{
  "type": "Program",
  "start": 0,
  "end": 10505,
  "loc": {
    "start": {
      "line": 1,
      "column": 0
    },
    "end": {
      "line": 262,
      "column": 0
    }
  },
  "sourceType": "module",
  "body": [
    {
      "type": "ImportDeclaration",
      "start": 0,
      "end": 37,
      "loc": {
        "start": {
          "line": 1,
          "column": 0
        },
        "end": {
          "line": 1,
          "column": 37
        }
      },
      "specifiers": [
        {
          "type": "ImportDefaultSpecifier",
          "start": 7,
          "end": 13,
          "loc": {
            "start": {
              "line": 1,
              "column": 7
            },
            "end": {
              "line": 1,
              "column": 13
            }
          },
          "local": {
            "type": "Identifier",
            "start": 7,
            "end": 13,
            "loc": {
              "start": {
                "line": 1,
                "column": 7
              },
              "end": {
                "line": 1,
                "column": 13
              }
            },
            "name": "Sketch"
          }
        }
      ],
      "importKind": "value",
      "source": {
        "type": "Literal",
        "start": 19,
        "end": 36,
        "loc": {
          "start": {
            "line": 1,
            "column": 19
          },
          "end": {
            "line": 1,
            "column": 36
          }
        },
        "value": "sketcher/sketch",
        "rawValue": "sketcher/sketch",
        "raw": "'sketcher/sketch'"
      }
    },
    {
      "type": "ImportDeclaration",
      "start": 38,
      "end": 83,
      "loc": {
        "start": {
          "line": 2,
          "column": 0
        },
        "end": {
          "line": 2,
          "column": 45
        }
      },
      "specifiers": [
        {
          "type": "ImportDefaultSpecifier",
          "start": 45,
          "end": 55,
          "loc": {
            "start": {
              "line": 2,
              "column": 7
            },
            "end": {
              "line": 2,
              "column": 17
            }
          },
          "local": {
            "type": "Identifier",
            "start": 45,
            "end": 55,
            "loc": {
              "start": {
                "line": 2,
                "column": 7
              },
              "end": {
                "line": 2,
                "column": 17
              }
            },
            "name": "Constraint"
          }
        }
      ],
      "importKind": "value",
      "source": {
        "type": "Literal",
        "start": 61,
        "end": 82,
        "loc": {
          "start": {
            "line": 2,
            "column": 23
          },
          "end": {
            "line": 2,
            "column": 44
          }
        },
        "value": "sketcher/constraint",
        "rawValue": "sketcher/constraint",
        "raw": "'sketcher/constraint'"
      }
    },
    {
      "type": "ImportDeclaration",
      "start": 84,
      "end": 133,
      "loc": {
        "start": {
          "line": 3,
          "column": 0
        },
        "end": {
          "line": 3,
          "column": 49
        }
      },
      "specifiers": [
        {
          "type": "ImportSpecifier",
          "start": 92,
          "end": 97,
          "loc": {
            "start": {
              "line": 3,
              "column": 8
            },
            "end": {
              "line": 3,
              "column": 13
            }
          },
          "imported": {
            "type": "Identifier",
            "start": 92,
            "end": 97,
            "loc": {
              "start": {
                "line": 3,
                "column": 8
              },
              "end": {
                "line": 3,
                "column": 13
              }
            },
            "name": "Point"
          },
          "local": {
            "type": "Identifier",
            "start": 92,
            "end": 97,
            "loc": {
              "start": {
                "line": 3,
                "column": 8
              },
              "end": {
                "line": 3,
                "column": 13
              }
            },
            "name": "Point"
          }
        },
        {
          "type": "ImportSpecifier",
          "start": 99,
          "end": 103,
          "loc": {
            "start": {
              "line": 3,
              "column": 15
            },
            "end": {
              "line": 3,
              "column": 19
            }
          },
          "imported": {
            "type": "Identifier",
            "start": 99,
            "end": 103,
            "loc": {
              "start": {
                "line": 3,
                "column": 15
              },
              "end": {
                "line": 3,
                "column": 19
              }
            },
            "name": "Line"
          },
          "local": {
            "type": "Identifier",
            "start": 99,
            "end": 103,
            "loc": {
              "start": {
                "line": 3,
                "column": 15
              },
              "end": {
                "line": 3,
                "column": 19
              }
            },
            "name": "Line"
          }
        }
      ],
      "importKind": "value",
      "source": {
        "type": "Literal",
        "start": 110,
        "end": 132,
        "loc": {
          "start": {
            "line": 3,
            "column": 26
          },
          "end": {
            "line": 3,
            "column": 48
          }
        },
        "value": "sketcher/geomobjects",
        "rawValue": "sketcher/geomobjects",
        "raw": "'sketcher/geomobjects'"
      }
    },
    {
      "type": "ImportDeclaration",
      "start": 134,
      "end": 205,
      "loc": {
        "start": {
          "line": 4,
          "column": 0
        },
        "end": {
          "line": 4,
          "column": 71
        }
      },
      "specifiers": [
        {
          "type": "ImportSpecifier",
          "start": 142,
          "end": 158,
          "loc": {
            "start": {
              "line": 4,
              "column": 8
            },
            "end": {
              "line": 4,
              "column": 24
            }
          },
          "imported": {
            "type": "Identifier",
            "start": 142,
            "end": 158,
            "loc": {
              "start": {
                "line": 4,
                "column": 8
              },
              "end": {
                "line": 4,
                "column": 24
              }
            },
            "name": "createGeomObject"
          },
          "local": {
            "type": "Identifier",
            "start": 142,
            "end": 158,
            "loc": {
              "start": {
                "line": 4,
                "column": 8
              },
              "end": {
                "line": 4,
                "column": 24
              }
            },
            "name": "createGeomObject"
          }
        },
        {
          "type": "ImportSpecifier",
          "start": 160,
          "end": 177,
          "loc": {
            "start": {
              "line": 4,
              "column": 26
            },
            "end": {
              "line": 4,
              "column": 43
            }
          },
          "imported": {
            "type": "Identifier",
            "start": 160,
            "end": 177,
            "loc": {
              "start": {
                "line": 4,
                "column": 26
              },
              "end": {
                "line": 4,
                "column": 43
              }
            },
            "name": "drawArcBy_S_E_CPh"
          },
          "local": {
            "type": "Identifier",
            "start": 160,
            "end": 177,
            "loc": {
              "start": {
                "line": 4,
                "column": 26
              },
              "end": {
                "line": 4,
                "column": 43
              }
            },
            "name": "drawArcBy_S_E_CPh"
          }
        }
      ],
      "importKind": "value",
      "source": {
        "type": "Literal",
        "start": 184,
        "end": 204,
        "loc": {
          "start": {
            "line": 4,
            "column": 50
          },
          "end": {
            "line": 4,
            "column": 70
          }
        },
        "value": "sketcher/geomutils",
        "rawValue": "sketcher/geomutils",
        "raw": "'sketcher/geomutils'"
      }
    },
    {
      "type": "ImportDeclaration",
      "start": 206,
      "end": 232,
      "loc": {
        "start": {
          "line": 5,
          "column": 0
        },
        "end": {
          "line": 5,
          "column": 26
        }
      },
      "specifiers": [
        {
          "type": "ImportDefaultSpecifier",
          "start": 213,
          "end": 218,
          "loc": {
            "start": {
              "line": 5,
              "column": 7
            },
            "end": {
              "line": 5,
              "column": 12
            }
          },
          "local": {
            "type": "Identifier",
            "start": 213,
            "end": 218,
            "loc": {
              "start": {
                "line": 5,
                "column": 7
              },
              "end": {
                "line": 5,
                "column": 12
              }
            },
            "name": "THREE"
          }
        }
      ],
      "importKind": "value",
      "source": {
        "type": "Literal",
        "start": 224,
        "end": 231,
        "loc": {
          "start": {
            "line": 5,
            "column": 18
          },
          "end": {
            "line": 5,
            "column": 25
          }
        },
        "value": "three",
        "rawValue": "three",
        "raw": "'three'"
      }
    },
    {
      "type": "ExportDefaultDeclaration",
      "start": 234,
      "end": 10504,
      "loc": {
        "start": {
          "line": 7,
          "column": 0
        },
        "end": {
          "line": 261,
          "column": 1
        }
      },
      "declaration": {
        "type": "ClassDeclaration",
        "start": 249,
        "end": 10504,
        "loc": {
          "start": {
            "line": 7,
            "column": 15
          },
          "end": {
            "line": 261,
            "column": 1
          }
        },
        "id": {
          "type": "Identifier",
          "start": 255,
          "end": 270,
          "loc": {
            "start": {
              "line": 7,
              "column": 21
            },
            "end": {
              "line": 7,
              "column": 36
            }
          },
          "name": "FilletProcessor"
        },
        "superClass": null,
        "body": {
          "type": "ClassBody",
          "start": 271,
          "end": 10504,
          "loc": {
            "start": {
              "line": 7,
              "column": 37
            },
            "end": {
              "line": 261,
              "column": 1
            }
          },
          "body": [
            {
              "type": "MethodDefinition",
              "start": 277,
              "end": 454,
              "loc": {
                "start": {
                  "line": 8,
                  "column": 4
                },
                "end": {
                  "line": 14,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 277,
                "end": 288,
                "loc": {
                  "start": {
                    "line": 8,
                    "column": 4
                  },
                  "end": {
                    "line": 8,
                    "column": 15
                  }
                },
                "name": "constructor"
              },
              "static": false,
              "kind": "constructor",
              "value": {
                "type": "FunctionExpression",
                "start": 288,
                "end": 454,
                "loc": {
                  "start": {
                    "line": 8,
                    "column": 15
                  },
                  "end": {
                    "line": 14,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 289,
                    "end": 297,
                    "loc": {
                      "start": {
                        "line": 8,
                        "column": 16
                      },
                      "end": {
                        "line": 8,
                        "column": 24
                      }
                    },
                    "name": "sketcher"
                  },
                  {
                    "type": "Identifier",
                    "start": 299,
                    "end": 305,
                    "loc": {
                      "start": {
                        "line": 8,
                        "column": 26
                      },
                      "end": {
                        "line": 8,
                        "column": 32
                      }
                    },
                    "name": "sketch"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 307,
                  "end": 454,
                  "loc": {
                    "start": {
                      "line": 8,
                      "column": 34
                    },
                    "end": {
                      "line": 14,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ExpressionStatement",
                      "start": 317,
                      "end": 342,
                      "loc": {
                        "start": {
                          "line": 9,
                          "column": 8
                        },
                        "end": {
                          "line": 9,
                          "column": 33
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 317,
                        "end": 341,
                        "loc": {
                          "start": {
                            "line": 9,
                            "column": 8
                          },
                          "end": {
                            "line": 9,
                            "column": 32
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 317,
                          "end": 330,
                          "loc": {
                            "start": {
                              "line": 9,
                              "column": 8
                            },
                            "end": {
                              "line": 9,
                              "column": 21
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 317,
                            "end": 321,
                            "loc": {
                              "start": {
                                "line": 9,
                                "column": 8
                              },
                              "end": {
                                "line": 9,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 322,
                            "end": 330,
                            "loc": {
                              "start": {
                                "line": 9,
                                "column": 13
                              },
                              "end": {
                                "line": 9,
                                "column": 21
                              }
                            },
                            "name": "sketcher"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 333,
                          "end": 341,
                          "loc": {
                            "start": {
                              "line": 9,
                              "column": 24
                            },
                            "end": {
                              "line": 9,
                              "column": 32
                            }
                          },
                          "name": "sketcher"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 351,
                      "end": 372,
                      "loc": {
                        "start": {
                          "line": 10,
                          "column": 8
                        },
                        "end": {
                          "line": 10,
                          "column": 29
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 351,
                        "end": 371,
                        "loc": {
                          "start": {
                            "line": 10,
                            "column": 8
                          },
                          "end": {
                            "line": 10,
                            "column": 28
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 351,
                          "end": 362,
                          "loc": {
                            "start": {
                              "line": 10,
                              "column": 8
                            },
                            "end": {
                              "line": 10,
                              "column": 19
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 351,
                            "end": 355,
                            "loc": {
                              "start": {
                                "line": 10,
                                "column": 8
                              },
                              "end": {
                                "line": 10,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 356,
                            "end": 362,
                            "loc": {
                              "start": {
                                "line": 10,
                                "column": 13
                              },
                              "end": {
                                "line": 10,
                                "column": 19
                              }
                            },
                            "name": "sketch"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 365,
                          "end": 371,
                          "loc": {
                            "start": {
                              "line": 10,
                              "column": 22
                            },
                            "end": {
                              "line": 10,
                              "column": 28
                            }
                          },
                          "name": "sketch"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 382,
                      "end": 410,
                      "loc": {
                        "start": {
                          "line": 12,
                          "column": 8
                        },
                        "end": {
                          "line": 12,
                          "column": 36
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 382,
                        "end": 409,
                        "loc": {
                          "start": {
                            "line": 12,
                            "column": 8
                          },
                          "end": {
                            "line": 12,
                            "column": 35
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 382,
                          "end": 402,
                          "loc": {
                            "start": {
                              "line": 12,
                              "column": 8
                            },
                            "end": {
                              "line": 12,
                              "column": 28
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 382,
                            "end": 386,
                            "loc": {
                              "start": {
                                "line": 12,
                                "column": 8
                              },
                              "end": {
                                "line": 12,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 387,
                            "end": 402,
                            "loc": {
                              "start": {
                                "line": 12,
                                "column": 13
                              },
                              "end": {
                                "line": 12,
                                "column": 28
                              }
                            },
                            "name": "linearTolerance"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Literal",
                          "start": 405,
                          "end": 409,
                          "loc": {
                            "start": {
                              "line": 12,
                              "column": 31
                            },
                            "end": {
                              "line": 12,
                              "column": 35
                            }
                          },
                          "value": 0.001,
                          "rawValue": 0.001,
                          "raw": "1e-3"
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 419,
                      "end": 448,
                      "loc": {
                        "start": {
                          "line": 13,
                          "column": 8
                        },
                        "end": {
                          "line": 13,
                          "column": 37
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 419,
                        "end": 447,
                        "loc": {
                          "start": {
                            "line": 13,
                            "column": 8
                          },
                          "end": {
                            "line": 13,
                            "column": 36
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 419,
                          "end": 440,
                          "loc": {
                            "start": {
                              "line": 13,
                              "column": 8
                            },
                            "end": {
                              "line": 13,
                              "column": 29
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 419,
                            "end": 423,
                            "loc": {
                              "start": {
                                "line": 13,
                                "column": 8
                              },
                              "end": {
                                "line": 13,
                                "column": 12
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 424,
                            "end": 440,
                            "loc": {
                              "start": {
                                "line": 13,
                                "column": 13
                              },
                              "end": {
                                "line": 13,
                                "column": 29
                              }
                            },
                            "name": "angularTolerance"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Literal",
                          "start": 443,
                          "end": 447,
                          "loc": {
                            "start": {
                              "line": 13,
                              "column": 32
                            },
                            "end": {
                              "line": 13,
                              "column": 36
                            }
                          },
                          "value": 0.001,
                          "rawValue": 0.001,
                          "raw": "1e-3"
                        }
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 460,
              "end": 932,
              "loc": {
                "start": {
                  "line": 16,
                  "column": 4
                },
                "end": {
                  "line": 28,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 460,
                "end": 472,
                "loc": {
                  "start": {
                    "line": 16,
                    "column": 4
                  },
                  "end": {
                    "line": 16,
                    "column": 16
                  }
                },
                "name": "FindPointsAt"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 472,
                "end": 932,
                "loc": {
                  "start": {
                    "line": 16,
                    "column": 16
                  },
                  "end": {
                    "line": 28,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 473,
                    "end": 476,
                    "loc": {
                      "start": {
                        "line": 16,
                        "column": 17
                      },
                      "end": {
                        "line": 16,
                        "column": 20
                      }
                    },
                    "name": "pos"
                  },
                  {
                    "type": "Identifier",
                    "start": 478,
                    "end": 481,
                    "loc": {
                      "start": {
                        "line": 16,
                        "column": 22
                      },
                      "end": {
                        "line": 16,
                        "column": 25
                      }
                    },
                    "name": "tol"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 483,
                  "end": 932,
                  "loc": {
                    "start": {
                      "line": 16,
                      "column": 27
                    },
                    "end": {
                      "line": 28,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 493,
                      "end": 628,
                      "loc": {
                        "start": {
                          "line": 17,
                          "column": 8
                        },
                        "end": {
                          "line": 20,
                          "column": 10
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 497,
                          "end": 627,
                          "loc": {
                            "start": {
                              "line": 17,
                              "column": 12
                            },
                            "end": {
                              "line": 20,
                              "column": 9
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 497,
                            "end": 508,
                            "loc": {
                              "start": {
                                "line": 17,
                                "column": 12
                              },
                              "end": {
                                "line": 17,
                                "column": 23
                              }
                            },
                            "name": "equalPoints"
                          },
                          "init": {
                            "type": "FunctionExpression",
                            "start": 511,
                            "end": 627,
                            "loc": {
                              "start": {
                                "line": 17,
                                "column": 26
                              },
                              "end": {
                                "line": 20,
                                "column": 9
                              }
                            },
                            "id": null,
                            "generator": false,
                            "expression": false,
                            "async": false,
                            "params": [
                              {
                                "type": "Identifier",
                                "start": 521,
                                "end": 522,
                                "loc": {
                                  "start": {
                                    "line": 17,
                                    "column": 36
                                  },
                                  "end": {
                                    "line": 17,
                                    "column": 37
                                  }
                                },
                                "name": "a"
                              },
                              {
                                "type": "Identifier",
                                "start": 524,
                                "end": 525,
                                "loc": {
                                  "start": {
                                    "line": 17,
                                    "column": 39
                                  },
                                  "end": {
                                    "line": 17,
                                    "column": 40
                                  }
                                },
                                "name": "b"
                              }
                            ],
                            "body": {
                              "type": "BlockStatement",
                              "start": 527,
                              "end": 627,
                              "loc": {
                                "start": {
                                  "line": 17,
                                  "column": 42
                                },
                                "end": {
                                  "line": 20,
                                  "column": 9
                                }
                              },
                              "body": [
                                {
                                  "type": "IfStatement",
                                  "start": 541,
                                  "end": 617,
                                  "loc": {
                                    "start": {
                                      "line": 18,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 19,
                                      "column": 36
                                    }
                                  },
                                  "test": {
                                    "type": "Identifier",
                                    "start": 545,
                                    "end": 548,
                                    "loc": {
                                      "start": {
                                        "line": 18,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 18,
                                        "column": 19
                                      }
                                    },
                                    "name": "tol"
                                  },
                                  "consequent": {
                                    "type": "ReturnStatement",
                                    "start": 550,
                                    "end": 580,
                                    "loc": {
                                      "start": {
                                        "line": 18,
                                        "column": 21
                                      },
                                      "end": {
                                        "line": 18,
                                        "column": 51
                                      }
                                    },
                                    "argument": {
                                      "type": "BinaryExpression",
                                      "start": 557,
                                      "end": 579,
                                      "loc": {
                                        "start": {
                                          "line": 18,
                                          "column": 28
                                        },
                                        "end": {
                                          "line": 18,
                                          "column": 50
                                        }
                                      },
                                      "left": {
                                        "type": "CallExpression",
                                        "start": 557,
                                        "end": 572,
                                        "loc": {
                                          "start": {
                                            "line": 18,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 18,
                                            "column": 43
                                          }
                                        },
                                        "callee": {
                                          "type": "MemberExpression",
                                          "start": 557,
                                          "end": 569,
                                          "loc": {
                                            "start": {
                                              "line": 18,
                                              "column": 28
                                            },
                                            "end": {
                                              "line": 18,
                                              "column": 40
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 557,
                                            "end": 558,
                                            "loc": {
                                              "start": {
                                                "line": 18,
                                                "column": 28
                                              },
                                              "end": {
                                                "line": 18,
                                                "column": 29
                                              }
                                            },
                                            "name": "a"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 559,
                                            "end": 569,
                                            "loc": {
                                              "start": {
                                                "line": 18,
                                                "column": 30
                                              },
                                              "end": {
                                                "line": 18,
                                                "column": 40
                                              }
                                            },
                                            "name": "distanceTo"
                                          },
                                          "computed": false
                                        },
                                        "arguments": [
                                          {
                                            "type": "Identifier",
                                            "start": 570,
                                            "end": 571,
                                            "loc": {
                                              "start": {
                                                "line": 18,
                                                "column": 41
                                              },
                                              "end": {
                                                "line": 18,
                                                "column": 42
                                              }
                                            },
                                            "name": "b"
                                          }
                                        ]
                                      },
                                      "operator": "<=",
                                      "right": {
                                        "type": "Identifier",
                                        "start": 576,
                                        "end": 579,
                                        "loc": {
                                          "start": {
                                            "line": 18,
                                            "column": 47
                                          },
                                          "end": {
                                            "line": 18,
                                            "column": 50
                                          }
                                        },
                                        "name": "tol"
                                      }
                                    }
                                  },
                                  "alternate": {
                                    "type": "ReturnStatement",
                                    "start": 598,
                                    "end": 617,
                                    "loc": {
                                      "start": {
                                        "line": 19,
                                        "column": 17
                                      },
                                      "end": {
                                        "line": 19,
                                        "column": 36
                                      }
                                    },
                                    "argument": {
                                      "type": "CallExpression",
                                      "start": 605,
                                      "end": 616,
                                      "loc": {
                                        "start": {
                                          "line": 19,
                                          "column": 24
                                        },
                                        "end": {
                                          "line": 19,
                                          "column": 35
                                        }
                                      },
                                      "callee": {
                                        "type": "MemberExpression",
                                        "start": 605,
                                        "end": 613,
                                        "loc": {
                                          "start": {
                                            "line": 19,
                                            "column": 24
                                          },
                                          "end": {
                                            "line": 19,
                                            "column": 32
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 605,
                                          "end": 606,
                                          "loc": {
                                            "start": {
                                              "line": 19,
                                              "column": 24
                                            },
                                            "end": {
                                              "line": 19,
                                              "column": 25
                                            }
                                          },
                                          "name": "a"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 607,
                                          "end": 613,
                                          "loc": {
                                            "start": {
                                              "line": 19,
                                              "column": 26
                                            },
                                            "end": {
                                              "line": 19,
                                              "column": 32
                                            }
                                          },
                                          "name": "equals"
                                        },
                                        "computed": false
                                      },
                                      "arguments": [
                                        {
                                          "type": "Identifier",
                                          "start": 614,
                                          "end": 615,
                                          "loc": {
                                            "start": {
                                              "line": 19,
                                              "column": 33
                                            },
                                            "end": {
                                              "line": 19,
                                              "column": 34
                                            }
                                          },
                                          "name": "b"
                                        }
                                      ]
                                    }
                                  }
                                }
                              ]
                            }
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 637,
                      "end": 687,
                      "loc": {
                        "start": {
                          "line": 21,
                          "column": 8
                        },
                        "end": {
                          "line": 21,
                          "column": 58
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 641,
                          "end": 686,
                          "loc": {
                            "start": {
                              "line": 21,
                              "column": 12
                            },
                            "end": {
                              "line": 21,
                              "column": 57
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 641,
                            "end": 651,
                            "loc": {
                              "start": {
                                "line": 21,
                                "column": 12
                              },
                              "end": {
                                "line": 21,
                                "column": 22
                              }
                            },
                            "name": "allObjects"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 654,
                            "end": 686,
                            "loc": {
                              "start": {
                                "line": 21,
                                "column": 25
                              },
                              "end": {
                                "line": 21,
                                "column": 57
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 654,
                              "end": 684,
                              "loc": {
                                "start": {
                                  "line": 21,
                                  "column": 25
                                },
                                "end": {
                                  "line": 21,
                                  "column": 55
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 654,
                                "end": 665,
                                "loc": {
                                  "start": {
                                    "line": 21,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 21,
                                    "column": 36
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 654,
                                  "end": 658,
                                  "loc": {
                                    "start": {
                                      "line": 21,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 21,
                                      "column": 29
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 659,
                                  "end": 665,
                                  "loc": {
                                    "start": {
                                      "line": 21,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 21,
                                      "column": 36
                                    }
                                  },
                                  "name": "sketch"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 666,
                                "end": 684,
                                "loc": {
                                  "start": {
                                    "line": 21,
                                    "column": 37
                                  },
                                  "end": {
                                    "line": 21,
                                    "column": 55
                                  }
                                },
                                "name": "getObjectsOnSketch"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 696,
                      "end": 716,
                      "loc": {
                        "start": {
                          "line": 22,
                          "column": 8
                        },
                        "end": {
                          "line": 22,
                          "column": 28
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 700,
                          "end": 715,
                          "loc": {
                            "start": {
                              "line": 22,
                              "column": 12
                            },
                            "end": {
                              "line": 22,
                              "column": 27
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 700,
                            "end": 710,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 12
                              },
                              "end": {
                                "line": 22,
                                "column": 22
                              }
                            },
                            "name": "samePoints"
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 713,
                            "end": 715,
                            "loc": {
                              "start": {
                                "line": 22,
                                "column": 25
                              },
                              "end": {
                                "line": 22,
                                "column": 27
                              }
                            },
                            "elements": []
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 725,
                      "end": 899,
                      "loc": {
                        "start": {
                          "line": 23,
                          "column": 8
                        },
                        "end": {
                          "line": 26,
                          "column": 11
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 725,
                        "end": 898,
                        "loc": {
                          "start": {
                            "line": 23,
                            "column": 8
                          },
                          "end": {
                            "line": 26,
                            "column": 10
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 725,
                          "end": 754,
                          "loc": {
                            "start": {
                              "line": 23,
                              "column": 8
                            },
                            "end": {
                              "line": 23,
                              "column": 37
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 725,
                            "end": 731,
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 8
                              },
                              "end": {
                                "line": 23,
                                "column": 14
                              }
                            },
                            "name": "Sketch"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 732,
                            "end": 754,
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 15
                              },
                              "end": {
                                "line": 23,
                                "column": 37
                              }
                            },
                            "name": "ForObjectsWithChildren"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "Identifier",
                            "start": 755,
                            "end": 765,
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 38
                              },
                              "end": {
                                "line": 23,
                                "column": 48
                              }
                            },
                            "name": "allObjects"
                          },
                          {
                            "type": "ArrowFunctionExpression",
                            "start": 767,
                            "end": 897,
                            "loc": {
                              "start": {
                                "line": 23,
                                "column": 50
                              },
                              "end": {
                                "line": 26,
                                "column": 9
                              }
                            },
                            "id": null,
                            "generator": false,
                            "expression": false,
                            "async": false,
                            "params": [
                              {
                                "type": "Identifier",
                                "start": 768,
                                "end": 771,
                                "loc": {
                                  "start": {
                                    "line": 23,
                                    "column": 51
                                  },
                                  "end": {
                                    "line": 23,
                                    "column": 54
                                  }
                                },
                                "name": "obj"
                              }
                            ],
                            "body": {
                              "type": "BlockStatement",
                              "start": 776,
                              "end": 897,
                              "loc": {
                                "start": {
                                  "line": 23,
                                  "column": 59
                                },
                                "end": {
                                  "line": 26,
                                  "column": 9
                                }
                              },
                              "body": [
                                {
                                  "type": "IfStatement",
                                  "start": 790,
                                  "end": 887,
                                  "loc": {
                                    "start": {
                                      "line": 24,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 25,
                                      "column": 37
                                    }
                                  },
                                  "test": {
                                    "type": "LogicalExpression",
                                    "start": 794,
                                    "end": 848,
                                    "loc": {
                                      "start": {
                                        "line": 24,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 24,
                                        "column": 70
                                      }
                                    },
                                    "left": {
                                      "type": "BinaryExpression",
                                      "start": 794,
                                      "end": 814,
                                      "loc": {
                                        "start": {
                                          "line": 24,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 24,
                                          "column": 36
                                        }
                                      },
                                      "left": {
                                        "type": "Identifier",
                                        "start": 794,
                                        "end": 797,
                                        "loc": {
                                          "start": {
                                            "line": 24,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 24,
                                            "column": 19
                                          }
                                        },
                                        "name": "obj"
                                      },
                                      "operator": "instanceof",
                                      "right": {
                                        "type": "Identifier",
                                        "start": 809,
                                        "end": 814,
                                        "loc": {
                                          "start": {
                                            "line": 24,
                                            "column": 31
                                          },
                                          "end": {
                                            "line": 24,
                                            "column": 36
                                          }
                                        },
                                        "name": "Point"
                                      }
                                    },
                                    "operator": "&&",
                                    "right": {
                                      "type": "CallExpression",
                                      "start": 818,
                                      "end": 848,
                                      "loc": {
                                        "start": {
                                          "line": 24,
                                          "column": 40
                                        },
                                        "end": {
                                          "line": 24,
                                          "column": 70
                                        }
                                      },
                                      "callee": {
                                        "type": "Identifier",
                                        "start": 818,
                                        "end": 829,
                                        "loc": {
                                          "start": {
                                            "line": 24,
                                            "column": 40
                                          },
                                          "end": {
                                            "line": 24,
                                            "column": 51
                                          }
                                        },
                                        "name": "equalPoints"
                                      },
                                      "arguments": [
                                        {
                                          "type": "MemberExpression",
                                          "start": 830,
                                          "end": 842,
                                          "loc": {
                                            "start": {
                                              "line": 24,
                                              "column": 52
                                            },
                                            "end": {
                                              "line": 24,
                                              "column": 64
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 830,
                                            "end": 833,
                                            "loc": {
                                              "start": {
                                                "line": 24,
                                                "column": 52
                                              },
                                              "end": {
                                                "line": 24,
                                                "column": 55
                                              }
                                            },
                                            "name": "obj"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 834,
                                            "end": 842,
                                            "loc": {
                                              "start": {
                                                "line": 24,
                                                "column": 56
                                              },
                                              "end": {
                                                "line": 24,
                                                "column": 64
                                              }
                                            },
                                            "name": "position"
                                          },
                                          "computed": false
                                        },
                                        {
                                          "type": "Identifier",
                                          "start": 844,
                                          "end": 847,
                                          "loc": {
                                            "start": {
                                              "line": 24,
                                              "column": 66
                                            },
                                            "end": {
                                              "line": 24,
                                              "column": 69
                                            }
                                          },
                                          "name": "pos"
                                        }
                                      ]
                                    }
                                  },
                                  "consequent": {
                                    "type": "ExpressionStatement",
                                    "start": 866,
                                    "end": 887,
                                    "loc": {
                                      "start": {
                                        "line": 25,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 25,
                                        "column": 37
                                      }
                                    },
                                    "expression": {
                                      "type": "CallExpression",
                                      "start": 866,
                                      "end": 886,
                                      "loc": {
                                        "start": {
                                          "line": 25,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 25,
                                          "column": 36
                                        }
                                      },
                                      "callee": {
                                        "type": "MemberExpression",
                                        "start": 866,
                                        "end": 881,
                                        "loc": {
                                          "start": {
                                            "line": 25,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 25,
                                            "column": 31
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 866,
                                          "end": 876,
                                          "loc": {
                                            "start": {
                                              "line": 25,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 25,
                                              "column": 26
                                            }
                                          },
                                          "name": "samePoints"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 877,
                                          "end": 881,
                                          "loc": {
                                            "start": {
                                              "line": 25,
                                              "column": 27
                                            },
                                            "end": {
                                              "line": 25,
                                              "column": 31
                                            }
                                          },
                                          "name": "push"
                                        },
                                        "computed": false
                                      },
                                      "arguments": [
                                        {
                                          "type": "Identifier",
                                          "start": 882,
                                          "end": 885,
                                          "loc": {
                                            "start": {
                                              "line": 25,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 25,
                                              "column": 35
                                            }
                                          },
                                          "name": "obj"
                                        }
                                      ]
                                    }
                                  },
                                  "alternate": null
                                }
                              ]
                            }
                          }
                        ]
                      }
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 908,
                      "end": 926,
                      "loc": {
                        "start": {
                          "line": 27,
                          "column": 8
                        },
                        "end": {
                          "line": 27,
                          "column": 26
                        }
                      },
                      "argument": {
                        "type": "Identifier",
                        "start": 915,
                        "end": 925,
                        "loc": {
                          "start": {
                            "line": 27,
                            "column": 15
                          },
                          "end": {
                            "line": 27,
                            "column": 25
                          }
                        },
                        "name": "samePoints"
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 938,
              "end": 1386,
              "loc": {
                "start": {
                  "line": 30,
                  "column": 4
                },
                "end": {
                  "line": 41,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 938,
                "end": 962,
                "loc": {
                  "start": {
                    "line": 30,
                    "column": 4
                  },
                  "end": {
                    "line": 30,
                    "column": 28
                  }
                },
                "name": "FindConstraintsSymmetric"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 962,
                "end": 1386,
                "loc": {
                  "start": {
                    "line": 30,
                    "column": 28
                  },
                  "end": {
                    "line": 41,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 963,
                    "end": 967,
                    "loc": {
                      "start": {
                        "line": 30,
                        "column": 29
                      },
                      "end": {
                        "line": 30,
                        "column": 33
                      }
                    },
                    "name": "type"
                  },
                  {
                    "type": "Identifier",
                    "start": 969,
                    "end": 973,
                    "loc": {
                      "start": {
                        "line": 30,
                        "column": 35
                      },
                      "end": {
                        "line": 30,
                        "column": 39
                      }
                    },
                    "name": "objA"
                  },
                  {
                    "type": "Identifier",
                    "start": 975,
                    "end": 979,
                    "loc": {
                      "start": {
                        "line": 30,
                        "column": 41
                      },
                      "end": {
                        "line": 30,
                        "column": 45
                      }
                    },
                    "name": "objB"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 981,
                  "end": 1386,
                  "loc": {
                    "start": {
                      "line": 30,
                      "column": 47
                    },
                    "end": {
                      "line": 41,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 991,
                      "end": 1041,
                      "loc": {
                        "start": {
                          "line": 31,
                          "column": 8
                        },
                        "end": {
                          "line": 31,
                          "column": 58
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 995,
                          "end": 1040,
                          "loc": {
                            "start": {
                              "line": 31,
                              "column": 12
                            },
                            "end": {
                              "line": 31,
                              "column": 57
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 995,
                            "end": 1005,
                            "loc": {
                              "start": {
                                "line": 31,
                                "column": 12
                              },
                              "end": {
                                "line": 31,
                                "column": 22
                              }
                            },
                            "name": "allObjects"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 1008,
                            "end": 1040,
                            "loc": {
                              "start": {
                                "line": 31,
                                "column": 25
                              },
                              "end": {
                                "line": 31,
                                "column": 57
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 1008,
                              "end": 1038,
                              "loc": {
                                "start": {
                                  "line": 31,
                                  "column": 25
                                },
                                "end": {
                                  "line": 31,
                                  "column": 55
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 1008,
                                "end": 1019,
                                "loc": {
                                  "start": {
                                    "line": 31,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 31,
                                    "column": 36
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 1008,
                                  "end": 1012,
                                  "loc": {
                                    "start": {
                                      "line": 31,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 31,
                                      "column": 29
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 1013,
                                  "end": 1019,
                                  "loc": {
                                    "start": {
                                      "line": 31,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 31,
                                      "column": 36
                                    }
                                  },
                                  "name": "sketch"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1020,
                                "end": 1038,
                                "loc": {
                                  "start": {
                                    "line": 31,
                                    "column": 37
                                  },
                                  "end": {
                                    "line": 31,
                                    "column": 55
                                  }
                                },
                                "name": "getObjectsOnSketch"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 1050,
                      "end": 1353,
                      "loc": {
                        "start": {
                          "line": 32,
                          "column": 8
                        },
                        "end": {
                          "line": 39,
                          "column": 10
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1054,
                          "end": 1352,
                          "loc": {
                            "start": {
                              "line": 32,
                              "column": 12
                            },
                            "end": {
                              "line": 39,
                              "column": 9
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1054,
                            "end": 1064,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 12
                              },
                              "end": {
                                "line": 32,
                                "column": 22
                              }
                            },
                            "name": "incidences"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 1067,
                            "end": 1352,
                            "loc": {
                              "start": {
                                "line": 32,
                                "column": 25
                              },
                              "end": {
                                "line": 39,
                                "column": 9
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 1067,
                              "end": 1084,
                              "loc": {
                                "start": {
                                  "line": 32,
                                  "column": 25
                                },
                                "end": {
                                  "line": 32,
                                  "column": 42
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 1067,
                                "end": 1077,
                                "loc": {
                                  "start": {
                                    "line": 32,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 32,
                                    "column": 35
                                  }
                                },
                                "name": "allObjects"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1078,
                                "end": 1084,
                                "loc": {
                                  "start": {
                                    "line": 32,
                                    "column": 36
                                  },
                                  "end": {
                                    "line": 32,
                                    "column": 42
                                  }
                                },
                                "name": "filter"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "ArrowFunctionExpression",
                                "start": 1085,
                                "end": 1342,
                                "loc": {
                                  "start": {
                                    "line": 32,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 38,
                                    "column": 13
                                  }
                                },
                                "id": null,
                                "generator": false,
                                "expression": true,
                                "async": false,
                                "params": [
                                  {
                                    "type": "Identifier",
                                    "start": 1085,
                                    "end": 1091,
                                    "loc": {
                                      "start": {
                                        "line": 32,
                                        "column": 43
                                      },
                                      "end": {
                                        "line": 32,
                                        "column": 49
                                      }
                                    },
                                    "name": "constr"
                                  }
                                ],
                                "body": {
                                  "type": "LogicalExpression",
                                  "start": 1107,
                                  "end": 1342,
                                  "loc": {
                                    "start": {
                                      "line": 33,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 38,
                                      "column": 13
                                    }
                                  },
                                  "left": {
                                    "type": "LogicalExpression",
                                    "start": 1107,
                                    "end": 1178,
                                    "loc": {
                                      "start": {
                                        "line": 33,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 34,
                                        "column": 39
                                      }
                                    },
                                    "left": {
                                      "type": "BinaryExpression",
                                      "start": 1107,
                                      "end": 1135,
                                      "loc": {
                                        "start": {
                                          "line": 33,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 33,
                                          "column": 40
                                        }
                                      },
                                      "left": {
                                        "type": "Identifier",
                                        "start": 1107,
                                        "end": 1113,
                                        "loc": {
                                          "start": {
                                            "line": 33,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 33,
                                            "column": 18
                                          }
                                        },
                                        "name": "constr"
                                      },
                                      "operator": "instanceof",
                                      "right": {
                                        "type": "Identifier",
                                        "start": 1125,
                                        "end": 1135,
                                        "loc": {
                                          "start": {
                                            "line": 33,
                                            "column": 30
                                          },
                                          "end": {
                                            "line": 33,
                                            "column": 40
                                          }
                                        },
                                        "name": "Constraint"
                                      }
                                    },
                                    "operator": "&&",
                                    "right": {
                                      "type": "BinaryExpression",
                                      "start": 1151,
                                      "end": 1178,
                                      "loc": {
                                        "start": {
                                          "line": 34,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 34,
                                          "column": 39
                                        }
                                      },
                                      "left": {
                                        "type": "MemberExpression",
                                        "start": 1151,
                                        "end": 1166,
                                        "loc": {
                                          "start": {
                                            "line": 34,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 34,
                                            "column": 27
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 1151,
                                          "end": 1157,
                                          "loc": {
                                            "start": {
                                              "line": 34,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 34,
                                              "column": 18
                                            }
                                          },
                                          "name": "constr"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 1158,
                                          "end": 1166,
                                          "loc": {
                                            "start": {
                                              "line": 34,
                                              "column": 19
                                            },
                                            "end": {
                                              "line": 34,
                                              "column": 27
                                            }
                                          },
                                          "name": "typename"
                                        },
                                        "computed": false
                                      },
                                      "operator": "===",
                                      "right": {
                                        "type": "MemberExpression",
                                        "start": 1171,
                                        "end": 1178,
                                        "loc": {
                                          "start": {
                                            "line": 34,
                                            "column": 32
                                          },
                                          "end": {
                                            "line": 34,
                                            "column": 39
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 1171,
                                          "end": 1175,
                                          "loc": {
                                            "start": {
                                              "line": 34,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 34,
                                              "column": 36
                                            }
                                          },
                                          "name": "type"
                                        },
                                        "property": {
                                          "type": "Literal",
                                          "start": 1176,
                                          "end": 1177,
                                          "loc": {
                                            "start": {
                                              "line": 34,
                                              "column": 37
                                            },
                                            "end": {
                                              "line": 34,
                                              "column": 38
                                            }
                                          },
                                          "value": 0,
                                          "rawValue": 0,
                                          "raw": "0"
                                        },
                                        "computed": true
                                      }
                                    }
                                  },
                                  "operator": "&&",
                                  "right": {
                                    "type": "LogicalExpression",
                                    "start": 1212,
                                    "end": 1328,
                                    "loc": {
                                      "start": {
                                        "line": 36,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 37,
                                        "column": 64
                                      }
                                    },
                                    "left": {
                                      "type": "LogicalExpression",
                                      "start": 1212,
                                      "end": 1260,
                                      "loc": {
                                        "start": {
                                          "line": 36,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 36,
                                          "column": 64
                                        }
                                      },
                                      "left": {
                                        "type": "BinaryExpression",
                                        "start": 1212,
                                        "end": 1234,
                                        "loc": {
                                          "start": {
                                            "line": 36,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 36,
                                            "column": 38
                                          }
                                        },
                                        "left": {
                                          "type": "MemberExpression",
                                          "start": 1212,
                                          "end": 1226,
                                          "loc": {
                                            "start": {
                                              "line": 36,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 36,
                                              "column": 30
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 1212,
                                            "end": 1223,
                                            "loc": {
                                              "start": {
                                                "line": 36,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 36,
                                                "column": 27
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 1212,
                                              "end": 1218,
                                              "loc": {
                                                "start": {
                                                  "line": 36,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 36,
                                                  "column": 22
                                                }
                                              },
                                              "name": "constr"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 1219,
                                              "end": 1223,
                                              "loc": {
                                                "start": {
                                                  "line": 36,
                                                  "column": 23
                                                },
                                                "end": {
                                                  "line": 36,
                                                  "column": 27
                                                }
                                              },
                                              "name": "args"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Literal",
                                            "start": 1224,
                                            "end": 1225,
                                            "loc": {
                                              "start": {
                                                "line": 36,
                                                "column": 28
                                              },
                                              "end": {
                                                "line": 36,
                                                "column": 29
                                              }
                                            },
                                            "value": 0,
                                            "rawValue": 0,
                                            "raw": "0"
                                          },
                                          "computed": true
                                        },
                                        "operator": "==",
                                        "right": {
                                          "type": "Identifier",
                                          "start": 1230,
                                          "end": 1234,
                                          "loc": {
                                            "start": {
                                              "line": 36,
                                              "column": 34
                                            },
                                            "end": {
                                              "line": 36,
                                              "column": 38
                                            }
                                          },
                                          "name": "objA"
                                        }
                                      },
                                      "operator": "&&",
                                      "right": {
                                        "type": "BinaryExpression",
                                        "start": 1238,
                                        "end": 1260,
                                        "loc": {
                                          "start": {
                                            "line": 36,
                                            "column": 42
                                          },
                                          "end": {
                                            "line": 36,
                                            "column": 64
                                          }
                                        },
                                        "left": {
                                          "type": "MemberExpression",
                                          "start": 1238,
                                          "end": 1252,
                                          "loc": {
                                            "start": {
                                              "line": 36,
                                              "column": 42
                                            },
                                            "end": {
                                              "line": 36,
                                              "column": 56
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 1238,
                                            "end": 1249,
                                            "loc": {
                                              "start": {
                                                "line": 36,
                                                "column": 42
                                              },
                                              "end": {
                                                "line": 36,
                                                "column": 53
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 1238,
                                              "end": 1244,
                                              "loc": {
                                                "start": {
                                                  "line": 36,
                                                  "column": 42
                                                },
                                                "end": {
                                                  "line": 36,
                                                  "column": 48
                                                }
                                              },
                                              "name": "constr"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 1245,
                                              "end": 1249,
                                              "loc": {
                                                "start": {
                                                  "line": 36,
                                                  "column": 49
                                                },
                                                "end": {
                                                  "line": 36,
                                                  "column": 53
                                                }
                                              },
                                              "name": "args"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Literal",
                                            "start": 1250,
                                            "end": 1251,
                                            "loc": {
                                              "start": {
                                                "line": 36,
                                                "column": 54
                                              },
                                              "end": {
                                                "line": 36,
                                                "column": 55
                                              }
                                            },
                                            "value": 1,
                                            "rawValue": 1,
                                            "raw": "1"
                                          },
                                          "computed": true
                                        },
                                        "operator": "==",
                                        "right": {
                                          "type": "Identifier",
                                          "start": 1256,
                                          "end": 1260,
                                          "loc": {
                                            "start": {
                                              "line": 36,
                                              "column": 60
                                            },
                                            "end": {
                                              "line": 36,
                                              "column": 64
                                            }
                                          },
                                          "name": "objB"
                                        }
                                      }
                                    },
                                    "operator": "||",
                                    "right": {
                                      "type": "LogicalExpression",
                                      "start": 1280,
                                      "end": 1328,
                                      "loc": {
                                        "start": {
                                          "line": 37,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 37,
                                          "column": 64
                                        }
                                      },
                                      "left": {
                                        "type": "BinaryExpression",
                                        "start": 1280,
                                        "end": 1302,
                                        "loc": {
                                          "start": {
                                            "line": 37,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 37,
                                            "column": 38
                                          }
                                        },
                                        "left": {
                                          "type": "MemberExpression",
                                          "start": 1280,
                                          "end": 1294,
                                          "loc": {
                                            "start": {
                                              "line": 37,
                                              "column": 16
                                            },
                                            "end": {
                                              "line": 37,
                                              "column": 30
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 1280,
                                            "end": 1291,
                                            "loc": {
                                              "start": {
                                                "line": 37,
                                                "column": 16
                                              },
                                              "end": {
                                                "line": 37,
                                                "column": 27
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 1280,
                                              "end": 1286,
                                              "loc": {
                                                "start": {
                                                  "line": 37,
                                                  "column": 16
                                                },
                                                "end": {
                                                  "line": 37,
                                                  "column": 22
                                                }
                                              },
                                              "name": "constr"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 1287,
                                              "end": 1291,
                                              "loc": {
                                                "start": {
                                                  "line": 37,
                                                  "column": 23
                                                },
                                                "end": {
                                                  "line": 37,
                                                  "column": 27
                                                }
                                              },
                                              "name": "args"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Literal",
                                            "start": 1292,
                                            "end": 1293,
                                            "loc": {
                                              "start": {
                                                "line": 37,
                                                "column": 28
                                              },
                                              "end": {
                                                "line": 37,
                                                "column": 29
                                              }
                                            },
                                            "value": 0,
                                            "rawValue": 0,
                                            "raw": "0"
                                          },
                                          "computed": true
                                        },
                                        "operator": "==",
                                        "right": {
                                          "type": "Identifier",
                                          "start": 1298,
                                          "end": 1302,
                                          "loc": {
                                            "start": {
                                              "line": 37,
                                              "column": 34
                                            },
                                            "end": {
                                              "line": 37,
                                              "column": 38
                                            }
                                          },
                                          "name": "objB"
                                        }
                                      },
                                      "operator": "&&",
                                      "right": {
                                        "type": "BinaryExpression",
                                        "start": 1306,
                                        "end": 1328,
                                        "loc": {
                                          "start": {
                                            "line": 37,
                                            "column": 42
                                          },
                                          "end": {
                                            "line": 37,
                                            "column": 64
                                          }
                                        },
                                        "left": {
                                          "type": "MemberExpression",
                                          "start": 1306,
                                          "end": 1320,
                                          "loc": {
                                            "start": {
                                              "line": 37,
                                              "column": 42
                                            },
                                            "end": {
                                              "line": 37,
                                              "column": 56
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 1306,
                                            "end": 1317,
                                            "loc": {
                                              "start": {
                                                "line": 37,
                                                "column": 42
                                              },
                                              "end": {
                                                "line": 37,
                                                "column": 53
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 1306,
                                              "end": 1312,
                                              "loc": {
                                                "start": {
                                                  "line": 37,
                                                  "column": 42
                                                },
                                                "end": {
                                                  "line": 37,
                                                  "column": 48
                                                }
                                              },
                                              "name": "constr"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 1313,
                                              "end": 1317,
                                              "loc": {
                                                "start": {
                                                  "line": 37,
                                                  "column": 49
                                                },
                                                "end": {
                                                  "line": 37,
                                                  "column": 53
                                                }
                                              },
                                              "name": "args"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Literal",
                                            "start": 1318,
                                            "end": 1319,
                                            "loc": {
                                              "start": {
                                                "line": 37,
                                                "column": 54
                                              },
                                              "end": {
                                                "line": 37,
                                                "column": 55
                                              }
                                            },
                                            "value": 1,
                                            "rawValue": 1,
                                            "raw": "1"
                                          },
                                          "computed": true
                                        },
                                        "operator": "==",
                                        "right": {
                                          "type": "Identifier",
                                          "start": 1324,
                                          "end": 1328,
                                          "loc": {
                                            "start": {
                                              "line": 37,
                                              "column": 60
                                            },
                                            "end": {
                                              "line": 37,
                                              "column": 64
                                            }
                                          },
                                          "name": "objA"
                                        }
                                      }
                                    },
                                    "parenthesizedExpression": true
                                  }
                                }
                              }
                            ]
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 1362,
                      "end": 1380,
                      "loc": {
                        "start": {
                          "line": 40,
                          "column": 8
                        },
                        "end": {
                          "line": 40,
                          "column": 26
                        }
                      },
                      "argument": {
                        "type": "Identifier",
                        "start": 1369,
                        "end": 1379,
                        "loc": {
                          "start": {
                            "line": 40,
                            "column": 15
                          },
                          "end": {
                            "line": 40,
                            "column": 25
                          }
                        },
                        "name": "incidences"
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 1391,
              "end": 1520,
              "loc": {
                "start": {
                  "line": 42,
                  "column": 4
                },
                "end": {
                  "line": 44,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1391,
                "end": 1415,
                "loc": {
                  "start": {
                    "line": 42,
                    "column": 4
                  },
                  "end": {
                    "line": 42,
                    "column": 28
                  }
                },
                "name": "FindIncidenceConstraints"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1415,
                "end": 1520,
                "loc": {
                  "start": {
                    "line": 42,
                    "column": 28
                  },
                  "end": {
                    "line": 44,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 1416,
                    "end": 1420,
                    "loc": {
                      "start": {
                        "line": 42,
                        "column": 29
                      },
                      "end": {
                        "line": 42,
                        "column": 33
                      }
                    },
                    "name": "objA"
                  },
                  {
                    "type": "Identifier",
                    "start": 1422,
                    "end": 1426,
                    "loc": {
                      "start": {
                        "line": 42,
                        "column": 35
                      },
                      "end": {
                        "line": 42,
                        "column": 39
                      }
                    },
                    "name": "objB"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 1428,
                  "end": 1520,
                  "loc": {
                    "start": {
                      "line": 42,
                      "column": 41
                    },
                    "end": {
                      "line": 44,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ReturnStatement",
                      "start": 1438,
                      "end": 1514,
                      "loc": {
                        "start": {
                          "line": 43,
                          "column": 8
                        },
                        "end": {
                          "line": 43,
                          "column": 84
                        }
                      },
                      "argument": {
                        "type": "CallExpression",
                        "start": 1445,
                        "end": 1513,
                        "loc": {
                          "start": {
                            "line": 43,
                            "column": 15
                          },
                          "end": {
                            "line": 43,
                            "column": 83
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1445,
                          "end": 1474,
                          "loc": {
                            "start": {
                              "line": 43,
                              "column": 15
                            },
                            "end": {
                              "line": 43,
                              "column": 44
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1445,
                            "end": 1449,
                            "loc": {
                              "start": {
                                "line": 43,
                                "column": 15
                              },
                              "end": {
                                "line": 43,
                                "column": 19
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1450,
                            "end": 1474,
                            "loc": {
                              "start": {
                                "line": 43,
                                "column": 20
                              },
                              "end": {
                                "line": 43,
                                "column": 44
                              }
                            },
                            "name": "FindConstraintsSymmetric"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1475,
                            "end": 1500,
                            "loc": {
                              "start": {
                                "line": 43,
                                "column": 45
                              },
                              "end": {
                                "line": 43,
                                "column": 70
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1475,
                              "end": 1490,
                              "loc": {
                                "start": {
                                  "line": 43,
                                  "column": 45
                                },
                                "end": {
                                  "line": 43,
                                  "column": 60
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 1475,
                                "end": 1485,
                                "loc": {
                                  "start": {
                                    "line": 43,
                                    "column": 45
                                  },
                                  "end": {
                                    "line": 43,
                                    "column": 55
                                  }
                                },
                                "name": "Constraint"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1486,
                                "end": 1490,
                                "loc": {
