
                    }
                  ],
                  "directives": [],
                  "trailingComments": null
                },
                "leadingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n     * Initial setup on GL rendering. \n     ",
                    "start": 822,
                    "end": 872,
                    "loc": {
                      "start": {
                        "line": 28,
                        "column": 4
                      },
                      "end": {
                        "line": 30,
                        "column": 7
                      }
                    }
                  }
                ],
                "trailingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n     * Checks if the program for the next object to draw must be changed.\n     * If it does, it will change WebGL programs.\n     * \n     * @param {ProgramObject} program A program object returned from ProgramManager.getProgram()\n     ",
                    "start": 3211,
                    "end": 3451,
                    "loc": {
                      "start": {
                        "line": 86,
                        "column": 4
                      },
                      "end": {
                        "line": 91,
                        "column": 7
                      }
                    }
                  }
                ]
              },
              {
                "type": "ClassMethod",
                "start": 3456,
                "end": 3672,
                "loc": {
                  "start": {
                    "line": 92,
                    "column": 4
                  },
                  "end": {
                    "line": 97,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 3456,
                  "end": 3470,
                  "loc": {
                    "start": {
                      "line": 92,
                      "column": 4
                    },
                    "end": {
                      "line": 92,
                      "column": 18
                    },
                    "identifierName": "_updateProgram"
                  },
                  "name": "_updateProgram",
                  "leadingComments": null
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 3471,
                    "end": 3478,
                    "loc": {
                      "start": {
                        "line": 92,
                        "column": 19
                      },
                      "end": {
                        "line": 92,
                        "column": 26
                      },
                      "identifierName": "program"
                    },
                    "name": "program"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 3480,
                  "end": 3672,
                  "loc": {
                    "start": {
                      "line": 92,
                      "column": 28
                    },
                    "end": {
                      "line": 97,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "IfStatement",
                      "start": 3490,
                      "end": 3666,
                      "loc": {
                        "start": {
                          "line": 93,
                          "column": 8
                        },
                        "end": {
                          "line": 96,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "LogicalExpression",
                        "start": 3494,
                        "end": 3561,
                        "loc": {
                          "start": {
                            "line": 93,
                            "column": 12
                          },
                          "end": {
                            "line": 93,
                            "column": 79
                          }
                        },
                        "left": {
                          "type": "BinaryExpression",
                          "start": 3494,
                          "end": 3521,
                          "loc": {
                            "start": {
                              "line": 93,
                              "column": 12
                            },
                            "end": {
                              "line": 93,
                              "column": 39
                            }
                          },
                          "left": {
                            "type": "MemberExpression",
                            "start": 3494,
                            "end": 3513,
                            "loc": {
                              "start": {
                                "line": 93,
                                "column": 12
                              },
                              "end": {
                                "line": 93,
                                "column": 31
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 3494,
                              "end": 3498,
                              "loc": {
                                "start": {
                                  "line": 93,
                                  "column": 12
                                },
                                "end": {
                                  "line": 93,
                                  "column": 16
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3499,
                              "end": 3513,
                              "loc": {
                                "start": {
                                  "line": 93,
                                  "column": 17
                                },
                                "end": {
                                  "line": 93,
                                  "column": 31
                                },
                                "identifierName": "currentProgram"
                              },
                              "name": "currentProgram"
                            },
                            "computed": false
                          },
                          "operator": "==",
                          "right": {
                            "type": "NullLiteral",
                            "start": 3517,
                            "end": 3521,
                            "loc": {
                              "start": {
                                "line": 93,
                                "column": 35
                              },
                              "end": {
                                "line": 93,
                                "column": 39
                              }
                            }
                          }
                        },
                        "operator": "||",
                        "right": {
                          "type": "BinaryExpression",
                          "start": 3525,
                          "end": 3561,
                          "loc": {
                            "start": {
                              "line": 93,
                              "column": 43
                            },
                            "end": {
                              "line": 93,
                              "column": 79
                            }
                          },
                          "left": {
                            "type": "MemberExpression",
                            "start": 3525,
                            "end": 3547,
                            "loc": {
                              "start": {
                                "line": 93,
                                "column": 43
                              },
                              "end": {
                                "line": 93,
                                "column": 65
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 3525,
                              "end": 3544,
                              "loc": {
                                "start": {
                                  "line": 93,
                                  "column": 43
                                },
                                "end": {
                                  "line": 93,
                                  "column": 62
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 3525,
                                "end": 3529,
                                "loc": {
                                  "start": {
                                    "line": 93,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 93,
                                    "column": 47
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3530,
                                "end": 3544,
                                "loc": {
                                  "start": {
                                    "line": 93,
                                    "column": 48
                                  },
                                  "end": {
                                    "line": 93,
                                    "column": 62
                                  },
                                  "identifierName": "currentProgram"
                                },
                                "name": "currentProgram"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3545,
                              "end": 3547,
                              "loc": {
                                "start": {
                                  "line": 93,
                                  "column": 63
                                },
                                "end": {
                                  "line": 93,
                                  "column": 65
                                },
                                "identifierName": "id"
                              },
                              "name": "id"
                            },
                            "computed": false
                          },
                          "operator": "!=",
                          "right": {
                            "type": "MemberExpression",
                            "start": 3551,
                            "end": 3561,
                            "loc": {
                              "start": {
                                "line": 93,
                                "column": 69
                              },
                              "end": {
                                "line": 93,
                                "column": 79
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 3551,
                              "end": 3558,
                              "loc": {
                                "start": {
                                  "line": 93,
                                  "column": 69
                                },
                                "end": {
                                  "line": 93,
                                  "column": 76
                                },
                                "identifierName": "program"
                              },
                              "name": "program"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 3559,
                              "end": 3561,
                              "loc": {
                                "start": {
                                  "line": 93,
                                  "column": 77
                                },
                                "end": {
                                  "line": 93,
                                  "column": 79
                                },
                                "identifierName": "id"
                              },
                              "name": "id"
                            },
                            "computed": false
                          }
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 3563,
                        "end": 3666,
                        "loc": {
                          "start": {
                            "line": 93,
                            "column": 81
                          },
                          "end": {
                            "line": 96,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ExpressionStatement",
                            "start": 3577,
                            "end": 3613,
                            "loc": {
                              "start": {
                                "line": 94,
                                "column": 12
                              },
                              "end": {
                                "line": 94,
                                "column": 48
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 3577,
                              "end": 3612,
                              "loc": {
                                "start": {
                                  "line": 94,
                                  "column": 12
                                },
                                "end": {
                                  "line": 94,
                                  "column": 47
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 3577,
                                "end": 3595,
                                "loc": {
                                  "start": {
                                    "line": 94,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 94,
                                    "column": 30
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3577,
                                  "end": 3584,
                                  "loc": {
                                    "start": {
                                      "line": 94,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 94,
                                      "column": 19
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 3577,
                                    "end": 3581,
                                    "loc": {
                                      "start": {
                                        "line": 94,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 94,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3582,
                                    "end": 3584,
                                    "loc": {
                                      "start": {
                                        "line": 94,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 94,
                                        "column": 19
                                      },
                                      "identifierName": "GL"
                                    },
                                    "name": "GL"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3585,
                                  "end": 3595,
                                  "loc": {
                                    "start": {
                                      "line": 94,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 94,
                                      "column": 30
                                    },
                                    "identifierName": "useProgram"
                                  },
                                  "name": "useProgram"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "MemberExpression",
                                  "start": 3596,
                                  "end": 3611,
                                  "loc": {
                                    "start": {
                                      "line": 94,
                                      "column": 31
                                    },
                                    "end": {
                                      "line": 94,
                                      "column": 46
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 3596,
                                    "end": 3603,
                                    "loc": {
                                      "start": {
                                        "line": 94,
                                        "column": 31
                                      },
                                      "end": {
                                        "line": 94,
                                        "column": 38
                                      },
                                      "identifierName": "program"
                                    },
                                    "name": "program"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3604,
                                    "end": 3611,
                                    "loc": {
                                      "start": {
                                        "line": 94,
                                        "column": 39
                                      },
                                      "end": {
                                        "line": 94,
                                        "column": 46
                                      },
                                      "identifierName": "program"
                                    },
                                    "name": "program"
                                  },
                                  "computed": false
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 3626,
                            "end": 3656,
                            "loc": {
                              "start": {
                                "line": 95,
                                "column": 12
                              },
                              "end": {
                                "line": 95,
                                "column": 42
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 3626,
                              "end": 3655,
                              "loc": {
                                "start": {
                                  "line": 95,
                                  "column": 12
                                },
                                "end": {
                                  "line": 95,
                                  "column": 41
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 3626,
                                "end": 3645,
                                "loc": {
                                  "start": {
                                    "line": 95,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 95,
                                    "column": 31
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 3626,
                                  "end": 3630,
                                  "loc": {
                                    "start": {
                                      "line": 95,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 95,
                                      "column": 16
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3631,
                                  "end": 3645,
                                  "loc": {
                                    "start": {
                                      "line": 95,
                                      "column": 17
                                    },
                                    "end": {
                                      "line": 95,
                                      "column": 31
                                    },
                                    "identifierName": "currentProgram"
                                  },
                                  "name": "currentProgram"
                                },
                                "computed": false
                              },
                              "right": {
                                "type": "Identifier",
                                "start": 3648,
                                "end": 3655,
                                "loc": {
                                  "start": {
                                    "line": 95,
                                    "column": 34
                                  },
                                  "end": {
                                    "line": 95,
                                    "column": 41
                                  },
                                  "identifierName": "program"
                                },
                                "name": "program"
                              }
                            }
                          }
                        ],
                        "directives": []
                      },
                      "alternate": null
                    }
                  ],
                  "directives": []
                },
                "leadingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n     * Checks if the program for the next object to draw must be changed.\n     * If it does, it will change WebGL programs.\n     * \n     * @param {ProgramObject} program A program object returned from ProgramManager.getProgram()\n     ",
                    "start": 3211,
                    "end": 3451,
                    "loc": {
                      "start": {
                        "line": 86,
                        "column": 4
                      },
                      "end": {
                        "line": 91,
                        "column": 7
                      }
                    }
                  }
                ]
              },
              {
                "type": "ClassMethod",
                "start": 3678,
                "end": 3988,
                "loc": {
                  "start": {
                    "line": 99,
                    "column": 4
                  },
                  "end": {
                    "line": 106,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 3678,
                  "end": 3693,
                  "loc": {
                    "start": {
                      "line": 99,
                      "column": 4
                    },
                    "end": {
                      "line": 99,
                      "column": 19
                    },
                    "identifierName": "_updateTextures"
                  },
                  "name": "_updateTextures"
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 3694,
                    "end": 3702,
                    "loc": {
                      "start": {
                        "line": 99,
                        "column": 20
                      },
                      "end": {
                        "line": 99,
                        "column": 28
                      },
                      "identifierName": "textures"
                    },
                    "name": "textures"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 3704,
                  "end": 3988,
                  "loc": {
                    "start": {
                      "line": 99,
                      "column": 30
                    },
                    "end": {
                      "line": 106,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 3714,
                      "end": 3741,
                      "loc": {
                        "start": {
                          "line": 100,
                          "column": 8
                        },
                        "end": {
                          "line": 100,
                          "column": 35
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 3718,
                          "end": 3740,
                          "loc": {
                            "start": {
                              "line": 100,
                              "column": 12
                            },
                            "end": {
                              "line": 100,
                              "column": 34
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 3718,
                            "end": 3735,
                            "loc": {
                              "start": {
                                "line": 100,
                                "column": 12
                              },
                              "end": {
                                "line": 100,
                                "column": 29
                              },
                              "identifierName": "newActiveTextures"
                            },
                            "name": "newActiveTextures"
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 3738,
                            "end": 3740,
                            "loc": {
                              "start": {
                                "line": 100,
                                "column": 32
                              },
                              "end": {
                                "line": 100,
                                "column": 34
                              }
                            },
                            "elements": []
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "ForStatement",
                      "start": 3750,
                      "end": 3982,
                      "loc": {
                        "start": {
                          "line": 101,
                          "column": 8
                        },
                        "end": {
                          "line": 105,
                          "column": 9
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 3755,
                        "end": 3764,
                        "loc": {
                          "start": {
                            "line": 101,
                            "column": 13
                          },
                          "end": {
                            "line": 101,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 3759,
                            "end": 3764,
                            "loc": {
                              "start": {
                                "line": 101,
                                "column": 17
                              },
                              "end": {
                                "line": 101,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 3759,
                              "end": 3760,
                              "loc": {
                                "start": {
                                  "line": 101,
                                  "column": 17
                                },
                                "end": {
                                  "line": 101,
                                  "column": 18
                                },
                                "identifierName": "t"
                              },
                              "name": "t"
                            },
                            "init": {
                              "type": "NumericLiteral",
                              "start": 3763,
                              "end": 3764,
                              "loc": {
                                "start": {
                                  "line": 101,
                                  "column": 21
                                },
                                "end": {
                                  "line": 101,
                                  "column": 22
                                }
                              },
                              "extra": {
                                "rawValue": 0,
                                "raw": "0"
                              },
                              "value": 0
                            }
                          }
                        ],
                        "kind": "let"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 3766,
                        "end": 3785,
                        "loc": {
                          "start": {
                            "line": 101,
                            "column": 24
                          },
                          "end": {
                            "line": 101,
                            "column": 43
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 3766,
                          "end": 3767,
                          "loc": {
                            "start": {
                              "line": 101,
                              "column": 24
                            },
                            "end": {
                              "line": 101,
                              "column": 25
                            },
                            "identifierName": "t"
                          },
                          "name": "t"
                        },
                        "operator": "<",
                        "right": {
                          "type": "MemberExpression",
                          "start": 3770,
                          "end": 3785,
                          "loc": {
                            "start": {
                              "line": 101,
                              "column": 28
                            },
                            "end": {
                              "line": 101,
                              "column": 43
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 3770,
                            "end": 3778,
                            "loc": {
                              "start": {
                                "line": 101,
                                "column": 28
                              },
                              "end": {
                                "line": 101,
                                "column": 36
                              },
                              "identifierName": "textures"
                            },
                            "name": "textures"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3779,
                            "end": 3785,
                            "loc": {
                              "start": {
                                "line": 101,
                                "column": 37
                              },
                              "end": {
                                "line": 101,
                                "column": 43
                              },
                              "identifierName": "length"
                            },
                            "name": "length"
                          },
                          "computed": false
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 3787,
                        "end": 3790,
                        "loc": {
                          "start": {
                            "line": 101,
                            "column": 45
                          },
                          "end": {
                            "line": 101,
                            "column": 48
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 3787,
                          "end": 3788,
                          "loc": {
                            "start": {
                              "line": 101,
                              "column": 45
                            },
                            "end": {
                              "line": 101,
                              "column": 46
                            },
                            "identifierName": "t"
                          },
                          "name": "t"
                        }
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 3792,
                        "end": 3982,
                        "loc": {
                          "start": {
                            "line": 101,
                            "column": 50
                          },
                          "end": {
                            "line": 105,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ExpressionStatement",
                            "start": 3806,
                            "end": 3845,
                            "loc": {
                              "start": {
                                "line": 102,
                                "column": 12
                              },
                              "end": {
                                "line": 102,
                                "column": 51
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 3806,
                              "end": 3844,
                              "loc": {
                                "start": {
                                  "line": 102,
                                  "column": 12
                                },
                                "end": {
                                  "line": 102,
                                  "column": 50
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 3806,
                                "end": 3828,
                                "loc": {
                                  "start": {
                                    "line": 102,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 102,
                                    "column": 34
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 3806,
                                  "end": 3823,
                                  "loc": {
                                    "start": {
                                      "line": 102,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 102,
                                      "column": 29
                                    },
                                    "identifierName": "newActiveTextures"
                                  },
                                  "name": "newActiveTextures"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3824,
                                  "end": 3828,
                                  "loc": {
                                    "start": {
                                      "line": 102,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 102,
                                      "column": 34
                                    },
                                    "identifierName": "push"
                                  },
                                  "name": "push"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "MemberExpression",
                                  "start": 3829,
                                  "end": 3843,
                                  "loc": {
                                    "start": {
                                      "line": 102,
                                      "column": 35
                                    },
                                    "end": {
                                      "line": 102,
                                      "column": 49
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 3829,
                                    "end": 3840,
                                    "loc": {
                                      "start": {
                                        "line": 102,
                                        "column": 35
                                      },
                                      "end": {
                                        "line": 102,
                                        "column": 46
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 3829,
                                      "end": 3837,
                                      "loc": {
                                        "start": {
                                          "line": 102,
                                          "column": 35
                                        },
                                        "end": {
                                          "line": 102,
                                          "column": 43
                                        },
                                        "identifierName": "textures"
                                      },
                                      "name": "textures"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3838,
                                      "end": 3839,
                                      "loc": {
                                        "start": {
                                          "line": 102,
                                          "column": 44
                                        },
                                        "end": {
                                          "line": 102,
                                          "column": 45
                                        },
                                        "identifierName": "t"
                                      },
                                      "name": "t"
                                    },
                                    "computed": true
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3841,
                                    "end": 3843,
                                    "loc": {
                                      "start": {
                                        "line": 102,
                                        "column": 47
                                      },
                                      "end": {
                                        "line": 102,
                                        "column": 49
                                      },
                                      "identifierName": "id"
                                    },
                                    "name": "id"
                                  },
                                  "computed": false
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 3858,
                            "end": 3902,
                            "loc": {
                              "start": {
                                "line": 103,
                                "column": 12
                              },
                              "end": {
                                "line": 103,
                                "column": 56
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 3858,
                              "end": 3901,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 12
                                },
                                "end": {
                                  "line": 103,
                                  "column": 55
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 3858,
                                "end": 3879,
                                "loc": {
                                  "start": {
                                    "line": 103,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 103,
                                    "column": 33
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3858,
                                  "end": 3865,
                                  "loc": {
                                    "start": {
                                      "line": 103,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 103,
                                      "column": 19
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 3858,
                                    "end": 3862,
                                    "loc": {
                                      "start": {
                                        "line": 103,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 103,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3863,
                                    "end": 3865,
                                    "loc": {
                                      "start": {
                                        "line": 103,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 103,
                                        "column": 19
                                      },
                                      "identifierName": "GL"
                                    },
                                    "name": "GL"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3866,
                                  "end": 3879,
                                  "loc": {
                                    "start": {
                                      "line": 103,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 103,
                                      "column": 33
                                    },
                                    "identifierName": "activeTexture"
                                  },
                                  "name": "activeTexture"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "BinaryExpression",
                                  "start": 3880,
                                  "end": 3900,
                                  "loc": {
                                    "start": {
                                      "line": 103,
                                      "column": 34
                                    },
                                    "end": {
                                      "line": 103,
                                      "column": 54
                                    }
                                  },
                                  "left": {
                                    "type": "MemberExpression",
                                    "start": 3880,
                                    "end": 3896,
                                    "loc": {
                                      "start": {
                                        "line": 103,
                                        "column": 34
                                      },
                                      "end": {
                                        "line": 103,
                                        "column": 50
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 3880,
                                      "end": 3887,
                                      "loc": {
                                        "start": {
                                          "line": 103,
                                          "column": 34
                                        },
                                        "end": {
                                          "line": 103,
                                          "column": 41
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 3880,
                                        "end": 3884,
                                        "loc": {
                                          "start": {
                                            "line": 103,
                                            "column": 34
                                          },
                                          "end": {
                                            "line": 103,
                                            "column": 38
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3885,
                                        "end": 3887,
                                        "loc": {
                                          "start": {
                                            "line": 103,
                                            "column": 39
                                          },
                                          "end": {
                                            "line": 103,
                                            "column": 41
                                          },
                                          "identifierName": "GL"
                                        },
                                        "name": "GL"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3888,
                                      "end": 3896,
                                      "loc": {
                                        "start": {
                                          "line": 103,
                                          "column": 42
                                        },
                                        "end": {
                                          "line": 103,
                                          "column": 50
                                        },
                                        "identifierName": "TEXTURE0"
                                      },
                                      "name": "TEXTURE0"
                                    },
                                    "computed": false
                                  },
                                  "operator": "+",
                                  "right": {
                                    "type": "Identifier",
                                    "start": 3899,
                                    "end": 3900,
                                    "loc": {
                                      "start": {
                                        "line": 103,
                                        "column": 53
                                      },
                                      "end": {
                                        "line": 103,
                                        "column": 54
                                      },
                                      "identifierName": "t"
                                    },
                                    "name": "t"
                                  }
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 3915,
                            "end": 3972,
                            "loc": {
                              "start": {
                                "line": 104,
                                "column": 12
                              },
                              "end": {
                                "line": 104,
                                "column": 69
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 3915,
                              "end": 3971,
                              "loc": {
                                "start": {
                                  "line": 104,
                                  "column": 12
                                },
                                "end": {
                                  "line": 104,
                                  "column": 68
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 3915,
                                "end": 3934,
                                "loc": {
                                  "start": {
                                    "line": 104,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 104,
                                    "column": 31
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3915,
                                  "end": 3922,
                                  "loc": {
                                    "start": {
                                      "line": 104,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 104,
                                      "column": 19
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 3915,
                                    "end": 3919,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3920,
                                    "end": 3922,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 19
                                      },
                                      "identifierName": "GL"
                                    },
                                    "name": "GL"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3923,
                                  "end": 3934,
                                  "loc": {
                                    "start": {
                                      "line": 104,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 104,
                                      "column": 31
                                    },
                                    "identifierName": "bindTexture"
                                  },
                                  "name": "bindTexture"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "MemberExpression",
                                  "start": 3935,
                                  "end": 3953,
                                  "loc": {
                                    "start": {
                                      "line": 104,
                                      "column": 32
                                    },
                                    "end": {
                                      "line": 104,
                                      "column": 50
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 3935,
                                    "end": 3942,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 32
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 39
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 3935,
                                      "end": 3939,
                                      "loc": {
                                        "start": {
                                          "line": 104,
                                          "column": 32
                                        },
                                        "end": {
                                          "line": 104,
                                          "column": 36
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3940,
                                      "end": 3942,
                                      "loc": {
                                        "start": {
                                          "line": 104,
                                          "column": 37
                                        },
                                        "end": {
                                          "line": 104,
                                          "column": 39
                                        },
                                        "identifierName": "GL"
                                      },
                                      "name": "GL"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3943,
                                    "end": 3953,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 40
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 50
                                      },
                                      "identifierName": "TEXTURE_2D"
                                    },
                                    "name": "TEXTURE_2D"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "MemberExpression",
                                  "start": 3955,
                                  "end": 3970,
                                  "loc": {
                                    "start": {
                                      "line": 104,
                                      "column": 52
                                    },
                                    "end": {
                                      "line": 104,
                                      "column": 67
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 3955,
                                    "end": 3966,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 52
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 63
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 3955,
                                      "end": 3963,
                                      "loc": {
                                        "start": {
                                          "line": 104,
                                          "column": 52
                                        },
                                        "end": {
                                          "line": 104,
                                          "column": 60
                                        },
                                        "identifierName": "textures"
                                      },
                                      "name": "textures"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3964,
                                      "end": 3965,
                                      "loc": {
                                        "start": {
                                          "line": 104,
                                          "column": 61
                                        },
                                        "end": {
                                          "line": 104,
                                          "column": 62
                                        },
                                        "identifierName": "t"
                                      },
                                      "name": "t"
                                    },
                                    "computed": true
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3967,
                                    "end": 3970,
                                    "loc": {
                                      "start": {
                                        "line": 104,
                                        "column": 64
                                      },
                                      "end": {
                                        "line": 104,
                                        "column": 67
                                      },
                                      "identifierName": "tex"
                                    },
                                    "name": "tex"
                                  },
                                  "computed": false
                                }
                              ]
                            }
                          }
                        ],
                        "directives": []
                      }
                    }
                  ],
                  "directives": []
                }
              },
              {
                "type": "ClassMethod",
                "start": 3994,
                "end": 4638,
                "loc": {
                  "start": {
                    "line": 108,
                    "column": 4
                  },
                  "end": {
                    "line": 115,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 3994,
                  "end": 4016,
                  "loc": {
                    "start": {
                      "line": 108,
                      "column": 4
                    },
                    "end": {
                      "line": 108,
                      "column": 26
                    },
                    "identifierName": "registerTextRenderable"
                  },
                  "name": "registerTextRenderable"
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 4017,
                    "end": 4031,
                    "loc": {
                      "start": {
                        "line": 108,
                        "column": 27
                      },
                      "end": {
                        "line": 108,
                        "column": 41
                      },
                      "identifierName": "textRenderable"
                    },
                    "name": "textRenderable"
                  },
                  {
                    "type": "Identifier",
                    "start": 4033,
                    "end": 4038,
                    "loc": {
                      "start": {
                        "line": 108,
                        "column": 43
                      },
                      "end": {
                        "line": 108,
                        "column": 48
                      },
                      "identifierName": "width"
                    },
                    "name": "width"
                  },
                  {
                    "type": "Identifier",
                    "start": 4040,
                    "end": 4046,
                    "loc": {
                      "start": {
                        "line": 108,
                        "column": 50
                      },
                      "end": {
                        "line": 108,
                        "column": 56
                      },
                      "identifierName": "height"
                    },
                    "name": "height"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 4048,
                  "end": 4638,
                  "loc": {
                    "start": {
                      "line": 108,
                      "column": 58
                    },
                    "end": {
                      "line": 115,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 4058,
                      "end": 4130,
                      "loc": {
                        "start": {
                          "line": 109,
                          "column": 8
                        },
                        "end": {
                          "line": 109,
                          "column": 80
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 4058,
                        "end": 4129,
                        "loc": {
                          "start": {
                            "line": 109,
                            "column": 8
                          },
                          "end": {
                            "line": 109,
                            "column": 79
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 4058,
                          "end": 4089,
                          "loc": {
                            "start": {
                              "line": 109,
                              "column": 8
                            },
                            "end": {
                              "line": 109,
                              "column": 39
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 4058,
                            "end": 4072,
                            "loc": {
                              "start": {
                                "line": 109,
                                "column": 8
                              },
                              "end": {
                                "line": 109,
                                "column": 22
                              },
                              "identifierName": "textRenderable"
                            },
                            "name": "textRenderable"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 4073,
                            "end": 4089,
                            "loc": {
                              "start": {
                                "line": 109,
                                "column": 23
                              },
                              "end": {
                                "line": 109,
                                "column": 39
                              },
                              "identifierName": "renderableTextID"
                            },
                            "name": "renderableTextID"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "BinaryExpression",
                          "start": 4092,
                          "end": 4129,
                          "loc": {
                            "start": {
                              "line": 109,
                              "column": 42
                            },
                            "end": {
                              "line": 109,
                              "column": 79
                            }
                          },
                          "left": {
                            "type": "UpdateExpression",
                            "start": 4092,
                            "end": 4122,
                            "loc": {
                              "start": {
                                "line": 109,
                                "column": 42
                              },
                              "end": {
                                "line": 109,
                                "column": 72
                              }
                            },
                            "operator": "++",
                            "prefix": false,
                            "argument": {
                              "type": "MemberExpression",
                              "start": 4092,
                              "end": 4120,
                              "loc": {
                                "start": {
                                  "line": 109,
                                  "column": 42
                                },
                                "end": {
                                  "line": 109,
                                  "column": 70
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 4092,
                                "end": 4096,
                                "loc": {
                                  "start": {
                                    "line": 109,
                                    "column": 42
                                  },
                                  "end": {
                                    "line": 109,
                                    "column": 46
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 4097,
                                "end": 4120,
                                "loc": {
                                  "start": {
                                    "line": 109,
                                    "column": 47
                                  },
                                  "end": {
                                    "line": 109,
                                    "column": 70
                                  },
                                  "identifierName": "RenderableTextIDCounter"
                                },
                                "name": "RenderableTextIDCounter"
                              },
                              "computed": false
                            }
                          },
                          "operator": "%",
                          "right": {
                            "type": "NumericLiteral",
                            "start": 4125,
                            "end": 4129,
                            "loc": {
                              "start": {
                                "line": 109,
                                "column": 75
                              },
                              "end": {
                                "line": 109,
                                "column": 79
                              }
                            },
                            "extra": {
                              "rawValue": 1024,
                              "raw": "1024"
                            },
                            "value": 1024
                          }
                        }
                      }
                    },
                    {
                      "type": "IfStatement",
                      "start": 4139,
                      "end": 4632,
                      "loc": {
                        "start": {
                          "line": 110,
                          "column": 8
                        },
                        "end": {
                          "line": 114,
                          "column": 9
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 4143,
                        "end": 4188,
                        "loc": {
                          "start": {
                            "line": 110,
                            "column": 12
                          },
                          "end": {
                            "line": 110,
                            "column": 57
                          }
                        },
                        "left": {
                          "type": "CallExpression",
                          "start": 4143,
                          "end": 4180,
                          "loc": {
                            "start": {
                              "line": 110,
                              "column": 12
                            },
                            "end": {
                              "line": 110,
