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xeokit-convert.cjs.js
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(function webpackUniversalModuleDefinition(root, factory) {
if(typeof exports === 'object' && typeof module === 'object')
module.exports = factory();
else if(typeof define === 'function' && define.amd)
define([], factory);
else if(typeof exports === 'object')
exports["convert2xkt"] = factory();
else
root["convert2xkt"] = factory();
})(global, () => {
return /******/ (() => { // webpackBootstrap
/******/ "use strict";
/******/ var __webpack_modules__ = ({
/***/ "./src/XKTModel/KDNode.js":
/*!********************************!*\
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/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
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/* harmony export */ });
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
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function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* A kd-Tree node, used internally by {@link XKTModel}.
*
* @private
*/
var KDNode = /*#__PURE__*/_createClass(
/**
* Create a KDNode with an axis-aligned 3D World-space boundary.
*/
function KDNode(aabb) {
_classCallCheck(this, KDNode);
/**
* The axis-aligned 3D World-space boundary of this KDNode.
*
* @type {Float64Array}
*/
this.aabb = aabb;
/**
* The {@link XKTEntity}s within this KDNode.
*/
this.entities = null;
/**
* The left child KDNode.
*/
this.left = null;
/**
* The right child KDNode.
*/
this.right = null;
});
/***/ }),
/***/ "./src/XKTModel/XKTEntity.js":
/*!***********************************!*\
!*** ./src/XKTModel/XKTEntity.js ***!
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/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ XKTEntity: () => (/* binding */ XKTEntity)
/* harmony export */ });
/* harmony import */ var _lib_math_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../lib/math.js */ "./src/lib/math.js");
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
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, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* An object within an {@link XKTModel}.
*
* * Created by {@link XKTModel#createEntity}
* * Stored in {@link XKTModel#entities} and {@link XKTModel#entitiesList}
* * Has one or more {@link XKTMesh}s, each having an {@link XKTGeometry}
*
* @class XKTEntity
*/
var XKTEntity = /*#__PURE__*/_createClass(
/**
* @private
* @param entityId
* @param meshes
*/
function XKTEntity(entityId, meshes) {
_classCallCheck(this, XKTEntity);
/**
* Unique ID of this ````XKTEntity```` in {@link XKTModel#entities}.
*
* For a BIM model, this will be an IFC product ID.
*
* We can also use {@link XKTModel#createMetaObject} to create an {@link XKTMetaObject} to specify metadata for
* this ````XKTEntity````. To associate the {@link XKTMetaObject} with our {@link XKTEntity}, we give
* {@link XKTMetaObject#metaObjectId} the same value as {@link XKTEntity#entityId}.
*
* @type {String}
*/
this.entityId = entityId;
/**
* Index of this ````XKTEntity```` in {@link XKTModel#entitiesList}.
*
* Set by {@link XKTModel#finalize}.
*
* @type {Number}
*/
this.entityIndex = null;
/**
* A list of {@link XKTMesh}s that indicate which {@link XKTGeometry}s are used by this Entity.
*
* @type {XKTMesh[]}
*/
this.meshes = meshes;
/**
* World-space axis-aligned bounding box (AABB) that encloses the {@link XKTGeometry#positions} of
* the {@link XKTGeometry}s that are used by this ````XKTEntity````.
*
* Set by {@link XKTModel#finalize}.
*
* @type {Float32Array}
*/
this.aabb = _lib_math_js__WEBPACK_IMPORTED_MODULE_0__.math.AABB3();
/**
* Indicates if this ````XKTEntity```` shares {@link XKTGeometry}s with other {@link XKTEntity}'s.
*
* Set by {@link XKTModel#finalize}.
*
* Note that when an ````XKTEntity```` shares ````XKTGeometrys````, it shares **all** of its ````XKTGeometrys````. An ````XKTEntity````
* never shares only some of its ````XKTGeometrys```` - it always shares either the whole set or none at all.
*
* @type {Boolean}
*/
this.hasReusedGeometries = false;
});
/***/ }),
/***/ "./src/XKTModel/XKTGeometry.js":
/*!*************************************!*\
!*** ./src/XKTModel/XKTGeometry.js ***!
