glam/es5/lib/scene/index.js

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = createScene;

var _remove = require('./node/remove');

var _remove2 = _interopRequireDefault(_remove);

var _add = require('./node/add');

var _add2 = _interopRequireDefault(_add);

var _children = require('./node/children');

var _children2 = _interopRequireDefault(_children);

var _parent = require('./node/parent');

var _parent2 = _interopRequireDefault(_parent);

var _attachRenderer = require('./attach-renderer');

var _attachRenderer2 = _interopRequireDefault(_attachRenderer);

var _getByType = require('./get-by-type');

var _getByType2 = _interopRequireDefault(_getByType);

var _updateTransforms = require('./update-transforms');

var _updateTransforms2 = _interopRequireDefault(_updateTransforms);

var _es6Map = require('es6-map');

var _es6Map2 = _interopRequireDefault(_es6Map);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function Scene() {
  var graph = {
    children: new _es6Map2.default(),
    parent: new _es6Map2.default(),
    types: {}
  };

  this.flags = { changed: true };
  this.render = function doNothing() {};
  this.renderer = null;

  this.add = _add2.default.bind(null, this, graph);
  this.remove = _remove2.default.bind(null, this, graph);
  this.children = _children2.default.bind(null, this, graph);
  this.parent = _parent2.default.bind(null, graph);
  this.attachRenderer = _attachRenderer2.default.bind(null, this);
  this.getByType = _getByType2.default.bind(null, graph);
  this.updateTransforms = _updateTransforms2.default.bind(null, this, graph);
}

function createScene(properties) {
  var scene = new Scene();

  if (properties && properties.renderer) {
    (0, _attachRenderer2.default)(scene, properties.renderer);
  }

  return scene;
}