                              "column": 49
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 4143,
                            "end": 4168,
                            "loc": {
                              "start": {
                                "line": 110,
                                "column": 12
                              },
                              "end": {
                                "line": 110,
                                "column": 37
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 4143,
                              "end": 4157,
                              "loc": {
                                "start": {
                                  "line": 110,
                                  "column": 12
                                },
                                "end": {
                                  "line": 110,
                                  "column": 26
                                },
                                "identifierName": "TextureManager"
                              },
                              "name": "TextureManager"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 4158,
                              "end": 4168,
                              "loc": {
                                "start": {
                                  "line": 110,
                                  "column": 27
                                },
                                "end": {
                                  "line": 110,
                                  "column": 37
                                },
                                "identifierName": "getTexture"
                              },
                              "name": "getTexture"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "StringLiteral",
                              "start": 4169,
                              "end": 4179,
                              "loc": {
                                "start": {
                                  "line": 110,
                                  "column": 38
                                },
                                "end": {
                                  "line": 110,
                                  "column": 48
                                }
                              },
                              "extra": {
                                "rawValue": "TextData",
                                "raw": "'TextData'"
                              },
                              "value": "TextData"
                            }
                          ]
                        },
                        "operator": "==",
                        "right": {
                          "type": "NullLiteral",
                          "start": 4184,
                          "end": 4188,
                          "loc": {
                            "start": {
                              "line": 110,
                              "column": 53
                            },
                            "end": {
                              "line": 110,
                              "column": 57
                            }
                          }
                        }
                      },
                      "consequent": {
                        "type": "BlockStatement",
                        "start": 4190,
                        "end": 4632,
                        "loc": {
                          "start": {
                            "line": 110,
                            "column": 59
                          },
                          "end": {
                            "line": 114,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "VariableDeclaration",
                            "start": 4378,
                            "end": 4436,
                            "loc": {
                              "start": {
                                "line": 112,
                                "column": 12
                              },
                              "end": {
                                "line": 112,
                                "column": 70
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 4382,
                                "end": 4435,
                                "loc": {
                                  "start": {
                                    "line": 112,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 112,
                                    "column": 69
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 4382,
                                  "end": 4401,
                                  "loc": {
                                    "start": {
                                      "line": 112,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 112,
                                      "column": 35
                                    },
                                    "identifierName": "textDataTextureData"
                                  },
                                  "name": "textDataTextureData",
                                  "leadingComments": null
                                },
                                "init": {
                                  "type": "NewExpression",
                                  "start": 4404,
                                  "end": 4435,
                                  "loc": {
                                    "start": {
                                      "line": 112,
                                      "column": 38
                                    },
                                    "end": {
                                      "line": 112,
                                      "column": 69
                                    }
                                  },
                                  "callee": {
                                    "type": "Identifier",
                                    "start": 4408,
                                    "end": 4419,
                                    "loc": {
                                      "start": {
                                        "line": 112,
                                        "column": 42
                                      },
                                      "end": {
                                        "line": 112,
                                        "column": 53
                                      },
                                      "identifierName": "Uint16Array"
                                    },
                                    "name": "Uint16Array"
                                  },
                                  "arguments": [
                                    {
                                      "type": "BinaryExpression",
                                      "start": 4420,
                                      "end": 4434,
                                      "loc": {
                                        "start": {
                                          "line": 112,
                                          "column": 54
                                        },
                                        "end": {
                                          "line": 112,
                                          "column": 68
                                        }
                                      },
                                      "left": {
                                        "type": "Identifier",
                                        "start": 4420,
                                        "end": 4425,
                                        "loc": {
                                          "start": {
                                            "line": 112,
                                            "column": 54
                                          },
                                          "end": {
                                            "line": 112,
                                            "column": 59
                                          },
                                          "identifierName": "width"
                                        },
                                        "name": "width"
                                      },
                                      "operator": "*",
                                      "right": {
                                        "type": "Identifier",
                                        "start": 4428,
                                        "end": 4434,
                                        "loc": {
                                          "start": {
                                            "line": 112,
                                            "column": 62
                                          },
                                          "end": {
                                            "line": 112,
                                            "column": 68
                                          },
                                          "identifierName": "height"
                                        },
                                        "name": "height"
                                      }
                                    }
                                  ]
                                },
                                "leadingComments": null
                              }
                            ],
                            "kind": "let",
                            "leadingComments": [
                              {
                                "type": "CommentLine",
                                "value": "data of the text data to be read in the FS for rendering. Defaults to 0's. If you have a character at location 0, 1st column, it will be the \"empty\" character.",
                                "start": 4204,
                                "end": 4365,
                                "loc": {
                                  "start": {
                                    "line": 111,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 111,
                                    "column": 173
                                  }
                                }
                              }
                            ]
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 4449,
                            "end": 4622,
                            "loc": {
                              "start": {
                                "line": 113,
                                "column": 12
                              },
                              "end": {
                                "line": 113,
                                "column": 185
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 4449,
                              "end": 4621,
                              "loc": {
                                "start": {
                                  "line": 113,
                                  "column": 12
                                },
                                "end": {
                                  "line": 113,
                                  "column": 184
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 4449,
                                "end": 4478,
                                "loc": {
                                  "start": {
                                    "line": 113,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 113,
                                    "column": 41
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 4449,
                                  "end": 4463,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 26
                                    },
                                    "identifierName": "TextureManager"
                                  },
                                  "name": "TextureManager"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4464,
                                  "end": 4478,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 27
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 41
                                    },
                                    "identifierName": "addDataTexture"
                                  },
                                  "name": "addDataTexture"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "StringLiteral",
                                  "start": 4479,
                                  "end": 4489,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 42
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 52
                                    }
                                  },
                                  "extra": {
                                    "rawValue": "TextData",
                                    "raw": "'TextData'"
                                  },
                                  "value": "TextData"
                                },
                                {
                                  "type": "Identifier",
                                  "start": 4491,
                                  "end": 4510,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 54
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 73
                                    },
                                    "identifierName": "textDataTextureData"
                                  },
                                  "name": "textDataTextureData"
                                },
                                {
                                  "type": "MemberExpression",
                                  "start": 4512,
                                  "end": 4534,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 75
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 97
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 4512,
                                    "end": 4528,
                                    "loc": {
                                      "start": {
                                        "line": 113,
                                        "column": 75
                                      },
                                      "end": {
                                        "line": 113,
                                        "column": 91
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 4512,
                                      "end": 4525,
                                      "loc": {
                                        "start": {
                                          "line": 113,
                                          "column": 75
                                        },
                                        "end": {
                                          "line": 113,
                                          "column": 88
                                        },
                                        "identifierName": "RenderManager"
                                      },
                                      "name": "RenderManager"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4526,
                                      "end": 4528,
                                      "loc": {
                                        "start": {
                                          "line": 113,
                                          "column": 89
                                        },
                                        "end": {
                                          "line": 113,
                                          "column": 91
                                        },
                                        "identifierName": "GL"
                                      },
                                      "name": "GL"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4529,
                                    "end": 4534,
                                    "loc": {
                                      "start": {
                                        "line": 113,
                                        "column": 92
                                      },
                                      "end": {
                                        "line": 113,
                                        "column": 97
                                      },
                                      "identifierName": "R16UI"
                                    },
                                    "name": "R16UI"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "MemberExpression",
                                  "start": 4536,
                                  "end": 4564,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 99
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 127
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 4536,
                                    "end": 4552,
                                    "loc": {
                                      "start": {
                                        "line": 113,
                                        "column": 99
                                      },
                                      "end": {
                                        "line": 113,
                                        "column": 115
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 4536,
                                      "end": 4549,
                                      "loc": {
                                        "start": {
                                          "line": 113,
                                          "column": 99
                                        },
                                        "end": {
                                          "line": 113,
                                          "column": 112
                                        },
                                        "identifierName": "RenderManager"
                                      },
                                      "name": "RenderManager"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4550,
                                      "end": 4552,
                                      "loc": {
                                        "start": {
                                          "line": 113,
                                          "column": 113
                                        },
                                        "end": {
                                          "line": 113,
                                          "column": 115
                                        },
                                        "identifierName": "GL"
                                      },
                                      "name": "GL"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4553,
                                    "end": 4564,
                                    "loc": {
                                      "start": {
                                        "line": 113,
                                        "column": 116
                                      },
                                      "end": {
                                        "line": 113,
                                        "column": 127
                                      },
                                      "identifierName": "RED_INTEGER"
                                    },
                                    "name": "RED_INTEGER"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "MemberExpression",
                                  "start": 4566,
                                  "end": 4597,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 129
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 160
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 4566,
                                    "end": 4582,
                                    "loc": {
                                      "start": {
                                        "line": 113,
                                        "column": 129
                                      },
                                      "end": {
                                        "line": 113,
                                        "column": 145
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 4566,
                                      "end": 4579,
                                      "loc": {
                                        "start": {
                                          "line": 113,
                                          "column": 129
                                        },
                                        "end": {
                                          "line": 113,
                                          "column": 142
                                        },
                                        "identifierName": "RenderManager"
                                      },
                                      "name": "RenderManager"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4580,
                                      "end": 4582,
                                      "loc": {
                                        "start": {
                                          "line": 113,
                                          "column": 143
                                        },
                                        "end": {
                                          "line": 113,
                                          "column": 145
                                        },
                                        "identifierName": "GL"
                                      },
                                      "name": "GL"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4583,
                                    "end": 4597,
                                    "loc": {
                                      "start": {
                                        "line": 113,
                                        "column": 146
                                      },
                                      "end": {
                                        "line": 113,
                                        "column": 160
                                      },
                                      "identifierName": "UNSIGNED_SHORT"
                                    },
                                    "name": "UNSIGNED_SHORT"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "UnaryExpression",
                                  "start": 4599,
                                  "end": 4601,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 162
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 164
                                    }
                                  },
                                  "operator": "-",
                                  "prefix": true,
                                  "argument": {
                                    "type": "NumericLiteral",
                                    "start": 4600,
                                    "end": 4601,
                                    "loc": {
                                      "start": {
                                        "line": 113,
                                        "column": 163
                                      },
                                      "end": {
                                        "line": 113,
                                        "column": 164
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  "extra": {
                                    "parenthesizedArgument": false
                                  }
                                },
                                {
                                  "type": "UnaryExpression",
                                  "start": 4603,
                                  "end": 4605,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 166
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 168
                                    }
                                  },
                                  "operator": "-",
                                  "prefix": true,
                                  "argument": {
                                    "type": "NumericLiteral",
                                    "start": 4604,
                                    "end": 4605,
                                    "loc": {
                                      "start": {
                                        "line": 113,
                                        "column": 167
                                      },
                                      "end": {
                                        "line": 113,
                                        "column": 168
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "value": 1
                                  },
                                  "extra": {
                                    "parenthesizedArgument": false
                                  }
                                },
                                {
                                  "type": "Identifier",
                                  "start": 4607,
                                  "end": 4612,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 170
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 175
                                    },
                                    "identifierName": "width"
                                  },
                                  "name": "width"
                                },
                                {
                                  "type": "Identifier",
                                  "start": 4614,
                                  "end": 4620,
                                  "loc": {
                                    "start": {
                                      "line": 113,
                                      "column": 177
                                    },
                                    "end": {
                                      "line": 113,
                                      "column": 183
                                    },
                                    "identifierName": "height"
                                  },
                                  "name": "height"
                                }
                              ]
                            }
                          }
                        ],
                        "directives": []
                      },
                      "alternate": null
                    }
                  ],
                  "directives": []
                }
              },
              {
                "type": "ClassMethod",
                "start": 4644,
                "end": 4931,
                "loc": {
                  "start": {
                    "line": 117,
                    "column": 4
                  },
                  "end": {
                    "line": 126,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 4644,
                  "end": 4655,
                  "loc": {
                    "start": {
                      "line": 117,
                      "column": 4
                    },
                    "end": {
                      "line": 117,
                      "column": 15
                    },
                    "identifierName": "forceUpdate"
                  },
                  "name": "forceUpdate"
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 4658,
                  "end": 4931,
                  "loc": {
                    "start": {
                      "line": 117,
                      "column": 18
                    },
                    "end": {
                      "line": 126,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "IfStatement",
                      "start": 4668,
                      "end": 4735,
                      "loc": {
                        "start": {
                          "line": 118,
                          "column": 8
                        },
                        "end": {
                          "line": 119,
                          "column": 19
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 4672,
                        "end": 4714,
                        "loc": {
                          "start": {
                            "line": 118,
                            "column": 12
                          },
                          "end": {
                            "line": 118,
                            "column": 54
                          }
                        },
                        "left": {
                          "type": "BinaryExpression",
                          "start": 4672,
                          "end": 4695,
                          "loc": {
                            "start": {
                              "line": 118,
                              "column": 12
                            },
                            "end": {
                              "line": 118,
                              "column": 35
                            }
                          },
                          "left": {
                            "type": "CallExpression",
                            "start": 4672,
                            "end": 4689,
                            "loc": {
                              "start": {
                                "line": 118,
                                "column": 12
                              },
                              "end": {
                                "line": 118,
                                "column": 29
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 4672,
                              "end": 4687,
                              "loc": {
                                "start": {
                                  "line": 118,
                                  "column": 12
                                },
                                "end": {
                                  "line": 118,
                                  "column": 27
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 4672,
                                "end": 4683,
                                "loc": {
                                  "start": {
                                    "line": 118,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 118,
                                    "column": 23
                                  },
                                  "identifierName": "performance"
                                },
                                "name": "performance"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 4684,
                                "end": 4687,
                                "loc": {
                                  "start": {
                                    "line": 118,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 118,
                                    "column": 27
                                  },
                                  "identifierName": "now"
                                },
                                "name": "now"
                              },
                              "computed": false
                            },
                            "arguments": []
                          },
                          "operator": "+",
                          "right": {
                            "type": "NumericLiteral",
                            "start": 4692,
                            "end": 4695,
                            "loc": {
                              "start": {
                                "line": 118,
                                "column": 32
                              },
                              "end": {
                                "line": 118,
                                "column": 35
                              }
                            },
                            "extra": {
                              "rawValue": 0.1,
                              "raw": "0.1"
                            },
                            "value": 0.1
                          }
                        },
                        "operator": "<=",
                        "right": {
                          "type": "MemberExpression",
                          "start": 4699,
                          "end": 4714,
                          "loc": {
                            "start": {
                              "line": 118,
                              "column": 39
                            },
                            "end": {
                              "line": 118,
                              "column": 54
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 4699,
                            "end": 4703,
                            "loc": {
                              "start": {
                                "line": 118,
                                "column": 39
                              },
                              "end": {
                                "line": 118,
                                "column": 43
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 4704,
                            "end": 4714,
                            "loc": {
                              "start": {
                                "line": 118,
                                "column": 44
                              },
                              "end": {
                                "line": 118,
                                "column": 54
                              },
                              "identifierName": "lastUpdate"
                            },
                            "name": "lastUpdate"
                          },
                          "computed": false
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 4728,
                        "end": 4735,
                        "loc": {
                          "start": {
                            "line": 119,
                            "column": 12
                          },
                          "end": {
                            "line": 119,
                            "column": 19
                          }
                        },
                        "argument": null
                      },
                      "alternate": null
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 4744,
                      "end": 4925,
                      "loc": {
                        "start": {
                          "line": 120,
                          "column": 8
                        },
                        "end": {
                          "line": 125,
                          "column": 11
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 4744,
                        "end": 4924,
                        "loc": {
                          "start": {
                            "line": 120,
                            "column": 8
                          },
                          "end": {
                            "line": 125,
                            "column": 10
                          }
                        },
                        "callee": {
                          "type": "Identifier",
                          "start": 4744,
                          "end": 4765,
                          "loc": {
                            "start": {
                              "line": 120,
                              "column": 8
                            },
                            "end": {
                              "line": 120,
                              "column": 29
                            },
                            "identifierName": "requestAnimationFrame"
                          },
                          "name": "requestAnimationFrame"
                        },
                        "arguments": [
                          {
                            "type": "ArrowFunctionExpression",
                            "start": 4766,
                            "end": 4923,
                            "loc": {
                              "start": {
                                "line": 120,
                                "column": 30
                              },
                              "end": {
                                "line": 125,
                                "column": 9
                              }
                            },
                            "id": null,
                            "generator": false,
                            "expression": false,
                            "async": false,
                            "params": [
                              {
                                "type": "Identifier",
                                "start": 4767,
                                "end": 4771,
                                "loc": {
                                  "start": {
                                    "line": 120,
                                    "column": 31
                                  },
                                  "end": {
                                    "line": 120,
                                    "column": 35
                                  },
                                  "identifierName": "time"
                                },
                                "name": "time"
                              }
                            ],
                            "body": {
                              "type": "BlockStatement",
                              "start": 4776,
                              "end": 4923,
                              "loc": {
                                "start": {
                                  "line": 120,
                                  "column": 40
                                },
                                "end": {
                                  "line": 125,
                                  "column": 9
                                }
                              },
                              "body": [
                                {
                                  "type": "IfStatement",
                                  "start": 4790,
                                  "end": 4913,
                                  "loc": {
                                    "start": {
                                      "line": 121,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 124,
                                      "column": 13
                                    }
                                  },
                                  "test": {
                                    "type": "BinaryExpression",
                                    "start": 4794,
                                    "end": 4816,
                                    "loc": {
                                      "start": {
                                        "line": 121,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 121,
                                        "column": 38
                                      }
                                    },
                                    "left": {
                                      "type": "Identifier",
                                      "start": 4794,
                                      "end": 4798,
                                      "loc": {
                                        "start": {
                                          "line": 121,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 121,
                                          "column": 20
                                        },
                                        "identifierName": "time"
                                      },
                                      "name": "time"
                                    },
                                    "operator": ">",
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 4801,
                                      "end": 4816,
                                      "loc": {
                                        "start": {
                                          "line": 121,
                                          "column": 23
                                        },
                                        "end": {
                                          "line": 121,
                                          "column": 38
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 4801,
                                        "end": 4805,
                                        "loc": {
                                          "start": {
                                            "line": 121,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 121,
                                            "column": 27
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4806,
                                        "end": 4816,
                                        "loc": {
                                          "start": {
                                            "line": 121,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 121,
                                            "column": 38
                                          },
                                          "identifierName": "lastUpdate"
                                        },
                                        "name": "lastUpdate"
                                      },
                                      "computed": false
                                    }
                                  },
                                  "consequent": {
                                    "type": "BlockStatement",
                                    "start": 4818,
                                    "end": 4913,
                                    "loc": {
                                      "start": {
                                        "line": 121,
                                        "column": 40
                                      },
                                      "end": {
                                        "line": 124,
                                        "column": 13
                                      }
                                    },
                                    "body": [
                                      {
                                        "type": "ExpressionStatement",
                                        "start": 4836,
                                        "end": 4859,
                                        "loc": {
                                          "start": {
                                            "line": 122,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 122,
                                            "column": 39
                                          }
                                        },
                                        "expression": {
                                          "type": "AssignmentExpression",
                                          "start": 4836,
                                          "end": 4858,
                                          "loc": {
                                            "start": {
                                              "line": 122,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 122,
                                              "column": 38
                                            }
                                          },
                                          "operator": "=",
                                          "left": {
                                            "type": "MemberExpression",
                                            "start": 4836,
                                            "end": 4851,
                                            "loc": {
                                              "start": {
                                                "line": 122,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 122,
                                                "column": 31
                                              }
                                            },
                                            "object": {
                                              "type": "ThisExpression",
                                              "start": 4836,
                                              "end": 4840,
                                              "loc": {
                                                "start": {
                                                  "line": 122,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 122,
                                                  "column": 20
                                                }
                                              }
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 4841,
                                              "end": 4851,
                                              "loc": {
                                                "start": {
                                                  "line": 122,
                                                  "column": 21
                                                },
                                                "end": {
                                                  "line": 122,
                                                  "column": 31
                                                },
                                                "identifierName": "lastUpdate"
                                              },
                                              "name": "lastUpdate"
                                            },
                                            "computed": false
                                          },
                                          "right": {
                                            "type": "Identifier",
                                            "start": 4854,
                                            "end": 4858,
                                            "loc": {
                                              "start": {
                                                "line": 122,
                                                "column": 34
                                              },
                                              "end": {
                                                "line": 122,
                                                "column": 38
                                              },
                                              "identifierName": "time"
                                            },
                                            "name": "time"
                                          }
                                        }
                                      },
                                      {
                                        "type": "ExpressionStatement",
                                        "start": 4876,
                                        "end": 4899,
                                        "loc": {
                                          "start": {
                                            "line": 123,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 123,
                                            "column": 39
                                          }
                                        },
                                        "expression": {
                                          "type": "CallExpression",
                                          "start": 4876,
                                          "end": 4898,
                                          "loc": {
                                            "start": {
                                              "line": 123,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 123,
                                              "column": 38
                                            }
                                          },
                                          "callee": {
                                            "type": "MemberExpression",
                                            "start": 4876,
                                            "end": 4896,
                                            "loc": {
                                              "start": {
                                                "line": 123,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 123,
                                                "column": 36
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 4876,
                                              "end": 4889,
                                              "loc": {
                                                "start": {
                                                  "line": 123,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 123,
                                                  "column": 29
                                                },
                                                "identifierName": "RenderManager"
                                              },
                                              "name": "RenderManager"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 4890,
                                              "end": 4896,
                                              "loc": {
                                                "start": {
                                                  "line": 123,
                                                  "column": 30
                                                },
                                                "end": {
                                                  "line": 123,
                                                  "column": 36
                                                },
                                                "identifierName": "update"
                                              },
                                              "name": "update"
                                            },
                                            "computed": false
                                          },
                                          "arguments": []
                                        }
                                      }
                                    ],
                                    "directives": []
                                  },
                                  "alternate": null
                                }
                              ],
                              "directives": []
                            }
                          }
                        ]
                      }
                    }
                  ],
                  "directives": [],
                  "trailingComments": null
                },
                "trailingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n     * Update function for updating all renderable objects in each viewport in the current scene.\n     ",
                    "start": 4937,
                    "end": 5046,
                    "loc": {
                      "start": {
                        "line": 128,
                        "column": 4
                      },
                      "end": {
                        "line": 130,
                        "column": 7
                      }
                    }
                  }
                ]
              },
              {
                "type": "ClassMethod",
                "start": 5051,
                "end": 6661,
                "loc": {
                  "start": {
                    "line": 131,
                    "column": 4
                  },
                  "end": {
                    "line": 176,
                    "column": 5
                  }
                },
                "static": false,
                "computed": false,
                "key": {
                  "type": "Identifier",
                  "start": 5051,
                  "end": 5057,
                  "loc": {
                    "start": {
                      "line": 131,
                      "column": 4
                    },
                    "end": {
                      "line": 131,
                      "column": 10
                    },
                    "identifierName": "update"
                  },
                  "name": "update",
                  "leadingComments": null
                },
                "kind": "method",
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [],
                "body": {
                  "type": "BlockStatement",
                  "start": 5060,
                  "end": 6661,
                  "loc": {
                    "start": {
                      "line": 131,
                      "column": 13
                    },
                    "end": {
                      "line": 176,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "IfStatement",
                      "start": 5070,
                      "end": 5110,
                      "loc": {
                        "start": {
                          "line": 132,
                          "column": 8
                        },
                        "end": {
                          "line": 133,
                          "column": 19
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 5074,
                        "end": 5089,
                        "loc": {
                          "start": {
                            "line": 132,
                            "column": 12
                          },
                          "end": {
                            "line": 132,
                            "column": 27
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 5074,
                          "end": 5081,
                          "loc": {
                            "start": {
                              "line": 132,
                              "column": 12
                            },
                            "end": {
                              "line": 132,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 5074,
                            "end": 5078,
                            "loc": {
                              "start": {
                                "line": 132,
                                "column": 12
                              },
                              "end": {
                                "line": 132,
                                "column": 16
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 5079,
                            "end": 5081,
                            "loc": {
                              "start": {
                                "line": 132,
                                "column": 17
                              },
                              "end": {
                                "line": 132,
                                "column": 19
                              },
                              "identifierName": "GL"
                            },
                            "name": "GL"
                          },
                          "computed": false
                        },
                        "operator": "==",
                        "right": {
                          "type": "NullLiteral",
                          "start": 5085,
                          "end": 5089,
                          "loc": {
                            "start": {
                              "line": 132,
                              "column": 23
                            },
                            "end": {
                              "line": 132,
                              "column": 27
                            }
                          }
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 5103,
                        "end": 5110,
                        "loc": {
                          "start": {
                            "line": 133,
                            "column": 12
                          },
                          "end": {
                            "line": 133,
                            "column": 19
                          }
                        },
                        "argument": null,
                        "leadingComments": null,
                        "trailingComments": null
                      },
                      "alternate": null,
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": " this.GL.clearColor(0, 0, 0, 0);",
                          "start": 5119,
                          "end": 5153,
                          "loc": {
                            "start": {
                              "line": 134,
                              "column": 8
                            },
                            "end": {
                              "line": 134,
                              "column": 42
                            }
                          }
                        },
                        {
                          "type": "CommentLine",
                          "value": " this.GL.clearDepth(1.0);",
                          "start": 5162,
                          "end": 5189,
                          "loc": {
                            "start": {
                              "line": 135,
                              "column": 8
                            },
                            "end": {
                              "line": 135,
                              "column": 35
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 5198,
                      "end": 5265,
                      "loc": {
                        "start": {
                          "line": 136,
                          "column": 8
                        },
                        "end": {
                          "line": 136,
                          "column": 75
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 5198,
                        "end": 5264,
                        "loc": {
                          "start": {
                            "line": 136,
                            "column": 8
                          },
                          "end": {
                            "line": 136,
                            "column": 74
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 5198,
                          "end": 5211,
                          "loc": {
                            "start": {
                              "line": 136,
                              "column": 8
                            },
                            "end": {
                              "line": 136,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 5198,
                            "end": 5205,
                            "loc": {
                              "start": {
                                "line": 136,
                                "column": 8
                              },
                              "end": {
                                "line": 136,
                                "column": 15
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 5198,
                              "end": 5202,
                              "loc": {
                                "start": {
                                  "line": 136,
                                  "column": 8
                                },
                                "end": {
                                  "line": 136,
                                  "column": 12
                                }
                              },
                              "leadingComments": null
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5203,
                              "end": 5205,
                              "loc": {
                                "start": {
                                  "line": 136,
                                  "column": 13
                                },
                                "end": {
                                  "line": 136,
                                  "column": 15
                                },
                                "identifierName": "GL"
                              },
                              "name": "GL"
                            },
                            "computed": false,
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 5206,
                            "end": 5211,
                            "loc": {
                              "start": {
                                "line": 136,
                                "column": 16
                              },
                              "end": {
                                "line": 136,
                                "column": 21
                              },
                              "identifierName": "clear"
                            },
                            "name": "clear"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "arguments": [
                          {
                            "type": "BinaryExpression",
                            "start": 5212,
                            "end": 5263,
                            "loc": {
                              "start": {
                                "line": 136,
                                "column": 22
                              },
                              "end": {
                                "line": 136,
                                "column": 73
                              }
                            },
                            "left": {
                              "type": "MemberExpression",
                              "start": 5212,
                              "end": 5236,
                              "loc": {
                                "start": {
                                  "line": 136,
                                  "column": 22
                                },
                                "end": {
                                  "line": 136,
                                  "column": 46
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 5212,
                                "end": 5219,
                                "loc": {
                                  "start": {
                                    "line": 136,
                                    "column": 22
                                  },
                                  "end": {
                                    "line": 136,
                                    "column": 29
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 5212,
                                  "end": 5216,
                                  "loc": {
                                    "start": {
                                      "line": 136,
                                      "column": 22
                                    },
                                    "end": {
                                      "line": 136,
                                      "column": 26
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 5217,
                                  "end": 5219,
                                  "loc": {
                                    "start": {
                                      "line": 136,
                                      "column": 27
                                    },
                                    "end": {
                                      "line": 136,
                                      "column": 29
                                    },
                                    "identifierName": "GL"
                                  },
                                  "name": "GL"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5220,
                                "end": 5236,
                                "loc": {
