gs-json/dist2015/entity_obj_polymesh.js

gs-JSON is a domain agnostic unifying 3D file format for geometric and semantic modelling (hence the 'gs').

"use strict";

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

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _entity_obj = require("./entity_obj");

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * Class Polymesh.
 * A polymesh is defined by a set of polygonal faces.
 * These faces may have arbitrary number of vertices,
 * may be concave or convex, and may be planar or non-planar.
 * All faces are expected to be connected to one anoter, so that there are no disjoint parts.
 * The polymesh will have closed wires along all its naked edges.
 * The polymesh may include one or more holes.
 * The holes will result in additional naked edges, each with their own wire.
 * A polymesh may be part of a group and may have attributes.
 */
var Polymesh = exports.Polymesh = function (_Obj) {
  _inherits(Polymesh, _Obj);

  function Polymesh() {
    _classCallCheck(this, Polymesh);

    return _possibleConstructorReturn(this, (Polymesh.__proto__ || Object.getPrototypeOf(Polymesh)).apply(this, arguments));
  }

  _createClass(Polymesh, [{
    key: "getObjType",

    /**
     * Get the object type: "polymesh".
     * @return The polymesh object type.
     */
    value: function getObjType() {
      return 200 /* polymesh */;
    }
    /**
     * Checks if the polymesh is closed.
     * @return Return true if the polymesh is closed.
     */

  }, {
    key: "isClosed",
    value: function isClosed() {
      return this.numWires() === 0;
    }
  }]);

  return Polymesh;
}(_entity_obj.Obj);
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