                                  "start": {
                                    "line": 43,
                                    "column": 56
                                  },
                                  "end": {
                                    "line": 43,
                                    "column": 60
                                  }
                                },
                                "name": "Type"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1491,
                              "end": 1500,
                              "loc": {
                                "start": {
                                  "line": 43,
                                  "column": 61
                                },
                                "end": {
                                  "line": 43,
                                  "column": 70
                                }
                              },
                              "name": "INCIDENCE"
                            },
                            "computed": false
                          },
                          {
                            "type": "Identifier",
                            "start": 1502,
                            "end": 1506,
                            "loc": {
                              "start": {
                                "line": 43,
                                "column": 72
                              },
                              "end": {
                                "line": 43,
                                "column": 76
                              }
                            },
                            "name": "objA"
                          },
                          {
                            "type": "Identifier",
                            "start": 1508,
                            "end": 1512,
                            "loc": {
                              "start": {
                                "line": 43,
                                "column": 78
                              },
                              "end": {
                                "line": 43,
                                "column": 82
                              }
                            },
                            "name": "objB"
                          }
                        ]
                      }
                    }
                  ]
                }
              }
            },
            {
              "type": "MethodDefinition",
              "start": 1525,
              "end": 1652,
              "loc": {
                "start": {
                  "line": 45,
                  "column": 4
                },
                "end": {
                  "line": 47,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1525,
                "end": 1548,
                "loc": {
                  "start": {
                    "line": 45,
                    "column": 4
                  },
                  "end": {
                    "line": 45,
                    "column": 27
                  }
                },
                "name": "FindTangencyConstraints"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1548,
                "end": 1652,
                "loc": {
                  "start": {
                    "line": 45,
                    "column": 27
                  },
                  "end": {
                    "line": 47,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 1549,
                    "end": 1553,
                    "loc": {
                      "start": {
                        "line": 45,
                        "column": 28
                      },
                      "end": {
                        "line": 45,
                        "column": 32
                      }
                    },
                    "name": "objA"
                  },
                  {
                    "type": "Identifier",
                    "start": 1555,
                    "end": 1559,
                    "loc": {
                      "start": {
                        "line": 45,
                        "column": 34
                      },
                      "end": {
                        "line": 45,
                        "column": 38
                      }
                    },
                    "name": "objB"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 1561,
                  "end": 1652,
                  "loc": {
                    "start": {
                      "line": 45,
                      "column": 40
                    },
                    "end": {
                      "line": 47,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "ReturnStatement",
                      "start": 1571,
                      "end": 1646,
                      "loc": {
                        "start": {
                          "line": 46,
                          "column": 8
                        },
                        "end": {
                          "line": 46,
                          "column": 83
                        }
                      },
                      "argument": {
                        "type": "CallExpression",
                        "start": 1578,
                        "end": 1645,
                        "loc": {
                          "start": {
                            "line": 46,
                            "column": 15
                          },
                          "end": {
                            "line": 46,
                            "column": 82
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 1578,
                          "end": 1607,
                          "loc": {
                            "start": {
                              "line": 46,
                              "column": 15
                            },
                            "end": {
                              "line": 46,
                              "column": 44
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 1578,
                            "end": 1582,
                            "loc": {
                              "start": {
                                "line": 46,
                                "column": 15
                              },
                              "end": {
                                "line": 46,
                                "column": 19
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 1583,
                            "end": 1607,
                            "loc": {
                              "start": {
                                "line": 46,
                                "column": 20
                              },
                              "end": {
                                "line": 46,
                                "column": 44
                              }
                            },
                            "name": "FindConstraintsSymmetric"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 1608,
                            "end": 1632,
                            "loc": {
                              "start": {
                                "line": 46,
                                "column": 45
                              },
                              "end": {
                                "line": 46,
                                "column": 69
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 1608,
                              "end": 1623,
                              "loc": {
                                "start": {
                                  "line": 46,
                                  "column": 45
                                },
                                "end": {
                                  "line": 46,
                                  "column": 60
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 1608,
                                "end": 1618,
                                "loc": {
                                  "start": {
                                    "line": 46,
                                    "column": 45
                                  },
                                  "end": {
                                    "line": 46,
                                    "column": 55
                                  }
                                },
                                "name": "Constraint"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1619,
                                "end": 1623,
                                "loc": {
                                  "start": {
                                    "line": 46,
                                    "column": 56
                                  },
                                  "end": {
                                    "line": 46,
                                    "column": 60
                                  }
                                },
                                "name": "Type"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1624,
                              "end": 1632,
                              "loc": {
                                "start": {
                                  "line": 46,
                                  "column": 61
                                },
                                "end": {
                                  "line": 46,
                                  "column": 69
                                }
                              },
                              "name": "TANGENCY"
                            },
                            "computed": false
                          },
                          {
                            "type": "Identifier",
                            "start": 1634,
                            "end": 1638,
                            "loc": {
                              "start": {
                                "line": 46,
                                "column": 71
                              },
                              "end": {
                                "line": 46,
                                "column": 75
                              }
                            },
                            "name": "objA"
                          },
                          {
                            "type": "Identifier",
                            "start": 1640,
                            "end": 1644,
                            "loc": {
                              "start": {
                                "line": 46,
                                "column": 77
                              },
                              "end": {
                                "line": 46,
                                "column": 81
                              }
                            },
                            "name": "objB"
                          }
                        ]
                      }
                    }
                  ],
                  "trailingComments": null
                },
                "trailingComments": null
              },
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": "checks if given point is at the angle which can be filleted",
                  "start": 1658,
                  "end": 1719,
                  "loc": {
                    "start": {
                      "line": 49,
                      "column": 4
                    },
                    "end": {
                      "line": 49,
                      "column": 65
                    }
                  },
                  "range": [
                    1658,
                    1719
                  ]
                },
                {
                  "type": "CommentLine",
                  "value": "returns object with full information about the angle (on success)",
                  "start": 1724,
                  "end": 1791,
                  "loc": {
                    "start": {
                      "line": 50,
                      "column": 4
                    },
                    "end": {
                      "line": 50,
                      "column": 71
                    }
                  },
                  "range": [
                    1724,
                    1791
                  ]
                }
              ]
            },
            {
              "type": "MethodDefinition",
              "start": 1796,
              "end": 2947,
              "loc": {
                "start": {
                  "line": 51,
                  "column": 4
                },
                "end": {
                  "line": 82,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 1796,
                "end": 1820,
                "loc": {
                  "start": {
                    "line": 51,
                    "column": 4
                  },
                  "end": {
                    "line": 51,
                    "column": 28
                  }
                },
                "name": "RecognizeFilletableAngle",
                "leadingComments": null
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 1820,
                "end": 2947,
                "loc": {
                  "start": {
                    "line": 51,
                    "column": 28
                  },
                  "end": {
                    "line": 82,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 1821,
                    "end": 1826,
                    "loc": {
                      "start": {
                        "line": 51,
                        "column": 29
                      },
                      "end": {
                        "line": 51,
                        "column": 34
                      }
                    },
                    "name": "point"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 1828,
                  "end": 2947,
                  "loc": {
                    "start": {
                      "line": 51,
                      "column": 36
                    },
                    "end": {
                      "line": 82,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 1898,
                      "end": 1940,
                      "loc": {
                        "start": {
                          "line": 53,
                          "column": 8
                        },
                        "end": {
                          "line": 53,
                          "column": 50
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 1902,
                          "end": 1939,
                          "loc": {
                            "start": {
                              "line": 53,
                              "column": 12
                            },
                            "end": {
                              "line": 53,
                              "column": 49
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 1902,
                            "end": 1912,
                            "loc": {
                              "start": {
                                "line": 53,
                                "column": 12
                              },
                              "end": {
                                "line": 53,
                                "column": 22
                              }
                            },
                            "name": "samePoints",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 1915,
                            "end": 1939,
                            "loc": {
                              "start": {
                                "line": 53,
                                "column": 25
                              },
                              "end": {
                                "line": 53,
                                "column": 49
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 1915,
                              "end": 1932,
                              "loc": {
                                "start": {
                                  "line": 53,
                                  "column": 25
                                },
                                "end": {
                                  "line": 53,
                                  "column": 42
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 1915,
                                "end": 1919,
                                "loc": {
                                  "start": {
                                    "line": 53,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 53,
                                    "column": 29
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 1920,
                                "end": 1932,
                                "loc": {
                                  "start": {
                                    "line": 53,
                                    "column": 30
                                  },
                                  "end": {
                                    "line": 53,
                                    "column": 42
                                  }
                                },
                                "name": "FindPointsAt"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "Identifier",
                                "start": 1933,
                                "end": 1938,
                                "loc": {
                                  "start": {
                                    "line": 53,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 53,
                                    "column": 48
                                  }
                                },
                                "name": "point"
                              }
                            ]
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "find exactly matching points - sons of lines/arcs",
                          "start": 1838,
                          "end": 1889,
                          "loc": {
                            "start": {
                              "line": 52,
                              "column": 8
                            },
                            "end": {
                              "line": 52,
                              "column": 59
                            }
                          },
                          "range": [
                            1838,
                            1889
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 1949,
                      "end": 2023,
                      "loc": {
                        "start": {
                          "line": 54,
                          "column": 8
                        },
                        "end": {
                          "line": 54,
                          "column": 82
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 1949,
                        "end": 2022,
                        "loc": {
                          "start": {
                            "line": 54,
                            "column": 8
                          },
                          "end": {
                            "line": 54,
                            "column": 81
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "Identifier",
                          "start": 1949,
                          "end": 1959,
                          "loc": {
                            "start": {
                              "line": 54,
                              "column": 8
                            },
                            "end": {
                              "line": 54,
                              "column": 18
                            }
                          },
                          "name": "samePoints"
                        },
                        "right": {
                          "type": "CallExpression",
                          "start": 1962,
                          "end": 2022,
                          "loc": {
                            "start": {
                              "line": 54,
                              "column": 21
                            },
                            "end": {
                              "line": 54,
                              "column": 81
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 1962,
                            "end": 1979,
                            "loc": {
                              "start": {
                                "line": 54,
                                "column": 21
                              },
                              "end": {
                                "line": 54,
                                "column": 38
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 1962,
                              "end": 1972,
                              "loc": {
                                "start": {
                                  "line": 54,
                                  "column": 21
                                },
                                "end": {
                                  "line": 54,
                                  "column": 31
                                }
                              },
                              "name": "samePoints"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 1973,
                              "end": 1979,
                              "loc": {
                                "start": {
                                  "line": 54,
                                  "column": 32
                                },
                                "end": {
                                  "line": 54,
                                  "column": 38
                                }
                              },
                              "name": "filter"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "ArrowFunctionExpression",
                              "start": 1980,
                              "end": 2021,
                              "loc": {
                                "start": {
                                  "line": 54,
                                  "column": 39
                                },
                                "end": {
                                  "line": 54,
                                  "column": 80
                                }
                              },
                              "id": null,
                              "generator": false,
                              "expression": true,
                              "async": false,
                              "params": [
                                {
                                  "type": "Identifier",
                                  "start": 1980,
                                  "end": 1983,
                                  "loc": {
                                    "start": {
                                      "line": 54,
                                      "column": 39
                                    },
                                    "end": {
                                      "line": 54,
                                      "column": 42
                                    }
                                  },
                                  "name": "obj"
                                }
                              ],
                              "body": {
                                "type": "CallExpression",
                                "start": 1987,
                                "end": 2021,
                                "loc": {
                                  "start": {
                                    "line": 54,
                                    "column": 46
                                  },
                                  "end": {
                                    "line": 54,
                                    "column": 80
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 1987,
                                  "end": 2009,
                                  "loc": {
                                    "start": {
                                      "line": 54,
                                      "column": 46
                                    },
                                    "end": {
                                      "line": 54,
                                      "column": 68
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 1987,
                                    "end": 1998,
                                    "loc": {
                                      "start": {
                                        "line": 54,
                                        "column": 46
                                      },
                                      "end": {
                                        "line": 54,
                                        "column": 57
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 1987,
                                      "end": 1991,
                                      "loc": {
                                        "start": {
                                          "line": 54,
                                          "column": 46
                                        },
                                        "end": {
                                          "line": 54,
                                          "column": 50
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 1992,
                                      "end": 1998,
                                      "loc": {
                                        "start": {
                                          "line": 54,
                                          "column": 51
                                        },
                                        "end": {
                                          "line": 54,
                                          "column": 57
                                        }
                                      },
                                      "name": "sketch"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 1999,
                                    "end": 2009,
                                    "loc": {
                                      "start": {
                                        "line": 54,
                                        "column": 58
                                      },
                                      "end": {
                                        "line": 54,
                                        "column": 68
                                      }
                                    },
                                    "name": "isOnSketch"
                                  },
                                  "computed": false
                                },
                                "arguments": [
                                  {
                                    "type": "MemberExpression",
                                    "start": 2010,
                                    "end": 2020,
                                    "loc": {
                                      "start": {
                                        "line": 54,
                                        "column": 69
                                      },
                                      "end": {
                                        "line": 54,
                                        "column": 79
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 2010,
                                      "end": 2013,
                                      "loc": {
                                        "start": {
                                          "line": 54,
                                          "column": 69
                                        },
                                        "end": {
                                          "line": 54,
                                          "column": 72
                                        }
                                      },
                                      "name": "obj"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 2014,
                                      "end": 2020,
                                      "loc": {
                                        "start": {
                                          "line": 54,
                                          "column": 73
                                        },
                                        "end": {
                                          "line": 54,
                                          "column": 79
                                        }
                                      },
                                      "name": "parent"
                                    },
                                    "computed": false
                                  }
                                ]
                              }
                            }
                          ]
                        }
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "exactly two curves must end at vertex",
                          "start": 2032,
                          "end": 2071,
                          "loc": {
                            "start": {
                              "line": 55,
                              "column": 8
                            },
                            "end": {
                              "line": 55,
                              "column": 47
                            }
                          },
                          "range": [
                            2032,
                            2071
                          ]
                        }
                      ]
                    },
                    {
                      "type": "IfStatement",
                      "start": 2080,
                      "end": 2133,
                      "loc": {
                        "start": {
                          "line": 56,
                          "column": 8
                        },
                        "end": {
                          "line": 57,
                          "column": 24
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 2084,
                        "end": 2107,
                        "loc": {
                          "start": {
                            "line": 56,
                            "column": 12
                          },
                          "end": {
                            "line": 56,
                            "column": 35
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 2084,
                          "end": 2101,
                          "loc": {
                            "start": {
                              "line": 56,
                              "column": 12
                            },
                            "end": {
                              "line": 56,
                              "column": 29
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2084,
                            "end": 2094,
                            "loc": {
                              "start": {
                                "line": 56,
                                "column": 12
                              },
                              "end": {
                                "line": 56,
                                "column": 22
                              }
                            },
                            "name": "samePoints",
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2095,
                            "end": 2101,
                            "loc": {
                              "start": {
                                "line": 56,
                                "column": 23
                              },
                              "end": {
                                "line": 56,
                                "column": 29
                              }
                            },
                            "name": "length"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "operator": "!==",
                        "right": {
                          "type": "Literal",
                          "start": 2106,
                          "end": 2107,
                          "loc": {
                            "start": {
                              "line": 56,
                              "column": 34
                            },
                            "end": {
                              "line": 56,
                              "column": 35
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        },
                        "leadingComments": null
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 2121,
                        "end": 2133,
                        "loc": {
                          "start": {
                            "line": 57,
                            "column": 12
                          },
                          "end": {
                            "line": 57,
                            "column": 24
                          }
                        },
                        "argument": {
                          "type": "Literal",
                          "start": 2128,
                          "end": 2132,
                          "loc": {
                            "start": {
                              "line": 57,
                              "column": 19
                            },
                            "end": {
                              "line": 57,
                              "column": 23
                            }
                          },
                          "value": null,
                          "rawValue": null,
                          "raw": "null"
                        },
                        "trailingComments": null
                      },
                      "alternate": null,
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "exactly two curves must end at vertex",
                          "start": 2032,
                          "end": 2071,
                          "loc": {
                            "start": {
                              "line": 55,
                              "column": 8
                            },
                            "end": {
                              "line": 55,
                              "column": 47
                            }
                          },
                          "range": [
                            2032,
                            2071
                          ]
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "these two points must be marked as incident",
                          "start": 2143,
                          "end": 2188,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 8
                            },
                            "end": {
                              "line": 59,
                              "column": 53
                            }
                          },
                          "range": [
                            2143,
                            2188
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2197,
                      "end": 2273,
                      "loc": {
                        "start": {
                          "line": 60,
                          "column": 8
                        },
                        "end": {
                          "line": 60,
                          "column": 84
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2201,
                          "end": 2272,
                          "loc": {
                            "start": {
                              "line": 60,
                              "column": 12
                            },
                            "end": {
                              "line": 60,
                              "column": 83
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2201,
                            "end": 2210,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 12
                              },
                              "end": {
                                "line": 60,
                                "column": 21
                              }
                            },
                            "name": "incidence",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 2213,
                            "end": 2272,
                            "loc": {
                              "start": {
                                "line": 60,
                                "column": 24
                              },
                              "end": {
                                "line": 60,
                                "column": 83
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 2213,
                              "end": 2242,
                              "loc": {
                                "start": {
                                  "line": 60,
                                  "column": 24
                                },
                                "end": {
                                  "line": 60,
                                  "column": 53
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 2213,
                                "end": 2217,
                                "loc": {
                                  "start": {
                                    "line": 60,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 60,
                                    "column": 28
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2218,
                                "end": 2242,
                                "loc": {
                                  "start": {
                                    "line": 60,
                                    "column": 29
                                  },
                                  "end": {
                                    "line": 60,
                                    "column": 53
                                  }
                                },
                                "name": "FindIncidenceConstraints"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "MemberExpression",
                                "start": 2243,
                                "end": 2256,
                                "loc": {
                                  "start": {
                                    "line": 60,
                                    "column": 54
                                  },
                                  "end": {
                                    "line": 60,
                                    "column": 67
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 2243,
                                  "end": 2253,
                                  "loc": {
                                    "start": {
                                      "line": 60,
                                      "column": 54
                                    },
                                    "end": {
                                      "line": 60,
                                      "column": 64
                                    }
                                  },
                                  "name": "samePoints"
                                },
                                "property": {
                                  "type": "Literal",
                                  "start": 2254,
                                  "end": 2255,
                                  "loc": {
                                    "start": {
                                      "line": 60,
                                      "column": 65
                                    },
                                    "end": {
                                      "line": 60,
                                      "column": 66
                                    }
                                  },
                                  "value": 0,
                                  "rawValue": 0,
                                  "raw": "0"
                                },
                                "computed": true
                              },
                              {
                                "type": "MemberExpression",
                                "start": 2258,
                                "end": 2271,
                                "loc": {
                                  "start": {
                                    "line": 60,
                                    "column": 69
                                  },
                                  "end": {
                                    "line": 60,
                                    "column": 82
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 2258,
                                  "end": 2268,
                                  "loc": {
                                    "start": {
                                      "line": 60,
                                      "column": 69
                                    },
                                    "end": {
                                      "line": 60,
                                      "column": 79
                                    }
                                  },
                                  "name": "samePoints"
                                },
                                "property": {
                                  "type": "Literal",
                                  "start": 2269,
                                  "end": 2270,
                                  "loc": {
                                    "start": {
                                      "line": 60,
                                      "column": 80
                                    },
                                    "end": {
                                      "line": 60,
                                      "column": 81
                                    }
                                  },
                                  "value": 1,
                                  "rawValue": 1,
                                  "raw": "1"
                                },
                                "computed": true
                              }
                            ]
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "these two points must be marked as incident",
                          "start": 2143,
                          "end": 2188,
                          "loc": {
                            "start": {
                              "line": 59,
                              "column": 8
                            },
                            "end": {
                              "line": 59,
                              "column": 53
                            }
                          },
                          "range": [
                            2143,
                            2188
                          ]
                        }
                      ]
                    },
                    {
                      "type": "IfStatement",
                      "start": 2282,
                      "end": 2334,
                      "loc": {
                        "start": {
                          "line": 61,
                          "column": 8
                        },
                        "end": {
                          "line": 62,
                          "column": 24
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 2286,
                        "end": 2308,
                        "loc": {
                          "start": {
                            "line": 61,
                            "column": 12
                          },
                          "end": {
                            "line": 61,
                            "column": 34
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 2286,
                          "end": 2302,
                          "loc": {
                            "start": {
                              "line": 61,
                              "column": 12
                            },
                            "end": {
                              "line": 61,
                              "column": 28
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 2286,
                            "end": 2295,
                            "loc": {
                              "start": {
                                "line": 61,
                                "column": 12
                              },
                              "end": {
                                "line": 61,
                                "column": 21
                              }
                            },
                            "name": "incidence"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2296,
                            "end": 2302,
                            "loc": {
                              "start": {
                                "line": 61,
                                "column": 22
                              },
                              "end": {
                                "line": 61,
                                "column": 28
                              }
                            },
                            "name": "length"
                          },
                          "computed": false
                        },
                        "operator": "!==",
                        "right": {
                          "type": "Literal",
                          "start": 2307,
                          "end": 2308,
                          "loc": {
                            "start": {
                              "line": 61,
                              "column": 33
                            },
                            "end": {
                              "line": 61,
                              "column": 34
                            }
                          },
                          "value": 1,
                          "rawValue": 1,
                          "raw": "1"
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 2322,
                        "end": 2334,
                        "loc": {
                          "start": {
                            "line": 62,
                            "column": 12
                          },
                          "end": {
                            "line": 62,
                            "column": 24
                          }
                        },
                        "argument": {
                          "type": "Literal",
                          "start": 2329,
                          "end": 2333,
                          "loc": {
                            "start": {
                              "line": 62,
                              "column": 19
                            },
                            "end": {
                              "line": 62,
                              "column": 23
                            }
                          },
                          "value": null,
                          "rawValue": null,
                          "raw": "null"
                        },
                        "trailingComments": null
                      },
                      "alternate": null,
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check that they are lines",
                          "start": 2344,
                          "end": 2371,
                          "loc": {
                            "start": {
                              "line": 64,
                              "column": 8
                            },
                            "end": {
                              "line": 64,
                              "column": 35
                            }
                          },
                          "range": [
                            2344,
                            2371
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2380,
                      "end": 2426,
                      "loc": {
                        "start": {
                          "line": 65,
                          "column": 8
                        },
                        "end": {
                          "line": 65,
                          "column": 54
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2384,
                          "end": 2425,
                          "loc": {
                            "start": {
                              "line": 65,
                              "column": 12
                            },
                            "end": {
                              "line": 65,
                              "column": 53
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2384,
                            "end": 2389,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 12
                              },
                              "end": {
                                "line": 65,
                                "column": 17
                              }
                            },
                            "name": "lines",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 2392,
                            "end": 2425,
                            "loc": {
                              "start": {
                                "line": 65,
                                "column": 20
                              },
                              "end": {
                                "line": 65,
                                "column": 53
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 2392,
                              "end": 2406,
                              "loc": {
                                "start": {
                                  "line": 65,
                                  "column": 20
                                },
                                "end": {
                                  "line": 65,
                                  "column": 34
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 2392,
                                "end": 2402,
                                "loc": {
                                  "start": {
                                    "line": 65,
                                    "column": 20
                                  },
                                  "end": {
                                    "line": 65,
                                    "column": 30
                                  }
                                },
                                "name": "samePoints"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2403,
                                "end": 2406,
                                "loc": {
                                  "start": {
                                    "line": 65,
                                    "column": 31
                                  },
                                  "end": {
                                    "line": 65,
                                    "column": 34
                                  }
                                },
                                "name": "map"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "ArrowFunctionExpression",
                                "start": 2407,
                                "end": 2424,
                                "loc": {
                                  "start": {
                                    "line": 65,
                                    "column": 35
                                  },
                                  "end": {
                                    "line": 65,
                                    "column": 52
                                  }
                                },
                                "id": null,
                                "generator": false,
                                "expression": true,
                                "async": false,
                                "params": [
                                  {
                                    "type": "Identifier",
                                    "start": 2407,
                                    "end": 2410,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 35
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 38
                                      }
                                    },
                                    "name": "obj"
                                  }
                                ],
                                "body": {
                                  "type": "MemberExpression",
                                  "start": 2414,
                                  "end": 2424,
                                  "loc": {
                                    "start": {
                                      "line": 65,
                                      "column": 42
                                    },
                                    "end": {
                                      "line": 65,
                                      "column": 52
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 2414,
                                    "end": 2417,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 42
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 45
                                      }
                                    },
                                    "name": "obj"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 2418,
                                    "end": 2424,
                                    "loc": {
                                      "start": {
                                        "line": 65,
                                        "column": 46
                                      },
                                      "end": {
                                        "line": 65,
                                        "column": 52
                                      }
                                    },
                                    "name": "parent"
                                  },
                                  "computed": false
                                }
                              }
                            ]
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check that they are lines",
                          "start": 2344,
                          "end": 2371,
                          "loc": {
                            "start": {
                              "line": 64,
                              "column": 8
                            },
                            "end": {
                              "line": 64,
                              "column": 35
                            }
                          },
                          "range": [
                            2344,
                            2371
                          ]
                        }
                      ]
                    },
                    {
                      "type": "IfStatement",
                      "start": 2435,
                      "end": 2505,
                      "loc": {
                        "start": {
                          "line": 66,
                          "column": 8
                        },
                        "end": {
                          "line": 67,
                          "column": 24
                        }
                      },
                      "test": {
                        "type": "UnaryExpression",
                        "start": 2439,
                        "end": 2479,
                        "loc": {
                          "start": {
                            "line": 66,
                            "column": 12
                          },
                          "end": {
                            "line": 66,
                            "column": 52
                          }
                        },
                        "operator": "!",
                        "prefix": true,
                        "argument": {
                          "type": "CallExpression",
                          "start": 2440,
                          "end": 2479,
                          "loc": {
                            "start": {
                              "line": 66,
                              "column": 13
                            },
                            "end": {
                              "line": 66,
                              "column": 52
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 2440,
                            "end": 2451,
                            "loc": {
                              "start": {
                                "line": 66,
                                "column": 13
                              },
                              "end": {
                                "line": 66,
                                "column": 24
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 2440,
                              "end": 2445,
                              "loc": {
                                "start": {
                                  "line": 66,
                                  "column": 13
                                },
                                "end": {
                                  "line": 66,
                                  "column": 18
                                }
                              },
                              "name": "lines"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2446,
                              "end": 2451,
                              "loc": {
                                "start": {
                                  "line": 66,
                                  "column": 19
                                },
                                "end": {
                                  "line": 66,
                                  "column": 24
                                }
                              },
                              "name": "every"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "ArrowFunctionExpression",
                              "start": 2452,
                              "end": 2478,
                              "loc": {
                                "start": {
                                  "line": 66,
                                  "column": 25
                                },
                                "end": {
                                  "line": 66,
                                  "column": 51
                                }
                              },
                              "id": null,
                              "generator": false,
                              "expression": true,
                              "async": false,
                              "params": [
                                {
                                  "type": "Identifier",
                                  "start": 2452,
                                  "end": 2455,
                                  "loc": {
                                    "start": {
                                      "line": 66,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 66,
                                      "column": 28
                                    }
                                  },
                                  "name": "obj"
                                }
                              ],
                              "body": {
                                "type": "BinaryExpression",
                                "start": 2459,
                                "end": 2478,
                                "loc": {
                                  "start": {
                                    "line": 66,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 66,
                                    "column": 51
                                  }
                                },
                                "left": {
                                  "type": "Identifier",
                                  "start": 2459,
                                  "end": 2462,
                                  "loc": {
                                    "start": {
                                      "line": 66,
                                      "column": 32
                                    },
                                    "end": {
                                      "line": 66,
                                      "column": 35
                                    }
                                  },
                                  "name": "obj"
                                },
                                "operator": "instanceof",
                                "right": {
                                  "type": "Identifier",
                                  "start": 2474,
                                  "end": 2478,
                                  "loc": {
                                    "start": {
                                      "line": 66,
                                      "column": 47
                                    },
                                    "end": {
                                      "line": 66,
                                      "column": 51
                                    }
                                  },
                                  "name": "Line"
                                }
                              }
                            }
                          ]
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 2493,
                        "end": 2505,
                        "loc": {
                          "start": {
                            "line": 67,
                            "column": 12
                          },
                          "end": {
                            "line": 67,
                            "column": 24
                          }
                        },
                        "argument": {
                          "type": "Literal",
                          "start": 2500,
                          "end": 2504,
                          "loc": {
                            "start": {
                              "line": 67,
                              "column": 19
                            },
                            "end": {
                              "line": 67,
                              "column": 23
                            }
                          },
                          "value": null,
                          "rawValue": null,
                          "raw": "null"
                        },
                        "trailingComments": null
                      },
                      "alternate": null,
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check that they are not collinear",
                          "start": 2515,
                          "end": 2550,
                          "loc": {
                            "start": {
                              "line": 69,
                              "column": 8
                            },
                            "end": {
                              "line": 69,
                              "column": 43
                            }
                          },
                          "range": [
                            2515,
                            2550
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2559,
                      "end": 2592,
                      "loc": {
                        "start": {
                          "line": 70,
                          "column": 8
                        },
                        "end": {
                          "line": 70,
                          "column": 41
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2563,
                          "end": 2591,
                          "loc": {
                            "start": {
                              "line": 70,
                              "column": 12
                            },
                            "end": {
                              "line": 70,
                              "column": 40
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2563,
                            "end": 2567,
                            "loc": {
                              "start": {
                                "line": 70,
                                "column": 12
                              },
                              "end": {
                                "line": 70,
                                "column": 16
                              }
                            },
                            "name": "dirA",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 2570,
                            "end": 2591,
                            "loc": {
                              "start": {
                                "line": 70,
                                "column": 19
                              },
                              "end": {
                                "line": 70,
                                "column": 40
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 2570,
                              "end": 2589,
                              "loc": {
                                "start": {
                                  "line": 70,
                                  "column": 19
                                },
                                "end": {
                                  "line": 70,
                                  "column": 38
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 2570,
                                "end": 2578,
                                "loc": {
                                  "start": {
                                    "line": 70,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 70,
                                    "column": 27
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 2570,
                                  "end": 2575,
                                  "loc": {
                                    "start": {
                                      "line": 70,
                                      "column": 19
                                    },
                                    "end": {
                                      "line": 70,
                                      "column": 24
                                    }
                                  },
                                  "name": "lines"
                                },
                                "property": {
                                  "type": "Literal",
                                  "start": 2576,
                                  "end": 2577,
                                  "loc": {
                                    "start": {
                                      "line": 70,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 70,
                                      "column": 26
                                    }
                                  },
                                  "value": 0,
                                  "rawValue": 0,
                                  "raw": "0"
                                },
                                "computed": true
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2579,
                                "end": 2589,
                                "loc": {
                                  "start": {
                                    "line": 70,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 70,
                                    "column": 38
                                  }
                                },
                                "name": "getTangent"
                              },
                              "computed": false
                            },
                            "arguments": []
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check that they are not collinear",
                          "start": 2515,
                          "end": 2550,
                          "loc": {
                            "start": {
                              "line": 69,
                              "column": 8
                            },
                            "end": {
                              "line": 69,
                              "column": 43
                            }
                          },
                          "range": [
                            2515,
                            2550
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2601,
                      "end": 2634,
                      "loc": {
                        "start": {
                          "line": 71,
                          "column": 8
                        },
                        "end": {
                          "line": 71,
                          "column": 41
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2605,
                          "end": 2633,
                          "loc": {
                            "start": {
                              "line": 71,
                              "column": 12
                            },
                            "end": {
                              "line": 71,
                              "column": 40
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2605,
                            "end": 2609,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 12
                              },
                              "end": {
                                "line": 71,
                                "column": 16
                              }
                            },
                            "name": "dirB"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 2612,
                            "end": 2633,
                            "loc": {
                              "start": {
                                "line": 71,
                                "column": 19
                              },
                              "end": {
                                "line": 71,
                                "column": 40
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 2612,
                              "end": 2631,
                              "loc": {
                                "start": {
                                  "line": 71,
                                  "column": 19
                                },
                                "end": {
                                  "line": 71,
                                  "column": 38
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 2612,
                                "end": 2620,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 27
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 2612,
                                  "end": 2617,
                                  "loc": {
                                    "start": {
                                      "line": 71,
                                      "column": 19
                                    },
                                    "end": {
                                      "line": 71,
                                      "column": 24
                                    }
                                  },
                                  "name": "lines"
                                },
                                "property": {
                                  "type": "Literal",
                                  "start": 2618,
                                  "end": 2619,
                                  "loc": {
                                    "start": {
                                      "line": 71,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 71,
                                      "column": 26
                                    }
                                  },
                                  "value": 1,
                                  "rawValue": 1,
                                  "raw": "1"
                                },
                                "computed": true
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 2621,
                                "end": 2631,
                                "loc": {
                                  "start": {
                                    "line": 71,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 71,
                                    "column": 38
                                  }
                                },
                                "name": "getTangent"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 2643,
                      "end": 2703,
                      "loc": {
                        "start": {
                          "line": 72,
                          "column": 8
                        },
                        "end": {
                          "line": 72,
                          "column": 68
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2647,
                          "end": 2702,
                          "loc": {
                            "start": {
                              "line": 72,
                              "column": 12
                            },
                            "end": {
                              "line": 72,
                              "column": 67
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2647,
                            "end": 2653,
                            "loc": {
                              "start": {
                                "line": 72,
                                "column": 12
                              },
                              "end": {
                                "line": 72,
                                "column": 18
                              }
                            },
                            "name": "sinAng"
                          },
                          "init": {
                            "type": "MemberExpression",
                            "start": 2656,
                            "end": 2702,
                            "loc": {
                              "start": {
                                "line": 72,
                                "column": 21
                              },
                              "end": {
                                "line": 72,
                                "column": 67
                              }
                            },
                            "object": {
                              "type": "CallExpression",
                              "start": 2656,
                              "end": 2700,
                              "loc": {
                                "start": {
                                  "line": 72,
                                  "column": 21
                                },
                                "end": {
                                  "line": 72,
                                  "column": 65
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 2656,
                                "end": 2688,
                                "loc": {
                                  "start": {
                                    "line": 72,
                                    "column": 21
                                  },
                                  "end": {
                                    "line": 72,
                                    "column": 53
                                  }
                                },
                                "object": {
                                  "type": "NewExpression",
                                  "start": 2656,
                                  "end": 2675,
                                  "loc": {
                                    "start": {
                                      "line": 72,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 72,
                                      "column": 40
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 2660,
                                    "end": 2673,
                                    "loc": {
                                      "start": {
                                        "line": 72,
                                        "column": 25
                                      },
                                      "end": {
                                        "line": 72,
                                        "column": 38
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 2660,
                                      "end": 2665,
                                      "loc": {
                                        "start": {
                                          "line": 72,
                                          "column": 25
                                        },
                                        "end": {
                                          "line": 72,
                                          "column": 30
                                        }
                                      },
                                      "name": "THREE"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 2666,
                                      "end": 2673,
                                      "loc": {
                                        "start": {
                                          "line": 72,
                                          "column": 31
                                        },
                                        "end": {
                                          "line": 72,
                                          "column": 38
                                        }
                                      },
                                      "name": "Vector3"
                                    },
                                    "computed": false
                                  },
                                  "arguments": []
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 2676,
                                  "end": 2688,
                                  "loc": {
                                    "start": {
                                      "line": 72,
                                      "column": 41
                                    },
                                    "end": {
                                      "line": 72,
                                      "column": 53
                                    }
                                  },
                                  "name": "crossVectors"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "Identifier",
                                  "start": 2689,
                                  "end": 2693,
                                  "loc": {
                                    "start": {
                                      "line": 72,
                                      "column": 54
                                    },
                                    "end": {
                                      "line": 72,
                                      "column": 58
                                    }
                                  },
                                  "name": "dirA"
                                },
                                {
                                  "type": "Identifier",
                                  "start": 2695,
                                  "end": 2699,
                                  "loc": {
                                    "start": {
                                      "line": 72,
                                      "column": 60
                                    },
                                    "end": {
                                      "line": 72,
                                      "column": 64
                                    }
                                  },
                                  "name": "dirB"
                                }
                              ]
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2701,
                              "end": 2702,
                              "loc": {
                                "start": {
                                  "line": 72,
                                  "column": 66
                                },
                                "end": {
                                  "line": 72,
                                  "column": 67
                                }
                              },
                              "name": "z"
                            },
                            "computed": false
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "IfStatement",
                      "start": 2712,
                      "end": 2783,
                      "loc": {
                        "start": {
                          "line": 73,
                          "column": 8
                        },
                        "end": {
                          "line": 74,
                          "column": 24
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 2716,
                        "end": 2757,
                        "loc": {
                          "start": {
                            "line": 73,
                            "column": 12
                          },
                          "end": {
                            "line": 73,
                            "column": 53
                          }
                        },
                        "left": {
                          "type": "CallExpression",
                          "start": 2716,
                          "end": 2732,
                          "loc": {
                            "start": {
                              "line": 73,
                              "column": 12
                            },
                            "end": {
                              "line": 73,
                              "column": 28
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 2716,
                            "end": 2724,
                            "loc": {
                              "start": {
                                "line": 73,
                                "column": 12
                              },
                              "end": {
                                "line": 73,
                                "column": 20
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 2716,
                              "end": 2720,
                              "loc": {
                                "start": {
                                  "line": 73,
                                  "column": 12
                                },
                                "end": {
                                  "line": 73,
                                  "column": 16
                                }
                              },
                              "name": "Math"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 2721,
                              "end": 2724,
                              "loc": {
                                "start": {
                                  "line": 73,
                                  "column": 17
                                },
                                "end": {
                                  "line": 73,
                                  "column": 20
                                }
                              },
                              "name": "abs"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "Identifier",
                              "start": 2725,
                              "end": 2731,
                              "loc": {
                                "start": {
                                  "line": 73,
                                  "column": 21
                                },
                                "end": {
                                  "line": 73,
                                  "column": 27
                                }
                              },
                              "name": "sinAng"
                            }
                          ]
                        },
                        "operator": "<=",
                        "right": {
                          "type": "MemberExpression",
                          "start": 2736,
                          "end": 2757,
                          "loc": {
                            "start": {
                              "line": 73,
                              "column": 32
                            },
                            "end": {
                              "line": 73,
                              "column": 53
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 2736,
                            "end": 2740,
                            "loc": {
                              "start": {
                                "line": 73,
                                "column": 32
                              },
                              "end": {
                                "line": 73,
                                "column": 36
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 2741,
                            "end": 2757,
                            "loc": {
                              "start": {
                                "line": 73,
                                "column": 37
                              },
                              "end": {
                                "line": 73,
                                "column": 53
                              }
                            },
                            "name": "angularTolerance"
                          },
                          "computed": false
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 2771,
                        "end": 2783,
                        "loc": {
                          "start": {
                            "line": 74,
                            "column": 12
                          },
                          "end": {
                            "line": 74,
                            "column": 24
                          }
                        },
                        "argument": {
                          "type": "Literal",
                          "start": 2778,
                          "end": 2782,
                          "loc": {
                            "start": {
                              "line": 74,
                              "column": 19
                            },
                            "end": {
                              "line": 74,
                              "column": 23
                            }
                          },
                          "value": null,
                          "rawValue": null,
                          "raw": "null"
                        },
                        "trailingComments": null
                      },
                      "alternate": null,
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "return all the found data",
                          "start": 2793,
                          "end": 2820,
                          "loc": {
                            "start": {
                              "line": 76,
                              "column": 8
                            },
                            "end": {
                              "line": 76,
                              "column": 35
                            }
                          },
                          "range": [
                            2793,
                            2820
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 2829,
                      "end": 2941,
                      "loc": {
                        "start": {
                          "line": 77,
                          "column": 8
                        },
                        "end": {
                          "line": 81,
                          "column": 10
                        }
                      },
                      "argument": {
                        "type": "ObjectExpression",
                        "start": 2836,
                        "end": 2940,
                        "loc": {
                          "start": {
                            "line": 77,
                            "column": 15
                          },
                          "end": {
                            "line": 81,
                            "column": 9
                          }
                        },
                        "properties": [
                          {
                            "type": "Property",
                            "start": 2850,
                            "end": 2862,
                            "loc": {
                              "start": {
                                "line": 78,
                                "column": 12
                              },
                              "end": {
                                "line": 78,
                                "column": 24
                              }
                            },
                            "method": false,
                            "shorthand": false,
                            "computed": false,
                            "key": {
                              "type": "Identifier",
                              "start": 2850,
                              "end": 2855,
                              "loc": {
                                "start": {
                                  "line": 78,
                                  "column": 12
                                },
                                "end": {
                                  "line": 78,
                                  "column": 17
                                }
                              },
                              "name": "lines",
                              "leadingComments": null
                            },
                            "value": {
                              "type": "Identifier",
                              "start": 2857,
                              "end": 2862,
                              "loc": {
                                "start": {
                                  "line": 78,
                                  "column": 19
                                },
                                "end": {
                                  "line": 78,
                                  "column": 24
                                }
                              },
                              "name": "lines"
                            },
                            "kind": "init",
                            "leadingComments": null
                          },
                          {
                            "type": "Property",
                            "start": 2876,
                            "end": 2896,
                            "loc": {
                              "start": {
                                "line": 79,
                                "column": 12
                              },
                              "end": {
                                "line": 79,
                                "column": 32
                              }
                            },
                            "method": false,
                            "shorthand": false,
                            "computed": false,
                            "key": {
                              "type": "Identifier",
                              "start": 2876,
                              "end": 2884,
                              "loc": {
                                "start": {
                                  "line": 79,
                                  "column": 12
                                },
                                "end": {
                                  "line": 79,
                                  "column": 20
                                }
                              },
                              "name": "lineEnds"
                            },
                            "value": {
                              "type": "Identifier",
                              "start": 2886,
                              "end": 2896,
                              "loc": {
                                "start": {
                                  "line": 79,
                                  "column": 22
                                },
                                "end": {
                                  "line": 79,
                                  "column": 32
                                }
                              },
                              "name": "samePoints"
                            },
                            "kind": "init"
                          },
                          {
                            "type": "Property",
                            "start": 2910,
                            "end": 2930,
                            "loc": {
                              "start": {
                                "line": 80,
                                "column": 12
                              },
                              "end": {
                                "line": 80,
                                "column": 32
                              }
                            },
                            "method": false,
                            "shorthand": false,
                            "computed": false,
                            "key": {
                              "type": "Identifier",
                              "start": 2910,
                              "end": 2919,
                              "loc": {
                                "start": {
                                  "line": 80,
                                  "column": 12
                                },
                                "end": {
                                  "line": 80,
                                  "column": 21
                                }
                              },
                              "name": "incidence"
                            },
                            "value": {
                              "type": "Identifier",
                              "start": 2921,
                              "end": 2930,
                              "loc": {
                                "start": {
                                  "line": 80,
                                  "column": 23
                                },
                                "end": {
                                  "line": 80,
                                  "column": 32
                                }
                              },
                              "name": "incidence"
                            },
                            "kind": "init"
                          }
                        ],
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "return all the found data",
                          "start": 2793,
                          "end": 2820,
                          "loc": {
                            "start": {
                              "line": 76,
                              "column": 8
                            },
                            "end": {
                              "line": 76,
                              "column": 35
                            }
                          },
                          "range": [
                            2793,
                            2820
                          ]
                        }
                      ]
                    }
                  ]
                }
              },
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": "checks if given point is at the angle which can be filleted",
                  "start": 1658,
                  "end": 1719,
                  "loc": {
                    "start": {
                      "line": 49,
                      "column": 4
                    },
                    "end": {
                      "line": 49,
                      "column": 65
                    }
                  },
                  "range": [
                    1658,
                    1719
                  ]
                },
                {
                  "type": "CommentLine",
                  "value": "returns object with full information about the angle (on success)",
                  "start": 1724,
                  "end": 1791,
                  "loc": {
                    "start": {
                      "line": 50,
                      "column": 4
                    },
                    "end": {
                      "line": 50,
                      "column": 71
                    }
                  },
                  "range": [
                    1724,
                    1791
                  ]
                }
              ]
            },
            {
              "type": "MethodDefinition",
              "start": 2953,
              "end": 3389,
              "loc": {
                "start": {
                  "line": 84,
                  "column": 4
                },
                "end": {
                  "line": 93,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 2953,
                "end": 2973,
                "loc": {
                  "start": {
                    "line": 84,
                    "column": 4
                  },
                  "end": {
                    "line": 84,
                    "column": 24
                  }
                },
                "name": "GetMaxFilletDistance"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 2973,
                "end": 3389,
                "loc": {
                  "start": {
                    "line": 84,
                    "column": 24
                  },
                  "end": {
                    "line": 93,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 2974,
                    "end": 2978,
                    "loc": {
                      "start": {
                        "line": 84,
                        "column": 25
                      },
                      "end": {
                        "line": 84,
                        "column": 29
                      }
                    },
                    "name": "info"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 2980,
                  "end": 3389,
                  "loc": {
                    "start": {
                      "line": 84,
                      "column": 31
                    },
                    "end": {
                      "line": 93,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 2990,
                      "end": 3070,
                      "loc": {
                        "start": {
                          "line": 85,
                          "column": 8
                        },
                        "end": {
                          "line": 85,
                          "column": 88
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 2994,
                          "end": 3069,
                          "loc": {
                            "start": {
                              "line": 85,
                              "column": 12
                            },
                            "end": {
                              "line": 85,
                              "column": 87
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 2994,
                            "end": 3003,
                            "loc": {
                              "start": {
                                "line": 85,
                                "column": 12
                              },
                              "end": {
                                "line": 85,
                                "column": 21
                              }
                            },
                            "name": "vertexPos"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 3006,
                            "end": 3069,
                            "loc": {
                              "start": {
                                "line": 85,
                                "column": 24
                              },
                              "end": {
                                "line": 85,
                                "column": 87
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 3006,
                              "end": 3067,
                              "loc": {
                                "start": {
                                  "line": 85,
                                  "column": 24
                                },
                                "end": {
                                  "line": 85,
                                  "column": 85
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 3006,
                                "end": 3061,
                                "loc": {
                                  "start": {
                                    "line": 85,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 85,
                                    "column": 79
                                  }
                                },
                                "object": {
                                  "type": "ConditionalExpression",
                                  "start": 3007,
                                  "end": 3051,
                                  "loc": {
                                    "start": {
                                      "line": 85,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 85,
                                      "column": 69
                                    }
                                  },
                                  "test": {
                                    "type": "MemberExpression",
                                    "start": 3007,
                                    "end": 3018,
                                    "loc": {
                                      "start": {
                                        "line": 85,
                                        "column": 25
                                      },
                                      "end": {
                                        "line": 85,
                                        "column": 36
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 3007,
                                      "end": 3011,
                                      "loc": {
                                        "start": {
                                          "line": 85,
                                          "column": 25
                                        },
                                        "end": {
                                          "line": 85,
                                          "column": 29
                                        }
                                      },
                                      "name": "info"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3012,
                                      "end": 3018,
                                      "loc": {
                                        "start": {
                                          "line": 85,
                                          "column": 30
                                        },
                                        "end": {
                                          "line": 85,
                                          "column": 36
                                        }
                                      },
                                      "name": "vertex"
                                    },
                                    "computed": false
                                  },
                                  "consequent": {
                                    "type": "MemberExpression",
                                    "start": 3021,
                                    "end": 3032,
                                    "loc": {
                                      "start": {
                                        "line": 85,
                                        "column": 39
                                      },
                                      "end": {
                                        "line": 85,
                                        "column": 50
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 3021,
                                      "end": 3025,
                                      "loc": {
                                        "start": {
                                          "line": 85,
                                          "column": 39
                                        },
                                        "end": {
                                          "line": 85,
                                          "column": 43
                                        }
                                      },
                                      "name": "info"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3026,
                                      "end": 3032,
                                      "loc": {
                                        "start": {
                                          "line": 85,
                                          "column": 44
                                        },
                                        "end": {
                                          "line": 85,
                                          "column": 50
                                        }
                                      },
                                      "name": "vertex"
                                    },
                                    "computed": false
                                  },
                                  "alternate": {
                                    "type": "MemberExpression",
                                    "start": 3035,
                                    "end": 3051,
                                    "loc": {
                                      "start": {
                                        "line": 85,
                                        "column": 53
                                      },
                                      "end": {
                                        "line": 85,
                                        "column": 69
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 3035,
                                      "end": 3048,
                                      "loc": {
                                        "start": {
                                          "line": 85,
                                          "column": 53
                                        },
                                        "end": {
                                          "line": 85,
                                          "column": 66
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3035,
                                        "end": 3039,
                                        "loc": {
                                          "start": {
                                            "line": 85,
                                            "column": 53
                                          },
                                          "end": {
                                            "line": 85,
                                            "column": 57
                                          }
                                        },
                                        "name": "info"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3040,
                                        "end": 3048,
                                        "loc": {
                                          "start": {
                                            "line": 85,
                                            "column": 58
                                          },
                                          "end": {
                                            "line": 85,
                                            "column": 66
                                          }
                                        },
                                        "name": "lineEnds"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Literal",
                                      "start": 3049,
                                      "end": 3050,
                                      "loc": {
                                        "start": {
                                          "line": 85,
                                          "column": 67
                                        },
                                        "end": {
                                          "line": 85,
                                          "column": 68
                                        }
                                      },
                                      "value": 0,
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "computed": true
                                  },
                                  "parenthesizedExpression": true
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3053,
                                  "end": 3061,
                                  "loc": {
                                    "start": {
                                      "line": 85,
                                      "column": 71
                                    },
                                    "end": {
                                      "line": 85,
                                      "column": 79
                                    }
                                  },
                                  "name": "position"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3062,
                                "end": 3067,
                                "loc": {
                                  "start": {
                                    "line": 85,
                                    "column": 80
                                  },
                                  "end": {
                                    "line": 85,
                                    "column": 85
                                  }
                                },
                                "name": "clone"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 3079,
                      "end": 3093,
                      "loc": {
                        "start": {
                          "line": 86,
                          "column": 8
                        },
                        "end": {
                          "line": 86,
                          "column": 22
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 3083,
                          "end": 3092,
                          "loc": {
                            "start": {
                              "line": 86,
                              "column": 12
                            },
                            "end": {
                              "line": 86,
                              "column": 21
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 3083,
                            "end": 3086,
                            "loc": {
                              "start": {
                                "line": 86,
                                "column": 12
                              },
                              "end": {
                                "line": 86,
                                "column": 15
                              }
                            },
                            "name": "cap"
                          },
                          "init": {
                            "type": "Literal",
                            "start": 3089,
                            "end": 3092,
                            "loc": {
                              "start": {
                                "line": 86,
                                "column": 18
                              },
                              "end": {
                                "line": 86,
                                "column": 21
                              }
                            },
                            "value": 0,
                            "rawValue": 0,
                            "raw": "0.0"
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "ForStatement",
                      "start": 3102,
                      "end": 3339,
                      "loc": {
                        "start": {
                          "line": 87,
                          "column": 8
                        },
                        "end": {
                          "line": 91,
                          "column": 9
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 3107,
                        "end": 3116,
                        "loc": {
                          "start": {
                            "line": 87,
                            "column": 13
                          },
                          "end": {
                            "line": 87,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 3111,
                            "end": 3116,
                            "loc": {
                              "start": {
                                "line": 87,
                                "column": 17
                              },
                              "end": {
                                "line": 87,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 3111,
                              "end": 3112,
                              "loc": {
                                "start": {
                                  "line": 87,
                                  "column": 17
                                },
                                "end": {
                                  "line": 87,
                                  "column": 18
                                }
                              },
                              "name": "i"
                            },
                            "init": {
                              "type": "Literal",
                              "start": 3115,
                              "end": 3116,
                              "loc": {
                                "start": {
                                  "line": 87,
                                  "column": 21
                                },
                                "end": {
                                  "line": 87,
                                  "column": 22
                                }
                              },
                              "value": 0,
                              "rawValue": 0,
                              "raw": "0"
                            }
                          }
                        ],
                        "kind": "var"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 3118,
                        "end": 3123,
                        "loc": {
                          "start": {
                            "line": 87,