                                  "start": {
                                    "line": 136,
                                    "column": 30
                                  },
                                  "end": {
                                    "line": 136,
                                    "column": 46
                                  },
                                  "identifierName": "COLOR_BUFFER_BIT"
                                },
                                "name": "COLOR_BUFFER_BIT"
                              },
                              "computed": false
                            },
                            "operator": "|",
                            "right": {
                              "type": "MemberExpression",
                              "start": 5239,
                              "end": 5263,
                              "loc": {
                                "start": {
                                  "line": 136,
                                  "column": 49
                                },
                                "end": {
                                  "line": 136,
                                  "column": 73
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 5239,
                                "end": 5246,
                                "loc": {
                                  "start": {
                                    "line": 136,
                                    "column": 49
                                  },
                                  "end": {
                                    "line": 136,
                                    "column": 56
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 5239,
                                  "end": 5243,
                                  "loc": {
                                    "start": {
                                      "line": 136,
                                      "column": 49
                                    },
                                    "end": {
                                      "line": 136,
                                      "column": 53
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 5244,
                                  "end": 5246,
                                  "loc": {
                                    "start": {
                                      "line": 136,
                                      "column": 54
                                    },
                                    "end": {
                                      "line": 136,
                                      "column": 56
                                    },
                                    "identifierName": "GL"
                                  },
                                  "name": "GL"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5247,
                                "end": 5263,
                                "loc": {
                                  "start": {
                                    "line": 136,
                                    "column": 57
                                  },
                                  "end": {
                                    "line": 136,
                                    "column": 73
                                  },
                                  "identifierName": "DEPTH_BUFFER_BIT"
                                },
                                "name": "DEPTH_BUFFER_BIT"
                              },
                              "computed": false
                            }
                          }
                        ],
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": " this.GL.clearColor(0, 0, 0, 0);",
                          "start": 5119,
                          "end": 5153,
                          "loc": {
                            "start": {
                              "line": 134,
                              "column": 8
                            },
                            "end": {
                              "line": 134,
                              "column": 42
                            }
                          }
                        },
                        {
                          "type": "CommentLine",
                          "value": " this.GL.clearDepth(1.0);",
                          "start": 5162,
                          "end": 5189,
                          "loc": {
                            "start": {
                              "line": 135,
                              "column": 8
                            },
                            "end": {
                              "line": 135,
                              "column": 35
                            }
                          }
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 5275,
                      "end": 5318,
                      "loc": {
                        "start": {
                          "line": 138,
                          "column": 8
                        },
                        "end": {
                          "line": 138,
                          "column": 51
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 5279,
                          "end": 5317,
                          "loc": {
                            "start": {
                              "line": 138,
                              "column": 12
                            },
                            "end": {
                              "line": 138,
                              "column": 50
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 5279,
                            "end": 5284,
                            "loc": {
                              "start": {
                                "line": 138,
                                "column": 12
                              },
                              "end": {
                                "line": 138,
                                "column": 17
                              },
                              "identifierName": "scene"
                            },
                            "name": "scene"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 5287,
                            "end": 5317,
                            "loc": {
                              "start": {
                                "line": 138,
                                "column": 20
                              },
                              "end": {
                                "line": 138,
                                "column": 50
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 5287,
                              "end": 5315,
                              "loc": {
                                "start": {
                                  "line": 138,
                                  "column": 20
                                },
                                "end": {
                                  "line": 138,
                                  "column": 48
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 5287,
                                "end": 5299,
                                "loc": {
                                  "start": {
                                    "line": 138,
                                    "column": 20
                                  },
                                  "end": {
                                    "line": 138,
                                    "column": 32
                                  },
                                  "identifierName": "SceneManager"
                                },
                                "name": "SceneManager"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5300,
                                "end": 5315,
                                "loc": {
                                  "start": {
                                    "line": 138,
                                    "column": 33
                                  },
                                  "end": {
                                    "line": 138,
                                    "column": 48
                                  },
                                  "identifierName": "getCurrentScene"
                                },
                                "name": "getCurrentScene"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "IfStatement",
                      "start": 5336,
                      "end": 5374,
                      "loc": {
                        "start": {
                          "line": 140,
                          "column": 8
                        },
                        "end": {
                          "line": 141,
                          "column": 19
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 5340,
                        "end": 5353,
                        "loc": {
                          "start": {
                            "line": 140,
                            "column": 12
                          },
                          "end": {
                            "line": 140,
                            "column": 25
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 5340,
                          "end": 5345,
                          "loc": {
                            "start": {
                              "line": 140,
                              "column": 12
                            },
                            "end": {
                              "line": 140,
                              "column": 17
                            },
                            "identifierName": "scene"
                          },
                          "name": "scene"
                        },
                        "operator": "==",
                        "right": {
                          "type": "NullLiteral",
                          "start": 5349,
                          "end": 5353,
                          "loc": {
                            "start": {
                              "line": 140,
                              "column": 21
                            },
                            "end": {
                              "line": 140,
                              "column": 25
                            }
                          }
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 5367,
                        "end": 5374,
                        "loc": {
                          "start": {
                            "line": 141,
                            "column": 12
                          },
                          "end": {
                            "line": 141,
                            "column": 19
                          }
                        },
                        "argument": null
                      },
                      "alternate": null
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 5384,
                      "end": 5416,
                      "loc": {
                        "start": {
                          "line": 143,
                          "column": 8
                        },
                        "end": {
                          "line": 143,
                          "column": 40
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 5388,
                          "end": 5415,
                          "loc": {
                            "start": {
                              "line": 143,
                              "column": 12
                            },
                            "end": {
                              "line": 143,
                              "column": 39
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 5388,
                            "end": 5397,
                            "loc": {
                              "start": {
                                "line": 143,
                                "column": 12
                              },
                              "end": {
                                "line": 143,
                                "column": 21
                              },
                              "identifierName": "viewports"
                            },
                            "name": "viewports"
                          },
                          "init": {
                            "type": "MemberExpression",
                            "start": 5400,
                            "end": 5415,
                            "loc": {
                              "start": {
                                "line": 143,
                                "column": 24
                              },
                              "end": {
                                "line": 143,
                                "column": 39
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 5400,
                              "end": 5405,
                              "loc": {
                                "start": {
                                  "line": 143,
                                  "column": 24
                                },
                                "end": {
                                  "line": 143,
                                  "column": 29
                                },
                                "identifierName": "scene"
                              },
                              "name": "scene"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5406,
                              "end": 5415,
                              "loc": {
                                "start": {
                                  "line": 143,
                                  "column": 30
                                },
                                "end": {
                                  "line": 143,
                                  "column": 39
                                },
                                "identifierName": "viewports"
                              },
                              "name": "viewports"
                            },
                            "computed": false
                          }
                        }
                      ],
                      "kind": "let"
                    },
                    {
                      "type": "ForStatement",
                      "start": 5426,
                      "end": 6655,
                      "loc": {
                        "start": {
                          "line": 145,
                          "column": 8
                        },
                        "end": {
                          "line": 175,
                          "column": 9
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 5431,
                        "end": 5441,
                        "loc": {
                          "start": {
                            "line": 145,
                            "column": 13
                          },
                          "end": {
                            "line": 145,
                            "column": 23
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 5435,
                            "end": 5441,
                            "loc": {
                              "start": {
                                "line": 145,
                                "column": 17
                              },
                              "end": {
                                "line": 145,
                                "column": 23
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 5435,
                              "end": 5437,
                              "loc": {
                                "start": {
                                  "line": 145,
                                  "column": 17
                                },
                                "end": {
                                  "line": 145,
                                  "column": 19
                                },
                                "identifierName": "vi"
                              },
                              "name": "vi"
                            },
                            "init": {
                              "type": "NumericLiteral",
                              "start": 5440,
                              "end": 5441,
                              "loc": {
                                "start": {
                                  "line": 145,
                                  "column": 22
                                },
                                "end": {
                                  "line": 145,
                                  "column": 23
                                }
                              },
                              "extra": {
                                "rawValue": 0,
                                "raw": "0"
                              },
                              "value": 0
                            }
                          }
                        ],
                        "kind": "let"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 5443,
                        "end": 5464,
                        "loc": {
                          "start": {
                            "line": 145,
                            "column": 25
                          },
                          "end": {
                            "line": 145,
                            "column": 46
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 5443,
                          "end": 5445,
                          "loc": {
                            "start": {
                              "line": 145,
                              "column": 25
                            },
                            "end": {
                              "line": 145,
                              "column": 27
                            },
                            "identifierName": "vi"
                          },
                          "name": "vi"
                        },
                        "operator": "<",
                        "right": {
                          "type": "MemberExpression",
                          "start": 5448,
                          "end": 5464,
                          "loc": {
                            "start": {
                              "line": 145,
                              "column": 30
                            },
                            "end": {
                              "line": 145,
                              "column": 46
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 5448,
                            "end": 5457,
                            "loc": {
                              "start": {
                                "line": 145,
                                "column": 30
                              },
                              "end": {
                                "line": 145,
                                "column": 39
                              },
                              "identifierName": "viewports"
                            },
                            "name": "viewports"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 5458,
                            "end": 5464,
                            "loc": {
                              "start": {
                                "line": 145,
                                "column": 40
                              },
                              "end": {
                                "line": 145,
                                "column": 46
                              },
                              "identifierName": "length"
                            },
                            "name": "length"
                          },
                          "computed": false
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 5466,
                        "end": 5470,
                        "loc": {
                          "start": {
                            "line": 145,
                            "column": 48
                          },
                          "end": {
                            "line": 145,
                            "column": 52
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 5466,
                          "end": 5468,
                          "loc": {
                            "start": {
                              "line": 145,
                              "column": 48
                            },
                            "end": {
                              "line": 145,
                              "column": 50
                            },
                            "identifierName": "vi"
                          },
                          "name": "vi"
                        }
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 5472,
                        "end": 6655,
                        "loc": {
                          "start": {
                            "line": 145,
                            "column": 54
                          },
                          "end": {
                            "line": 175,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "VariableDeclaration",
                            "start": 5486,
                            "end": 5515,
                            "loc": {
                              "start": {
                                "line": 146,
                                "column": 12
                              },
                              "end": {
                                "line": 146,
                                "column": 41
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 5490,
                                "end": 5514,
                                "loc": {
                                  "start": {
                                    "line": 146,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 146,
                                    "column": 40
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 5490,
                                  "end": 5498,
                                  "loc": {
                                    "start": {
                                      "line": 146,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 146,
                                      "column": 24
                                    },
                                    "identifierName": "viewport"
                                  },
                                  "name": "viewport"
                                },
                                "init": {
                                  "type": "MemberExpression",
                                  "start": 5501,
                                  "end": 5514,
                                  "loc": {
                                    "start": {
                                      "line": 146,
                                      "column": 27
                                    },
                                    "end": {
                                      "line": 146,
                                      "column": 40
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 5501,
                                    "end": 5510,
                                    "loc": {
                                      "start": {
                                        "line": 146,
                                        "column": 27
                                      },
                                      "end": {
                                        "line": 146,
                                        "column": 36
                                      },
                                      "identifierName": "viewports"
                                    },
                                    "name": "viewports"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 5511,
                                    "end": 5513,
                                    "loc": {
                                      "start": {
                                        "line": 146,
                                        "column": 37
                                      },
                                      "end": {
                                        "line": 146,
                                        "column": 39
                                      },
                                      "identifierName": "vi"
                                    },
                                    "name": "vi"
                                  },
                                  "computed": true
                                }
                              }
                            ],
                            "kind": "let"
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 5529,
                            "end": 5579,
                            "loc": {
                              "start": {
                                "line": 148,
                                "column": 12
                              },
                              "end": {
                                "line": 148,
                                "column": 62
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 5533,
                                "end": 5578,
                                "loc": {
                                  "start": {
                                    "line": 148,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 148,
                                    "column": 61
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 5533,
                                  "end": 5546,
                                  "loc": {
                                    "start": {
                                      "line": 148,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 148,
                                      "column": 29
                                    },
                                    "identifierName": "viewPortWidth"
                                  },
                                  "name": "viewPortWidth"
                                },
                                "init": {
                                  "type": "MemberExpression",
                                  "start": 5549,
                                  "end": 5578,
                                  "loc": {
                                    "start": {
                                      "line": 148,
                                      "column": 32
                                    },
                                    "end": {
                                      "line": 148,
                                      "column": 61
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 5549,
                                    "end": 5576,
                                    "loc": {
                                      "start": {
                                        "line": 148,
                                        "column": 32
                                      },
                                      "end": {
                                        "line": 148,
                                        "column": 59
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 5549,
                                      "end": 5573,
                                      "loc": {
                                        "start": {
                                          "line": 148,
                                          "column": 32
                                        },
                                        "end": {
                                          "line": 148,
                                          "column": 56
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 5549,
                                        "end": 5557,
                                        "loc": {
                                          "start": {
                                            "line": 148,
                                            "column": 32
                                          },
                                          "end": {
                                            "line": 148,
                                            "column": 40
                                          },
                                          "identifierName": "viewport"
                                        },
                                        "name": "viewport"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5558,
                                        "end": 5573,
                                        "loc": {
                                          "start": {
                                            "line": 148,
                                            "column": 41
                                          },
                                          "end": {
                                            "line": 148,
                                            "column": 56
                                          },
                                          "identifierName": "_rendererBounds"
                                        },
                                        "name": "_rendererBounds"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 5574,
                                      "end": 5576,
                                      "loc": {
                                        "start": {
                                          "line": 148,
                                          "column": 57
                                        },
                                        "end": {
                                          "line": 148,
                                          "column": 59
                                        },
                                        "identifierName": "p2"
                                      },
                                      "name": "p2"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 5577,
                                    "end": 5578,
                                    "loc": {
                                      "start": {
                                        "line": 148,
                                        "column": 60
                                      },
                                      "end": {
                                        "line": 148,
                                        "column": 61
                                      },
                                      "identifierName": "x"
                                    },
                                    "name": "x"
                                  },
                                  "computed": false
                                }
                              }
                            ],
                            "kind": "let"
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 5592,
                            "end": 5643,
                            "loc": {
                              "start": {
                                "line": 149,
                                "column": 12
                              },
                              "end": {
                                "line": 149,
                                "column": 63
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 5596,
                                "end": 5642,
                                "loc": {
                                  "start": {
                                    "line": 149,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 149,
                                    "column": 62
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 5596,
                                  "end": 5610,
                                  "loc": {
                                    "start": {
                                      "line": 149,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 149,
                                      "column": 30
                                    },
                                    "identifierName": "viewPortHeight"
                                  },
                                  "name": "viewPortHeight"
                                },
                                "init": {
                                  "type": "MemberExpression",
                                  "start": 5613,
                                  "end": 5642,
                                  "loc": {
                                    "start": {
                                      "line": 149,
                                      "column": 33
                                    },
                                    "end": {
                                      "line": 149,
                                      "column": 62
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 5613,
                                    "end": 5640,
                                    "loc": {
                                      "start": {
                                        "line": 149,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 149,
                                        "column": 60
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 5613,
                                      "end": 5637,
                                      "loc": {
                                        "start": {
                                          "line": 149,
                                          "column": 33
                                        },
                                        "end": {
                                          "line": 149,
                                          "column": 57
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 5613,
                                        "end": 5621,
                                        "loc": {
                                          "start": {
                                            "line": 149,
                                            "column": 33
                                          },
                                          "end": {
                                            "line": 149,
                                            "column": 41
                                          },
                                          "identifierName": "viewport"
                                        },
                                        "name": "viewport"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5622,
                                        "end": 5637,
                                        "loc": {
                                          "start": {
                                            "line": 149,
                                            "column": 42
                                          },
                                          "end": {
                                            "line": 149,
                                            "column": 57
                                          },
                                          "identifierName": "_rendererBounds"
                                        },
                                        "name": "_rendererBounds"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 5638,
                                      "end": 5640,
                                      "loc": {
                                        "start": {
                                          "line": 149,
                                          "column": 58
                                        },
                                        "end": {
                                          "line": 149,
                                          "column": 60
                                        },
                                        "identifierName": "p2"
                                      },
                                      "name": "p2"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 5641,
                                    "end": 5642,
                                    "loc": {
                                      "start": {
                                        "line": 149,
                                        "column": 61
                                      },
                                      "end": {
                                        "line": 149,
                                        "column": 62
                                      },
                                      "identifierName": "y"
                                    },
                                    "name": "y"
                                  },
                                  "computed": false
                                }
                              }
                            ],
                            "kind": "let"
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 5657,
                            "end": 5767,
                            "loc": {
                              "start": {
                                "line": 151,
                                "column": 12
                              },
                              "end": {
                                "line": 151,
                                "column": 122
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 5657,
                              "end": 5766,
                              "loc": {
                                "start": {
                                  "line": 151,
                                  "column": 12
                                },
                                "end": {
                                  "line": 151,
                                  "column": 121
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 5657,
                                "end": 5673,
                                "loc": {
                                  "start": {
                                    "line": 151,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 151,
                                    "column": 28
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 5657,
                                  "end": 5664,
                                  "loc": {
                                    "start": {
                                      "line": 151,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 151,
                                      "column": 19
                                    }
                                  },
                                  "object": {
                                    "type": "ThisExpression",
                                    "start": 5657,
                                    "end": 5661,
                                    "loc": {
                                      "start": {
                                        "line": 151,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 151,
                                        "column": 16
                                      }
                                    }
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 5662,
                                    "end": 5664,
                                    "loc": {
                                      "start": {
                                        "line": 151,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 151,
                                        "column": 19
                                      },
                                      "identifierName": "GL"
                                    },
                                    "name": "GL"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 5665,
                                  "end": 5673,
                                  "loc": {
                                    "start": {
                                      "line": 151,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 151,
                                      "column": 28
                                    },
                                    "identifierName": "viewport"
                                  },
                                  "name": "viewport"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "MemberExpression",
                                  "start": 5674,
                                  "end": 5703,
                                  "loc": {
                                    "start": {
                                      "line": 151,
                                      "column": 29
                                    },
                                    "end": {
                                      "line": 151,
                                      "column": 58
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 5674,
                                    "end": 5701,
                                    "loc": {
                                      "start": {
                                        "line": 151,
                                        "column": 29
                                      },
                                      "end": {
                                        "line": 151,
                                        "column": 56
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 5674,
                                      "end": 5698,
                                      "loc": {
                                        "start": {
                                          "line": 151,
                                          "column": 29
                                        },
                                        "end": {
                                          "line": 151,
                                          "column": 53
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 5674,
                                        "end": 5682,
                                        "loc": {
                                          "start": {
                                            "line": 151,
                                            "column": 29
                                          },
                                          "end": {
                                            "line": 151,
                                            "column": 37
                                          },
                                          "identifierName": "viewport"
                                        },
                                        "name": "viewport"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5683,
                                        "end": 5698,
                                        "loc": {
                                          "start": {
                                            "line": 151,
                                            "column": 38
                                          },
                                          "end": {
                                            "line": 151,
                                            "column": 53
                                          },
                                          "identifierName": "_rendererBounds"
                                        },
                                        "name": "_rendererBounds"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 5699,
                                      "end": 5701,
                                      "loc": {
                                        "start": {
                                          "line": 151,
                                          "column": 54
                                        },
                                        "end": {
                                          "line": 151,
                                          "column": 56
                                        },
                                        "identifierName": "p1"
                                      },
                                      "name": "p1"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 5702,
                                    "end": 5703,
                                    "loc": {
                                      "start": {
                                        "line": 151,
                                        "column": 57
                                      },
                                      "end": {
                                        "line": 151,
                                        "column": 58
                                      },
                                      "identifierName": "x"
                                    },
                                    "name": "x"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "MemberExpression",
                                  "start": 5705,
                                  "end": 5734,
                                  "loc": {
                                    "start": {
                                      "line": 151,
                                      "column": 60
                                    },
                                    "end": {
                                      "line": 151,
                                      "column": 89
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 5705,
                                    "end": 5732,
                                    "loc": {
                                      "start": {
                                        "line": 151,
                                        "column": 60
                                      },
                                      "end": {
                                        "line": 151,
                                        "column": 87
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 5705,
                                      "end": 5729,
                                      "loc": {
                                        "start": {
                                          "line": 151,
                                          "column": 60
                                        },
                                        "end": {
                                          "line": 151,
                                          "column": 84
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 5705,
                                        "end": 5713,
                                        "loc": {
                                          "start": {
                                            "line": 151,
                                            "column": 60
                                          },
                                          "end": {
                                            "line": 151,
                                            "column": 68
                                          },
                                          "identifierName": "viewport"
                                        },
                                        "name": "viewport"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5714,
                                        "end": 5729,
                                        "loc": {
                                          "start": {
                                            "line": 151,
                                            "column": 69
                                          },
                                          "end": {
                                            "line": 151,
                                            "column": 84
                                          },
                                          "identifierName": "_rendererBounds"
                                        },
                                        "name": "_rendererBounds"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 5730,
                                      "end": 5732,
                                      "loc": {
                                        "start": {
                                          "line": 151,
                                          "column": 85
                                        },
                                        "end": {
                                          "line": 151,
                                          "column": 87
                                        },
                                        "identifierName": "p1"
                                      },
                                      "name": "p1"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 5733,
                                    "end": 5734,
                                    "loc": {
                                      "start": {
                                        "line": 151,
                                        "column": 88
                                      },
                                      "end": {
                                        "line": 151,
                                        "column": 89
                                      },
                                      "identifierName": "y"
                                    },
                                    "name": "y"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "Identifier",
                                  "start": 5736,
                                  "end": 5749,
                                  "loc": {
                                    "start": {
                                      "line": 151,
                                      "column": 91
                                    },
                                    "end": {
                                      "line": 151,
                                      "column": 104
                                    },
                                    "identifierName": "viewPortWidth"
                                  },
                                  "name": "viewPortWidth"
                                },
                                {
                                  "type": "Identifier",
                                  "start": 5751,
                                  "end": 5765,
                                  "loc": {
                                    "start": {
                                      "line": 151,
                                      "column": 106
                                    },
                                    "end": {
                                      "line": 151,
                                      "column": 120
                                    },
                                    "identifierName": "viewPortHeight"
                                  },
                                  "name": "viewPortHeight"
                                }
                              ]
                            },
                            "trailingComments": [
                              {
                                "type": "CommentLine",
                                "value": "setup camera from viewport",
                                "start": 5781,
                                "end": 5809,
                                "loc": {
                                  "start": {
                                    "line": 153,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 153,
                                    "column": 40
                                  }
                                }
                              }
                            ]
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 5823,
                            "end": 5862,
                            "loc": {
                              "start": {
                                "line": 155,
                                "column": 12
                              },
                              "end": {
                                "line": 155,
                                "column": 51
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 5827,
                                "end": 5861,
                                "loc": {
                                  "start": {
                                    "line": 155,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 155,
                                    "column": 50
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 5827,
                                  "end": 5838,
                                  "loc": {
                                    "start": {
                                      "line": 155,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 155,
                                      "column": 27
                                    },
                                    "identifierName": "renderables"
                                  },
                                  "name": "renderables",
                                  "leadingComments": null
                                },
                                "init": {
                                  "type": "MemberExpression",
                                  "start": 5841,
                                  "end": 5861,
                                  "loc": {
                                    "start": {
                                      "line": 155,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 155,
                                      "column": 50
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 5841,
                                    "end": 5849,
                                    "loc": {
                                      "start": {
                                        "line": 155,
                                        "column": 30
                                      },
                                      "end": {
                                        "line": 155,
                                        "column": 38
                                      },
                                      "identifierName": "viewport"
                                    },
                                    "name": "viewport"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 5850,
                                    "end": 5861,
                                    "loc": {
                                      "start": {
                                        "line": 155,
                                        "column": 39
                                      },
                                      "end": {
                                        "line": 155,
                                        "column": 50
                                      },
                                      "identifierName": "renderables"
                                    },
                                    "name": "renderables"
                                  },
                                  "computed": false
                                },
                                "leadingComments": null
                              }
                            ],
                            "kind": "let",
                            "leadingComments": [
                              {
                                "type": "CommentLine",
                                "value": "setup camera from viewport",
                                "start": 5781,
                                "end": 5809,
                                "loc": {
                                  "start": {
                                    "line": 153,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 153,
                                    "column": 40
                                  }
                                }
                              }
                            ]
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 5875,
                            "end": 5921,
                            "loc": {
                              "start": {
                                "line": 156,
                                "column": 12
                              },
                              "end": {
                                "line": 156,
                                "column": 58
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 5879,
                                "end": 5920,
                                "loc": {
                                  "start": {
                                    "line": 156,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 156,
                                    "column": 57
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 5879,
                                  "end": 5893,
                                  "loc": {
                                    "start": {
                                      "line": 156,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 156,
                                      "column": 30
                                    },
                                    "identifierName": "renderableKeys"
                                  },
                                  "name": "renderableKeys"
                                },
                                "init": {
                                  "type": "CallExpression",
                                  "start": 5896,
                                  "end": 5920,
                                  "loc": {
                                    "start": {
                                      "line": 156,
                                      "column": 33
                                    },
                                    "end": {
                                      "line": 156,
                                      "column": 57
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 5896,
                                    "end": 5907,
                                    "loc": {
                                      "start": {
                                        "line": 156,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 156,
                                        "column": 44
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 5896,
                                      "end": 5902,
                                      "loc": {
                                        "start": {
                                          "line": 156,
                                          "column": 33
                                        },
                                        "end": {
                                          "line": 156,
                                          "column": 39
                                        },
                                        "identifierName": "Object"
                                      },
                                      "name": "Object"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 5903,
                                      "end": 5907,
                                      "loc": {
                                        "start": {
                                          "line": 156,
                                          "column": 40
                                        },
                                        "end": {
                                          "line": 156,
                                          "column": 44
                                        },
                                        "identifierName": "keys"
                                      },
                                      "name": "keys"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "Identifier",
                                      "start": 5908,
                                      "end": 5919,
                                      "loc": {
                                        "start": {
                                          "line": 156,
                                          "column": 45
                                        },
                                        "end": {
                                          "line": 156,
                                          "column": 56
                                        },
                                        "identifierName": "renderables"
                                      },
                                      "name": "renderables"
                                    }
                                  ]
                                }
                              }
                            ],
                            "kind": "let"
                          },
                          {
                            "type": "ForStatement",
                            "start": 5934,
                            "end": 6645,
                            "loc": {
                              "start": {
                                "line": 157,
                                "column": 12
                              },
                              "end": {
                                "line": 174,
                                "column": 13
                              }
                            },
                            "init": {
                              "type": "VariableDeclaration",
                              "start": 5939,
                              "end": 5949,
                              "loc": {
                                "start": {
                                  "line": 157,
                                  "column": 17
                                },
                                "end": {
                                  "line": 157,
                                  "column": 27
                                }
                              },
                              "declarations": [
                                {
                                  "type": "VariableDeclarator",
                                  "start": 5943,
                                  "end": 5949,
                                  "loc": {
                                    "start": {
                                      "line": 157,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 157,
                                      "column": 27
                                    }
                                  },
                                  "id": {
                                    "type": "Identifier",
                                    "start": 5943,
                                    "end": 5945,
                                    "loc": {
                                      "start": {
                                        "line": 157,
                                        "column": 21
                                      },
                                      "end": {
                                        "line": 157,
                                        "column": 23
                                      },
                                      "identifierName": "ri"
                                    },
                                    "name": "ri"
                                  },
                                  "init": {
                                    "type": "NumericLiteral",
                                    "start": 5948,
                                    "end": 5949,
                                    "loc": {
                                      "start": {
                                        "line": 157,
                                        "column": 26
                                      },
                                      "end": {
                                        "line": 157,
                                        "column": 27
                                      }
                                    },
                                    "extra": {
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "value": 0
                                  }
                                }
                              ],
                              "kind": "let"