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/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ XKTGeometry: () => (/* binding */ XKTGeometry)
/* harmony export */ });
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a 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, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
/**
* An element of reusable geometry within an {@link XKTModel}.
*
* * Created by {@link XKTModel#createGeometry}
* * Stored in {@link XKTModel#geometries} and {@link XKTModel#geometriesList}
* * Referenced by {@link XKTMesh}s, which belong to {@link XKTEntity}s
*
* @class XKTGeometry
*/
var XKTGeometry = /*#__PURE__*/function () {
/**
* @private
* @param {*} cfg Configuration for the XKTGeometry.
* @param {Number} cfg.geometryId Unique ID of the geometry in {@link XKTModel#geometries}.
* @param {String} cfg.primitiveType Type of this geometry - "triangles", "points" or "lines" so far.
* @param {Number} cfg.geometryIndex Index of this XKTGeometry in {@link XKTModel#geometriesList}.
* @param {Float64Array} cfg.positions Non-quantized 3D vertex positions.
* @param {Float32Array} cfg.normals Non-compressed vertex normals.
* @param {Uint8Array} cfg.colorsCompressed Unsigned 8-bit integer RGBA vertex colors.
* @param {Float32Array} cfg.uvs Non-compressed vertex UV coordinates.
* @param {Uint32Array} cfg.indices Indices to organize the vertex positions and normals into triangles.
* @param {Uint32Array} cfg.edgeIndices Indices to organize the vertex positions into edges.
*/
function XKTGeometry(cfg) {
_classCallCheck(this, XKTGeometry);
/**
* Unique ID of this XKTGeometry in {@link XKTModel#geometries}.
*
* @type {Number}
*/
this.geometryId = cfg.geometryId;
/**
* The type of primitive - "triangles" | "points" | "lines".
*
* @type {String}
*/
this.primitiveType = cfg.primitiveType;
/**
* Index of this XKTGeometry in {@link XKTModel#geometriesList}.
*
* @type {Number}
*/
this.geometryIndex = cfg.geometryIndex;
/**
* The number of {@link XKTMesh}s that reference this XKTGeometry.
*
* @type {Number}
*/
this.numInstances = 0;
/**
* Non-quantized 3D vertex positions.
*
* Defined for all primitive types.
*
* @type {Float64Array}
*/
this.positions = cfg.positions;
/**
* Quantized vertex positions.
*
* Defined for all primitive types.
*
* This array is later created from {@link XKTGeometry#positions} by {@link XKTModel#finalize}.
*
* @type {Uint16Array}
*/
this.positionsQuantized = new Uint16Array(cfg.positions.length);
/**
* Non-compressed 3D vertex normals.
*
* Defined only for triangle primitives. Can be null if we want xeokit to auto-generate them. Ignored for points and lines.
*
* @type {Float32Array}
*/
this.normals = cfg.normals;
/**
* Compressed vertex normals.
*
* Defined only for triangle primitives. Ignored for points and lines.
*
* This array is later created from {@link XKTGeometry#normals} by {@link XKTModel#finalize}.
*
* Will be null if {@link XKTGeometry#normals} is also null.
*
* @type {Int8Array}
*/
this.normalsOctEncoded = null;
/**
* Compressed RGBA vertex colors.
*
* Defined only for point primitives. Ignored for triangles and lines.
*
* @type {Uint8Array}
*/
this.colorsCompressed = cfg.colorsCompressed;
/**
* Non-compressed vertex UVs.
*
* @type {Float32Array}
*/
this.uvs = cfg.uvs;
/**
* Compressed vertex UVs.
*
* @type {Uint16Array}
*/
this.uvsCompressed = cfg.uvsCompressed;
/**
* Indices that organize the vertex positions and normals as triangles.
*
* Defined only for triangle and lines primitives. Ignored for points.
*
* @type {Uint32Array}
*/
this.indices = cfg.indices;
/**
* Indices that organize the vertex positions as edges.
*
* Defined only for triangle primitives. Ignored for points and lines.
*
* @type {Uint32Array}
*/
this.edgeIndices = cfg.edgeIndices;
/**
* When {@link XKTGeometry#primitiveType} is "triangles", this is ````true```` when this geometry is a watertight mesh.