                            "column": 24
                          },
                          "end": {
                            "line": 87,
                            "column": 29
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 3118,
                          "end": 3119,
                          "loc": {
                            "start": {
                              "line": 87,
                              "column": 24
                            },
                            "end": {
                              "line": 87,
                              "column": 25
                            }
                          },
                          "name": "i"
                        },
                        "operator": "<",
                        "right": {
                          "type": "Literal",
                          "start": 3122,
                          "end": 3123,
                          "loc": {
                            "start": {
                              "line": 87,
                              "column": 28
                            },
                            "end": {
                              "line": 87,
                              "column": 29
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 3125,
                        "end": 3128,
                        "loc": {
                          "start": {
                            "line": 87,
                            "column": 31
                          },
                          "end": {
                            "line": 87,
                            "column": 34
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 3125,
                          "end": 3126,
                          "loc": {
                            "start": {
                              "line": 87,
                              "column": 31
                            },
                            "end": {
                              "line": 87,
                              "column": 32
                            }
                          },
                          "name": "i"
                        }
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 3130,
                        "end": 3339,
                        "loc": {
                          "start": {
                            "line": 87,
                            "column": 36
                          },
                          "end": {
                            "line": 91,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "VariableDeclaration",
                            "start": 3144,
                            "end": 3209,
                            "loc": {
                              "start": {
                                "line": 88,
                                "column": 12
                              },
                              "end": {
                                "line": 88,
                                "column": 77
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 3148,
                                "end": 3208,
                                "loc": {
                                  "start": {
                                    "line": 88,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 88,
                                    "column": 76
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 3148,
                                  "end": 3151,
                                  "loc": {
                                    "start": {
                                      "line": 88,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 88,
                                      "column": 19
                                    }
                                  },
                                  "name": "idx"
                                },
                                "init": {
                                  "type": "ConditionalExpression",
                                  "start": 3154,
                                  "end": 3208,
                                  "loc": {
                                    "start": {
                                      "line": 88,
                                      "column": 22
                                    },
                                    "end": {
                                      "line": 88,
                                      "column": 76
                                    }
                                  },
                                  "test": {
                                    "type": "BinaryExpression",
                                    "start": 3155,
                                    "end": 3199,
                                    "loc": {
                                      "start": {
                                        "line": 88,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 88,
                                        "column": 67
                                      }
                                    },
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 3155,
                                      "end": 3178,
                                      "loc": {
                                        "start": {
                                          "line": 88,
                                          "column": 23
                                        },
                                        "end": {
                                          "line": 88,
                                          "column": 46
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 3155,
                                        "end": 3175,
                                        "loc": {
                                          "start": {
                                            "line": 88,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 88,
                                            "column": 43
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 3155,
                                          "end": 3168,
                                          "loc": {
                                            "start": {
                                              "line": 88,
                                              "column": 23
                                            },
                                            "end": {
                                              "line": 88,
                                              "column": 36
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 3155,
                                            "end": 3165,
                                            "loc": {
                                              "start": {
                                                "line": 88,
                                                "column": 23
                                              },
                                              "end": {
                                                "line": 88,
                                                "column": 33
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 3155,
                                              "end": 3159,
                                              "loc": {
                                                "start": {
                                                  "line": 88,
                                                  "column": 23
                                                },
                                                "end": {
                                                  "line": 88,
                                                  "column": 27
                                                }
                                              },
                                              "name": "info"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 3160,
                                              "end": 3165,
                                              "loc": {
                                                "start": {
                                                  "line": 88,
                                                  "column": 28
                                                },
                                                "end": {
                                                  "line": 88,
                                                  "column": 33
                                                }
                                              },
                                              "name": "lines"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 3166,
                                            "end": 3167,
                                            "loc": {
                                              "start": {
                                                "line": 88,
                                                "column": 34
                                              },
                                              "end": {
                                                "line": 88,
                                                "column": 35
                                              }
                                            },
                                            "name": "i"
                                          },
                                          "computed": true
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3169,
                                          "end": 3175,
                                          "loc": {
                                            "start": {
                                              "line": 88,
                                              "column": 37
                                            },
                                            "end": {
                                              "line": 88,
                                              "column": 43
                                            }
                                          },
                                          "name": "points"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Literal",
                                        "start": 3176,
                                        "end": 3177,
                                        "loc": {
                                          "start": {
                                            "line": 88,
                                            "column": 44
                                          },
                                          "end": {
                                            "line": 88,
                                            "column": 45
                                          }
                                        },
                                        "value": 0,
                                        "rawValue": 0,
                                        "raw": "0"
                                      },
                                      "computed": true
                                    },
                                    "operator": "===",
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 3183,
                                      "end": 3199,
                                      "loc": {
                                        "start": {
                                          "line": 88,
                                          "column": 51
                                        },
                                        "end": {
                                          "line": 88,
                                          "column": 67
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 3183,
                                        "end": 3196,
                                        "loc": {
                                          "start": {
                                            "line": 88,
                                            "column": 51
                                          },
                                          "end": {
                                            "line": 88,
                                            "column": 64
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 3183,
                                          "end": 3187,
                                          "loc": {
                                            "start": {
                                              "line": 88,
                                              "column": 51
                                            },
                                            "end": {
                                              "line": 88,
                                              "column": 55
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3188,
                                          "end": 3196,
                                          "loc": {
                                            "start": {
                                              "line": 88,
                                              "column": 56
                                            },
                                            "end": {
                                              "line": 88,
                                              "column": 64
                                            }
                                          },
                                          "name": "lineEnds"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3197,
                                        "end": 3198,
                                        "loc": {
                                          "start": {
                                            "line": 88,
                                            "column": 65
                                          },
                                          "end": {
                                            "line": 88,
                                            "column": 66
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "parenthesizedExpression": true
                                  },
                                  "consequent": {
                                    "type": "Literal",
                                    "start": 3203,
                                    "end": 3204,
                                    "loc": {
                                      "start": {
                                        "line": 88,
                                        "column": 71
                                      },
                                      "end": {
                                        "line": 88,
                                        "column": 72
                                      }
                                    },
                                    "value": 1,
                                    "rawValue": 1,
                                    "raw": "1"
                                  },
                                  "alternate": {
                                    "type": "Literal",
                                    "start": 3207,
                                    "end": 3208,
                                    "loc": {
                                      "start": {
                                        "line": 88,
                                        "column": 75
                                      },
                                      "end": {
                                        "line": 88,
                                        "column": 76
                                      }
                                    },
                                    "value": 0,
                                    "rawValue": 0,
                                    "raw": "0"
                                  }
                                }
                              }
                            ],
                            "kind": "var"
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 3222,
                            "end": 3290,
                            "loc": {
                              "start": {
                                "line": 89,
                                "column": 12
                              },
                              "end": {
                                "line": 89,
                                "column": 80
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 3226,
                                "end": 3289,
                                "loc": {
                                  "start": {
                                    "line": 89,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 89,
                                    "column": 79
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 3226,
                                  "end": 3230,
                                  "loc": {
                                    "start": {
                                      "line": 89,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 89,
                                      "column": 20
                                    }
                                  },
                                  "name": "dist"
                                },
                                "init": {
                                  "type": "CallExpression",
                                  "start": 3233,
                                  "end": 3289,
                                  "loc": {
                                    "start": {
                                      "line": 89,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 89,
                                      "column": 79
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 3233,
                                    "end": 3278,
                                    "loc": {
                                      "start": {
                                        "line": 89,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 89,
                                        "column": 68
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 3233,
                                      "end": 3267,
                                      "loc": {
                                        "start": {
                                          "line": 89,
                                          "column": 23
                                        },
                                        "end": {
                                          "line": 89,
                                          "column": 57
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 3233,
                                        "end": 3258,
                                        "loc": {
                                          "start": {
                                            "line": 89,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 89,
                                            "column": 48
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 3233,
                                          "end": 3253,
                                          "loc": {
                                            "start": {
                                              "line": 89,
                                              "column": 23
                                            },
                                            "end": {
                                              "line": 89,
                                              "column": 43
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 3233,
                                            "end": 3246,
                                            "loc": {
                                              "start": {
                                                "line": 89,
                                                "column": 23
                                              },
                                              "end": {
                                                "line": 89,
                                                "column": 36
                                              }
                                            },
                                            "object": {
                                              "type": "MemberExpression",
                                              "start": 3233,
                                              "end": 3243,
                                              "loc": {
                                                "start": {
                                                  "line": 89,
                                                  "column": 23
                                                },
                                                "end": {
                                                  "line": 89,
                                                  "column": 33
                                                }
                                              },
                                              "object": {
                                                "type": "Identifier",
                                                "start": 3233,
                                                "end": 3237,
                                                "loc": {
                                                  "start": {
                                                    "line": 89,
                                                    "column": 23
                                                  },
                                                  "end": {
                                                    "line": 89,
                                                    "column": 27
                                                  }
                                                },
                                                "name": "info"
                                              },
                                              "property": {
                                                "type": "Identifier",
                                                "start": 3238,
                                                "end": 3243,
                                                "loc": {
                                                  "start": {
                                                    "line": 89,
                                                    "column": 28
                                                  },
                                                  "end": {
                                                    "line": 89,
                                                    "column": 33
                                                  }
                                                },
                                                "name": "lines"
                                              },
                                              "computed": false
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 3244,
                                              "end": 3245,
                                              "loc": {
                                                "start": {
                                                  "line": 89,
                                                  "column": 34
                                                },
                                                "end": {
                                                  "line": 89,
                                                  "column": 35
                                                }
                                              },
                                              "name": "i"
                                            },
                                            "computed": true
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 3247,
                                            "end": 3253,
                                            "loc": {
                                              "start": {
                                                "line": 89,
                                                "column": 37
                                              },
                                              "end": {
                                                "line": 89,
                                                "column": 43
                                              }
                                            },
                                            "name": "points"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3254,
                                          "end": 3257,
                                          "loc": {
                                            "start": {
                                              "line": 89,
                                              "column": 44
                                            },
                                            "end": {
                                              "line": 89,
                                              "column": 47
                                            }
                                          },
                                          "name": "idx"
                                        },
                                        "computed": true
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3259,
                                        "end": 3267,
                                        "loc": {
                                          "start": {
                                            "line": 89,
                                            "column": 49
                                          },
                                          "end": {
                                            "line": 89,
                                            "column": 57
                                          }
                                        },
                                        "name": "position"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3268,
                                      "end": 3278,
                                      "loc": {
                                        "start": {
                                          "line": 89,
                                          "column": 58
                                        },
                                        "end": {
                                          "line": 89,
                                          "column": 68
                                        }
                                      },
                                      "name": "distanceTo"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "Identifier",
                                      "start": 3279,
                                      "end": 3288,
                                      "loc": {
                                        "start": {
                                          "line": 89,
                                          "column": 69
                                        },
                                        "end": {
                                          "line": 89,
                                          "column": 78
                                        }
                                      },
                                      "name": "vertexPos"
                                    }
                                  ]
                                }
                              }
                            ],
                            "kind": "var"
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 3303,
                            "end": 3329,
                            "loc": {
                              "start": {
                                "line": 90,
                                "column": 12
                              },
                              "end": {
                                "line": 90,
                                "column": 38
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 3303,
                              "end": 3328,
                              "loc": {
                                "start": {
                                  "line": 90,
                                  "column": 12
                                },
                                "end": {
                                  "line": 90,
                                  "column": 37
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "Identifier",
                                "start": 3303,
                                "end": 3306,
                                "loc": {
                                  "start": {
                                    "line": 90,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 90,
                                    "column": 15
                                  }
                                },
                                "name": "cap"
                              },
                              "right": {
                                "type": "CallExpression",
                                "start": 3309,
                                "end": 3328,
                                "loc": {
                                  "start": {
                                    "line": 90,
                                    "column": 18
                                  },
                                  "end": {
                                    "line": 90,
                                    "column": 37
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 3309,
                                  "end": 3317,
                                  "loc": {
                                    "start": {
                                      "line": 90,
                                      "column": 18
                                    },
                                    "end": {
                                      "line": 90,
                                      "column": 26
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 3309,
                                    "end": 3313,
                                    "loc": {
                                      "start": {
                                        "line": 90,
                                        "column": 18
                                      },
                                      "end": {
                                        "line": 90,
                                        "column": 22
                                      }
                                    },
                                    "name": "Math"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3314,
                                    "end": 3317,
                                    "loc": {
                                      "start": {
                                        "line": 90,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 90,
                                        "column": 26
                                      }
                                    },
                                    "name": "max"
                                  },
                                  "computed": false
                                },
                                "arguments": [
                                  {
                                    "type": "Identifier",
                                    "start": 3318,
                                    "end": 3321,
                                    "loc": {
                                      "start": {
                                        "line": 90,
                                        "column": 27
                                      },
                                      "end": {
                                        "line": 90,
                                        "column": 30
                                      }
                                    },
                                    "name": "cap"
                                  },
                                  {
                                    "type": "Identifier",
                                    "start": 3323,
                                    "end": 3327,
                                    "loc": {
                                      "start": {
                                        "line": 90,
                                        "column": 32
                                      },
                                      "end": {
                                        "line": 90,
                                        "column": 36
                                      }
                                    },
                                    "name": "dist"
                                  }
                                ]
                              }
                            }
                          }
                        ]
                      }
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 3348,
                      "end": 3383,
                      "loc": {
                        "start": {
                          "line": 92,
                          "column": 8
                        },
                        "end": {
                          "line": 92,
                          "column": 43
                        }
                      },
                      "argument": {
                        "type": "BinaryExpression",
                        "start": 3355,
                        "end": 3382,
                        "loc": {
                          "start": {
                            "line": 92,
                            "column": 15
                          },
                          "end": {
                            "line": 92,
                            "column": 42
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 3355,
                          "end": 3359,
                          "loc": {
                            "start": {
                              "line": 92,
                              "column": 15
                            },
                            "end": {
                              "line": 92,
                              "column": 19
                            }
                          },
                          "name": "dist"
                        },
                        "operator": "-",
                        "right": {
                          "type": "MemberExpression",
                          "start": 3362,
                          "end": 3382,
                          "loc": {
                            "start": {
                              "line": 92,
                              "column": 22
                            },
                            "end": {
                              "line": 92,
                              "column": 42
                            }
                          },
                          "object": {
                            "type": "ThisExpression",
                            "start": 3362,
                            "end": 3366,
                            "loc": {
                              "start": {
                                "line": 92,
                                "column": 22
                              },
                              "end": {
                                "line": 92,
                                "column": 26
                              }
                            }
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 3367,
                            "end": 3382,
                            "loc": {
                              "start": {
                                "line": 92,
                                "column": 27
                              },
                              "end": {
                                "line": 92,
                                "column": 42
                              }
                            },
                            "name": "linearTolerance"
                          },
                          "computed": false
                        }
                      }
                    }
                  ],
                  "trailingComments": null
                },
                "trailingComments": null
              },
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": "calculates the filleting arc parameters (center, touch points) by specified radius",
                  "start": 3395,
                  "end": 3479,
                  "loc": {
                    "start": {
                      "line": 95,
                      "column": 4
                    },
                    "end": {
                      "line": 95,
                      "column": 88
                    }
                  },
                  "range": [
                    3395,
                    3479
                  ]
                },
                {
                  "type": "CommentLine",
                  "value": "note that info can come from both a filletable angle and a fillet arc",
                  "start": 3484,
                  "end": 3555,
                  "loc": {
                    "start": {
                      "line": 96,
                      "column": 4
                    },
                    "end": {
                      "line": 96,
                      "column": 75
                    }
                  },
                  "range": [
                    3484,
                    3555
                  ]
                }
              ]
            },
            {
              "type": "MethodDefinition",
              "start": 3560,
              "end": 4555,
              "loc": {
                "start": {
                  "line": 97,
                  "column": 4
                },
                "end": {
                  "line": 122,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 3560,
                "end": 3589,
                "loc": {
                  "start": {
                    "line": 97,
                    "column": 4
                  },
                  "end": {
                    "line": 97,
                    "column": 33
                  }
                },
                "name": "CalculateFilletParamsByRadius",
                "leadingComments": null
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 3589,
                "end": 4555,
                "loc": {
                  "start": {
                    "line": 97,
                    "column": 33
                  },
                  "end": {
                    "line": 122,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 3590,
                    "end": 3594,
                    "loc": {
                      "start": {
                        "line": 97,
                        "column": 34
                      },
                      "end": {
                        "line": 97,
                        "column": 38
                      }
                    },
                    "name": "info"
                  },
                  {
                    "type": "Identifier",
                    "start": 3596,
                    "end": 3602,
                    "loc": {
                      "start": {
                        "line": 97,
                        "column": 40
                      },
                      "end": {
                        "line": 97,
                        "column": 46
                      }
                    },
                    "name": "radius"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 3604,
                  "end": 4555,
                  "loc": {
                    "start": {
                      "line": 97,
                      "column": 48
                    },
                    "end": {
                      "line": 122,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 3689,
                      "end": 3702,
                      "loc": {
                        "start": {
                          "line": 99,
                          "column": 8
                        },
                        "end": {
                          "line": 99,
                          "column": 21
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 3693,
                          "end": 3701,
                          "loc": {
                            "start": {
                              "line": 99,
                              "column": 12
                            },
                            "end": {
                              "line": 99,
                              "column": 20
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 3693,
                            "end": 3696,
                            "loc": {
                              "start": {
                                "line": 99,
                                "column": 12
                              },
                              "end": {
                                "line": 99,
                                "column": 15
                              }
                            },
                            "name": "dir",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 3699,
                            "end": 3701,
                            "loc": {
                              "start": {
                                "line": 99,
                                "column": 18
                              },
                              "end": {
                                "line": 99,
                                "column": 20
                              }
                            },
                            "elements": []
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "get direction of incident lines (pointing from the angle vertex)",
                          "start": 3614,
                          "end": 3680,
                          "loc": {
                            "start": {
                              "line": 98,
                              "column": 8
                            },
                            "end": {
                              "line": 98,
                              "column": 74
                            }
                          },
                          "range": [
                            3614,
                            3680
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ForStatement",
                      "start": 3711,
                      "end": 3902,
                      "loc": {
                        "start": {
                          "line": 100,
                          "column": 8
                        },
                        "end": {
                          "line": 104,
                          "column": 9
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 3716,
                        "end": 3725,
                        "loc": {
                          "start": {
                            "line": 100,
                            "column": 13
                          },
                          "end": {
                            "line": 100,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 3720,
                            "end": 3725,
                            "loc": {
                              "start": {
                                "line": 100,
                                "column": 17
                              },
                              "end": {
                                "line": 100,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 3720,
                              "end": 3721,
                              "loc": {
                                "start": {
                                  "line": 100,
                                  "column": 17
                                },
                                "end": {
                                  "line": 100,
                                  "column": 18
                                }
                              },
                              "name": "i"
                            },
                            "init": {
                              "type": "Literal",
                              "start": 3724,
                              "end": 3725,
                              "loc": {
                                "start": {
                                  "line": 100,
                                  "column": 21
                                },
                                "end": {
                                  "line": 100,
                                  "column": 22
                                }
                              },
                              "value": 0,
                              "rawValue": 0,
                              "raw": "0"
                            }
                          }
                        ],
                        "kind": "var"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 3727,
                        "end": 3732,
                        "loc": {
                          "start": {
                            "line": 100,
                            "column": 24
                          },
                          "end": {
                            "line": 100,
                            "column": 29
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 3727,
                          "end": 3728,
                          "loc": {
                            "start": {
                              "line": 100,
                              "column": 24
                            },
                            "end": {
                              "line": 100,
                              "column": 25
                            }
                          },
                          "name": "i"
                        },
                        "operator": "<",
                        "right": {
                          "type": "Literal",
                          "start": 3731,
                          "end": 3732,
                          "loc": {
                            "start": {
                              "line": 100,
                              "column": 28
                            },
                            "end": {
                              "line": 100,
                              "column": 29
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 3734,
                        "end": 3737,
                        "loc": {
                          "start": {
                            "line": 100,
                            "column": 31
                          },
                          "end": {
                            "line": 100,
                            "column": 34
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 3734,
                          "end": 3735,
                          "loc": {
                            "start": {
                              "line": 100,
                              "column": 31
                            },
                            "end": {
                              "line": 100,
                              "column": 32
                            }
                          },
                          "name": "i"
                        }
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 3739,
                        "end": 3902,
                        "loc": {
                          "start": {
                            "line": 100,
                            "column": 36
                          },
                          "end": {
                            "line": 104,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ExpressionStatement",
                            "start": 3753,
                            "end": 3797,
                            "loc": {
                              "start": {
                                "line": 101,
                                "column": 12
                              },
                              "end": {
                                "line": 101,
                                "column": 56
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 3753,
                              "end": 3796,
                              "loc": {
                                "start": {
                                  "line": 101,
                                  "column": 12
                                },
                                "end": {
                                  "line": 101,
                                  "column": 55
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 3753,
                                "end": 3759,
                                "loc": {
                                  "start": {
                                    "line": 101,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 101,
                                    "column": 18
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 3753,
                                  "end": 3756,
                                  "loc": {
                                    "start": {
                                      "line": 101,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 101,
                                      "column": 15
                                    }
                                  },
                                  "name": "dir"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3757,
                                  "end": 3758,
                                  "loc": {
                                    "start": {
                                      "line": 101,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 101,
                                      "column": 17
                                    }
                                  },
                                  "name": "i"
                                },
                                "computed": true
                              },
                              "right": {
                                "type": "CallExpression",
                                "start": 3762,
                                "end": 3796,
                                "loc": {
                                  "start": {
                                    "line": 101,
                                    "column": 21
                                  },
                                  "end": {
                                    "line": 101,
                                    "column": 55
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 3762,
                                  "end": 3794,
                                  "loc": {
                                    "start": {
                                      "line": 101,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 101,
                                      "column": 53
                                    }
                                  },
                                  "object": {
                                    "type": "CallExpression",
                                    "start": 3762,
                                    "end": 3788,
                                    "loc": {
                                      "start": {
                                        "line": 101,
                                        "column": 21
                                      },
                                      "end": {
                                        "line": 101,
                                        "column": 47
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 3762,
                                      "end": 3786,
                                      "loc": {
                                        "start": {
                                          "line": 101,
                                          "column": 21
                                        },
                                        "end": {
                                          "line": 101,
                                          "column": 45
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 3762,
                                        "end": 3775,
                                        "loc": {
                                          "start": {
                                            "line": 101,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 101,
                                            "column": 34
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 3762,
                                          "end": 3772,
                                          "loc": {
                                            "start": {
                                              "line": 101,
                                              "column": 21
                                            },
                                            "end": {
                                              "line": 101,
                                              "column": 31
                                            }
                                          },
                                          "object": {
                                            "type": "Identifier",
                                            "start": 3762,
                                            "end": 3766,
                                            "loc": {
                                              "start": {
                                                "line": 101,
                                                "column": 21
                                              },
                                              "end": {
                                                "line": 101,
                                                "column": 25
                                              }
                                            },
                                            "name": "info"
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 3767,
                                            "end": 3772,
                                            "loc": {
                                              "start": {
                                                "line": 101,
                                                "column": 26
                                              },
                                              "end": {
                                                "line": 101,
                                                "column": 31
                                              }
                                            },
                                            "name": "lines"
                                          },
                                          "computed": false
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 3773,
                                          "end": 3774,
                                          "loc": {
                                            "start": {
                                              "line": 101,
                                              "column": 32
                                            },
                                            "end": {
                                              "line": 101,
                                              "column": 33
                                            }
                                          },
                                          "name": "i"
                                        },
                                        "computed": true
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3776,
                                        "end": 3786,
                                        "loc": {
                                          "start": {
                                            "line": 101,
                                            "column": 35
                                          },
                                          "end": {
                                            "line": 101,
                                            "column": 45
                                          }
                                        },
                                        "name": "getTangent"
                                      },
                                      "computed": false
                                    },
                                    "arguments": []
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3789,
                                    "end": 3794,
                                    "loc": {
                                      "start": {
                                        "line": 101,
                                        "column": 48
                                      },
                                      "end": {
                                        "line": 101,
                                        "column": 53
                                      }
                                    },
                                    "name": "clone"
                                  },
                                  "computed": false
                                },
                                "arguments": []
                              }
                            }
                          },
                          {
                            "type": "IfStatement",
                            "start": 3810,
                            "end": 3892,
                            "loc": {
                              "start": {
                                "line": 102,
                                "column": 12
                              },
                              "end": {
                                "line": 103,
                                "column": 32
                              }
                            },
                            "test": {
                              "type": "BinaryExpression",
                              "start": 3814,
                              "end": 3858,
                              "loc": {
                                "start": {
                                  "line": 102,
                                  "column": 16
                                },
                                "end": {
                                  "line": 102,
                                  "column": 60
                                }
                              },
                              "left": {
                                "type": "MemberExpression",
                                "start": 3814,
                                "end": 3837,
                                "loc": {
                                  "start": {
                                    "line": 102,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 102,
                                    "column": 39
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3814,
                                  "end": 3834,
                                  "loc": {
                                    "start": {
                                      "line": 102,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 102,
                                      "column": 36
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 3814,
                                    "end": 3827,
                                    "loc": {
                                      "start": {
                                        "line": 102,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 102,
                                        "column": 29
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 3814,
                                      "end": 3824,
                                      "loc": {
                                        "start": {
                                          "line": 102,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 102,
                                          "column": 26
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 3814,
                                        "end": 3818,
                                        "loc": {
                                          "start": {
                                            "line": 102,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 102,
                                            "column": 20
                                          }
                                        },
                                        "name": "info"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 3819,
                                        "end": 3824,
                                        "loc": {
                                          "start": {
                                            "line": 102,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 102,
                                            "column": 26
                                          }
                                        },
                                        "name": "lines"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3825,
                                      "end": 3826,
                                      "loc": {
                                        "start": {
                                          "line": 102,
                                          "column": 27
                                        },
                                        "end": {
                                          "line": 102,
                                          "column": 28
                                        }
                                      },
                                      "name": "i"
                                    },
                                    "computed": true
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3828,
                                    "end": 3834,
                                    "loc": {
                                      "start": {
                                        "line": 102,
                                        "column": 30
                                      },
                                      "end": {
                                        "line": 102,
                                        "column": 36
                                      }
                                    },
                                    "name": "points"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Literal",
                                  "start": 3835,
                                  "end": 3836,
                                  "loc": {
                                    "start": {
                                      "line": 102,
                                      "column": 37
                                    },
                                    "end": {
                                      "line": 102,
                                      "column": 38
                                    }
                                  },
                                  "value": 0,
                                  "rawValue": 0,
                                  "raw": "0"
                                },
                                "computed": true
                              },
                              "operator": "!==",
                              "right": {
                                "type": "MemberExpression",
                                "start": 3842,
                                "end": 3858,
                                "loc": {
                                  "start": {
                                    "line": 102,
                                    "column": 44
                                  },
                                  "end": {
                                    "line": 102,
                                    "column": 60
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 3842,
                                  "end": 3855,
                                  "loc": {
                                    "start": {
                                      "line": 102,
                                      "column": 44
                                    },
                                    "end": {
                                      "line": 102,
                                      "column": 57
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 3842,
                                    "end": 3846,
                                    "loc": {
                                      "start": {
                                        "line": 102,
                                        "column": 44
                                      },
                                      "end": {
                                        "line": 102,
                                        "column": 48
                                      }
                                    },
                                    "name": "info"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3847,
                                    "end": 3855,
                                    "loc": {
                                      "start": {
                                        "line": 102,
                                        "column": 49
                                      },
                                      "end": {
                                        "line": 102,
                                        "column": 57
                                      }
                                    },
                                    "name": "lineEnds"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 3856,
                                  "end": 3857,
                                  "loc": {
                                    "start": {
                                      "line": 102,
                                      "column": 58
                                    },
                                    "end": {
                                      "line": 102,
                                      "column": 59
                                    }
                                  },
                                  "name": "i"
                                },
                                "computed": true
                              }
                            },
                            "consequent": {
                              "type": "ExpressionStatement",
                              "start": 3876,
                              "end": 3892,
                              "loc": {
                                "start": {
                                  "line": 103,
                                  "column": 16
                                },
                                "end": {
                                  "line": 103,
                                  "column": 32
                                }
                              },
                              "expression": {
                                "type": "CallExpression",
                                "start": 3876,
                                "end": 3891,
                                "loc": {
                                  "start": {
                                    "line": 103,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 103,
                                    "column": 31
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 3876,
                                  "end": 3889,
                                  "loc": {
                                    "start": {
                                      "line": 103,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 103,
                                      "column": 29
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 3876,
                                    "end": 3882,
                                    "loc": {
                                      "start": {
                                        "line": 103,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 103,
                                        "column": 22
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 3876,
                                      "end": 3879,
                                      "loc": {
                                        "start": {
                                          "line": 103,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 103,
                                          "column": 19
                                        }
                                      },
                                      "name": "dir"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3880,
                                      "end": 3881,
                                      "loc": {
                                        "start": {
                                          "line": 103,
                                          "column": 20
                                        },
                                        "end": {
                                          "line": 103,
                                          "column": 21
                                        }
                                      },
                                      "name": "i"
                                    },
                                    "computed": true
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 3883,
                                    "end": 3889,
                                    "loc": {
                                      "start": {
                                        "line": 103,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 103,
                                        "column": 29
                                      }
                                    },
                                    "name": "negate"
                                  },
                                  "computed": false
                                },
                                "arguments": []
                              }
                            },
                            "alternate": null
                          }
                        ]
                      }
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 3912,
                      "end": 3947,
                      "loc": {
                        "start": {
                          "line": 106,
                          "column": 8
                        },
                        "end": {
                          "line": 106,
                          "column": 43
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 3916,
                          "end": 3946,
                          "loc": {
                            "start": {
                              "line": 106,
                              "column": 12
                            },
                            "end": {
                              "line": 106,
                              "column": 42
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 3916,
                            "end": 3921,
                            "loc": {
                              "start": {
                                "line": 106,
                                "column": 12
                              },
                              "end": {
                                "line": 106,
                                "column": 17
                              }
                            },
                            "name": "angle"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 3924,
                            "end": 3946,
                            "loc": {
                              "start": {
                                "line": 106,
                                "column": 20
                              },
                              "end": {
                                "line": 106,
                                "column": 42
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 3924,
                              "end": 3938,
                              "loc": {
                                "start": {
                                  "line": 106,
                                  "column": 20
                                },
                                "end": {
                                  "line": 106,
                                  "column": 34
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 3924,
                                "end": 3930,
                                "loc": {
                                  "start": {
                                    "line": 106,
                                    "column": 20
                                  },
                                  "end": {
                                    "line": 106,
                                    "column": 26
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 3924,
                                  "end": 3927,
                                  "loc": {
                                    "start": {
                                      "line": 106,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 106,
                                      "column": 23
                                    }
                                  },
                                  "name": "dir"
                                },
                                "property": {
                                  "type": "Literal",
                                  "start": 3928,
                                  "end": 3929,
                                  "loc": {
                                    "start": {
                                      "line": 106,
                                      "column": 24
                                    },
                                    "end": {
                                      "line": 106,
                                      "column": 25
                                    }
                                  },
                                  "value": 0,
                                  "rawValue": 0,
                                  "raw": "0"
                                },
                                "computed": true
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 3931,
                                "end": 3938,
                                "loc": {
                                  "start": {
                                    "line": 106,
                                    "column": 27
                                  },
                                  "end": {
                                    "line": 106,
                                    "column": 34
                                  }
                                },
                                "name": "angleTo"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "MemberExpression",
                                "start": 3939,
                                "end": 3945,
                                "loc": {
                                  "start": {
                                    "line": 106,
                                    "column": 35
                                  },
                                  "end": {
                                    "line": 106,
                                    "column": 41
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 3939,
                                  "end": 3942,
                                  "loc": {
                                    "start": {
                                      "line": 106,
                                      "column": 35
                                    },
                                    "end": {
                                      "line": 106,
                                      "column": 38
                                    }
                                  },
                                  "name": "dir"
                                },
                                "property": {
                                  "type": "Literal",
                                  "start": 3943,
                                  "end": 3944,
                                  "loc": {
                                    "start": {
                                      "line": 106,
                                      "column": 39
                                    },
                                    "end": {
                                      "line": 106,
                                      "column": 40
                                    }
                                  },
                                  "value": 1,
                                  "rawValue": 1,
                                  "raw": "1"
                                },
                                "computed": true
                              }
                            ]
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 3956,
                      "end": 4036,
                      "loc": {
                        "start": {
                          "line": 107,
                          "column": 8
                        },
                        "end": {
                          "line": 107,
                          "column": 88
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 3960,
                          "end": 4035,
                          "loc": {
                            "start": {
                              "line": 107,
                              "column": 12
                            },
                            "end": {
                              "line": 107,
                              "column": 87
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 3960,
                            "end": 3969,
                            "loc": {
                              "start": {
                                "line": 107,
                                "column": 12
                              },
                              "end": {
                                "line": 107,
                                "column": 21
                              }
                            },
                            "name": "vertexPos"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 3972,
                            "end": 4035,
                            "loc": {
                              "start": {
                                "line": 107,
                                "column": 24
                              },
                              "end": {
                                "line": 107,
                                "column": 87
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 3972,
                              "end": 4033,
                              "loc": {
                                "start": {
                                  "line": 107,
                                  "column": 24
                                },
                                "end": {
                                  "line": 107,
                                  "column": 85
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 3972,
                                "end": 4027,
                                "loc": {
                                  "start": {
                                    "line": 107,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 107,
                                    "column": 79
                                  }
                                },
                                "object": {
                                  "type": "ConditionalExpression",
                                  "start": 3973,
                                  "end": 4017,
                                  "loc": {
                                    "start": {
                                      "line": 107,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 107,
                                      "column": 69
                                    }
                                  },
                                  "test": {
                                    "type": "MemberExpression",
                                    "start": 3973,
                                    "end": 3984,
                                    "loc": {
                                      "start": {
                                        "line": 107,
                                        "column": 25
                                      },
                                      "end": {
                                        "line": 107,
                                        "column": 36
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 3973,
                                      "end": 3977,
                                      "loc": {
                                        "start": {
                                          "line": 107,
                                          "column": 25
                                        },
                                        "end": {
                                          "line": 107,
                                          "column": 29
                                        }
                                      },
                                      "name": "info"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3978,
                                      "end": 3984,
                                      "loc": {
                                        "start": {
                                          "line": 107,
                                          "column": 30
                                        },
                                        "end": {
                                          "line": 107,
                                          "column": 36
                                        }
                                      },
                                      "name": "vertex"
                                    },
                                    "computed": false
                                  },
                                  "consequent": {
                                    "type": "MemberExpression",
                                    "start": 3987,
                                    "end": 3998,
                                    "loc": {
                                      "start": {
                                        "line": 107,
                                        "column": 39
                                      },
                                      "end": {
                                        "line": 107,
                                        "column": 50
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 3987,
                                      "end": 3991,
                                      "loc": {
                                        "start": {
                                          "line": 107,
                                          "column": 39
                                        },
                                        "end": {
                                          "line": 107,
                                          "column": 43
                                        }
                                      },
                                      "name": "info"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 3992,
                                      "end": 3998,
                                      "loc": {
                                        "start": {
                                          "line": 107,
                                          "column": 44
                                        },
                                        "end": {
                                          "line": 107,
                                          "column": 50
                                        }
                                      },
                                      "name": "vertex"
                                    },
                                    "computed": false
                                  },
                                  "alternate": {
                                    "type": "MemberExpression",
                                    "start": 4001,
                                    "end": 4017,
                                    "loc": {
                                      "start": {
                                        "line": 107,
                                        "column": 53
                                      },
                                      "end": {
                                        "line": 107,
                                        "column": 69
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 4001,
                                      "end": 4014,
                                      "loc": {
                                        "start": {
                                          "line": 107,
                                          "column": 53
                                        },
                                        "end": {
                                          "line": 107,
                                          "column": 66
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 4001,
                                        "end": 4005,
                                        "loc": {
                                          "start": {
                                            "line": 107,
                                            "column": 53
                                          },
                                          "end": {
                                            "line": 107,
                                            "column": 57
                                          }
                                        },
                                        "name": "info"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4006,
                                        "end": 4014,
                                        "loc": {
                                          "start": {
                                            "line": 107,
                                            "column": 58
                                          },
                                          "end": {
                                            "line": 107,
                                            "column": 66
                                          }
                                        },
                                        "name": "lineEnds"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Literal",
                                      "start": 4015,
                                      "end": 4016,
                                      "loc": {
                                        "start": {
                                          "line": 107,
                                          "column": 67
                                        },
                                        "end": {
                                          "line": 107,
                                          "column": 68
                                        }
                                      },
                                      "value": 0,
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "computed": true
                                  },
                                  "parenthesizedExpression": true
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4019,
                                  "end": 4027,
                                  "loc": {
                                    "start": {
                                      "line": 107,
                                      "column": 71
                                    },
                                    "end": {
                                      "line": 107,
                                      "column": 79
                                    }
                                  },
                                  "name": "position"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 4028,
                                "end": 4033,
                                "loc": {
                                  "start": {
                                    "line": 107,
                                    "column": 80
                                  },
                                  "end": {
                                    "line": 107,
                                    "column": 85
                                  }
                                },
                                "name": "clone"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "var",
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "calculate touch points",
                          "start": 4045,
                          "end": 4069,
                          "loc": {
                            "start": {
                              "line": 108,
                              "column": 8
                            },
                            "end": {
                              "line": 108,
                              "column": 32
                            }
                          },
                          "range": [
                            4045,
                            4069
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 4078,
                      "end": 4118,
                      "loc": {
                        "start": {
                          "line": 109,
                          "column": 8
                        },
                        "end": {
                          "line": 109,
                          "column": 48
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 4082,
                          "end": 4117,
                          "loc": {
                            "start": {
                              "line": 109,
                              "column": 12
                            },
                            "end": {
                              "line": 109,
                              "column": 47
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 4082,
                            "end": 4086,
                            "loc": {
                              "start": {
                                "line": 109,
                                "column": 12
                              },
                              "end": {
                                "line": 109,
                                "column": 16
                              }
                            },
                            "name": "dist",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "BinaryExpression",
                            "start": 4089,
                            "end": 4117,
                            "loc": {
                              "start": {
                                "line": 109,
                                "column": 19
                              },
                              "end": {
                                "line": 109,
                                "column": 47
                              }
                            },
                            "left": {
                              "type": "Identifier",
                              "start": 4089,
                              "end": 4095,
                              "loc": {
                                "start": {
                                  "line": 109,
                                  "column": 19
                                },
                                "end": {
                                  "line": 109,
                                  "column": 25
                                }
                              },
                              "name": "radius"
                            },
                            "operator": "/",
                            "right": {
                              "type": "CallExpression",
                              "start": 4098,
                              "end": 4117,
                              "loc": {
                                "start": {
                                  "line": 109,
                                  "column": 28
                                },
                                "end": {
                                  "line": 109,
                                  "column": 47
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 4098,
                                "end": 4106,
                                "loc": {
                                  "start": {
                                    "line": 109,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 109,
                                    "column": 36
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 4098,
                                  "end": 4102,
                                  "loc": {
                                    "start": {
                                      "line": 109,
                                      "column": 28
                                    },
                                    "end": {
                                      "line": 109,
                                      "column": 32
                                    }
                                  },
                                  "name": "Math"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4103,
                                  "end": 4106,
                                  "loc": {
                                    "start": {
                                      "line": 109,
                                      "column": 33
                                    },
                                    "end": {
                                      "line": 109,
                                      "column": 36
                                    }
                                  },
                                  "name": "tan"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "BinaryExpression",
                                  "start": 4107,
                                  "end": 4116,
                                  "loc": {
                                    "start": {
                                      "line": 109,
                                      "column": 37
                                    },
                                    "end": {
                                      "line": 109,
                                      "column": 46
                                    }
                                  },
                                  "left": {
                                    "type": "Identifier",
                                    "start": 4107,
                                    "end": 4112,
                                    "loc": {
                                      "start": {
                                        "line": 109,
                                        "column": 37
                                      },
                                      "end": {
                                        "line": 109,
                                        "column": 42
                                      }
                                    },
                                    "name": "angle"
                                  },
                                  "operator": "/",
                                  "right": {
                                    "type": "Literal",
                                    "start": 4115,
                                    "end": 4116,
                                    "loc": {
                                      "start": {
                                        "line": 109,
                                        "column": 45
                                      },
                                      "end": {
                                        "line": 109,
                                        "column": 46
                                      }
                                    },
                                    "value": 2,
                                    "rawValue": 2,
                                    "raw": "2"
                                  }
                                }
                              ]
                            }
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "calculate touch points",
                          "start": 4045,
                          "end": 4069,
                          "loc": {
                            "start": {
                              "line": 108,
                              "column": 8
                            },
                            "end": {
                              "line": 108,
                              "column": 32
                            }
                          },
                          "range": [
                            4045,
                            4069
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 4127,
                      "end": 4142,
                      "loc": {
                        "start": {
                          "line": 110,
                          "column": 8
                        },
                        "end": {
                          "line": 110,
                          "column": 23
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 4131,
                          "end": 4141,
                          "loc": {
                            "start": {
                              "line": 110,
                              "column": 12
                            },
                            "end": {
                              "line": 110,
                              "column": 22
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 4131,
                            "end": 4136,
                            "loc": {
                              "start": {
                                "line": 110,
                                "column": 12
                              },
                              "end": {
                                "line": 110,
                                "column": 17
                              }
                            },
                            "name": "touch"
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 4139,
                            "end": 4141,
                            "loc": {
                              "start": {
                                "line": 110,
                                "column": 20
                              },
                              "end": {
                                "line": 110,
                                "column": 22
                              }
                            },
                            "elements": []
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "ForStatement",
                      "start": 4151,
                      "end": 4253,
                      "loc": {
                        "start": {
                          "line": 111,
                          "column": 8
                        },
                        "end": {
                          "line": 112,
                          "column": 74
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 4156,
                        "end": 4165,
                        "loc": {
                          "start": {
                            "line": 111,
                            "column": 13
                          },
                          "end": {
                            "line": 111,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 4160,
                            "end": 4165,
                            "loc": {
                              "start": {
                                "line": 111,
                                "column": 17
                              },
                              "end": {
                                "line": 111,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 4160,
                              "end": 4161,
                              "loc": {
                                "start": {
                                  "line": 111,
                                  "column": 17
                                },
                                "end": {
                                  "line": 111,
                                  "column": 18
                                }
                              },
                              "name": "i"
                            },
                            "init": {
                              "type": "Literal",
                              "start": 4164,
                              "end": 4165,
                              "loc": {
                                "start": {
                                  "line": 111,
                                  "column": 21
                                },
                                "end": {
                                  "line": 111,
                                  "column": 22
                                }
                              },
                              "value": 0,
                              "rawValue": 0,
                              "raw": "0"
                            }
                          }
                        ],
                        "kind": "var"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 4167,
                        "end": 4172,
                        "loc": {
                          "start": {
                            "line": 111,
                            "column": 24
                          },
                          "end": {
                            "line": 111,
                            "column": 29
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 4167,
                          "end": 4168,
                          "loc": {
                            "start": {
                              "line": 111,
                              "column": 24
                            },
                            "end": {
                              "line": 111,
                              "column": 25
                            }
                          },
                          "name": "i"
                        },
                        "operator": "<",
                        "right": {
                          "type": "Literal",
                          "start": 4171,
                          "end": 4172,
                          "loc": {
                            "start": {
                              "line": 111,
                              "column": 28
                            },
                            "end": {
                              "line": 111,
                              "column": 29
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 4174,
                        "end": 4177,
                        "loc": {
                          "start": {
                            "line": 111,
                            "column": 31
                          },
                          "end": {
                            "line": 111,
                            "column": 34
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 4174,
                          "end": 4175,
                          "loc": {
                            "start": {
                              "line": 111,
                              "column": 31
                            },
                            "end": {
                              "line": 111,
                              "column": 32
                            }
                          },
                          "name": "i"
                        }
                      },
                      "body": {
                        "type": "ExpressionStatement",
                        "start": 4191,
                        "end": 4253,
                        "loc": {
                          "start": {
                            "line": 112,
                            "column": 12
                          },
                          "end": {
                            "line": 112,
                            "column": 74
                          }
                        },
                        "expression": {
                          "type": "AssignmentExpression",
                          "start": 4191,
                          "end": 4252,
                          "loc": {
                            "start": {
                              "line": 112,
                              "column": 12
                            },
                            "end": {
                              "line": 112,
                              "column": 73
                            }
                          },
                          "operator": "=",
                          "left": {
                            "type": "MemberExpression",
                            "start": 4191,
                            "end": 4199,
                            "loc": {
                              "start": {
                                "line": 112,
                                "column": 12
                              },
                              "end": {
                                "line": 112,
                                "column": 20
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 4191,
                              "end": 4196,
                              "loc": {
                                "start": {
                                  "line": 112,
                                  "column": 12
                                },
                                "end": {
                                  "line": 112,
                                  "column": 17
                                }
                              },
                              "name": "touch"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 4197,
                              "end": 4198,
                              "loc": {
                                "start": {
                                  "line": 112,
                                  "column": 18
                                },
                                "end": {
                                  "line": 112,
                                  "column": 19
                                }
                              },
                              "name": "i"
                            },
                            "computed": true
                          },
                          "right": {
                            "type": "CallExpression",
                            "start": 4202,
                            "end": 4252,
                            "loc": {
                              "start": {
                                "line": 112,
                                "column": 23
                              },
                              "end": {
                                "line": 112,
                                "column": 73
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 4202,
                              "end": 4241,
                              "loc": {
                                "start": {
                                  "line": 112,
                                  "column": 23
                                },
                                "end": {
                                  "line": 112,
                                  "column": 62
                                }
                              },
                              "object": {
                                "type": "CallExpression",
                                "start": 4202,
                                "end": 4237,
                                "loc": {
                                  "start": {
                                    "line": 112,
                                    "column": 23
                                  },
                                  "end": {
                                    "line": 112,
                                    "column": 58
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 4202,
                                  "end": 4231,
                                  "loc": {
                                    "start": {
                                      "line": 112,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 112,
                                      "column": 52
                                    }
                                  },
                                  "object": {
                                    "type": "CallExpression",
                                    "start": 4202,
                                    "end": 4216,
                                    "loc": {
                                      "start": {
                                        "line": 112,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 112,
                                        "column": 37
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 4202,
                                      "end": 4214,
                                      "loc": {
                                        "start": {
                                          "line": 112,
                                          "column": 23
                                        },
                                        "end": {
                                          "line": 112,
                                          "column": 35
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 4202,
                                        "end": 4208,
                                        "loc": {
                                          "start": {
                                            "line": 112,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 112,
                                            "column": 29
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 4202,
                                          "end": 4205,
                                          "loc": {
                                            "start": {
                                              "line": 112,
                                              "column": 23
                                            },
                                            "end": {
                                              "line": 112,
                                              "column": 26
                                            }
                                          },
                                          "name": "dir"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 4206,
                                          "end": 4207,
                                          "loc": {
                                            "start": {
                                              "line": 112,
                                              "column": 27
                                            },
                                            "end": {
                                              "line": 112,
                                              "column": 28
                                            }
                                          },
                                          "name": "i"
                                        },
                                        "computed": true
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4209,
                                        "end": 4214,
                                        "loc": {
                                          "start": {
                                            "line": 112,
                                            "column": 30
                                          },
                                          "end": {
                                            "line": 112,
                                            "column": 35
                                          }
                                        },
                                        "name": "clone"
                                      },
                                      "computed": false
                                    },
                                    "arguments": []
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4217,
                                    "end": 4231,
                                    "loc": {
                                      "start": {
                                        "line": 112,
                                        "column": 38
                                      },
                                      "end": {
                                        "line": 112,
                                        "column": 52
                                      }
                                    },
                                    "name": "multiplyScalar"
                                  },
                                  "computed": false
                                },
                                "arguments": [
                                  {
                                    "type": "Identifier",
                                    "start": 4232,
                                    "end": 4236,
                                    "loc": {
                                      "start": {
                                        "line": 112,
                                        "column": 53
                                      },
                                      "end": {
                                        "line": 112,
                                        "column": 57
                                      }
                                    },
                                    "name": "dist"
                                  }
                                ]
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 4238,
                                "end": 4241,
                                "loc": {
                                  "start": {
                                    "line": 112,
                                    "column": 59
                                  },
                                  "end": {
                                    "line": 112,
                                    "column": 62
                                  }
                                },
                                "name": "add"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "Identifier",
                                "start": 4242,
                                "end": 4251,
                                "loc": {
                                  "start": {
                                    "line": 112,
                                    "column": 63
                                  },
                                  "end": {
                                    "line": 112,
                                    "column": 72
                                  }
                                },
                                "name": "vertexPos"
                              }
                            ]
                          }
                        },
                        "trailingComments": null
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check that fillet is not too large",
                          "start": 4263,
                          "end": 4299,