                            },
                            "test": {
                              "type": "BinaryExpression",
                              "start": 5951,
                              "end": 5977,
                              "loc": {
                                "start": {
                                  "line": 157,
                                  "column": 29
                                },
                                "end": {
                                  "line": 157,
                                  "column": 55
                                }
                              },
                              "left": {
                                "type": "Identifier",
                                "start": 5951,
                                "end": 5953,
                                "loc": {
                                  "start": {
                                    "line": 157,
                                    "column": 29
                                  },
                                  "end": {
                                    "line": 157,
                                    "column": 31
                                  },
                                  "identifierName": "ri"
                                },
                                "name": "ri"
                              },
                              "operator": "<",
                              "right": {
                                "type": "MemberExpression",
                                "start": 5956,
                                "end": 5977,
                                "loc": {
                                  "start": {
                                    "line": 157,
                                    "column": 34
                                  },
                                  "end": {
                                    "line": 157,
                                    "column": 55
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 5956,
                                  "end": 5970,
                                  "loc": {
                                    "start": {
                                      "line": 157,
                                      "column": 34
                                    },
                                    "end": {
                                      "line": 157,
                                      "column": 48
                                    },
                                    "identifierName": "renderableKeys"
                                  },
                                  "name": "renderableKeys"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 5971,
                                  "end": 5977,
                                  "loc": {
                                    "start": {
                                      "line": 157,
                                      "column": 49
                                    },
                                    "end": {
                                      "line": 157,
                                      "column": 55
                                    },
                                    "identifierName": "length"
                                  },
                                  "name": "length"
                                },
                                "computed": false
                              }
                            },
                            "update": {
                              "type": "UpdateExpression",
                              "start": 5979,
                              "end": 5983,
                              "loc": {
                                "start": {
                                  "line": 157,
                                  "column": 57
                                },
                                "end": {
                                  "line": 157,
                                  "column": 61
                                }
                              },
                              "operator": "++",
                              "prefix": false,
                              "argument": {
                                "type": "Identifier",
                                "start": 5979,
                                "end": 5981,
                                "loc": {
                                  "start": {
                                    "line": 157,
                                    "column": 57
                                  },
                                  "end": {
                                    "line": 157,
                                    "column": 59
                                  },
                                  "identifierName": "ri"
                                },
                                "name": "ri"
                              }
                            },
                            "body": {
                              "type": "BlockStatement",
                              "start": 5985,
                              "end": 6645,
                              "loc": {
                                "start": {
                                  "line": 157,
                                  "column": 63
                                },
                                "end": {
                                  "line": 174,
                                  "column": 13
                                }
                              },
                              "body": [
                                {
                                  "type": "VariableDeclaration",
                                  "start": 6003,
                                  "end": 6052,
                                  "loc": {
                                    "start": {
                                      "line": 158,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 158,
                                      "column": 65
                                    }
                                  },
                                  "declarations": [
                                    {
                                      "type": "VariableDeclarator",
                                      "start": 6007,
                                      "end": 6051,
                                      "loc": {
                                        "start": {
                                          "line": 158,
                                          "column": 20
                                        },
                                        "end": {
                                          "line": 158,
                                          "column": 64
                                        }
                                      },
                                      "id": {
                                        "type": "Identifier",
                                        "start": 6007,
                                        "end": 6017,
                                        "loc": {
                                          "start": {
                                            "line": 158,
                                            "column": 20
                                          },
                                          "end": {
                                            "line": 158,
                                            "column": 30
                                          },
                                          "identifierName": "renderable"
                                        },
                                        "name": "renderable"
                                      },
                                      "init": {
                                        "type": "MemberExpression",
                                        "start": 6020,
                                        "end": 6051,
                                        "loc": {
                                          "start": {
                                            "line": 158,
                                            "column": 33
                                          },
                                          "end": {
                                            "line": 158,
                                            "column": 64
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 6020,
                                          "end": 6031,
                                          "loc": {
                                            "start": {
                                              "line": 158,
                                              "column": 33
                                            },
                                            "end": {
                                              "line": 158,
                                              "column": 44
                                            },
                                            "identifierName": "renderables"
                                          },
                                          "name": "renderables"
                                        },
                                        "property": {
                                          "type": "MemberExpression",
                                          "start": 6032,
                                          "end": 6050,
                                          "loc": {
                                            "start": {
                                              "line": 158,
                                              "column": 45
                                            },
                                            "end": {
                                              "line": 158,
                                              "column": 63
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 6032,
                                            "end": 6046,
                                            "loc": {
                                              "start": {
                                                "line": 158,
                                                "column": 45
                                              },
                                              "end": {
                                                "line": 158,
                                                "column": 59
                                              },
                                              "identifierName": "renderableKeys"
                                            },
                                            "name": "renderableKeys"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 6047,
                                            "end": 6049,
                                            "loc": {
                                              "start": {
                                                "line": 158,
                                                "column": 60
                                              },
                                              "end": {
                                                "line": 158,
                                                "column": 62
                                              },
                                              "identifierName": "ri"
                                            },
                                            "name": "ri"
                                          },
                                          "computed": true
                                        },
                                        "computed": true
                                      }
                                    }
                                  ],
                                  "kind": "let"
                                },
                                {
                                  "type": "IfStatement",
                                  "start": 6070,
                                  "end": 6125,
                                  "loc": {
                                    "start": {
                                      "line": 160,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 161,
                                      "column": 29
                                    }
                                  },
                                  "test": {
                                    "type": "MemberExpression",
                                    "start": 6074,
                                    "end": 6094,
                                    "loc": {
                                      "start": {
                                        "line": 160,
                                        "column": 20
                                      },
                                      "end": {
                                        "line": 160,
                                        "column": 40
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 6074,
                                      "end": 6084,
                                      "loc": {
                                        "start": {
                                          "line": 160,
                                          "column": 20
                                        },
                                        "end": {
                                          "line": 160,
                                          "column": 30
                                        },
                                        "identifierName": "renderable"
                                      },
                                      "name": "renderable"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 6085,
                                      "end": 6094,
                                      "loc": {
                                        "start": {
                                          "line": 160,
                                          "column": 31
                                        },
                                        "end": {
                                          "line": 160,
                                          "column": 40
                                        },
                                        "identifierName": "hasPaused"
                                      },
                                      "name": "hasPaused"
                                    },
                                    "computed": false
                                  },
                                  "consequent": {
                                    "type": "ContinueStatement",
                                    "start": 6116,
                                    "end": 6125,
                                    "loc": {
                                      "start": {
                                        "line": 161,
                                        "column": 20
                                      },
                                      "end": {
                                        "line": 161,
                                        "column": 29
                                      }
                                    },
                                    "label": null
                                  },
                                  "alternate": null
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 6143,
                                  "end": 6183,
                                  "loc": {
                                    "start": {
                                      "line": 163,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 163,
                                      "column": 56
                                    }
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "start": 6143,
                                    "end": 6182,
                                    "loc": {
                                      "start": {
                                        "line": 163,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 163,
                                        "column": 55
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 6143,
                                      "end": 6162,
                                      "loc": {
                                        "start": {
                                          "line": 163,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 163,
                                          "column": 35
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 6143,
                                        "end": 6147,
                                        "loc": {
                                          "start": {
                                            "line": 163,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 163,
                                            "column": 20
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 6148,
                                        "end": 6162,
                                        "loc": {
                                          "start": {
                                            "line": 163,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 163,
                                            "column": 35
                                          },
                                          "identifierName": "_updateProgram"
                                        },
                                        "name": "_updateProgram"
                                      },
                                      "computed": false
                                    },
                                    "arguments": [
                                      {
                                        "type": "MemberExpression",
                                        "start": 6163,
                                        "end": 6181,
                                        "loc": {
                                          "start": {
                                            "line": 163,
                                            "column": 36
                                          },
                                          "end": {
                                            "line": 163,
                                            "column": 54
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 6163,
                                          "end": 6173,
                                          "loc": {
                                            "start": {
                                              "line": 163,
                                              "column": 36
                                            },
                                            "end": {
                                              "line": 163,
                                              "column": 46
                                            },
                                            "identifierName": "renderable"
                                          },
                                          "name": "renderable"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 6174,
                                          "end": 6181,
                                          "loc": {
                                            "start": {
                                              "line": 163,
                                              "column": 47
                                            },
                                            "end": {
                                              "line": 163,
                                              "column": 54
                                            },
                                            "identifierName": "program"
                                          },
                                          "name": "program"
                                        },
                                        "computed": false
                                      }
                                    ]
                                  }
                                },
                                {
                                  "type": "IfStatement",
                                  "start": 6201,
                                  "end": 6348,
                                  "loc": {
                                    "start": {
                                      "line": 165,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 166,
                                      "column": 29
                                    }
                                  },
                                  "test": {
                                    "type": "UnaryExpression",
                                    "start": 6205,
                                    "end": 6317,
                                    "loc": {
                                      "start": {
                                        "line": 165,
                                        "column": 20
                                      },
                                      "end": {
                                        "line": 165,
                                        "column": 132
                                      }
                                    },
                                    "operator": "!",
                                    "prefix": true,
                                    "argument": {
                                      "type": "CallExpression",
                                      "start": 6206,
                                      "end": 6317,
                                      "loc": {
                                        "start": {
                                          "line": 165,
                                          "column": 21
                                        },
                                        "end": {
                                          "line": 165,
                                          "column": 132
                                        }
                                      },
                                      "callee": {
                                        "type": "MemberExpression",
                                        "start": 6206,
                                        "end": 6231,
                                        "loc": {
                                          "start": {
                                            "line": 165,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 165,
                                            "column": 46
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 6206,
                                          "end": 6216,
                                          "loc": {
                                            "start": {
                                              "line": 165,
                                              "column": 21
                                            },
                                            "end": {
                                              "line": 165,
                                              "column": 31
                                            },
                                            "identifierName": "renderable"
                                          },
                                          "name": "renderable"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 6217,
                                          "end": 6231,
                                          "loc": {
                                            "start": {
                                              "line": 165,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 165,
                                              "column": 46
                                            },
                                            "identifierName": "setUniformData"
                                          },
                                          "name": "setUniformData"
                                        },
                                        "computed": false
                                      },
                                      "arguments": [
                                        {
                                          "type": "MemberExpression",
                                          "start": 6232,
                                          "end": 6316,
                                          "loc": {
                                            "start": {
                                              "line": 165,
                                              "column": 47
                                            },
                                            "end": {
                                              "line": 165,
                                              "column": 131
                                            }
                                          },
                                          "object": {
                                            "type": "CallExpression",
                                            "start": 6232,
                                            "end": 6314,
                                            "loc": {
                                              "start": {
                                                "line": 165,
                                                "column": 47
                                              },
                                              "end": {
                                                "line": 165,
                                                "column": 129
                                              }
                                            },
                                            "callee": {
                                              "type": "MemberExpression",
                                              "start": 6232,
                                              "end": 6290,
                                              "loc": {
                                                "start": {
                                                  "line": 165,
                                                  "column": 47
                                                },
                                                "end": {
                                                  "line": 165,
                                                  "column": 105
                                                }
                                              },
                                              "object": {
                                                "type": "CallExpression",
                                                "start": 6232,
                                                "end": 6281,
                                                "loc": {
                                                  "start": {
                                                    "line": 165,
                                                    "column": 47
                                                  },
                                                  "end": {
                                                    "line": 165,
                                                    "column": 96
                                                  }
                                                },
                                                "callee": {
                                                  "type": "MemberExpression",
                                                  "start": 6232,
                                                  "end": 6250,
                                                  "loc": {
                                                    "start": {
                                                      "line": 165,
                                                      "column": 47
                                                    },
                                                    "end": {
                                                      "line": 165,
                                                      "column": 65
                                                    }
                                                  },
                                                  "object": {
                                                    "type": "Identifier",
                                                    "start": 6232,
                                                    "end": 6239,
                                                    "loc": {
                                                      "start": {
                                                        "line": 165,
                                                        "column": 47
                                                      },
                                                      "end": {
                                                        "line": 165,
                                                        "column": 54
                                                      },
                                                      "identifierName": "Matrix3"
                                                    },
                                                    "name": "Matrix3"
                                                  },
                                                  "property": {
                                                    "type": "Identifier",
                                                    "start": 6240,
                                                    "end": 6250,
                                                    "loc": {
                                                      "start": {
                                                        "line": 165,
                                                        "column": 55
                                                      },
                                                      "end": {
                                                        "line": 165,
                                                        "column": 65
                                                      },
                                                      "identifierName": "projection"
                                                    },
                                                    "name": "projection"
                                                  },
                                                  "computed": false
                                                },
                                                "arguments": [
                                                  {
                                                    "type": "Identifier",
                                                    "start": 6251,
                                                    "end": 6264,
                                                    "loc": {
                                                      "start": {
                                                        "line": 165,
                                                        "column": 66
                                                      },
                                                      "end": {
                                                        "line": 165,
                                                        "column": 79
                                                      },
                                                      "identifierName": "viewPortWidth"
                                                    },
                                                    "name": "viewPortWidth"
                                                  },
                                                  {
                                                    "type": "Identifier",
                                                    "start": 6266,
                                                    "end": 6280,
                                                    "loc": {
                                                      "start": {
                                                        "line": 165,
                                                        "column": 81
                                                      },
                                                      "end": {
                                                        "line": 165,
                                                        "column": 95
                                                      },
                                                      "identifierName": "viewPortHeight"
                                                    },
                                                    "name": "viewPortHeight"
                                                  }
                                                ]
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 6282,
                                                "end": 6290,
                                                "loc": {
                                                  "start": {
                                                    "line": 165,
                                                    "column": 97
                                                  },
                                                  "end": {
                                                    "line": 165,
                                                    "column": 105
                                                  },
                                                  "identifierName": "multiply"
                                                },
                                                "name": "multiply"
                                              },
                                              "computed": false
                                            },
                                            "arguments": [
                                              {
                                                "type": "CallExpression",
                                                "start": 6291,
                                                "end": 6313,
                                                "loc": {
                                                  "start": {
                                                    "line": 165,
                                                    "column": 106
                                                  },
                                                  "end": {
                                                    "line": 165,
                                                    "column": 128
                                                  }
                                                },
                                                "callee": {
                                                  "type": "MemberExpression",
                                                  "start": 6291,
                                                  "end": 6311,
                                                  "loc": {
                                                    "start": {
                                                      "line": 165,
                                                      "column": 106
                                                    },
                                                    "end": {
                                                      "line": 165,
                                                      "column": 126
                                                    }
                                                  },
                                                  "object": {
                                                    "type": "Identifier",
                                                    "start": 6291,
                                                    "end": 6301,
                                                    "loc": {
                                                      "start": {
                                                        "line": 165,
                                                        "column": 106
                                                      },
                                                      "end": {
                                                        "line": 165,
                                                        "column": 116
                                                      },
                                                      "identifierName": "renderable"
                                                    },
                                                    "name": "renderable"
                                                  },
                                                  "property": {
                                                    "type": "Identifier",
                                                    "start": 6302,
                                                    "end": 6311,
                                                    "loc": {
                                                      "start": {
                                                        "line": 165,
                                                        "column": 117
                                                      },
                                                      "end": {
                                                        "line": 165,
                                                        "column": 126
                                                      },
                                                      "identifierName": "getMatrix"
                                                    },
                                                    "name": "getMatrix"
                                                  },
                                                  "computed": false
                                                },
                                                "arguments": []
                                              }
                                            ]
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 6315,
                                            "end": 6316,
                                            "loc": {
                                              "start": {
                                                "line": 165,
                                                "column": 130
                                              },
                                              "end": {
                                                "line": 165,
                                                "column": 131
                                              },
                                              "identifierName": "m"
                                            },
                                            "name": "m"
                                          },
                                          "computed": false
                                        }
                                      ]
                                    },
                                    "extra": {
                                      "parenthesizedArgument": false
                                    }
                                  },
                                  "consequent": {
                                    "type": "ContinueStatement",
                                    "start": 6339,
                                    "end": 6348,
                                    "loc": {
                                      "start": {
                                        "line": 166,
                                        "column": 20
                                      },
                                      "end": {
                                        "line": 166,
                                        "column": 29
                                      }
                                    },
                                    "label": null,
                                    "leadingComments": null,
                                    "trailingComments": null
                                  },
                                  "alternate": null,
                                  "trailingComments": [
                                    {
                                      "type": "CommentLine",
                                      "value": "if (renderable.updateTextures) {",
                                      "start": 6366,
                                      "end": 6400,
                                      "loc": {
                                        "start": {
                                          "line": 168,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 168,
                                          "column": 50
                                        }
                                      }
                                    }
                                  ]
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 6421,
                                  "end": 6463,
                                  "loc": {
                                    "start": {
                                      "line": 169,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 169,
                                      "column": 62
                                    }
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "start": 6421,
                                    "end": 6462,
                                    "loc": {
                                      "start": {
                                        "line": 169,
                                        "column": 20
                                      },
                                      "end": {
                                        "line": 169,
                                        "column": 61
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 6421,
                                      "end": 6441,
                                      "loc": {
                                        "start": {
                                          "line": 169,
                                          "column": 20
                                        },
                                        "end": {
                                          "line": 169,
                                          "column": 40
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 6421,
                                        "end": 6425,
                                        "loc": {
                                          "start": {
                                            "line": 169,
                                            "column": 20
                                          },
                                          "end": {
                                            "line": 169,
                                            "column": 24
                                          }
                                        },
                                        "leadingComments": null
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 6426,
                                        "end": 6441,
                                        "loc": {
                                          "start": {
                                            "line": 169,
                                            "column": 25
                                          },
                                          "end": {
                                            "line": 169,
                                            "column": 40
                                          },
                                          "identifierName": "_updateTextures"
                                        },
                                        "name": "_updateTextures"
                                      },
                                      "computed": false,
                                      "leadingComments": null
                                    },
                                    "arguments": [
                                      {
                                        "type": "MemberExpression",
                                        "start": 6442,
                                        "end": 6461,
                                        "loc": {
                                          "start": {
                                            "line": 169,
                                            "column": 41
                                          },
                                          "end": {
                                            "line": 169,
                                            "column": 60
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 6442,
                                          "end": 6452,
                                          "loc": {
                                            "start": {
                                              "line": 169,
                                              "column": 41
                                            },
                                            "end": {
                                              "line": 169,
                                              "column": 51
                                            },
                                            "identifierName": "renderable"
                                          },
                                          "name": "renderable"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 6453,
                                          "end": 6461,
                                          "loc": {
                                            "start": {
                                              "line": 169,
                                              "column": 52
                                            },
                                            "end": {
                                              "line": 169,
                                              "column": 60
                                            },
                                            "identifierName": "textures"
                                          },
                                          "name": "textures"
                                        },
                                        "computed": false
                                      }
                                    ],
                                    "leadingComments": null
                                  },
                                  "leadingComments": [
                                    {
                                      "type": "CommentLine",
                                      "value": "if (renderable.updateTextures) {",
                                      "start": 6366,
                                      "end": 6400,
                                      "loc": {
                                        "start": {
                                          "line": 168,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 168,
                                          "column": 50
                                        }
                                      }
                                    }
                                  ]
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 6484,
                                  "end": 6518,
                                  "loc": {
                                    "start": {
                                      "line": 170,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 170,
                                      "column": 54
                                    }
                                  },
                                  "expression": {
                                    "type": "AssignmentExpression",
                                    "start": 6484,
                                    "end": 6517,
                                    "loc": {
                                      "start": {
                                        "line": 170,
                                        "column": 20
                                      },
                                      "end": {
                                        "line": 170,
                                        "column": 53
                                      }
                                    },
                                    "operator": "=",
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 6484,
                                      "end": 6509,
                                      "loc": {
                                        "start": {
                                          "line": 170,
                                          "column": 20
                                        },
                                        "end": {
                                          "line": 170,
                                          "column": 45
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 6484,
                                        "end": 6494,
                                        "loc": {
                                          "start": {
                                            "line": 170,
                                            "column": 20
                                          },
                                          "end": {
                                            "line": 170,
                                            "column": 30
                                          },
                                          "identifierName": "renderable"
                                        },
                                        "name": "renderable"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 6495,
                                        "end": 6509,
                                        "loc": {
                                          "start": {
                                            "line": 170,
                                            "column": 31
                                          },
                                          "end": {
                                            "line": 170,
                                            "column": 45
                                          },
                                          "identifierName": "updateTextures"
                                        },
                                        "name": "updateTextures"
                                      },
                                      "computed": false
                                    },
                                    "right": {
                                      "type": "BooleanLiteral",
                                      "start": 6512,
                                      "end": 6517,
                                      "loc": {
                                        "start": {
                                          "line": 170,
                                          "column": 48
                                        },
                                        "end": {
                                          "line": 170,
                                          "column": 53
                                        }
                                      },
                                      "value": false
                                    }
                                  },
                                  "trailingComments": [
                                    {
                                      "type": "CommentLine",
                                      "value": "}",
                                      "start": 6535,
                                      "end": 6538,
                                      "loc": {
                                        "start": {
                                          "line": 171,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 171,
                                          "column": 19
                                        }
                                      }
                                    }
                                  ]
                                },
                                {
                                  "type": "ExpressionStatement",
                                  "start": 6556,
                                  "end": 6631,
                                  "loc": {
                                    "start": {
                                      "line": 173,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 173,
                                      "column": 91
                                    }
                                  },
                                  "expression": {
                                    "type": "CallExpression",
                                    "start": 6556,
                                    "end": 6630,
                                    "loc": {
                                      "start": {
                                        "line": 173,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 173,
                                        "column": 90
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 6556,
                                      "end": 6574,
                                      "loc": {
                                        "start": {
                                          "line": 173,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 173,
                                          "column": 34
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 6556,
                                        "end": 6563,
                                        "loc": {
                                          "start": {
                                            "line": 173,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 173,
                                            "column": 23
                                          }
                                        },
                                        "object": {
                                          "type": "ThisExpression",
                                          "start": 6556,
                                          "end": 6560,
                                          "loc": {
                                            "start": {
                                              "line": 173,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 173,
                                              "column": 20
                                            }
                                          },
                                          "leadingComments": null
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 6561,
                                          "end": 6563,
                                          "loc": {
                                            "start": {
                                              "line": 173,
                                              "column": 21
                                            },
                                            "end": {
                                              "line": 173,
                                              "column": 23
                                            },
                                            "identifierName": "GL"
                                          },
                                          "name": "GL"
                                        },
                                        "computed": false,
                                        "leadingComments": null
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 6564,
                                        "end": 6574,
                                        "loc": {
                                          "start": {
                                            "line": 173,
                                            "column": 24
                                          },
                                          "end": {
                                            "line": 173,
                                            "column": 34
                                          },
                                          "identifierName": "drawArrays"
                                        },
                                        "name": "drawArrays"
                                      },
                                      "computed": false,
                                      "leadingComments": null
                                    },
                                    "arguments": [
                                      {
                                        "type": "MemberExpression",
                                        "start": 6575,
                                        "end": 6599,
                                        "loc": {
                                          "start": {
                                            "line": 173,
                                            "column": 35
                                          },
                                          "end": {
                                            "line": 173,
                                            "column": 59
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 6575,
                                          "end": 6585,
                                          "loc": {
                                            "start": {
                                              "line": 173,
                                              "column": 35
                                            },
                                            "end": {
                                              "line": 173,
                                              "column": 45
                                            },
                                            "identifierName": "renderable"
                                          },
                                          "name": "renderable"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 6586,
                                          "end": 6599,
                                          "loc": {
                                            "start": {
                                              "line": 173,
                                              "column": 46
                                            },
                                            "end": {
                                              "line": 173,
                                              "column": 59
                                            },
                                            "identifierName": "primitiveType"
                                          },
                                          "name": "primitiveType"
                                        },
                                        "computed": false
                                      },
                                      {
                                        "type": "NumericLiteral",
                                        "start": 6601,
                                        "end": 6602,
                                        "loc": {
                                          "start": {
                                            "line": 173,
                                            "column": 61
                                          },
                                          "end": {
                                            "line": 173,
                                            "column": 62
                                          }
                                        },
                                        "extra": {
                                          "rawValue": 0,
                                          "raw": "0"
                                        },
                                        "value": 0
                                      },
                                      {
                                        "type": "MemberExpression",
                                        "start": 6604,
                                        "end": 6629,
                                        "loc": {
                                          "start": {
                                            "line": 173,
                                            "column": 64
                                          },
                                          "end": {
                                            "line": 173,
                                            "column": 89
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 6604,
                                          "end": 6614,
                                          "loc": {
                                            "start": {
                                              "line": 173,
                                              "column": 64
                                            },
                                            "end": {
                                              "line": 173,
                                              "column": 74
                                            },
                                            "identifierName": "renderable"
                                          },
                                          "name": "renderable"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 6615,
                                          "end": 6629,
                                          "loc": {
                                            "start": {
                                              "line": 173,
                                              "column": 75
                                            },
                                            "end": {
                                              "line": 173,
                                              "column": 89
                                            },
                                            "identifierName": "primitiveCount"
                                          },
                                          "name": "primitiveCount"
                                        },
                                        "computed": false
                                      }
                                    ],
                                    "leadingComments": null
                                  },
                                  "leadingComments": [
                                    {
                                      "type": "CommentLine",
                                      "value": "}",
                                      "start": 6535,
                                      "end": 6538,
                                      "loc": {
                                        "start": {
                                          "line": 171,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 171,
                                          "column": 19
                                        }
                                      }
                                    }
                                  ]
                                }
                              ],
                              "directives": []
                            }
                          }
                        ],
                        "directives": []
                      }
                    }
                  ],