*
* Defined only for triangle primitives. Ignored for points and lines.
*
* Set by {@link XKTModel#finalize}.
*
* @type {boolean}
*/
this.solid = false;
}
/**
* Convenience property that is ````true```` when {@link XKTGeometry#numInstances} is greater that one.
* @returns {boolean}
*/
_createClass(XKTGeometry, [{
key: "reused",
get: function get() {
return this.numInstances > 1;
}
}]);
return XKTGeometry;
}();
/***/ }),
/***/ "./src/XKTModel/XKTMesh.js":
/*!*********************************!*\
!*** ./src/XKTModel/XKTMesh.js ***!
\*********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ XKTMesh: () => (/* binding */ XKTMesh)
/* harmony export */ });
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
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, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* Represents the usage of a {@link XKTGeometry} by an {@link XKTEntity}.
*
* * Created by {@link XKTModel#createEntity}
* * Stored in {@link XKTEntity#meshes} and {@link XKTModel#meshesList}
* * Has an {@link XKTGeometry}, and an optional {@link XKTTextureSet}, both of which it can share with other {@link XKTMesh}es
* * Has {@link XKTMesh#color}, {@link XKTMesh#opacity}, {@link XKTMesh#metallic} and {@link XKTMesh#roughness} PBR attributes
* @class XKTMesh
*/
var XKTMesh = /*#__PURE__*/_createClass(
/**
* @private
*/
function XKTMesh(cfg) {
_classCallCheck(this, XKTMesh);
/**
* Unique ID of this XKTMesh in {@link XKTModel#meshes}.
*
* @type {Number}
*/
this.meshId = cfg.meshId;
/**
* Index of this XKTMesh in {@link XKTModel#meshesList};
*
* @type {Number}
*/
this.meshIndex = cfg.meshIndex;
/**
* The 4x4 modeling transform matrix.
*
* Transform is relative to the center of the {@link XKTTile} that contains this XKTMesh's {@link XKTEntity},
* which is given in {@link XKTMesh#entity}.
*
* When the ````XKTEntity```` shares its {@link XKTGeometry}s with other ````XKTEntity````s, this matrix is used
* to transform this XKTMesh's XKTGeometry into World-space. When this XKTMesh does not share its ````XKTGeometry````,
* then this matrix is ignored.
*
* @type {Number[]}
*/
this.matrix = cfg.matrix;
/**
* The instanced {@link XKTGeometry}.
*
* @type {XKTGeometry}
*/
this.geometry = cfg.geometry;
/**
* RGB color of this XKTMesh.
*
* @type {Float32Array}
*/
this.color = cfg.color || new Float32Array([1, 1, 1]);
/**
* PBR metallness of this XKTMesh.
*
* @type {Number}
*/
this.metallic = cfg.metallic !== null && cfg.metallic !== undefined ? cfg.metallic : 0;
/**
* PBR roughness of this XKTMesh.
* The {@link XKTTextureSet} that defines the appearance of this XKTMesh.
*
* @type {Number}
* @type {XKTTextureSet}
*/
this.roughness = cfg.roughness !== null && cfg.roughness !== undefined ? cfg.roughness : 1;
/**
* Opacity of this XKTMesh.
*
* @type {Number}
*/
this.opacity = cfg.opacity !== undefined && cfg.opacity !== null ? cfg.opacity : 1.0;
/**
* The {@link XKTTextureSet} that defines the appearance of this XKTMesh.
*
* @type {XKTTextureSet}
*/
this.textureSet = cfg.textureSet;
/**
* The owner {@link XKTEntity}.
*
* Set by {@link XKTModel#createEntity}.
*
* @type {XKTEntity}
*/
this.entity = null; // Set after instantiation, when the Entity is known
});
/***/ }),
/***/ "./src/XKTModel/XKTMetaObject.js":
/*!***************************************!*\
!*** ./src/XKTModel/XKTMetaObject.js ***!
\***************************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ XKTMetaObject: () => (/* binding */ XKTMetaObject)
/* harmony export */ });
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
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, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
/**
* A meta object within an {@link XKTModel}.