                          "loc": {
                            "start": {
                              "line": 114,
                              "column": 8
                            },
                            "end": {
                              "line": 114,
                              "column": 44
                            }
                          },
                          "range": [
                            4263,
                            4299
                          ]
                        }
                      ]
                    },
                    {
                      "type": "IfStatement",
                      "start": 4308,
                      "end": 4377,
                      "loc": {
                        "start": {
                          "line": 115,
                          "column": 8
                        },
                        "end": {
                          "line": 116,
                          "column": 24
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 4312,
                        "end": 4351,
                        "loc": {
                          "start": {
                            "line": 115,
                            "column": 12
                          },
                          "end": {
                            "line": 115,
                            "column": 51
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 4312,
                          "end": 4316,
                          "loc": {
                            "start": {
                              "line": 115,
                              "column": 12
                            },
                            "end": {
                              "line": 115,
                              "column": 16
                            }
                          },
                          "name": "dist",
                          "leadingComments": null
                        },
                        "operator": ">=",
                        "right": {
                          "type": "CallExpression",
                          "start": 4320,
                          "end": 4351,
                          "loc": {
                            "start": {
                              "line": 115,
                              "column": 20
                            },
                            "end": {
                              "line": 115,
                              "column": 51
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 4320,
                            "end": 4345,
                            "loc": {
                              "start": {
                                "line": 115,
                                "column": 20
                              },
                              "end": {
                                "line": 115,
                                "column": 45
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 4320,
                              "end": 4324,
                              "loc": {
                                "start": {
                                  "line": 115,
                                  "column": 20
                                },
                                "end": {
                                  "line": 115,
                                  "column": 24
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 4325,
                              "end": 4345,
                              "loc": {
                                "start": {
                                  "line": 115,
                                  "column": 25
                                },
                                "end": {
                                  "line": 115,
                                  "column": 45
                                }
                              },
                              "name": "GetMaxFilletDistance"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "Identifier",
                              "start": 4346,
                              "end": 4350,
                              "loc": {
                                "start": {
                                  "line": 115,
                                  "column": 46
                                },
                                "end": {
                                  "line": 115,
                                  "column": 50
                                }
                              },
                              "name": "info"
                            }
                          ]
                        },
                        "leadingComments": null
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 4365,
                        "end": 4377,
                        "loc": {
                          "start": {
                            "line": 116,
                            "column": 12
                          },
                          "end": {
                            "line": 116,
                            "column": 24
                          }
                        },
                        "argument": {
                          "type": "Literal",
                          "start": 4372,
                          "end": 4376,
                          "loc": {
                            "start": {
                              "line": 116,
                              "column": 19
                            },
                            "end": {
                              "line": 116,
                              "column": 23
                            }
                          },
                          "value": null,
                          "rawValue": null,
                          "raw": "null"
                        },
                        "trailingComments": null
                      },
                      "alternate": null,
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check that fillet is not too large",
                          "start": 4263,
                          "end": 4299,
                          "loc": {
                            "start": {
                              "line": 114,
                              "column": 8
                            },
                            "end": {
                              "line": 114,
                              "column": 44
                            }
                          },
                          "range": [
                            4263,
                            4299
                          ]
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "locate the fillet arc",
                          "start": 4387,
                          "end": 4410,
                          "loc": {
                            "start": {
                              "line": 118,
                              "column": 8
                            },
                            "end": {
                              "line": 118,
                              "column": 31
                            }
                          },
                          "range": [
                            4387,
                            4410
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 4419,
                      "end": 4484,
                      "loc": {
                        "start": {
                          "line": 119,
                          "column": 8
                        },
                        "end": {
                          "line": 119,
                          "column": 73
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 4423,
                          "end": 4483,
                          "loc": {
                            "start": {
                              "line": 119,
                              "column": 12
                            },
                            "end": {
                              "line": 119,
                              "column": 72
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 4423,
                            "end": 4432,
                            "loc": {
                              "start": {
                                "line": 119,
                                "column": 12
                              },
                              "end": {
                                "line": 119,
                                "column": 21
                              }
                            },
                            "name": "arcParams",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 4435,
                            "end": 4483,
                            "loc": {
                              "start": {
                                "line": 119,
                                "column": 24
                              },
                              "end": {
                                "line": 119,
                                "column": 72
                              }
                            },
                            "callee": {
                              "type": "Identifier",
                              "start": 4435,
                              "end": 4452,
                              "loc": {
                                "start": {
                                  "line": 119,
                                  "column": 24
                                },
                                "end": {
                                  "line": 119,
                                  "column": 41
                                }
                              },
                              "name": "drawArcBy_S_E_CPh"
                            },
                            "arguments": [
                              {
                                "type": "MemberExpression",
                                "start": 4453,
                                "end": 4461,
                                "loc": {
                                  "start": {
                                    "line": 119,
                                    "column": 42
                                  },
                                  "end": {
                                    "line": 119,
                                    "column": 50
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 4453,
                                  "end": 4458,
                                  "loc": {
                                    "start": {
                                      "line": 119,
                                      "column": 42
                                    },
                                    "end": {
                                      "line": 119,
                                      "column": 47
                                    }
                                  },
                                  "name": "touch"
                                },
                                "property": {
                                  "type": "Literal",
                                  "start": 4459,
                                  "end": 4460,
                                  "loc": {
                                    "start": {
                                      "line": 119,
                                      "column": 48
                                    },
                                    "end": {
                                      "line": 119,
                                      "column": 49
                                    }
                                  },
                                  "value": 0,
                                  "rawValue": 0,
                                  "raw": "0"
                                },
                                "computed": true
                              },
                              {
                                "type": "MemberExpression",
                                "start": 4463,
                                "end": 4471,
                                "loc": {
                                  "start": {
                                    "line": 119,
                                    "column": 52
                                  },
                                  "end": {
                                    "line": 119,
                                    "column": 60
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 4463,
                                  "end": 4468,
                                  "loc": {
                                    "start": {
                                      "line": 119,
                                      "column": 52
                                    },
                                    "end": {
                                      "line": 119,
                                      "column": 57
                                    }
                                  },
                                  "name": "touch"
                                },
                                "property": {
                                  "type": "Literal",
                                  "start": 4469,
                                  "end": 4470,
                                  "loc": {
                                    "start": {
                                      "line": 119,
                                      "column": 58
                                    },
                                    "end": {
                                      "line": 119,
                                      "column": 59
                                    }
                                  },
                                  "value": 1,
                                  "rawValue": 1,
                                  "raw": "1"
                                },
                                "computed": true
                              },
                              {
                                "type": "Identifier",
                                "start": 4473,
                                "end": 4482,
                                "loc": {
                                  "start": {
                                    "line": 119,
                                    "column": 62
                                  },
                                  "end": {
                                    "line": 119,
                                    "column": 71
                                  }
                                },
                                "name": "vertexPos"
                              }
                            ]
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "locate the fillet arc",
                          "start": 4387,
                          "end": 4410,
                          "loc": {
                            "start": {
                              "line": 118,
                              "column": 8
                            },
                            "end": {
                              "line": 118,
                              "column": 31
                            }
                          },
                          "range": [
                            4387,
                            4410
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 4493,
                      "end": 4523,
                      "loc": {
                        "start": {
                          "line": 120,
                          "column": 8
                        },
                        "end": {
                          "line": 120,
                          "column": 38
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 4493,
                        "end": 4522,
                        "loc": {
                          "start": {
                            "line": 120,
                            "column": 8
                          },
                          "end": {
                            "line": 120,
                            "column": 37
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 4493,
                          "end": 4510,
                          "loc": {
                            "start": {
                              "line": 120,
                              "column": 8
                            },
                            "end": {
                              "line": 120,
                              "column": 25
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 4493,
                            "end": 4502,
                            "loc": {
                              "start": {
                                "line": 120,
                                "column": 8
                              },
                              "end": {
                                "line": 120,
                                "column": 17
                              }
                            },
                            "name": "arcParams"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 4503,
                            "end": 4510,
                            "loc": {
                              "start": {
                                "line": 120,
                                "column": 18
                              },
                              "end": {
                                "line": 120,
                                "column": 25
                              }
                            },
                            "name": "control"
                          },
                          "computed": false
                        },
                        "right": {
                          "type": "Identifier",
                          "start": 4513,
                          "end": 4522,
                          "loc": {
                            "start": {
                              "line": 120,
                              "column": 28
                            },
                            "end": {
                              "line": 120,
                              "column": 37
                            }
                          },
                          "name": "vertexPos"
                        }
                      }
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 4532,
                      "end": 4549,
                      "loc": {
                        "start": {
                          "line": 121,
                          "column": 8
                        },
                        "end": {
                          "line": 121,
                          "column": 25
                        }
                      },
                      "argument": {
                        "type": "Identifier",
                        "start": 4539,
                        "end": 4548,
                        "loc": {
                          "start": {
                            "line": 121,
                            "column": 15
                          },
                          "end": {
                            "line": 121,
                            "column": 24
                          }
                        },
                        "name": "arcParams"
                      }
                    }
                  ],
                  "trailingComments": null
                },
                "trailingComments": null
              },
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": "calculates the filleting arc parameters (center, touch points) by specified radius",
                  "start": 3395,
                  "end": 3479,
                  "loc": {
                    "start": {
                      "line": 95,
                      "column": 4
                    },
                    "end": {
                      "line": 95,
                      "column": 88
                    }
                  },
                  "range": [
                    3395,
                    3479
                  ]
                },
                {
                  "type": "CommentLine",
                  "value": "note that info can come from both a filletable angle and a fillet arc",
                  "start": 3484,
                  "end": 3555,
                  "loc": {
                    "start": {
                      "line": 96,
                      "column": 4
                    },
                    "end": {
                      "line": 96,
                      "column": 75
                    }
                  },
                  "range": [
                    3484,
                    3555
                  ]
                }
              ],
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": "changes the sketch by creating a new fillet",
                  "start": 4561,
                  "end": 4606,
                  "loc": {
                    "start": {
                      "line": 124,
                      "column": 4
                    },
                    "end": {
                      "line": 124,
                      "column": 49
                    }
                  },
                  "range": [
                    4561,
                    4606
                  ]
                }
              ]
            },
            {
              "type": "MethodDefinition",
              "start": 4611,
              "end": 6030,
              "loc": {
                "start": {
                  "line": 125,
                  "column": 4
                },
                "end": {
                  "line": 155,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 4617,
                "end": 4632,
                "loc": {
                  "start": {
                    "line": 125,
                    "column": 10
                  },
                  "end": {
                    "line": 125,
                    "column": 25
                  }
                },
                "name": "CreateNewFillet"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 4632,
                "end": 6030,
                "loc": {
                  "start": {
                    "line": 125,
                    "column": 25
                  },
                  "end": {
                    "line": 155,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": true,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 4633,
                    "end": 4637,
                    "loc": {
                      "start": {
                        "line": 125,
                        "column": 26
                      },
                      "end": {
                        "line": 125,
                        "column": 30
                      }
                    },
                    "name": "info"
                  },
                  {
                    "type": "Identifier",
                    "start": 4639,
                    "end": 4648,
                    "loc": {
                      "start": {
                        "line": 125,
                        "column": 32
                      },
                      "end": {
                        "line": 125,
                        "column": 41
                      }
                    },
                    "name": "arcParams"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 4650,
                  "end": 6030,
                  "loc": {
                    "start": {
                      "line": 125,
                      "column": 43
                    },
                    "end": {
                      "line": 155,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 4695,
                      "end": 4715,
                      "loc": {
                        "start": {
                          "line": 127,
                          "column": 8
                        },
                        "end": {
                          "line": 127,
                          "column": 28
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 4699,
                          "end": 4714,
                          "loc": {
                            "start": {
                              "line": 127,
                              "column": 12
                            },
                            "end": {
                              "line": 127,
                              "column": 27
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 4699,
                            "end": 4709,
                            "loc": {
                              "start": {
                                "line": 127,
                                "column": 12
                              },
                              "end": {
                                "line": 127,
                                "column": 22
                              }
                            },
                            "name": "statements",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 4712,
                            "end": 4714,
                            "loc": {
                              "start": {
                                "line": 127,
                                "column": 25
                              },
                              "end": {
                                "line": 127,
                                "column": 27
                              }
                            },
                            "elements": []
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "change vertices of lines",
                          "start": 4660,
                          "end": 4686,
                          "loc": {
                            "start": {
                              "line": 126,
                              "column": 8
                            },
                            "end": {
                              "line": 126,
                              "column": 34
                            }
                          },
                          "range": [
                            4660,
                            4686
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 4724,
                      "end": 4769,
                      "loc": {
                        "start": {
                          "line": 128,
                          "column": 8
                        },
                        "end": {
                          "line": 128,
                          "column": 53
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 4728,
                          "end": 4768,
                          "loc": {
                            "start": {
                              "line": 128,
                              "column": 12
                            },
                            "end": {
                              "line": 128,
                              "column": 52
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 4728,
                            "end": 4733,
                            "loc": {
                              "start": {
                                "line": 128,
                                "column": 12
                              },
                              "end": {
                                "line": 128,
                                "column": 17
                              }
                            },
                            "name": "touch"
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 4736,
                            "end": 4768,
                            "loc": {
                              "start": {
                                "line": 128,
                                "column": 20
                              },
                              "end": {
                                "line": 128,
                                "column": 52
                              }
                            },
                            "elements": [
                              {
                                "type": "MemberExpression",
                                "start": 4737,
                                "end": 4752,
                                "loc": {
                                  "start": {
                                    "line": 128,
                                    "column": 21
                                  },
                                  "end": {
                                    "line": 128,
                                    "column": 36
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 4737,
                                  "end": 4746,
                                  "loc": {
                                    "start": {
                                      "line": 128,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 128,
                                      "column": 30
                                    }
                                  },
                                  "name": "arcParams"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4747,
                                  "end": 4752,
                                  "loc": {
                                    "start": {
                                      "line": 128,
                                      "column": 31
                                    },
                                    "end": {
                                      "line": 128,
                                      "column": 36
                                    }
                                  },
                                  "name": "start"
                                },
                                "computed": false
                              },
                              {
                                "type": "MemberExpression",
                                "start": 4754,
                                "end": 4767,
                                "loc": {
                                  "start": {
                                    "line": 128,
                                    "column": 38
                                  },
                                  "end": {
                                    "line": 128,
                                    "column": 51
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 4754,
                                  "end": 4763,
                                  "loc": {
                                    "start": {
                                      "line": 128,
                                      "column": 38
                                    },
                                    "end": {
                                      "line": 128,
                                      "column": 47
                                    }
                                  },
                                  "name": "arcParams"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4764,
                                  "end": 4767,
                                  "loc": {
                                    "start": {
                                      "line": 128,
                                      "column": 48
                                    },
                                    "end": {
                                      "line": 128,
                                      "column": 51
                                    }
                                  },
                                  "name": "end"
                                },
                                "computed": false
                              }
                            ]
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "ForStatement",
                      "start": 4778,
                      "end": 5028,
                      "loc": {
                        "start": {
                          "line": 129,
                          "column": 8
                        },
                        "end": {
                          "line": 133,
                          "column": 9
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 4783,
                        "end": 4792,
                        "loc": {
                          "start": {
                            "line": 129,
                            "column": 13
                          },
                          "end": {
                            "line": 129,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 4787,
                            "end": 4792,
                            "loc": {
                              "start": {
                                "line": 129,
                                "column": 17
                              },
                              "end": {
                                "line": 129,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 4787,
                              "end": 4788,
                              "loc": {
                                "start": {
                                  "line": 129,
                                  "column": 17
                                },
                                "end": {
                                  "line": 129,
                                  "column": 18
                                }
                              },
                              "name": "i"
                            },
                            "init": {
                              "type": "Literal",
                              "start": 4791,
                              "end": 4792,
                              "loc": {
                                "start": {
                                  "line": 129,
                                  "column": 21
                                },
                                "end": {
                                  "line": 129,
                                  "column": 22
                                }
                              },
                              "value": 0,
                              "rawValue": 0,
                              "raw": "0"
                            }
                          }
                        ],
                        "kind": "var"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 4794,
                        "end": 4799,
                        "loc": {
                          "start": {
                            "line": 129,
                            "column": 24
                          },
                          "end": {
                            "line": 129,
                            "column": 29
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 4794,
                          "end": 4795,
                          "loc": {
                            "start": {
                              "line": 129,
                              "column": 24
                            },
                            "end": {
                              "line": 129,
                              "column": 25
                            }
                          },
                          "name": "i"
                        },
                        "operator": "<",
                        "right": {
                          "type": "Literal",
                          "start": 4798,
                          "end": 4799,
                          "loc": {
                            "start": {
                              "line": 129,
                              "column": 28
                            },
                            "end": {
                              "line": 129,
                              "column": 29
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 4801,
                        "end": 4804,
                        "loc": {
                          "start": {
                            "line": 129,
                            "column": 31
                          },
                          "end": {
                            "line": 129,
                            "column": 34
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 4801,
                          "end": 4802,
                          "loc": {
                            "start": {
                              "line": 129,
                              "column": 31
                            },
                            "end": {
                              "line": 129,
                              "column": 32
                            }
                          },
                          "name": "i"
                        }
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 4806,
                        "end": 5028,
                        "loc": {
                          "start": {
                            "line": 129,
                            "column": 36
                          },
                          "end": {
                            "line": 133,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "VariableDeclaration",
                            "start": 4820,
                            "end": 4885,
                            "loc": {
                              "start": {
                                "line": 130,
                                "column": 12
                              },
                              "end": {
                                "line": 130,
                                "column": 77
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 4824,
                                "end": 4884,
                                "loc": {
                                  "start": {
                                    "line": 130,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 130,
                                    "column": 76
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 4824,
                                  "end": 4827,
                                  "loc": {
                                    "start": {
                                      "line": 130,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 130,
                                      "column": 19
                                    }
                                  },
                                  "name": "idx"
                                },
                                "init": {
                                  "type": "ConditionalExpression",
                                  "start": 4830,
                                  "end": 4884,
                                  "loc": {
                                    "start": {
                                      "line": 130,
                                      "column": 22
                                    },
                                    "end": {
                                      "line": 130,
                                      "column": 76
                                    }
                                  },
                                  "test": {
                                    "type": "BinaryExpression",
                                    "start": 4831,
                                    "end": 4875,
                                    "loc": {
                                      "start": {
                                        "line": 130,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 130,
                                        "column": 67
                                      }
                                    },
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 4831,
                                      "end": 4854,
                                      "loc": {
                                        "start": {
                                          "line": 130,
                                          "column": 23
                                        },
                                        "end": {
                                          "line": 130,
                                          "column": 46
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 4831,
                                        "end": 4851,
                                        "loc": {
                                          "start": {
                                            "line": 130,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 130,
                                            "column": 43
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 4831,
                                          "end": 4844,
                                          "loc": {
                                            "start": {
                                              "line": 130,
                                              "column": 23
                                            },
                                            "end": {
                                              "line": 130,
                                              "column": 36
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 4831,
                                            "end": 4841,
                                            "loc": {
                                              "start": {
                                                "line": 130,
                                                "column": 23
                                              },
                                              "end": {
                                                "line": 130,
                                                "column": 33
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 4831,
                                              "end": 4835,
                                              "loc": {
                                                "start": {
                                                  "line": 130,
                                                  "column": 23
                                                },
                                                "end": {
                                                  "line": 130,
                                                  "column": 27
                                                }
                                              },
                                              "name": "info"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 4836,
                                              "end": 4841,
                                              "loc": {
                                                "start": {
                                                  "line": 130,
                                                  "column": 28
                                                },
                                                "end": {
                                                  "line": 130,
                                                  "column": 33
                                                }
                                              },
                                              "name": "lines"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 4842,
                                            "end": 4843,
                                            "loc": {
                                              "start": {
                                                "line": 130,
                                                "column": 34
                                              },
                                              "end": {
                                                "line": 130,
                                                "column": 35
                                              }
                                            },
                                            "name": "i"
                                          },
                                          "computed": true
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 4845,
                                          "end": 4851,
                                          "loc": {
                                            "start": {
                                              "line": 130,
                                              "column": 37
                                            },
                                            "end": {
                                              "line": 130,
                                              "column": 43
                                            }
                                          },
                                          "name": "points"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Literal",
                                        "start": 4852,
                                        "end": 4853,
                                        "loc": {
                                          "start": {
                                            "line": 130,
                                            "column": 44
                                          },
                                          "end": {
                                            "line": 130,
                                            "column": 45
                                          }
                                        },
                                        "value": 0,
                                        "rawValue": 0,
                                        "raw": "0"
                                      },
                                      "computed": true
                                    },
                                    "operator": "===",
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 4859,
                                      "end": 4875,
                                      "loc": {
                                        "start": {
                                          "line": 130,
                                          "column": 51
                                        },
                                        "end": {
                                          "line": 130,
                                          "column": 67
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 4859,
                                        "end": 4872,
                                        "loc": {
                                          "start": {
                                            "line": 130,
                                            "column": 51
                                          },
                                          "end": {
                                            "line": 130,
                                            "column": 64
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 4859,
                                          "end": 4863,
                                          "loc": {
                                            "start": {
                                              "line": 130,
                                              "column": 51
                                            },
                                            "end": {
                                              "line": 130,
                                              "column": 55
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 4864,
                                          "end": 4872,
                                          "loc": {
                                            "start": {
                                              "line": 130,
                                              "column": 56
                                            },
                                            "end": {
                                              "line": 130,
                                              "column": 64
                                            }
                                          },
                                          "name": "lineEnds"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4873,
                                        "end": 4874,
                                        "loc": {
                                          "start": {
                                            "line": 130,
                                            "column": 65
                                          },
                                          "end": {
                                            "line": 130,
                                            "column": 66
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "parenthesizedExpression": true
                                  },
                                  "consequent": {
                                    "type": "Literal",
                                    "start": 4879,
                                    "end": 4880,
                                    "loc": {
                                      "start": {
                                        "line": 130,
                                        "column": 71
                                      },
                                      "end": {
                                        "line": 130,
                                        "column": 72
                                      }
                                    },
                                    "value": 0,
                                    "rawValue": 0,
                                    "raw": "0"
                                  },
                                  "alternate": {
                                    "type": "Literal",
                                    "start": 4883,
                                    "end": 4884,
                                    "loc": {
                                      "start": {
                                        "line": 130,
                                        "column": 75
                                      },
                                      "end": {
                                        "line": 130,
                                        "column": 76
                                      }
                                    },
                                    "value": 1,
                                    "rawValue": 1,
                                    "raw": "1"
                                  }
                                }
                              }
                            ],
                            "kind": "var"
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 4898,
                            "end": 4939,
                            "loc": {
                              "start": {
                                "line": 131,
                                "column": 12
                              },
                              "end": {
                                "line": 131,
                                "column": 53
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 4898,
                              "end": 4938,
                              "loc": {
                                "start": {
                                  "line": 131,
                                  "column": 12
                                },
                                "end": {
                                  "line": 131,
                                  "column": 52
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 4898,
                                "end": 4928,
                                "loc": {
                                  "start": {
                                    "line": 131,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 131,
                                    "column": 42
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 4898,
                                  "end": 4923,
                                  "loc": {
                                    "start": {
                                      "line": 131,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 131,
                                      "column": 37
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 4898,
                                    "end": 4918,
                                    "loc": {
                                      "start": {
                                        "line": 131,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 131,
                                        "column": 32
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 4898,
                                      "end": 4911,
                                      "loc": {
                                        "start": {
                                          "line": 131,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 131,
                                          "column": 25
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 4898,
                                        "end": 4908,
                                        "loc": {
                                          "start": {
                                            "line": 131,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 131,
                                            "column": 22
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 4898,
                                          "end": 4902,
                                          "loc": {
                                            "start": {
                                              "line": 131,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 131,
                                              "column": 16
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 4903,
                                          "end": 4908,
                                          "loc": {
                                            "start": {
                                              "line": 131,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 131,
                                              "column": 22
                                            }
                                          },
                                          "name": "lines"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4909,
                                        "end": 4910,
                                        "loc": {
                                          "start": {
                                            "line": 131,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 131,
                                            "column": 24
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4912,
                                      "end": 4918,
                                      "loc": {
                                        "start": {
                                          "line": 131,
                                          "column": 26
                                        },
                                        "end": {
                                          "line": 131,
                                          "column": 32
                                        }
                                      },
                                      "name": "points"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4919,
                                    "end": 4922,
                                    "loc": {
                                      "start": {
                                        "line": 131,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 131,
                                        "column": 36
                                      }
                                    },
                                    "name": "idx"
                                  },
                                  "computed": true
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4924,
                                  "end": 4928,
                                  "loc": {
                                    "start": {
                                      "line": 131,
                                      "column": 38
                                    },
                                    "end": {
                                      "line": 131,
                                      "column": 42
                                    }
                                  },
                                  "name": "move"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "MemberExpression",
                                  "start": 4929,
                                  "end": 4937,
                                  "loc": {
                                    "start": {
                                      "line": 131,
                                      "column": 43
                                    },
                                    "end": {
                                      "line": 131,
                                      "column": 51
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 4929,
                                    "end": 4934,
                                    "loc": {
                                      "start": {
                                        "line": 131,
                                        "column": 43
                                      },
                                      "end": {
                                        "line": 131,
                                        "column": 48
                                      }
                                    },
                                    "name": "touch"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 4935,
                                    "end": 4936,
                                    "loc": {
                                      "start": {
                                        "line": 131,
                                        "column": 49
                                      },
                                      "end": {
                                        "line": 131,
                                        "column": 50
                                      }
                                    },
                                    "name": "i"
                                  },
                                  "computed": true
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 4952,
                            "end": 5018,
                            "loc": {
                              "start": {
                                "line": 132,
                                "column": 12
                              },
                              "end": {
                                "line": 132,
                                "column": 78
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 4952,
                              "end": 5017,
                              "loc": {
                                "start": {
                                  "line": 132,
                                  "column": 12
                                },
                                "end": {
                                  "line": 132,
                                  "column": 77
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 4952,
                                "end": 4967,
                                "loc": {
                                  "start": {
                                    "line": 132,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 132,
                                    "column": 27
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 4952,
                                  "end": 4962,
                                  "loc": {
                                    "start": {
                                      "line": 132,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 132,
                                      "column": 22
                                    }
                                  },
                                  "name": "statements"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 4963,
                                  "end": 4967,
                                  "loc": {
                                    "start": {
                                      "line": 132,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 132,
                                      "column": 27
                                    }
                                  },
                                  "name": "push"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "CallExpression",
                                  "start": 4968,
                                  "end": 5016,
                                  "loc": {
                                    "start": {
                                      "line": 132,
                                      "column": 28
                                    },
                                    "end": {
                                      "line": 132,
                                      "column": 76
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 4968,
                                    "end": 5003,
                                    "loc": {
                                      "start": {
                                        "line": 132,
                                        "column": 28
                                      },
                                      "end": {
                                        "line": 132,
                                        "column": 63
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 4968,
                                      "end": 4981,
                                      "loc": {
                                        "start": {
                                          "line": 132,
                                          "column": 28
                                        },
                                        "end": {
                                          "line": 132,
                                          "column": 41
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 4968,
                                        "end": 4978,
                                        "loc": {
                                          "start": {
                                            "line": 132,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 132,
                                            "column": 38
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 4968,
                                          "end": 4972,
                                          "loc": {
                                            "start": {
                                              "line": 132,
                                              "column": 28
                                            },
                                            "end": {
                                              "line": 132,
                                              "column": 32
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 4973,
                                          "end": 4978,
                                          "loc": {
                                            "start": {
                                              "line": 132,
                                              "column": 33
                                            },
                                            "end": {
                                              "line": 132,
                                              "column": 38
                                            }
                                          },
                                          "name": "lines"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 4979,
                                        "end": 4980,
                                        "loc": {
                                          "start": {
                                            "line": 132,
                                            "column": 39
                                          },
                                          "end": {
                                            "line": 132,
                                            "column": 40
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 4982,
                                      "end": 5003,
                                      "loc": {
                                        "start": {
                                          "line": 132,
                                          "column": 42
                                        },
                                        "end": {
                                          "line": 132,
                                          "column": 63
                                        }
                                      },
                                      "name": "prepareUpdateToServer"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "MemberExpression",
                                      "start": 5004,
                                      "end": 5015,
                                      "loc": {
                                        "start": {
                                          "line": 132,
                                          "column": 64
                                        },
                                        "end": {
                                          "line": 132,
                                          "column": 75
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 5004,
                                        "end": 5008,
                                        "loc": {
                                          "start": {
                                            "line": 132,
                                            "column": 64
                                          },
                                          "end": {
                                            "line": 132,
                                            "column": 68
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5009,
                                        "end": 5015,
                                        "loc": {
                                          "start": {
                                            "line": 132,
                                            "column": 69
                                          },
                                          "end": {
                                            "line": 132,
                                            "column": 75
                                          }
                                        },
                                        "name": "sketch"
                                      },
                                      "computed": false
                                    }
                                  ]
                                }
                              ]
                            }
                          }
                        ],
                        "trailingComments": null
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "build the new arc",
                          "start": 5037,
                          "end": 5056,
                          "loc": {
                            "start": {
                              "line": 134,
                              "column": 8
                            },
                            "end": {
                              "line": 134,
                              "column": 27
                            }
                          },
                          "range": [
                            5037,
                            5056
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 5065,
                      "end": 5103,
                      "loc": {
                        "start": {
                          "line": 135,
                          "column": 8
                        },
                        "end": {
                          "line": 135,
                          "column": 46
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 5069,
                          "end": 5102,
                          "loc": {
                            "start": {
                              "line": 135,
                              "column": 12
                            },
                            "end": {
                              "line": 135,
                              "column": 45
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 5069,
                            "end": 5072,
                            "loc": {
                              "start": {
                                "line": 135,
                                "column": 12
                              },
                              "end": {
                                "line": 135,
                                "column": 15
                              }
                            },
                            "name": "arc",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 5075,
                            "end": 5102,
                            "loc": {
                              "start": {
                                "line": 135,
                                "column": 18
                              },
                              "end": {
                                "line": 135,
                                "column": 45
                              }
                            },
                            "callee": {
                              "type": "Identifier",
                              "start": 5075,
                              "end": 5091,
                              "loc": {
                                "start": {
                                  "line": 135,
                                  "column": 18
                                },
                                "end": {
                                  "line": 135,
                                  "column": 34
                                }
                              },
                              "name": "createGeomObject"
                            },
                            "arguments": [
                              {
                                "type": "Identifier",
                                "start": 5092,
                                "end": 5101,
                                "loc": {
                                  "start": {
                                    "line": 135,
                                    "column": 35
                                  },
                                  "end": {
                                    "line": 135,
                                    "column": 44
                                  }
                                },
                                "name": "arcParams"
                              }
                            ]
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "build the new arc",
                          "start": 5037,
                          "end": 5056,
                          "loc": {
                            "start": {
                              "line": 134,
                              "column": 8
                            },
                            "end": {
                              "line": 134,
                              "column": 27
                            }
                          },
                          "range": [
                            5037,
                            5056
                          ]
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "add a vertex points",
                          "start": 5112,
                          "end": 5133,
                          "loc": {
                            "start": {
                              "line": 136,
                              "column": 8
                            },
                            "end": {
                              "line": 136,
                              "column": 29
                            }
                          },
                          "range": [
                            5112,
                            5133
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 5142,
                      "end": 5167,
                      "loc": {
                        "start": {
                          "line": 137,
                          "column": 8
                        },
                        "end": {
                          "line": 137,
                          "column": 33
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 5146,
                          "end": 5166,
                          "loc": {
                            "start": {
                              "line": 137,
                              "column": 12
                            },
                            "end": {
                              "line": 137,
                              "column": 32
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 5146,
                            "end": 5152,
                            "loc": {
                              "start": {
                                "line": 137,
                                "column": 12
                              },
                              "end": {
                                "line": 137,
                                "column": 18
                              }
                            },
                            "name": "vertex",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "NewExpression",
                            "start": 5155,
                            "end": 5166,
                            "loc": {
                              "start": {
                                "line": 137,
                                "column": 21
                              },
                              "end": {
                                "line": 137,
                                "column": 32
                              }
                            },
                            "callee": {
                              "type": "Identifier",
                              "start": 5159,
                              "end": 5164,
                              "loc": {
                                "start": {
                                  "line": 137,
                                  "column": 25
                                },
                                "end": {
                                  "line": 137,
                                  "column": 30
                                }
                              },
                              "name": "Point"
                            },
                            "arguments": []
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "add a vertex points",
                          "start": 5112,
                          "end": 5133,
                          "loc": {
                            "start": {
                              "line": 136,
                              "column": 8
                            },
                            "end": {
                              "line": 136,
                              "column": 29
                            }
                          },
                          "range": [
                            5112,
                            5133
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 5176,
                      "end": 5216,
                      "loc": {
                        "start": {
                          "line": 138,
                          "column": 8
                        },
                        "end": {
                          "line": 138,
                          "column": 48
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 5176,
                        "end": 5215,
                        "loc": {
                          "start": {
                            "line": 138,
                            "column": 8
                          },
                          "end": {
                            "line": 138,
                            "column": 47
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 5176,
                          "end": 5196,
                          "loc": {
                            "start": {
                              "line": 138,
                              "column": 8
                            },
                            "end": {
                              "line": 138,
                              "column": 28
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 5176,
                            "end": 5191,
                            "loc": {
                              "start": {
                                "line": 138,
                                "column": 8
                              },
                              "end": {
                                "line": 138,
                                "column": 23
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 5176,
                              "end": 5182,
                              "loc": {
                                "start": {
                                  "line": 138,
                                  "column": 8
                                },
                                "end": {
                                  "line": 138,
                                  "column": 14
                                }
                              },
                              "name": "vertex"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5183,
                              "end": 5191,
                              "loc": {
                                "start": {
                                  "line": 138,
                                  "column": 15
                                },
                                "end": {
                                  "line": 138,
                                  "column": 23
                                }
                              },
                              "name": "position"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 5192,
                            "end": 5196,
                            "loc": {
                              "start": {
                                "line": 138,
                                "column": 24
                              },
                              "end": {
                                "line": 138,
                                "column": 28
                              }
                            },
                            "name": "copy"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 5197,
                            "end": 5214,
                            "loc": {
                              "start": {
                                "line": 138,
                                "column": 29
                              },
                              "end": {
                                "line": 138,
                                "column": 46
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 5197,
                              "end": 5206,
                              "loc": {
                                "start": {
                                  "line": 138,
                                  "column": 29
                                },
                                "end": {
                                  "line": 138,
                                  "column": 38
                                }
                              },
                              "name": "arcParams"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5207,
                              "end": 5214,
                              "loc": {
                                "start": {
                                  "line": 138,
                                  "column": 39
                                },
                                "end": {
                                  "line": 138,
                                  "column": 46
                                }
                              },
                              "name": "control"
                            },
                            "computed": false
                          }
                        ]
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "create new constraints",
                          "start": 5226,
                          "end": 5250,
                          "loc": {
                            "start": {
                              "line": 140,
                              "column": 8
                            },
                            "end": {
                              "line": 140,
                              "column": 32
                            }
                          },
                          "range": [
                            5226,
                            5250
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 5259,
                      "end": 5280,
                      "loc": {
                        "start": {
                          "line": 141,
                          "column": 8
                        },
                        "end": {
                          "line": 141,
                          "column": 29
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 5263,
                          "end": 5279,
                          "loc": {
                            "start": {
                              "line": 141,
                              "column": 12
                            },
                            "end": {
                              "line": 141,
                              "column": 28
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 5263,
                            "end": 5274,
                            "loc": {
                              "start": {
                                "line": 141,
                                "column": 12
                              },
                              "end": {
                                "line": 141,
                                "column": 23
                              }
                            },
                            "name": "addedConstr",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 5277,
                            "end": 5279,
                            "loc": {
                              "start": {
                                "line": 141,
                                "column": 26
                              },
                              "end": {
                                "line": 141,
                                "column": 28
                              }
                            },
                            "elements": []
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "create new constraints",
                          "start": 5226,
                          "end": 5250,
                          "loc": {
                            "start": {
                              "line": 140,
                              "column": 8
                            },
                            "end": {
                              "line": 140,
                              "column": 32
                            }
                          },
                          "range": [
                            5226,
                            5250
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ForStatement",
                      "start": 5289,
                      "end": 5628,
                      "loc": {
                        "start": {
                          "line": 142,
                          "column": 8
                        },
                        "end": {
                          "line": 146,
                          "column": 9
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 5294,
                        "end": 5303,
                        "loc": {
                          "start": {
                            "line": 142,
                            "column": 13
                          },
                          "end": {
                            "line": 142,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 5298,
                            "end": 5303,
                            "loc": {
                              "start": {
                                "line": 142,
                                "column": 17
                              },
                              "end": {
                                "line": 142,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 5298,
                              "end": 5299,
                              "loc": {
                                "start": {
                                  "line": 142,
                                  "column": 17
                                },
                                "end": {
                                  "line": 142,
                                  "column": 18
                                }
                              },
                              "name": "i"
                            },
                            "init": {
                              "type": "Literal",
                              "start": 5302,
                              "end": 5303,
                              "loc": {
                                "start": {
                                  "line": 142,
                                  "column": 21
                                },
                                "end": {
                                  "line": 142,
                                  "column": 22
                                }
                              },
                              "value": 0,
                              "rawValue": 0,
                              "raw": "0"
                            }
                          }
                        ],
                        "kind": "var"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 5305,
                        "end": 5310,
                        "loc": {
                          "start": {
                            "line": 142,
                            "column": 24
                          },
                          "end": {
                            "line": 142,
                            "column": 29
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 5305,
                          "end": 5306,
                          "loc": {
                            "start": {
                              "line": 142,
                              "column": 24
                            },
                            "end": {
                              "line": 142,
                              "column": 25
                            }
                          },
                          "name": "i"
                        },
                        "operator": "<",
                        "right": {
                          "type": "Literal",
                          "start": 5309,
                          "end": 5310,
                          "loc": {
                            "start": {
                              "line": 142,
                              "column": 28
                            },
                            "end": {
                              "line": 142,
                              "column": 29
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 5312,
                        "end": 5315,
                        "loc": {
                          "start": {
                            "line": 142,
                            "column": 31
                          },
                          "end": {
                            "line": 142,
                            "column": 34
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 5312,
                          "end": 5313,
                          "loc": {
                            "start": {
                              "line": 142,
                              "column": 31
                            },
                            "end": {
                              "line": 142,
                              "column": 32
                            }
                          },
                          "name": "i"
                        }
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 5317,
                        "end": 5628,
                        "loc": {
                          "start": {
                            "line": 142,
                            "column": 36
                          },
                          "end": {
                            "line": 146,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "ExpressionStatement",
                            "start": 5331,
                            "end": 5416,
                            "loc": {
                              "start": {
                                "line": 143,
                                "column": 12
                              },
                              "end": {
                                "line": 143,
                                "column": 97
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 5331,
                              "end": 5415,
                              "loc": {
                                "start": {
                                  "line": 143,
                                  "column": 12
                                },
                                "end": {
                                  "line": 143,
                                  "column": 96
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 5331,
                                "end": 5347,
                                "loc": {
                                  "start": {
                                    "line": 143,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 143,
                                    "column": 28
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 5331,
                                  "end": 5342,
                                  "loc": {
                                    "start": {
                                      "line": 143,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 143,
                                      "column": 23
                                    }
                                  },
                                  "name": "addedConstr"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 5343,
                                  "end": 5347,
                                  "loc": {
                                    "start": {
                                      "line": 143,
                                      "column": 24
                                    },
                                    "end": {
                                      "line": 143,
                                      "column": 28
                                    }
                                  },
                                  "name": "push"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "NewExpression",
                                  "start": 5348,
                                  "end": 5414,
                                  "loc": {
                                    "start": {
                                      "line": 143,
                                      "column": 29
                                    },
                                    "end": {
                                      "line": 143,
                                      "column": 95
                                    }
                                  },
                                  "callee": {
                                    "type": "Identifier",
                                    "start": 5352,
                                    "end": 5362,
                                    "loc": {
                                      "start": {
                                        "line": 143,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 143,
                                        "column": 43
                                      }
                                    },
                                    "name": "Constraint"
                                  },
                                  "arguments": [
                                    {
                                      "type": "MemberExpression",
                                      "start": 5363,
                                      "end": 5388,
                                      "loc": {
                                        "start": {
                                          "line": 143,
                                          "column": 44
                                        },
                                        "end": {
                                          "line": 143,
                                          "column": 69
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 5363,
                                        "end": 5378,
                                        "loc": {
                                          "start": {
                                            "line": 143,
                                            "column": 44
                                          },
                                          "end": {
                                            "line": 143,
                                            "column": 59
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 5363,
                                          "end": 5373,
                                          "loc": {
                                            "start": {
                                              "line": 143,
                                              "column": 44
                                            },
                                            "end": {
                                              "line": 143,
                                              "column": 54
                                            }
                                          },
                                          "name": "Constraint"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 5374,
                                          "end": 5378,
                                          "loc": {
                                            "start": {
                                              "line": 143,
                                              "column": 55
                                            },
                                            "end": {
                                              "line": 143,
                                              "column": 59
                                            }
                                          },
                                          "name": "Type"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5379,
                                        "end": 5388,
                                        "loc": {
                                          "start": {
                                            "line": 143,
                                            "column": 60
                                          },
                                          "end": {
                                            "line": 143,
                                            "column": 69
                                          }
                                        },
                                        "name": "INCIDENCE"
                                      },
                                      "computed": false
                                    },
                                    {
                                      "type": "ArrayExpression",
                                      "start": 5390,
                                      "end": 5413,
                                      "loc": {
                                        "start": {
                                          "line": 143,
                                          "column": 71
                                        },
                                        "end": {
                                          "line": 143,
                                          "column": 94
                                        }
                                      },
                                      "elements": [
                                        {
                                          "type": "Identifier",
                                          "start": 5391,
                                          "end": 5397,
                                          "loc": {
                                            "start": {
                                              "line": 143,
                                              "column": 72
                                            },
                                            "end": {
                                              "line": 143,
                                              "column": 78
                                            }
                                          },
                                          "name": "vertex"
                                        },
                                        {
                                          "type": "MemberExpression",
                                          "start": 5399,
                                          "end": 5412,
                                          "loc": {
                                            "start": {
                                              "line": 143,
                                              "column": 80
                                            },
                                            "end": {
                                              "line": 143,
                                              "column": 93
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 5399,
                                            "end": 5409,
                                            "loc": {
                                              "start": {
                                                "line": 143,
                                                "column": 80
                                              },
                                              "end": {
                                                "line": 143,
                                                "column": 90
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 5399,
                                              "end": 5403,
                                              "loc": {
                                                "start": {
                                                  "line": 143,
                                                  "column": 80
                                                },
                                                "end": {
                                                  "line": 143,
                                                  "column": 84
                                                }
                                              },
                                              "name": "info"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 5404,
                                              "end": 5409,
                                              "loc": {
                                                "start": {
                                                  "line": 143,
                                                  "column": 85
                                                },
                                                "end": {
                                                  "line": 143,
                                                  "column": 90
                                                }
                                              },
                                              "name": "lines"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 5410,
                                            "end": 5411,
                                            "loc": {
                                              "start": {
                                                "line": 143,
                                                "column": 91
                                              },
                                              "end": {
                                                "line": 143,
                                                "column": 92
                                              }
                                            },
                                            "name": "i"
                                          },
                                          "computed": true
                                        }
                                      ]
                                    }
                                  ]
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 5429,
                            "end": 5524,
                            "loc": {
                              "start": {
                                "line": 144,
                                "column": 12
                              },
                              "end": {
                                "line": 144,
                                "column": 107
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 5429,
                              "end": 5523,
                              "loc": {
                                "start": {
                                  "line": 144,
                                  "column": 12
                                },
                                "end": {
                                  "line": 144,
                                  "column": 106
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 5429,
                                "end": 5445,
                                "loc": {
                                  "start": {
                                    "line": 144,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 144,
                                    "column": 28
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 5429,
                                  "end": 5440,
                                  "loc": {
                                    "start": {
                                      "line": 144,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 144,
                                      "column": 23
                                    }
                                  },
                                  "name": "addedConstr"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 5441,
                                  "end": 5445,
                                  "loc": {
                                    "start": {
                                      "line": 144,
                                      "column": 24
                                    },
                                    "end": {
                                      "line": 144,
                                      "column": 28
                                    }
                                  },
                                  "name": "push"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "NewExpression",
                                  "start": 5446,
                                  "end": 5522,
                                  "loc": {
                                    "start": {
                                      "line": 144,
                                      "column": 29
                                    },
                                    "end": {
                                      "line": 144,
                                      "column": 105
                                    }
                                  },
                                  "callee": {
                                    "type": "Identifier",
                                    "start": 5450,
                                    "end": 5460,
                                    "loc": {
                                      "start": {
                                        "line": 144,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 144,
                                        "column": 43
                                      }
                                    },
                                    "name": "Constraint"
                                  },
                                  "arguments": [
                                    {
                                      "type": "MemberExpression",
                                      "start": 5461,
                                      "end": 5486,
                                      "loc": {
                                        "start": {
                                          "line": 144,
                                          "column": 44
                                        },
                                        "end": {
                                          "line": 144,
                                          "column": 69
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 5461,
                                        "end": 5476,
                                        "loc": {
                                          "start": {
                                            "line": 144,
                                            "column": 44
                                          },
                                          "end": {
                                            "line": 144,
                                            "column": 59
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 5461,
                                          "end": 5471,
                                          "loc": {
                                            "start": {
                                              "line": 144,
                                              "column": 44
                                            },
                                            "end": {
                                              "line": 144,
                                              "column": 54
                                            }
                                          },
                                          "name": "Constraint"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 5472,
                                          "end": 5476,
                                          "loc": {
                                            "start": {
                                              "line": 144,
                                              "column": 55
                                            },
                                            "end": {
                                              "line": 144,
                                              "column": 59
                                            }
                                          },
                                          "name": "Type"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5477,
                                        "end": 5486,
                                        "loc": {
                                          "start": {
                                            "line": 144,
                                            "column": 60
                                          },
                                          "end": {
                                            "line": 144,
                                            "column": 69
                                          }
                                        },
                                        "name": "INCIDENCE"
                                      },
                                      "computed": false
                                    },
                                    {
                                      "type": "ArrayExpression",
                                      "start": 5488,
                                      "end": 5521,
                                      "loc": {
                                        "start": {
                                          "line": 144,
                                          "column": 71
                                        },
                                        "end": {
                                          "line": 144,
                                          "column": 104
                                        }
                                      },
                                      "elements": [
                                        {
                                          "type": "MemberExpression",
                                          "start": 5489,
                                          "end": 5505,
                                          "loc": {
                                            "start": {
                                              "line": 144,
                                              "column": 72
                                            },
                                            "end": {
                                              "line": 144,
                                              "column": 88
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 5489,
                                            "end": 5502,
                                            "loc": {
                                              "start": {
                                                "line": 144,
                                                "column": 72
                                              },
                                              "end": {
                                                "line": 144,
                                                "column": 85
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 5489,
                                              "end": 5493,
                                              "loc": {
                                                "start": {
                                                  "line": 144,
                                                  "column": 72
                                                },
                                                "end": {
                                                  "line": 144,
                                                  "column": 76
                                                }
                                              },
                                              "name": "info"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 5494,
                                              "end": 5502,
                                              "loc": {
                                                "start": {
                                                  "line": 144,
                                                  "column": 77
                                                },
                                                "end": {
                                                  "line": 144,
                                                  "column": 85
                                                }
                                              },
                                              "name": "lineEnds"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 5503,
                                            "end": 5504,
                                            "loc": {
                                              "start": {
                                                "line": 144,
                                                "column": 86
                                              },
                                              "end": {
                                                "line": 144,
                                                "column": 87
                                              }
                                            },
                                            "name": "i"
                                          },
                                          "computed": true
                                        },
                                        {
                                          "type": "MemberExpression",
                                          "start": 5507,
                                          "end": 5520,
                                          "loc": {
                                            "start": {
                                              "line": 144,
                                              "column": 90
                                            },
                                            "end": {
                                              "line": 144,
                                              "column": 103
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 5507,
                                            "end": 5517,
                                            "loc": {
                                              "start": {
                                                "line": 144,
                                                "column": 90
                                              },
                                              "end": {
                                                "line": 144,
                                                "column": 100
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 5507,
                                              "end": 5510,
                                              "loc": {
                                                "start": {
                                                  "line": 144,
                                                  "column": 90
                                                },
                                                "end": {
                                                  "line": 144,
                                                  "column": 93
                                                }
                                              },
                                              "name": "arc"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 5511,
                                              "end": 5517,
                                              "loc": {
                                                "start": {
                                                  "line": 144,
                                                  "column": 94
                                                },
                                                "end": {
                                                  "line": 144,
                                                  "column": 100
                                                }
                                              },
                                              "name": "points"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 5518,
                                            "end": 5519,
                                            "loc": {
                                              "start": {
                                                "line": 144,
                                                "column": 101
                                              },
                                              "end": {
                                                "line": 144,
                                                "column": 102
                                              }
                                            },