                  "directives": []
                },
                "leadingComments": [
                  {
                    "type": "CommentBlock",
                    "value": "*\n     * Update function for updating all renderable objects in each viewport in the current scene.\n     ",
                    "start": 4937,
                    "end": 5046,
                    "loc": {
                      "start": {
                        "line": 128,
                        "column": 4
                      },
                      "end": {
                        "line": 130,
                        "column": 7
                      }
                    }
                  }
                ]
              }
            ],
            "trailingComments": null
          },
          "leadingComments": [
            {
              "type": "CommentBlock",
              "value": "*\n * Manages the WebGL2 rendering of all renderable components in the scene.\n * This manager is not intended to be referenced directly.\n ",
              "start": 367,
              "end": 508,
              "loc": {
                "start": {
                  "line": 10,
                  "column": 0
                },
                "end": {
                  "line": 13,
                  "column": 3
                }
              }
            }
          ],
          "trailingComments": [
            {
              "type": "CommentBlock",
              "value": "*\n * Singleton reference to the Rendering Manager.\n ",
              "start": 6665,
              "end": 6721,
              "loc": {
                "start": {
                  "line": 179,
                  "column": 0
                },
                "end": {
                  "line": 181,
                  "column": 3
                }
              }
            }
          ]
        },
        "leadingComments": [
          {
            "type": "CommentBlock",
            "value": "*\n * Manages the WebGL2 rendering of all renderable components in the scene.\n * This manager is not intended to be referenced directly.\n ",
            "start": 367,
            "end": 508,
            "loc": {
              "start": {
                "line": 10,
                "column": 0
              },
              "end": {
                "line": 13,
                "column": 3
              }
            }
          }
        ],
        "trailingComments": [
          {
            "type": "CommentBlock",
            "value": "*\n * Singleton reference to the Rendering Manager.\n ",
            "start": 6665,
            "end": 6721,
            "loc": {
              "start": {
                "line": 179,
                "column": 0
              },
              "end": {
                "line": 181,
                "column": 3
              }
            }
          }
        ]
      },
      {
        "type": "Identifier",
        "start": 6722,
        "end": 6765,
        "loc": {
          "start": {
            "line": 182,
            "column": 0
          },
          "end": {
            "line": 182,
            "column": 43
          }
        },
        "declarations": [
          {
            "type": "VariableDeclarator",
            "start": 6728,
            "end": 6764,
            "loc": {
              "start": {
                "line": 182,
                "column": 6
              },
              "end": {
                "line": 182,
                "column": 42
              }
            },
            "id": {
              "type": "Identifier",
              "start": 6728,
              "end": 6741,
              "loc": {
                "start": {
                  "line": 182,
                  "column": 6
                },
                "end": {
                  "line": 182,
                  "column": 19
                },
                "identifierName": "RenderManager"
              },
              "name": "RenderManager",
              "leadingComments": null
            },
            "init": {
              "type": "NewExpression",
              "start": 6744,
              "end": 6764,
              "loc": {
                "start": {
                  "line": 182,
                  "column": 22
                },
                "end": {
                  "line": 182,
                  "column": 42
                }
              },
              "callee": {
                "type": "Identifier",
                "start": 6748,
                "end": 6762,
                "loc": {
                  "start": {
                    "line": 182,
                    "column": 26
                  },
                  "end": {
                    "line": 182,
                    "column": 40
                  },
                  "identifierName": "_RenderManager"
                },
                "name": "_RenderManager"
              },
              "arguments": []
            },
            "leadingComments": null
          }
        ],
        "kind": "const",
        "leadingComments": [],
        "name": "_",
        "trailingComments": []
      },
      {
        "type": "Identifier",
        "start": 6766,
        "end": 6795,
        "loc": {
          "start": {
            "line": 183,
            "column": 0
          },
          "end": {
            "line": 183,
            "column": 29
          }
        },
        "declaration": {
          "type": "Identifier",
          "start": 6781,
          "end": 6794,
          "loc": {
            "start": {
              "line": 183,
              "column": 15
            },
            "end": {
              "line": 183,
              "column": 28
            },
            "identifierName": "RenderManager"
          },
          "name": "RenderManager"
        },
        "name": "_",
        "leadingComments": [],
        "trailingComments": []
      },
      {
        "type": "ExportDefaultDeclaration",
        "start": 6766,
        "end": 6795,
        "loc": {
          "start": {
            "line": 183,
            "column": 0
          },
          "end": {
            "line": 183,
            "column": 29
          }
        },
        "declaration": {
          "type": "VariableDeclaration",
          "kind": "let",
          "loc": {
            "start": {
              "line": 183,
              "column": 0
            },
            "end": {
              "line": 183,
              "column": 29
            }
          },
          "declarations": [
            {
              "type": "VariableDeclarator",
              "id": {
                "type": "Identifier",
                "name": "RenderManager"
              },
              "init": {
                "type": "NewExpression",
                "callee": {
                  "type": "Identifier",
                  "name": "_RenderManager"
                }
              }
            }
          ],
          "leadingComments": [],
          "trailingComments": []
        }
      }
    ],
    "directives": []
  },
  "comments": [
    {
      "type": "CommentBlock",
      "value": "*\n * Manages the WebGL2 rendering of all renderable components in the scene.\n * This manager is not intended to be referenced directly.\n ",
      "start": 367,
      "end": 508,
      "loc": {
        "start": {
          "line": 10,
          "column": 0
        },
        "end": {
          "line": 13,
          "column": 3
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "text",
      "start": 697,
      "end": 703,
      "loc": {
        "start": {
          "line": 21,
          "column": 8
        },
        "end": {
          "line": 21,
          "column": 14
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "last update microsecond",
      "start": 755,
      "end": 780,
      "loc": {
        "start": {
          "line": 24,
          "column": 8
        },
        "end": {
          "line": 24,
          "column": 33
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n     * Initial setup on GL rendering. \n     ",
      "start": 822,
      "end": 872,
      "loc": {
        "start": {
          "line": 28,
          "column": 4
        },
        "end": {
          "line": 30,
          "column": 7
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "textures",
      "start": 1166,
      "end": 1176,
      "loc": {
        "start": {
          "line": 40,
          "column": 8
        },
        "end": {
          "line": 40,
          "column": 18
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "textures",
      "start": 1969,
      "end": 1979,
      "loc": {
        "start": {
          "line": 62,
          "column": 8
        },
        "end": {
          "line": 62,
          "column": 18
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " Turn on the attribute",
      "start": 2241,
      "end": 2265,
      "loc": {
        "start": {
          "line": 67,
          "column": 8
        },
        "end": {
          "line": 67,
          "column": 32
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " Tell the attribute how to get data out of colorBuffer (ARRAY_BUFFER)",
      "start": 2348,
      "end": 2419,
      "loc": {
        "start": {
          "line": 70,
          "column": 8
        },
        "end": {
          "line": 70,
          "column": 79
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " 3 components per iteration",
      "start": 2453,
      "end": 2482,
      "loc": {
        "start": {
          "line": 71,
          "column": 33
        },
        "end": {
          "line": 71,
          "column": 62
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " the data is 32bit floats",
      "start": 2521,
      "end": 2548,
      "loc": {
        "start": {
          "line": 72,
          "column": 38
        },
        "end": {
          "line": 72,
          "column": 65
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " convert from 0-255 to 0.0-1.0",
      "start": 2582,
      "end": 2614,
      "loc": {
        "start": {
          "line": 73,
          "column": 33
        },
        "end": {
          "line": 73,
          "column": 65
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " 0 = move forward size * sizeof(type) each iteration to get the next color",
      "start": 2648,
      "end": 2724,
      "loc": {
        "start": {
          "line": 74,
          "column": 33
        },
        "end": {
          "line": 74,
          "column": 109
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " start at the beginning of the buffer",
      "start": 2758,
      "end": 2797,
      "loc": {
        "start": {
          "line": 75,
          "column": 33
        },
        "end": {
          "line": 75,
          "column": 72
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "this.GL.blendFuncSeparate(this.GL.GL_SRC_ALPHA, this.GL.GL_ONE_MINUS_SRC_ALPHA, this.GL.GL_ONE, this.GL.GL_ONE_MINUS_SRC_ALPHA);",
      "start": 3069,
      "end": 3199,
      "loc": {
        "start": {
          "line": 83,
          "column": 8
        },
        "end": {
          "line": 83,
          "column": 138
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n     * Checks if the program for the next object to draw must be changed.\n     * If it does, it will change WebGL programs.\n     * \n     * @param {ProgramObject} program A program object returned from ProgramManager.getProgram()\n     ",
      "start": 3211,
      "end": 3451,
      "loc": {
        "start": {
          "line": 86,
          "column": 4
        },
        "end": {
          "line": 91,
          "column": 7
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "data of the text data to be read in the FS for rendering. Defaults to 0's. If you have a character at location 0, 1st column, it will be the \"empty\" character.",
      "start": 4204,
      "end": 4365,
      "loc": {
        "start": {
          "line": 111,
          "column": 12
        },
        "end": {
          "line": 111,
          "column": 173
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n     * Update function for updating all renderable objects in each viewport in the current scene.\n     ",
      "start": 4937,
      "end": 5046,
      "loc": {
        "start": {
          "line": 128,
          "column": 4
        },
        "end": {
          "line": 130,
          "column": 7
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " this.GL.clearColor(0, 0, 0, 0);",
      "start": 5119,
      "end": 5153,
      "loc": {
        "start": {
          "line": 134,
          "column": 8
        },
        "end": {
          "line": 134,
          "column": 42
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " this.GL.clearDepth(1.0);",
      "start": 5162,
      "end": 5189,
      "loc": {
        "start": {
          "line": 135,
          "column": 8
        },
        "end": {
          "line": 135,
          "column": 35
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "setup camera from viewport",
      "start": 5781,
      "end": 5809,
      "loc": {
        "start": {
          "line": 153,
          "column": 12
        },
        "end": {
          "line": 153,
          "column": 40
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "if (renderable.updateTextures) {",
      "start": 6366,
      "end": 6400,
      "loc": {
        "start": {
          "line": 168,
          "column": 16
        },
        "end": {
          "line": 168,
          "column": 50
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "}",
      "start": 6535,
      "end": 6538,
      "loc": {
        "start": {
          "line": 171,
          "column": 16
        },
        "end": {
          "line": 171,
          "column": 19
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n * Singleton reference to the Rendering Manager.\n ",
      "start": 6665,
      "end": 6721,
      "loc": {
        "start": {
          "line": 179,
          "column": 0
        },
        "end": {
          "line": 181,
          "column": 3
        }
      }
    }
  ],
  "tokens": [
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 0,
      "end": 6,
      "loc": {
        "start": {
          "line": 1,
          "column": 0
        },
        "end": {
          "line": 1,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Manager",
      "start": 7,
      "end": 14,
      "loc": {
        "start": {
          "line": 1,
          "column": 7
        },
        "end": {
          "line": 1,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 15,
      "end": 19,
      "loc": {
        "start": {
          "line": 1,
          "column": 15
        },
        "end": {
          "line": 1,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "./Manager",
      "start": 20,
      "end": 31,
      "loc": {
        "start": {
          "line": 1,
          "column": 20
        },
        "end": {
          "line": 1,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 31,
      "end": 32,
      "loc": {
        "start": {
          "line": 1,
          "column": 31
        },
        "end": {
          "line": 1,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 33,
      "end": 39,
      "loc": {
        "start": {
          "line": 2,
          "column": 0
        },
        "end": {
          "line": 2,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "DOMManager",
      "start": 40,
      "end": 50,
      "loc": {
        "start": {
          "line": 2,
          "column": 7
        },
        "end": {
          "line": 2,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 51,
      "end": 55,
      "loc": {
        "start": {
          "line": 2,
          "column": 18
        },
        "end": {
          "line": 2,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "./DOMManager",
      "start": 56,
      "end": 70,
      "loc": {
        "start": {
          "line": 2,
          "column": 23
        },
        "end": {
          "line": 2,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 70,
      "end": 71,
      "loc": {
        "start": {
          "line": 2,
          "column": 37
        },
        "end": {
          "line": 2,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 72,
      "end": 78,
      "loc": {
        "start": {
          "line": 3,
          "column": 0
        },
        "end": {
          "line": 3,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ProgramManager",
      "start": 79,
      "end": 93,
      "loc": {
        "start": {
          "line": 3,
          "column": 7
        },
        "end": {
          "line": 3,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 94,
      "end": 98,
      "loc": {
        "start": {
          "line": 3,
          "column": 22
        },
        "end": {
          "line": 3,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "./ProgramManager",
      "start": 99,
      "end": 117,
      "loc": {
        "start": {
          "line": 3,
          "column": 27
        },
        "end": {
          "line": 3,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 117,
      "end": 118,
      "loc": {
        "start": {
          "line": 3,
          "column": 45
        },
        "end": {
          "line": 3,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 119,
      "end": 125,
      "loc": {
        "start": {
          "line": 4,
          "column": 0
        },
        "end": {
          "line": 4,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "SceneManager",
      "start": 126,
      "end": 138,
      "loc": {
        "start": {
          "line": 4,
          "column": 7
        },
        "end": {
          "line": 4,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 139,
      "end": 143,
      "loc": {
        "start": {
          "line": 4,
          "column": 20
        },
        "end": {
          "line": 4,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "./SceneManager",
      "start": 144,
      "end": 160,
      "loc": {
        "start": {
          "line": 4,
          "column": 25
        },
        "end": {
          "line": 4,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 160,
      "end": 161,
      "loc": {
        "start": {
          "line": 4,
          "column": 41
        },
        "end": {
          "line": 4,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 162,
      "end": 168,
      "loc": {
        "start": {
          "line": 5,
          "column": 0
        },
        "end": {
          "line": 5,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "*",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 10,
        "updateContext": null
      },
      "value": "*",
      "start": 169,
      "end": 170,
      "loc": {
        "start": {
          "line": 5,
          "column": 7
        },
        "end": {
          "line": 5,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "as",
      "start": 171,
      "end": 173,
      "loc": {
        "start": {
          "line": 5,
          "column": 9
        },
        "end": {
          "line": 5,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "VertexShader",
      "start": 174,
      "end": 186,
      "loc": {
        "start": {
          "line": 5,
          "column": 12
        },
        "end": {
          "line": 5,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 187,
      "end": 191,
      "loc": {
        "start": {
          "line": 5,
          "column": 25
        },
        "end": {
          "line": 5,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "../const/VertexShader",
      "start": 192,
      "end": 215,
      "loc": {
        "start": {
          "line": 5,
          "column": 30
        },
        "end": {
          "line": 5,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 215,
      "end": 216,
      "loc": {
        "start": {
          "line": 5,
          "column": 53
        },
        "end": {
          "line": 5,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 217,
      "end": 223,
      "loc": {
        "start": {
          "line": 6,
          "column": 0
        },
        "end": {
          "line": 6,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "*",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 10,
        "updateContext": null
      },
      "value": "*",
      "start": 224,
      "end": 225,
      "loc": {
        "start": {
          "line": 6,
          "column": 7
        },
        "end": {
          "line": 6,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "as",
      "start": 226,
      "end": 228,
      "loc": {
        "start": {
          "line": 6,
          "column": 9
        },
        "end": {
          "line": 6,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "FragmentShader",
      "start": 229,
      "end": 243,
      "loc": {
        "start": {
          "line": 6,
          "column": 12
        },
        "end": {
          "line": 6,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 244,
      "end": 248,
      "loc": {
        "start": {
          "line": 6,
          "column": 27
        },
        "end": {
          "line": 6,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "../const/FragmentShader",
      "start": 249,
      "end": 274,
      "loc": {
        "start": {
          "line": 6,
          "column": 32
        },
        "end": {
          "line": 6,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 274,
      "end": 275,
      "loc": {
        "start": {
          "line": 6,
          "column": 57
        },
        "end": {
          "line": 6,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 276,
      "end": 282,
      "loc": {
        "start": {
          "line": 7,
          "column": 0
        },
        "end": {
          "line": 7,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Matrix3",
      "start": 283,
      "end": 290,
      "loc": {
        "start": {
          "line": 7,
          "column": 7
        },
        "end": {
          "line": 7,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 291,
      "end": 295,
      "loc": {
        "start": {
          "line": 7,
          "column": 15
        },
        "end": {
          "line": 7,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "../render/WebGL/Matrix3",
      "start": 296,
      "end": 321,
      "loc": {
        "start": {
          "line": 7,
          "column": 20
        },
        "end": {
          "line": 7,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 321,
      "end": 322,
      "loc": {
        "start": {
          "line": 7,
          "column": 45
        },
        "end": {
          "line": 7,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "import",
        "keyword": "import",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "import",
      "start": 323,
      "end": 329,
      "loc": {
        "start": {
          "line": 8,
          "column": 0
        },
        "end": {
          "line": 8,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 330,
      "end": 331,
      "loc": {
        "start": {
          "line": 8,
          "column": 7
        },
        "end": {
          "line": 8,
          "column": 8
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "TextureManager",
      "start": 332,
      "end": 346,
      "loc": {
        "start": {
          "line": 8,
          "column": 9
        },
        "end": {
          "line": 8,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 347,
      "end": 348,
      "loc": {
        "start": {
          "line": 8,
          "column": 24
        },
        "end": {
          "line": 8,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "from",
      "start": 349,
      "end": 353,
      "loc": {
        "start": {
          "line": 8,
          "column": 26
        },
        "end": {
          "line": 8,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "../entry",
      "start": 354,
      "end": 364,
      "loc": {
        "start": {
          "line": 8,
          "column": 31
        },
        "end": {
          "line": 8,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 364,
      "end": 365,
      "loc": {
        "start": {
          "line": 8,
          "column": 41
        },
        "end": {
          "line": 8,
          "column": 42
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n * Manages the WebGL2 rendering of all renderable components in the scene.\n * This manager is not intended to be referenced directly.\n ",
      "start": 367,
      "end": 508,
      "loc": {
        "start": {
          "line": 10,
          "column": 0
        },
        "end": {
          "line": 13,
          "column": 3
        }
      }
    },
    {
      "type": {
        "label": "export",
        "keyword": "export",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "export",
      "start": 509,
      "end": 515,
      "loc": {
        "start": {
          "line": 14,
          "column": 0
        },
        "end": {
          "line": 14,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "class",
        "keyword": "class",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "class",
      "start": 516,
      "end": 521,
      "loc": {
        "start": {
          "line": 14,
          "column": 7
        },
        "end": {
          "line": 14,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_RenderManager",
      "start": 522,
      "end": 536,
      "loc": {
        "start": {
          "line": 14,
          "column": 13
        },
        "end": {
          "line": 14,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "extends",
        "keyword": "extends",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "extends",
      "start": 537,
      "end": 544,
      "loc": {
        "start": {
          "line": 14,
          "column": 28
        },
        "end": {
          "line": 14,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Manager",
      "start": 545,
      "end": 552,
      "loc": {
        "start": {
          "line": 14,
          "column": 36
        },
        "end": {
          "line": 14,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 553,
      "end": 554,
      "loc": {
        "start": {
          "line": 14,
          "column": 44
        },
        "end": {
          "line": 14,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "constructor",
      "start": 559,
      "end": 570,
      "loc": {
        "start": {
          "line": 15,
          "column": 4
        },
        "end": {
          "line": 15,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 570,
      "end": 571,
      "loc": {
        "start": {
          "line": 15,
          "column": 15
        },
        "end": {
          "line": 15,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 571,
      "end": 572,
      "loc": {
        "start": {
          "line": 15,
          "column": 16
        },
        "end": {
          "line": 15,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 573,
      "end": 574,
      "loc": {
        "start": {
          "line": 15,
          "column": 18
        },
        "end": {
          "line": 15,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "super",
        "keyword": "super",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "super",
      "start": 583,
      "end": 588,
      "loc": {
        "start": {
          "line": 16,
          "column": 8
        },
        "end": {
          "line": 16,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 588,
      "end": 589,
      "loc": {
        "start": {
          "line": 16,
          "column": 13
        },
        "end": {
          "line": 16,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 589,
      "end": 590,
      "loc": {
        "start": {
          "line": 16,
          "column": 14
        },
        "end": {
          "line": 16,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 590,
      "end": 591,
      "loc": {
        "start": {
          "line": 16,
          "column": 15
        },
        "end": {
          "line": 16,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 600,
      "end": 604,
      "loc": {
        "start": {
          "line": 17,
          "column": 8
        },
        "end": {
          "line": 17,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 604,
      "end": 605,
      "loc": {
        "start": {
          "line": 17,
          "column": 12
        },
        "end": {
          "line": 17,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 605,
      "end": 607,
      "loc": {
        "start": {
          "line": 17,
          "column": 13
        },
        "end": {
          "line": 17,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 608,
      "end": 609,
      "loc": {
        "start": {
          "line": 17,
          "column": 16
        },
        "end": {
          "line": 17,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "null",
        "keyword": "null",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "null",
      "start": 610,
      "end": 614,
      "loc": {
        "start": {
          "line": 17,
          "column": 18
        },
        "end": {
          "line": 17,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 614,
      "end": 615,
      "loc": {
        "start": {
          "line": 17,
          "column": 22
        },
        "end": {
          "line": 17,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 624,
      "end": 628,
      "loc": {
        "start": {
          "line": 18,
          "column": 8
        },
        "end": {
          "line": 18,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 628,
      "end": 629,
      "loc": {
        "start": {
          "line": 18,
          "column": 12
        },
        "end": {
          "line": 18,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "currentProgram",
      "start": 629,
      "end": 643,
      "loc": {
        "start": {
          "line": 18,
          "column": 13
        },
        "end": {
          "line": 18,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 644,
      "end": 645,
      "loc": {
        "start": {
          "line": 18,
          "column": 28
        },
        "end": {
          "line": 18,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "null",
        "keyword": "null",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "null",
      "start": 646,
      "end": 650,
      "loc": {
        "start": {
          "line": 18,
          "column": 30
        },
        "end": {
          "line": 18,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 650,
      "end": 651,
      "loc": {
        "start": {
          "line": 18,
          "column": 34
        },
        "end": {
          "line": 18,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 660,
      "end": 664,
      "loc": {
        "start": {
          "line": 19,
          "column": 8
        },
        "end": {
          "line": 19,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 664,
      "end": 665,
      "loc": {
        "start": {
          "line": 19,
          "column": 12
        },
        "end": {
          "line": 19,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "activeTextureIDs",
      "start": 665,
      "end": 681,
      "loc": {
        "start": {
          "line": 19,
          "column": 13
        },
        "end": {
          "line": 19,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 682,
      "end": 683,
      "loc": {
        "start": {
          "line": 19,
          "column": 30
        },
        "end": {
          "line": 19,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 684,
      "end": 685,
      "loc": {
        "start": {
          "line": 19,
          "column": 32
        },
        "end": {
          "line": 19,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 685,
      "end": 686,
      "loc": {
        "start": {
          "line": 19,
          "column": 33
        },
        "end": {
          "line": 19,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 686,
      "end": 687,
      "loc": {
        "start": {
          "line": 19,
          "column": 34
        },
        "end": {
          "line": 19,
          "column": 35
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "text",
      "start": 697,
      "end": 703,
      "loc": {
        "start": {
          "line": 21,
          "column": 8
        },
        "end": {
          "line": 21,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 712,
      "end": 716,
      "loc": {
        "start": {
          "line": 22,
          "column": 8
        },
        "end": {
          "line": 22,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 716,
      "end": 717,
      "loc": {
        "start": {
          "line": 22,
          "column": 12
        },
        "end": {
          "line": 22,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "RenderableTextIDCounter",
      "start": 717,
      "end": 740,
      "loc": {
        "start": {
          "line": 22,
          "column": 13
        },
        "end": {
          "line": 22,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 741,
      "end": 742,
      "loc": {
        "start": {
          "line": 22,
          "column": 37
        },
        "end": {
          "line": 22,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 743,
      "end": 744,
      "loc": {
        "start": {
          "line": 22,
          "column": 39
        },
        "end": {
          "line": 22,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 744,
      "end": 745,
      "loc": {
        "start": {
          "line": 22,
          "column": 40
        },
        "end": {
          "line": 22,
          "column": 41
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "last update microsecond",
      "start": 755,
      "end": 780,
      "loc": {
        "start": {
          "line": 24,
          "column": 8
        },
        "end": {
          "line": 24,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 789,
      "end": 793,
      "loc": {
        "start": {
          "line": 25,
          "column": 8
        },
        "end": {
          "line": 25,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 793,
      "end": 794,
      "loc": {
        "start": {
          "line": 25,
          "column": 12
        },
        "end": {
          "line": 25,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "lastUpdate",
      "start": 794,
      "end": 804,
      "loc": {
        "start": {
          "line": 25,
          "column": 13
        },
        "end": {
          "line": 25,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 805,
      "end": 806,
      "loc": {
        "start": {
          "line": 25,
          "column": 24
        },
        "end": {
          "line": 25,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "-",
      "start": 807,
      "end": 808,
      "loc": {
        "start": {
          "line": 25,
          "column": 26
        },
        "end": {
          "line": 25,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 808,
      "end": 809,
      "loc": {
        "start": {
          "line": 25,
          "column": 27
        },
        "end": {
          "line": 25,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 809,
      "end": 810,
      "loc": {
        "start": {
          "line": 25,
          "column": 28
        },
        "end": {
          "line": 25,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 815,
      "end": 816,
      "loc": {
        "start": {
          "line": 26,
          "column": 4
        },
        "end": {
          "line": 26,
          "column": 5
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n     * Initial setup on GL rendering. \n     ",
      "start": 822,
      "end": 872,
      "loc": {
        "start": {
          "line": 28,
          "column": 4
        },
        "end": {
          "line": 30,
          "column": 7
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "start",
      "start": 877,
      "end": 882,
      "loc": {
        "start": {
          "line": 31,
          "column": 4
        },
        "end": {
          "line": 31,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 882,
      "end": 883,
      "loc": {
        "start": {
          "line": 31,
          "column": 9
        },
        "end": {
          "line": 31,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 883,
      "end": 884,
      "loc": {
        "start": {
          "line": 31,
          "column": 10
        },
        "end": {
          "line": 31,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 885,
      "end": 886,
      "loc": {
        "start": {
          "line": 31,
          "column": 12
        },
        "end": {
          "line": 31,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 895,
      "end": 899,
      "loc": {
        "start": {
          "line": 32,
          "column": 8
        },
        "end": {
          "line": 32,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 899,
      "end": 900,
      "loc": {
        "start": {
          "line": 32,
          "column": 12
        },
        "end": {
          "line": 32,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 900,
      "end": 902,
      "loc": {
        "start": {
          "line": 32,
          "column": 13
        },
        "end": {
          "line": 32,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 903,
      "end": 904,
      "loc": {
        "start": {
          "line": 32,
          "column": 16
        },
        "end": {
          "line": 32,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "DOMManager",
      "start": 905,
      "end": 915,
      "loc": {
        "start": {
          "line": 32,
          "column": 18
        },
        "end": {
          "line": 32,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 915,
      "end": 916,
      "loc": {
        "start": {
          "line": 32,
          "column": 28
        },
        "end": {
          "line": 32,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 916,
      "end": 918,
      "loc": {
        "start": {
          "line": 32,
          "column": 29
        },
        "end": {
          "line": 32,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 918,
      "end": 919,
      "loc": {
        "start": {
          "line": 32,
          "column": 31
        },
        "end": {
          "line": 32,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 928,
      "end": 930,
      "loc": {
        "start": {
          "line": 33,
          "column": 8
        },
        "end": {
          "line": 33,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 931,
      "end": 932,
      "loc": {
        "start": {
          "line": 33,
          "column": 11
        },
        "end": {
          "line": 33,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 932,
      "end": 936,
      "loc": {
        "start": {
          "line": 33,
          "column": 12
        },
        "end": {
          "line": 33,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 936,
      "end": 937,
      "loc": {
        "start": {
          "line": 33,
          "column": 16
        },
        "end": {
          "line": 33,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 937,
      "end": 939,
      "loc": {
        "start": {
          "line": 33,
          "column": 17
        },
        "end": {
          "line": 33,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "==/!=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 6,
        "updateContext": null
      },
      "value": "==",
      "start": 940,
      "end": 942,
      "loc": {
        "start": {
          "line": 33,
          "column": 20
        },
        "end": {
          "line": 33,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "null",
        "keyword": "null",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "null",
      "start": 943,
      "end": 947,
      "loc": {
        "start": {
          "line": 33,
          "column": 23
        },
        "end": {
          "line": 33,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 947,
      "end": 948,
      "loc": {
        "start": {
          "line": 33,
          "column": 27
        },
        "end": {
          "line": 33,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "return",
        "keyword": "return",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "return",
      "start": 961,
      "end": 967,
      "loc": {
        "start": {
          "line": 34,
          "column": 12
        },
        "end": {
          "line": 34,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 967,
      "end": 968,
      "loc": {
        "start": {
          "line": 34,
          "column": 18
        },
        "end": {
          "line": 34,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 978,
      "end": 982,
      "loc": {
        "start": {
          "line": 36,
          "column": 8
        },
        "end": {
          "line": 36,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 982,
      "end": 983,
      "loc": {
        "start": {
          "line": 36,
          "column": 12
        },
        "end": {
          "line": 36,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_updateProgram",
      "start": 983,
      "end": 997,
      "loc": {
        "start": {
          "line": 36,
          "column": 13
        },
        "end": {
          "line": 36,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 997,
      "end": 998,
      "loc": {
        "start": {
          "line": 36,
          "column": 27
        },
        "end": {
          "line": 36,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ProgramManager",
      "start": 998,
      "end": 1012,
      "loc": {
        "start": {
          "line": 36,
          "column": 28
        },
        "end": {
          "line": 36,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1012,
      "end": 1013,
      "loc": {
        "start": {
          "line": 36,
          "column": 42
        },
        "end": {
          "line": 36,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "getProgram",
      "start": 1013,
      "end": 1023,
      "loc": {
        "start": {
          "line": 36,
          "column": 43
        },
        "end": {
          "line": 36,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1023,
      "end": 1024,
      "loc": {
        "start": {
          "line": 36,
          "column": 53
        },
        "end": {
          "line": 36,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "Default",
      "start": 1024,
      "end": 1033,
      "loc": {
        "start": {
          "line": 36,
          "column": 54
        },
        "end": {
          "line": 36,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1033,
      "end": 1034,
      "loc": {
        "start": {
          "line": 36,
          "column": 63
        },
        "end": {
          "line": 36,
          "column": 64
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1034,
      "end": 1035,
      "loc": {
        "start": {
          "line": 36,
          "column": 64
        },
        "end": {
          "line": 36,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1035,
      "end": 1036,
      "loc": {
        "start": {
          "line": 36,
          "column": 65
        },
        "end": {
          "line": 36,
          "column": 66
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1054,
      "end": 1058,
      "loc": {
        "start": {
          "line": 38,
          "column": 8
        },
        "end": {
          "line": 38,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1058,
      "end": 1059,
      "loc": {
        "start": {
          "line": 38,
          "column": 12
        },
        "end": {
          "line": 38,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "positionAttributeLocation",
      "start": 1059,
      "end": 1084,
      "loc": {
        "start": {
          "line": 38,
          "column": 13
        },
        "end": {
          "line": 38,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1085,
      "end": 1086,
      "loc": {
        "start": {
          "line": 38,
          "column": 39
        },
        "end": {
          "line": 38,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1087,
      "end": 1091,
      "loc": {
        "start": {
          "line": 38,
          "column": 41
        },
        "end": {
          "line": 38,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1091,
      "end": 1092,
      "loc": {
        "start": {
          "line": 38,
          "column": 45
        },
        "end": {
          "line": 38,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1092,
      "end": 1094,
      "loc": {
        "start": {
          "line": 38,
          "column": 46
        },
        "end": {
          "line": 38,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1094,
      "end": 1095,
      "loc": {
        "start": {
          "line": 38,
          "column": 48
        },
        "end": {
          "line": 38,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "getAttribLocation",
      "start": 1095,
      "end": 1112,
      "loc": {
        "start": {
          "line": 38,
          "column": 49
        },
        "end": {
          "line": 38,
          "column": 66
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1112,
      "end": 1113,
      "loc": {
        "start": {
          "line": 38,
          "column": 66
        },
        "end": {
          "line": 38,
          "column": 67
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1113,
      "end": 1117,
      "loc": {
        "start": {
          "line": 38,
          "column": 67
        },
        "end": {
          "line": 38,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1117,
      "end": 1118,
      "loc": {
        "start": {
          "line": 38,
          "column": 71
        },
        "end": {
          "line": 38,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "currentProgram",
      "start": 1118,
      "end": 1132,
      "loc": {
        "start": {
          "line": 38,
          "column": 72
        },
        "end": {
          "line": 38,
          "column": 86
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1132,
      "end": 1133,
      "loc": {
        "start": {
          "line": 38,
          "column": 86
        },
        "end": {
          "line": 38,
          "column": 87
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "program",
      "start": 1133,
      "end": 1140,
      "loc": {
        "start": {
          "line": 38,
          "column": 87
        },
        "end": {
          "line": 38,
          "column": 94
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1140,
      "end": 1141,
      "loc": {
        "start": {
          "line": 38,
          "column": 94
        },
        "end": {
          "line": 38,
          "column": 95
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "a_position",
      "start": 1142,
      "end": 1154,
      "loc": {
        "start": {
          "line": 38,
          "column": 96
        },
        "end": {
          "line": 38,
          "column": 108
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1154,
      "end": 1155,
      "loc": {
        "start": {
          "line": 38,
          "column": 108
        },
        "end": {
          "line": 38,
          "column": 109
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1155,
      "end": 1156,
      "loc": {
        "start": {
          "line": 38,
          "column": 109
        },
        "end": {
          "line": 38,
          "column": 110
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "textures",
      "start": 1166,
      "end": 1176,
      "loc": {
        "start": {
          "line": 40,
          "column": 8
        },
        "end": {
          "line": 40,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1185,
      "end": 1189,
      "loc": {
        "start": {
          "line": 41,
          "column": 8
        },
        "end": {
          "line": 41,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1189,
      "end": 1190,
      "loc": {
        "start": {
          "line": 41,
          "column": 12
        },
        "end": {
          "line": 41,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "texcoordAttributeLocation",
      "start": 1190,
      "end": 1215,
      "loc": {
        "start": {
          "line": 41,
          "column": 13
        },
        "end": {
          "line": 41,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1216,
      "end": 1217,
      "loc": {
        "start": {
          "line": 41,
          "column": 39
        },
        "end": {
          "line": 41,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1218,
      "end": 1222,
      "loc": {
        "start": {
          "line": 41,
          "column": 41
        },
        "end": {
          "line": 41,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1222,
      "end": 1223,
      "loc": {
        "start": {
          "line": 41,
          "column": 45
        },
        "end": {
          "line": 41,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1223,
      "end": 1225,
      "loc": {
        "start": {
          "line": 41,
          "column": 46
        },
        "end": {
          "line": 41,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1225,
      "end": 1226,
      "loc": {
        "start": {
          "line": 41,
          "column": 48
        },
        "end": {
          "line": 41,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "getAttribLocation",
      "start": 1226,
      "end": 1243,
      "loc": {
        "start": {
          "line": 41,
          "column": 49
        },
        "end": {
          "line": 41,
          "column": 66
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1243,
      "end": 1244,
      "loc": {
        "start": {
          "line": 41,
          "column": 66
        },
        "end": {
          "line": 41,
          "column": 67
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1244,
      "end": 1248,
      "loc": {
        "start": {
          "line": 41,
          "column": 67
        },
        "end": {
          "line": 41,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1248,
      "end": 1249,
      "loc": {
        "start": {
          "line": 41,
          "column": 71
        },
        "end": {
          "line": 41,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "currentProgram",
      "start": 1249,
      "end": 1263,
      "loc": {
        "start": {
          "line": 41,
          "column": 72
        },
        "end": {
          "line": 41,
          "column": 86
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1263,
      "end": 1264,
      "loc": {
        "start": {
          "line": 41,
          "column": 86
        },
        "end": {
          "line": 41,
          "column": 87
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "program",
      "start": 1264,
      "end": 1271,
      "loc": {
        "start": {
          "line": 41,
          "column": 87
        },
        "end": {
          "line": 41,
          "column": 94
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1271,
      "end": 1272,
      "loc": {
        "start": {
          "line": 41,
          "column": 94
        },
        "end": {
          "line": 41,
          "column": 95
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "a_texcoord",
      "start": 1273,
      "end": 1285,
      "loc": {
        "start": {
          "line": 41,
          "column": 96
        },
        "end": {
          "line": 41,
          "column": 108
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1285,
      "end": 1286,
      "loc": {
        "start": {
          "line": 41,
          "column": 108
        },
        "end": {
          "line": 41,
          "column": 109
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1286,
      "end": 1287,
      "loc": {
        "start": {
          "line": 41,
          "column": 109
        },
        "end": {
          "line": 41,
          "column": 110
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 1297,
      "end": 1300,
      "loc": {
        "start": {
          "line": 43,
          "column": 8
        },
        "end": {
          "line": 43,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "positionBuffer",
      "start": 1301,
      "end": 1315,
      "loc": {
        "start": {
          "line": 43,
          "column": 12
        },
        "end": {
          "line": 43,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1316,
      "end": 1317,
      "loc": {
        "start": {
          "line": 43,
          "column": 27
        },
        "end": {
          "line": 43,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1318,
      "end": 1322,
      "loc": {
        "start": {
          "line": 43,
          "column": 29
        },
        "end": {
          "line": 43,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1322,
      "end": 1323,
      "loc": {
        "start": {
          "line": 43,
          "column": 33
        },
        "end": {
          "line": 43,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1323,
      "end": 1325,
      "loc": {
        "start": {
          "line": 43,
          "column": 34
        },
        "end": {
          "line": 43,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1325,
      "end": 1326,
      "loc": {
        "start": {
          "line": 43,
          "column": 36
        },
        "end": {
          "line": 43,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "createBuffer",
      "start": 1326,
      "end": 1338,
      "loc": {
        "start": {
          "line": 43,
          "column": 37
        },
        "end": {
          "line": 43,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1338,
      "end": 1339,
      "loc": {
        "start": {
          "line": 43,
          "column": 49
        },
        "end": {
          "line": 43,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1339,
      "end": 1340,
      "loc": {
        "start": {
          "line": 43,
          "column": 50
        },
        "end": {
          "line": 43,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1340,
      "end": 1341,
      "loc": {
        "start": {
          "line": 43,
          "column": 51
        },
        "end": {
          "line": 43,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1351,
      "end": 1355,
      "loc": {
        "start": {
          "line": 45,
          "column": 8
        },
        "end": {
          "line": 45,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1355,
      "end": 1356,
      "loc": {
        "start": {
          "line": 45,
          "column": 12
        },
        "end": {
          "line": 45,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1356,
      "end": 1358,
      "loc": {
        "start": {
          "line": 45,
          "column": 13
        },
        "end": {
          "line": 45,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1358,
      "end": 1359,
      "loc": {
        "start": {
          "line": 45,
          "column": 15
        },
        "end": {
          "line": 45,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "bindBuffer",
      "start": 1359,
      "end": 1369,
      "loc": {
        "start": {
          "line": 45,
          "column": 16
        },
        "end": {
          "line": 45,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1369,
      "end": 1370,
      "loc": {
        "start": {
          "line": 45,
          "column": 26
        },
        "end": {
          "line": 45,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1370,
      "end": 1374,
      "loc": {
        "start": {
          "line": 45,
          "column": 27
        },
        "end": {
          "line": 45,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1374,
      "end": 1375,
      "loc": {
        "start": {
          "line": 45,
          "column": 31
        },
        "end": {
          "line": 45,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1375,
      "end": 1377,
      "loc": {
        "start": {
          "line": 45,
          "column": 32
        },
        "end": {
          "line": 45,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1377,
      "end": 1378,
      "loc": {
        "start": {
          "line": 45,
          "column": 34
        },
        "end": {
          "line": 45,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ARRAY_BUFFER",
      "start": 1378,
      "end": 1390,
      "loc": {
        "start": {
          "line": 45,
          "column": 35
        },
        "end": {
          "line": 45,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1390,
      "end": 1391,
      "loc": {
        "start": {
          "line": 45,
          "column": 47
        },
        "end": {
          "line": 45,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "positionBuffer",
      "start": 1392,
      "end": 1406,
      "loc": {
        "start": {
          "line": 45,
          "column": 49
        },
        "end": {
          "line": 45,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1406,
      "end": 1407,
      "loc": {
        "start": {
          "line": 45,
          "column": 63
        },
        "end": {
          "line": 45,
          "column": 64
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1407,
      "end": 1408,
      "loc": {
        "start": {
          "line": 45,
          "column": 64
        },
        "end": {
          "line": 45,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1418,
      "end": 1422,
      "loc": {
        "start": {
          "line": 47,
          "column": 8
        },
        "end": {
          "line": 47,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1422,
      "end": 1423,
      "loc": {
        "start": {
          "line": 47,
          "column": 12
        },
        "end": {
          "line": 47,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1423,
      "end": 1425,
      "loc": {
        "start": {
          "line": 47,
          "column": 13
        },
        "end": {
          "line": 47,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1425,
      "end": 1426,
      "loc": {
        "start": {
          "line": 47,
          "column": 15
        },
        "end": {
          "line": 47,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "bufferData",
      "start": 1426,
      "end": 1436,
      "loc": {
        "start": {
          "line": 47,
          "column": 16
        },
        "end": {
          "line": 47,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1436,
      "end": 1437,
      "loc": {
        "start": {
          "line": 47,
          "column": 26
        },
        "end": {
          "line": 47,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1437,
      "end": 1441,
      "loc": {
        "start": {
          "line": 47,
          "column": 27
        },
        "end": {
          "line": 47,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1441,
      "end": 1442,
      "loc": {
        "start": {
          "line": 47,
          "column": 31
        },
        "end": {
          "line": 47,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1442,
      "end": 1444,
      "loc": {
        "start": {
          "line": 47,
          "column": 32
        },
        "end": {
          "line": 47,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1444,
      "end": 1445,
      "loc": {
        "start": {
          "line": 47,
          "column": 34
        },
        "end": {
          "line": 47,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ARRAY_BUFFER",
      "start": 1445,
      "end": 1457,
      "loc": {
        "start": {
          "line": 47,
          "column": 35
        },
        "end": {
          "line": 47,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1457,
      "end": 1458,
      "loc": {
        "start": {
          "line": 47,
          "column": 47
        },
        "end": {
          "line": 47,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "new",
        "keyword": "new",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "new",
      "start": 1459,
      "end": 1462,
      "loc": {
        "start": {
          "line": 47,
          "column": 49
        },
        "end": {
          "line": 47,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Float32Array",
      "start": 1463,
      "end": 1475,
      "loc": {
        "start": {
          "line": 47,
          "column": 53
        },
        "end": {
          "line": 47,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1475,
      "end": 1476,
      "loc": {
        "start": {
          "line": 47,
          "column": 65
        },
        "end": {
          "line": 47,
          "column": 66
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1476,
      "end": 1477,
      "loc": {
        "start": {
          "line": 47,
          "column": 66
        },
        "end": {
          "line": 47,
          "column": 67
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 1477,
      "end": 1478,
      "loc": {
        "start": {
          "line": 47,
          "column": 67
        },
        "end": {
          "line": 47,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1478,
      "end": 1479,
      "loc": {
        "start": {
          "line": 47,
          "column": 68
        },
        "end": {
          "line": 47,
          "column": 69
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 1480,
      "end": 1481,
      "loc": {
        "start": {
          "line": 47,
          "column": 70
        },
        "end": {
          "line": 47,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1481,
      "end": 1482,
      "loc": {
        "start": {
          "line": 47,
          "column": 71
        },
        "end": {
          "line": 47,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 1483,
      "end": 1484,
      "loc": {
        "start": {
          "line": 47,
          "column": 73
        },
        "end": {
          "line": 47,
          "column": 74
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1484,
      "end": 1485,
      "loc": {
        "start": {
          "line": 47,
          "column": 74
        },
        "end": {
          "line": 47,
          "column": 75
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 1486,
      "end": 1487,
      "loc": {
        "start": {
          "line": 47,
          "column": 76
        },
        "end": {
          "line": 47,
          "column": 77
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1487,
      "end": 1488,
      "loc": {
        "start": {
          "line": 47,
          "column": 77
        },
        "end": {
          "line": 47,
          "column": 78
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 1489,
      "end": 1490,
      "loc": {
        "start": {
          "line": 47,
          "column": 79
        },
        "end": {
          "line": 47,
          "column": 80
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1490,
      "end": 1491,
      "loc": {
        "start": {
          "line": 47,
          "column": 80
        },
        "end": {
          "line": 47,
          "column": 81
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 1492,
      "end": 1493,
      "loc": {
        "start": {
          "line": 47,
          "column": 82
        },
        "end": {
          "line": 47,
          "column": 83
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1493,
      "end": 1494,