*
* These are plugged together into a parent-child hierarchy to represent structural
* metadata for the {@link XKTModel}.
*
* The leaf XKTMetaObjects are usually associated with
* an {@link XKTEntity}, which they do so by sharing the same ID,
* ie. where {@link XKTMetaObject#metaObjectId} == {@link XKTEntity#entityId}.
*
* * Created by {@link XKTModel#createMetaObject}
* * Stored in {@link XKTModel#metaObjects} and {@link XKTModel#metaObjectsList}
* * Has an ID, a type, and a human-readable name
* * May have a parent {@link XKTMetaObject}
* * When no children, is usually associated with an {@link XKTEntity}
*
* @class XKTMetaObject
*/
var XKTMetaObject = /*#__PURE__*/_createClass(
/**
* @private
* @param metaObjectId
* @param propertySetIds
* @param metaObjectType
* @param metaObjectName
* @param parentMetaObjectId
*/
function XKTMetaObject(metaObjectId, propertySetIds, metaObjectType, metaObjectName, parentMetaObjectId) {
_classCallCheck(this, XKTMetaObject);
/**
* Unique ID of this ````XKTMetaObject```` in {@link XKTModel#metaObjects}.
*
* For a BIM model, this will be an IFC product ID.
*
* If this is a leaf XKTMetaObject, where it is not a parent to any other XKTMetaObject,
* then this will be equal to the ID of an {@link XKTEntity} in {@link XKTModel#entities},
* ie. where {@link XKTMetaObject#metaObjectId} == {@link XKTEntity#entityId}.
*
* @type {String}
*/
this.metaObjectId = metaObjectId;
/**
* Unique ID of one or more property sets that contains additional metadata about this
* {@link XKTMetaObject}. The property sets can be stored in an external system, or
* within the {@link XKTModel}, as {@link XKTPropertySet}s within {@link XKTModel#propertySets}.
*
* @type {String[]}
*/
this.propertySetIds = propertySetIds;
/**
* Indicates the XKTMetaObject meta object type.
*
* This defaults to "default".
*
* @type {string}
*/
this.metaObjectType = metaObjectType;
/**
* Indicates the XKTMetaObject meta object name.
*
* This defaults to {@link XKTMetaObject#metaObjectId}.
*
* @type {string}
*/
this.metaObjectName = metaObjectName;
/**
* The parent XKTMetaObject, if any.
*
* Will be null if there is no parent.
*
* @type {String}
*/
this.parentMetaObjectId = parentMetaObjectId;
});
/***/ }),
/***/ "./src/XKTModel/XKTModel.js":
/*!**********************************!*\
!*** ./src/XKTModel/XKTModel.js ***!
\**********************************/
/***/ ((__unused_webpack_module, __webpack_exports__, __webpack_require__) => {
__webpack_require__.r(__webpack_exports__);
/* harmony export */ __webpack_require__.d(__webpack_exports__, {
/* harmony export */ XKTModel: () => (/* binding */ XKTModel)
/* harmony export */ });
/* harmony import */ var _lib_math_js__WEBPACK_IMPORTED_MODULE_0__ = __webpack_require__(/*! ../lib/math.js */ "./src/lib/math.js");
/* harmony import */ var _lib_geometryCompression_js__WEBPACK_IMPORTED_MODULE_1__ = __webpack_require__(/*! ./lib/geometryCompression.js */ "./src/XKTModel/lib/geometryCompression.js");
/* harmony import */ var _lib_buildEdgeIndices_js__WEBPACK_IMPORTED_MODULE_2__ = __webpack_require__(/*! ./lib/buildEdgeIndices.js */ "./src/XKTModel/lib/buildEdgeIndices.js");
/* harmony import */ var _lib_isTriangleMeshSolid_js__WEBPACK_IMPORTED_MODULE_3__ = __webpack_require__(/*! ./lib/isTriangleMeshSolid.js */ "./src/XKTModel/lib/isTriangleMeshSolid.js");
/* harmony import */ var _XKTMesh_js__WEBPACK_IMPORTED_MODULE_4__ = __webpack_require__(/*! ./XKTMesh.js */ "./src/XKTModel/XKTMesh.js");
/* harmony import */ var _XKTGeometry_js__WEBPACK_IMPORTED_MODULE_5__ = __webpack_require__(/*! ./XKTGeometry.js */ "./src/XKTModel/XKTGeometry.js");
/* harmony import */ var _XKTEntity_js__WEBPACK_IMPORTED_MODULE_6__ = __webpack_require__(/*! ./XKTEntity.js */ "./src/XKTModel/XKTEntity.js");