                                            "name": "i"
                                          },
                                          "computed": true
                                        }
                                      ]
                                    }
                                  ]
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 5537,
                            "end": 5618,
                            "loc": {
                              "start": {
                                "line": 145,
                                "column": 12
                              },
                              "end": {
                                "line": 145,
                                "column": 93
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 5537,
                              "end": 5617,
                              "loc": {
                                "start": {
                                  "line": 145,
                                  "column": 12
                                },
                                "end": {
                                  "line": 145,
                                  "column": 92
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 5537,
                                "end": 5553,
                                "loc": {
                                  "start": {
                                    "line": 145,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 145,
                                    "column": 28
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 5537,
                                  "end": 5548,
                                  "loc": {
                                    "start": {
                                      "line": 145,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 145,
                                      "column": 23
                                    }
                                  },
                                  "name": "addedConstr"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 5549,
                                  "end": 5553,
                                  "loc": {
                                    "start": {
                                      "line": 145,
                                      "column": 24
                                    },
                                    "end": {
                                      "line": 145,
                                      "column": 28
                                    }
                                  },
                                  "name": "push"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "NewExpression",
                                  "start": 5554,
                                  "end": 5616,
                                  "loc": {
                                    "start": {
                                      "line": 145,
                                      "column": 29
                                    },
                                    "end": {
                                      "line": 145,
                                      "column": 91
                                    }
                                  },
                                  "callee": {
                                    "type": "Identifier",
                                    "start": 5558,
                                    "end": 5568,
                                    "loc": {
                                      "start": {
                                        "line": 145,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 145,
                                        "column": 43
                                      }
                                    },
                                    "name": "Constraint"
                                  },
                                  "arguments": [
                                    {
                                      "type": "MemberExpression",
                                      "start": 5569,
                                      "end": 5593,
                                      "loc": {
                                        "start": {
                                          "line": 145,
                                          "column": 44
                                        },
                                        "end": {
                                          "line": 145,
                                          "column": 68
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 5569,
                                        "end": 5584,
                                        "loc": {
                                          "start": {
                                            "line": 145,
                                            "column": 44
                                          },
                                          "end": {
                                            "line": 145,
                                            "column": 59
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 5569,
                                          "end": 5579,
                                          "loc": {
                                            "start": {
                                              "line": 145,
                                              "column": 44
                                            },
                                            "end": {
                                              "line": 145,
                                              "column": 54
                                            }
                                          },
                                          "name": "Constraint"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 5580,
                                          "end": 5584,
                                          "loc": {
                                            "start": {
                                              "line": 145,
                                              "column": 55
                                            },
                                            "end": {
                                              "line": 145,
                                              "column": 59
                                            }
                                          },
                                          "name": "Type"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 5585,
                                        "end": 5593,
                                        "loc": {
                                          "start": {
                                            "line": 145,
                                            "column": 60
                                          },
                                          "end": {
                                            "line": 145,
                                            "column": 68
                                          }
                                        },
                                        "name": "TANGENCY"
                                      },
                                      "computed": false
                                    },
                                    {
                                      "type": "ArrayExpression",
                                      "start": 5595,
                                      "end": 5615,
                                      "loc": {
                                        "start": {
                                          "line": 145,
                                          "column": 70
                                        },
                                        "end": {
                                          "line": 145,
                                          "column": 90
                                        }
                                      },
                                      "elements": [
                                        {
                                          "type": "Identifier",
                                          "start": 5596,
                                          "end": 5599,
                                          "loc": {
                                            "start": {
                                              "line": 145,
                                              "column": 71
                                            },
                                            "end": {
                                              "line": 145,
                                              "column": 74
                                            }
                                          },
                                          "name": "arc"
                                        },
                                        {
                                          "type": "MemberExpression",
                                          "start": 5601,
                                          "end": 5614,
                                          "loc": {
                                            "start": {
                                              "line": 145,
                                              "column": 76
                                            },
                                            "end": {
                                              "line": 145,
                                              "column": 89
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 5601,
                                            "end": 5611,
                                            "loc": {
                                              "start": {
                                                "line": 145,
                                                "column": 76
                                              },
                                              "end": {
                                                "line": 145,
                                                "column": 86
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 5601,
                                              "end": 5605,
                                              "loc": {
                                                "start": {
                                                  "line": 145,
                                                  "column": 76
                                                },
                                                "end": {
                                                  "line": 145,
                                                  "column": 80
                                                }
                                              },
                                              "name": "info"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 5606,
                                              "end": 5611,
                                              "loc": {
                                                "start": {
                                                  "line": 145,
                                                  "column": 81
                                                },
                                                "end": {
                                                  "line": 145,
                                                  "column": 86
                                                }
                                              },
                                              "name": "lines"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 5612,
                                            "end": 5613,
                                            "loc": {
                                              "start": {
                                                "line": 145,
                                                "column": 87
                                              },
                                              "end": {
                                                "line": 145,
                                                "column": 88
                                              }
                                            },
                                            "name": "i"
                                          },
                                          "computed": true
                                        }
                                      ]
                                    }
                                  ]
                                }
                              ]
                            }
                          }
                        ],
                        "trailingComments": null
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "apply all changes",
                          "start": 5638,
                          "end": 5657,
                          "loc": {
                            "start": {
                              "line": 148,
                              "column": 8
                            },
                            "end": {
                              "line": 148,
                              "column": 27
                            }
                          },
                          "range": [
                            5638,
                            5657
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 5666,
                      "end": 5717,
                      "loc": {
                        "start": {
                          "line": 149,
                          "column": 8
                        },
                        "end": {
                          "line": 149,
                          "column": 59
                        }
                      },
                      "expression": {
                        "type": "AwaitExpression",
                        "start": 5666,
                        "end": 5716,
                        "loc": {
                          "start": {
                            "line": 149,
                            "column": 8
                          },
                          "end": {
                            "line": 149,
                            "column": 58
                          }
                        },
                        "all": false,
                        "argument": {
                          "type": "CallExpression",
                          "start": 5672,
                          "end": 5716,
                          "loc": {
                            "start": {
                              "line": 149,
                              "column": 14
                            },
                            "end": {
                              "line": 149,
                              "column": 58
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 5672,
                            "end": 5700,
                            "loc": {
                              "start": {
                                "line": 149,
                                "column": 14
                              },
                              "end": {
                                "line": 149,
                                "column": 42
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 5672,
                              "end": 5683,
                              "loc": {
                                "start": {
                                  "line": 149,
                                  "column": 14
                                },
                                "end": {
                                  "line": 149,
                                  "column": 25
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 5672,
                                "end": 5676,
                                "loc": {
                                  "start": {
                                    "line": 149,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 149,
                                    "column": 18
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5677,
                                "end": 5683,
                                "loc": {
                                  "start": {
                                    "line": 149,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 149,
                                    "column": 25
                                  }
                                },
                                "name": "sketch"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5684,
                              "end": 5700,
                              "loc": {
                                "start": {
                                  "line": 149,
                                  "column": 26
                                },
                                "end": {
                                  "line": 149,
                                  "column": 42
                                }
                              },
                              "name": "removeFromSketch"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "MemberExpression",
                              "start": 5701,
                              "end": 5715,
                              "loc": {
                                "start": {
                                  "line": 149,
                                  "column": 43
                                },
                                "end": {
                                  "line": 149,
                                  "column": 57
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 5701,
                                "end": 5705,
                                "loc": {
                                  "start": {
                                    "line": 149,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 149,
                                    "column": 47
                                  }
                                },
                                "name": "info"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5706,
                                "end": 5715,
                                "loc": {
                                  "start": {
                                    "line": 149,
                                    "column": 48
                                  },
                                  "end": {
                                    "line": 149,
                                    "column": 57
                                  }
                                },
                                "name": "incidence"
                              },
                              "computed": false
                            }
                          ]
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "apply all changes",
                          "start": 5638,
                          "end": 5657,
                          "loc": {
                            "start": {
                              "line": 148,
                              "column": 8
                            },
                            "end": {
                              "line": 148,
                              "column": 27
                            }
                          },
                          "range": [
                            5638,
                            5657
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 5726,
                      "end": 5795,
                      "loc": {
                        "start": {
                          "line": 150,
                          "column": 8
                        },
                        "end": {
                          "line": 150,
                          "column": 77
                        }
                      },
                      "expression": {
                        "type": "AwaitExpression",
                        "start": 5726,
                        "end": 5794,
                        "loc": {
                          "start": {
                            "line": 150,
                            "column": 8
                          },
                          "end": {
                            "line": 150,
                            "column": 76
                          }
                        },
                        "all": false,
                        "argument": {
                          "type": "CallExpression",
                          "start": 5732,
                          "end": 5794,
                          "loc": {
                            "start": {
                              "line": 150,
                              "column": 14
                            },
                            "end": {
                              "line": 150,
                              "column": 76
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 5732,
                            "end": 5760,
                            "loc": {
                              "start": {
                                "line": 150,
                                "column": 14
                              },
                              "end": {
                                "line": 150,
                                "column": 42
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 5732,
                              "end": 5743,
                              "loc": {
                                "start": {
                                  "line": 150,
                                  "column": 14
                                },
                                "end": {
                                  "line": 150,
                                  "column": 25
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 5732,
                                "end": 5736,
                                "loc": {
                                  "start": {
                                    "line": 150,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 150,
                                    "column": 18
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5737,
                                "end": 5743,
                                "loc": {
                                  "start": {
                                    "line": 150,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 150,
                                    "column": 25
                                  }
                                },
                                "name": "sketch"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5744,
                              "end": 5760,
                              "loc": {
                                "start": {
                                  "line": 150,
                                  "column": 26
                                },
                                "end": {
                                  "line": 150,
                                  "column": 42
                                }
                              },
                              "name": "updateFromServer"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "MemberExpression",
                              "start": 5761,
                              "end": 5781,
                              "loc": {
                                "start": {
                                  "line": 150,
                                  "column": 43
                                },
                                "end": {
                                  "line": 150,
                                  "column": 63
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 5761,
                                "end": 5774,
                                "loc": {
                                  "start": {
                                    "line": 150,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 150,
                                    "column": 56
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 5761,
                                  "end": 5765,
                                  "loc": {
                                    "start": {
                                      "line": 150,
                                      "column": 43
                                    },
                                    "end": {
                                      "line": 150,
                                      "column": 47
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 5766,
                                  "end": 5774,
                                  "loc": {
                                    "start": {
                                      "line": 150,
                                      "column": 48
                                    },
                                    "end": {
                                      "line": 150,
                                      "column": 56
                                    }
                                  },
                                  "name": "sketcher"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5775,
                                "end": 5781,
                                "loc": {
                                  "start": {
                                    "line": 150,
                                    "column": 57
                                  },
                                  "end": {
                                    "line": 150,
                                    "column": 63
                                  }
                                },
                                "name": "server"
                              },
                              "computed": false
                            },
                            {
                              "type": "Identifier",
                              "start": 5783,
                              "end": 5793,
                              "loc": {
                                "start": {
                                  "line": 150,
                                  "column": 65
                                },
                                "end": {
                                  "line": 150,
                                  "column": 75
                                }
                              },
                              "name": "statements"
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 5804,
                      "end": 5849,
                      "loc": {
                        "start": {
                          "line": 151,
                          "column": 8
                        },
                        "end": {
                          "line": 151,
                          "column": 53
                        }
                      },
                      "expression": {
                        "type": "AwaitExpression",
                        "start": 5804,
                        "end": 5848,
                        "loc": {
                          "start": {
                            "line": 151,
                            "column": 8
                          },
                          "end": {
                            "line": 151,
                            "column": 52
                          }
                        },
                        "all": false,
                        "argument": {
                          "type": "CallExpression",
                          "start": 5810,
                          "end": 5848,
                          "loc": {
                            "start": {
                              "line": 151,
                              "column": 14
                            },
                            "end": {
                              "line": 151,
                              "column": 52
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 5810,
                            "end": 5833,
                            "loc": {
                              "start": {
                                "line": 151,
                                "column": 14
                              },
                              "end": {
                                "line": 151,
                                "column": 37
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 5810,
                              "end": 5821,
                              "loc": {
                                "start": {
                                  "line": 151,
                                  "column": 14
                                },
                                "end": {
                                  "line": 151,
                                  "column": 25
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 5810,
                                "end": 5814,
                                "loc": {
                                  "start": {
                                    "line": 151,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 151,
                                    "column": 18
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5815,
                                "end": 5821,
                                "loc": {
                                  "start": {
                                    "line": 151,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 151,
                                    "column": 25
                                  }
                                },
                                "name": "sketch"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5822,
                              "end": 5833,
                              "loc": {
                                "start": {
                                  "line": 151,
                                  "column": 26
                                },
                                "end": {
                                  "line": 151,
                                  "column": 37
                                }
                              },
                              "name": "addToSketch"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "ArrayExpression",
                              "start": 5834,
                              "end": 5847,
                              "loc": {
                                "start": {
                                  "line": 151,
                                  "column": 38
                                },
                                "end": {
                                  "line": 151,
                                  "column": 51
                                }
                              },
                              "elements": [
                                {
                                  "type": "Identifier",
                                  "start": 5835,
                                  "end": 5838,
                                  "loc": {
                                    "start": {
                                      "line": 151,
                                      "column": 39
                                    },
                                    "end": {
                                      "line": 151,
                                      "column": 42
                                    }
                                  },
                                  "name": "arc"
                                },
                                {
                                  "type": "Identifier",
                                  "start": 5840,
                                  "end": 5846,
                                  "loc": {
                                    "start": {
                                      "line": 151,
                                      "column": 44
                                    },
                                    "end": {
                                      "line": 151,
                                      "column": 50
                                    }
                                  },
                                  "name": "vertex"
                                }
                              ]
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 5858,
                      "end": 5901,
                      "loc": {
                        "start": {
                          "line": 152,
                          "column": 8
                        },
                        "end": {
                          "line": 152,
                          "column": 51
                        }
                      },
                      "expression": {
                        "type": "AwaitExpression",
                        "start": 5858,
                        "end": 5900,
                        "loc": {
                          "start": {
                            "line": 152,
                            "column": 8
                          },
                          "end": {
                            "line": 152,
                            "column": 50
                          }
                        },
                        "all": false,
                        "argument": {
                          "type": "CallExpression",
                          "start": 5864,
                          "end": 5900,
                          "loc": {
                            "start": {
                              "line": 152,
                              "column": 14
                            },
                            "end": {
                              "line": 152,
                              "column": 50
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 5864,
                            "end": 5887,
                            "loc": {
                              "start": {
                                "line": 152,
                                "column": 14
                              },
                              "end": {
                                "line": 152,
                                "column": 37
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 5864,
                              "end": 5875,
                              "loc": {
                                "start": {
                                  "line": 152,
                                  "column": 14
                                },
                                "end": {
                                  "line": 152,
                                  "column": 25
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 5864,
                                "end": 5868,
                                "loc": {
                                  "start": {
                                    "line": 152,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 152,
                                    "column": 18
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5869,
                                "end": 5875,
                                "loc": {
                                  "start": {
                                    "line": 152,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 152,
                                    "column": 25
                                  }
                                },
                                "name": "sketch"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5876,
                              "end": 5887,
                              "loc": {
                                "start": {
                                  "line": 152,
                                  "column": 26
                                },
                                "end": {
                                  "line": 152,
                                  "column": 37
                                }
                              },
                              "name": "addToSketch"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "Identifier",
                              "start": 5888,
                              "end": 5899,
                              "loc": {
                                "start": {
                                  "line": 152,
                                  "column": 38
                                },
                                "end": {
                                  "line": 152,
                                  "column": 49
                                }
                              },
                              "name": "addedConstr"
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 5910,
                      "end": 5991,
                      "loc": {
                        "start": {
                          "line": 153,
                          "column": 8
                        },
                        "end": {
                          "line": 153,
                          "column": 89
                        }
                      },
                      "expression": {
                        "type": "LogicalExpression",
                        "start": 5910,
                        "end": 5990,
                        "loc": {
                          "start": {
                            "line": 153,
                            "column": 8
                          },
                          "end": {
                            "line": 153,
                            "column": 88
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 5910,
                          "end": 5950,
                          "loc": {
                            "start": {
                              "line": 153,
                              "column": 8
                            },
                            "end": {
                              "line": 153,
                              "column": 48
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 5910,
                            "end": 5933,
                            "loc": {
                              "start": {
                                "line": 153,
                                "column": 8
                              },
                              "end": {
                                "line": 153,
                                "column": 31
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 5910,
                              "end": 5923,
                              "loc": {
                                "start": {
                                  "line": 153,
                                  "column": 8
                                },
                                "end": {
                                  "line": 153,
                                  "column": 21
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 5910,
                                "end": 5914,
                                "loc": {
                                  "start": {
                                    "line": 153,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 153,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5915,
                                "end": 5923,
                                "loc": {
                                  "start": {
                                    "line": 153,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 153,
                                    "column": 21
                                  }
                                },
                                "name": "sketcher"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 5924,
                              "end": 5933,
                              "loc": {
                                "start": {
                                  "line": 153,
                                  "column": 22
                                },
                                "end": {
                                  "line": 153,
                                  "column": 31
                                }
                              },
                              "name": "modelData"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 5934,
                            "end": 5950,
                            "loc": {
                              "start": {
                                "line": 153,
                                "column": 32
                              },
                              "end": {
                                "line": 153,
                                "column": 48
                              }
                            },
                            "name": "incrementalLevel"
                          },
                          "computed": false
                        },
                        "operator": "&&",
                        "right": {
                          "type": "AwaitExpression",
                          "start": 5954,
                          "end": 5990,
                          "loc": {
                            "start": {
                              "line": 153,
                              "column": 52
                            },
                            "end": {
                              "line": 153,
                              "column": 88
                            }
                          },
                          "all": false,
                          "argument": {
                            "type": "CallExpression",
                            "start": 5960,
                            "end": 5990,
                            "loc": {
                              "start": {
                                "line": 153,
                                "column": 58
                              },
                              "end": {
                                "line": 153,
                                "column": 88
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 5960,
                              "end": 5988,
                              "loc": {
                                "start": {
                                  "line": 153,
                                  "column": 58
                                },
                                "end": {
                                  "line": 153,
                                  "column": 86
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 5960,
                                "end": 5971,
                                "loc": {
                                  "start": {
                                    "line": 153,
                                    "column": 58
                                  },
                                  "end": {
                                    "line": 153,
                                    "column": 69
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 5960,
                                  "end": 5964,
                                  "loc": {
                                    "start": {
                                      "line": 153,
                                      "column": 58
                                    },
                                    "end": {
                                      "line": 153,
                                      "column": 62
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 5965,
                                  "end": 5971,
                                  "loc": {
                                    "start": {
                                      "line": 153,
                                      "column": 63
                                    },
                                    "end": {
                                      "line": 153,
                                      "column": 69
                                    }
                                  },
                                  "name": "sketch"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 5972,
                                "end": 5988,
                                "loc": {
                                  "start": {
                                    "line": 153,
                                    "column": 70
                                  },
                                  "end": {
                                    "line": 153,
                                    "column": 86
                                  }
                                },
                                "name": "solveConstraints"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 6000,
                      "end": 6024,
                      "loc": {
                        "start": {
                          "line": 154,
                          "column": 8
                        },
                        "end": {
                          "line": 154,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 6000,
                        "end": 6023,
                        "loc": {
                          "start": {
                            "line": 154,
                            "column": 8
                          },
                          "end": {
                            "line": 154,
                            "column": 31
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 6000,
                          "end": 6021,
                          "loc": {
                            "start": {
                              "line": 154,
                              "column": 8
                            },
                            "end": {
                              "line": 154,
                              "column": 29
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 6000,
                            "end": 6013,
                            "loc": {
                              "start": {
                                "line": 154,
                                "column": 8
                              },
                              "end": {
                                "line": 154,
                                "column": 21
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 6000,
                              "end": 6004,
                              "loc": {
                                "start": {
                                  "line": 154,
                                  "column": 8
                                },
                                "end": {
                                  "line": 154,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 6005,
                              "end": 6013,
                              "loc": {
                                "start": {
                                  "line": 154,
                                  "column": 13
                                },
                                "end": {
                                  "line": 154,
                                  "column": 21
                                }
                              },
                              "name": "sketcher"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 6014,
                            "end": 6021,
                            "loc": {
                              "start": {
                                "line": 154,
                                "column": 22
                              },
                              "end": {
                                "line": 154,
                                "column": 29
                              }
                            },
                            "name": "refresh"
                          },
                          "computed": false
                        },
                        "arguments": []
                      }
                    }
                  ],
                  "trailingComments": null
                },
                "trailingComments": null
              },
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": "changes the sketch by creating a new fillet",
                  "start": 4561,
                  "end": 4606,
                  "loc": {
                    "start": {
                      "line": 124,
                      "column": 4
                    },
                    "end": {
                      "line": 124,
                      "column": 49
                    }
                  },
                  "range": [
                    4561,
                    4606
                  ]
                }
              ],
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": "checks if given arc is a part of correct fillet",
                  "start": 6036,
                  "end": 6085,
                  "loc": {
                    "start": {
                      "line": 157,
                      "column": 4
                    },
                    "end": {
                      "line": 157,
                      "column": 53
                    }
                  },
                  "range": [
                    6036,
                    6085
                  ]
                },
                {
                  "type": "CommentLine",
                  "value": "returns object with full information about the fillet (on success)",
                  "start": 6090,
                  "end": 6158,
                  "loc": {
                    "start": {
                      "line": 158,
                      "column": 4
                    },
                    "end": {
                      "line": 158,
                      "column": 72
                    }
                  },
                  "range": [
                    6090,
                    6158
                  ]
                }
              ]
            },
            {
              "type": "MethodDefinition",
              "start": 6163,
              "end": 8540,
              "loc": {
                "start": {
                  "line": 159,
                  "column": 4
                },
                "end": {
                  "line": 217,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 6163,
                "end": 6183,
                "loc": {
                  "start": {
                    "line": 159,
                    "column": 4
                  },
                  "end": {
                    "line": 159,
                    "column": 24
                  }
                },
                "name": "RecognizeFilletByArc",
                "leadingComments": null
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 6183,
                "end": 8540,
                "loc": {
                  "start": {
                    "line": 159,
                    "column": 24
                  },
                  "end": {
                    "line": 217,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": false,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 6184,
                    "end": 6187,
                    "loc": {
                      "start": {
                        "line": 159,
                        "column": 25
                      },
                      "end": {
                        "line": 159,
                        "column": 28
                      }
                    },
                    "name": "arc"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 6189,
                  "end": 8540,
                  "loc": {
                    "start": {
                      "line": 159,
                      "column": 30
                    },
                    "end": {
                      "line": 217,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 6199,
                      "end": 6249,
                      "loc": {
                        "start": {
                          "line": 160,
                          "column": 8
                        },
                        "end": {
                          "line": 160,
                          "column": 58
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 6203,
                          "end": 6248,
                          "loc": {
                            "start": {
                              "line": 160,
                              "column": 12
                            },
                            "end": {
                              "line": 160,
                              "column": 57
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 6203,
                            "end": 6213,
                            "loc": {
                              "start": {
                                "line": 160,
                                "column": 12
                              },
                              "end": {
                                "line": 160,
                                "column": 22
                              }
                            },
                            "name": "allObjects"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 6216,
                            "end": 6248,
                            "loc": {
                              "start": {
                                "line": 160,
                                "column": 25
                              },
                              "end": {
                                "line": 160,
                                "column": 57
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 6216,
                              "end": 6246,
                              "loc": {
                                "start": {
                                  "line": 160,
                                  "column": 25
                                },
                                "end": {
                                  "line": 160,
                                  "column": 55
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 6216,
                                "end": 6227,
                                "loc": {
                                  "start": {
                                    "line": 160,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 160,
                                    "column": 36
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 6216,
                                  "end": 6220,
                                  "loc": {
                                    "start": {
                                      "line": 160,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 160,
                                      "column": 29
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 6221,
                                  "end": 6227,
                                  "loc": {
                                    "start": {
                                      "line": 160,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 160,
                                      "column": 36
                                    }
                                  },
                                  "name": "sketch"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 6228,
                                "end": 6246,
                                "loc": {
                                  "start": {
                                    "line": 160,
                                    "column": 37
                                  },
                                  "end": {
                                    "line": 160,
                                    "column": 55
                                  }
                                },
                                "name": "getObjectsOnSketch"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 6258,
                      "end": 6401,
                      "loc": {
                        "start": {
                          "line": 161,
                          "column": 8
                        },
                        "end": {
                          "line": 167,
                          "column": 10
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 6262,
                          "end": 6400,
                          "loc": {
                            "start": {
                              "line": 161,
                              "column": 12
                            },
                            "end": {
                              "line": 167,
                              "column": 9
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 6262,
                            "end": 6265,
                            "loc": {
                              "start": {
                                "line": 161,
                                "column": 12
                              },
                              "end": {
                                "line": 161,
                                "column": 15
                              }
                            },
                            "name": "res"
                          },
                          "init": {
                            "type": "ObjectExpression",
                            "start": 6268,
                            "end": 6400,
                            "loc": {
                              "start": {
                                "line": 161,
                                "column": 18
                              },
                              "end": {
                                "line": 167,
                                "column": 9
                              }
                            },
                            "properties": [
                              {
                                "type": "Property",
                                "start": 6282,
                                "end": 6290,
                                "loc": {
                                  "start": {
                                    "line": 162,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 162,
                                    "column": 20
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 6282,
                                  "end": 6285,
                                  "loc": {
                                    "start": {
                                      "line": 162,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 162,
                                      "column": 15
                                    }
                                  },
                                  "name": "arc"
                                },
                                "value": {
                                  "type": "Identifier",
                                  "start": 6287,
                                  "end": 6290,
                                  "loc": {
                                    "start": {
                                      "line": 162,
                                      "column": 17
                                    },
                                    "end": {
                                      "line": 162,
                                      "column": 20
                                    }
                                  },
                                  "name": "arc"
                                },
                                "kind": "init"
                              },
                              {
                                "type": "Property",
                                "start": 6304,
                                "end": 6313,
                                "loc": {
                                  "start": {
                                    "line": 163,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 163,
                                    "column": 21
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 6304,
                                  "end": 6309,
                                  "loc": {
                                    "start": {
                                      "line": 163,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 163,
                                      "column": 17
                                    }
                                  },
                                  "name": "lines"
                                },
                                "value": {
                                  "type": "ArrayExpression",
                                  "start": 6311,
                                  "end": 6313,
                                  "loc": {
                                    "start": {
                                      "line": 163,
                                      "column": 19
                                    },
                                    "end": {
                                      "line": 163,
                                      "column": 21
                                    }
                                  },
                                  "elements": []
                                },
                                "kind": "init"
                              },
                              {
                                "type": "Property",
                                "start": 6327,
                                "end": 6338,
                                "loc": {
                                  "start": {
                                    "line": 164,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 164,
                                    "column": 23
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 6327,
                                  "end": 6334,
                                  "loc": {
                                    "start": {
                                      "line": 164,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 164,
                                      "column": 19
                                    }
                                  },
                                  "name": "arcEnds"
                                },
                                "value": {
                                  "type": "ArrayExpression",
                                  "start": 6336,
                                  "end": 6338,
                                  "loc": {
                                    "start": {
                                      "line": 164,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 164,
                                      "column": 23
                                    }
                                  },
                                  "elements": []
                                },
                                "kind": "init"
                              },
                              {
                                "type": "Property",
                                "start": 6352,
                                "end": 6364,
                                "loc": {
                                  "start": {
                                    "line": 165,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 165,
                                    "column": 24
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 6352,
                                  "end": 6360,
                                  "loc": {
                                    "start": {
                                      "line": 165,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 165,
                                      "column": 20
                                    }
                                  },
                                  "name": "lineEnds"
                                },
                                "value": {
                                  "type": "ArrayExpression",
                                  "start": 6362,
                                  "end": 6364,
                                  "loc": {
                                    "start": {
                                      "line": 165,
                                      "column": 22
                                    },
                                    "end": {
                                      "line": 165,
                                      "column": 24
                                    }
                                  },
                                  "elements": []
                                },
                                "kind": "init"
                              },
                              {
                                "type": "Property",
                                "start": 6378,
                                "end": 6390,
                                "loc": {
                                  "start": {
                                    "line": 166,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 166,
                                    "column": 24
                                  }
                                },
                                "method": false,
                                "shorthand": false,
                                "computed": false,
                                "key": {
                                  "type": "Identifier",
                                  "start": 6378,
                                  "end": 6384,
                                  "loc": {
                                    "start": {
                                      "line": 166,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 166,
                                      "column": 18
                                    }
                                  },
                                  "name": "vertex"
                                },
                                "value": {
                                  "type": "Literal",
                                  "start": 6386,
                                  "end": 6390,
                                  "loc": {
                                    "start": {
                                      "line": 166,
                                      "column": 20
                                    },
                                    "end": {
                                      "line": 166,
                                      "column": 24
                                    }
                                  },
                                  "value": null,
                                  "rawValue": null,
                                  "raw": "null"
                                },
                                "kind": "init"
                              }
                            ]
                          }
                        }
                      ],
                      "kind": "var",
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check that fillet angle is in range (0; pi)",
                          "start": 6411,
                          "end": 6456,
                          "loc": {
                            "start": {
                              "line": 169,
                              "column": 8
                            },
                            "end": {
                              "line": 169,
                              "column": 53
                            }
                          },
                          "range": [
                            6411,
                            6456
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 6465,
                      "end": 6502,
                      "loc": {
                        "start": {
                          "line": 170,
                          "column": 8
                        },
                        "end": {
                          "line": 170,
                          "column": 45
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 6469,
                          "end": 6501,
                          "loc": {
                            "start": {
                              "line": 170,
                              "column": 12
                            },
                            "end": {
                              "line": 170,
                              "column": 44
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 6469,
                            "end": 6474,
                            "loc": {
                              "start": {
                                "line": 170,
                                "column": 12
                              },
                              "end": {
                                "line": 170,
                                "column": 17
                              }
                            },
                            "name": "angle",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "BinaryExpression",
                            "start": 6477,
                            "end": 6501,
                            "loc": {
                              "start": {
                                "line": 170,
                                "column": 20
                              },
                              "end": {
                                "line": 170,
                                "column": 44
                              }
                            },
                            "left": {
                              "type": "MemberExpression",
                              "start": 6477,
                              "end": 6484,
                              "loc": {
                                "start": {
                                  "line": 170,
                                  "column": 20
                                },
                                "end": {
                                  "line": 170,
                                  "column": 27
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 6477,
                                "end": 6481,
                                "loc": {
                                  "start": {
                                    "line": 170,
                                    "column": 20
                                  },
                                  "end": {
                                    "line": 170,
                                    "column": 24
                                  }
                                },
                                "name": "Math"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 6482,
                                "end": 6484,
                                "loc": {
                                  "start": {
                                    "line": 170,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 170,
                                    "column": 27
                                  }
                                },
                                "name": "PI"
                              },
                              "computed": false
                            },
                            "operator": "-",
                            "right": {
                              "type": "CallExpression",
                              "start": 6487,
                              "end": 6501,
                              "loc": {
                                "start": {
                                  "line": 170,
                                  "column": 30
                                },
                                "end": {
                                  "line": 170,
                                  "column": 44
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 6487,
                                "end": 6499,
                                "loc": {
                                  "start": {
                                    "line": 170,
                                    "column": 30
                                  },
                                  "end": {
                                    "line": 170,
                                    "column": 42
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 6487,
                                  "end": 6490,
                                  "loc": {
                                    "start": {
                                      "line": 170,
                                      "column": 30
                                    },
                                    "end": {
                                      "line": 170,
                                      "column": 33
                                    }
                                  },
                                  "name": "arc"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 6491,
                                  "end": 6499,
                                  "loc": {
                                    "start": {
                                      "line": 170,
                                      "column": 34
                                    },
                                    "end": {
                                      "line": 170,
                                      "column": 42
                                    }
                                  },
                                  "name": "getAngle"
                                },
                                "computed": false
                              },
                              "arguments": []
                            }
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check that fillet angle is in range (0; pi)",
                          "start": 6411,
                          "end": 6456,
                          "loc": {
                            "start": {
                              "line": 169,
                              "column": 8
                            },
                            "end": {
                              "line": 169,
                              "column": 53
                            }
                          },
                          "range": [
                            6411,
                            6456
                          ]
                        }
                      ]
                    },
                    {
                      "type": "IfStatement",
                      "start": 6511,
                      "end": 6615,
                      "loc": {
                        "start": {
                          "line": 171,
                          "column": 8
                        },
                        "end": {
                          "line": 172,
                          "column": 24
                        }
                      },
                      "test": {
                        "type": "LogicalExpression",
                        "start": 6515,
                        "end": 6589,
                        "loc": {
                          "start": {
                            "line": 171,
                            "column": 12
                          },
                          "end": {
                            "line": 171,
                            "column": 86
                          }
                        },
                        "left": {
                          "type": "BinaryExpression",
                          "start": 6515,
                          "end": 6545,
                          "loc": {
                            "start": {
                              "line": 171,
                              "column": 12
                            },
                            "end": {
                              "line": 171,
                              "column": 42
                            }
                          },
                          "left": {
                            "type": "Identifier",
                            "start": 6515,
                            "end": 6520,
                            "loc": {
                              "start": {
                                "line": 171,
                                "column": 12
                              },
                              "end": {
                                "line": 171,
                                "column": 17
                              }
                            },
                            "name": "angle"
                          },
                          "operator": "<=",
                          "right": {
                            "type": "MemberExpression",
                            "start": 6524,
                            "end": 6545,
                            "loc": {
                              "start": {
                                "line": 171,
                                "column": 21
                              },
                              "end": {
                                "line": 171,
                                "column": 42
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 6524,
                              "end": 6528,
                              "loc": {
                                "start": {
                                  "line": 171,
                                  "column": 21
                                },
                                "end": {
                                  "line": 171,
                                  "column": 25
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 6529,
                              "end": 6545,
                              "loc": {
                                "start": {
                                  "line": 171,
                                  "column": 26
                                },
                                "end": {
                                  "line": 171,
                                  "column": 42
                                }
                              },
                              "name": "angularTolerance"
                            },
                            "computed": false
                          }
                        },
                        "operator": "||",
                        "right": {
                          "type": "BinaryExpression",
                          "start": 6549,
                          "end": 6589,
                          "loc": {
                            "start": {
                              "line": 171,
                              "column": 46
                            },
                            "end": {
                              "line": 171,
                              "column": 86
                            }
                          },
                          "left": {
                            "type": "Identifier",
                            "start": 6549,
                            "end": 6554,
                            "loc": {
                              "start": {
                                "line": 171,
                                "column": 46
                              },
                              "end": {
                                "line": 171,
                                "column": 51
                              }
                            },
                            "name": "angle"
                          },
                          "operator": ">=",
                          "right": {
                            "type": "BinaryExpression",
                            "start": 6558,
                            "end": 6589,
                            "loc": {
                              "start": {
                                "line": 171,
                                "column": 55
                              },
                              "end": {
                                "line": 171,
                                "column": 86
                              }
                            },
                            "left": {
                              "type": "MemberExpression",
                              "start": 6558,
                              "end": 6565,
                              "loc": {
                                "start": {
                                  "line": 171,
                                  "column": 55
                                },
                                "end": {
                                  "line": 171,
                                  "column": 62
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 6558,
                                "end": 6562,
                                "loc": {
                                  "start": {
                                    "line": 171,
                                    "column": 55
                                  },
                                  "end": {
                                    "line": 171,
                                    "column": 59
                                  }
                                },
                                "name": "Math"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 6563,
                                "end": 6565,
                                "loc": {
                                  "start": {
                                    "line": 171,
                                    "column": 60
                                  },
                                  "end": {
                                    "line": 171,
                                    "column": 62
                                  }
                                },
                                "name": "PI"
                              },
                              "computed": false
                            },
                            "operator": "-",
                            "right": {
                              "type": "MemberExpression",
                              "start": 6568,
                              "end": 6589,
                              "loc": {
                                "start": {
                                  "line": 171,
                                  "column": 65
                                },
                                "end": {
                                  "line": 171,
                                  "column": 86
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 6568,
                                "end": 6572,
                                "loc": {
                                  "start": {
                                    "line": 171,
                                    "column": 65
                                  },
                                  "end": {
                                    "line": 171,
                                    "column": 69
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 6573,
                                "end": 6589,
                                "loc": {
                                  "start": {
                                    "line": 171,
                                    "column": 70
                                  },
                                  "end": {
                                    "line": 171,
                                    "column": 86
                                  }
                                },
                                "name": "angularTolerance"
                              },
                              "computed": false
                            }
                          }
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 6603,
                        "end": 6615,
                        "loc": {
                          "start": {
                            "line": 172,
                            "column": 12
                          },
                          "end": {
                            "line": 172,
                            "column": 24
                          }
                        },
                        "argument": {
                          "type": "Literal",
                          "start": 6610,
                          "end": 6614,
                          "loc": {
                            "start": {
                              "line": 172,
                              "column": 19
                            },
                            "end": {
                              "line": 172,
                              "column": 23
                            }
                          },
                          "value": null,
                          "rawValue": null,
                          "raw": "null"
                        }
                      },
                      "alternate": null
                    },
                    {
                      "type": "ForStatement",
                      "start": 6625,
                      "end": 7825,
                      "loc": {
                        "start": {
                          "line": 174,
                          "column": 8
                        },
                        "end": {
                          "line": 200,
                          "column": 9
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 6630,
                        "end": 6639,
                        "loc": {
                          "start": {
                            "line": 174,
                            "column": 13
                          },
                          "end": {
                            "line": 174,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 6634,
                            "end": 6639,
                            "loc": {
                              "start": {
                                "line": 174,
                                "column": 17
                              },
                              "end": {
                                "line": 174,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 6634,
                              "end": 6635,
                              "loc": {
                                "start": {
                                  "line": 174,
                                  "column": 17
                                },
                                "end": {
                                  "line": 174,
                                  "column": 18
                                }
                              },
                              "name": "i"
                            },
                            "init": {
                              "type": "Literal",
                              "start": 6638,
                              "end": 6639,
                              "loc": {
                                "start": {
                                  "line": 174,
                                  "column": 21
                                },
                                "end": {
                                  "line": 174,
                                  "column": 22
                                }
                              },
                              "value": 0,
                              "rawValue": 0,
                              "raw": "0"
                            }
                          }
                        ],
                        "kind": "var"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 6641,
                        "end": 6646,
                        "loc": {
                          "start": {
                            "line": 174,
                            "column": 24
                          },
                          "end": {
                            "line": 174,
                            "column": 29
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 6641,
                          "end": 6642,
                          "loc": {
                            "start": {
                              "line": 174,
                              "column": 24
                            },
                            "end": {
                              "line": 174,
                              "column": 25
                            }
                          },
                          "name": "i"
                        },
                        "operator": "<",
                        "right": {
                          "type": "Literal",
                          "start": 6645,
                          "end": 6646,
                          "loc": {
                            "start": {
                              "line": 174,
                              "column": 28
                            },
                            "end": {
                              "line": 174,
                              "column": 29
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 6648,
                        "end": 6651,
                        "loc": {
                          "start": {
                            "line": 174,
                            "column": 31
                          },
                          "end": {
                            "line": 174,
                            "column": 34
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 6648,
                          "end": 6649,
                          "loc": {
                            "start": {
                              "line": 174,
                              "column": 31
                            },
                            "end": {
                              "line": 174,
                              "column": 32
                            }
                          },
                          "name": "i"
                        }
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 6653,
                        "end": 7825,
                        "loc": {
                          "start": {
                            "line": 174,
                            "column": 36
                          },
                          "end": {
                            "line": 200,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "VariableDeclaration",
                            "start": 6667,
                            "end": 6694,
                            "loc": {
                              "start": {
                                "line": 175,
                                "column": 12
                              },
                              "end": {
                                "line": 175,
                                "column": 39
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 6671,
                                "end": 6693,
                                "loc": {
                                  "start": {
                                    "line": 175,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 175,
                                    "column": 38
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 6671,
                                  "end": 6677,
                                  "loc": {
                                    "start": {
                                      "line": 175,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 175,
                                      "column": 22
                                    }
                                  },
                                  "name": "arcEnd"
                                },
                                "init": {
                                  "type": "MemberExpression",
                                  "start": 6680,
                                  "end": 6693,
                                  "loc": {
                                    "start": {
                                      "line": 175,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 175,
                                      "column": 38
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 6680,
                                    "end": 6690,
                                    "loc": {
                                      "start": {
                                        "line": 175,
                                        "column": 25
                                      },
                                      "end": {
                                        "line": 175,
                                        "column": 35
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 6680,
                                      "end": 6683,
                                      "loc": {
                                        "start": {
                                          "line": 175,
                                          "column": 25
                                        },
                                        "end": {
                                          "line": 175,
                                          "column": 28
                                        }
                                      },
                                      "name": "arc"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 6684,
                                      "end": 6690,
                                      "loc": {
                                        "start": {
                                          "line": 175,
                                          "column": 29
                                        },
                                        "end": {
                                          "line": 175,
                                          "column": 35
                                        }
                                      },
                                      "name": "points"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 6691,
                                    "end": 6692,
                                    "loc": {
                                      "start": {
                                        "line": 175,
                                        "column": 36
                                      },
                                      "end": {
                                        "line": 175,
                                        "column": 37
                                      }
                                    },
                                    "name": "i"
                                  },
                                  "computed": true
                                }
                              }
                            ],
                            "kind": "var",
                            "trailingComments": [
                              {
                                "type": "CommentLine",
                                "value": "find incident line",
                                "start": 6707,
                                "end": 6727,
                                "loc": {
                                  "start": {
                                    "line": 176,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 176,
                                    "column": 32
                                  }
                                },
                                "range": [
                                  6707,
                                  6727
                                ]
                              }
                            ]
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 6740,
                            "end": 6792,
                            "loc": {
                              "start": {
                                "line": 177,
                                "column": 12
                              },
                              "end": {
                                "line": 177,
                                "column": 64
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 6744,
                                "end": 6791,
                                "loc": {
                                  "start": {
                                    "line": 177,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 177,
                                    "column": 63
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 6744,
                                  "end": 6754,
                                  "loc": {
                                    "start": {
                                      "line": 177,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 177,
                                      "column": 26
                                    }
                                  },
                                  "name": "samePoints",
                                  "leadingComments": null
                                },
                                "init": {
                                  "type": "CallExpression",
                                  "start": 6757,
                                  "end": 6791,
                                  "loc": {
                                    "start": {
                                      "line": 177,
                                      "column": 29
                                    },
                                    "end": {
                                      "line": 177,
                                      "column": 63
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 6757,
                                    "end": 6774,
                                    "loc": {
                                      "start": {
                                        "line": 177,
                                        "column": 29
                                      },
                                      "end": {
                                        "line": 177,
                                        "column": 46
                                      }
                                    },
                                    "object": {
                                      "type": "ThisExpression",
                                      "start": 6757,
                                      "end": 6761,
                                      "loc": {
                                        "start": {
                                          "line": 177,
                                          "column": 29
                                        },
                                        "end": {
                                          "line": 177,
                                          "column": 33
                                        }
                                      }
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 6762,
                                      "end": 6774,
                                      "loc": {
                                        "start": {
                                          "line": 177,
                                          "column": 34
                                        },
                                        "end": {
                                          "line": 177,
                                          "column": 46
                                        }
                                      },
                                      "name": "FindPointsAt"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "MemberExpression",
                                      "start": 6775,
                                      "end": 6790,
                                      "loc": {
                                        "start": {
                                          "line": 177,
                                          "column": 47
                                        },
                                        "end": {
                                          "line": 177,
                                          "column": 62
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 6775,
                                        "end": 6781,
                                        "loc": {
                                          "start": {
                                            "line": 177,
                                            "column": 47
                                          },
                                          "end": {
                                            "line": 177,
                                            "column": 53
                                          }
                                        },
                                        "name": "arcEnd"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 6782,
                                        "end": 6790,
                                        "loc": {
                                          "start": {
                                            "line": 177,
                                            "column": 54
                                          },
                                          "end": {
                                            "line": 177,
                                            "column": 62
                                          }
                                        },
                                        "name": "position"
                                      },
                                      "computed": false
                                    }
                                  ]
                                },
                                "leadingComments": null
                              }
                            ],
                            "kind": "var",
                            "leadingComments": [
                              {
                                "type": "CommentLine",
                                "value": "find incident line",
                                "start": 6707,
                                "end": 6727,
                                "loc": {
                                  "start": {
                                    "line": 176,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 176,
                                    "column": 32
                                  }
                                },
                                "range": [
                                  6707,
                                  6727
                                ]
                              }
                            ]
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 6805,
                            "end": 6875,
                            "loc": {
                              "start": {
                                "line": 178,
                                "column": 12
                              },
                              "end": {
                                "line": 178,
                                "column": 82
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 6805,
                              "end": 6874,
                              "loc": {
                                "start": {
                                  "line": 178,
                                  "column": 12
                                },
                                "end": {
                                  "line": 178,
                                  "column": 81
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "Identifier",
                                "start": 6805,
                                "end": 6815,
                                "loc": {
                                  "start": {
                                    "line": 178,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 178,
                                    "column": 22
                                  }
                                },
                                "name": "samePoints"
                              },
                              "right": {
                                "type": "CallExpression",
                                "start": 6818,
                                "end": 6874,
                                "loc": {
                                  "start": {
                                    "line": 178,
                                    "column": 25
                                  },
                                  "end": {
                                    "line": 178,
                                    "column": 81
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 6818,
                                  "end": 6835,
                                  "loc": {
                                    "start": {
                                      "line": 178,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 178,
                                      "column": 42
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 6818,
                                    "end": 6828,
                                    "loc": {
                                      "start": {
                                        "line": 178,
                                        "column": 25
                                      },
                                      "end": {
                                        "line": 178,
                                        "column": 35
                                      }
                                    },
                                    "name": "samePoints"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 6829,
                                    "end": 6835,
                                    "loc": {
                                      "start": {
                                        "line": 178,
                                        "column": 36
                                      },
                                      "end": {
                                        "line": 178,
                                        "column": 42
                                      }
                                    },
                                    "name": "filter"
                                  },
                                  "computed": false
                                },
                                "arguments": [
                                  {
                                    "type": "ArrowFunctionExpression",
                                    "start": 6836,
                                    "end": 6873,
                                    "loc": {
                                      "start": {
                                        "line": 178,
                                        "column": 43
                                      },
                                      "end": {
                                        "line": 178,
                                        "column": 80
                                      }
                                    },
                                    "id": null,
                                    "generator": false,
                                    "expression": true,
                                    "async": false,
                                    "params": [
                                      {
                                        "type": "Identifier",
                                        "start": 6836,
                                        "end": 6841,
                                        "loc": {
                                          "start": {
                                            "line": 178,
                                            "column": 43
                                          },
                                          "end": {
                                            "line": 178,
                                            "column": 48
                                          }
                                        },
                                        "name": "point"
                                      }
                                    ],
                                    "body": {
                                      "type": "BinaryExpression",
                                      "start": 6845,
                                      "end": 6873,
                                      "loc": {
                                        "start": {
                                          "line": 178,
                                          "column": 52
                                        },
                                        "end": {
                                          "line": 178,
                                          "column": 80
                                        }
                                      },
                                      "left": {
                                        "type": "MemberExpression",
                                        "start": 6845,
                                        "end": 6857,
                                        "loc": {
                                          "start": {
                                            "line": 178,
                                            "column": 52
                                          },
                                          "end": {
                                            "line": 178,
                                            "column": 64
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 6845,
                                          "end": 6850,
                                          "loc": {
                                            "start": {
                                              "line": 178,
                                              "column": 52
                                            },
                                            "end": {
                                              "line": 178,
                                              "column": 57
                                            }
                                          },
                                          "name": "point"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 6851,
                                          "end": 6857,
                                          "loc": {
                                            "start": {
                                              "line": 178,
                                              "column": 58
                                            },
                                            "end": {
                                              "line": 178,
                                              "column": 64
                                            }
                                          },
                                          "name": "parent"
                                        },
                                        "computed": false
                                      },
                                      "operator": "instanceof",
                                      "right": {
                                        "type": "Identifier",
                                        "start": 6869,
                                        "end": 6873,
                                        "loc": {
                                          "start": {
                                            "line": 178,
                                            "column": 76
                                          },
                                          "end": {
                                            "line": 178,
                                            "column": 80
                                          }
                                        },
                                        "name": "Line"
                                      }
                                    }
                                  }
                                ]
                              }
                            }
                          },
                          {
                            "type": "IfStatement",
                            "start": 6888,
                            "end": 6945,
                            "loc": {
                              "start": {
                                "line": 179,
                                "column": 12
                              },
                              "end": {
                                "line": 180,
                                "column": 28
                              }
                            },
                            "test": {
                              "type": "BinaryExpression",
                              "start": 6892,
                              "end": 6915,
                              "loc": {
                                "start": {
                                  "line": 179,
                                  "column": 16
                                },
                                "end": {
                                  "line": 179,
                                  "column": 39
                                }
                              },
                              "left": {
                                "type": "MemberExpression",
                                "start": 6892,
                                "end": 6909,
                                "loc": {
                                  "start": {
                                    "line": 179,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 179,
                                    "column": 33
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 6892,
                                  "end": 6902,
                                  "loc": {
                                    "start": {
                                      "line": 179,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 179,
                                      "column": 26
                                    }
                                  },
                                  "name": "samePoints"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 6903,
                                  "end": 6909,
                                  "loc": {
                                    "start": {
                                      "line": 179,
                                      "column": 27
                                    },
                                    "end": {
                                      "line": 179,
                                      "column": 33
                                    }
                                  },
                                  "name": "length"
                                },
                                "computed": false
                              },
                              "operator": "!==",
                              "right": {
                                "type": "Literal",
                                "start": 6914,
                                "end": 6915,
                                "loc": {
                                  "start": {
                                    "line": 179,
                                    "column": 38
                                  },
                                  "end": {
                                    "line": 179,
                                    "column": 39
                                  }
                                },
                                "value": 1,
                                "rawValue": 1,
                                "raw": "1"
                              }
                            },
                            "consequent": {
                              "type": "ReturnStatement",
                              "start": 6933,
                              "end": 6945,
                              "loc": {
                                "start": {
                                  "line": 180,
                                  "column": 16
                                },
                                "end": {
                                  "line": 180,
                                  "column": 28