      "loc": {
        "start": {
          "line": 47,
          "column": 83
        },
        "end": {
          "line": 47,
          "column": 84
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 1495,
      "end": 1496,
      "loc": {
        "start": {
          "line": 47,
          "column": 85
        },
        "end": {
          "line": 47,
          "column": 86
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1496,
      "end": 1497,
      "loc": {
        "start": {
          "line": 47,
          "column": 86
        },
        "end": {
          "line": 47,
          "column": 87
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 1498,
      "end": 1499,
      "loc": {
        "start": {
          "line": 47,
          "column": 88
        },
        "end": {
          "line": 47,
          "column": 89
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1499,
      "end": 1500,
      "loc": {
        "start": {
          "line": 47,
          "column": 89
        },
        "end": {
          "line": 47,
          "column": 90
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 1501,
      "end": 1502,
      "loc": {
        "start": {
          "line": 47,
          "column": 91
        },
        "end": {
          "line": 47,
          "column": 92
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1502,
      "end": 1503,
      "loc": {
        "start": {
          "line": 47,
          "column": 92
        },
        "end": {
          "line": 47,
          "column": 93
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 1504,
      "end": 1505,
      "loc": {
        "start": {
          "line": 47,
          "column": 94
        },
        "end": {
          "line": 47,
          "column": 95
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1505,
      "end": 1506,
      "loc": {
        "start": {
          "line": 47,
          "column": 95
        },
        "end": {
          "line": 47,
          "column": 96
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 1507,
      "end": 1508,
      "loc": {
        "start": {
          "line": 47,
          "column": 97
        },
        "end": {
          "line": 47,
          "column": 98
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1508,
      "end": 1509,
      "loc": {
        "start": {
          "line": 47,
          "column": 98
        },
        "end": {
          "line": 47,
          "column": 99
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 1510,
      "end": 1511,
      "loc": {
        "start": {
          "line": 47,
          "column": 100
        },
        "end": {
          "line": 47,
          "column": 101
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1511,
      "end": 1512,
      "loc": {
        "start": {
          "line": 47,
          "column": 101
        },
        "end": {
          "line": 47,
          "column": 102
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1512,
      "end": 1513,
      "loc": {
        "start": {
          "line": 47,
          "column": 102
        },
        "end": {
          "line": 47,
          "column": 103
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1513,
      "end": 1514,
      "loc": {
        "start": {
          "line": 47,
          "column": 103
        },
        "end": {
          "line": 47,
          "column": 104
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1515,
      "end": 1519,
      "loc": {
        "start": {
          "line": 47,
          "column": 105
        },
        "end": {
          "line": 47,
          "column": 109
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1519,
      "end": 1520,
      "loc": {
        "start": {
          "line": 47,
          "column": 109
        },
        "end": {
          "line": 47,
          "column": 110
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1520,
      "end": 1522,
      "loc": {
        "start": {
          "line": 47,
          "column": 110
        },
        "end": {
          "line": 47,
          "column": 112
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1522,
      "end": 1523,
      "loc": {
        "start": {
          "line": 47,
          "column": 112
        },
        "end": {
          "line": 47,
          "column": 113
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "STATIC_DRAW",
      "start": 1523,
      "end": 1534,
      "loc": {
        "start": {
          "line": 47,
          "column": 113
        },
        "end": {
          "line": 47,
          "column": 124
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1534,
      "end": 1535,
      "loc": {
        "start": {
          "line": 47,
          "column": 124
        },
        "end": {
          "line": 47,
          "column": 125
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1535,
      "end": 1536,
      "loc": {
        "start": {
          "line": 47,
          "column": 125
        },
        "end": {
          "line": 47,
          "column": 126
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1546,
      "end": 1550,
      "loc": {
        "start": {
          "line": 49,
          "column": 8
        },
        "end": {
          "line": 49,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1550,
      "end": 1551,
      "loc": {
        "start": {
          "line": 49,
          "column": 12
        },
        "end": {
          "line": 49,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vao",
      "start": 1551,
      "end": 1554,
      "loc": {
        "start": {
          "line": 49,
          "column": 13
        },
        "end": {
          "line": 49,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1555,
      "end": 1556,
      "loc": {
        "start": {
          "line": 49,
          "column": 17
        },
        "end": {
          "line": 49,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1557,
      "end": 1561,
      "loc": {
        "start": {
          "line": 49,
          "column": 19
        },
        "end": {
          "line": 49,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1561,
      "end": 1562,
      "loc": {
        "start": {
          "line": 49,
          "column": 23
        },
        "end": {
          "line": 49,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1562,
      "end": 1564,
      "loc": {
        "start": {
          "line": 49,
          "column": 24
        },
        "end": {
          "line": 49,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1564,
      "end": 1565,
      "loc": {
        "start": {
          "line": 49,
          "column": 26
        },
        "end": {
          "line": 49,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "createVertexArray",
      "start": 1565,
      "end": 1582,
      "loc": {
        "start": {
          "line": 49,
          "column": 27
        },
        "end": {
          "line": 49,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1582,
      "end": 1583,
      "loc": {
        "start": {
          "line": 49,
          "column": 44
        },
        "end": {
          "line": 49,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1583,
      "end": 1584,
      "loc": {
        "start": {
          "line": 49,
          "column": 45
        },
        "end": {
          "line": 49,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1584,
      "end": 1585,
      "loc": {
        "start": {
          "line": 49,
          "column": 46
        },
        "end": {
          "line": 49,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1595,
      "end": 1599,
      "loc": {
        "start": {
          "line": 51,
          "column": 8
        },
        "end": {
          "line": 51,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1599,
      "end": 1600,
      "loc": {
        "start": {
          "line": 51,
          "column": 12
        },
        "end": {
          "line": 51,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1600,
      "end": 1602,
      "loc": {
        "start": {
          "line": 51,
          "column": 13
        },
        "end": {
          "line": 51,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1602,
      "end": 1603,
      "loc": {
        "start": {
          "line": 51,
          "column": 15
        },
        "end": {
          "line": 51,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "bindVertexArray",
      "start": 1603,
      "end": 1618,
      "loc": {
        "start": {
          "line": 51,
          "column": 16
        },
        "end": {
          "line": 51,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1618,
      "end": 1619,
      "loc": {
        "start": {
          "line": 51,
          "column": 31
        },
        "end": {
          "line": 51,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1619,
      "end": 1623,
      "loc": {
        "start": {
          "line": 51,
          "column": 32
        },
        "end": {
          "line": 51,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1623,
      "end": 1624,
      "loc": {
        "start": {
          "line": 51,
          "column": 36
        },
        "end": {
          "line": 51,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vao",
      "start": 1624,
      "end": 1627,
      "loc": {
        "start": {
          "line": 51,
          "column": 37
        },
        "end": {
          "line": 51,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1627,
      "end": 1628,
      "loc": {
        "start": {
          "line": 51,
          "column": 40
        },
        "end": {
          "line": 51,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1628,
      "end": 1629,
      "loc": {
        "start": {
          "line": 51,
          "column": 41
        },
        "end": {
          "line": 51,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1639,
      "end": 1643,
      "loc": {
        "start": {
          "line": 53,
          "column": 8
        },
        "end": {
          "line": 53,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1643,
      "end": 1644,
      "loc": {
        "start": {
          "line": 53,
          "column": 12
        },
        "end": {
          "line": 53,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1644,
      "end": 1646,
      "loc": {
        "start": {
          "line": 53,
          "column": 13
        },
        "end": {
          "line": 53,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1646,
      "end": 1647,
      "loc": {
        "start": {
          "line": 53,
          "column": 15
        },
        "end": {
          "line": 53,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "enableVertexAttribArray",
      "start": 1647,
      "end": 1670,
      "loc": {
        "start": {
          "line": 53,
          "column": 16
        },
        "end": {
          "line": 53,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1670,
      "end": 1671,
      "loc": {
        "start": {
          "line": 53,
          "column": 39
        },
        "end": {
          "line": 53,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1671,
      "end": 1675,
      "loc": {
        "start": {
          "line": 53,
          "column": 40
        },
        "end": {
          "line": 53,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1675,
      "end": 1676,
      "loc": {
        "start": {
          "line": 53,
          "column": 44
        },
        "end": {
          "line": 53,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "positionAttributeLocation",
      "start": 1676,
      "end": 1701,
      "loc": {
        "start": {
          "line": 53,
          "column": 45
        },
        "end": {
          "line": 53,
          "column": 70
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1701,
      "end": 1702,
      "loc": {
        "start": {
          "line": 53,
          "column": 70
        },
        "end": {
          "line": 53,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1702,
      "end": 1703,
      "loc": {
        "start": {
          "line": 53,
          "column": 71
        },
        "end": {
          "line": 53,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 1713,
      "end": 1716,
      "loc": {
        "start": {
          "line": 55,
          "column": 8
        },
        "end": {
          "line": 55,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "size",
      "start": 1717,
      "end": 1721,
      "loc": {
        "start": {
          "line": 55,
          "column": 12
        },
        "end": {
          "line": 55,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1722,
      "end": 1723,
      "loc": {
        "start": {
          "line": 55,
          "column": 17
        },
        "end": {
          "line": 55,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 2,
      "start": 1724,
      "end": 1725,
      "loc": {
        "start": {
          "line": 55,
          "column": 19
        },
        "end": {
          "line": 55,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1725,
      "end": 1726,
      "loc": {
        "start": {
          "line": 55,
          "column": 20
        },
        "end": {
          "line": 55,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 1735,
      "end": 1738,
      "loc": {
        "start": {
          "line": 56,
          "column": 8
        },
        "end": {
          "line": 56,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "type",
      "start": 1739,
      "end": 1743,
      "loc": {
        "start": {
          "line": 56,
          "column": 12
        },
        "end": {
          "line": 56,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1744,
      "end": 1745,
      "loc": {
        "start": {
          "line": 56,
          "column": 17
        },
        "end": {
          "line": 56,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1746,
      "end": 1750,
      "loc": {
        "start": {
          "line": 56,
          "column": 19
        },
        "end": {
          "line": 56,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1750,
      "end": 1751,
      "loc": {
        "start": {
          "line": 56,
          "column": 23
        },
        "end": {
          "line": 56,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1751,
      "end": 1753,
      "loc": {
        "start": {
          "line": 56,
          "column": 24
        },
        "end": {
          "line": 56,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1753,
      "end": 1754,
      "loc": {
        "start": {
          "line": 56,
          "column": 26
        },
        "end": {
          "line": 56,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "FLOAT",
      "start": 1754,
      "end": 1759,
      "loc": {
        "start": {
          "line": 56,
          "column": 27
        },
        "end": {
          "line": 56,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1759,
      "end": 1760,
      "loc": {
        "start": {
          "line": 56,
          "column": 32
        },
        "end": {
          "line": 56,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 1769,
      "end": 1772,
      "loc": {
        "start": {
          "line": 57,
          "column": 8
        },
        "end": {
          "line": 57,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "normalize",
      "start": 1773,
      "end": 1782,
      "loc": {
        "start": {
          "line": 57,
          "column": 12
        },
        "end": {
          "line": 57,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1783,
      "end": 1784,
      "loc": {
        "start": {
          "line": 57,
          "column": 22
        },
        "end": {
          "line": 57,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "false",
        "keyword": "false",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "false",
      "start": 1785,
      "end": 1790,
      "loc": {
        "start": {
          "line": 57,
          "column": 24
        },
        "end": {
          "line": 57,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1790,
      "end": 1791,
      "loc": {
        "start": {
          "line": 57,
          "column": 29
        },
        "end": {
          "line": 57,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 1800,
      "end": 1803,
      "loc": {
        "start": {
          "line": 58,
          "column": 8
        },
        "end": {
          "line": 58,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "stride",
      "start": 1804,
      "end": 1810,
      "loc": {
        "start": {
          "line": 58,
          "column": 12
        },
        "end": {
          "line": 58,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1811,
      "end": 1812,
      "loc": {
        "start": {
          "line": 58,
          "column": 19
        },
        "end": {
          "line": 58,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 1813,
      "end": 1814,
      "loc": {
        "start": {
          "line": 58,
          "column": 21
        },
        "end": {
          "line": 58,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1814,
      "end": 1815,
      "loc": {
        "start": {
          "line": 58,
          "column": 22
        },
        "end": {
          "line": 58,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 1824,
      "end": 1827,
      "loc": {
        "start": {
          "line": 59,
          "column": 8
        },
        "end": {
          "line": 59,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vertexOffset",
      "start": 1828,
      "end": 1840,
      "loc": {
        "start": {
          "line": 59,
          "column": 12
        },
        "end": {
          "line": 59,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 1841,
      "end": 1842,
      "loc": {
        "start": {
          "line": 59,
          "column": 25
        },
        "end": {
          "line": 59,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 1843,
      "end": 1844,
      "loc": {
        "start": {
          "line": 59,
          "column": 27
        },
        "end": {
          "line": 59,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1844,
      "end": 1845,
      "loc": {
        "start": {
          "line": 59,
          "column": 28
        },
        "end": {
          "line": 59,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1854,
      "end": 1858,
      "loc": {
        "start": {
          "line": 60,
          "column": 8
        },
        "end": {
          "line": 60,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1858,
      "end": 1859,
      "loc": {
        "start": {
          "line": 60,
          "column": 12
        },
        "end": {
          "line": 60,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 1859,
      "end": 1861,
      "loc": {
        "start": {
          "line": 60,
          "column": 13
        },
        "end": {
          "line": 60,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1861,
      "end": 1862,
      "loc": {
        "start": {
          "line": 60,
          "column": 15
        },
        "end": {
          "line": 60,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vertexAttribPointer",
      "start": 1862,
      "end": 1881,
      "loc": {
        "start": {
          "line": 60,
          "column": 16
        },
        "end": {
          "line": 60,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1881,
      "end": 1882,
      "loc": {
        "start": {
          "line": 60,
          "column": 35
        },
        "end": {
          "line": 60,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1882,
      "end": 1886,
      "loc": {
        "start": {
          "line": 60,
          "column": 36
        },
        "end": {
          "line": 60,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1886,
      "end": 1887,
      "loc": {
        "start": {
          "line": 60,
          "column": 40
        },
        "end": {
          "line": 60,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "positionAttributeLocation",
      "start": 1887,
      "end": 1912,
      "loc": {
        "start": {
          "line": 60,
          "column": 41
        },
        "end": {
          "line": 60,
          "column": 66
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1912,
      "end": 1913,
      "loc": {
        "start": {
          "line": 60,
          "column": 66
        },
        "end": {
          "line": 60,
          "column": 67
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "size",
      "start": 1914,
      "end": 1918,
      "loc": {
        "start": {
          "line": 60,
          "column": 68
        },
        "end": {
          "line": 60,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1918,
      "end": 1919,
      "loc": {
        "start": {
          "line": 60,
          "column": 72
        },
        "end": {
          "line": 60,
          "column": 73
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "type",
      "start": 1920,
      "end": 1924,
      "loc": {
        "start": {
          "line": 60,
          "column": 74
        },
        "end": {
          "line": 60,
          "column": 78
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1924,
      "end": 1925,
      "loc": {
        "start": {
          "line": 60,
          "column": 78
        },
        "end": {
          "line": 60,
          "column": 79
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "normalize",
      "start": 1926,
      "end": 1935,
      "loc": {
        "start": {
          "line": 60,
          "column": 80
        },
        "end": {
          "line": 60,
          "column": 89
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1935,
      "end": 1936,
      "loc": {
        "start": {
          "line": 60,
          "column": 89
        },
        "end": {
          "line": 60,
          "column": 90
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "stride",
      "start": 1937,
      "end": 1943,
      "loc": {
        "start": {
          "line": 60,
          "column": 91
        },
        "end": {
          "line": 60,
          "column": 97
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1943,
      "end": 1944,
      "loc": {
        "start": {
          "line": 60,
          "column": 97
        },
        "end": {
          "line": 60,
          "column": 98
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vertexOffset",
      "start": 1945,
      "end": 1957,
      "loc": {
        "start": {
          "line": 60,
          "column": 99
        },
        "end": {
          "line": 60,
          "column": 111
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 1957,
      "end": 1958,
      "loc": {
        "start": {
          "line": 60,
          "column": 111
        },
        "end": {
          "line": 60,
          "column": 112
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1958,
      "end": 1959,
      "loc": {
        "start": {
          "line": 60,
          "column": 112
        },
        "end": {
          "line": 60,
          "column": 113
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "textures",
      "start": 1969,
      "end": 1979,
      "loc": {
        "start": {
          "line": 62,
          "column": 8
        },
        "end": {
          "line": 62,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 1988,
      "end": 1992,
      "loc": {
        "start": {
          "line": 63,
          "column": 8
        },
        "end": {
          "line": 63,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 1992,
      "end": 1993,
      "loc": {
        "start": {
          "line": 63,
          "column": 12
        },
        "end": {
          "line": 63,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "texcoordBuffer",
      "start": 1993,
      "end": 2007,
      "loc": {
        "start": {
          "line": 63,
          "column": 13
        },
        "end": {
          "line": 63,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 2008,
      "end": 2009,
      "loc": {
        "start": {
          "line": 63,
          "column": 28
        },
        "end": {
          "line": 63,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2010,
      "end": 2014,
      "loc": {
        "start": {
          "line": 63,
          "column": 30
        },
        "end": {
          "line": 63,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2014,
      "end": 2015,
      "loc": {
        "start": {
          "line": 63,
          "column": 34
        },
        "end": {
          "line": 63,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2015,
      "end": 2017,
      "loc": {
        "start": {
          "line": 63,
          "column": 35
        },
        "end": {
          "line": 63,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2017,
      "end": 2018,
      "loc": {
        "start": {
          "line": 63,
          "column": 37
        },
        "end": {
          "line": 63,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "createBuffer",
      "start": 2018,
      "end": 2030,
      "loc": {
        "start": {
          "line": 63,
          "column": 38
        },
        "end": {
          "line": 63,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2030,
      "end": 2031,
      "loc": {
        "start": {
          "line": 63,
          "column": 50
        },
        "end": {
          "line": 63,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2031,
      "end": 2032,
      "loc": {
        "start": {
          "line": 63,
          "column": 51
        },
        "end": {
          "line": 63,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2032,
      "end": 2033,
      "loc": {
        "start": {
          "line": 63,
          "column": 52
        },
        "end": {
          "line": 63,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2042,
      "end": 2046,
      "loc": {
        "start": {
          "line": 64,
          "column": 8
        },
        "end": {
          "line": 64,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2046,
      "end": 2047,
      "loc": {
        "start": {
          "line": 64,
          "column": 12
        },
        "end": {
          "line": 64,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2047,
      "end": 2049,
      "loc": {
        "start": {
          "line": 64,
          "column": 13
        },
        "end": {
          "line": 64,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2049,
      "end": 2050,
      "loc": {
        "start": {
          "line": 64,
          "column": 15
        },
        "end": {
          "line": 64,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "bindBuffer",
      "start": 2050,
      "end": 2060,
      "loc": {
        "start": {
          "line": 64,
          "column": 16
        },
        "end": {
          "line": 64,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2060,
      "end": 2061,
      "loc": {
        "start": {
          "line": 64,
          "column": 26
        },
        "end": {
          "line": 64,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2061,
      "end": 2065,
      "loc": {
        "start": {
          "line": 64,
          "column": 27
        },
        "end": {
          "line": 64,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2065,
      "end": 2066,
      "loc": {
        "start": {
          "line": 64,
          "column": 31
        },
        "end": {
          "line": 64,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2066,
      "end": 2068,
      "loc": {
        "start": {
          "line": 64,
          "column": 32
        },
        "end": {
          "line": 64,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2068,
      "end": 2069,
      "loc": {
        "start": {
          "line": 64,
          "column": 34
        },
        "end": {
          "line": 64,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ARRAY_BUFFER",
      "start": 2069,
      "end": 2081,
      "loc": {
        "start": {
          "line": 64,
          "column": 35
        },
        "end": {
          "line": 64,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2081,
      "end": 2082,
      "loc": {
        "start": {
          "line": 64,
          "column": 47
        },
        "end": {
          "line": 64,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2083,
      "end": 2087,
      "loc": {
        "start": {
          "line": 64,
          "column": 49
        },
        "end": {
          "line": 64,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2087,
      "end": 2088,
      "loc": {
        "start": {
          "line": 64,
          "column": 53
        },
        "end": {
          "line": 64,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "texcoordBuffer",
      "start": 2088,
      "end": 2102,
      "loc": {
        "start": {
          "line": 64,
          "column": 54
        },
        "end": {
          "line": 64,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2102,
      "end": 2103,
      "loc": {
        "start": {
          "line": 64,
          "column": 68
        },
        "end": {
          "line": 64,
          "column": 69
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2103,
      "end": 2104,
      "loc": {
        "start": {
          "line": 64,
          "column": 69
        },
        "end": {
          "line": 64,
          "column": 70
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2113,
      "end": 2117,
      "loc": {
        "start": {
          "line": 65,
          "column": 8
        },
        "end": {
          "line": 65,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2117,
      "end": 2118,
      "loc": {
        "start": {
          "line": 65,
          "column": 12
        },
        "end": {
          "line": 65,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2118,
      "end": 2120,
      "loc": {
        "start": {
          "line": 65,
          "column": 13
        },
        "end": {
          "line": 65,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2120,
      "end": 2121,
      "loc": {
        "start": {
          "line": 65,
          "column": 15
        },
        "end": {
          "line": 65,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "bufferData",
      "start": 2121,
      "end": 2131,
      "loc": {
        "start": {
          "line": 65,
          "column": 16
        },
        "end": {
          "line": 65,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2131,
      "end": 2132,
      "loc": {
        "start": {
          "line": 65,
          "column": 26
        },
        "end": {
          "line": 65,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2132,
      "end": 2136,
      "loc": {
        "start": {
          "line": 65,
          "column": 27
        },
        "end": {
          "line": 65,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2136,
      "end": 2137,
      "loc": {
        "start": {
          "line": 65,
          "column": 31
        },
        "end": {
          "line": 65,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2137,
      "end": 2139,
      "loc": {
        "start": {
          "line": 65,
          "column": 32
        },
        "end": {
          "line": 65,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2139,
      "end": 2140,
      "loc": {
        "start": {
          "line": 65,
          "column": 34
        },
        "end": {
          "line": 65,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ARRAY_BUFFER",
      "start": 2140,
      "end": 2152,
      "loc": {
        "start": {
          "line": 65,
          "column": 35
        },
        "end": {
          "line": 65,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2152,
      "end": 2153,
      "loc": {
        "start": {
          "line": 65,
          "column": 47
        },
        "end": {
          "line": 65,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "new",
        "keyword": "new",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "new",
      "start": 2154,
      "end": 2157,
      "loc": {
        "start": {
          "line": 65,
          "column": 49
        },
        "end": {
          "line": 65,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Float32Array",
      "start": 2158,
      "end": 2170,
      "loc": {
        "start": {
          "line": 65,
          "column": 53
        },
        "end": {
          "line": 65,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2170,
      "end": 2171,
      "loc": {
        "start": {
          "line": 65,
          "column": 65
        },
        "end": {
          "line": 65,
          "column": 66
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2171,
      "end": 2172,
      "loc": {
        "start": {
          "line": 65,
          "column": 66
        },
        "end": {
          "line": 65,
          "column": 67
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 2172,
      "end": 2173,
      "loc": {
        "start": {
          "line": 65,
          "column": 67
        },
        "end": {
          "line": 65,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2173,
      "end": 2174,
      "loc": {
        "start": {
          "line": 65,
          "column": 68
        },
        "end": {
          "line": 65,
          "column": 69
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 2175,
      "end": 2176,
      "loc": {
        "start": {
          "line": 65,
          "column": 70
        },
        "end": {
          "line": 65,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2176,
      "end": 2177,
      "loc": {
        "start": {
          "line": 65,
          "column": 71
        },
        "end": {
          "line": 65,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 2178,
      "end": 2179,
      "loc": {
        "start": {
          "line": 65,
          "column": 73
        },
        "end": {
          "line": 65,
          "column": 74
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2179,
      "end": 2180,
      "loc": {
        "start": {
          "line": 65,
          "column": 74
        },
        "end": {
          "line": 65,
          "column": 75
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 2181,
      "end": 2182,
      "loc": {
        "start": {
          "line": 65,
          "column": 76
        },
        "end": {
          "line": 65,
          "column": 77
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2182,
      "end": 2183,
      "loc": {
        "start": {
          "line": 65,
          "column": 77
        },
        "end": {
          "line": 65,
          "column": 78
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 2184,
      "end": 2185,
      "loc": {
        "start": {
          "line": 65,
          "column": 79
        },
        "end": {
          "line": 65,
          "column": 80
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2185,
      "end": 2186,
      "loc": {
        "start": {
          "line": 65,
          "column": 80
        },
        "end": {
          "line": 65,
          "column": 81
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 2187,
      "end": 2188,
      "loc": {
        "start": {
          "line": 65,
          "column": 82
        },
        "end": {
          "line": 65,
          "column": 83
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2188,
      "end": 2189,
      "loc": {
        "start": {
          "line": 65,
          "column": 83
        },
        "end": {
          "line": 65,
          "column": 84
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 2190,
      "end": 2191,
      "loc": {
        "start": {
          "line": 65,
          "column": 85
        },
        "end": {
          "line": 65,
          "column": 86
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2191,
      "end": 2192,
      "loc": {
        "start": {
          "line": 65,
          "column": 86
        },
        "end": {
          "line": 65,
          "column": 87
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 2193,
      "end": 2194,
      "loc": {
        "start": {
          "line": 65,
          "column": 88
        },
        "end": {
          "line": 65,
          "column": 89
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2194,
      "end": 2195,
      "loc": {
        "start": {
          "line": 65,
          "column": 89
        },
        "end": {
          "line": 65,
          "column": 90
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 2196,
      "end": 2197,
      "loc": {
        "start": {
          "line": 65,
          "column": 91
        },
        "end": {
          "line": 65,
          "column": 92
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2197,
      "end": 2198,
      "loc": {
        "start": {
          "line": 65,
          "column": 92
        },
        "end": {
          "line": 65,
          "column": 93
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 2199,
      "end": 2200,
      "loc": {
        "start": {
          "line": 65,
          "column": 94
        },
        "end": {
          "line": 65,
          "column": 95
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2200,
      "end": 2201,
      "loc": {
        "start": {
          "line": 65,
          "column": 95
        },
        "end": {
          "line": 65,
          "column": 96
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 2202,
      "end": 2203,
      "loc": {
        "start": {
          "line": 65,
          "column": 97
        },
        "end": {
          "line": 65,
          "column": 98
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2203,
      "end": 2204,
      "loc": {
        "start": {
          "line": 65,
          "column": 98
        },
        "end": {
          "line": 65,
          "column": 99
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 2205,
      "end": 2206,
      "loc": {
        "start": {
          "line": 65,
          "column": 100
        },
        "end": {
          "line": 65,
          "column": 101
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2206,
      "end": 2207,
      "loc": {
        "start": {
          "line": 65,
          "column": 101
        },
        "end": {
          "line": 65,
          "column": 102
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2207,
      "end": 2208,
      "loc": {
        "start": {
          "line": 65,
          "column": 102
        },
        "end": {
          "line": 65,
          "column": 103
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2208,
      "end": 2209,
      "loc": {
        "start": {
          "line": 65,
          "column": 103
        },
        "end": {
          "line": 65,
          "column": 104
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2210,
      "end": 2214,
      "loc": {
        "start": {
          "line": 65,
          "column": 105
        },
        "end": {
          "line": 65,
          "column": 109
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2214,
      "end": 2215,
      "loc": {
        "start": {
          "line": 65,
          "column": 109
        },
        "end": {
          "line": 65,
          "column": 110
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2215,
      "end": 2217,
      "loc": {
        "start": {
          "line": 65,
          "column": 110
        },
        "end": {
          "line": 65,
          "column": 112
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2217,
      "end": 2218,
      "loc": {
        "start": {
          "line": 65,
          "column": 112
        },
        "end": {
          "line": 65,
          "column": 113
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "STATIC_DRAW",
      "start": 2218,
      "end": 2229,
      "loc": {
        "start": {
          "line": 65,
          "column": 113
        },
        "end": {
          "line": 65,
          "column": 124
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2229,
      "end": 2230,
      "loc": {
        "start": {
          "line": 65,
          "column": 124
        },
        "end": {
          "line": 65,
          "column": 125
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2230,
      "end": 2231,
      "loc": {
        "start": {
          "line": 65,
          "column": 125
        },
        "end": {
          "line": 65,
          "column": 126
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " Turn on the attribute",
      "start": 2241,
      "end": 2265,
      "loc": {
        "start": {
          "line": 67,
          "column": 8
        },
        "end": {
          "line": 67,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2274,
      "end": 2278,
      "loc": {
        "start": {
          "line": 68,
          "column": 8
        },
        "end": {
          "line": 68,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2278,
      "end": 2279,
      "loc": {
        "start": {
          "line": 68,
          "column": 12
        },
        "end": {
          "line": 68,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2279,
      "end": 2281,
      "loc": {
        "start": {
          "line": 68,
          "column": 13
        },
        "end": {
          "line": 68,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2281,
      "end": 2282,
      "loc": {
        "start": {
          "line": 68,
          "column": 15
        },
        "end": {
          "line": 68,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "enableVertexAttribArray",
      "start": 2282,
      "end": 2305,
      "loc": {
        "start": {
          "line": 68,
          "column": 16
        },
        "end": {
          "line": 68,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2305,
      "end": 2306,
      "loc": {
        "start": {
          "line": 68,
          "column": 39
        },
        "end": {
          "line": 68,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2306,
      "end": 2310,
      "loc": {
        "start": {
          "line": 68,
          "column": 40
        },
        "end": {
          "line": 68,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2310,
      "end": 2311,
      "loc": {
        "start": {
          "line": 68,
          "column": 44
        },
        "end": {
          "line": 68,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "texcoordAttributeLocation",
      "start": 2311,
      "end": 2336,
      "loc": {
        "start": {
          "line": 68,
          "column": 45
        },
        "end": {
          "line": 68,
          "column": 70
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2336,
      "end": 2337,
      "loc": {
        "start": {
          "line": 68,
          "column": 70
        },
        "end": {
          "line": 68,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2337,
      "end": 2338,
      "loc": {
        "start": {
          "line": 68,
          "column": 71
        },
        "end": {
          "line": 68,
          "column": 72
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " Tell the attribute how to get data out of colorBuffer (ARRAY_BUFFER)",
      "start": 2348,
      "end": 2419,
      "loc": {
        "start": {
          "line": 70,
          "column": 8
        },
        "end": {
          "line": 70,
          "column": 79
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 2428,
      "end": 2431,
      "loc": {
        "start": {
          "line": 71,
          "column": 8
        },
        "end": {
          "line": 71,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_size",
      "start": 2432,
      "end": 2438,
      "loc": {
        "start": {
          "line": 71,
          "column": 12
        },
        "end": {
          "line": 71,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 2439,
      "end": 2440,
      "loc": {
        "start": {
          "line": 71,
          "column": 19
        },
        "end": {
          "line": 71,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 2,
      "start": 2441,
      "end": 2442,
      "loc": {
        "start": {
          "line": 71,
          "column": 21
        },
        "end": {
          "line": 71,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2442,
      "end": 2443,
      "loc": {
        "start": {
          "line": 71,
          "column": 22
        },
        "end": {
          "line": 71,
          "column": 23
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " 3 components per iteration",
      "start": 2453,
      "end": 2482,
      "loc": {
        "start": {
          "line": 71,
          "column": 33
        },
        "end": {
          "line": 71,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 2491,
      "end": 2494,
      "loc": {
        "start": {
          "line": 72,
          "column": 8
        },
        "end": {
          "line": 72,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_type",
      "start": 2495,
      "end": 2501,
      "loc": {
        "start": {
          "line": 72,
          "column": 12
        },
        "end": {
          "line": 72,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 2502,
      "end": 2503,
      "loc": {
        "start": {
          "line": 72,
          "column": 19
        },
        "end": {
          "line": 72,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2504,
      "end": 2508,
      "loc": {
        "start": {
          "line": 72,
          "column": 21
        },
        "end": {
          "line": 72,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2508,
      "end": 2509,
      "loc": {
        "start": {
          "line": 72,
          "column": 25
        },
        "end": {
          "line": 72,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2509,
      "end": 2511,
      "loc": {
        "start": {
          "line": 72,
          "column": 26
        },
        "end": {
          "line": 72,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2511,
      "end": 2512,
      "loc": {
        "start": {
          "line": 72,
          "column": 28
        },
        "end": {
          "line": 72,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "FLOAT",
      "start": 2512,
      "end": 2517,
      "loc": {
        "start": {
          "line": 72,
          "column": 29
        },
        "end": {
          "line": 72,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2517,
      "end": 2518,
      "loc": {
        "start": {
          "line": 72,
          "column": 34
        },
        "end": {
          "line": 72,
          "column": 35
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " the data is 32bit floats",
      "start": 2521,
      "end": 2548,
      "loc": {
        "start": {
          "line": 72,
          "column": 38
        },
        "end": {
          "line": 72,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 2557,
      "end": 2560,
      "loc": {
        "start": {
          "line": 73,
          "column": 8
        },
        "end": {
          "line": 73,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_normalize",
      "start": 2561,
      "end": 2572,
      "loc": {
        "start": {
          "line": 73,
          "column": 12
        },
        "end": {
          "line": 73,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 2573,
      "end": 2574,
      "loc": {
        "start": {
          "line": 73,
          "column": 24
        },
        "end": {
          "line": 73,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "true",
        "keyword": "true",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "true",
      "start": 2575,
      "end": 2579,
      "loc": {
        "start": {
          "line": 73,
          "column": 26
        },
        "end": {
          "line": 73,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2579,
      "end": 2580,
      "loc": {
        "start": {
          "line": 73,
          "column": 30
        },
        "end": {
          "line": 73,
          "column": 31
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " convert from 0-255 to 0.0-1.0",
      "start": 2582,
      "end": 2614,
      "loc": {
        "start": {
          "line": 73,
          "column": 33
        },
        "end": {
          "line": 73,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 2623,
      "end": 2626,
      "loc": {
        "start": {
          "line": 74,
          "column": 8
        },
        "end": {
          "line": 74,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_stride",
      "start": 2627,
      "end": 2635,
      "loc": {
        "start": {
          "line": 74,
          "column": 12
        },
        "end": {
          "line": 74,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 2636,
      "end": 2637,
      "loc": {
        "start": {
          "line": 74,
          "column": 21
        },
        "end": {
          "line": 74,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 2638,
      "end": 2639,
      "loc": {
        "start": {
          "line": 74,
          "column": 23
        },
        "end": {
          "line": 74,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2639,
      "end": 2640,
      "loc": {
        "start": {
          "line": 74,
          "column": 24
        },
        "end": {
          "line": 74,
          "column": 25
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " 0 = move forward size * sizeof(type) each iteration to get the next color",
      "start": 2648,
      "end": 2724,
      "loc": {
        "start": {
          "line": 74,
          "column": 33
        },
        "end": {
          "line": 74,
          "column": 109
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 2733,
      "end": 2736,
      "loc": {
        "start": {
          "line": 75,
          "column": 8
        },
        "end": {
          "line": 75,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_offset",
      "start": 2737,
      "end": 2745,
      "loc": {
        "start": {
          "line": 75,
          "column": 12
        },
        "end": {
          "line": 75,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 2746,
      "end": 2747,
      "loc": {
        "start": {
          "line": 75,
          "column": 21
        },
        "end": {
          "line": 75,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 2748,
      "end": 2749,
      "loc": {
        "start": {
          "line": 75,
          "column": 23
        },
        "end": {
          "line": 75,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2749,
      "end": 2750,
      "loc": {
        "start": {
          "line": 75,
          "column": 24
        },
        "end": {
          "line": 75,
          "column": 25
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " start at the beginning of the buffer",
      "start": 2758,
      "end": 2797,
      "loc": {
        "start": {
          "line": 75,
          "column": 33
        },
        "end": {
          "line": 75,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2806,
      "end": 2810,
      "loc": {
        "start": {
          "line": 76,
          "column": 8
        },
        "end": {
          "line": 76,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2810,
      "end": 2811,
      "loc": {
        "start": {
          "line": 76,
          "column": 12
        },
        "end": {
          "line": 76,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2811,
      "end": 2813,
      "loc": {
        "start": {
          "line": 76,
          "column": 13
        },
        "end": {
          "line": 76,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2813,
      "end": 2814,
      "loc": {
        "start": {
          "line": 76,
          "column": 15
        },
        "end": {
          "line": 76,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vertexAttribPointer",
      "start": 2814,
      "end": 2833,
      "loc": {
        "start": {
          "line": 76,
          "column": 16
        },
        "end": {
          "line": 76,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2833,
      "end": 2834,
      "loc": {
        "start": {
          "line": 76,
          "column": 35
        },
        "end": {
          "line": 76,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2847,
      "end": 2851,
      "loc": {
        "start": {
          "line": 77,
          "column": 12
        },
        "end": {
          "line": 77,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2851,
      "end": 2852,
      "loc": {
        "start": {
          "line": 77,
          "column": 16
        },
        "end": {
          "line": 77,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "texcoordAttributeLocation",
      "start": 2852,
      "end": 2877,
      "loc": {
        "start": {
          "line": 77,
          "column": 17
        },
        "end": {
          "line": 77,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2877,
      "end": 2878,
      "loc": {
        "start": {
          "line": 77,
          "column": 42
        },
        "end": {
          "line": 77,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_size",
      "start": 2879,
      "end": 2885,
      "loc": {
        "start": {
          "line": 77,
          "column": 44
        },
        "end": {
          "line": 77,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2885,
      "end": 2886,
      "loc": {
        "start": {
          "line": 77,
          "column": 50
        },
        "end": {
          "line": 77,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_type",
      "start": 2887,
      "end": 2893,
      "loc": {
        "start": {
          "line": 77,
          "column": 52
        },
        "end": {
          "line": 77,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2893,
      "end": 2894,
      "loc": {
        "start": {
          "line": 77,
          "column": 58
        },
        "end": {
          "line": 77,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_normalize",
      "start": 2895,
      "end": 2906,
      "loc": {
        "start": {
          "line": 77,
          "column": 60
        },
        "end": {
          "line": 77,
          "column": 71
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2906,
      "end": 2907,
      "loc": {
        "start": {
          "line": 77,
          "column": 71
        },
        "end": {
          "line": 77,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_stride",
      "start": 2908,
      "end": 2916,
      "loc": {
        "start": {
          "line": 77,
          "column": 73
        },
        "end": {
          "line": 77,
          "column": 81
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2916,
      "end": 2917,
      "loc": {
        "start": {
          "line": 77,
          "column": 81
        },
        "end": {
          "line": 77,
          "column": 82
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t_offset",
      "start": 2918,
      "end": 2926,
      "loc": {
        "start": {
          "line": 77,
          "column": 83
        },
        "end": {
          "line": 77,
          "column": 91
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2926,
      "end": 2927,
      "loc": {
        "start": {
          "line": 77,
          "column": 91
        },
        "end": {
          "line": 77,
          "column": 92
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2927,
      "end": 2928,
      "loc": {
        "start": {
          "line": 77,
          "column": 92
        },
        "end": {
          "line": 77,
          "column": 93
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2939,
      "end": 2943,
      "loc": {
        "start": {
          "line": 80,
          "column": 8
        },
        "end": {
          "line": 80,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2943,
      "end": 2944,
      "loc": {
        "start": {
          "line": 80,
          "column": 12
        },
        "end": {
          "line": 80,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2944,
      "end": 2946,
      "loc": {
        "start": {
          "line": 80,
          "column": 13
        },
        "end": {
          "line": 80,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2946,
      "end": 2947,
      "loc": {
        "start": {
          "line": 80,
          "column": 15
        },
        "end": {
          "line": 80,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "enable",
      "start": 2947,
      "end": 2953,
      "loc": {
        "start": {
          "line": 80,
          "column": 16
        },
        "end": {
          "line": 80,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2953,
      "end": 2954,
      "loc": {
        "start": {
          "line": 80,
          "column": 22
        },
        "end": {
          "line": 80,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2954,
      "end": 2958,
      "loc": {
        "start": {
          "line": 80,
          "column": 23
        },
        "end": {
          "line": 80,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2958,
      "end": 2959,
      "loc": {
        "start": {
          "line": 80,
          "column": 27
        },
        "end": {
          "line": 80,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2959,
      "end": 2961,
      "loc": {
        "start": {
          "line": 80,
          "column": 28
        },
        "end": {
          "line": 80,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2961,
      "end": 2962,
      "loc": {
        "start": {
          "line": 80,
          "column": 30
        },
        "end": {
          "line": 80,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "DEPTH_TEST",
      "start": 2962,
      "end": 2972,
      "loc": {
        "start": {
          "line": 80,
          "column": 31
        },
        "end": {
          "line": 80,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 2972,
      "end": 2973,
      "loc": {
        "start": {
          "line": 80,
          "column": 41
        },
        "end": {
          "line": 80,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2973,
      "end": 2974,
      "loc": {
        "start": {
          "line": 80,
          "column": 42
        },
        "end": {
          "line": 80,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 2983,
      "end": 2987,
      "loc": {
        "start": {
          "line": 81,
          "column": 8
        },
        "end": {
          "line": 81,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2987,
      "end": 2988,
      "loc": {
        "start": {
          "line": 81,
          "column": 12
        },
        "end": {
          "line": 81,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 2988,
      "end": 2990,
      "loc": {
        "start": {
          "line": 81,
          "column": 13
        },
        "end": {
          "line": 81,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 2990,
      "end": 2991,
      "loc": {
        "start": {
          "line": 81,
          "column": 15
        },
        "end": {
          "line": 81,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "depthFunc",
      "start": 2991,
      "end": 3000,
      "loc": {
        "start": {
          "line": 81,
          "column": 16
        },
        "end": {
          "line": 81,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3000,
      "end": 3001,
      "loc": {
        "start": {
          "line": 81,
          "column": 25
        },
        "end": {
          "line": 81,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3001,
      "end": 3005,
      "loc": {
        "start": {
          "line": 81,
          "column": 26
        },
        "end": {
          "line": 81,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3005,
      "end": 3006,
      "loc": {
        "start": {
          "line": 81,
          "column": 30
        },
        "end": {
          "line": 81,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 3006,
      "end": 3008,
      "loc": {
        "start": {
          "line": 81,
          "column": 31
        },
        "end": {
          "line": 81,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3008,
      "end": 3009,
      "loc": {
        "start": {
          "line": 81,
          "column": 33
        },
        "end": {
          "line": 81,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "LESS",
      "start": 3009,
      "end": 3013,
      "loc": {
        "start": {
          "line": 81,
          "column": 34
        },
        "end": {
          "line": 81,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3013,
      "end": 3014,
      "loc": {
        "start": {
          "line": 81,
          "column": 38
        },
        "end": {
          "line": 81,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3014,
      "end": 3015,
      "loc": {
        "start": {
          "line": 81,
          "column": 39
        },
        "end": {
          "line": 81,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3030,
      "end": 3034,
      "loc": {
        "start": {
          "line": 82,
          "column": 8
        },
        "end": {
          "line": 82,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3034,
      "end": 3035,
      "loc": {
        "start": {
          "line": 82,
          "column": 12
        },
        "end": {
          "line": 82,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 3035,
      "end": 3037,
      "loc": {
        "start": {
          "line": 82,
          "column": 13
        },
        "end": {
          "line": 82,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3037,
      "end": 3038,
      "loc": {
        "start": {
          "line": 82,
          "column": 15
        },
        "end": {
          "line": 82,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "enable",
      "start": 3038,
      "end": 3044,
      "loc": {
        "start": {
          "line": 82,
          "column": 16
        },
        "end": {
          "line": 82,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3044,
      "end": 3045,
      "loc": {
        "start": {
          "line": 82,
          "column": 22
        },
        "end": {
          "line": 82,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3045,
      "end": 3049,
      "loc": {
        "start": {
          "line": 82,
          "column": 23
        },
        "end": {
          "line": 82,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3049,
      "end": 3050,
      "loc": {
        "start": {
          "line": 82,
          "column": 27
        },
        "end": {
          "line": 82,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 3050,
      "end": 3052,
      "loc": {
        "start": {
          "line": 82,
          "column": 28
        },
        "end": {
          "line": 82,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3052,
      "end": 3053,
      "loc": {
        "start": {
          "line": 82,
          "column": 30
        },
        "end": {
          "line": 82,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "BLEND",
      "start": 3053,
      "end": 3058,
      "loc": {
        "start": {
          "line": 82,
          "column": 31
        },
        "end": {
          "line": 82,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3058,
      "end": 3059,
      "loc": {
        "start": {
          "line": 82,
          "column": 36
        },
        "end": {