/* harmony import */ var _XKTTile_js__WEBPACK_IMPORTED_MODULE_7__ = __webpack_require__(/*! ./XKTTile.js */ "./src/XKTModel/XKTTile.js");
/* harmony import */ var _KDNode_js__WEBPACK_IMPORTED_MODULE_8__ = __webpack_require__(/*! ./KDNode.js */ "./src/XKTModel/KDNode.js");
/* harmony import */ var _XKTMetaObject_js__WEBPACK_IMPORTED_MODULE_9__ = __webpack_require__(/*! ./XKTMetaObject.js */ "./src/XKTModel/XKTMetaObject.js");
/* harmony import */ var _XKTPropertySet_js__WEBPACK_IMPORTED_MODULE_10__ = __webpack_require__(/*! ./XKTPropertySet.js */ "./src/XKTModel/XKTPropertySet.js");
/* harmony import */ var _lib_mergeVertices_js__WEBPACK_IMPORTED_MODULE_11__ = __webpack_require__(/*! ../lib/mergeVertices.js */ "./src/lib/mergeVertices.js");
/* harmony import */ var _XKT_INFO_js__WEBPACK_IMPORTED_MODULE_12__ = __webpack_require__(/*! ../XKT_INFO.js */ "./src/XKT_INFO.js");
/* harmony import */ var _XKTTexture__WEBPACK_IMPORTED_MODULE_13__ = __webpack_require__(/*! ./XKTTexture */ "./src/XKTModel/XKTTexture.js");
/* harmony import */ var _XKTTextureSet__WEBPACK_IMPORTED_MODULE_14__ = __webpack_require__(/*! ./XKTTextureSet */ "./src/XKTModel/XKTTextureSet.js");
/* harmony import */ var _loaders_gl_core__WEBPACK_IMPORTED_MODULE_15__ = __webpack_require__(/*! @loaders.gl/core */ "@loaders.gl/core");
/* harmony import */ var _loaders_gl_core__WEBPACK_IMPORTED_MODULE_15___default = /*#__PURE__*/__webpack_require__.n(_loaders_gl_core__WEBPACK_IMPORTED_MODULE_15__);
/* harmony import */ var _loaders_gl_textures__WEBPACK_IMPORTED_MODULE_16__ = __webpack_require__(/*! @loaders.gl/textures */ "@loaders.gl/textures");
/* harmony import */ var _loaders_gl_textures__WEBPACK_IMPORTED_MODULE_16___default = /*#__PURE__*/__webpack_require__.n(_loaders_gl_textures__WEBPACK_IMPORTED_MODULE_16__);
/* harmony import */ var _loaders_gl_images__WEBPACK_IMPORTED_MODULE_17__ = __webpack_require__(/*! @loaders.gl/images */ "@loaders.gl/images");
/* harmony import */ var _loaders_gl_images__WEBPACK_IMPORTED_MODULE_17___default = /*#__PURE__*/__webpack_require__.n(_loaders_gl_images__WEBPACK_IMPORTED_MODULE_17__);
function _typeof(obj) { "@babel/helpers - typeof"; return _typeof = "function" == typeof Symbol && "symbol" == typeof Symbol.iterator ? function (obj) { return typeof obj; } : function (obj) { return obj && "function" == typeof Symbol && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }, _typeof(obj); }
function _regeneratorRuntime() { "use strict"; /*! regenerator-runtime -- Copyright (c) 2014-present, Facebook, Inc. -- license (MIT): https://github.com/facebook/regenerator/blob/main/LICENSE */ _regeneratorRuntime = function _regeneratorRuntime() { return exports; }; var exports = {}, Op = Object.prototype, hasOwn = Op.hasOwnProperty, defineProperty = Object.defineProperty || function (obj, key, desc) { obj[key] = desc.value; }, $Symbol = "function" == typeof Symbol ? Symbol : {}, iteratorSymbol = $Symbol.iterator || "@@iterator", asyncIteratorSymbol = $Symbol.asyncIterator || "@@asyncIterator", toStringTagSymbol = $Symbol.toStringTag || "@@toStringTag"; function define(obj, key, value) { return Object.defineProperty(obj, key, { value: value, enumerable: !0, configurable: !0, writable: !0 }), obj[key]; } try { define({}, ""); } catch (err) { define = function define(obj, key, value) { return obj[key] = value; }; } function wrap(innerFn, outerFn, self, tryLocsList) { var protoGenerator = outerFn && outerFn.prototype instanceof Generator ? outerFn : Generator, generator = Object.create(protoGenerator.prototype), context = new Context(tryLocsList || []); return defineProperty(generator, "_invoke", { value: makeInvokeMethod(innerFn, self, context) }), generator; } function tryCatch(fn, obj, arg) { try { return { type: "normal", arg: fn.call(obj, arg) }; } catch (err) { return { type: "throw", arg: err }; } } exports.wrap = wrap; var ContinueSentinel = {}; function Generator() {} function GeneratorFunction() {} function GeneratorFunctionPrototype() {} var IteratorPrototype = {}; define(IteratorPrototype, iteratorSymbol, function () { return this; }); var getProto = Object.getPrototypeOf, NativeIteratorPrototype = getProto && getProto(getProto(values([]))); NativeIteratorPrototype && NativeIteratorPrototype !== Op && hasOwn.call(NativeIteratorPrototype, iteratorSymbol) && (IteratorPrototype = NativeIteratorPrototype); var Gp = GeneratorFunctionPrototype.prototype = Generator.prototype = Object.create(IteratorPrototype); function defineIteratorMethods(prototype) { ["next", "throw", "return"].forEach(function (method) { define(prototype, method, function (arg) { return this._invoke(method, arg); }); }); } function AsyncIterator(generator, PromiseImpl) { function invoke(method, arg, resolve, reject) { var record = tryCatch(generator[method], generator, arg); if ("throw" !== record.type) { var result = record.arg, value = result.value; return value && "object" == _typeof(value) && hasOwn.call(value, "__await") ? PromiseImpl.resolve(value.__await).then(function (value) { invoke("next", value, resolve, reject); }, function (err) { invoke("throw", err, resolve, reject); }) : PromiseImpl.resolve(value).then(function (unwrapped) { result.value = unwrapped, resolve(result); }, function (error) { return invoke("throw", error, resolve, reject); }); } reject(record.arg); } var previousPromise; defineProperty(this, "_invoke", { value: function value(method, arg) { function callInvokeWithMethodAndArg() { return new PromiseImpl(function (resolve, reject) { invoke(method, arg, resolve, reject); }); } return previousPromise = previousPromise ? previousPromise.then(callInvokeWithMethodAndArg, callInvokeWithMethodAndArg) : callInvokeWithMethodAndArg(); } }); } function makeInvokeMethod(innerFn, self, context) { var state = "suspendedStart"; return function (method, arg) { if ("executing" === state) throw new Error("Generator is already running"); if ("completed" === state) { if ("throw" === method) throw arg; return doneResult(); } for (context.method = method, context.arg = arg;;) { var delegate = context.delegate; if (delegate) { var delegateResult = maybeInvokeDelegate(delegate, context); if (delegateResult) { if (delegateResult === ContinueSentinel) continue; return delegateResult; } } if ("next" === context.method) context.sent = context._sent = context.arg;else if ("throw" === context.method) { if ("suspendedStart" === state) throw state = "completed", context.arg; context.dispatchException(context.arg); } else "return" === context.method && context.abrupt("return", context.arg); state = "executing"; var record = tryCatch(innerFn, self, context); if ("normal" === record.type) { if (state = context.done ? 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(context[delegate.resultName] = info.value, context.next = delegate.nextLoc, "return" !