                                }
                              },
                              "argument": {
                                "type": "Literal",
                                "start": 6940,
                                "end": 6944,
                                "loc": {
                                  "start": {
                                    "line": 180,
                                    "column": 23
                                  },
                                  "end": {
                                    "line": 180,
                                    "column": 27
                                  }
                                },
                                "value": null,
                                "rawValue": null,
                                "raw": "null"
                              }
                            },
                            "alternate": null
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 6958,
                            "end": 6986,
                            "loc": {
                              "start": {
                                "line": 181,
                                "column": 12
                              },
                              "end": {
                                "line": 181,
                                "column": 40
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 6962,
                                "end": 6985,
                                "loc": {
                                  "start": {
                                    "line": 181,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 181,
                                    "column": 39
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 6962,
                                  "end": 6969,
                                  "loc": {
                                    "start": {
                                      "line": 181,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 181,
                                      "column": 23
                                    }
                                  },
                                  "name": "lineEnd"
                                },
                                "init": {
                                  "type": "MemberExpression",
                                  "start": 6972,
                                  "end": 6985,
                                  "loc": {
                                    "start": {
                                      "line": 181,
                                      "column": 26
                                    },
                                    "end": {
                                      "line": 181,
                                      "column": 39
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 6972,
                                    "end": 6982,
                                    "loc": {
                                      "start": {
                                        "line": 181,
                                        "column": 26
                                      },
                                      "end": {
                                        "line": 181,
                                        "column": 36
                                      }
                                    },
                                    "name": "samePoints"
                                  },
                                  "property": {
                                    "type": "Literal",
                                    "start": 6983,
                                    "end": 6984,
                                    "loc": {
                                      "start": {
                                        "line": 181,
                                        "column": 37
                                      },
                                      "end": {
                                        "line": 181,
                                        "column": 38
                                      }
                                    },
                                    "value": 0,
                                    "rawValue": 0,
                                    "raw": "0"
                                  },
                                  "computed": true
                                }
                              }
                            ],
                            "kind": "var"
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 6999,
                            "end": 7025,
                            "loc": {
                              "start": {
                                "line": 182,
                                "column": 12
                              },
                              "end": {
                                "line": 182,
                                "column": 38
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 7003,
                                "end": 7024,
                                "loc": {
                                  "start": {
                                    "line": 182,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 182,
                                    "column": 37
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 7003,
                                  "end": 7007,
                                  "loc": {
                                    "start": {
                                      "line": 182,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 182,
                                      "column": 20
                                    }
                                  },
                                  "name": "line"
                                },
                                "init": {
                                  "type": "MemberExpression",
                                  "start": 7010,
                                  "end": 7024,
                                  "loc": {
                                    "start": {
                                      "line": 182,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 182,
                                      "column": 37
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 7010,
                                    "end": 7017,
                                    "loc": {
                                      "start": {
                                        "line": 182,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 182,
                                        "column": 30
                                      }
                                    },
                                    "name": "lineEnd"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 7018,
                                    "end": 7024,
                                    "loc": {
                                      "start": {
                                        "line": 182,
                                        "column": 31
                                      },
                                      "end": {
                                        "line": 182,
                                        "column": 37
                                      }
                                    },
                                    "name": "parent"
                                  },
                                  "computed": false
                                }
                              }
                            ],
                            "kind": "var"
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 7038,
                            "end": 7082,
                            "loc": {
                              "start": {
                                "line": 183,
                                "column": 12
                              },
                              "end": {
                                "line": 183,
                                "column": 56
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 7042,
                                "end": 7081,
                                "loc": {
                                  "start": {
                                    "line": 183,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 183,
                                    "column": 55
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 7042,
                                  "end": 7050,
                                  "loc": {
                                    "start": {
                                      "line": 183,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 183,
                                      "column": 24
                                    }
                                  },
                                  "name": "reversed"
                                },
                                "init": {
                                  "type": "BinaryExpression",
                                  "start": 7054,
                                  "end": 7080,
                                  "loc": {
                                    "start": {
                                      "line": 183,
                                      "column": 28
                                    },
                                    "end": {
                                      "line": 183,
                                      "column": 54
                                    }
                                  },
                                  "left": {
                                    "type": "MemberExpression",
                                    "start": 7054,
                                    "end": 7068,
                                    "loc": {
                                      "start": {
                                        "line": 183,
                                        "column": 28
                                      },
                                      "end": {
                                        "line": 183,
                                        "column": 42
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 7054,
                                      "end": 7065,
                                      "loc": {
                                        "start": {
                                          "line": 183,
                                          "column": 28
                                        },
                                        "end": {
                                          "line": 183,
                                          "column": 39
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 7054,
                                        "end": 7058,
                                        "loc": {
                                          "start": {
                                            "line": 183,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 183,
                                            "column": 32
                                          }
                                        },
                                        "name": "line"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 7059,
                                        "end": 7065,
                                        "loc": {
                                          "start": {
                                            "line": 183,
                                            "column": 33
                                          },
                                          "end": {
                                            "line": 183,
                                            "column": 39
                                          }
                                        },
                                        "name": "points"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Literal",
                                      "start": 7066,
                                      "end": 7067,
                                      "loc": {
                                        "start": {
                                          "line": 183,
                                          "column": 40
                                        },
                                        "end": {
                                          "line": 183,
                                          "column": 41
                                        }
                                      },
                                      "value": 0,
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "computed": true
                                  },
                                  "operator": "!==",
                                  "right": {
                                    "type": "Identifier",
                                    "start": 7073,
                                    "end": 7080,
                                    "loc": {
                                      "start": {
                                        "line": 183,
                                        "column": 47
                                      },
                                      "end": {
                                        "line": 183,
                                        "column": 54
                                      }
                                    },
                                    "name": "lineEnd"
                                  },
                                  "parenthesizedExpression": true
                                }
                              }
                            ],
                            "kind": "var",
                            "trailingComments": [
                              {
                                "type": "CommentLine",
                                "value": "check that all constraints are in place",
                                "start": 7095,
                                "end": 7136,
                                "loc": {
                                  "start": {
                                    "line": 184,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 184,
                                    "column": 53
                                  }
                                },
                                "range": [
                                  7095,
                                  7136
                                ]
                              }
                            ]
                          },
                          {
                            "type": "IfStatement",
                            "start": 7149,
                            "end": 7298,
                            "loc": {
                              "start": {
                                "line": 185,
                                "column": 12
                              },
                              "end": {
                                "line": 186,
                                "column": 28
                              }
                            },
                            "test": {
                              "type": "LogicalExpression",
                              "start": 7153,
                              "end": 7268,
                              "loc": {
                                "start": {
                                  "line": 185,
                                  "column": 16
                                },
                                "end": {
                                  "line": 185,
                                  "column": 131
                                }
                              },
                              "left": {
                                "type": "BinaryExpression",
                                "start": 7153,
                                "end": 7212,
                                "loc": {
                                  "start": {
                                    "line": 185,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 185,
                                    "column": 75
                                  }
                                },
                                "left": {
                                  "type": "MemberExpression",
                                  "start": 7153,
                                  "end": 7206,
                                  "loc": {
                                    "start": {
                                      "line": 185,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 185,
                                      "column": 69
                                    }
                                  },
                                  "object": {
                                    "type": "CallExpression",
                                    "start": 7153,
                                    "end": 7199,
                                    "loc": {
                                      "start": {
                                        "line": 185,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 185,
                                        "column": 62
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 7153,
                                      "end": 7182,
                                      "loc": {
                                        "start": {
                                          "line": 185,
                                          "column": 16
                                        },
                                        "end": {
                                          "line": 185,
                                          "column": 45
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 7153,
                                        "end": 7157,
                                        "loc": {
                                          "start": {
                                            "line": 185,
                                            "column": 16
                                          },
                                          "end": {
                                            "line": 185,
                                            "column": 20
                                          }
                                        },
                                        "leadingComments": null
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 7158,
                                        "end": 7182,
                                        "loc": {
                                          "start": {
                                            "line": 185,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 185,
                                            "column": 45
                                          }
                                        },
                                        "name": "FindIncidenceConstraints"
                                      },
                                      "computed": false,
                                      "leadingComments": null
                                    },
                                    "arguments": [
                                      {
                                        "type": "Identifier",
                                        "start": 7183,
                                        "end": 7189,
                                        "loc": {
                                          "start": {
                                            "line": 185,
                                            "column": 46
                                          },
                                          "end": {
                                            "line": 185,
                                            "column": 52
                                          }
                                        },
                                        "name": "arcEnd"
                                      },
                                      {
                                        "type": "Identifier",
                                        "start": 7191,
                                        "end": 7198,
                                        "loc": {
                                          "start": {
                                            "line": 185,
                                            "column": 54
                                          },
                                          "end": {
                                            "line": 185,
                                            "column": 61
                                          }
                                        },
                                        "name": "lineEnd"
                                      }
                                    ],
                                    "leadingComments": null
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 7200,
                                    "end": 7206,
                                    "loc": {
                                      "start": {
                                        "line": 185,
                                        "column": 63
                                      },
                                      "end": {
                                        "line": 185,
                                        "column": 69
                                      }
                                    },
                                    "name": "length"
                                  },
                                  "computed": false,
                                  "leadingComments": null
                                },
                                "operator": "!==",
                                "right": {
                                  "type": "Literal",
                                  "start": 7211,
                                  "end": 7212,
                                  "loc": {
                                    "start": {
                                      "line": 185,
                                      "column": 74
                                    },
                                    "end": {
                                      "line": 185,
                                      "column": 75
                                    }
                                  },
                                  "value": 1,
                                  "rawValue": 1,
                                  "raw": "1"
                                },
                                "leadingComments": null
                              },
                              "operator": "||",
                              "right": {
                                "type": "BinaryExpression",
                                "start": 7216,
                                "end": 7268,
                                "loc": {
                                  "start": {
                                    "line": 185,
                                    "column": 79
                                  },
                                  "end": {
                                    "line": 185,
                                    "column": 131
                                  }
                                },
                                "left": {
                                  "type": "MemberExpression",
                                  "start": 7216,
                                  "end": 7262,
                                  "loc": {
                                    "start": {
                                      "line": 185,
                                      "column": 79
                                    },
                                    "end": {
                                      "line": 185,
                                      "column": 125
                                    }
                                  },
                                  "object": {
                                    "type": "CallExpression",
                                    "start": 7216,
                                    "end": 7255,
                                    "loc": {
                                      "start": {
                                        "line": 185,
                                        "column": 79
                                      },
                                      "end": {
                                        "line": 185,
                                        "column": 118
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 7216,
                                      "end": 7244,
                                      "loc": {
                                        "start": {
                                          "line": 185,
                                          "column": 79
                                        },
                                        "end": {
                                          "line": 185,
                                          "column": 107
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 7216,
                                        "end": 7220,
                                        "loc": {
                                          "start": {
                                            "line": 185,
                                            "column": 79
                                          },
                                          "end": {
                                            "line": 185,
                                            "column": 83
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 7221,
                                        "end": 7244,
                                        "loc": {
                                          "start": {
                                            "line": 185,
                                            "column": 84
                                          },
                                          "end": {
                                            "line": 185,
                                            "column": 107
                                          }
                                        },
                                        "name": "FindTangencyConstraints"
                                      },
                                      "computed": false
                                    },
                                    "arguments": [
                                      {
                                        "type": "Identifier",
                                        "start": 7245,
                                        "end": 7248,
                                        "loc": {
                                          "start": {
                                            "line": 185,
                                            "column": 108
                                          },
                                          "end": {
                                            "line": 185,
                                            "column": 111
                                          }
                                        },
                                        "name": "arc"
                                      },
                                      {
                                        "type": "Identifier",
                                        "start": 7250,
                                        "end": 7254,
                                        "loc": {
                                          "start": {
                                            "line": 185,
                                            "column": 113
                                          },
                                          "end": {
                                            "line": 185,
                                            "column": 117
                                          }
                                        },
                                        "name": "line"
                                      }
                                    ]
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 7256,
                                    "end": 7262,
                                    "loc": {
                                      "start": {
                                        "line": 185,
                                        "column": 119
                                      },
                                      "end": {
                                        "line": 185,
                                        "column": 125
                                      }
                                    },
                                    "name": "length"
                                  },
                                  "computed": false
                                },
                                "operator": "!==",
                                "right": {
                                  "type": "Literal",
                                  "start": 7267,
                                  "end": 7268,
                                  "loc": {
                                    "start": {
                                      "line": 185,
                                      "column": 130
                                    },
                                    "end": {
                                      "line": 185,
                                      "column": 131
                                    }
                                  },
                                  "value": 1,
                                  "rawValue": 1,
                                  "raw": "1"
                                }
                              },
                              "leadingComments": null
                            },
                            "consequent": {
                              "type": "ReturnStatement",
                              "start": 7286,
                              "end": 7298,
                              "loc": {
                                "start": {
                                  "line": 186,
                                  "column": 16
                                },
                                "end": {
                                  "line": 186,
                                  "column": 28
                                }
                              },
                              "argument": {
                                "type": "Literal",
                                "start": 7293,
                                "end": 7297,
                                "loc": {
                                  "start": {
                                    "line": 186,
                                    "column": 23
                                  },
                                  "end": {
                                    "line": 186,
                                    "column": 27
                                  }
                                },
                                "value": null,
                                "rawValue": null,
                                "raw": "null"
                              },
                              "trailingComments": null
                            },
                            "alternate": null,
                            "leadingComments": [
                              {
                                "type": "CommentLine",
                                "value": "check that all constraints are in place",
                                "start": 7095,
                                "end": 7136,
                                "loc": {
                                  "start": {
                                    "line": 184,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 184,
                                    "column": 53
                                  }
                                },
                                "range": [
                                  7095,
                                  7136
                                ]
                              }
                            ],
                            "trailingComments": [
                              {
                                "type": "CommentLine",
                                "value": "check that line is tangent at common point",
                                "start": 7311,
                                "end": 7355,
                                "loc": {
                                  "start": {
                                    "line": 187,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 187,
                                    "column": 56
                                  }
                                },
                                "range": [
                                  7311,
                                  7355
                                ]
                              }
                            ]
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 7368,
                            "end": 7400,
                            "loc": {
                              "start": {
                                "line": 188,
                                "column": 12
                              },
                              "end": {
                                "line": 188,
                                "column": 44
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 7372,
                                "end": 7399,
                                "loc": {
                                  "start": {
                                    "line": 188,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 188,
                                    "column": 43
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 7372,
                                  "end": 7379,
                                  "loc": {
                                    "start": {
                                      "line": 188,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 188,
                                      "column": 23
                                    }
                                  },
                                  "name": "lineDir",
                                  "leadingComments": null
                                },
                                "init": {
                                  "type": "CallExpression",
                                  "start": 7382,
                                  "end": 7399,
                                  "loc": {
                                    "start": {
                                      "line": 188,
                                      "column": 26
                                    },
                                    "end": {
                                      "line": 188,
                                      "column": 43
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 7382,
                                    "end": 7397,
                                    "loc": {
                                      "start": {
                                        "line": 188,
                                        "column": 26
                                      },
                                      "end": {
                                        "line": 188,
                                        "column": 41
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 7382,
                                      "end": 7386,
                                      "loc": {
                                        "start": {
                                          "line": 188,
                                          "column": 26
                                        },
                                        "end": {
                                          "line": 188,
                                          "column": 30
                                        }
                                      },
                                      "name": "line"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 7387,
                                      "end": 7397,
                                      "loc": {
                                        "start": {
                                          "line": 188,
                                          "column": 31
                                        },
                                        "end": {
                                          "line": 188,
                                          "column": 41
                                        }
                                      },
                                      "name": "getTangent"
                                    },
                                    "computed": false
                                  },
                                  "arguments": []
                                },
                                "leadingComments": null
                              }
                            ],
                            "kind": "var",
                            "leadingComments": [
                              {
                                "type": "CommentLine",
                                "value": "check that line is tangent at common point",
                                "start": 7311,
                                "end": 7355,
                                "loc": {
                                  "start": {
                                    "line": 187,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 187,
                                    "column": 56
                                  }
                                },
                                "range": [
                                  7311,
                                  7355
                                ]
                              }
                            ]
                          },
                          {
                            "type": "VariableDeclaration",
                            "start": 7413,
                            "end": 7458,
                            "loc": {
                              "start": {
                                "line": 189,
                                "column": 12
                              },
                              "end": {
                                "line": 189,
                                "column": 57
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 7417,
                                "end": 7457,
                                "loc": {
                                  "start": {
                                    "line": 189,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 189,
                                    "column": 56
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 7417,
                                  "end": 7423,
                                  "loc": {
                                    "start": {
                                      "line": 189,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 189,
                                      "column": 22
                                    }
                                  },
                                  "name": "arcDir"
                                },
                                "init": {
                                  "type": "CallExpression",
                                  "start": 7426,
                                  "end": 7457,
                                  "loc": {
                                    "start": {
                                      "line": 189,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 189,
                                      "column": 56
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 7426,
                                    "end": 7440,
                                    "loc": {
                                      "start": {
                                        "line": 189,
                                        "column": 25
                                      },
                                      "end": {
                                        "line": 189,
                                        "column": 39
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 7426,
                                      "end": 7429,
                                      "loc": {
                                        "start": {
                                          "line": 189,
                                          "column": 25
                                        },
                                        "end": {
                                          "line": 189,
                                          "column": 28
                                        }
                                      },
                                      "name": "arc"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 7430,
                                      "end": 7440,
                                      "loc": {
                                        "start": {
                                          "line": 189,
                                          "column": 29
                                        },
                                        "end": {
                                          "line": 189,
                                          "column": 39
                                        }
                                      },
                                      "name": "getTangent"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "MemberExpression",
                                      "start": 7441,
                                      "end": 7456,
                                      "loc": {
                                        "start": {
                                          "line": 189,
                                          "column": 40
                                        },
                                        "end": {
                                          "line": 189,
                                          "column": 55
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 7441,
                                        "end": 7447,
                                        "loc": {
                                          "start": {
                                            "line": 189,
                                            "column": 40
                                          },
                                          "end": {
                                            "line": 189,
                                            "column": 46
                                          }
                                        },
                                        "name": "arcEnd"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 7448,
                                        "end": 7456,
                                        "loc": {
                                          "start": {
                                            "line": 189,
                                            "column": 47
                                          },
                                          "end": {
                                            "line": 189,
                                            "column": 55
                                          }
                                        },
                                        "name": "position"
                                      },
                                      "computed": false
                                    }
                                  ]
                                }
                              }
                            ],
                            "kind": "var"
                          },
                          {
                            "type": "IfStatement",
                            "start": 7471,
                            "end": 7518,
                            "loc": {
                              "start": {
                                "line": 190,
                                "column": 12
                              },
                              "end": {
                                "line": 191,
                                "column": 33
                              }
                            },
                            "test": {
                              "type": "Identifier",
                              "start": 7475,
                              "end": 7483,
                              "loc": {
                                "start": {
                                  "line": 190,
                                  "column": 16
                                },
                                "end": {
                                  "line": 190,
                                  "column": 24
                                }
                              },
                              "name": "reversed"
                            },
                            "consequent": {
                              "type": "ExpressionStatement",
                              "start": 7501,
                              "end": 7518,
                              "loc": {
                                "start": {
                                  "line": 191,
                                  "column": 16
                                },
                                "end": {
                                  "line": 191,
                                  "column": 33
                                }
                              },
                              "expression": {
                                "type": "CallExpression",
                                "start": 7501,
                                "end": 7517,
                                "loc": {
                                  "start": {
                                    "line": 191,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 191,
                                    "column": 32
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 7501,
                                  "end": 7515,
                                  "loc": {
                                    "start": {
                                      "line": 191,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 191,
                                      "column": 30
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 7501,
                                    "end": 7508,
                                    "loc": {
                                      "start": {
                                        "line": 191,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 191,
                                        "column": 23
                                      }
                                    },
                                    "name": "lineDir"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 7509,
                                    "end": 7515,
                                    "loc": {
                                      "start": {
                                        "line": 191,
                                        "column": 24
                                      },
                                      "end": {
                                        "line": 191,
                                        "column": 30
                                      }
                                    },
                                    "name": "negate"
                                  },
                                  "computed": false
                                },
                                "arguments": []
                              }
                            },
                            "alternate": null
                          },
                          {
                            "type": "IfStatement",
                            "start": 7531,
                            "end": 7576,
                            "loc": {
                              "start": {
                                "line": 192,
                                "column": 12
                              },
                              "end": {
                                "line": 193,
                                "column": 32
                              }
                            },
                            "test": {
                              "type": "BinaryExpression",
                              "start": 7535,
                              "end": 7542,
                              "loc": {
                                "start": {
                                  "line": 192,
                                  "column": 16
                                },
                                "end": {
                                  "line": 192,
                                  "column": 23
                                }
                              },
                              "left": {
                                "type": "Identifier",
                                "start": 7535,
                                "end": 7536,
                                "loc": {
                                  "start": {
                                    "line": 192,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 192,
                                    "column": 17
                                  }
                                },
                                "name": "i"
                              },
                              "operator": "===",
                              "right": {
                                "type": "Literal",
                                "start": 7541,
                                "end": 7542,
                                "loc": {
                                  "start": {
                                    "line": 192,
                                    "column": 22
                                  },
                                  "end": {
                                    "line": 192,
                                    "column": 23
                                  }
                                },
                                "value": 0,
                                "rawValue": 0,
                                "raw": "0"
                              }
                            },
                            "consequent": {
                              "type": "ExpressionStatement",
                              "start": 7560,
                              "end": 7576,
                              "loc": {
                                "start": {
                                  "line": 193,
                                  "column": 16
                                },
                                "end": {
                                  "line": 193,
                                  "column": 32
                                }
                              },
                              "expression": {
                                "type": "CallExpression",
                                "start": 7560,
                                "end": 7575,
                                "loc": {
                                  "start": {
                                    "line": 193,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 193,
                                    "column": 31
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 7560,
                                  "end": 7573,
                                  "loc": {
                                    "start": {
                                      "line": 193,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 193,
                                      "column": 29
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 7560,
                                    "end": 7566,
                                    "loc": {
                                      "start": {
                                        "line": 193,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 193,
                                        "column": 22
                                      }
                                    },
                                    "name": "arcDir"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 7567,
                                    "end": 7573,
                                    "loc": {
                                      "start": {
                                        "line": 193,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 193,
                                        "column": 29
                                      }
                                    },
                                    "name": "negate"
                                  },
                                  "computed": false
                                },
                                "arguments": []
                              }
                            },
                            "alternate": null
                          },
                          {
                            "type": "IfStatement",
                            "start": 7589,
                            "end": 7673,
                            "loc": {
                              "start": {
                                "line": 194,
                                "column": 12
                              },
                              "end": {
                                "line": 195,
                                "column": 28
                              }
                            },
                            "test": {
                              "type": "BinaryExpression",
                              "start": 7593,
                              "end": 7643,
                              "loc": {
                                "start": {
                                  "line": 194,
                                  "column": 16
                                },
                                "end": {
                                  "line": 194,
                                  "column": 66
                                }
                              },
                              "left": {
                                "type": "CallExpression",
                                "start": 7593,
                                "end": 7619,
                                "loc": {
                                  "start": {
                                    "line": 194,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 194,
                                    "column": 42
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 7593,
                                  "end": 7611,
                                  "loc": {
                                    "start": {
                                      "line": 194,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 194,
                                      "column": 34
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 7593,
                                    "end": 7600,
                                    "loc": {
                                      "start": {
                                        "line": 194,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 194,
                                        "column": 23
                                      }
                                    },
                                    "name": "lineDir"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 7601,
                                    "end": 7611,
                                    "loc": {
                                      "start": {
                                        "line": 194,
                                        "column": 24
                                      },
                                      "end": {
                                        "line": 194,
                                        "column": 34
                                      }
                                    },
                                    "name": "distanceTo"
                                  },
                                  "computed": false
                                },
                                "arguments": [
                                  {
                                    "type": "Identifier",
                                    "start": 7612,
                                    "end": 7618,
                                    "loc": {
                                      "start": {
                                        "line": 194,
                                        "column": 35
                                      },
                                      "end": {
                                        "line": 194,
                                        "column": 41
                                      }
                                    },
                                    "name": "arcDir"
                                  }
                                ]
                              },
                              "operator": ">",
                              "right": {
                                "type": "MemberExpression",
                                "start": 7622,
                                "end": 7643,
                                "loc": {
                                  "start": {
                                    "line": 194,
                                    "column": 45
                                  },
                                  "end": {
                                    "line": 194,
                                    "column": 66
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 7622,
                                  "end": 7626,
                                  "loc": {
                                    "start": {
                                      "line": 194,
                                      "column": 45
                                    },
                                    "end": {
                                      "line": 194,
                                      "column": 49
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 7627,
                                  "end": 7643,
                                  "loc": {
                                    "start": {
                                      "line": 194,
                                      "column": 50
                                    },
                                    "end": {
                                      "line": 194,
                                      "column": 66
                                    }
                                  },
                                  "name": "angularTolerance"
                                },
                                "computed": false
                              }
                            },
                            "consequent": {
                              "type": "ReturnStatement",
                              "start": 7661,
                              "end": 7673,
                              "loc": {
                                "start": {
                                  "line": 195,
                                  "column": 16
                                },
                                "end": {
                                  "line": 195,
                                  "column": 28
                                }
                              },
                              "argument": {
                                "type": "Literal",
                                "start": 7668,
                                "end": 7672,
                                "loc": {
                                  "start": {
                                    "line": 195,
                                    "column": 23
                                  },
                                  "end": {
                                    "line": 195,
                                    "column": 27
                                  }
                                },
                                "value": null,
                                "rawValue": null,
                                "raw": "null"
                              },
                              "trailingComments": null
                            },
                            "alternate": null,
                            "trailingComments": [
                              {
                                "type": "CommentLine",
                                "value": "save found objects",
                                "start": 7686,
                                "end": 7706,
                                "loc": {
                                  "start": {
                                    "line": 196,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 196,
                                    "column": 32
                                  }
                                },
                                "range": [
                                  7686,
                                  7706
                                ]
                              }
                            ]
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 7719,
                            "end": 7739,
                            "loc": {
                              "start": {
                                "line": 197,
                                "column": 12
                              },
                              "end": {
                                "line": 197,
                                "column": 32
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 7719,
                              "end": 7738,
                              "loc": {
                                "start": {
                                  "line": 197,
                                  "column": 12
                                },
                                "end": {
                                  "line": 197,
                                  "column": 31
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 7719,
                                "end": 7731,
                                "loc": {
                                  "start": {
                                    "line": 197,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 197,
                                    "column": 24
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 7719,
                                  "end": 7728,
                                  "loc": {
                                    "start": {
                                      "line": 197,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 197,
                                      "column": 21
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 7719,
                                    "end": 7722,
                                    "loc": {
                                      "start": {
                                        "line": 197,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 197,
                                        "column": 15
                                      }
                                    },
                                    "name": "res",
                                    "leadingComments": null
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 7723,
                                    "end": 7728,
                                    "loc": {
                                      "start": {
                                        "line": 197,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 197,
                                        "column": 21
                                      }
                                    },
                                    "name": "lines"
                                  },
                                  "computed": false,
                                  "leadingComments": null
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 7729,
                                  "end": 7730,
                                  "loc": {
                                    "start": {
                                      "line": 197,
                                      "column": 22
                                    },
                                    "end": {
                                      "line": 197,
                                      "column": 23
                                    }
                                  },
                                  "name": "i"
                                },
                                "computed": true,
                                "leadingComments": null
                              },
                              "right": {
                                "type": "Identifier",
                                "start": 7734,
                                "end": 7738,
                                "loc": {
                                  "start": {
                                    "line": 197,
                                    "column": 27
                                  },
                                  "end": {
                                    "line": 197,
                                    "column": 31
                                  }
                                },
                                "name": "line"
                              },
                              "leadingComments": null
                            },
                            "leadingComments": [
                              {
                                "type": "CommentLine",
                                "value": "save found objects",
                                "start": 7686,
                                "end": 7706,
                                "loc": {
                                  "start": {
                                    "line": 196,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 196,
                                    "column": 32
                                  }
                                },
                                "range": [
                                  7686,
                                  7706
                                ]
                              }
                            ]
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 7752,
                            "end": 7778,
                            "loc": {
                              "start": {
                                "line": 198,
                                "column": 12
                              },
                              "end": {
                                "line": 198,
                                "column": 38
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 7752,
                              "end": 7777,
                              "loc": {
                                "start": {
                                  "line": 198,
                                  "column": 12
                                },
                                "end": {
                                  "line": 198,
                                  "column": 37
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 7752,
                                "end": 7767,
                                "loc": {
                                  "start": {
                                    "line": 198,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 198,
                                    "column": 27
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 7752,
                                  "end": 7764,
                                  "loc": {
                                    "start": {
                                      "line": 198,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 198,
                                      "column": 24
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 7752,
                                    "end": 7755,
                                    "loc": {
                                      "start": {
                                        "line": 198,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 198,
                                        "column": 15
                                      }
                                    },
                                    "name": "res"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 7756,
                                    "end": 7764,
                                    "loc": {
                                      "start": {
                                        "line": 198,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 198,
                                        "column": 24
                                      }
                                    },
                                    "name": "lineEnds"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 7765,
                                  "end": 7766,
                                  "loc": {
                                    "start": {
                                      "line": 198,
                                      "column": 25
                                    },
                                    "end": {
                                      "line": 198,
                                      "column": 26
                                    }
                                  },
                                  "name": "i"
                                },
                                "computed": true
                              },
                              "right": {
                                "type": "Identifier",
                                "start": 7770,
                                "end": 7777,
                                "loc": {
                                  "start": {
                                    "line": 198,
                                    "column": 30
                                  },
                                  "end": {
                                    "line": 198,
                                    "column": 37
                                  }
                                },
                                "name": "lineEnd"
                              }
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 7791,
                            "end": 7815,
                            "loc": {
                              "start": {
                                "line": 199,
                                "column": 12
                              },
                              "end": {
                                "line": 199,
                                "column": 36
                              }
                            },
                            "expression": {
                              "type": "AssignmentExpression",
                              "start": 7791,
                              "end": 7814,
                              "loc": {
                                "start": {
                                  "line": 199,
                                  "column": 12
                                },
                                "end": {
                                  "line": 199,
                                  "column": 35
                                }
                              },
                              "operator": "=",
                              "left": {
                                "type": "MemberExpression",
                                "start": 7791,
                                "end": 7805,
                                "loc": {
                                  "start": {
                                    "line": 199,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 199,
                                    "column": 26
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 7791,
                                  "end": 7802,
                                  "loc": {
                                    "start": {
                                      "line": 199,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 199,
                                      "column": 23
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 7791,
                                    "end": 7794,
                                    "loc": {
                                      "start": {
                                        "line": 199,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 199,
                                        "column": 15
                                      }
                                    },
                                    "name": "res"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 7795,
                                    "end": 7802,
                                    "loc": {
                                      "start": {
                                        "line": 199,
                                        "column": 16
                                      },
                                      "end": {
                                        "line": 199,
                                        "column": 23
                                      }
                                    },
                                    "name": "arcEnds"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 7803,
                                  "end": 7804,
                                  "loc": {
                                    "start": {
                                      "line": 199,
                                      "column": 24
                                    },
                                    "end": {
                                      "line": 199,
                                      "column": 25
                                    }
                                  },
                                  "name": "i"
                                },
                                "computed": true
                              },
                              "right": {
                                "type": "Identifier",
                                "start": 7808,
                                "end": 7814,
                                "loc": {
                                  "start": {
                                    "line": 199,
                                    "column": 29
                                  },
                                  "end": {
                                    "line": 199,
                                    "column": 35
                                  }
                                },
                                "name": "arcEnd"
                              }
                            }
                          }
                        ],
                        "trailingComments": null
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "calculate location of fillet's vertex point",
                          "start": 7835,
                          "end": 7880,
                          "loc": {
                            "start": {
                              "line": 202,
                              "column": 8
                            },
                            "end": {
                              "line": 202,
                              "column": 53
                            }
                          },
                          "range": [
                            7835,
                            7880
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 7889,
                      "end": 7933,
                      "loc": {
                        "start": {
                          "line": 203,
                          "column": 8
                        },
                        "end": {
                          "line": 203,
                          "column": 52
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 7893,
                          "end": 7932,
                          "loc": {
                            "start": {
                              "line": 203,
                              "column": 12
                            },
                            "end": {
                              "line": 203,
                              "column": 51
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 7893,
                            "end": 7897,
                            "loc": {
                              "start": {
                                "line": 203,
                                "column": 12
                              },
                              "end": {
                                "line": 203,
                                "column": 16
                              }
                            },
                            "name": "dist",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "BinaryExpression",
                            "start": 7900,
                            "end": 7932,
                            "loc": {
                              "start": {
                                "line": 203,
                                "column": 19
                              },
                              "end": {
                                "line": 203,
                                "column": 51
                              }
                            },
                            "left": {
                              "type": "MemberExpression",
                              "start": 7900,
                              "end": 7910,
                              "loc": {
                                "start": {
                                  "line": 203,
                                  "column": 19
                                },
                                "end": {
                                  "line": 203,
                                  "column": 29
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 7900,
                                "end": 7903,
                                "loc": {
                                  "start": {
                                    "line": 203,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 203,
                                    "column": 22
                                  }
                                },
                                "name": "arc"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 7904,
                                "end": 7910,
                                "loc": {
                                  "start": {
                                    "line": 203,
                                    "column": 23
                                  },
                                  "end": {
                                    "line": 203,
                                    "column": 29
                                  }
                                },
                                "name": "radius"
                              },
                              "computed": false
                            },
                            "operator": "/",
                            "right": {
                              "type": "CallExpression",
                              "start": 7913,
                              "end": 7932,
                              "loc": {
                                "start": {
                                  "line": 203,
                                  "column": 32
                                },
                                "end": {
                                  "line": 203,
                                  "column": 51
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 7913,
                                "end": 7921,
                                "loc": {
                                  "start": {
                                    "line": 203,
                                    "column": 32
                                  },
                                  "end": {
                                    "line": 203,
                                    "column": 40
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 7913,
                                  "end": 7917,
                                  "loc": {
                                    "start": {
                                      "line": 203,
                                      "column": 32
                                    },
                                    "end": {
                                      "line": 203,
                                      "column": 36
                                    }
                                  },
                                  "name": "Math"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 7918,
                                  "end": 7921,
                                  "loc": {
                                    "start": {
                                      "line": 203,
                                      "column": 37
                                    },
                                    "end": {
                                      "line": 203,
                                      "column": 40
                                    }
                                  },
                                  "name": "tan"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "BinaryExpression",
                                  "start": 7922,
                                  "end": 7931,
                                  "loc": {
                                    "start": {
                                      "line": 203,
                                      "column": 41
                                    },
                                    "end": {
                                      "line": 203,
                                      "column": 50
                                    }
                                  },
                                  "left": {
                                    "type": "Identifier",
                                    "start": 7922,
                                    "end": 7927,
                                    "loc": {
                                      "start": {
                                        "line": 203,
                                        "column": 41
                                      },
                                      "end": {
                                        "line": 203,
                                        "column": 46
                                      }
                                    },
                                    "name": "angle"
                                  },
                                  "operator": "/",
                                  "right": {
                                    "type": "Literal",
                                    "start": 7930,
                                    "end": 7931,
                                    "loc": {
                                      "start": {
                                        "line": 203,
                                        "column": 49
                                      },
                                      "end": {
                                        "line": 203,
                                        "column": 50
                                      }
                                    },
                                    "value": 2,
                                    "rawValue": 2,
                                    "raw": "2"
                                  }
                                }
                              ]
                            }
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "calculate location of fillet's vertex point",
                          "start": 7835,
                          "end": 7880,
                          "loc": {
                            "start": {
                              "line": 202,
                              "column": 8
                            },
                            "end": {
                              "line": 202,
                              "column": 53
                            }
                          },
                          "range": [
                            7835,
                            7880
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 7942,
                      "end": 7991,
                      "loc": {
                        "start": {
                          "line": 204,
                          "column": 8
                        },
                        "end": {
                          "line": 204,
                          "column": 57
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 7946,
                          "end": 7990,
                          "loc": {
                            "start": {
                              "line": 204,
                              "column": 12
                            },
                            "end": {
                              "line": 204,
                              "column": 56
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 7946,
                            "end": 7949,
                            "loc": {
                              "start": {
                                "line": 204,
                                "column": 12
                              },
                              "end": {
                                "line": 204,
                                "column": 15
                              }
                            },
                            "name": "dir"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 7952,
                            "end": 7990,
                            "loc": {
                              "start": {
                                "line": 204,
                                "column": 18
                              },
                              "end": {
                                "line": 204,
                                "column": 56
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 7952,
                              "end": 7966,
                              "loc": {
                                "start": {
                                  "line": 204,
                                  "column": 18
                                },
                                "end": {
                                  "line": 204,
                                  "column": 32
                                }
                              },
                              "object": {
                                "type": "Identifier",
                                "start": 7952,
                                "end": 7955,
                                "loc": {
                                  "start": {
                                    "line": 204,
                                    "column": 18
                                  },
                                  "end": {
                                    "line": 204,
                                    "column": 21
                                  }
                                },
                                "name": "arc"
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 7956,
                                "end": 7966,
                                "loc": {
                                  "start": {
                                    "line": 204,
                                    "column": 22
                                  },
                                  "end": {
                                    "line": 204,
                                    "column": 32
                                  }
                                },
                                "name": "getTangent"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "MemberExpression",
                                "start": 7967,
                                "end": 7989,
                                "loc": {
                                  "start": {
                                    "line": 204,
                                    "column": 33
                                  },
                                  "end": {
                                    "line": 204,
                                    "column": 55
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 7967,
                                  "end": 7980,
                                  "loc": {
                                    "start": {
                                      "line": 204,
                                      "column": 33
                                    },
                                    "end": {
                                      "line": 204,
                                      "column": 46
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 7967,
                                    "end": 7977,
                                    "loc": {
                                      "start": {
                                        "line": 204,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 204,
                                        "column": 43
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 7967,
                                      "end": 7970,
                                      "loc": {
                                        "start": {
                                          "line": 204,
                                          "column": 33
                                        },
                                        "end": {
                                          "line": 204,
                                          "column": 36
                                        }
                                      },
                                      "name": "arc"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 7971,
                                      "end": 7977,
                                      "loc": {
                                        "start": {
                                          "line": 204,
                                          "column": 37
                                        },
                                        "end": {
                                          "line": 204,
                                          "column": 43
                                        }
                                      },
                                      "name": "points"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Literal",
                                    "start": 7978,
                                    "end": 7979,
                                    "loc": {
                                      "start": {
                                        "line": 204,
                                        "column": 44
                                      },
                                      "end": {
                                        "line": 204,
                                        "column": 45
                                      }
                                    },
                                    "value": 0,
                                    "rawValue": 0,
                                    "raw": "0"
                                  },
                                  "computed": true
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 7981,
                                  "end": 7989,
                                  "loc": {
                                    "start": {
                                      "line": 204,
                                      "column": 47
                                    },
                                    "end": {
                                      "line": 204,
                                      "column": 55
                                    }
                                  },
                                  "name": "position"
                                },
                                "computed": false
                              }
                            ]
                          }
                        }
                      ],
                      "kind": "var"
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 8000,
                      "end": 8077,
                      "loc": {
                        "start": {
                          "line": 205,
                          "column": 8
                        },
                        "end": {
                          "line": 205,
                          "column": 85
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 8004,
                          "end": 8076,
                          "loc": {
                            "start": {
                              "line": 205,
                              "column": 12
                            },
                            "end": {
                              "line": 205,
                              "column": 84
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 8004,
                            "end": 8013,
                            "loc": {
                              "start": {
                                "line": 205,
                                "column": 12
                              },
                              "end": {
                                "line": 205,
                                "column": 21
                              }
                            },
                            "name": "vertexPos"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 8016,
                            "end": 8076,
                            "loc": {
                              "start": {
                                "line": 205,
                                "column": 24
                              },
                              "end": {
                                "line": 205,
                                "column": 84
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 8016,
                              "end": 8052,
                              "loc": {
                                "start": {
                                  "line": 205,
                                  "column": 24
                                },
                                "end": {
                                  "line": 205,
                                  "column": 60
                                }
                              },
                              "object": {
                                "type": "CallExpression",
                                "start": 8016,
                                "end": 8048,
                                "loc": {
                                  "start": {
                                    "line": 205,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 205,
                                    "column": 56
                                  }
                                },
                                "callee": {
                                  "type": "MemberExpression",
                                  "start": 8016,
                                  "end": 8042,
                                  "loc": {
                                    "start": {
                                      "line": 205,
                                      "column": 24
                                    },
                                    "end": {
                                      "line": 205,
                                      "column": 50
                                    }
                                  },
                                  "object": {
                                    "type": "CallExpression",
                                    "start": 8016,
                                    "end": 8027,
                                    "loc": {
                                      "start": {
                                        "line": 205,
                                        "column": 24
                                      },
                                      "end": {
                                        "line": 205,
                                        "column": 35
                                      }
                                    },
                                    "callee": {
                                      "type": "MemberExpression",
                                      "start": 8016,
                                      "end": 8025,
                                      "loc": {
                                        "start": {
                                          "line": 205,
                                          "column": 24
                                        },
                                        "end": {
                                          "line": 205,
                                          "column": 33
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 8016,
                                        "end": 8019,
                                        "loc": {
                                          "start": {
                                            "line": 205,
                                            "column": 24
                                          },
                                          "end": {
                                            "line": 205,
                                            "column": 27
                                          }
                                        },
                                        "name": "dir"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 8020,
                                        "end": 8025,
                                        "loc": {
                                          "start": {
                                            "line": 205,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 205,
                                            "column": 33
                                          }
                                        },
                                        "name": "clone"
                                      },
                                      "computed": false
                                    },
                                    "arguments": []
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 8028,
                                    "end": 8042,
                                    "loc": {
                                      "start": {
                                        "line": 205,
                                        "column": 36
                                      },
                                      "end": {
                                        "line": 205,
                                        "column": 50
                                      }
                                    },
                                    "name": "multiplyScalar"
                                  },
                                  "computed": false
                                },
                                "arguments": [
                                  {
                                    "type": "Identifier",
                                    "start": 8043,
                                    "end": 8047,
                                    "loc": {
                                      "start": {
                                        "line": 205,
                                        "column": 51
                                      },
                                      "end": {
                                        "line": 205,
                                        "column": 55
                                      }
                                    },
                                    "name": "dist"
                                  }
                                ]
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 8049,
                                "end": 8052,
                                "loc": {
                                  "start": {
                                    "line": 205,
                                    "column": 57
                                  },
                                  "end": {
                                    "line": 205,
                                    "column": 60
                                  }
                                },
                                "name": "add"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "MemberExpression",
                                "start": 8053,
                                "end": 8075,
                                "loc": {
                                  "start": {
                                    "line": 205,
                                    "column": 61
                                  },
                                  "end": {
                                    "line": 205,
                                    "column": 83
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 8053,
                                  "end": 8066,
                                  "loc": {
                                    "start": {
                                      "line": 205,
                                      "column": 61
                                    },
                                    "end": {
                                      "line": 205,
                                      "column": 74
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 8053,
                                    "end": 8063,
                                    "loc": {
                                      "start": {
                                        "line": 205,
                                        "column": 61
                                      },
                                      "end": {
                                        "line": 205,
                                        "column": 71
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 8053,
                                      "end": 8056,
                                      "loc": {
                                        "start": {
                                          "line": 205,
                                          "column": 61
                                        },
                                        "end": {
                                          "line": 205,
                                          "column": 64
                                        }
                                      },
                                      "name": "arc"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 8057,
                                      "end": 8063,
                                      "loc": {
                                        "start": {
                                          "line": 205,
                                          "column": 65
                                        },
                                        "end": {
                                          "line": 205,
                                          "column": 71
                                        }
                                      },
                                      "name": "points"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Literal",
                                    "start": 8064,
                                    "end": 8065,
                                    "loc": {
                                      "start": {
                                        "line": 205,
                                        "column": 72
                                      },
                                      "end": {
                                        "line": 205,
                                        "column": 73
                                      }
                                    },
                                    "value": 0,
                                    "rawValue": 0,
                                    "raw": "0"
                                  },
                                  "computed": true
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 8067,
                                  "end": 8075,
                                  "loc": {
                                    "start": {
                                      "line": 205,
                                      "column": 75
                                    },
                                    "end": {
                                      "line": 205,
                                      "column": 83
                                    }
                                  },
                                  "name": "position"
                                },
                                "computed": false
                              }
                            ]
                          }
                        }
                      ],
                      "kind": "var",
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check for a point there",
                          "start": 8086,
                          "end": 8111,
                          "loc": {
                            "start": {
                              "line": 206,
                              "column": 8
                            },
                            "end": {
                              "line": 206,
                              "column": 33
                            }
                          },
                          "range": [
                            8086,
                            8111
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 8120,
                      "end": 8186,
                      "loc": {
                        "start": {
                          "line": 207,
                          "column": 8
                        },
                        "end": {
                          "line": 207,
                          "column": 74
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 8124,
                          "end": 8185,
                          "loc": {
                            "start": {
                              "line": 207,
                              "column": 12
                            },
                            "end": {
                              "line": 207,
                              "column": 73
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 8124,
                            "end": 8132,
                            "loc": {
                              "start": {
                                "line": 207,
                                "column": 12
                              },
                              "end": {
                                "line": 207,
                                "column": 20
                              }
                            },
                            "name": "vertices",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 8135,
                            "end": 8185,
                            "loc": {
                              "start": {
                                "line": 207,
                                "column": 23
                              },
                              "end": {
                                "line": 207,
                                "column": 73
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 8135,
                              "end": 8152,
                              "loc": {
                                "start": {
                                  "line": 207,
                                  "column": 23
                                },
                                "end": {
                                  "line": 207,
                                  "column": 40
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 8135,
                                "end": 8139,
                                "loc": {
                                  "start": {
                                    "line": 207,
                                    "column": 23
                                  },
                                  "end": {
                                    "line": 207,
                                    "column": 27
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 8140,
                                "end": 8152,
                                "loc": {
                                  "start": {
                                    "line": 207,
                                    "column": 28
                                  },
                                  "end": {
                                    "line": 207,
                                    "column": 40
                                  }
                                },
                                "name": "FindPointsAt"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "Identifier",
                                "start": 8153,
                                "end": 8162,
                                "loc": {
                                  "start": {
                                    "line": 207,
                                    "column": 41
                                  },
                                  "end": {
                                    "line": 207,
                                    "column": 50
                                  }
                                },
                                "name": "vertexPos"
                              },
                              {
                                "type": "MemberExpression",
                                "start": 8164,
                                "end": 8184,
                                "loc": {
                                  "start": {
                                    "line": 207,
                                    "column": 52
                                  },
                                  "end": {
                                    "line": 207,
                                    "column": 72
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 8164,
                                  "end": 8168,
                                  "loc": {
                                    "start": {
                                      "line": 207,
                                      "column": 52
                                    },
                                    "end": {
                                      "line": 207,
                                      "column": 56
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 8169,
                                  "end": 8184,
                                  "loc": {
                                    "start": {
                                      "line": 207,
                                      "column": 57
                                    },
                                    "end": {
                                      "line": 207,
                                      "column": 72
                                    }
                                  },
                                  "name": "linearTolerance"
                                },
                                "computed": false
                              }
                            ]
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check for a point there",
                          "start": 8086,
                          "end": 8111,
                          "loc": {
                            "start": {
                              "line": 206,
                              "column": 8
                            },
                            "end": {
                              "line": 206,
                              "column": 33
                            }
                          },
                          "range": [
                            8086,
                            8111
                          ]
                        }
                      ]
                    },
                    {
                      "type": "IfStatement",
                      "start": 8195,
                      "end": 8246,
                      "loc": {
                        "start": {
                          "line": 208,
                          "column": 8
                        },
                        "end": {
                          "line": 209,
                          "column": 24
                        }
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 8199,
                        "end": 8220,
                        "loc": {
                          "start": {
                            "line": 208,
                            "column": 12
                          },
                          "end": {
                            "line": 208,
                            "column": 33
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 8199,
                          "end": 8214,
                          "loc": {
                            "start": {
                              "line": 208,
                              "column": 12
                            },
                            "end": {
                              "line": 208,
                              "column": 27
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 8199,
                            "end": 8207,
                            "loc": {
                              "start": {
                                "line": 208,
                                "column": 12
                              },
                              "end": {
                                "line": 208,
                                "column": 20
                              }
                            },
                            "name": "vertices"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 8208,
                            "end": 8214,
                            "loc": {
                              "start": {
                                "line": 208,
                                "column": 21
                              },
                              "end": {
                                "line": 208,
                                "column": 27
                              }
                            },
                            "name": "length"
                          },
                          "computed": false
                        },
                        "operator": "!==",
                        "right": {
                          "type": "Literal",
                          "start": 8219,
                          "end": 8220,
                          "loc": {
                            "start": {
                              "line": 208,
                              "column": 32
                            },
                            "end": {
                              "line": 208,
                              "column": 33