          "line": 82,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3059,
      "end": 3060,
      "loc": {
        "start": {
          "line": 82,
          "column": 37
        },
        "end": {
          "line": 82,
          "column": 38
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "this.GL.blendFuncSeparate(this.GL.GL_SRC_ALPHA, this.GL.GL_ONE_MINUS_SRC_ALPHA, this.GL.GL_ONE, this.GL.GL_ONE_MINUS_SRC_ALPHA);",
      "start": 3069,
      "end": 3199,
      "loc": {
        "start": {
          "line": 83,
          "column": 8
        },
        "end": {
          "line": 83,
          "column": 138
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3204,
      "end": 3205,
      "loc": {
        "start": {
          "line": 84,
          "column": 4
        },
        "end": {
          "line": 84,
          "column": 5
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n     * Checks if the program for the next object to draw must be changed.\n     * If it does, it will change WebGL programs.\n     * \n     * @param {ProgramObject} program A program object returned from ProgramManager.getProgram()\n     ",
      "start": 3211,
      "end": 3451,
      "loc": {
        "start": {
          "line": 86,
          "column": 4
        },
        "end": {
          "line": 91,
          "column": 7
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_updateProgram",
      "start": 3456,
      "end": 3470,
      "loc": {
        "start": {
          "line": 92,
          "column": 4
        },
        "end": {
          "line": 92,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3470,
      "end": 3471,
      "loc": {
        "start": {
          "line": 92,
          "column": 18
        },
        "end": {
          "line": 92,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "program",
      "start": 3471,
      "end": 3478,
      "loc": {
        "start": {
          "line": 92,
          "column": 19
        },
        "end": {
          "line": 92,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3478,
      "end": 3479,
      "loc": {
        "start": {
          "line": 92,
          "column": 26
        },
        "end": {
          "line": 92,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3480,
      "end": 3481,
      "loc": {
        "start": {
          "line": 92,
          "column": 28
        },
        "end": {
          "line": 92,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 3490,
      "end": 3492,
      "loc": {
        "start": {
          "line": 93,
          "column": 8
        },
        "end": {
          "line": 93,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3493,
      "end": 3494,
      "loc": {
        "start": {
          "line": 93,
          "column": 11
        },
        "end": {
          "line": 93,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3494,
      "end": 3498,
      "loc": {
        "start": {
          "line": 93,
          "column": 12
        },
        "end": {
          "line": 93,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3498,
      "end": 3499,
      "loc": {
        "start": {
          "line": 93,
          "column": 16
        },
        "end": {
          "line": 93,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "currentProgram",
      "start": 3499,
      "end": 3513,
      "loc": {
        "start": {
          "line": 93,
          "column": 17
        },
        "end": {
          "line": 93,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "==/!=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 6,
        "updateContext": null
      },
      "value": "==",
      "start": 3514,
      "end": 3516,
      "loc": {
        "start": {
          "line": 93,
          "column": 32
        },
        "end": {
          "line": 93,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "null",
        "keyword": "null",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "null",
      "start": 3517,
      "end": 3521,
      "loc": {
        "start": {
          "line": 93,
          "column": 35
        },
        "end": {
          "line": 93,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "||",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 1,
        "updateContext": null
      },
      "value": "||",
      "start": 3522,
      "end": 3524,
      "loc": {
        "start": {
          "line": 93,
          "column": 40
        },
        "end": {
          "line": 93,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3525,
      "end": 3529,
      "loc": {
        "start": {
          "line": 93,
          "column": 43
        },
        "end": {
          "line": 93,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3529,
      "end": 3530,
      "loc": {
        "start": {
          "line": 93,
          "column": 47
        },
        "end": {
          "line": 93,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "currentProgram",
      "start": 3530,
      "end": 3544,
      "loc": {
        "start": {
          "line": 93,
          "column": 48
        },
        "end": {
          "line": 93,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3544,
      "end": 3545,
      "loc": {
        "start": {
          "line": 93,
          "column": 62
        },
        "end": {
          "line": 93,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "id",
      "start": 3545,
      "end": 3547,
      "loc": {
        "start": {
          "line": 93,
          "column": 63
        },
        "end": {
          "line": 93,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": "==/!=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 6,
        "updateContext": null
      },
      "value": "!=",
      "start": 3548,
      "end": 3550,
      "loc": {
        "start": {
          "line": 93,
          "column": 66
        },
        "end": {
          "line": 93,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "program",
      "start": 3551,
      "end": 3558,
      "loc": {
        "start": {
          "line": 93,
          "column": 69
        },
        "end": {
          "line": 93,
          "column": 76
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3558,
      "end": 3559,
      "loc": {
        "start": {
          "line": 93,
          "column": 76
        },
        "end": {
          "line": 93,
          "column": 77
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "id",
      "start": 3559,
      "end": 3561,
      "loc": {
        "start": {
          "line": 93,
          "column": 77
        },
        "end": {
          "line": 93,
          "column": 79
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3561,
      "end": 3562,
      "loc": {
        "start": {
          "line": 93,
          "column": 79
        },
        "end": {
          "line": 93,
          "column": 80
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3563,
      "end": 3564,
      "loc": {
        "start": {
          "line": 93,
          "column": 81
        },
        "end": {
          "line": 93,
          "column": 82
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3577,
      "end": 3581,
      "loc": {
        "start": {
          "line": 94,
          "column": 12
        },
        "end": {
          "line": 94,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3581,
      "end": 3582,
      "loc": {
        "start": {
          "line": 94,
          "column": 16
        },
        "end": {
          "line": 94,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 3582,
      "end": 3584,
      "loc": {
        "start": {
          "line": 94,
          "column": 17
        },
        "end": {
          "line": 94,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3584,
      "end": 3585,
      "loc": {
        "start": {
          "line": 94,
          "column": 19
        },
        "end": {
          "line": 94,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "useProgram",
      "start": 3585,
      "end": 3595,
      "loc": {
        "start": {
          "line": 94,
          "column": 20
        },
        "end": {
          "line": 94,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3595,
      "end": 3596,
      "loc": {
        "start": {
          "line": 94,
          "column": 30
        },
        "end": {
          "line": 94,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "program",
      "start": 3596,
      "end": 3603,
      "loc": {
        "start": {
          "line": 94,
          "column": 31
        },
        "end": {
          "line": 94,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3603,
      "end": 3604,
      "loc": {
        "start": {
          "line": 94,
          "column": 38
        },
        "end": {
          "line": 94,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "program",
      "start": 3604,
      "end": 3611,
      "loc": {
        "start": {
          "line": 94,
          "column": 39
        },
        "end": {
          "line": 94,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3611,
      "end": 3612,
      "loc": {
        "start": {
          "line": 94,
          "column": 46
        },
        "end": {
          "line": 94,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3612,
      "end": 3613,
      "loc": {
        "start": {
          "line": 94,
          "column": 47
        },
        "end": {
          "line": 94,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3626,
      "end": 3630,
      "loc": {
        "start": {
          "line": 95,
          "column": 12
        },
        "end": {
          "line": 95,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3630,
      "end": 3631,
      "loc": {
        "start": {
          "line": 95,
          "column": 16
        },
        "end": {
          "line": 95,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "currentProgram",
      "start": 3631,
      "end": 3645,
      "loc": {
        "start": {
          "line": 95,
          "column": 17
        },
        "end": {
          "line": 95,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 3646,
      "end": 3647,
      "loc": {
        "start": {
          "line": 95,
          "column": 32
        },
        "end": {
          "line": 95,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "program",
      "start": 3648,
      "end": 3655,
      "loc": {
        "start": {
          "line": 95,
          "column": 34
        },
        "end": {
          "line": 95,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3655,
      "end": 3656,
      "loc": {
        "start": {
          "line": 95,
          "column": 41
        },
        "end": {
          "line": 95,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3665,
      "end": 3666,
      "loc": {
        "start": {
          "line": 96,
          "column": 8
        },
        "end": {
          "line": 96,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3671,
      "end": 3672,
      "loc": {
        "start": {
          "line": 97,
          "column": 4
        },
        "end": {
          "line": 97,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_updateTextures",
      "start": 3678,
      "end": 3693,
      "loc": {
        "start": {
          "line": 99,
          "column": 4
        },
        "end": {
          "line": 99,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3693,
      "end": 3694,
      "loc": {
        "start": {
          "line": 99,
          "column": 19
        },
        "end": {
          "line": 99,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "textures",
      "start": 3694,
      "end": 3702,
      "loc": {
        "start": {
          "line": 99,
          "column": 20
        },
        "end": {
          "line": 99,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3702,
      "end": 3703,
      "loc": {
        "start": {
          "line": 99,
          "column": 28
        },
        "end": {
          "line": 99,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3704,
      "end": 3705,
      "loc": {
        "start": {
          "line": 99,
          "column": 30
        },
        "end": {
          "line": 99,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 3714,
      "end": 3717,
      "loc": {
        "start": {
          "line": 100,
          "column": 8
        },
        "end": {
          "line": 100,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "newActiveTextures",
      "start": 3718,
      "end": 3735,
      "loc": {
        "start": {
          "line": 100,
          "column": 12
        },
        "end": {
          "line": 100,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 3736,
      "end": 3737,
      "loc": {
        "start": {
          "line": 100,
          "column": 30
        },
        "end": {
          "line": 100,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3738,
      "end": 3739,
      "loc": {
        "start": {
          "line": 100,
          "column": 32
        },
        "end": {
          "line": 100,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3739,
      "end": 3740,
      "loc": {
        "start": {
          "line": 100,
          "column": 33
        },
        "end": {
          "line": 100,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3740,
      "end": 3741,
      "loc": {
        "start": {
          "line": 100,
          "column": 34
        },
        "end": {
          "line": 100,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "for",
        "keyword": "for",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": true,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "for",
      "start": 3750,
      "end": 3753,
      "loc": {
        "start": {
          "line": 101,
          "column": 8
        },
        "end": {
          "line": 101,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3754,
      "end": 3755,
      "loc": {
        "start": {
          "line": 101,
          "column": 12
        },
        "end": {
          "line": 101,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 3755,
      "end": 3758,
      "loc": {
        "start": {
          "line": 101,
          "column": 13
        },
        "end": {
          "line": 101,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t",
      "start": 3759,
      "end": 3760,
      "loc": {
        "start": {
          "line": 101,
          "column": 17
        },
        "end": {
          "line": 101,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 3761,
      "end": 3762,
      "loc": {
        "start": {
          "line": 101,
          "column": 19
        },
        "end": {
          "line": 101,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 3763,
      "end": 3764,
      "loc": {
        "start": {
          "line": 101,
          "column": 21
        },
        "end": {
          "line": 101,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3764,
      "end": 3765,
      "loc": {
        "start": {
          "line": 101,
          "column": 22
        },
        "end": {
          "line": 101,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t",
      "start": 3766,
      "end": 3767,
      "loc": {
        "start": {
          "line": 101,
          "column": 24
        },
        "end": {
          "line": 101,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "</>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 7,
        "updateContext": null
      },
      "value": "<",
      "start": 3768,
      "end": 3769,
      "loc": {
        "start": {
          "line": 101,
          "column": 26
        },
        "end": {
          "line": 101,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "textures",
      "start": 3770,
      "end": 3778,
      "loc": {
        "start": {
          "line": 101,
          "column": 28
        },
        "end": {
          "line": 101,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3778,
      "end": 3779,
      "loc": {
        "start": {
          "line": 101,
          "column": 36
        },
        "end": {
          "line": 101,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "length",
      "start": 3779,
      "end": 3785,
      "loc": {
        "start": {
          "line": 101,
          "column": 37
        },
        "end": {
          "line": 101,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3785,
      "end": 3786,
      "loc": {
        "start": {
          "line": 101,
          "column": 43
        },
        "end": {
          "line": 101,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t",
      "start": 3787,
      "end": 3788,
      "loc": {
        "start": {
          "line": 101,
          "column": 45
        },
        "end": {
          "line": 101,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "++/--",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": true,
        "binop": null
      },
      "value": "++",
      "start": 3788,
      "end": 3790,
      "loc": {
        "start": {
          "line": 101,
          "column": 46
        },
        "end": {
          "line": 101,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3790,
      "end": 3791,
      "loc": {
        "start": {
          "line": 101,
          "column": 48
        },
        "end": {
          "line": 101,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3792,
      "end": 3793,
      "loc": {
        "start": {
          "line": 101,
          "column": 50
        },
        "end": {
          "line": 101,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "newActiveTextures",
      "start": 3806,
      "end": 3823,
      "loc": {
        "start": {
          "line": 102,
          "column": 12
        },
        "end": {
          "line": 102,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3823,
      "end": 3824,
      "loc": {
        "start": {
          "line": 102,
          "column": 29
        },
        "end": {
          "line": 102,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "push",
      "start": 3824,
      "end": 3828,
      "loc": {
        "start": {
          "line": 102,
          "column": 30
        },
        "end": {
          "line": 102,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3828,
      "end": 3829,
      "loc": {
        "start": {
          "line": 102,
          "column": 34
        },
        "end": {
          "line": 102,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "textures",
      "start": 3829,
      "end": 3837,
      "loc": {
        "start": {
          "line": 102,
          "column": 35
        },
        "end": {
          "line": 102,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3837,
      "end": 3838,
      "loc": {
        "start": {
          "line": 102,
          "column": 43
        },
        "end": {
          "line": 102,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t",
      "start": 3838,
      "end": 3839,
      "loc": {
        "start": {
          "line": 102,
          "column": 44
        },
        "end": {
          "line": 102,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3839,
      "end": 3840,
      "loc": {
        "start": {
          "line": 102,
          "column": 45
        },
        "end": {
          "line": 102,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3840,
      "end": 3841,
      "loc": {
        "start": {
          "line": 102,
          "column": 46
        },
        "end": {
          "line": 102,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "id",
      "start": 3841,
      "end": 3843,
      "loc": {
        "start": {
          "line": 102,
          "column": 47
        },
        "end": {
          "line": 102,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3843,
      "end": 3844,
      "loc": {
        "start": {
          "line": 102,
          "column": 49
        },
        "end": {
          "line": 102,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3844,
      "end": 3845,
      "loc": {
        "start": {
          "line": 102,
          "column": 50
        },
        "end": {
          "line": 102,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3858,
      "end": 3862,
      "loc": {
        "start": {
          "line": 103,
          "column": 12
        },
        "end": {
          "line": 103,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3862,
      "end": 3863,
      "loc": {
        "start": {
          "line": 103,
          "column": 16
        },
        "end": {
          "line": 103,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 3863,
      "end": 3865,
      "loc": {
        "start": {
          "line": 103,
          "column": 17
        },
        "end": {
          "line": 103,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3865,
      "end": 3866,
      "loc": {
        "start": {
          "line": 103,
          "column": 19
        },
        "end": {
          "line": 103,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "activeTexture",
      "start": 3866,
      "end": 3879,
      "loc": {
        "start": {
          "line": 103,
          "column": 20
        },
        "end": {
          "line": 103,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3879,
      "end": 3880,
      "loc": {
        "start": {
          "line": 103,
          "column": 33
        },
        "end": {
          "line": 103,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3880,
      "end": 3884,
      "loc": {
        "start": {
          "line": 103,
          "column": 34
        },
        "end": {
          "line": 103,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3884,
      "end": 3885,
      "loc": {
        "start": {
          "line": 103,
          "column": 38
        },
        "end": {
          "line": 103,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 3885,
      "end": 3887,
      "loc": {
        "start": {
          "line": 103,
          "column": 39
        },
        "end": {
          "line": 103,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3887,
      "end": 3888,
      "loc": {
        "start": {
          "line": 103,
          "column": 41
        },
        "end": {
          "line": 103,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "TEXTURE0",
      "start": 3888,
      "end": 3896,
      "loc": {
        "start": {
          "line": 103,
          "column": 42
        },
        "end": {
          "line": 103,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "+",
      "start": 3897,
      "end": 3898,
      "loc": {
        "start": {
          "line": 103,
          "column": 51
        },
        "end": {
          "line": 103,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t",
      "start": 3899,
      "end": 3900,
      "loc": {
        "start": {
          "line": 103,
          "column": 53
        },
        "end": {
          "line": 103,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3900,
      "end": 3901,
      "loc": {
        "start": {
          "line": 103,
          "column": 54
        },
        "end": {
          "line": 103,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3901,
      "end": 3902,
      "loc": {
        "start": {
          "line": 103,
          "column": 55
        },
        "end": {
          "line": 103,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3915,
      "end": 3919,
      "loc": {
        "start": {
          "line": 104,
          "column": 12
        },
        "end": {
          "line": 104,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3919,
      "end": 3920,
      "loc": {
        "start": {
          "line": 104,
          "column": 16
        },
        "end": {
          "line": 104,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 3920,
      "end": 3922,
      "loc": {
        "start": {
          "line": 104,
          "column": 17
        },
        "end": {
          "line": 104,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3922,
      "end": 3923,
      "loc": {
        "start": {
          "line": 104,
          "column": 19
        },
        "end": {
          "line": 104,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "bindTexture",
      "start": 3923,
      "end": 3934,
      "loc": {
        "start": {
          "line": 104,
          "column": 20
        },
        "end": {
          "line": 104,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3934,
      "end": 3935,
      "loc": {
        "start": {
          "line": 104,
          "column": 31
        },
        "end": {
          "line": 104,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 3935,
      "end": 3939,
      "loc": {
        "start": {
          "line": 104,
          "column": 32
        },
        "end": {
          "line": 104,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3939,
      "end": 3940,
      "loc": {
        "start": {
          "line": 104,
          "column": 36
        },
        "end": {
          "line": 104,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 3940,
      "end": 3942,
      "loc": {
        "start": {
          "line": 104,
          "column": 37
        },
        "end": {
          "line": 104,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3942,
      "end": 3943,
      "loc": {
        "start": {
          "line": 104,
          "column": 39
        },
        "end": {
          "line": 104,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "TEXTURE_2D",
      "start": 3943,
      "end": 3953,
      "loc": {
        "start": {
          "line": 104,
          "column": 40
        },
        "end": {
          "line": 104,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3953,
      "end": 3954,
      "loc": {
        "start": {
          "line": 104,
          "column": 50
        },
        "end": {
          "line": 104,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "textures",
      "start": 3955,
      "end": 3963,
      "loc": {
        "start": {
          "line": 104,
          "column": 52
        },
        "end": {
          "line": 104,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3963,
      "end": 3964,
      "loc": {
        "start": {
          "line": 104,
          "column": 60
        },
        "end": {
          "line": 104,
          "column": 61
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "t",
      "start": 3964,
      "end": 3965,
      "loc": {
        "start": {
          "line": 104,
          "column": 61
        },
        "end": {
          "line": 104,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3965,
      "end": 3966,
      "loc": {
        "start": {
          "line": 104,
          "column": 62
        },
        "end": {
          "line": 104,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3966,
      "end": 3967,
      "loc": {
        "start": {
          "line": 104,
          "column": 63
        },
        "end": {
          "line": 104,
          "column": 64
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "tex",
      "start": 3967,
      "end": 3970,
      "loc": {
        "start": {
          "line": 104,
          "column": 64
        },
        "end": {
          "line": 104,
          "column": 67
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3970,
      "end": 3971,
      "loc": {
        "start": {
          "line": 104,
          "column": 67
        },
        "end": {
          "line": 104,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 3971,
      "end": 3972,
      "loc": {
        "start": {
          "line": 104,
          "column": 68
        },
        "end": {
          "line": 104,
          "column": 69
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3981,
      "end": 3982,
      "loc": {
        "start": {
          "line": 105,
          "column": 8
        },
        "end": {
          "line": 105,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 3987,
      "end": 3988,
      "loc": {
        "start": {
          "line": 106,
          "column": 4
        },
        "end": {
          "line": 106,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "registerTextRenderable",
      "start": 3994,
      "end": 4016,
      "loc": {
        "start": {
          "line": 108,
          "column": 4
        },
        "end": {
          "line": 108,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4016,
      "end": 4017,
      "loc": {
        "start": {
          "line": 108,
          "column": 26
        },
        "end": {
          "line": 108,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "textRenderable",
      "start": 4017,
      "end": 4031,
      "loc": {
        "start": {
          "line": 108,
          "column": 27
        },
        "end": {
          "line": 108,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4031,
      "end": 4032,
      "loc": {
        "start": {
          "line": 108,
          "column": 41
        },
        "end": {
          "line": 108,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "width",
      "start": 4033,
      "end": 4038,
      "loc": {
        "start": {
          "line": 108,
          "column": 43
        },
        "end": {
          "line": 108,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4038,
      "end": 4039,
      "loc": {
        "start": {
          "line": 108,
          "column": 48
        },
        "end": {
          "line": 108,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "height",
      "start": 4040,
      "end": 4046,
      "loc": {
        "start": {
          "line": 108,
          "column": 50
        },
        "end": {
          "line": 108,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4046,
      "end": 4047,
      "loc": {
        "start": {
          "line": 108,
          "column": 56
        },
        "end": {
          "line": 108,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4048,
      "end": 4049,
      "loc": {
        "start": {
          "line": 108,
          "column": 58
        },
        "end": {
          "line": 108,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "textRenderable",
      "start": 4058,
      "end": 4072,
      "loc": {
        "start": {
          "line": 109,
          "column": 8
        },
        "end": {
          "line": 109,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4072,
      "end": 4073,
      "loc": {
        "start": {
          "line": 109,
          "column": 22
        },
        "end": {
          "line": 109,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderableTextID",
      "start": 4073,
      "end": 4089,
      "loc": {
        "start": {
          "line": 109,
          "column": 23
        },
        "end": {
          "line": 109,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 4090,
      "end": 4091,
      "loc": {
        "start": {
          "line": 109,
          "column": 40
        },
        "end": {
          "line": 109,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 4092,
      "end": 4096,
      "loc": {
        "start": {
          "line": 109,
          "column": 42
        },
        "end": {
          "line": 109,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4096,
      "end": 4097,
      "loc": {
        "start": {
          "line": 109,
          "column": 46
        },
        "end": {
          "line": 109,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "RenderableTextIDCounter",
      "start": 4097,
      "end": 4120,
      "loc": {
        "start": {
          "line": 109,
          "column": 47
        },
        "end": {
          "line": 109,
          "column": 70
        }
      }
    },
    {
      "type": {
        "label": "++/--",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": true,
        "binop": null
      },
      "value": "++",
      "start": 4120,
      "end": 4122,
      "loc": {
        "start": {
          "line": 109,
          "column": 70
        },
        "end": {
          "line": 109,
          "column": 72
        }
      }
    },
    {
      "type": {
        "label": "%",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 10,
        "updateContext": null
      },
      "value": "%",
      "start": 4123,
      "end": 4124,
      "loc": {
        "start": {
          "line": 109,
          "column": 73
        },
        "end": {
          "line": 109,
          "column": 74
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1024,
      "start": 4125,
      "end": 4129,
      "loc": {
        "start": {
          "line": 109,
          "column": 75
        },
        "end": {
          "line": 109,
          "column": 79
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4129,
      "end": 4130,
      "loc": {
        "start": {
          "line": 109,
          "column": 79
        },
        "end": {
          "line": 109,
          "column": 80
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 4139,
      "end": 4141,
      "loc": {
        "start": {
          "line": 110,
          "column": 8
        },
        "end": {
          "line": 110,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4142,
      "end": 4143,
      "loc": {
        "start": {
          "line": 110,
          "column": 11
        },
        "end": {
          "line": 110,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "TextureManager",
      "start": 4143,
      "end": 4157,
      "loc": {
        "start": {
          "line": 110,
          "column": 12
        },
        "end": {
          "line": 110,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4157,
      "end": 4158,
      "loc": {
        "start": {
          "line": 110,
          "column": 26
        },
        "end": {
          "line": 110,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "getTexture",
      "start": 4158,
      "end": 4168,
      "loc": {
        "start": {
          "line": 110,
          "column": 27
        },
        "end": {
          "line": 110,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4168,
      "end": 4169,
      "loc": {
        "start": {
          "line": 110,
          "column": 37
        },
        "end": {
          "line": 110,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "TextData",
      "start": 4169,
      "end": 4179,
      "loc": {
        "start": {
          "line": 110,
          "column": 38
        },
        "end": {
          "line": 110,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4179,
      "end": 4180,
      "loc": {
        "start": {
          "line": 110,
          "column": 48
        },
        "end": {
          "line": 110,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "==/!=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 6,
        "updateContext": null
      },
      "value": "==",
      "start": 4181,
      "end": 4183,
      "loc": {
        "start": {
          "line": 110,
          "column": 50
        },
        "end": {
          "line": 110,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "null",
        "keyword": "null",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "null",
      "start": 4184,
      "end": 4188,
      "loc": {
        "start": {
          "line": 110,
          "column": 53
        },
        "end": {
          "line": 110,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4188,
      "end": 4189,
      "loc": {
        "start": {
          "line": 110,
          "column": 57
        },
        "end": {
          "line": 110,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4190,
      "end": 4191,
      "loc": {
        "start": {
          "line": 110,
          "column": 59
        },
        "end": {
          "line": 110,
          "column": 60
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "data of the text data to be read in the FS for rendering. Defaults to 0's. If you have a character at location 0, 1st column, it will be the \"empty\" character.",
      "start": 4204,
      "end": 4365,
      "loc": {
        "start": {
          "line": 111,
          "column": 12
        },
        "end": {
          "line": 111,
          "column": 173
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 4378,
      "end": 4381,
      "loc": {
        "start": {
          "line": 112,
          "column": 12
        },
        "end": {
          "line": 112,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "textDataTextureData",
      "start": 4382,
      "end": 4401,
      "loc": {
        "start": {
          "line": 112,
          "column": 16
        },
        "end": {
          "line": 112,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 4402,
      "end": 4403,
      "loc": {
        "start": {
          "line": 112,
          "column": 36
        },
        "end": {
          "line": 112,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "new",
        "keyword": "new",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "new",
      "start": 4404,
      "end": 4407,
      "loc": {
        "start": {
          "line": 112,
          "column": 38
        },
        "end": {
          "line": 112,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Uint16Array",
      "start": 4408,
      "end": 4419,
      "loc": {
        "start": {
          "line": 112,
          "column": 42
        },
        "end": {
          "line": 112,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4419,
      "end": 4420,
      "loc": {
        "start": {
          "line": 112,
          "column": 53
        },
        "end": {
          "line": 112,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "width",
      "start": 4420,
      "end": 4425,
      "loc": {
        "start": {
          "line": 112,
          "column": 54
        },
        "end": {
          "line": 112,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "*",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 10,
        "updateContext": null
      },
      "value": "*",
      "start": 4426,
      "end": 4427,
      "loc": {
        "start": {
          "line": 112,
          "column": 60
        },
        "end": {
          "line": 112,
          "column": 61
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "height",
      "start": 4428,
      "end": 4434,
      "loc": {
        "start": {
          "line": 112,
          "column": 62
        },
        "end": {
          "line": 112,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4434,
      "end": 4435,
      "loc": {
        "start": {
          "line": 112,
          "column": 68
        },
        "end": {
          "line": 112,
          "column": 69
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4435,
      "end": 4436,
      "loc": {
        "start": {
          "line": 112,
          "column": 69
        },
        "end": {
          "line": 112,
          "column": 70
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "TextureManager",
      "start": 4449,
      "end": 4463,
      "loc": {
        "start": {
          "line": 113,
          "column": 12
        },
        "end": {
          "line": 113,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4463,
      "end": 4464,
      "loc": {
        "start": {
          "line": 113,
          "column": 26
        },
        "end": {
          "line": 113,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "addDataTexture",
      "start": 4464,
      "end": 4478,
      "loc": {
        "start": {
          "line": 113,
          "column": 27
        },
        "end": {
          "line": 113,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4478,
      "end": 4479,
      "loc": {
        "start": {
          "line": 113,
          "column": 41
        },
        "end": {
          "line": 113,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "string",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "TextData",
      "start": 4479,
      "end": 4489,
      "loc": {
        "start": {
          "line": 113,
          "column": 42
        },
        "end": {
          "line": 113,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4489,
      "end": 4490,
      "loc": {
        "start": {
          "line": 113,
          "column": 52
        },
        "end": {
          "line": 113,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "textDataTextureData",
      "start": 4491,
      "end": 4510,
      "loc": {
        "start": {
          "line": 113,
          "column": 54
        },
        "end": {
          "line": 113,
          "column": 73
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4510,
      "end": 4511,
      "loc": {
        "start": {
          "line": 113,
          "column": 73
        },
        "end": {
          "line": 113,
          "column": 74
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "RenderManager",
      "start": 4512,
      "end": 4525,
      "loc": {
        "start": {
          "line": 113,
          "column": 75
        },
        "end": {
          "line": 113,
          "column": 88
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4525,
      "end": 4526,
      "loc": {
        "start": {
          "line": 113,
          "column": 88
        },
        "end": {
          "line": 113,
          "column": 89
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 4526,
      "end": 4528,
      "loc": {
        "start": {
          "line": 113,
          "column": 89
        },
        "end": {
          "line": 113,
          "column": 91
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4528,
      "end": 4529,
      "loc": {
        "start": {
          "line": 113,
          "column": 91
        },
        "end": {
          "line": 113,
          "column": 92
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "R16UI",
      "start": 4529,
      "end": 4534,
      "loc": {
        "start": {
          "line": 113,
          "column": 92
        },
        "end": {
          "line": 113,
          "column": 97
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4534,
      "end": 4535,
      "loc": {
        "start": {
          "line": 113,
          "column": 97
        },
        "end": {
          "line": 113,
          "column": 98
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "RenderManager",
      "start": 4536,
      "end": 4549,
      "loc": {
        "start": {
          "line": 113,
          "column": 99
        },
        "end": {
          "line": 113,
          "column": 112
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4549,
      "end": 4550,
      "loc": {
        "start": {
          "line": 113,
          "column": 112
        },
        "end": {
          "line": 113,
          "column": 113
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 4550,
      "end": 4552,
      "loc": {
        "start": {
          "line": 113,
          "column": 113
        },
        "end": {
          "line": 113,
          "column": 115
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4552,
      "end": 4553,
      "loc": {
        "start": {
          "line": 113,
          "column": 115
        },
        "end": {
          "line": 113,
          "column": 116
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "RED_INTEGER",
      "start": 4553,
      "end": 4564,
      "loc": {
        "start": {
          "line": 113,
          "column": 116
        },
        "end": {
          "line": 113,
          "column": 127
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4564,
      "end": 4565,
      "loc": {
        "start": {
          "line": 113,
          "column": 127
        },
        "end": {
          "line": 113,
          "column": 128
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "RenderManager",
      "start": 4566,
      "end": 4579,
      "loc": {
        "start": {
          "line": 113,
          "column": 129
        },
        "end": {
          "line": 113,
          "column": 142
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4579,
      "end": 4580,
      "loc": {
        "start": {
          "line": 113,
          "column": 142
        },
        "end": {
          "line": 113,
          "column": 143
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 4580,
      "end": 4582,
      "loc": {
        "start": {
          "line": 113,
          "column": 143
        },
        "end": {
          "line": 113,
          "column": 145
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4582,
      "end": 4583,
      "loc": {
        "start": {
          "line": 113,
          "column": 145
        },
        "end": {
          "line": 113,
          "column": 146
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "UNSIGNED_SHORT",
      "start": 4583,
      "end": 4597,
      "loc": {
        "start": {
          "line": 113,
          "column": 146
        },
        "end": {
          "line": 113,
          "column": 160
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4597,
      "end": 4598,
      "loc": {
        "start": {
          "line": 113,
          "column": 160
        },
        "end": {
          "line": 113,
          "column": 161
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "-",
      "start": 4599,
      "end": 4600,
      "loc": {
        "start": {
          "line": 113,
          "column": 162
        },
        "end": {
          "line": 113,
          "column": 163
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 4600,
      "end": 4601,
      "loc": {
        "start": {
          "line": 113,
          "column": 163
        },
        "end": {
          "line": 113,
          "column": 164
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4601,
      "end": 4602,
      "loc": {
        "start": {
          "line": 113,
          "column": 164
        },
        "end": {
          "line": 113,
          "column": 165
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "-",
      "start": 4603,
      "end": 4604,
      "loc": {
        "start": {
          "line": 113,
          "column": 166
        },
        "end": {
          "line": 113,
          "column": 167
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 1,
      "start": 4604,
      "end": 4605,
      "loc": {
        "start": {
          "line": 113,
          "column": 167
        },
        "end": {
          "line": 113,
          "column": 168
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4605,
      "end": 4606,
      "loc": {
        "start": {
          "line": 113,
          "column": 168
        },
        "end": {
          "line": 113,
          "column": 169
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "width",
      "start": 4607,
      "end": 4612,
      "loc": {
        "start": {
          "line": 113,
          "column": 170
        },
        "end": {
          "line": 113,
          "column": 175
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4612,
      "end": 4613,
      "loc": {
        "start": {
          "line": 113,
          "column": 175
        },
        "end": {
          "line": 113,
          "column": 176
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "height",
      "start": 4614,
      "end": 4620,
      "loc": {
        "start": {
          "line": 113,
          "column": 177
        },
        "end": {
          "line": 113,
          "column": 183
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4620,
      "end": 4621,
      "loc": {
        "start": {
          "line": 113,
          "column": 183
        },
        "end": {
          "line": 113,
          "column": 184
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4621,
      "end": 4622,
      "loc": {
        "start": {
          "line": 113,
          "column": 184
        },
        "end": {
          "line": 113,
          "column": 185
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4631,
      "end": 4632,
      "loc": {
        "start": {
          "line": 114,
          "column": 8
        },
        "end": {
          "line": 114,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4637,
      "end": 4638,
      "loc": {
        "start": {
          "line": 115,
          "column": 4
        },
        "end": {
          "line": 115,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "forceUpdate",
      "start": 4644,
      "end": 4655,
      "loc": {
        "start": {
          "line": 117,
          "column": 4
        },
        "end": {
          "line": 117,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4655,
      "end": 4656,
      "loc": {
        "start": {
          "line": 117,
          "column": 15
        },
        "end": {
          "line": 117,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4656,
      "end": 4657,
      "loc": {
        "start": {
          "line": 117,
          "column": 16
        },
        "end": {
          "line": 117,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4658,
      "end": 4659,
      "loc": {
        "start": {
          "line": 117,
          "column": 18
        },
        "end": {
          "line": 117,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 4668,
      "end": 4670,
      "loc": {
        "start": {
          "line": 118,
          "column": 8
        },
        "end": {
          "line": 118,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4671,
      "end": 4672,
      "loc": {
        "start": {
          "line": 118,
          "column": 11
        },
        "end": {
          "line": 118,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "performance",
      "start": 4672,
      "end": 4683,
      "loc": {
        "start": {
          "line": 118,
          "column": 12
        },
        "end": {
          "line": 118,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4683,
      "end": 4684,
      "loc": {
        "start": {
          "line": 118,
          "column": 23
        },
        "end": {
          "line": 118,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "now",
      "start": 4684,
      "end": 4687,
      "loc": {
        "start": {
          "line": 118,
          "column": 24
        },
        "end": {
          "line": 118,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4687,
      "end": 4688,
      "loc": {
        "start": {
          "line": 118,
          "column": 27
        },
        "end": {
          "line": 118,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4688,
      "end": 4689,
      "loc": {
        "start": {
          "line": 118,
          "column": 28
        },
        "end": {
          "line": 118,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "+/-",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": 9,
        "updateContext": null
      },
      "value": "+",
      "start": 4690,
      "end": 4691,
      "loc": {
        "start": {
          "line": 118,
          "column": 30
        },
        "end": {
          "line": 118,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0.1,
      "start": 4692,
      "end": 4695,
      "loc": {
        "start": {
          "line": 118,
          "column": 32
        },
        "end": {
          "line": 118,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "</>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 7,
        "updateContext": null
      },
      "value": "<=",
      "start": 4696,
      "end": 4698,
      "loc": {
        "start": {
          "line": 118,
          "column": 36
        },
        "end": {
          "line": 118,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 4699,
      "end": 4703,
      "loc": {
        "start": {
          "line": 118,
          "column": 39
        },
        "end": {
          "line": 118,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4703,
      "end": 4704,
      "loc": {
        "start": {
          "line": 118,
          "column": 43
        },
        "end": {
          "line": 118,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "lastUpdate",
      "start": 4704,
      "end": 4714,
      "loc": {
        "start": {
          "line": 118,
          "column": 44
        },
        "end": {
          "line": 118,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4714,
      "end": 4715,
      "loc": {
        "start": {
          "line": 118,
          "column": 54
        },
        "end": {
          "line": 118,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": "return",
        "keyword": "return",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "return",
      "start": 4728,
      "end": 4734,
      "loc": {
        "start": {
          "line": 119,
          "column": 12
        },
        "end": {
          "line": 119,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4734,
      "end": 4735,
      "loc": {
        "start": {
          "line": 119,
          "column": 18
        },
        "end": {
          "line": 119,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "requestAnimationFrame",
      "start": 4744,
      "end": 4765,
      "loc": {
        "start": {
          "line": 120,
          "column": 8
        },
        "end": {
          "line": 120,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4765,
      "end": 4766,
      "loc": {
        "start": {
          "line": 120,
          "column": 29
        },
        "end": {
          "line": 120,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4766,
      "end": 4767,
      "loc": {
        "start": {
          "line": 120,
          "column": 30
        },
        "end": {
          "line": 120,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "time",
      "start": 4767,
      "end": 4771,
      "loc": {
        "start": {
          "line": 120,
          "column": 31
        },
        "end": {
          "line": 120,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4771,
      "end": 4772,
      "loc": {
        "start": {
          "line": 120,
          "column": 35
        },
        "end": {
          "line": 120,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": "=>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4773,
      "end": 4775,
      "loc": {
        "start": {
          "line": 120,
          "column": 37
        },
        "end": {
          "line": 120,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4776,
      "end": 4777,
      "loc": {
        "start": {
          "line": 120,
          "column": 40
        },
        "end": {
          "line": 120,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 4790,
      "end": 4792,
      "loc": {
        "start": {
          "line": 121,
          "column": 12
        },
        "end": {
          "line": 121,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4793,
      "end": 4794,
      "loc": {
        "start": {
          "line": 121,
          "column": 15
        },
        "end": {
          "line": 121,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "time",
      "start": 4794,
      "end": 4798,
      "loc": {
        "start": {
          "line": 121,
          "column": 16
        },
        "end": {
          "line": 121,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "</>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 7,
        "updateContext": null
      },
      "value": ">",
      "start": 4799,
      "end": 4800,
      "loc": {
        "start": {
          "line": 121,
          "column": 21
        },
        "end": {
          "line": 121,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 4801,
      "end": 4805,
      "loc": {
        "start": {
          "line": 121,
          "column": 23
        },
        "end": {
          "line": 121,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4805,
      "end": 4806,
      "loc": {
        "start": {
          "line": 121,
          "column": 27
        },
        "end": {
          "line": 121,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "lastUpdate",
      "start": 4806,
      "end": 4816,
      "loc": {
        "start": {
          "line": 121,
          "column": 28
        },
        "end": {
          "line": 121,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4816,
      "end": 4817,
      "loc": {
        "start": {
          "line": 121,
          "column": 38
        },
        "end": {
          "line": 121,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4818,
      "end": 4819,
      "loc": {
        "start": {
          "line": 121,
          "column": 40
        },
        "end": {
          "line": 121,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 4836,
      "end": 4840,
      "loc": {
        "start": {
          "line": 122,
          "column": 16
        },
        "end": {
          "line": 122,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4840,
      "end": 4841,
      "loc": {
        "start": {
          "line": 122,
          "column": 20
        },
        "end": {
          "line": 122,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "lastUpdate",
      "start": 4841,
      "end": 4851,
      "loc": {
        "start": {
          "line": 122,
          "column": 21
        },
        "end": {
          "line": 122,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 4852,
      "end": 4853,
      "loc": {
        "start": {
          "line": 122,
          "column": 32
        },
        "end": {
          "line": 122,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "time",
      "start": 4854,
      "end": 4858,
      "loc": {
        "start": {
          "line": 122,
          "column": 34
        },
        "end": {
          "line": 122,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4858,
      "end": 4859,
      "loc": {
        "start": {
          "line": 122,
          "column": 38
        },
        "end": {
          "line": 122,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "RenderManager",
      "start": 4876,
      "end": 4889,
      "loc": {
        "start": {
          "line": 123,
          "column": 16
        },
        "end": {
          "line": 123,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4889,
      "end": 4890,
      "loc": {
        "start": {
          "line": 123,
          "column": 29
        },
        "end": {
          "line": 123,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "update",
      "start": 4890,
      "end": 4896,
      "loc": {
        "start": {
          "line": 123,
          "column": 30
        },
        "end": {
          "line": 123,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4896,
      "end": 4897,
      "loc": {
        "start": {
          "line": 123,
          "column": 36
        },
        "end": {
          "line": 123,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4897,
      "end": 4898,
      "loc": {
        "start": {
          "line": 123,
          "column": 37
        },
        "end": {
          "line": 123,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4898,
      "end": 4899,
      "loc": {
        "start": {
          "line": 123,
          "column": 38
        },
        "end": {
          "line": 123,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4912,
      "end": 4913,
      "loc": {
        "start": {
          "line": 124,
          "column": 12
        },
        "end": {
          "line": 124,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4922,
      "end": 4923,
      "loc": {
        "start": {
          "line": 125,
          "column": 8
        },
        "end": {
          "line": 125,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4923,
      "end": 4924,
      "loc": {
        "start": {
          "line": 125,
          "column": 9
        },
        "end": {
          "line": 125,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 4924,
      "end": 4925,
      "loc": {
        "start": {
          "line": 125,
          "column": 10
        },
        "end": {
          "line": 125,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 4930,
      "end": 4931,
      "loc": {
        "start": {
          "line": 126,
          "column": 4
        },
        "end": {
          "line": 126,
          "column": 5
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n     * Update function for updating all renderable objects in each viewport in the current scene.\n     ",
      "start": 4937,
      "end": 5046,
      "loc": {
        "start": {
          "line": 128,
          "column": 4
        },
        "end": {
          "line": 130,
          "column": 7
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "update",
      "start": 5051,
      "end": 5057,
      "loc": {
        "start": {
          "line": 131,
          "column": 4
        },
        "end": {
          "line": 131,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5057,
      "end": 5058,
      "loc": {
        "start": {
          "line": 131,
          "column": 10
        },
        "end": {
          "line": 131,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5058,
      "end": 5059,
      "loc": {
        "start": {
          "line": 131,
          "column": 11
        },
        "end": {
          "line": 131,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5060,
      "end": 5061,
      "loc": {
        "start": {
          "line": 131,
          "column": 13
        },
        "end": {
          "line": 131,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 5070,
      "end": 5072,
      "loc": {
        "start": {
          "line": 132,
          "column": 8
        },
        "end": {
          "line": 132,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5073,
      "end": 5074,
      "loc": {
        "start": {
          "line": 132,
          "column": 11
        },
        "end": {
          "line": 132,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 5074,
      "end": 5078,
      "loc": {
        "start": {
          "line": 132,
          "column": 12
        },
        "end": {
          "line": 132,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5078,
      "end": 5079,
      "loc": {
        "start": {
          "line": 132,
          "column": 16
        },
        "end": {
          "line": 132,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 5079,
      "end": 5081,
      "loc": {
        "start": {
          "line": 132,
          "column": 17
        },
        "end": {
          "line": 132,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "==/!=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 6,
        "updateContext": null
      },
      "value": "==",
      "start": 5082,
      "end": 5084,
      "loc": {
        "start": {
          "line": 132,
          "column": 20
        },
        "end": {
          "line": 132,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "null",
        "keyword": "null",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "null",
      "start": 5085,
      "end": 5089,
      "loc": {
        "start": {
          "line": 132,
          "column": 23
        },
        "end": {
          "line": 132,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5089,
      "end": 5090,
      "loc": {
        "start": {
          "line": 132,
          "column": 27
        },
        "end": {
          "line": 132,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "return",
        "keyword": "return",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "return",
      "start": 5103,
      "end": 5109,
      "loc": {
        "start": {
          "line": 133,
          "column": 12
        },
        "end": {
          "line": 133,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5109,
      "end": 5110,
      "loc": {
        "start": {
          "line": 133,
          "column": 18
        },
        "end": {
          "line": 133,
          "column": 19