                            }
                          },
                          "value": 1,
                          "rawValue": 1,
                          "raw": "1"
                        }
                      },
                      "consequent": {
                        "type": "ReturnStatement",
                        "start": 8234,
                        "end": 8246,
                        "loc": {
                          "start": {
                            "line": 209,
                            "column": 12
                          },
                          "end": {
                            "line": 209,
                            "column": 24
                          }
                        },
                        "argument": {
                          "type": "Literal",
                          "start": 8241,
                          "end": 8245,
                          "loc": {
                            "start": {
                              "line": 209,
                              "column": 19
                            },
                            "end": {
                              "line": 209,
                              "column": 23
                            }
                          },
                          "value": null,
                          "rawValue": null,
                          "raw": "null"
                        },
                        "trailingComments": null
                      },
                      "alternate": null,
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "TODO: be kinder?...",
                          "start": 8250,
                          "end": 8271,
                          "loc": {
                            "start": {
                              "line": 209,
                              "column": 28
                            },
                            "end": {
                              "line": 209,
                              "column": 49
                            }
                          },
                          "range": [
                            8250,
                            8271
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 8280,
                      "end": 8305,
                      "loc": {
                        "start": {
                          "line": 210,
                          "column": 8
                        },
                        "end": {
                          "line": 210,
                          "column": 33
                        }
                      },
                      "expression": {
                        "type": "AssignmentExpression",
                        "start": 8280,
                        "end": 8304,
                        "loc": {
                          "start": {
                            "line": 210,
                            "column": 8
                          },
                          "end": {
                            "line": 210,
                            "column": 32
                          }
                        },
                        "operator": "=",
                        "left": {
                          "type": "MemberExpression",
                          "start": 8280,
                          "end": 8290,
                          "loc": {
                            "start": {
                              "line": 210,
                              "column": 8
                            },
                            "end": {
                              "line": 210,
                              "column": 18
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 8280,
                            "end": 8283,
                            "loc": {
                              "start": {
                                "line": 210,
                                "column": 8
                              },
                              "end": {
                                "line": 210,
                                "column": 11
                              }
                            },
                            "name": "res",
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 8284,
                            "end": 8290,
                            "loc": {
                              "start": {
                                "line": 210,
                                "column": 12
                              },
                              "end": {
                                "line": 210,
                                "column": 18
                              }
                            },
                            "name": "vertex"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "right": {
                          "type": "MemberExpression",
                          "start": 8293,
                          "end": 8304,
                          "loc": {
                            "start": {
                              "line": 210,
                              "column": 21
                            },
                            "end": {
                              "line": 210,
                              "column": 32
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 8293,
                            "end": 8301,
                            "loc": {
                              "start": {
                                "line": 210,
                                "column": 21
                              },
                              "end": {
                                "line": 210,
                                "column": 29
                              }
                            },
                            "name": "vertices"
                          },
                          "property": {
                            "type": "Literal",
                            "start": 8302,
                            "end": 8303,
                            "loc": {
                              "start": {
                                "line": 210,
                                "column": 30
                              },
                              "end": {
                                "line": 210,
                                "column": 31
                              }
                            },
                            "value": 0,
                            "rawValue": 0,
                            "raw": "0"
                          },
                          "computed": true
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "TODO: be kinder?...",
                          "start": 8250,
                          "end": 8271,
                          "loc": {
                            "start": {
                              "line": 209,
                              "column": 28
                            },
                            "end": {
                              "line": 209,
                              "column": 49
                            }
                          },
                          "range": [
                            8250,
                            8271
                          ]
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check incidence of the vertex to lines",
                          "start": 8314,
                          "end": 8354,
                          "loc": {
                            "start": {
                              "line": 211,
                              "column": 8
                            },
                            "end": {
                              "line": 211,
                              "column": 48
                            }
                          },
                          "range": [
                            8314,
                            8354
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ForStatement",
                      "start": 8363,
                      "end": 8505,
                      "loc": {
                        "start": {
                          "line": 212,
                          "column": 8
                        },
                        "end": {
                          "line": 214,
                          "column": 28
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 8368,
                        "end": 8377,
                        "loc": {
                          "start": {
                            "line": 212,
                            "column": 13
                          },
                          "end": {
                            "line": 212,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 8372,
                            "end": 8377,
                            "loc": {
                              "start": {
                                "line": 212,
                                "column": 17
                              },
                              "end": {
                                "line": 212,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 8372,
                              "end": 8373,
                              "loc": {
                                "start": {
                                  "line": 212,
                                  "column": 17
                                },
                                "end": {
                                  "line": 212,
                                  "column": 18
                                }
                              },
                              "name": "i",
                              "leadingComments": null
                            },
                            "init": {
                              "type": "Literal",
                              "start": 8376,
                              "end": 8377,
                              "loc": {
                                "start": {
                                  "line": 212,
                                  "column": 21
                                },
                                "end": {
                                  "line": 212,
                                  "column": 22
                                }
                              },
                              "value": 0,
                              "rawValue": 0,
                              "raw": "0"
                            },
                            "leadingComments": null
                          }
                        ],
                        "kind": "var",
                        "leadingComments": null
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 8379,
                        "end": 8384,
                        "loc": {
                          "start": {
                            "line": 212,
                            "column": 24
                          },
                          "end": {
                            "line": 212,
                            "column": 29
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 8379,
                          "end": 8380,
                          "loc": {
                            "start": {
                              "line": 212,
                              "column": 24
                            },
                            "end": {
                              "line": 212,
                              "column": 25
                            }
                          },
                          "name": "i"
                        },
                        "operator": "<",
                        "right": {
                          "type": "Literal",
                          "start": 8383,
                          "end": 8384,
                          "loc": {
                            "start": {
                              "line": 212,
                              "column": 28
                            },
                            "end": {
                              "line": 212,
                              "column": 29
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 8386,
                        "end": 8389,
                        "loc": {
                          "start": {
                            "line": 212,
                            "column": 31
                          },
                          "end": {
                            "line": 212,
                            "column": 34
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 8386,
                          "end": 8387,
                          "loc": {
                            "start": {
                              "line": 212,
                              "column": 31
                            },
                            "end": {
                              "line": 212,
                              "column": 32
                            }
                          },
                          "name": "i"
                        }
                      },
                      "body": {
                        "type": "IfStatement",
                        "start": 8403,
                        "end": 8505,
                        "loc": {
                          "start": {
                            "line": 213,
                            "column": 12
                          },
                          "end": {
                            "line": 214,
                            "column": 28
                          }
                        },
                        "test": {
                          "type": "BinaryExpression",
                          "start": 8407,
                          "end": 8475,
                          "loc": {
                            "start": {
                              "line": 213,
                              "column": 16
                            },
                            "end": {
                              "line": 213,
                              "column": 84
                            }
                          },
                          "left": {
                            "type": "MemberExpression",
                            "start": 8407,
                            "end": 8469,
                            "loc": {
                              "start": {
                                "line": 213,
                                "column": 16
                              },
                              "end": {
                                "line": 213,
                                "column": 78
                              }
                            },
                            "object": {
                              "type": "CallExpression",
                              "start": 8407,
                              "end": 8462,
                              "loc": {
                                "start": {
                                  "line": 213,
                                  "column": 16
                                },
                                "end": {
                                  "line": 213,
                                  "column": 71
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 8407,
                                "end": 8436,
                                "loc": {
                                  "start": {
                                    "line": 213,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 213,
                                    "column": 45
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 8407,
                                  "end": 8411,
                                  "loc": {
                                    "start": {
                                      "line": 213,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 213,
                                      "column": 20
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 8412,
                                  "end": 8436,
                                  "loc": {
                                    "start": {
                                      "line": 213,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 213,
                                      "column": 45
                                    }
                                  },
                                  "name": "FindIncidenceConstraints"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "MemberExpression",
                                  "start": 8437,
                                  "end": 8447,
                                  "loc": {
                                    "start": {
                                      "line": 213,
                                      "column": 46
                                    },
                                    "end": {
                                      "line": 213,
                                      "column": 56
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 8437,
                                    "end": 8440,
                                    "loc": {
                                      "start": {
                                        "line": 213,
                                        "column": 46
                                      },
                                      "end": {
                                        "line": 213,
                                        "column": 49
                                      }
                                    },
                                    "name": "res"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 8441,
                                    "end": 8447,
                                    "loc": {
                                      "start": {
                                        "line": 213,
                                        "column": 50
                                      },
                                      "end": {
                                        "line": 213,
                                        "column": 56
                                      }
                                    },
                                    "name": "vertex"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "MemberExpression",
                                  "start": 8449,
                                  "end": 8461,
                                  "loc": {
                                    "start": {
                                      "line": 213,
                                      "column": 58
                                    },
                                    "end": {
                                      "line": 213,
                                      "column": 70
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 8449,
                                    "end": 8458,
                                    "loc": {
                                      "start": {
                                        "line": 213,
                                        "column": 58
                                      },
                                      "end": {
                                        "line": 213,
                                        "column": 67
                                      }
                                    },
                                    "object": {
                                      "type": "Identifier",
                                      "start": 8449,
                                      "end": 8452,
                                      "loc": {
                                        "start": {
                                          "line": 213,
                                          "column": 58
                                        },
                                        "end": {
                                          "line": 213,
                                          "column": 61
                                        }
                                      },
                                      "name": "res"
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 8453,
                                      "end": 8458,
                                      "loc": {
                                        "start": {
                                          "line": 213,
                                          "column": 62
                                        },
                                        "end": {
                                          "line": 213,
                                          "column": 67
                                        }
                                      },
                                      "name": "lines"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 8459,
                                    "end": 8460,
                                    "loc": {
                                      "start": {
                                        "line": 213,
                                        "column": 68
                                      },
                                      "end": {
                                        "line": 213,
                                        "column": 69
                                      }
                                    },
                                    "name": "i"
                                  },
                                  "computed": true
                                }
                              ]
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 8463,
                              "end": 8469,
                              "loc": {
                                "start": {
                                  "line": 213,
                                  "column": 72
                                },
                                "end": {
                                  "line": 213,
                                  "column": 78
                                }
                              },
                              "name": "length"
                            },
                            "computed": false
                          },
                          "operator": "!==",
                          "right": {
                            "type": "Literal",
                            "start": 8474,
                            "end": 8475,
                            "loc": {
                              "start": {
                                "line": 213,
                                "column": 83
                              },
                              "end": {
                                "line": 213,
                                "column": 84
                              }
                            },
                            "value": 1,
                            "rawValue": 1,
                            "raw": "1"
                          }
                        },
                        "consequent": {
                          "type": "ReturnStatement",
                          "start": 8493,
                          "end": 8505,
                          "loc": {
                            "start": {
                              "line": 214,
                              "column": 16
                            },
                            "end": {
                              "line": 214,
                              "column": 28
                            }
                          },
                          "argument": {
                            "type": "Literal",
                            "start": 8500,
                            "end": 8504,
                            "loc": {
                              "start": {
                                "line": 214,
                                "column": 23
                              },
                              "end": {
                                "line": 214,
                                "column": 27
                              }
                            },
                            "value": null,
                            "rawValue": null,
                            "raw": "null"
                          }
                        },
                        "alternate": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "check incidence of the vertex to lines",
                          "start": 8314,
                          "end": 8354,
                          "loc": {
                            "start": {
                              "line": 211,
                              "column": 8
                            },
                            "end": {
                              "line": 211,
                              "column": 48
                            }
                          },
                          "range": [
                            8314,
                            8354
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ReturnStatement",
                      "start": 8523,
                      "end": 8534,
                      "loc": {
                        "start": {
                          "line": 216,
                          "column": 8
                        },
                        "end": {
                          "line": 216,
                          "column": 19
                        }
                      },
                      "argument": {
                        "type": "Identifier",
                        "start": 8530,
                        "end": 8533,
                        "loc": {
                          "start": {
                            "line": 216,
                            "column": 15
                          },
                          "end": {
                            "line": 216,
                            "column": 18
                          }
                        },
                        "name": "res"
                      }
                    }
                  ],
                  "trailingComments": null
                },
                "trailingComments": null
              },
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": "checks if given arc is a part of correct fillet",
                  "start": 6036,
                  "end": 6085,
                  "loc": {
                    "start": {
                      "line": 157,
                      "column": 4
                    },
                    "end": {
                      "line": 157,
                      "column": 53
                    }
                  },
                  "range": [
                    6036,
                    6085
                  ]
                },
                {
                  "type": "CommentLine",
                  "value": "returns object with full information about the fillet (on success)",
                  "start": 6090,
                  "end": 6158,
                  "loc": {
                    "start": {
                      "line": 158,
                      "column": 4
                    },
                    "end": {
                      "line": 158,
                      "column": 72
                    }
                  },
                  "range": [
                    6090,
                    6158
                  ]
                }
              ],
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": "changes the sketch by deleting a given fillet",
                  "start": 8546,
                  "end": 8593,
                  "loc": {
                    "start": {
                      "line": 219,
                      "column": 4
                    },
                    "end": {
                      "line": 219,
                      "column": 51
                    }
                  },
                  "range": [
                    8546,
                    8593
                  ]
                }
              ]
            },
            {
              "type": "MethodDefinition",
              "start": 8598,
              "end": 9550,
              "loc": {
                "start": {
                  "line": 220,
                  "column": 4
                },
                "end": {
                  "line": 239,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 8604,
                "end": 8616,
                "loc": {
                  "start": {
                    "line": 220,
                    "column": 10
                  },
                  "end": {
                    "line": 220,
                    "column": 22
                  }
                },
                "name": "DeleteFillet"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 8616,
                "end": 9550,
                "loc": {
                  "start": {
                    "line": 220,
                    "column": 22
                  },
                  "end": {
                    "line": 239,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": true,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 8617,
                    "end": 8621,
                    "loc": {
                      "start": {
                        "line": 220,
                        "column": 23
                      },
                      "end": {
                        "line": 220,
                        "column": 27
                      }
                    },
                    "name": "info"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 8623,
                  "end": 9550,
                  "loc": {
                    "start": {
                      "line": 220,
                      "column": 29
                    },
                    "end": {
                      "line": 239,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 8633,
                      "end": 8678,
                      "loc": {
                        "start": {
                          "line": 221,
                          "column": 8
                        },
                        "end": {
                          "line": 221,
                          "column": 53
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 8637,
                          "end": 8677,
                          "loc": {
                            "start": {
                              "line": 221,
                              "column": 12
                            },
                            "end": {
                              "line": 221,
                              "column": 52
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 8637,
                            "end": 8646,
                            "loc": {
                              "start": {
                                "line": 221,
                                "column": 12
                              },
                              "end": {
                                "line": 221,
                                "column": 21
                              }
                            },
                            "name": "vertexPos"
                          },
                          "init": {
                            "type": "CallExpression",
                            "start": 8649,
                            "end": 8677,
                            "loc": {
                              "start": {
                                "line": 221,
                                "column": 24
                              },
                              "end": {
                                "line": 221,
                                "column": 52
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 8649,
                              "end": 8675,
                              "loc": {
                                "start": {
                                  "line": 221,
                                  "column": 24
                                },
                                "end": {
                                  "line": 221,
                                  "column": 50
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 8649,
                                "end": 8669,
                                "loc": {
                                  "start": {
                                    "line": 221,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 221,
                                    "column": 44
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 8649,
                                  "end": 8660,
                                  "loc": {
                                    "start": {
                                      "line": 221,
                                      "column": 24
                                    },
                                    "end": {
                                      "line": 221,
                                      "column": 35
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 8649,
                                    "end": 8653,
                                    "loc": {
                                      "start": {
                                        "line": 221,
                                        "column": 24
                                      },
                                      "end": {
                                        "line": 221,
                                        "column": 28
                                      }
                                    },
                                    "name": "info"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 8654,
                                    "end": 8660,
                                    "loc": {
                                      "start": {
                                        "line": 221,
                                        "column": 29
                                      },
                                      "end": {
                                        "line": 221,
                                        "column": 35
                                      }
                                    },
                                    "name": "vertex"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 8661,
                                  "end": 8669,
                                  "loc": {
                                    "start": {
                                      "line": 221,
                                      "column": 36
                                    },
                                    "end": {
                                      "line": 221,
                                      "column": 44
                                    }
                                  },
                                  "name": "position"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 8670,
                                "end": 8675,
                                "loc": {
                                  "start": {
                                    "line": 221,
                                    "column": 45
                                  },
                                  "end": {
                                    "line": 221,
                                    "column": 50
                                  }
                                },
                                "name": "clone"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      ],
                      "kind": "var",
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "move line endpoints to vertex position",
                          "start": 8688,
                          "end": 8728,
                          "loc": {
                            "start": {
                              "line": 223,
                              "column": 8
                            },
                            "end": {
                              "line": 223,
                              "column": 48
                            }
                          },
                          "range": [
                            8688,
                            8728
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 8737,
                      "end": 8757,
                      "loc": {
                        "start": {
                          "line": 224,
                          "column": 8
                        },
                        "end": {
                          "line": 224,
                          "column": 28
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 8741,
                          "end": 8756,
                          "loc": {
                            "start": {
                              "line": 224,
                              "column": 12
                            },
                            "end": {
                              "line": 224,
                              "column": 27
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 8741,
                            "end": 8751,
                            "loc": {
                              "start": {
                                "line": 224,
                                "column": 12
                              },
                              "end": {
                                "line": 224,
                                "column": 22
                              }
                            },
                            "name": "statements",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 8754,
                            "end": 8756,
                            "loc": {
                              "start": {
                                "line": 224,
                                "column": 25
                              },
                              "end": {
                                "line": 224,
                                "column": 27
                              }
                            },
                            "elements": []
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "move line endpoints to vertex position",
                          "start": 8688,
                          "end": 8728,
                          "loc": {
                            "start": {
                              "line": 223,
                              "column": 8
                            },
                            "end": {
                              "line": 223,
                              "column": 48
                            }
                          },
                          "range": [
                            8688,
                            8728
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ForStatement",
                      "start": 8766,
                      "end": 9017,
                      "loc": {
                        "start": {
                          "line": 225,
                          "column": 8
                        },
                        "end": {
                          "line": 229,
                          "column": 9
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 8771,
                        "end": 8780,
                        "loc": {
                          "start": {
                            "line": 225,
                            "column": 13
                          },
                          "end": {
                            "line": 225,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 8775,
                            "end": 8780,
                            "loc": {
                              "start": {
                                "line": 225,
                                "column": 17
                              },
                              "end": {
                                "line": 225,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 8775,
                              "end": 8776,
                              "loc": {
                                "start": {
                                  "line": 225,
                                  "column": 17
                                },
                                "end": {
                                  "line": 225,
                                  "column": 18
                                }
                              },
                              "name": "i"
                            },
                            "init": {
                              "type": "Literal",
                              "start": 8779,
                              "end": 8780,
                              "loc": {
                                "start": {
                                  "line": 225,
                                  "column": 21
                                },
                                "end": {
                                  "line": 225,
                                  "column": 22
                                }
                              },
                              "value": 0,
                              "rawValue": 0,
                              "raw": "0"
                            }
                          }
                        ],
                        "kind": "var"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 8782,
                        "end": 8787,
                        "loc": {
                          "start": {
                            "line": 225,
                            "column": 24
                          },
                          "end": {
                            "line": 225,
                            "column": 29
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 8782,
                          "end": 8783,
                          "loc": {
                            "start": {
                              "line": 225,
                              "column": 24
                            },
                            "end": {
                              "line": 225,
                              "column": 25
                            }
                          },
                          "name": "i"
                        },
                        "operator": "<",
                        "right": {
                          "type": "Literal",
                          "start": 8786,
                          "end": 8787,
                          "loc": {
                            "start": {
                              "line": 225,
                              "column": 28
                            },
                            "end": {
                              "line": 225,
                              "column": 29
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 8789,
                        "end": 8792,
                        "loc": {
                          "start": {
                            "line": 225,
                            "column": 31
                          },
                          "end": {
                            "line": 225,
                            "column": 34
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 8789,
                          "end": 8790,
                          "loc": {
                            "start": {
                              "line": 225,
                              "column": 31
                            },
                            "end": {
                              "line": 225,
                              "column": 32
                            }
                          },
                          "name": "i"
                        }
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 8794,
                        "end": 9017,
                        "loc": {
                          "start": {
                            "line": 225,
                            "column": 36
                          },
                          "end": {
                            "line": 229,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "VariableDeclaration",
                            "start": 8808,
                            "end": 8873,
                            "loc": {
                              "start": {
                                "line": 226,
                                "column": 12
                              },
                              "end": {
                                "line": 226,
                                "column": 77
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 8812,
                                "end": 8872,
                                "loc": {
                                  "start": {
                                    "line": 226,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 226,
                                    "column": 76
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 8812,
                                  "end": 8815,
                                  "loc": {
                                    "start": {
                                      "line": 226,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 226,
                                      "column": 19
                                    }
                                  },
                                  "name": "idx"
                                },
                                "init": {
                                  "type": "ConditionalExpression",
                                  "start": 8818,
                                  "end": 8872,
                                  "loc": {
                                    "start": {
                                      "line": 226,
                                      "column": 22
                                    },
                                    "end": {
                                      "line": 226,
                                      "column": 76
                                    }
                                  },
                                  "test": {
                                    "type": "BinaryExpression",
                                    "start": 8819,
                                    "end": 8863,
                                    "loc": {
                                      "start": {
                                        "line": 226,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 226,
                                        "column": 67
                                      }
                                    },
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 8819,
                                      "end": 8842,
                                      "loc": {
                                        "start": {
                                          "line": 226,
                                          "column": 23
                                        },
                                        "end": {
                                          "line": 226,
                                          "column": 46
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 8819,
                                        "end": 8839,
                                        "loc": {
                                          "start": {
                                            "line": 226,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 226,
                                            "column": 43
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 8819,
                                          "end": 8832,
                                          "loc": {
                                            "start": {
                                              "line": 226,
                                              "column": 23
                                            },
                                            "end": {
                                              "line": 226,
                                              "column": 36
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 8819,
                                            "end": 8829,
                                            "loc": {
                                              "start": {
                                                "line": 226,
                                                "column": 23
                                              },
                                              "end": {
                                                "line": 226,
                                                "column": 33
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 8819,
                                              "end": 8823,
                                              "loc": {
                                                "start": {
                                                  "line": 226,
                                                  "column": 23
                                                },
                                                "end": {
                                                  "line": 226,
                                                  "column": 27
                                                }
                                              },
                                              "name": "info"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 8824,
                                              "end": 8829,
                                              "loc": {
                                                "start": {
                                                  "line": 226,
                                                  "column": 28
                                                },
                                                "end": {
                                                  "line": 226,
                                                  "column": 33
                                                }
                                              },
                                              "name": "lines"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 8830,
                                            "end": 8831,
                                            "loc": {
                                              "start": {
                                                "line": 226,
                                                "column": 34
                                              },
                                              "end": {
                                                "line": 226,
                                                "column": 35
                                              }
                                            },
                                            "name": "i"
                                          },
                                          "computed": true
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 8833,
                                          "end": 8839,
                                          "loc": {
                                            "start": {
                                              "line": 226,
                                              "column": 37
                                            },
                                            "end": {
                                              "line": 226,
                                              "column": 43
                                            }
                                          },
                                          "name": "points"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Literal",
                                        "start": 8840,
                                        "end": 8841,
                                        "loc": {
                                          "start": {
                                            "line": 226,
                                            "column": 44
                                          },
                                          "end": {
                                            "line": 226,
                                            "column": 45
                                          }
                                        },
                                        "value": 0,
                                        "rawValue": 0,
                                        "raw": "0"
                                      },
                                      "computed": true
                                    },
                                    "operator": "===",
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 8847,
                                      "end": 8863,
                                      "loc": {
                                        "start": {
                                          "line": 226,
                                          "column": 51
                                        },
                                        "end": {
                                          "line": 226,
                                          "column": 67
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 8847,
                                        "end": 8860,
                                        "loc": {
                                          "start": {
                                            "line": 226,
                                            "column": 51
                                          },
                                          "end": {
                                            "line": 226,
                                            "column": 64
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 8847,
                                          "end": 8851,
                                          "loc": {
                                            "start": {
                                              "line": 226,
                                              "column": 51
                                            },
                                            "end": {
                                              "line": 226,
                                              "column": 55
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 8852,
                                          "end": 8860,
                                          "loc": {
                                            "start": {
                                              "line": 226,
                                              "column": 56
                                            },
                                            "end": {
                                              "line": 226,
                                              "column": 64
                                            }
                                          },
                                          "name": "lineEnds"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 8861,
                                        "end": 8862,
                                        "loc": {
                                          "start": {
                                            "line": 226,
                                            "column": 65
                                          },
                                          "end": {
                                            "line": 226,
                                            "column": 66
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "parenthesizedExpression": true
                                  },
                                  "consequent": {
                                    "type": "Literal",
                                    "start": 8867,
                                    "end": 8868,
                                    "loc": {
                                      "start": {
                                        "line": 226,
                                        "column": 71
                                      },
                                      "end": {
                                        "line": 226,
                                        "column": 72
                                      }
                                    },
                                    "value": 0,
                                    "rawValue": 0,
                                    "raw": "0"
                                  },
                                  "alternate": {
                                    "type": "Literal",
                                    "start": 8871,
                                    "end": 8872,
                                    "loc": {
                                      "start": {
                                        "line": 226,
                                        "column": 75
                                      },
                                      "end": {
                                        "line": 226,
                                        "column": 76
                                      }
                                    },
                                    "value": 1,
                                    "rawValue": 1,
                                    "raw": "1"
                                  }
                                }
                              }
                            ],
                            "kind": "var"
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 8886,
                            "end": 8928,
                            "loc": {
                              "start": {
                                "line": 227,
                                "column": 12
                              },
                              "end": {
                                "line": 227,
                                "column": 54
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 8886,
                              "end": 8927,
                              "loc": {
                                "start": {
                                  "line": 227,
                                  "column": 12
                                },
                                "end": {
                                  "line": 227,
                                  "column": 53
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 8886,
                                "end": 8916,
                                "loc": {
                                  "start": {
                                    "line": 227,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 227,
                                    "column": 42
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 8886,
                                  "end": 8911,
                                  "loc": {
                                    "start": {
                                      "line": 227,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 227,
                                      "column": 37
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 8886,
                                    "end": 8906,
                                    "loc": {
                                      "start": {
                                        "line": 227,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 227,
                                        "column": 32
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 8886,
                                      "end": 8899,
                                      "loc": {
                                        "start": {
                                          "line": 227,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 227,
                                          "column": 25
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 8886,
                                        "end": 8896,
                                        "loc": {
                                          "start": {
                                            "line": 227,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 227,
                                            "column": 22
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 8886,
                                          "end": 8890,
                                          "loc": {
                                            "start": {
                                              "line": 227,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 227,
                                              "column": 16
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 8891,
                                          "end": 8896,
                                          "loc": {
                                            "start": {
                                              "line": 227,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 227,
                                              "column": 22
                                            }
                                          },
                                          "name": "lines"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 8897,
                                        "end": 8898,
                                        "loc": {
                                          "start": {
                                            "line": 227,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 227,
                                            "column": 24
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 8900,
                                      "end": 8906,
                                      "loc": {
                                        "start": {
                                          "line": 227,
                                          "column": 26
                                        },
                                        "end": {
                                          "line": 227,
                                          "column": 32
                                        }
                                      },
                                      "name": "points"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 8907,
                                    "end": 8910,
                                    "loc": {
                                      "start": {
                                        "line": 227,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 227,
                                        "column": 36
                                      }
                                    },
                                    "name": "idx"
                                  },
                                  "computed": true
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 8912,
                                  "end": 8916,
                                  "loc": {
                                    "start": {
                                      "line": 227,
                                      "column": 38
                                    },
                                    "end": {
                                      "line": 227,
                                      "column": 42
                                    }
                                  },
                                  "name": "move"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "Identifier",
                                  "start": 8917,
                                  "end": 8926,
                                  "loc": {
                                    "start": {
                                      "line": 227,
                                      "column": 43
                                    },
                                    "end": {
                                      "line": 227,
                                      "column": 52
                                    }
                                  },
                                  "name": "vertexPos"
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 8941,
                            "end": 9007,
                            "loc": {
                              "start": {
                                "line": 228,
                                "column": 12
                              },
                              "end": {
                                "line": 228,
                                "column": 78
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 8941,
                              "end": 9006,
                              "loc": {
                                "start": {
                                  "line": 228,
                                  "column": 12
                                },
                                "end": {
                                  "line": 228,
                                  "column": 77
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 8941,
                                "end": 8956,
                                "loc": {
                                  "start": {
                                    "line": 228,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 228,
                                    "column": 27
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 8941,
                                  "end": 8951,
                                  "loc": {
                                    "start": {
                                      "line": 228,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 228,
                                      "column": 22
                                    }
                                  },
                                  "name": "statements"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 8952,
                                  "end": 8956,
                                  "loc": {
                                    "start": {
                                      "line": 228,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 228,
                                      "column": 27
                                    }
                                  },
                                  "name": "push"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "CallExpression",
                                  "start": 8957,
                                  "end": 9005,
                                  "loc": {
                                    "start": {
                                      "line": 228,
                                      "column": 28
                                    },
                                    "end": {
                                      "line": 228,
                                      "column": 76
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 8957,
                                    "end": 8992,
                                    "loc": {
                                      "start": {
                                        "line": 228,
                                        "column": 28
                                      },
                                      "end": {
                                        "line": 228,
                                        "column": 63
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 8957,
                                      "end": 8970,
                                      "loc": {
                                        "start": {
                                          "line": 228,
                                          "column": 28
                                        },
                                        "end": {
                                          "line": 228,
                                          "column": 41
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 8957,
                                        "end": 8967,
                                        "loc": {
                                          "start": {
                                            "line": 228,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 228,
                                            "column": 38
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 8957,
                                          "end": 8961,
                                          "loc": {
                                            "start": {
                                              "line": 228,
                                              "column": 28
                                            },
                                            "end": {
                                              "line": 228,
                                              "column": 32
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 8962,
                                          "end": 8967,
                                          "loc": {
                                            "start": {
                                              "line": 228,
                                              "column": 33
                                            },
                                            "end": {
                                              "line": 228,
                                              "column": 38
                                            }
                                          },
                                          "name": "lines"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 8968,
                                        "end": 8969,
                                        "loc": {
                                          "start": {
                                            "line": 228,
                                            "column": 39
                                          },
                                          "end": {
                                            "line": 228,
                                            "column": 40
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 8971,
                                      "end": 8992,
                                      "loc": {
                                        "start": {
                                          "line": 228,
                                          "column": 42
                                        },
                                        "end": {
                                          "line": 228,
                                          "column": 63
                                        }
                                      },
                                      "name": "prepareUpdateToServer"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "MemberExpression",
                                      "start": 8993,
                                      "end": 9004,
                                      "loc": {
                                        "start": {
                                          "line": 228,
                                          "column": 64
                                        },
                                        "end": {
                                          "line": 228,
                                          "column": 75
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 8993,
                                        "end": 8997,
                                        "loc": {
                                          "start": {
                                            "line": 228,
                                            "column": 64
                                          },
                                          "end": {
                                            "line": 228,
                                            "column": 68
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 8998,
                                        "end": 9004,
                                        "loc": {
                                          "start": {
                                            "line": 228,
                                            "column": 69
                                          },
                                          "end": {
                                            "line": 228,
                                            "column": 75
                                          }
                                        },
                                        "name": "sketch"
                                      },
                                      "computed": false
                                    }
                                  ]
                                }
                              ]
                            }
                          }
                        ],
                        "trailingComments": null
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "create incidence between these endpoints",
                          "start": 9026,
                          "end": 9068,
                          "loc": {
                            "start": {
                              "line": 230,
                              "column": 8
                            },
                            "end": {
                              "line": 230,
                              "column": 50
                            }
                          },
                          "range": [
                            9026,
                            9068
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 9077,
                      "end": 9173,
                      "loc": {
                        "start": {
                          "line": 231,
                          "column": 8
                        },
                        "end": {
                          "line": 231,
                          "column": 104
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 9081,
                          "end": 9172,
                          "loc": {
                            "start": {
                              "line": 231,
                              "column": 12
                            },
                            "end": {
                              "line": 231,
                              "column": 103
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 9081,
                            "end": 9090,
                            "loc": {
                              "start": {
                                "line": 231,
                                "column": 12
                              },
                              "end": {
                                "line": 231,
                                "column": 21
                              }
                            },
                            "name": "incidence",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "NewExpression",
                            "start": 9093,
                            "end": 9172,
                            "loc": {
                              "start": {
                                "line": 231,
                                "column": 24
                              },
                              "end": {
                                "line": 231,
                                "column": 103
                              }
                            },
                            "callee": {
                              "type": "Identifier",
                              "start": 9097,
                              "end": 9107,
                              "loc": {
                                "start": {
                                  "line": 231,
                                  "column": 28
                                },
                                "end": {
                                  "line": 231,
                                  "column": 38
                                }
                              },
                              "name": "Constraint"
                            },
                            "arguments": [
                              {
                                "type": "MemberExpression",
                                "start": 9108,
                                "end": 9133,
                                "loc": {
                                  "start": {
                                    "line": 231,
                                    "column": 39
                                  },
                                  "end": {
                                    "line": 231,
                                    "column": 64
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 9108,
                                  "end": 9123,
                                  "loc": {
                                    "start": {
                                      "line": 231,
                                      "column": 39
                                    },
                                    "end": {
                                      "line": 231,
                                      "column": 54
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 9108,
                                    "end": 9118,
                                    "loc": {
                                      "start": {
                                        "line": 231,
                                        "column": 39
                                      },
                                      "end": {
                                        "line": 231,
                                        "column": 49
                                      }
                                    },
                                    "name": "Constraint"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 9119,
                                    "end": 9123,
                                    "loc": {
                                      "start": {
                                        "line": 231,
                                        "column": 50
                                      },
                                      "end": {
                                        "line": 231,
                                        "column": 54
                                      }
                                    },
                                    "name": "Type"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 9124,
                                  "end": 9133,
                                  "loc": {
                                    "start": {
                                      "line": 231,
                                      "column": 55
                                    },
                                    "end": {
                                      "line": 231,
                                      "column": 64
                                    }
                                  },
                                  "name": "INCIDENCE"
                                },
                                "computed": false
                              },
                              {
                                "type": "ArrayExpression",
                                "start": 9135,
                                "end": 9171,
                                "loc": {
                                  "start": {
                                    "line": 231,
                                    "column": 66
                                  },
                                  "end": {
                                    "line": 231,
                                    "column": 102
                                  }
                                },
                                "elements": [
                                  {
                                    "type": "MemberExpression",
                                    "start": 9136,
                                    "end": 9152,
                                    "loc": {
                                      "start": {
                                        "line": 231,
                                        "column": 67
                                      },
                                      "end": {
                                        "line": 231,
                                        "column": 83
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 9136,
                                      "end": 9149,
                                      "loc": {
                                        "start": {
                                          "line": 231,
                                          "column": 67
                                        },
                                        "end": {
                                          "line": 231,
                                          "column": 80
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 9136,
                                        "end": 9140,
                                        "loc": {
                                          "start": {
                                            "line": 231,
                                            "column": 67
                                          },
                                          "end": {
                                            "line": 231,
                                            "column": 71
                                          }
                                        },
                                        "name": "info"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 9141,
                                        "end": 9149,
                                        "loc": {
                                          "start": {
                                            "line": 231,
                                            "column": 72
                                          },
                                          "end": {
                                            "line": 231,
                                            "column": 80
                                          }
                                        },
                                        "name": "lineEnds"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Literal",
                                      "start": 9150,
                                      "end": 9151,
                                      "loc": {
                                        "start": {
                                          "line": 231,
                                          "column": 81
                                        },
                                        "end": {
                                          "line": 231,
                                          "column": 82
                                        }
                                      },
                                      "value": 0,
                                      "rawValue": 0,
                                      "raw": "0"
                                    },
                                    "computed": true
                                  },
                                  {
                                    "type": "MemberExpression",
                                    "start": 9154,
                                    "end": 9170,
                                    "loc": {
                                      "start": {
                                        "line": 231,
                                        "column": 85
                                      },
                                      "end": {
                                        "line": 231,
                                        "column": 101
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 9154,
                                      "end": 9167,
                                      "loc": {
                                        "start": {
                                          "line": 231,
                                          "column": 85
                                        },
                                        "end": {
                                          "line": 231,
                                          "column": 98
                                        }
                                      },
                                      "object": {
                                        "type": "Identifier",
                                        "start": 9154,
                                        "end": 9158,
                                        "loc": {
                                          "start": {
                                            "line": 231,
                                            "column": 85
                                          },
                                          "end": {
                                            "line": 231,
                                            "column": 89
                                          }
                                        },
                                        "name": "info"
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 9159,
                                        "end": 9167,
                                        "loc": {
                                          "start": {
                                            "line": 231,
                                            "column": 90
                                          },
                                          "end": {
                                            "line": 231,
                                            "column": 98
                                          }
                                        },
                                        "name": "lineEnds"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Literal",
                                      "start": 9168,
                                      "end": 9169,
                                      "loc": {
                                        "start": {
                                          "line": 231,
                                          "column": 99
                                        },
                                        "end": {
                                          "line": 231,
                                          "column": 100
                                        }
                                      },
                                      "value": 1,
                                      "rawValue": 1,
                                      "raw": "1"
                                    },
                                    "computed": true
                                  }
                                ]
                              }
                            ]
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "create incidence between these endpoints",
                          "start": 9026,
                          "end": 9068,
                          "loc": {
                            "start": {
                              "line": 230,
                              "column": 8
                            },
                            "end": {
                              "line": 230,
                              "column": 50
                            }
                          },
                          "range": [
                            9026,
                            9068
                          ]
                        }
                      ],
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "apply all changes",
                          "start": 9183,
                          "end": 9202,
                          "loc": {
                            "start": {
                              "line": 233,
                              "column": 8
                            },
                            "end": {
                              "line": 233,
                              "column": 27
                            }
                          },
                          "range": [
                            9183,
                            9202
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 9211,
                      "end": 9280,
                      "loc": {
                        "start": {
                          "line": 234,
                          "column": 8
                        },
                        "end": {
                          "line": 234,
                          "column": 77
                        }
                      },
                      "expression": {
                        "type": "AwaitExpression",
                        "start": 9211,
                        "end": 9279,
                        "loc": {
                          "start": {
                            "line": 234,
                            "column": 8
                          },
                          "end": {
                            "line": 234,
                            "column": 76
                          }
                        },
                        "all": false,
                        "argument": {
                          "type": "CallExpression",
                          "start": 9217,
                          "end": 9279,
                          "loc": {
                            "start": {
                              "line": 234,
                              "column": 14
                            },
                            "end": {
                              "line": 234,
                              "column": 76
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 9217,
                            "end": 9245,
                            "loc": {
                              "start": {
                                "line": 234,
                                "column": 14
                              },
                              "end": {
                                "line": 234,
                                "column": 42
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 9217,
                              "end": 9228,
                              "loc": {
                                "start": {
                                  "line": 234,
                                  "column": 14
                                },
                                "end": {
                                  "line": 234,
                                  "column": 25
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 9217,
                                "end": 9221,
                                "loc": {
                                  "start": {
                                    "line": 234,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 234,
                                    "column": 18
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 9222,
                                "end": 9228,
                                "loc": {
                                  "start": {
                                    "line": 234,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 234,
                                    "column": 25
                                  }
                                },
                                "name": "sketch"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 9229,
                              "end": 9245,
                              "loc": {
                                "start": {
                                  "line": 234,
                                  "column": 26
                                },
                                "end": {
                                  "line": 234,
                                  "column": 42
                                }
                              },
                              "name": "updateFromServer"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "MemberExpression",
                              "start": 9246,
                              "end": 9266,
                              "loc": {
                                "start": {
                                  "line": 234,
                                  "column": 43
                                },
                                "end": {
                                  "line": 234,
                                  "column": 63
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 9246,
                                "end": 9259,
                                "loc": {
                                  "start": {
                                    "line": 234,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 234,
                                    "column": 56
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 9246,
                                  "end": 9250,
                                  "loc": {
                                    "start": {
                                      "line": 234,
                                      "column": 43
                                    },
                                    "end": {
                                      "line": 234,
                                      "column": 47
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 9251,
                                  "end": 9259,
                                  "loc": {
                                    "start": {
                                      "line": 234,
                                      "column": 48
                                    },
                                    "end": {
                                      "line": 234,
                                      "column": 56
                                    }
                                  },
                                  "name": "sketcher"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 9260,
                                "end": 9266,
                                "loc": {
                                  "start": {
                                    "line": 234,
                                    "column": 57
                                  },
                                  "end": {
                                    "line": 234,
                                    "column": 63
                                  }
                                },
                                "name": "server"
                              },
                              "computed": false
                            },
                            {
                              "type": "Identifier",
                              "start": 9268,
                              "end": 9278,
                              "loc": {
                                "start": {
                                  "line": 234,
                                  "column": 65
                                },
                                "end": {
                                  "line": 234,
                                  "column": 75
                                }
                              },
                              "name": "statements"
                            }
                          ]
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "apply all changes",
                          "start": 9183,
                          "end": 9202,
                          "loc": {
                            "start": {
                              "line": 233,
                              "column": 8
                            },
                            "end": {
                              "line": 233,
                              "column": 27
                            }
                          },
                          "range": [
                            9183,
                            9202
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 9289,
                      "end": 9330,
                      "loc": {
                        "start": {
                          "line": 235,
                          "column": 8
                        },
                        "end": {
                          "line": 235,
                          "column": 49
                        }
                      },
                      "expression": {
                        "type": "AwaitExpression",
                        "start": 9289,
                        "end": 9329,
                        "loc": {
                          "start": {
                            "line": 235,
                            "column": 8
                          },
                          "end": {
                            "line": 235,
                            "column": 48
                          }
                        },
                        "all": false,
                        "argument": {
                          "type": "CallExpression",
                          "start": 9295,
                          "end": 9329,
                          "loc": {
                            "start": {
                              "line": 235,
                              "column": 14
                            },
                            "end": {
                              "line": 235,
                              "column": 48
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 9295,
                            "end": 9318,
                            "loc": {
                              "start": {
                                "line": 235,
                                "column": 14
                              },
                              "end": {
                                "line": 235,
                                "column": 37
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 9295,
                              "end": 9306,
                              "loc": {
                                "start": {
                                  "line": 235,
                                  "column": 14
                                },
                                "end": {
                                  "line": 235,
                                  "column": 25
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 9295,
                                "end": 9299,
                                "loc": {
                                  "start": {
                                    "line": 235,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 235,
                                    "column": 18
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 9300,
                                "end": 9306,
                                "loc": {
                                  "start": {
                                    "line": 235,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 235,
                                    "column": 25
                                  }
                                },
                                "name": "sketch"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 9307,
                              "end": 9318,
                              "loc": {
                                "start": {
                                  "line": 235,
                                  "column": 26
                                },
                                "end": {
                                  "line": 235,
                                  "column": 37
                                }
                              },
                              "name": "addToSketch"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "Identifier",
                              "start": 9319,
                              "end": 9328,
                              "loc": {
                                "start": {
                                  "line": 235,
                                  "column": 38
                                },
                                "end": {
                                  "line": 235,
                                  "column": 47
                                }
                              },
                              "name": "incidence"
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 9339,
                      "end": 9421,
                      "loc": {
                        "start": {
                          "line": 236,
                          "column": 8
                        },
                        "end": {
                          "line": 236,
                          "column": 90
                        }
                      },
                      "expression": {
                        "type": "AwaitExpression",
                        "start": 9339,
                        "end": 9420,
                        "loc": {
                          "start": {
                            "line": 236,
                            "column": 8
                          },
                          "end": {
                            "line": 236,
                            "column": 89
                          }
                        },
                        "all": false,
                        "argument": {
                          "type": "CallExpression",
                          "start": 9345,
                          "end": 9420,
                          "loc": {
                            "start": {
                              "line": 236,
                              "column": 14
                            },
                            "end": {
                              "line": 236,
                              "column": 89
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 9345,
                            "end": 9373,
                            "loc": {
                              "start": {
                                "line": 236,
                                "column": 14
                              },
                              "end": {
                                "line": 236,
                                "column": 42
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 9345,
                              "end": 9356,
                              "loc": {
                                "start": {
                                  "line": 236,
                                  "column": 14
                                },
                                "end": {
                                  "line": 236,
                                  "column": 25
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 9345,
                                "end": 9349,
                                "loc": {
                                  "start": {
                                    "line": 236,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 236,
                                    "column": 18
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 9350,
                                "end": 9356,
                                "loc": {
                                  "start": {
                                    "line": 236,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 236,
                                    "column": 25
                                  }
                                },
                                "name": "sketch"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 9357,
                              "end": 9373,
                              "loc": {
                                "start": {
                                  "line": 236,
                                  "column": 26
                                },
                                "end": {
                                  "line": 236,
                                  "column": 42
                                }
                              },
                              "name": "removeFromSketch"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "ArrayExpression",
                              "start": 9374,
                              "end": 9397,
                              "loc": {
                                "start": {
                                  "line": 236,
                                  "column": 43
                                },
                                "end": {
                                  "line": 236,
                                  "column": 66
                                }
                              },
                              "elements": [
                                {
                                  "type": "MemberExpression",
                                  "start": 9375,
                                  "end": 9383,
                                  "loc": {
                                    "start": {
                                      "line": 236,
                                      "column": 44
                                    },
                                    "end": {
                                      "line": 236,
                                      "column": 52
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 9375,
                                    "end": 9379,
                                    "loc": {
                                      "start": {
                                        "line": 236,
                                        "column": 44
                                      },
                                      "end": {
                                        "line": 236,
                                        "column": 48
                                      }
                                    },
                                    "name": "info"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 9380,
                                    "end": 9383,
                                    "loc": {
                                      "start": {
                                        "line": 236,
                                        "column": 49
                                      },
                                      "end": {
                                        "line": 236,
                                        "column": 52
                                      }
                                    },
                                    "name": "arc"
                                  },
                                  "computed": false
                                },
                                {
                                  "type": "MemberExpression",
                                  "start": 9385,
                                  "end": 9396,
                                  "loc": {
                                    "start": {
                                      "line": 236,
                                      "column": 54
                                    },
                                    "end": {
                                      "line": 236,
                                      "column": 65
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 9385,
                                    "end": 9389,
                                    "loc": {
                                      "start": {
                                        "line": 236,
                                        "column": 54
                                      },
                                      "end": {
                                        "line": 236,
                                        "column": 58
                                      }
                                    },
                                    "name": "info"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 9390,
                                    "end": 9396,
                                    "loc": {
                                      "start": {
                                        "line": 236,
                                        "column": 59
                                      },
                                      "end": {
                                        "line": 236,
                                        "column": 65
                                      }
                                    },
                                    "name": "vertex"
                                  },
                                  "computed": false
                                }
                              ]
                            },
                            {
                              "type": "ObjectExpression",
                              "start": 9399,
                              "end": 9419,
                              "loc": {
                                "start": {
                                  "line": 236,
                                  "column": 68
                                },
                                "end": {
                                  "line": 236,
                                  "column": 88
                                }
                              },
                              "properties": [
                                {
                                  "type": "Property",
                                  "start": 9400,
                                  "end": 9418,
                                  "loc": {
                                    "start": {
                                      "line": 236,
                                      "column": 69
                                    },
                                    "end": {
                                      "line": 236,
                                      "column": 87
                                    }
                                  },
                                  "method": false,
                                  "shorthand": false,
                                  "computed": false,
                                  "key": {
                                    "type": "Identifier",
                                    "start": 9400,
                                    "end": 9412,
                                    "loc": {
                                      "start": {
                                        "line": 236,
                                        "column": 69
                                      },
                                      "end": {
                                        "line": 236,
                                        "column": 81
                                      }
                                    },
                                    "name": "updateSketch"
                                  },
                                  "value": {
                                    "type": "Literal",
                                    "start": 9414,
                                    "end": 9418,
                                    "loc": {
                                      "start": {
                                        "line": 236,
                                        "column": 83
                                      },
                                      "end": {
                                        "line": 236,
                                        "column": 87
                                      }
                                    },
                                    "value": true,
                                    "rawValue": true,
                                    "raw": "true"
                                  },
                                  "kind": "init"
                                }
                              ]
                            }
                          ]
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 9430,
                      "end": 9511,
                      "loc": {
                        "start": {
                          "line": 237,
                          "column": 8
                        },
                        "end": {
                          "line": 237,
                          "column": 89
                        }
                      },
                      "expression": {
                        "type": "LogicalExpression",
                        "start": 9430,
                        "end": 9510,
                        "loc": {
                          "start": {
                            "line": 237,
                            "column": 8
                          },
                          "end": {
                            "line": 237,
                            "column": 88
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 9430,
                          "end": 9470,
                          "loc": {
                            "start": {
                              "line": 237,
                              "column": 8
                            },
                            "end": {
                              "line": 237,
                              "column": 48
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 9430,
                            "end": 9453,
                            "loc": {
                              "start": {
                                "line": 237,
                                "column": 8
                              },
                              "end": {
                                "line": 237,
                                "column": 31
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 9430,
                              "end": 9443,
                              "loc": {
                                "start": {
                                  "line": 237,
                                  "column": 8
                                },
                                "end": {
                                  "line": 237,
                                  "column": 21
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 9430,
                                "end": 9434,
                                "loc": {
                                  "start": {
                                    "line": 237,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 237,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 9435,
                                "end": 9443,
                                "loc": {
                                  "start": {
                                    "line": 237,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 237,
                                    "column": 21
                                  }
                                },
                                "name": "sketcher"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 9444,
                              "end": 9453,
                              "loc": {
                                "start": {
                                  "line": 237,
                                  "column": 22
                                },
                                "end": {
                                  "line": 237,
                                  "column": 31
                                }
                              },
                              "name": "modelData"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 9454,
                            "end": 9470,
                            "loc": {
                              "start": {
                                "line": 237,
                                "column": 32
                              },
                              "end": {
                                "line": 237,
                                "column": 48
                              }
                            },
                            "name": "incrementalLevel"
                          },
                          "computed": false
                        },
                        "operator": "&&",
                        "right": {
                          "type": "AwaitExpression",
                          "start": 9474,