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " this.GL.clearColor(0, 0, 0, 0);",
      "start": 5119,
      "end": 5153,
      "loc": {
        "start": {
          "line": 134,
          "column": 8
        },
        "end": {
          "line": 134,
          "column": 42
        }
      }
    },
    {
      "type": "CommentLine",
      "value": " this.GL.clearDepth(1.0);",
      "start": 5162,
      "end": 5189,
      "loc": {
        "start": {
          "line": 135,
          "column": 8
        },
        "end": {
          "line": 135,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 5198,
      "end": 5202,
      "loc": {
        "start": {
          "line": 136,
          "column": 8
        },
        "end": {
          "line": 136,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5202,
      "end": 5203,
      "loc": {
        "start": {
          "line": 136,
          "column": 12
        },
        "end": {
          "line": 136,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 5203,
      "end": 5205,
      "loc": {
        "start": {
          "line": 136,
          "column": 13
        },
        "end": {
          "line": 136,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5205,
      "end": 5206,
      "loc": {
        "start": {
          "line": 136,
          "column": 15
        },
        "end": {
          "line": 136,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "clear",
      "start": 5206,
      "end": 5211,
      "loc": {
        "start": {
          "line": 136,
          "column": 16
        },
        "end": {
          "line": 136,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5211,
      "end": 5212,
      "loc": {
        "start": {
          "line": 136,
          "column": 21
        },
        "end": {
          "line": 136,
          "column": 22
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 5212,
      "end": 5216,
      "loc": {
        "start": {
          "line": 136,
          "column": 22
        },
        "end": {
          "line": 136,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5216,
      "end": 5217,
      "loc": {
        "start": {
          "line": 136,
          "column": 26
        },
        "end": {
          "line": 136,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 5217,
      "end": 5219,
      "loc": {
        "start": {
          "line": 136,
          "column": 27
        },
        "end": {
          "line": 136,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5219,
      "end": 5220,
      "loc": {
        "start": {
          "line": 136,
          "column": 29
        },
        "end": {
          "line": 136,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "COLOR_BUFFER_BIT",
      "start": 5220,
      "end": 5236,
      "loc": {
        "start": {
          "line": 136,
          "column": 30
        },
        "end": {
          "line": 136,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "|",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 3,
        "updateContext": null
      },
      "value": "|",
      "start": 5237,
      "end": 5238,
      "loc": {
        "start": {
          "line": 136,
          "column": 47
        },
        "end": {
          "line": 136,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 5239,
      "end": 5243,
      "loc": {
        "start": {
          "line": 136,
          "column": 49
        },
        "end": {
          "line": 136,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5243,
      "end": 5244,
      "loc": {
        "start": {
          "line": 136,
          "column": 53
        },
        "end": {
          "line": 136,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 5244,
      "end": 5246,
      "loc": {
        "start": {
          "line": 136,
          "column": 54
        },
        "end": {
          "line": 136,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5246,
      "end": 5247,
      "loc": {
        "start": {
          "line": 136,
          "column": 56
        },
        "end": {
          "line": 136,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "DEPTH_BUFFER_BIT",
      "start": 5247,
      "end": 5263,
      "loc": {
        "start": {
          "line": 136,
          "column": 57
        },
        "end": {
          "line": 136,
          "column": 73
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5263,
      "end": 5264,
      "loc": {
        "start": {
          "line": 136,
          "column": 73
        },
        "end": {
          "line": 136,
          "column": 74
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5264,
      "end": 5265,
      "loc": {
        "start": {
          "line": 136,
          "column": 74
        },
        "end": {
          "line": 136,
          "column": 75
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 5275,
      "end": 5278,
      "loc": {
        "start": {
          "line": 138,
          "column": 8
        },
        "end": {
          "line": 138,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "scene",
      "start": 5279,
      "end": 5284,
      "loc": {
        "start": {
          "line": 138,
          "column": 12
        },
        "end": {
          "line": 138,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 5285,
      "end": 5286,
      "loc": {
        "start": {
          "line": 138,
          "column": 18
        },
        "end": {
          "line": 138,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "SceneManager",
      "start": 5287,
      "end": 5299,
      "loc": {
        "start": {
          "line": 138,
          "column": 20
        },
        "end": {
          "line": 138,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5299,
      "end": 5300,
      "loc": {
        "start": {
          "line": 138,
          "column": 32
        },
        "end": {
          "line": 138,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "getCurrentScene",
      "start": 5300,
      "end": 5315,
      "loc": {
        "start": {
          "line": 138,
          "column": 33
        },
        "end": {
          "line": 138,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5315,
      "end": 5316,
      "loc": {
        "start": {
          "line": 138,
          "column": 48
        },
        "end": {
          "line": 138,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5316,
      "end": 5317,
      "loc": {
        "start": {
          "line": 138,
          "column": 49
        },
        "end": {
          "line": 138,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5317,
      "end": 5318,
      "loc": {
        "start": {
          "line": 138,
          "column": 50
        },
        "end": {
          "line": 138,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 5336,
      "end": 5338,
      "loc": {
        "start": {
          "line": 140,
          "column": 8
        },
        "end": {
          "line": 140,
          "column": 10
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5339,
      "end": 5340,
      "loc": {
        "start": {
          "line": 140,
          "column": 11
        },
        "end": {
          "line": 140,
          "column": 12
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "scene",
      "start": 5340,
      "end": 5345,
      "loc": {
        "start": {
          "line": 140,
          "column": 12
        },
        "end": {
          "line": 140,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "==/!=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 6,
        "updateContext": null
      },
      "value": "==",
      "start": 5346,
      "end": 5348,
      "loc": {
        "start": {
          "line": 140,
          "column": 18
        },
        "end": {
          "line": 140,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "null",
        "keyword": "null",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "null",
      "start": 5349,
      "end": 5353,
      "loc": {
        "start": {
          "line": 140,
          "column": 21
        },
        "end": {
          "line": 140,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5353,
      "end": 5354,
      "loc": {
        "start": {
          "line": 140,
          "column": 25
        },
        "end": {
          "line": 140,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "return",
        "keyword": "return",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "return",
      "start": 5367,
      "end": 5373,
      "loc": {
        "start": {
          "line": 141,
          "column": 12
        },
        "end": {
          "line": 141,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5373,
      "end": 5374,
      "loc": {
        "start": {
          "line": 141,
          "column": 18
        },
        "end": {
          "line": 141,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 5384,
      "end": 5387,
      "loc": {
        "start": {
          "line": 143,
          "column": 8
        },
        "end": {
          "line": 143,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewports",
      "start": 5388,
      "end": 5397,
      "loc": {
        "start": {
          "line": 143,
          "column": 12
        },
        "end": {
          "line": 143,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 5398,
      "end": 5399,
      "loc": {
        "start": {
          "line": 143,
          "column": 22
        },
        "end": {
          "line": 143,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "scene",
      "start": 5400,
      "end": 5405,
      "loc": {
        "start": {
          "line": 143,
          "column": 24
        },
        "end": {
          "line": 143,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5405,
      "end": 5406,
      "loc": {
        "start": {
          "line": 143,
          "column": 29
        },
        "end": {
          "line": 143,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewports",
      "start": 5406,
      "end": 5415,
      "loc": {
        "start": {
          "line": 143,
          "column": 30
        },
        "end": {
          "line": 143,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5415,
      "end": 5416,
      "loc": {
        "start": {
          "line": 143,
          "column": 39
        },
        "end": {
          "line": 143,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "for",
        "keyword": "for",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": true,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "for",
      "start": 5426,
      "end": 5429,
      "loc": {
        "start": {
          "line": 145,
          "column": 8
        },
        "end": {
          "line": 145,
          "column": 11
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5430,
      "end": 5431,
      "loc": {
        "start": {
          "line": 145,
          "column": 12
        },
        "end": {
          "line": 145,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 5431,
      "end": 5434,
      "loc": {
        "start": {
          "line": 145,
          "column": 13
        },
        "end": {
          "line": 145,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vi",
      "start": 5435,
      "end": 5437,
      "loc": {
        "start": {
          "line": 145,
          "column": 17
        },
        "end": {
          "line": 145,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 5438,
      "end": 5439,
      "loc": {
        "start": {
          "line": 145,
          "column": 20
        },
        "end": {
          "line": 145,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 5440,
      "end": 5441,
      "loc": {
        "start": {
          "line": 145,
          "column": 22
        },
        "end": {
          "line": 145,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5441,
      "end": 5442,
      "loc": {
        "start": {
          "line": 145,
          "column": 23
        },
        "end": {
          "line": 145,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vi",
      "start": 5443,
      "end": 5445,
      "loc": {
        "start": {
          "line": 145,
          "column": 25
        },
        "end": {
          "line": 145,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "</>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 7,
        "updateContext": null
      },
      "value": "<",
      "start": 5446,
      "end": 5447,
      "loc": {
        "start": {
          "line": 145,
          "column": 28
        },
        "end": {
          "line": 145,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewports",
      "start": 5448,
      "end": 5457,
      "loc": {
        "start": {
          "line": 145,
          "column": 30
        },
        "end": {
          "line": 145,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5457,
      "end": 5458,
      "loc": {
        "start": {
          "line": 145,
          "column": 39
        },
        "end": {
          "line": 145,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "length",
      "start": 5458,
      "end": 5464,
      "loc": {
        "start": {
          "line": 145,
          "column": 40
        },
        "end": {
          "line": 145,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5464,
      "end": 5465,
      "loc": {
        "start": {
          "line": 145,
          "column": 46
        },
        "end": {
          "line": 145,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vi",
      "start": 5466,
      "end": 5468,
      "loc": {
        "start": {
          "line": 145,
          "column": 48
        },
        "end": {
          "line": 145,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": "++/--",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": true,
        "binop": null
      },
      "value": "++",
      "start": 5468,
      "end": 5470,
      "loc": {
        "start": {
          "line": 145,
          "column": 50
        },
        "end": {
          "line": 145,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5470,
      "end": 5471,
      "loc": {
        "start": {
          "line": 145,
          "column": 52
        },
        "end": {
          "line": 145,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5472,
      "end": 5473,
      "loc": {
        "start": {
          "line": 145,
          "column": 54
        },
        "end": {
          "line": 145,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 5486,
      "end": 5489,
      "loc": {
        "start": {
          "line": 146,
          "column": 12
        },
        "end": {
          "line": 146,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewport",
      "start": 5490,
      "end": 5498,
      "loc": {
        "start": {
          "line": 146,
          "column": 16
        },
        "end": {
          "line": 146,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 5499,
      "end": 5500,
      "loc": {
        "start": {
          "line": 146,
          "column": 25
        },
        "end": {
          "line": 146,
          "column": 26
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewports",
      "start": 5501,
      "end": 5510,
      "loc": {
        "start": {
          "line": 146,
          "column": 27
        },
        "end": {
          "line": 146,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5510,
      "end": 5511,
      "loc": {
        "start": {
          "line": 146,
          "column": 36
        },
        "end": {
          "line": 146,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "vi",
      "start": 5511,
      "end": 5513,
      "loc": {
        "start": {
          "line": 146,
          "column": 37
        },
        "end": {
          "line": 146,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5513,
      "end": 5514,
      "loc": {
        "start": {
          "line": 146,
          "column": 39
        },
        "end": {
          "line": 146,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5514,
      "end": 5515,
      "loc": {
        "start": {
          "line": 146,
          "column": 40
        },
        "end": {
          "line": 146,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 5529,
      "end": 5532,
      "loc": {
        "start": {
          "line": 148,
          "column": 12
        },
        "end": {
          "line": 148,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewPortWidth",
      "start": 5533,
      "end": 5546,
      "loc": {
        "start": {
          "line": 148,
          "column": 16
        },
        "end": {
          "line": 148,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 5547,
      "end": 5548,
      "loc": {
        "start": {
          "line": 148,
          "column": 30
        },
        "end": {
          "line": 148,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewport",
      "start": 5549,
      "end": 5557,
      "loc": {
        "start": {
          "line": 148,
          "column": 32
        },
        "end": {
          "line": 148,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5557,
      "end": 5558,
      "loc": {
        "start": {
          "line": 148,
          "column": 40
        },
        "end": {
          "line": 148,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_rendererBounds",
      "start": 5558,
      "end": 5573,
      "loc": {
        "start": {
          "line": 148,
          "column": 41
        },
        "end": {
          "line": 148,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5573,
      "end": 5574,
      "loc": {
        "start": {
          "line": 148,
          "column": 56
        },
        "end": {
          "line": 148,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "p2",
      "start": 5574,
      "end": 5576,
      "loc": {
        "start": {
          "line": 148,
          "column": 57
        },
        "end": {
          "line": 148,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5576,
      "end": 5577,
      "loc": {
        "start": {
          "line": 148,
          "column": 59
        },
        "end": {
          "line": 148,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "x",
      "start": 5577,
      "end": 5578,
      "loc": {
        "start": {
          "line": 148,
          "column": 60
        },
        "end": {
          "line": 148,
          "column": 61
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5578,
      "end": 5579,
      "loc": {
        "start": {
          "line": 148,
          "column": 61
        },
        "end": {
          "line": 148,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 5592,
      "end": 5595,
      "loc": {
        "start": {
          "line": 149,
          "column": 12
        },
        "end": {
          "line": 149,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewPortHeight",
      "start": 5596,
      "end": 5610,
      "loc": {
        "start": {
          "line": 149,
          "column": 16
        },
        "end": {
          "line": 149,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 5611,
      "end": 5612,
      "loc": {
        "start": {
          "line": 149,
          "column": 31
        },
        "end": {
          "line": 149,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewport",
      "start": 5613,
      "end": 5621,
      "loc": {
        "start": {
          "line": 149,
          "column": 33
        },
        "end": {
          "line": 149,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5621,
      "end": 5622,
      "loc": {
        "start": {
          "line": 149,
          "column": 41
        },
        "end": {
          "line": 149,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_rendererBounds",
      "start": 5622,
      "end": 5637,
      "loc": {
        "start": {
          "line": 149,
          "column": 42
        },
        "end": {
          "line": 149,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5637,
      "end": 5638,
      "loc": {
        "start": {
          "line": 149,
          "column": 57
        },
        "end": {
          "line": 149,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "p2",
      "start": 5638,
      "end": 5640,
      "loc": {
        "start": {
          "line": 149,
          "column": 58
        },
        "end": {
          "line": 149,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5640,
      "end": 5641,
      "loc": {
        "start": {
          "line": 149,
          "column": 60
        },
        "end": {
          "line": 149,
          "column": 61
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "y",
      "start": 5641,
      "end": 5642,
      "loc": {
        "start": {
          "line": 149,
          "column": 61
        },
        "end": {
          "line": 149,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5642,
      "end": 5643,
      "loc": {
        "start": {
          "line": 149,
          "column": 62
        },
        "end": {
          "line": 149,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 5657,
      "end": 5661,
      "loc": {
        "start": {
          "line": 151,
          "column": 12
        },
        "end": {
          "line": 151,
          "column": 16
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5661,
      "end": 5662,
      "loc": {
        "start": {
          "line": 151,
          "column": 16
        },
        "end": {
          "line": 151,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 5662,
      "end": 5664,
      "loc": {
        "start": {
          "line": 151,
          "column": 17
        },
        "end": {
          "line": 151,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5664,
      "end": 5665,
      "loc": {
        "start": {
          "line": 151,
          "column": 19
        },
        "end": {
          "line": 151,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewport",
      "start": 5665,
      "end": 5673,
      "loc": {
        "start": {
          "line": 151,
          "column": 20
        },
        "end": {
          "line": 151,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5673,
      "end": 5674,
      "loc": {
        "start": {
          "line": 151,
          "column": 28
        },
        "end": {
          "line": 151,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewport",
      "start": 5674,
      "end": 5682,
      "loc": {
        "start": {
          "line": 151,
          "column": 29
        },
        "end": {
          "line": 151,
          "column": 37
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5682,
      "end": 5683,
      "loc": {
        "start": {
          "line": 151,
          "column": 37
        },
        "end": {
          "line": 151,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_rendererBounds",
      "start": 5683,
      "end": 5698,
      "loc": {
        "start": {
          "line": 151,
          "column": 38
        },
        "end": {
          "line": 151,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5698,
      "end": 5699,
      "loc": {
        "start": {
          "line": 151,
          "column": 53
        },
        "end": {
          "line": 151,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "p1",
      "start": 5699,
      "end": 5701,
      "loc": {
        "start": {
          "line": 151,
          "column": 54
        },
        "end": {
          "line": 151,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5701,
      "end": 5702,
      "loc": {
        "start": {
          "line": 151,
          "column": 56
        },
        "end": {
          "line": 151,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "x",
      "start": 5702,
      "end": 5703,
      "loc": {
        "start": {
          "line": 151,
          "column": 57
        },
        "end": {
          "line": 151,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5703,
      "end": 5704,
      "loc": {
        "start": {
          "line": 151,
          "column": 58
        },
        "end": {
          "line": 151,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewport",
      "start": 5705,
      "end": 5713,
      "loc": {
        "start": {
          "line": 151,
          "column": 60
        },
        "end": {
          "line": 151,
          "column": 68
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5713,
      "end": 5714,
      "loc": {
        "start": {
          "line": 151,
          "column": 68
        },
        "end": {
          "line": 151,
          "column": 69
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_rendererBounds",
      "start": 5714,
      "end": 5729,
      "loc": {
        "start": {
          "line": 151,
          "column": 69
        },
        "end": {
          "line": 151,
          "column": 84
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5729,
      "end": 5730,
      "loc": {
        "start": {
          "line": 151,
          "column": 84
        },
        "end": {
          "line": 151,
          "column": 85
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "p1",
      "start": 5730,
      "end": 5732,
      "loc": {
        "start": {
          "line": 151,
          "column": 85
        },
        "end": {
          "line": 151,
          "column": 87
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5732,
      "end": 5733,
      "loc": {
        "start": {
          "line": 151,
          "column": 87
        },
        "end": {
          "line": 151,
          "column": 88
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "y",
      "start": 5733,
      "end": 5734,
      "loc": {
        "start": {
          "line": 151,
          "column": 88
        },
        "end": {
          "line": 151,
          "column": 89
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5734,
      "end": 5735,
      "loc": {
        "start": {
          "line": 151,
          "column": 89
        },
        "end": {
          "line": 151,
          "column": 90
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewPortWidth",
      "start": 5736,
      "end": 5749,
      "loc": {
        "start": {
          "line": 151,
          "column": 91
        },
        "end": {
          "line": 151,
          "column": 104
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5749,
      "end": 5750,
      "loc": {
        "start": {
          "line": 151,
          "column": 104
        },
        "end": {
          "line": 151,
          "column": 105
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewPortHeight",
      "start": 5751,
      "end": 5765,
      "loc": {
        "start": {
          "line": 151,
          "column": 106
        },
        "end": {
          "line": 151,
          "column": 120
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5765,
      "end": 5766,
      "loc": {
        "start": {
          "line": 151,
          "column": 120
        },
        "end": {
          "line": 151,
          "column": 121
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5766,
      "end": 5767,
      "loc": {
        "start": {
          "line": 151,
          "column": 121
        },
        "end": {
          "line": 151,
          "column": 122
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "setup camera from viewport",
      "start": 5781,
      "end": 5809,
      "loc": {
        "start": {
          "line": 153,
          "column": 12
        },
        "end": {
          "line": 153,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 5823,
      "end": 5826,
      "loc": {
        "start": {
          "line": 155,
          "column": 12
        },
        "end": {
          "line": 155,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderables",
      "start": 5827,
      "end": 5838,
      "loc": {
        "start": {
          "line": 155,
          "column": 16
        },
        "end": {
          "line": 155,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 5839,
      "end": 5840,
      "loc": {
        "start": {
          "line": 155,
          "column": 28
        },
        "end": {
          "line": 155,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewport",
      "start": 5841,
      "end": 5849,
      "loc": {
        "start": {
          "line": 155,
          "column": 30
        },
        "end": {
          "line": 155,
          "column": 38
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5849,
      "end": 5850,
      "loc": {
        "start": {
          "line": 155,
          "column": 38
        },
        "end": {
          "line": 155,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderables",
      "start": 5850,
      "end": 5861,
      "loc": {
        "start": {
          "line": 155,
          "column": 39
        },
        "end": {
          "line": 155,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5861,
      "end": 5862,
      "loc": {
        "start": {
          "line": 155,
          "column": 50
        },
        "end": {
          "line": 155,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 5875,
      "end": 5878,
      "loc": {
        "start": {
          "line": 156,
          "column": 12
        },
        "end": {
          "line": 156,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderableKeys",
      "start": 5879,
      "end": 5893,
      "loc": {
        "start": {
          "line": 156,
          "column": 16
        },
        "end": {
          "line": 156,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 5894,
      "end": 5895,
      "loc": {
        "start": {
          "line": 156,
          "column": 31
        },
        "end": {
          "line": 156,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Object",
      "start": 5896,
      "end": 5902,
      "loc": {
        "start": {
          "line": 156,
          "column": 33
        },
        "end": {
          "line": 156,
          "column": 39
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5902,
      "end": 5903,
      "loc": {
        "start": {
          "line": 156,
          "column": 39
        },
        "end": {
          "line": 156,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "keys",
      "start": 5903,
      "end": 5907,
      "loc": {
        "start": {
          "line": 156,
          "column": 40
        },
        "end": {
          "line": 156,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5907,
      "end": 5908,
      "loc": {
        "start": {
          "line": 156,
          "column": 44
        },
        "end": {
          "line": 156,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderables",
      "start": 5908,
      "end": 5919,
      "loc": {
        "start": {
          "line": 156,
          "column": 45
        },
        "end": {
          "line": 156,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5919,
      "end": 5920,
      "loc": {
        "start": {
          "line": 156,
          "column": 56
        },
        "end": {
          "line": 156,
          "column": 57
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5920,
      "end": 5921,
      "loc": {
        "start": {
          "line": 156,
          "column": 57
        },
        "end": {
          "line": 156,
          "column": 58
        }
      }
    },
    {
      "type": {
        "label": "for",
        "keyword": "for",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": true,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "for",
      "start": 5934,
      "end": 5937,
      "loc": {
        "start": {
          "line": 157,
          "column": 12
        },
        "end": {
          "line": 157,
          "column": 15
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5938,
      "end": 5939,
      "loc": {
        "start": {
          "line": 157,
          "column": 16
        },
        "end": {
          "line": 157,
          "column": 17
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 5939,
      "end": 5942,
      "loc": {
        "start": {
          "line": 157,
          "column": 17
        },
        "end": {
          "line": 157,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ri",
      "start": 5943,
      "end": 5945,
      "loc": {
        "start": {
          "line": 157,
          "column": 21
        },
        "end": {
          "line": 157,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 5946,
      "end": 5947,
      "loc": {
        "start": {
          "line": 157,
          "column": 24
        },
        "end": {
          "line": 157,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 5948,
      "end": 5949,
      "loc": {
        "start": {
          "line": 157,
          "column": 26
        },
        "end": {
          "line": 157,
          "column": 27
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5949,
      "end": 5950,
      "loc": {
        "start": {
          "line": 157,
          "column": 27
        },
        "end": {
          "line": 157,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ri",
      "start": 5951,
      "end": 5953,
      "loc": {
        "start": {
          "line": 157,
          "column": 29
        },
        "end": {
          "line": 157,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "</>",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": 7,
        "updateContext": null
      },
      "value": "<",
      "start": 5954,
      "end": 5955,
      "loc": {
        "start": {
          "line": 157,
          "column": 32
        },
        "end": {
          "line": 157,
          "column": 33
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderableKeys",
      "start": 5956,
      "end": 5970,
      "loc": {
        "start": {
          "line": 157,
          "column": 34
        },
        "end": {
          "line": 157,
          "column": 48
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5970,
      "end": 5971,
      "loc": {
        "start": {
          "line": 157,
          "column": 48
        },
        "end": {
          "line": 157,
          "column": 49
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "length",
      "start": 5971,
      "end": 5977,
      "loc": {
        "start": {
          "line": 157,
          "column": 49
        },
        "end": {
          "line": 157,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 5977,
      "end": 5978,
      "loc": {
        "start": {
          "line": 157,
          "column": 55
        },
        "end": {
          "line": 157,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ri",
      "start": 5979,
      "end": 5981,
      "loc": {
        "start": {
          "line": 157,
          "column": 57
        },
        "end": {
          "line": 157,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "++/--",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": true,
        "binop": null
      },
      "value": "++",
      "start": 5981,
      "end": 5983,
      "loc": {
        "start": {
          "line": 157,
          "column": 59
        },
        "end": {
          "line": 157,
          "column": 61
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5983,
      "end": 5984,
      "loc": {
        "start": {
          "line": 157,
          "column": 61
        },
        "end": {
          "line": 157,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": "{",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 5985,
      "end": 5986,
      "loc": {
        "start": {
          "line": 157,
          "column": 63
        },
        "end": {
          "line": 157,
          "column": 64
        }
      }
    },
    {
      "type": {
        "label": "let",
        "keyword": "let",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "let",
      "start": 6003,
      "end": 6006,
      "loc": {
        "start": {
          "line": 158,
          "column": 16
        },
        "end": {
          "line": 158,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderable",
      "start": 6007,
      "end": 6017,
      "loc": {
        "start": {
          "line": 158,
          "column": 20
        },
        "end": {
          "line": 158,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 6018,
      "end": 6019,
      "loc": {
        "start": {
          "line": 158,
          "column": 31
        },
        "end": {
          "line": 158,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderables",
      "start": 6020,
      "end": 6031,
      "loc": {
        "start": {
          "line": 158,
          "column": 33
        },
        "end": {
          "line": 158,
          "column": 44
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6031,
      "end": 6032,
      "loc": {
        "start": {
          "line": 158,
          "column": 44
        },
        "end": {
          "line": 158,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderableKeys",
      "start": 6032,
      "end": 6046,
      "loc": {
        "start": {
          "line": 158,
          "column": 45
        },
        "end": {
          "line": 158,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": "[",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6046,
      "end": 6047,
      "loc": {
        "start": {
          "line": 158,
          "column": 59
        },
        "end": {
          "line": 158,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "ri",
      "start": 6047,
      "end": 6049,
      "loc": {
        "start": {
          "line": 158,
          "column": 60
        },
        "end": {
          "line": 158,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6049,
      "end": 6050,
      "loc": {
        "start": {
          "line": 158,
          "column": 62
        },
        "end": {
          "line": 158,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": "]",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6050,
      "end": 6051,
      "loc": {
        "start": {
          "line": 158,
          "column": 63
        },
        "end": {
          "line": 158,
          "column": 64
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6051,
      "end": 6052,
      "loc": {
        "start": {
          "line": 158,
          "column": 64
        },
        "end": {
          "line": 158,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 6070,
      "end": 6072,
      "loc": {
        "start": {
          "line": 160,
          "column": 16
        },
        "end": {
          "line": 160,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6073,
      "end": 6074,
      "loc": {
        "start": {
          "line": 160,
          "column": 19
        },
        "end": {
          "line": 160,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderable",
      "start": 6074,
      "end": 6084,
      "loc": {
        "start": {
          "line": 160,
          "column": 20
        },
        "end": {
          "line": 160,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6084,
      "end": 6085,
      "loc": {
        "start": {
          "line": 160,
          "column": 30
        },
        "end": {
          "line": 160,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "hasPaused",
      "start": 6085,
      "end": 6094,
      "loc": {
        "start": {
          "line": 160,
          "column": 31
        },
        "end": {
          "line": 160,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6094,
      "end": 6095,
      "loc": {
        "start": {
          "line": 160,
          "column": 40
        },
        "end": {
          "line": 160,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "continue",
        "keyword": "continue",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "continue",
      "start": 6116,
      "end": 6124,
      "loc": {
        "start": {
          "line": 161,
          "column": 20
        },
        "end": {
          "line": 161,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6124,
      "end": 6125,
      "loc": {
        "start": {
          "line": 161,
          "column": 28
        },
        "end": {
          "line": 161,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 6143,
      "end": 6147,
      "loc": {
        "start": {
          "line": 163,
          "column": 16
        },
        "end": {
          "line": 163,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6147,
      "end": 6148,
      "loc": {
        "start": {
          "line": 163,
          "column": 20
        },
        "end": {
          "line": 163,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_updateProgram",
      "start": 6148,
      "end": 6162,
      "loc": {
        "start": {
          "line": 163,
          "column": 21
        },
        "end": {
          "line": 163,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6162,
      "end": 6163,
      "loc": {
        "start": {
          "line": 163,
          "column": 35
        },
        "end": {
          "line": 163,
          "column": 36
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderable",
      "start": 6163,
      "end": 6173,
      "loc": {
        "start": {
          "line": 163,
          "column": 36
        },
        "end": {
          "line": 163,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6173,
      "end": 6174,
      "loc": {
        "start": {
          "line": 163,
          "column": 46
        },
        "end": {
          "line": 163,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "program",
      "start": 6174,
      "end": 6181,
      "loc": {
        "start": {
          "line": 163,
          "column": 47
        },
        "end": {
          "line": 163,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6181,
      "end": 6182,
      "loc": {
        "start": {
          "line": 163,
          "column": 54
        },
        "end": {
          "line": 163,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6182,
      "end": 6183,
      "loc": {
        "start": {
          "line": 163,
          "column": 55
        },
        "end": {
          "line": 163,
          "column": 56
        }
      }
    },
    {
      "type": {
        "label": "if",
        "keyword": "if",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "if",
      "start": 6201,
      "end": 6203,
      "loc": {
        "start": {
          "line": 165,
          "column": 16
        },
        "end": {
          "line": 165,
          "column": 18
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6204,
      "end": 6205,
      "loc": {
        "start": {
          "line": 165,
          "column": 19
        },
        "end": {
          "line": 165,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": "prefix",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": true,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "!",
      "start": 6205,
      "end": 6206,
      "loc": {
        "start": {
          "line": 165,
          "column": 20
        },
        "end": {
          "line": 165,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderable",
      "start": 6206,
      "end": 6216,
      "loc": {
        "start": {
          "line": 165,
          "column": 21
        },
        "end": {
          "line": 165,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6216,
      "end": 6217,
      "loc": {
        "start": {
          "line": 165,
          "column": 31
        },
        "end": {
          "line": 165,
          "column": 32
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "setUniformData",
      "start": 6217,
      "end": 6231,
      "loc": {
        "start": {
          "line": 165,
          "column": 32
        },
        "end": {
          "line": 165,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6231,
      "end": 6232,
      "loc": {
        "start": {
          "line": 165,
          "column": 46
        },
        "end": {
          "line": 165,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "Matrix3",
      "start": 6232,
      "end": 6239,
      "loc": {
        "start": {
          "line": 165,
          "column": 47
        },
        "end": {
          "line": 165,
          "column": 54
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6239,
      "end": 6240,
      "loc": {
        "start": {
          "line": 165,
          "column": 54
        },
        "end": {
          "line": 165,
          "column": 55
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "projection",
      "start": 6240,
      "end": 6250,
      "loc": {
        "start": {
          "line": 165,
          "column": 55
        },
        "end": {
          "line": 165,
          "column": 65
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6250,
      "end": 6251,
      "loc": {
        "start": {
          "line": 165,
          "column": 65
        },
        "end": {
          "line": 165,
          "column": 66
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewPortWidth",
      "start": 6251,
      "end": 6264,
      "loc": {
        "start": {
          "line": 165,
          "column": 66
        },
        "end": {
          "line": 165,
          "column": 79
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6264,
      "end": 6265,
      "loc": {
        "start": {
          "line": 165,
          "column": 79
        },
        "end": {
          "line": 165,
          "column": 80
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "viewPortHeight",
      "start": 6266,
      "end": 6280,
      "loc": {
        "start": {
          "line": 165,
          "column": 81
        },
        "end": {
          "line": 165,
          "column": 95
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6280,
      "end": 6281,
      "loc": {
        "start": {
          "line": 165,
          "column": 95
        },
        "end": {
          "line": 165,
          "column": 96
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6281,
      "end": 6282,
      "loc": {
        "start": {
          "line": 165,
          "column": 96
        },
        "end": {
          "line": 165,
          "column": 97
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "multiply",
      "start": 6282,
      "end": 6290,
      "loc": {
        "start": {
          "line": 165,
          "column": 97
        },
        "end": {
          "line": 165,
          "column": 105
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6290,
      "end": 6291,
      "loc": {
        "start": {
          "line": 165,
          "column": 105
        },
        "end": {
          "line": 165,
          "column": 106
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderable",
      "start": 6291,
      "end": 6301,
      "loc": {
        "start": {
          "line": 165,
          "column": 106
        },
        "end": {
          "line": 165,
          "column": 116
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6301,
      "end": 6302,
      "loc": {
        "start": {
          "line": 165,
          "column": 116
        },
        "end": {
          "line": 165,
          "column": 117
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "getMatrix",
      "start": 6302,
      "end": 6311,
      "loc": {
        "start": {
          "line": 165,
          "column": 117
        },
        "end": {
          "line": 165,
          "column": 126
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6311,
      "end": 6312,
      "loc": {
        "start": {
          "line": 165,
          "column": 126
        },
        "end": {
          "line": 165,
          "column": 127
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6312,
      "end": 6313,
      "loc": {
        "start": {
          "line": 165,
          "column": 127
        },
        "end": {
          "line": 165,
          "column": 128
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6313,
      "end": 6314,
      "loc": {
        "start": {
          "line": 165,
          "column": 128
        },
        "end": {
          "line": 165,
          "column": 129
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6314,
      "end": 6315,
      "loc": {
        "start": {
          "line": 165,
          "column": 129
        },
        "end": {
          "line": 165,
          "column": 130
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "m",
      "start": 6315,
      "end": 6316,
      "loc": {
        "start": {
          "line": 165,
          "column": 130
        },
        "end": {
          "line": 165,
          "column": 131
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6316,
      "end": 6317,
      "loc": {
        "start": {
          "line": 165,
          "column": 131
        },
        "end": {
          "line": 165,
          "column": 132
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6317,
      "end": 6318,
      "loc": {
        "start": {
          "line": 165,
          "column": 132
        },
        "end": {
          "line": 165,
          "column": 133
        }
      }
    },
    {
      "type": {
        "label": "continue",
        "keyword": "continue",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "continue",
      "start": 6339,
      "end": 6347,
      "loc": {
        "start": {
          "line": 166,
          "column": 20
        },
        "end": {
          "line": 166,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6347,
      "end": 6348,
      "loc": {
        "start": {
          "line": 166,
          "column": 28
        },
        "end": {
          "line": 166,
          "column": 29
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "if (renderable.updateTextures) {",
      "start": 6366,
      "end": 6400,
      "loc": {
        "start": {
          "line": 168,
          "column": 16
        },
        "end": {
          "line": 168,
          "column": 50
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 6421,
      "end": 6425,
      "loc": {
        "start": {
          "line": 169,
          "column": 20
        },
        "end": {
          "line": 169,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6425,
      "end": 6426,
      "loc": {
        "start": {
          "line": 169,
          "column": 24
        },
        "end": {
          "line": 169,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_updateTextures",
      "start": 6426,
      "end": 6441,
      "loc": {
        "start": {
          "line": 169,
          "column": 25
        },
        "end": {
          "line": 169,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6441,
      "end": 6442,
      "loc": {
        "start": {
          "line": 169,
          "column": 40
        },
        "end": {
          "line": 169,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderable",
      "start": 6442,
      "end": 6452,
      "loc": {
        "start": {
          "line": 169,
          "column": 41
        },
        "end": {
          "line": 169,
          "column": 51
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6452,
      "end": 6453,
      "loc": {
        "start": {
          "line": 169,
          "column": 51
        },
        "end": {
          "line": 169,
          "column": 52
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "textures",
      "start": 6453,
      "end": 6461,
      "loc": {
        "start": {
          "line": 169,
          "column": 52
        },
        "end": {
          "line": 169,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6461,
      "end": 6462,
      "loc": {
        "start": {
          "line": 169,
          "column": 60
        },
        "end": {
          "line": 169,
          "column": 61
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6462,
      "end": 6463,
      "loc": {
        "start": {
          "line": 169,
          "column": 61
        },
        "end": {
          "line": 169,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderable",
      "start": 6484,
      "end": 6494,
      "loc": {
        "start": {
          "line": 170,
          "column": 20
        },
        "end": {
          "line": 170,
          "column": 30
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6494,
      "end": 6495,
      "loc": {
        "start": {
          "line": 170,
          "column": 30
        },
        "end": {
          "line": 170,
          "column": 31
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "updateTextures",
      "start": 6495,
      "end": 6509,
      "loc": {
        "start": {
          "line": 170,
          "column": 31
        },
        "end": {
          "line": 170,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 6510,
      "end": 6511,
      "loc": {
        "start": {
          "line": 170,
          "column": 46
        },
        "end": {
          "line": 170,
          "column": 47
        }
      }
    },
    {
      "type": {
        "label": "false",
        "keyword": "false",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "false",
      "start": 6512,
      "end": 6517,
      "loc": {
        "start": {
          "line": 170,
          "column": 48
        },
        "end": {
          "line": 170,
          "column": 53
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6517,
      "end": 6518,
      "loc": {
        "start": {
          "line": 170,
          "column": 53
        },
        "end": {
          "line": 170,
          "column": 54
        }
      }
    },
    {
      "type": "CommentLine",
      "value": "}",
      "start": 6535,
      "end": 6538,
      "loc": {
        "start": {
          "line": 171,
          "column": 16
        },
        "end": {
          "line": 171,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "this",
        "keyword": "this",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "this",
      "start": 6556,
      "end": 6560,
      "loc": {
        "start": {
          "line": 173,
          "column": 16
        },
        "end": {
          "line": 173,
          "column": 20
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6560,
      "end": 6561,
      "loc": {
        "start": {
          "line": 173,
          "column": 20
        },
        "end": {
          "line": 173,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "GL",
      "start": 6561,
      "end": 6563,
      "loc": {
        "start": {
          "line": 173,
          "column": 21
        },
        "end": {
          "line": 173,
          "column": 23
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6563,
      "end": 6564,
      "loc": {
        "start": {
          "line": 173,
          "column": 23
        },
        "end": {
          "line": 173,
          "column": 24
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "drawArrays",
      "start": 6564,
      "end": 6574,
      "loc": {
        "start": {
          "line": 173,
          "column": 24
        },
        "end": {
          "line": 173,
          "column": 34
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6574,
      "end": 6575,
      "loc": {
        "start": {
          "line": 173,
          "column": 34
        },
        "end": {
          "line": 173,
          "column": 35
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderable",
      "start": 6575,
      "end": 6585,
      "loc": {
        "start": {
          "line": 173,
          "column": 35
        },
        "end": {
          "line": 173,
          "column": 45
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6585,
      "end": 6586,
      "loc": {
        "start": {
          "line": 173,
          "column": 45
        },
        "end": {
          "line": 173,
          "column": 46
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "primitiveType",
      "start": 6586,
      "end": 6599,
      "loc": {
        "start": {
          "line": 173,
          "column": 46
        },
        "end": {
          "line": 173,
          "column": 59
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6599,
      "end": 6600,
      "loc": {
        "start": {
          "line": 173,
          "column": 59
        },
        "end": {
          "line": 173,
          "column": 60
        }
      }
    },
    {
      "type": {
        "label": "num",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": 0,
      "start": 6601,
      "end": 6602,
      "loc": {
        "start": {
          "line": 173,
          "column": 61
        },
        "end": {
          "line": 173,
          "column": 62
        }
      }
    },
    {
      "type": {
        "label": ",",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6602,
      "end": 6603,
      "loc": {
        "start": {
          "line": 173,
          "column": 62
        },
        "end": {
          "line": 173,
          "column": 63
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "renderable",
      "start": 6604,
      "end": 6614,
      "loc": {
        "start": {
          "line": 173,
          "column": 64
        },
        "end": {
          "line": 173,
          "column": 74
        }
      }
    },
    {
      "type": {
        "label": ".",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6614,
      "end": 6615,
      "loc": {
        "start": {
          "line": 173,
          "column": 74
        },
        "end": {
          "line": 173,
          "column": 75
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "primitiveCount",
      "start": 6615,
      "end": 6629,
      "loc": {
        "start": {
          "line": 173,
          "column": 75
        },
        "end": {
          "line": 173,
          "column": 89
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6629,
      "end": 6630,
      "loc": {
        "start": {
          "line": 173,
          "column": 89
        },
        "end": {
          "line": 173,
          "column": 90
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6630,
      "end": 6631,
      "loc": {
        "start": {
          "line": 173,
          "column": 90
        },
        "end": {
          "line": 173,
          "column": 91
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6644,
      "end": 6645,
      "loc": {
        "start": {
          "line": 174,
          "column": 12
        },
        "end": {
          "line": 174,
          "column": 13
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6654,
      "end": 6655,
      "loc": {
        "start": {
          "line": 175,
          "column": 8
        },
        "end": {
          "line": 175,
          "column": 9
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6660,
      "end": 6661,
      "loc": {
        "start": {
          "line": 176,
          "column": 4
        },
        "end": {
          "line": 176,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "}",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6662,
      "end": 6663,
      "loc": {
        "start": {
          "line": 177,
          "column": 0
        },
        "end": {
          "line": 177,
          "column": 1
        }
      }
    },
    {
      "type": "CommentBlock",
      "value": "*\n * Singleton reference to the Rendering Manager.\n ",
      "start": 6665,
      "end": 6721,
      "loc": {
        "start": {
          "line": 179,
          "column": 0
        },
        "end": {
          "line": 181,
          "column": 3
        }
      }
    },
    {
      "type": {
        "label": "const",
        "keyword": "const",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "const",
      "start": 6722,
      "end": 6727,
      "loc": {
        "start": {
          "line": 182,
          "column": 0
        },
        "end": {
          "line": 182,
          "column": 5
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "RenderManager",
      "start": 6728,
      "end": 6741,
      "loc": {
        "start": {
          "line": 182,
          "column": 6
        },
        "end": {
          "line": 182,
          "column": 19
        }
      }
    },
    {
      "type": {
        "label": "=",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": true,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "=",
      "start": 6742,
      "end": 6743,
      "loc": {
        "start": {
          "line": 182,
          "column": 20
        },
        "end": {
          "line": 182,
          "column": 21
        }
      }
    },
    {
      "type": {
        "label": "new",
        "keyword": "new",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "new",
      "start": 6744,
      "end": 6747,
      "loc": {
        "start": {
          "line": 182,
          "column": 22
        },
        "end": {
          "line": 182,
          "column": 25
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "_RenderManager",
      "start": 6748,
      "end": 6762,
      "loc": {
        "start": {
          "line": 182,
          "column": 26
        },
        "end": {
          "line": 182,
          "column": 40
        }
      }
    },
    {
      "type": {
        "label": "(",
        "beforeExpr": true,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6762,
      "end": 6763,
      "loc": {
        "start": {
          "line": 182,
          "column": 40
        },
        "end": {
          "line": 182,
          "column": 41
        }
      }
    },
    {
      "type": {
        "label": ")",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "start": 6763,
      "end": 6764,
      "loc": {
        "start": {
          "line": 182,
          "column": 41
        },
        "end": {
          "line": 182,
          "column": 42
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6764,
      "end": 6765,
      "loc": {
        "start": {
          "line": 182,
          "column": 42
        },
        "end": {
          "line": 182,
          "column": 43
        }
      }
    },
    {
      "type": {
        "label": "export",
        "keyword": "export",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "export",
      "start": 6766,
      "end": 6772,
      "loc": {
        "start": {
          "line": 183,
          "column": 0
        },
        "end": {
          "line": 183,
          "column": 6
        }
      }
    },
    {
      "type": {
        "label": "default",
        "keyword": "default",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "value": "default",
      "start": 6773,
      "end": 6780,
      "loc": {
        "start": {
          "line": 183,
          "column": 7
        },
        "end": {
          "line": 183,
          "column": 14
        }
      }
    },
    {
      "type": {
        "label": "name",
        "beforeExpr": false,
        "startsExpr": true,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null
      },
      "value": "RenderManager",
      "start": 6781,
      "end": 6794,
      "loc": {
        "start": {
          "line": 183,
          "column": 15
        },
        "end": {
          "line": 183,
          "column": 28
        }
      }
    },
    {
      "type": {
        "label": ";",
        "beforeExpr": true,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6794,
      "end": 6795,
      "loc": {
        "start": {
          "line": 183,
          "column": 28
        },
        "end": {
          "line": 183,
          "column": 29
        }
      }
    },
    {
      "type": {
        "label": "eof",
        "beforeExpr": false,
        "startsExpr": false,
        "rightAssociative": false,
        "isLoop": false,
        "isAssign": false,
        "prefix": false,
        "postfix": false,
        "binop": null,
        "updateContext": null
      },
      "start": 6795,
      "end": 6795,
      "loc": {
        "start": {
          "line": 183,
          "column": 29
        },
        "end": {
          "line": 183,
          "column": 29
        }
      }
    }
  ]
}