                          "end": 9510,
                          "loc": {
                            "start": {
                              "line": 237,
                              "column": 52
                            },
                            "end": {
                              "line": 237,
                              "column": 88
                            }
                          },
                          "all": false,
                          "argument": {
                            "type": "CallExpression",
                            "start": 9480,
                            "end": 9510,
                            "loc": {
                              "start": {
                                "line": 237,
                                "column": 58
                              },
                              "end": {
                                "line": 237,
                                "column": 88
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 9480,
                              "end": 9508,
                              "loc": {
                                "start": {
                                  "line": 237,
                                  "column": 58
                                },
                                "end": {
                                  "line": 237,
                                  "column": 86
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 9480,
                                "end": 9491,
                                "loc": {
                                  "start": {
                                    "line": 237,
                                    "column": 58
                                  },
                                  "end": {
                                    "line": 237,
                                    "column": 69
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 9480,
                                  "end": 9484,
                                  "loc": {
                                    "start": {
                                      "line": 237,
                                      "column": 58
                                    },
                                    "end": {
                                      "line": 237,
                                      "column": 62
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 9485,
                                  "end": 9491,
                                  "loc": {
                                    "start": {
                                      "line": 237,
                                      "column": 63
                                    },
                                    "end": {
                                      "line": 237,
                                      "column": 69
                                    }
                                  },
                                  "name": "sketch"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 9492,
                                "end": 9508,
                                "loc": {
                                  "start": {
                                    "line": 237,
                                    "column": 70
                                  },
                                  "end": {
                                    "line": 237,
                                    "column": 86
                                  }
                                },
                                "name": "solveConstraints"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 9520,
                      "end": 9544,
                      "loc": {
                        "start": {
                          "line": 238,
                          "column": 8
                        },
                        "end": {
                          "line": 238,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 9520,
                        "end": 9543,
                        "loc": {
                          "start": {
                            "line": 238,
                            "column": 8
                          },
                          "end": {
                            "line": 238,
                            "column": 31
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 9520,
                          "end": 9541,
                          "loc": {
                            "start": {
                              "line": 238,
                              "column": 8
                            },
                            "end": {
                              "line": 238,
                              "column": 29
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 9520,
                            "end": 9533,
                            "loc": {
                              "start": {
                                "line": 238,
                                "column": 8
                              },
                              "end": {
                                "line": 238,
                                "column": 21
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 9520,
                              "end": 9524,
                              "loc": {
                                "start": {
                                  "line": 238,
                                  "column": 8
                                },
                                "end": {
                                  "line": 238,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 9525,
                              "end": 9533,
                              "loc": {
                                "start": {
                                  "line": 238,
                                  "column": 13
                                },
                                "end": {
                                  "line": 238,
                                  "column": 21
                                }
                              },
                              "name": "sketcher"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 9534,
                            "end": 9541,
                            "loc": {
                              "start": {
                                "line": 238,
                                "column": 22
                              },
                              "end": {
                                "line": 238,
                                "column": 29
                              }
                            },
                            "name": "refresh"
                          },
                          "computed": false
                        },
                        "arguments": []
                      }
                    }
                  ],
                  "trailingComments": null
                },
                "trailingComments": null
              },
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": "changes the sketch by deleting a given fillet",
                  "start": 8546,
                  "end": 8593,
                  "loc": {
                    "start": {
                      "line": 219,
                      "column": 4
                    },
                    "end": {
                      "line": 219,
                      "column": 51
                    }
                  },
                  "range": [
                    8546,
                    8593
                  ]
                }
              ],
              "trailingComments": [
                {
                  "type": "CommentLine",
                  "value": "changes the sketch by changing radius of a given fillet",
                  "start": 9556,
                  "end": 9613,
                  "loc": {
                    "start": {
                      "line": 241,
                      "column": 4
                    },
                    "end": {
                      "line": 241,
                      "column": 61
                    }
                  },
                  "range": [
                    9556,
                    9613
                  ]
                }
              ]
            },
            {
              "type": "MethodDefinition",
              "start": 9618,
              "end": 10502,
              "loc": {
                "start": {
                  "line": 242,
                  "column": 4
                },
                "end": {
                  "line": 260,
                  "column": 5
                }
              },
              "computed": false,
              "key": {
                "type": "Identifier",
                "start": 9624,
                "end": 9636,
                "loc": {
                  "start": {
                    "line": 242,
                    "column": 10
                  },
                  "end": {
                    "line": 242,
                    "column": 22
                  }
                },
                "name": "ChangeFillet"
              },
              "static": false,
              "kind": "method",
              "value": {
                "type": "FunctionExpression",
                "start": 9636,
                "end": 10502,
                "loc": {
                  "start": {
                    "line": 242,
                    "column": 22
                  },
                  "end": {
                    "line": 260,
                    "column": 5
                  }
                },
                "id": null,
                "generator": false,
                "expression": false,
                "async": true,
                "params": [
                  {
                    "type": "Identifier",
                    "start": 9637,
                    "end": 9641,
                    "loc": {
                      "start": {
                        "line": 242,
                        "column": 23
                      },
                      "end": {
                        "line": 242,
                        "column": 27
                      }
                    },
                    "name": "info"
                  },
                  {
                    "type": "Identifier",
                    "start": 9643,
                    "end": 9652,
                    "loc": {
                      "start": {
                        "line": 242,
                        "column": 29
                      },
                      "end": {
                        "line": 242,
                        "column": 38
                      }
                    },
                    "name": "arcParams"
                  }
                ],
                "body": {
                  "type": "BlockStatement",
                  "start": 9654,
                  "end": 10502,
                  "loc": {
                    "start": {
                      "line": 242,
                      "column": 40
                    },
                    "end": {
                      "line": 260,
                      "column": 5
                    }
                  },
                  "body": [
                    {
                      "type": "VariableDeclaration",
                      "start": 9664,
                      "end": 9684,
                      "loc": {
                        "start": {
                          "line": 243,
                          "column": 8
                        },
                        "end": {
                          "line": 243,
                          "column": 28
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 9668,
                          "end": 9683,
                          "loc": {
                            "start": {
                              "line": 243,
                              "column": 12
                            },
                            "end": {
                              "line": 243,
                              "column": 27
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 9668,
                            "end": 9678,
                            "loc": {
                              "start": {
                                "line": 243,
                                "column": 12
                              },
                              "end": {
                                "line": 243,
                                "column": 22
                              }
                            },
                            "name": "statements"
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 9681,
                            "end": 9683,
                            "loc": {
                              "start": {
                                "line": 243,
                                "column": 25
                              },
                              "end": {
                                "line": 243,
                                "column": 27
                              }
                            },
                            "elements": []
                          }
                        }
                      ],
                      "kind": "var",
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "move line endpoints to new positions",
                          "start": 9693,
                          "end": 9731,
                          "loc": {
                            "start": {
                              "line": 244,
                              "column": 8
                            },
                            "end": {
                              "line": 244,
                              "column": 46
                            }
                          },
                          "range": [
                            9693,
                            9731
                          ]
                        }
                      ]
                    },
                    {
                      "type": "VariableDeclaration",
                      "start": 9740,
                      "end": 9785,
                      "loc": {
                        "start": {
                          "line": 245,
                          "column": 8
                        },
                        "end": {
                          "line": 245,
                          "column": 53
                        }
                      },
                      "declarations": [
                        {
                          "type": "VariableDeclarator",
                          "start": 9744,
                          "end": 9784,
                          "loc": {
                            "start": {
                              "line": 245,
                              "column": 12
                            },
                            "end": {
                              "line": 245,
                              "column": 52
                            }
                          },
                          "id": {
                            "type": "Identifier",
                            "start": 9744,
                            "end": 9749,
                            "loc": {
                              "start": {
                                "line": 245,
                                "column": 12
                              },
                              "end": {
                                "line": 245,
                                "column": 17
                              }
                            },
                            "name": "touch",
                            "leadingComments": null
                          },
                          "init": {
                            "type": "ArrayExpression",
                            "start": 9752,
                            "end": 9784,
                            "loc": {
                              "start": {
                                "line": 245,
                                "column": 20
                              },
                              "end": {
                                "line": 245,
                                "column": 52
                              }
                            },
                            "elements": [
                              {
                                "type": "MemberExpression",
                                "start": 9753,
                                "end": 9768,
                                "loc": {
                                  "start": {
                                    "line": 245,
                                    "column": 21
                                  },
                                  "end": {
                                    "line": 245,
                                    "column": 36
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 9753,
                                  "end": 9762,
                                  "loc": {
                                    "start": {
                                      "line": 245,
                                      "column": 21
                                    },
                                    "end": {
                                      "line": 245,
                                      "column": 30
                                    }
                                  },
                                  "name": "arcParams"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 9763,
                                  "end": 9768,
                                  "loc": {
                                    "start": {
                                      "line": 245,
                                      "column": 31
                                    },
                                    "end": {
                                      "line": 245,
                                      "column": 36
                                    }
                                  },
                                  "name": "start"
                                },
                                "computed": false
                              },
                              {
                                "type": "MemberExpression",
                                "start": 9770,
                                "end": 9783,
                                "loc": {
                                  "start": {
                                    "line": 245,
                                    "column": 38
                                  },
                                  "end": {
                                    "line": 245,
                                    "column": 51
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 9770,
                                  "end": 9779,
                                  "loc": {
                                    "start": {
                                      "line": 245,
                                      "column": 38
                                    },
                                    "end": {
                                      "line": 245,
                                      "column": 47
                                    }
                                  },
                                  "name": "arcParams"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 9780,
                                  "end": 9783,
                                  "loc": {
                                    "start": {
                                      "line": 245,
                                      "column": 48
                                    },
                                    "end": {
                                      "line": 245,
                                      "column": 51
                                    }
                                  },
                                  "name": "end"
                                },
                                "computed": false
                              }
                            ]
                          },
                          "leadingComments": null
                        }
                      ],
                      "kind": "var",
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "move line endpoints to new positions",
                          "start": 9693,
                          "end": 9731,
                          "loc": {
                            "start": {
                              "line": 244,
                              "column": 8
                            },
                            "end": {
                              "line": 244,
                              "column": 46
                            }
                          },
                          "range": [
                            9693,
                            9731
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ForStatement",
                      "start": 9794,
                      "end": 10100,
                      "loc": {
                        "start": {
                          "line": 246,
                          "column": 8
                        },
                        "end": {
                          "line": 251,
                          "column": 9
                        }
                      },
                      "init": {
                        "type": "VariableDeclaration",
                        "start": 9799,
                        "end": 9808,
                        "loc": {
                          "start": {
                            "line": 246,
                            "column": 13
                          },
                          "end": {
                            "line": 246,
                            "column": 22
                          }
                        },
                        "declarations": [
                          {
                            "type": "VariableDeclarator",
                            "start": 9803,
                            "end": 9808,
                            "loc": {
                              "start": {
                                "line": 246,
                                "column": 17
                              },
                              "end": {
                                "line": 246,
                                "column": 22
                              }
                            },
                            "id": {
                              "type": "Identifier",
                              "start": 9803,
                              "end": 9804,
                              "loc": {
                                "start": {
                                  "line": 246,
                                  "column": 17
                                },
                                "end": {
                                  "line": 246,
                                  "column": 18
                                }
                              },
                              "name": "i"
                            },
                            "init": {
                              "type": "Literal",
                              "start": 9807,
                              "end": 9808,
                              "loc": {
                                "start": {
                                  "line": 246,
                                  "column": 21
                                },
                                "end": {
                                  "line": 246,
                                  "column": 22
                                }
                              },
                              "value": 0,
                              "rawValue": 0,
                              "raw": "0"
                            }
                          }
                        ],
                        "kind": "var"
                      },
                      "test": {
                        "type": "BinaryExpression",
                        "start": 9810,
                        "end": 9815,
                        "loc": {
                          "start": {
                            "line": 246,
                            "column": 24
                          },
                          "end": {
                            "line": 246,
                            "column": 29
                          }
                        },
                        "left": {
                          "type": "Identifier",
                          "start": 9810,
                          "end": 9811,
                          "loc": {
                            "start": {
                              "line": 246,
                              "column": 24
                            },
                            "end": {
                              "line": 246,
                              "column": 25
                            }
                          },
                          "name": "i"
                        },
                        "operator": "<",
                        "right": {
                          "type": "Literal",
                          "start": 9814,
                          "end": 9815,
                          "loc": {
                            "start": {
                              "line": 246,
                              "column": 28
                            },
                            "end": {
                              "line": 246,
                              "column": 29
                            }
                          },
                          "value": 2,
                          "rawValue": 2,
                          "raw": "2"
                        }
                      },
                      "update": {
                        "type": "UpdateExpression",
                        "start": 9817,
                        "end": 9820,
                        "loc": {
                          "start": {
                            "line": 246,
                            "column": 31
                          },
                          "end": {
                            "line": 246,
                            "column": 34
                          }
                        },
                        "operator": "++",
                        "prefix": false,
                        "argument": {
                          "type": "Identifier",
                          "start": 9817,
                          "end": 9818,
                          "loc": {
                            "start": {
                              "line": 246,
                              "column": 31
                            },
                            "end": {
                              "line": 246,
                              "column": 32
                            }
                          },
                          "name": "i"
                        }
                      },
                      "body": {
                        "type": "BlockStatement",
                        "start": 9822,
                        "end": 10100,
                        "loc": {
                          "start": {
                            "line": 246,
                            "column": 36
                          },
                          "end": {
                            "line": 251,
                            "column": 9
                          }
                        },
                        "body": [
                          {
                            "type": "VariableDeclaration",
                            "start": 9836,
                            "end": 9901,
                            "loc": {
                              "start": {
                                "line": 247,
                                "column": 12
                              },
                              "end": {
                                "line": 247,
                                "column": 77
                              }
                            },
                            "declarations": [
                              {
                                "type": "VariableDeclarator",
                                "start": 9840,
                                "end": 9900,
                                "loc": {
                                  "start": {
                                    "line": 247,
                                    "column": 16
                                  },
                                  "end": {
                                    "line": 247,
                                    "column": 76
                                  }
                                },
                                "id": {
                                  "type": "Identifier",
                                  "start": 9840,
                                  "end": 9843,
                                  "loc": {
                                    "start": {
                                      "line": 247,
                                      "column": 16
                                    },
                                    "end": {
                                      "line": 247,
                                      "column": 19
                                    }
                                  },
                                  "name": "idx"
                                },
                                "init": {
                                  "type": "ConditionalExpression",
                                  "start": 9846,
                                  "end": 9900,
                                  "loc": {
                                    "start": {
                                      "line": 247,
                                      "column": 22
                                    },
                                    "end": {
                                      "line": 247,
                                      "column": 76
                                    }
                                  },
                                  "test": {
                                    "type": "BinaryExpression",
                                    "start": 9847,
                                    "end": 9891,
                                    "loc": {
                                      "start": {
                                        "line": 247,
                                        "column": 23
                                      },
                                      "end": {
                                        "line": 247,
                                        "column": 67
                                      }
                                    },
                                    "left": {
                                      "type": "MemberExpression",
                                      "start": 9847,
                                      "end": 9870,
                                      "loc": {
                                        "start": {
                                          "line": 247,
                                          "column": 23
                                        },
                                        "end": {
                                          "line": 247,
                                          "column": 46
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 9847,
                                        "end": 9867,
                                        "loc": {
                                          "start": {
                                            "line": 247,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 247,
                                            "column": 43
                                          }
                                        },
                                        "object": {
                                          "type": "MemberExpression",
                                          "start": 9847,
                                          "end": 9860,
                                          "loc": {
                                            "start": {
                                              "line": 247,
                                              "column": 23
                                            },
                                            "end": {
                                              "line": 247,
                                              "column": 36
                                            }
                                          },
                                          "object": {
                                            "type": "MemberExpression",
                                            "start": 9847,
                                            "end": 9857,
                                            "loc": {
                                              "start": {
                                                "line": 247,
                                                "column": 23
                                              },
                                              "end": {
                                                "line": 247,
                                                "column": 33
                                              }
                                            },
                                            "object": {
                                              "type": "Identifier",
                                              "start": 9847,
                                              "end": 9851,
                                              "loc": {
                                                "start": {
                                                  "line": 247,
                                                  "column": 23
                                                },
                                                "end": {
                                                  "line": 247,
                                                  "column": 27
                                                }
                                              },
                                              "name": "info"
                                            },
                                            "property": {
                                              "type": "Identifier",
                                              "start": 9852,
                                              "end": 9857,
                                              "loc": {
                                                "start": {
                                                  "line": 247,
                                                  "column": 28
                                                },
                                                "end": {
                                                  "line": 247,
                                                  "column": 33
                                                }
                                              },
                                              "name": "lines"
                                            },
                                            "computed": false
                                          },
                                          "property": {
                                            "type": "Identifier",
                                            "start": 9858,
                                            "end": 9859,
                                            "loc": {
                                              "start": {
                                                "line": 247,
                                                "column": 34
                                              },
                                              "end": {
                                                "line": 247,
                                                "column": 35
                                              }
                                            },
                                            "name": "i"
                                          },
                                          "computed": true
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 9861,
                                          "end": 9867,
                                          "loc": {
                                            "start": {
                                              "line": 247,
                                              "column": 37
                                            },
                                            "end": {
                                              "line": 247,
                                              "column": 43
                                            }
                                          },
                                          "name": "points"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Literal",
                                        "start": 9868,
                                        "end": 9869,
                                        "loc": {
                                          "start": {
                                            "line": 247,
                                            "column": 44
                                          },
                                          "end": {
                                            "line": 247,
                                            "column": 45
                                          }
                                        },
                                        "value": 0,
                                        "rawValue": 0,
                                        "raw": "0"
                                      },
                                      "computed": true
                                    },
                                    "operator": "===",
                                    "right": {
                                      "type": "MemberExpression",
                                      "start": 9875,
                                      "end": 9891,
                                      "loc": {
                                        "start": {
                                          "line": 247,
                                          "column": 51
                                        },
                                        "end": {
                                          "line": 247,
                                          "column": 67
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 9875,
                                        "end": 9888,
                                        "loc": {
                                          "start": {
                                            "line": 247,
                                            "column": 51
                                          },
                                          "end": {
                                            "line": 247,
                                            "column": 64
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 9875,
                                          "end": 9879,
                                          "loc": {
                                            "start": {
                                              "line": 247,
                                              "column": 51
                                            },
                                            "end": {
                                              "line": 247,
                                              "column": 55
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 9880,
                                          "end": 9888,
                                          "loc": {
                                            "start": {
                                              "line": 247,
                                              "column": 56
                                            },
                                            "end": {
                                              "line": 247,
                                              "column": 64
                                            }
                                          },
                                          "name": "lineEnds"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 9889,
                                        "end": 9890,
                                        "loc": {
                                          "start": {
                                            "line": 247,
                                            "column": 65
                                          },
                                          "end": {
                                            "line": 247,
                                            "column": 66
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "parenthesizedExpression": true
                                  },
                                  "consequent": {
                                    "type": "Literal",
                                    "start": 9895,
                                    "end": 9896,
                                    "loc": {
                                      "start": {
                                        "line": 247,
                                        "column": 71
                                      },
                                      "end": {
                                        "line": 247,
                                        "column": 72
                                      }
                                    },
                                    "value": 0,
                                    "rawValue": 0,
                                    "raw": "0"
                                  },
                                  "alternate": {
                                    "type": "Literal",
                                    "start": 9899,
                                    "end": 9900,
                                    "loc": {
                                      "start": {
                                        "line": 247,
                                        "column": 75
                                      },
                                      "end": {
                                        "line": 247,
                                        "column": 76
                                      }
                                    },
                                    "value": 1,
                                    "rawValue": 1,
                                    "raw": "1"
                                  }
                                }
                              }
                            ],
                            "kind": "var"
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 9914,
                            "end": 9955,
                            "loc": {
                              "start": {
                                "line": 248,
                                "column": 12
                              },
                              "end": {
                                "line": 248,
                                "column": 53
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 9914,
                              "end": 9954,
                              "loc": {
                                "start": {
                                  "line": 248,
                                  "column": 12
                                },
                                "end": {
                                  "line": 248,
                                  "column": 52
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 9914,
                                "end": 9944,
                                "loc": {
                                  "start": {
                                    "line": 248,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 248,
                                    "column": 42
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 9914,
                                  "end": 9939,
                                  "loc": {
                                    "start": {
                                      "line": 248,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 248,
                                      "column": 37
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 9914,
                                    "end": 9934,
                                    "loc": {
                                      "start": {
                                        "line": 248,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 248,
                                        "column": 32
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 9914,
                                      "end": 9927,
                                      "loc": {
                                        "start": {
                                          "line": 248,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 248,
                                          "column": 25
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 9914,
                                        "end": 9924,
                                        "loc": {
                                          "start": {
                                            "line": 248,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 248,
                                            "column": 22
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 9914,
                                          "end": 9918,
                                          "loc": {
                                            "start": {
                                              "line": 248,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 248,
                                              "column": 16
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 9919,
                                          "end": 9924,
                                          "loc": {
                                            "start": {
                                              "line": 248,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 248,
                                              "column": 22
                                            }
                                          },
                                          "name": "lines"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 9925,
                                        "end": 9926,
                                        "loc": {
                                          "start": {
                                            "line": 248,
                                            "column": 23
                                          },
                                          "end": {
                                            "line": 248,
                                            "column": 24
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 9928,
                                      "end": 9934,
                                      "loc": {
                                        "start": {
                                          "line": 248,
                                          "column": 26
                                        },
                                        "end": {
                                          "line": 248,
                                          "column": 32
                                        }
                                      },
                                      "name": "points"
                                    },
                                    "computed": false
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 9935,
                                    "end": 9938,
                                    "loc": {
                                      "start": {
                                        "line": 248,
                                        "column": 33
                                      },
                                      "end": {
                                        "line": 248,
                                        "column": 36
                                      }
                                    },
                                    "name": "idx"
                                  },
                                  "computed": true
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 9940,
                                  "end": 9944,
                                  "loc": {
                                    "start": {
                                      "line": 248,
                                      "column": 38
                                    },
                                    "end": {
                                      "line": 248,
                                      "column": 42
                                    }
                                  },
                                  "name": "move"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "MemberExpression",
                                  "start": 9945,
                                  "end": 9953,
                                  "loc": {
                                    "start": {
                                      "line": 248,
                                      "column": 43
                                    },
                                    "end": {
                                      "line": 248,
                                      "column": 51
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 9945,
                                    "end": 9950,
                                    "loc": {
                                      "start": {
                                        "line": 248,
                                        "column": 43
                                      },
                                      "end": {
                                        "line": 248,
                                        "column": 48
                                      }
                                    },
                                    "name": "touch"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 9951,
                                    "end": 9952,
                                    "loc": {
                                      "start": {
                                        "line": 248,
                                        "column": 49
                                      },
                                      "end": {
                                        "line": 248,
                                        "column": 50
                                      }
                                    },
                                    "name": "i"
                                  },
                                  "computed": true
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 9968,
                            "end": 10034,
                            "loc": {
                              "start": {
                                "line": 249,
                                "column": 12
                              },
                              "end": {
                                "line": 249,
                                "column": 78
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 9968,
                              "end": 10033,
                              "loc": {
                                "start": {
                                  "line": 249,
                                  "column": 12
                                },
                                "end": {
                                  "line": 249,
                                  "column": 77
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 9968,
                                "end": 9983,
                                "loc": {
                                  "start": {
                                    "line": 249,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 249,
                                    "column": 27
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 9968,
                                  "end": 9978,
                                  "loc": {
                                    "start": {
                                      "line": 249,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 249,
                                      "column": 22
                                    }
                                  },
                                  "name": "statements"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 9979,
                                  "end": 9983,
                                  "loc": {
                                    "start": {
                                      "line": 249,
                                      "column": 23
                                    },
                                    "end": {
                                      "line": 249,
                                      "column": 27
                                    }
                                  },
                                  "name": "push"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "CallExpression",
                                  "start": 9984,
                                  "end": 10032,
                                  "loc": {
                                    "start": {
                                      "line": 249,
                                      "column": 28
                                    },
                                    "end": {
                                      "line": 249,
                                      "column": 76
                                    }
                                  },
                                  "callee": {
                                    "type": "MemberExpression",
                                    "start": 9984,
                                    "end": 10019,
                                    "loc": {
                                      "start": {
                                        "line": 249,
                                        "column": 28
                                      },
                                      "end": {
                                        "line": 249,
                                        "column": 63
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 9984,
                                      "end": 9997,
                                      "loc": {
                                        "start": {
                                          "line": 249,
                                          "column": 28
                                        },
                                        "end": {
                                          "line": 249,
                                          "column": 41
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 9984,
                                        "end": 9994,
                                        "loc": {
                                          "start": {
                                            "line": 249,
                                            "column": 28
                                          },
                                          "end": {
                                            "line": 249,
                                            "column": 38
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 9984,
                                          "end": 9988,
                                          "loc": {
                                            "start": {
                                              "line": 249,
                                              "column": 28
                                            },
                                            "end": {
                                              "line": 249,
                                              "column": 32
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 9989,
                                          "end": 9994,
                                          "loc": {
                                            "start": {
                                              "line": 249,
                                              "column": 33
                                            },
                                            "end": {
                                              "line": 249,
                                              "column": 38
                                            }
                                          },
                                          "name": "lines"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 9995,
                                        "end": 9996,
                                        "loc": {
                                          "start": {
                                            "line": 249,
                                            "column": 39
                                          },
                                          "end": {
                                            "line": 249,
                                            "column": 40
                                          }
                                        },
                                        "name": "i"
                                      },
                                      "computed": true
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 9998,
                                      "end": 10019,
                                      "loc": {
                                        "start": {
                                          "line": 249,
                                          "column": 42
                                        },
                                        "end": {
                                          "line": 249,
                                          "column": 63
                                        }
                                      },
                                      "name": "prepareUpdateToServer"
                                    },
                                    "computed": false
                                  },
                                  "arguments": [
                                    {
                                      "type": "MemberExpression",
                                      "start": 10020,
                                      "end": 10031,
                                      "loc": {
                                        "start": {
                                          "line": 249,
                                          "column": 64
                                        },
                                        "end": {
                                          "line": 249,
                                          "column": 75
                                        }
                                      },
                                      "object": {
                                        "type": "ThisExpression",
                                        "start": 10020,
                                        "end": 10024,
                                        "loc": {
                                          "start": {
                                            "line": 249,
                                            "column": 64
                                          },
                                          "end": {
                                            "line": 249,
                                            "column": 68
                                          }
                                        }
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 10025,
                                        "end": 10031,
                                        "loc": {
                                          "start": {
                                            "line": 249,
                                            "column": 69
                                          },
                                          "end": {
                                            "line": 249,
                                            "column": 75
                                          }
                                        },
                                        "name": "sketch"
                                      },
                                      "computed": false
                                    }
                                  ]
                                }
                              ]
                            }
                          },
                          {
                            "type": "ExpressionStatement",
                            "start": 10047,
                            "end": 10090,
                            "loc": {
                              "start": {
                                "line": 250,
                                "column": 12
                              },
                              "end": {
                                "line": 250,
                                "column": 55
                              }
                            },
                            "expression": {
                              "type": "CallExpression",
                              "start": 10047,
                              "end": 10089,
                              "loc": {
                                "start": {
                                  "line": 250,
                                  "column": 12
                                },
                                "end": {
                                  "line": 250,
                                  "column": 54
                                }
                              },
                              "callee": {
                                "type": "MemberExpression",
                                "start": 10047,
                                "end": 10079,
                                "loc": {
                                  "start": {
                                    "line": 250,
                                    "column": 12
                                  },
                                  "end": {
                                    "line": 250,
                                    "column": 44
                                  }
                                },
                                "object": {
                                  "type": "MemberExpression",
                                  "start": 10047,
                                  "end": 10074,
                                  "loc": {
                                    "start": {
                                      "line": 250,
                                      "column": 12
                                    },
                                    "end": {
                                      "line": 250,
                                      "column": 39
                                    }
                                  },
                                  "object": {
                                    "type": "MemberExpression",
                                    "start": 10047,
                                    "end": 10065,
                                    "loc": {
                                      "start": {
                                        "line": 250,
                                        "column": 12
                                      },
                                      "end": {
                                        "line": 250,
                                        "column": 30
                                      }
                                    },
                                    "object": {
                                      "type": "MemberExpression",
                                      "start": 10047,
                                      "end": 10062,
                                      "loc": {
                                        "start": {
                                          "line": 250,
                                          "column": 12
                                        },
                                        "end": {
                                          "line": 250,
                                          "column": 27
                                        }
                                      },
                                      "object": {
                                        "type": "MemberExpression",
                                        "start": 10047,
                                        "end": 10055,
                                        "loc": {
                                          "start": {
                                            "line": 250,
                                            "column": 12
                                          },
                                          "end": {
                                            "line": 250,
                                            "column": 20
                                          }
                                        },
                                        "object": {
                                          "type": "Identifier",
                                          "start": 10047,
                                          "end": 10051,
                                          "loc": {
                                            "start": {
                                              "line": 250,
                                              "column": 12
                                            },
                                            "end": {
                                              "line": 250,
                                              "column": 16
                                            }
                                          },
                                          "name": "info"
                                        },
                                        "property": {
                                          "type": "Identifier",
                                          "start": 10052,
                                          "end": 10055,
                                          "loc": {
                                            "start": {
                                              "line": 250,
                                              "column": 17
                                            },
                                            "end": {
                                              "line": 250,
                                              "column": 20
                                            }
                                          },
                                          "name": "arc"
                                        },
                                        "computed": false
                                      },
                                      "property": {
                                        "type": "Identifier",
                                        "start": 10056,
                                        "end": 10062,
                                        "loc": {
                                          "start": {
                                            "line": 250,
                                            "column": 21
                                          },
                                          "end": {
                                            "line": 250,
                                            "column": 27
                                          }
                                        },
                                        "name": "points"
                                      },
                                      "computed": false
                                    },
                                    "property": {
                                      "type": "Identifier",
                                      "start": 10063,
                                      "end": 10064,
                                      "loc": {
                                        "start": {
                                          "line": 250,
                                          "column": 28
                                        },
                                        "end": {
                                          "line": 250,
                                          "column": 29
                                        }
                                      },
                                      "name": "i"
                                    },
                                    "computed": true
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 10066,
                                    "end": 10074,
                                    "loc": {
                                      "start": {
                                        "line": 250,
                                        "column": 31
                                      },
                                      "end": {
                                        "line": 250,
                                        "column": 39
                                      }
                                    },
                                    "name": "position"
                                  },
                                  "computed": false
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 10075,
                                  "end": 10079,
                                  "loc": {
                                    "start": {
                                      "line": 250,
                                      "column": 40
                                    },
                                    "end": {
                                      "line": 250,
                                      "column": 44
                                    }
                                  },
                                  "name": "copy"
                                },
                                "computed": false
                              },
                              "arguments": [
                                {
                                  "type": "MemberExpression",
                                  "start": 10080,
                                  "end": 10088,
                                  "loc": {
                                    "start": {
                                      "line": 250,
                                      "column": 45
                                    },
                                    "end": {
                                      "line": 250,
                                      "column": 53
                                    }
                                  },
                                  "object": {
                                    "type": "Identifier",
                                    "start": 10080,
                                    "end": 10085,
                                    "loc": {
                                      "start": {
                                        "line": 250,
                                        "column": 45
                                      },
                                      "end": {
                                        "line": 250,
                                        "column": 50
                                      }
                                    },
                                    "name": "touch"
                                  },
                                  "property": {
                                    "type": "Identifier",
                                    "start": 10086,
                                    "end": 10087,
                                    "loc": {
                                      "start": {
                                        "line": 250,
                                        "column": 51
                                      },
                                      "end": {
                                        "line": 250,
                                        "column": 52
                                      }
                                    },
                                    "name": "i"
                                  },
                                  "computed": true
                                }
                              ]
                            }
                          }
                        ],
                        "trailingComments": null
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "modify arc",
                          "start": 10109,
                          "end": 10121,
                          "loc": {
                            "start": {
                              "line": 252,
                              "column": 8
                            },
                            "end": {
                              "line": 252,
                              "column": 20
                            }
                          },
                          "range": [
                            10109,
                            10121
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 10130,
                      "end": 10196,
                      "loc": {
                        "start": {
                          "line": 253,
                          "column": 8
                        },
                        "end": {
                          "line": 253,
                          "column": 74
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 10130,
                        "end": 10195,
                        "loc": {
                          "start": {
                            "line": 253,
                            "column": 8
                          },
                          "end": {
                            "line": 253,
                            "column": 73
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 10130,
                          "end": 10145,
                          "loc": {
                            "start": {
                              "line": 253,
                              "column": 8
                            },
                            "end": {
                              "line": 253,
                              "column": 23
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 10130,
                            "end": 10138,
                            "loc": {
                              "start": {
                                "line": 253,
                                "column": 8
                              },
                              "end": {
                                "line": 253,
                                "column": 16
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 10130,
                              "end": 10134,
                              "loc": {
                                "start": {
                                  "line": 253,
                                  "column": 8
                                },
                                "end": {
                                  "line": 253,
                                  "column": 12
                                }
                              },
                              "name": "info",
                              "leadingComments": null
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 10135,
                              "end": 10138,
                              "loc": {
                                "start": {
                                  "line": 253,
                                  "column": 13
                                },
                                "end": {
                                  "line": 253,
                                  "column": 16
                                }
                              },
                              "name": "arc"
                            },
                            "computed": false,
                            "leadingComments": null
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 10139,
                            "end": 10145,
                            "loc": {
                              "start": {
                                "line": 253,
                                "column": 17
                              },
                              "end": {
                                "line": 253,
                                "column": 23
                              }
                            },
                            "name": "modify"
                          },
                          "computed": false,
                          "leadingComments": null
                        },
                        "arguments": [
                          {
                            "type": "MemberExpression",
                            "start": 10146,
                            "end": 10161,
                            "loc": {
                              "start": {
                                "line": 253,
                                "column": 24
                              },
                              "end": {
                                "line": 253,
                                "column": 39
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 10146,
                              "end": 10155,
                              "loc": {
                                "start": {
                                  "line": 253,
                                  "column": 24
                                },
                                "end": {
                                  "line": 253,
                                  "column": 33
                                }
                              },
                              "name": "arcParams"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 10156,
                              "end": 10161,
                              "loc": {
                                "start": {
                                  "line": 253,
                                  "column": 34
                                },
                                "end": {
                                  "line": 253,
                                  "column": 39
                                }
                              },
                              "name": "start"
                            },
                            "computed": false
                          },
                          {
                            "type": "MemberExpression",
                            "start": 10163,
                            "end": 10176,
                            "loc": {
                              "start": {
                                "line": 253,
                                "column": 41
                              },
                              "end": {
                                "line": 253,
                                "column": 54
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 10163,
                              "end": 10172,
                              "loc": {
                                "start": {
                                  "line": 253,
                                  "column": 41
                                },
                                "end": {
                                  "line": 253,
                                  "column": 50
                                }
                              },
                              "name": "arcParams"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 10173,
                              "end": 10176,
                              "loc": {
                                "start": {
                                  "line": 253,
                                  "column": 51
                                },
                                "end": {
                                  "line": 253,
                                  "column": 54
                                }
                              },
                              "name": "end"
                            },
                            "computed": false
                          },
                          {
                            "type": "MemberExpression",
                            "start": 10178,
                            "end": 10194,
                            "loc": {
                              "start": {
                                "line": 253,
                                "column": 56
                              },
                              "end": {
                                "line": 253,
                                "column": 72
                              }
                            },
                            "object": {
                              "type": "Identifier",
                              "start": 10178,
                              "end": 10187,
                              "loc": {
                                "start": {
                                  "line": 253,
                                  "column": 56
                                },
                                "end": {
                                  "line": 253,
                                  "column": 65
                                }
                              },
                              "name": "arcParams"
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 10188,
                              "end": 10194,
                              "loc": {
                                "start": {
                                  "line": 253,
                                  "column": 66
                                },
                                "end": {
                                  "line": 253,
                                  "column": 72
                                }
                              },
                              "name": "center"
                            },
                            "computed": false
                          }
                        ],
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "modify arc",
                          "start": 10109,
                          "end": 10121,
                          "loc": {
                            "start": {
                              "line": 252,
                              "column": 8
                            },
                            "end": {
                              "line": 252,
                              "column": 20
                            }
                          },
                          "range": [
                            10109,
                            10121
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 10205,
                      "end": 10266,
                      "loc": {
                        "start": {
                          "line": 254,
                          "column": 8
                        },
                        "end": {
                          "line": 254,
                          "column": 69
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 10205,
                        "end": 10265,
                        "loc": {
                          "start": {
                            "line": 254,
                            "column": 8
                          },
                          "end": {
                            "line": 254,
                            "column": 68
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 10205,
                          "end": 10220,
                          "loc": {
                            "start": {
                              "line": 254,
                              "column": 8
                            },
                            "end": {
                              "line": 254,
                              "column": 23
                            }
                          },
                          "object": {
                            "type": "Identifier",
                            "start": 10205,
                            "end": 10215,
                            "loc": {
                              "start": {
                                "line": 254,
                                "column": 8
                              },
                              "end": {
                                "line": 254,
                                "column": 18
                              }
                            },
                            "name": "statements"
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 10216,
                            "end": 10220,
                            "loc": {
                              "start": {
                                "line": 254,
                                "column": 19
                              },
                              "end": {
                                "line": 254,
                                "column": 23
                              }
                            },
                            "name": "push"
                          },
                          "computed": false
                        },
                        "arguments": [
                          {
                            "type": "CallExpression",
                            "start": 10221,
                            "end": 10264,
                            "loc": {
                              "start": {
                                "line": 254,
                                "column": 24
                              },
                              "end": {
                                "line": 254,
                                "column": 67
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 10221,
                              "end": 10251,
                              "loc": {
                                "start": {
                                  "line": 254,
                                  "column": 24
                                },
                                "end": {
                                  "line": 254,
                                  "column": 54
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 10221,
                                "end": 10229,
                                "loc": {
                                  "start": {
                                    "line": 254,
                                    "column": 24
                                  },
                                  "end": {
                                    "line": 254,
                                    "column": 32
                                  }
                                },
                                "object": {
                                  "type": "Identifier",
                                  "start": 10221,
                                  "end": 10225,
                                  "loc": {
                                    "start": {
                                      "line": 254,
                                      "column": 24
                                    },
                                    "end": {
                                      "line": 254,
                                      "column": 28
                                    }
                                  },
                                  "name": "info"
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 10226,
                                  "end": 10229,
                                  "loc": {
                                    "start": {
                                      "line": 254,
                                      "column": 29
                                    },
                                    "end": {
                                      "line": 254,
                                      "column": 32
                                    }
                                  },
                                  "name": "arc"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 10230,
                                "end": 10251,
                                "loc": {
                                  "start": {
                                    "line": 254,
                                    "column": 33
                                  },
                                  "end": {
                                    "line": 254,
                                    "column": 54
                                  }
                                },
                                "name": "prepareUpdateToServer"
                              },
                              "computed": false
                            },
                            "arguments": [
                              {
                                "type": "MemberExpression",
                                "start": 10252,
                                "end": 10263,
                                "loc": {
                                  "start": {
                                    "line": 254,
                                    "column": 55
                                  },
                                  "end": {
                                    "line": 254,
                                    "column": 66
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 10252,
                                  "end": 10256,
                                  "loc": {
                                    "start": {
                                      "line": 254,
                                      "column": 55
                                    },
                                    "end": {
                                      "line": 254,
                                      "column": 59
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 10257,
                                  "end": 10263,
                                  "loc": {
                                    "start": {
                                      "line": 254,
                                      "column": 60
                                    },
                                    "end": {
                                      "line": 254,
                                      "column": 66
                                    }
                                  },
                                  "name": "sketch"
                                },
                                "computed": false
                              }
                            ]
                          }
                        ]
                      },
                      "trailingComments": [
                        {
                          "type": "CommentLine",
                          "value": "apply all changes",
                          "start": 10276,
                          "end": 10295,
                          "loc": {
                            "start": {
                              "line": 256,
                              "column": 8
                            },
                            "end": {
                              "line": 256,
                              "column": 27
                            }
                          },
                          "range": [
                            10276,
                            10295
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 10304,
                      "end": 10373,
                      "loc": {
                        "start": {
                          "line": 257,
                          "column": 8
                        },
                        "end": {
                          "line": 257,
                          "column": 77
                        }
                      },
                      "expression": {
                        "type": "AwaitExpression",
                        "start": 10304,
                        "end": 10372,
                        "loc": {
                          "start": {
                            "line": 257,
                            "column": 8
                          },
                          "end": {
                            "line": 257,
                            "column": 76
                          }
                        },
                        "all": false,
                        "argument": {
                          "type": "CallExpression",
                          "start": 10310,
                          "end": 10372,
                          "loc": {
                            "start": {
                              "line": 257,
                              "column": 14
                            },
                            "end": {
                              "line": 257,
                              "column": 76
                            }
                          },
                          "callee": {
                            "type": "MemberExpression",
                            "start": 10310,
                            "end": 10338,
                            "loc": {
                              "start": {
                                "line": 257,
                                "column": 14
                              },
                              "end": {
                                "line": 257,
                                "column": 42
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 10310,
                              "end": 10321,
                              "loc": {
                                "start": {
                                  "line": 257,
                                  "column": 14
                                },
                                "end": {
                                  "line": 257,
                                  "column": 25
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 10310,
                                "end": 10314,
                                "loc": {
                                  "start": {
                                    "line": 257,
                                    "column": 14
                                  },
                                  "end": {
                                    "line": 257,
                                    "column": 18
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 10315,
                                "end": 10321,
                                "loc": {
                                  "start": {
                                    "line": 257,
                                    "column": 19
                                  },
                                  "end": {
                                    "line": 257,
                                    "column": 25
                                  }
                                },
                                "name": "sketch"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 10322,
                              "end": 10338,
                              "loc": {
                                "start": {
                                  "line": 257,
                                  "column": 26
                                },
                                "end": {
                                  "line": 257,
                                  "column": 42
                                }
                              },
                              "name": "updateFromServer"
                            },
                            "computed": false
                          },
                          "arguments": [
                            {
                              "type": "MemberExpression",
                              "start": 10339,
                              "end": 10359,
                              "loc": {
                                "start": {
                                  "line": 257,
                                  "column": 43
                                },
                                "end": {
                                  "line": 257,
                                  "column": 63
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 10339,
                                "end": 10352,
                                "loc": {
                                  "start": {
                                    "line": 257,
                                    "column": 43
                                  },
                                  "end": {
                                    "line": 257,
                                    "column": 56
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 10339,
                                  "end": 10343,
                                  "loc": {
                                    "start": {
                                      "line": 257,
                                      "column": 43
                                    },
                                    "end": {
                                      "line": 257,
                                      "column": 47
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 10344,
                                  "end": 10352,
                                  "loc": {
                                    "start": {
                                      "line": 257,
                                      "column": 48
                                    },
                                    "end": {
                                      "line": 257,
                                      "column": 56
                                    }
                                  },
                                  "name": "sketcher"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 10353,
                                "end": 10359,
                                "loc": {
                                  "start": {
                                    "line": 257,
                                    "column": 57
                                  },
                                  "end": {
                                    "line": 257,
                                    "column": 63
                                  }
                                },
                                "name": "server"
                              },
                              "computed": false
                            },
                            {
                              "type": "Identifier",
                              "start": 10361,
                              "end": 10371,
                              "loc": {
                                "start": {
                                  "line": 257,
                                  "column": 65
                                },
                                "end": {
                                  "line": 257,
                                  "column": 75
                                }
                              },
                              "name": "statements"
                            }
                          ]
                        },
                        "leadingComments": null
                      },
                      "leadingComments": [
                        {
                          "type": "CommentLine",
                          "value": "apply all changes",
                          "start": 10276,
                          "end": 10295,
                          "loc": {
                            "start": {
                              "line": 256,
                              "column": 8
                            },
                            "end": {
                              "line": 256,
                              "column": 27
                            }
                          },
                          "range": [
                            10276,
                            10295
                          ]
                        }
                      ]
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 10382,
                      "end": 10463,
                      "loc": {
                        "start": {
                          "line": 258,
                          "column": 8
                        },
                        "end": {
                          "line": 258,
                          "column": 89
                        }
                      },
                      "expression": {
                        "type": "LogicalExpression",
                        "start": 10382,
                        "end": 10462,
                        "loc": {
                          "start": {
                            "line": 258,
                            "column": 8
                          },
                          "end": {
                            "line": 258,
                            "column": 88
                          }
                        },
                        "left": {
                          "type": "MemberExpression",
                          "start": 10382,
                          "end": 10422,
                          "loc": {
                            "start": {
                              "line": 258,
                              "column": 8
                            },
                            "end": {
                              "line": 258,
                              "column": 48
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 10382,
                            "end": 10405,
                            "loc": {
                              "start": {
                                "line": 258,
                                "column": 8
                              },
                              "end": {
                                "line": 258,
                                "column": 31
                              }
                            },
                            "object": {
                              "type": "MemberExpression",
                              "start": 10382,
                              "end": 10395,
                              "loc": {
                                "start": {
                                  "line": 258,
                                  "column": 8
                                },
                                "end": {
                                  "line": 258,
                                  "column": 21
                                }
                              },
                              "object": {
                                "type": "ThisExpression",
                                "start": 10382,
                                "end": 10386,
                                "loc": {
                                  "start": {
                                    "line": 258,
                                    "column": 8
                                  },
                                  "end": {
                                    "line": 258,
                                    "column": 12
                                  }
                                }
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 10387,
                                "end": 10395,
                                "loc": {
                                  "start": {
                                    "line": 258,
                                    "column": 13
                                  },
                                  "end": {
                                    "line": 258,
                                    "column": 21
                                  }
                                },
                                "name": "sketcher"
                              },
                              "computed": false
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 10396,
                              "end": 10405,
                              "loc": {
                                "start": {
                                  "line": 258,
                                  "column": 22
                                },
                                "end": {
                                  "line": 258,
                                  "column": 31
                                }
                              },
                              "name": "modelData"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 10406,
                            "end": 10422,
                            "loc": {
                              "start": {
                                "line": 258,
                                "column": 32
                              },
                              "end": {
                                "line": 258,
                                "column": 48
                              }
                            },
                            "name": "incrementalLevel"
                          },
                          "computed": false
                        },
                        "operator": "&&",
                        "right": {
                          "type": "AwaitExpression",
                          "start": 10426,
                          "end": 10462,
                          "loc": {
                            "start": {
                              "line": 258,
                              "column": 52
                            },
                            "end": {
                              "line": 258,
                              "column": 88
                            }
                          },
                          "all": false,
                          "argument": {
                            "type": "CallExpression",
                            "start": 10432,
                            "end": 10462,
                            "loc": {
                              "start": {
                                "line": 258,
                                "column": 58
                              },
                              "end": {
                                "line": 258,
                                "column": 88
                              }
                            },
                            "callee": {
                              "type": "MemberExpression",
                              "start": 10432,
                              "end": 10460,
                              "loc": {
                                "start": {
                                  "line": 258,
                                  "column": 58
                                },
                                "end": {
                                  "line": 258,
                                  "column": 86
                                }
                              },
                              "object": {
                                "type": "MemberExpression",
                                "start": 10432,
                                "end": 10443,
                                "loc": {
                                  "start": {
                                    "line": 258,
                                    "column": 58
                                  },
                                  "end": {
                                    "line": 258,
                                    "column": 69
                                  }
                                },
                                "object": {
                                  "type": "ThisExpression",
                                  "start": 10432,
                                  "end": 10436,
                                  "loc": {
                                    "start": {
                                      "line": 258,
                                      "column": 58
                                    },
                                    "end": {
                                      "line": 258,
                                      "column": 62
                                    }
                                  }
                                },
                                "property": {
                                  "type": "Identifier",
                                  "start": 10437,
                                  "end": 10443,
                                  "loc": {
                                    "start": {
                                      "line": 258,
                                      "column": 63
                                    },
                                    "end": {
                                      "line": 258,
                                      "column": 69
                                    }
                                  },
                                  "name": "sketch"
                                },
                                "computed": false
                              },
                              "property": {
                                "type": "Identifier",
                                "start": 10444,
                                "end": 10460,
                                "loc": {
                                  "start": {
                                    "line": 258,
                                    "column": 70
                                  },
                                  "end": {
                                    "line": 258,
                                    "column": 86
                                  }
                                },
                                "name": "solveConstraints"
                              },
                              "computed": false
                            },
                            "arguments": []
                          }
                        }
                      }
                    },
                    {
                      "type": "ExpressionStatement",
                      "start": 10472,
                      "end": 10496,
                      "loc": {
                        "start": {
                          "line": 259,
                          "column": 8
                        },
                        "end": {
                          "line": 259,
                          "column": 32
                        }
                      },
                      "expression": {
                        "type": "CallExpression",
                        "start": 10472,
                        "end": 10495,
                        "loc": {
                          "start": {
                            "line": 259,
                            "column": 8
                          },
                          "end": {
                            "line": 259,
                            "column": 31
                          }
                        },
                        "callee": {
                          "type": "MemberExpression",
                          "start": 10472,
                          "end": 10493,
                          "loc": {
                            "start": {
                              "line": 259,
                              "column": 8
                            },
                            "end": {
                              "line": 259,
                              "column": 29
                            }
                          },
                          "object": {
                            "type": "MemberExpression",
                            "start": 10472,
                            "end": 10485,
                            "loc": {
                              "start": {
                                "line": 259,
                                "column": 8
                              },
                              "end": {
                                "line": 259,
                                "column": 21
                              }
                            },
                            "object": {
                              "type": "ThisExpression",
                              "start": 10472,
                              "end": 10476,
                              "loc": {
                                "start": {
                                  "line": 259,
                                  "column": 8
                                },
                                "end": {
                                  "line": 259,
                                  "column": 12
                                }
                              }
                            },
                            "property": {
                              "type": "Identifier",
                              "start": 10477,
                              "end": 10485,
                              "loc": {
                                "start": {
                                  "line": 259,
                                  "column": 13
                                },
                                "end": {
                                  "line": 259,
                                  "column": 21
                                }
                              },
                              "name": "sketcher"
                            },
                            "computed": false
                          },
                          "property": {
                            "type": "Identifier",
                            "start": 10486,
                            "end": 10493,
                            "loc": {
                              "start": {
                                "line": 259,
                                "column": 22
                              },
                              "end": {
                                "line": 259,
                                "column": 29
                              }
                            },
                            "name": "refresh"
                          },
                          "computed": false
                        },
                        "arguments": []
                      }
                    }
                  ]
                }
              },
              "leadingComments": [
                {
                  "type": "CommentLine",
                  "value": "changes the sketch by changing radius of a given fillet",
                  "start": 9556,
                  "end": 9613,
                  "loc": {
                    "start": {
                      "line": 241,
                      "column": 4
                    },
                    "end": {
                      "line": 241,
                      "column": 61
                    }
                  },
                  "range": [
                    9556,
                    9613
                  ]
                }
              ]
            }
          ]
        },
        "leadingComments": [],
        "trailingComments": []
      }
    }
  ]
}