== context.method && (context.method = "next", context.arg = undefined), context.delegate = null, ContinueSentinel) : info : (context.method = "throw", context.arg = new TypeError("iterator result is not an object"), context.delegate = null, ContinueSentinel); } function pushTryEntry(locs) { var entry = { tryLoc: locs[0] }; 1 in locs && (entry.catchLoc = locs[1]), 2 in locs && (entry.finallyLoc = locs[2], entry.afterLoc = locs[3]), this.tryEntries.push(entry); } function resetTryEntry(entry) { var record = entry.completion || {}; record.type = "normal", delete record.arg, entry.completion = record; } function Context(tryLocsList) { this.tryEntries = [{ tryLoc: "root" }], tryLocsList.forEach(pushTryEntry, this), this.reset(!0); } function values(iterable) { if (iterable) { var iteratorMethod = iterable[iteratorSymbol]; if (iteratorMethod) return iteratorMethod.call(iterable); if ("function" == typeof iterable.next) return iterable; if (!isNaN(iterable.length)) { var i = -1, next = function next() { for (; ++i < iterable.length;) if (hasOwn.call(iterable, i)) return next.value = iterable[i], next.done = !1, next; return next.value = undefined, next.done = !0, next; }; return next.next = next; } } return { next: doneResult }; } function doneResult() { return { value: undefined, done: !0 }; } return GeneratorFunction.prototype = GeneratorFunctionPrototype, defineProperty(Gp, "constructor", { value: GeneratorFunctionPrototype, configurable: !0 }), defineProperty(GeneratorFunctionPrototype, "constructor", { value: GeneratorFunction, configurable: !0 }), GeneratorFunction.displayName = define(GeneratorFunctionPrototype, toStringTagSymbol, "GeneratorFunction"), exports.isGeneratorFunction = function (genFun) { var ctor = "function" == typeof genFun && genFun.constructor; return !!ctor && (ctor === GeneratorFunction || "GeneratorFunction" === (ctor.displayName || ctor.name)); }, exports.mark = function (genFun) { return Object.setPrototypeOf ? Object.setPrototypeOf(genFun, GeneratorFunctionPrototype) : (genFun.__proto__ = GeneratorFunctionPrototype, define(genFun, toStringTagSymbol, "GeneratorFunction")), genFun.prototype = Object.create(Gp), genFun; }, exports.awrap = function (arg) { return { __await: arg }; }, defineIteratorMethods(AsyncIterator.prototype), define(AsyncIterator.prototype, asyncIteratorSymbol, function () { return this; }), exports.AsyncIterator = AsyncIterator, exports.async = function (innerFn, outerFn, self, tryLocsList, PromiseImpl) { void 0 === PromiseImpl && (PromiseImpl = Promise); var iter = new AsyncIterator(wrap(innerFn, outerFn, self, tryLocsList), PromiseImpl); return exports.isGeneratorFunction(outerFn) ? iter : iter.next().then(function (result) { return result.done ? result.value : iter.next(); }); }, defineIteratorMethods(Gp), define(Gp, toStringTagSymbol, "Generator"), define(Gp, iteratorSymbol, function () { return this; }), define(Gp, "toString", function () { return "[object Generator]"; }), exports.keys = function (val) { var object = Object(val), keys = []; for (var key in object) keys.push(key); return keys.reverse(), function next() { for (; keys.length;) { var key = keys.pop(); if (key in object) return next.value = key, next.done = !1, next; } return next.done = !0, next; }; }, exports.values = values, Context.prototype = { constructor: Context, reset: function reset(skipTempReset) { if (this.prev = 0, this.next = 0, this.sent = this._sent = undefined, this.done = !1, this.delegate = null, this.method = "next", this.arg = undefined, this.tryEntries.forEach(resetTryEntry), !skipTempReset) for (var name in this) "t" === name.charAt(0) && hasOwn.call(this, name) && !isNaN(+name.slice(1)) && (this[name] = undefined); }, stop: function stop() { this.done = !0; var rootRecord = this.tryEntries[0].completion; if ("throw" === rootRecord.type) throw rootRecord.arg; return this.rval; }, dispatchException: function dispatchException(exception) { if (this.done) throw exception; var context = this; function handle(loc, caught) { return record.type = "throw", record.arg = exception, context.next = loc, caught && (context.method = "next", context.arg = undefined), !!caught; } for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i], record = entry.completion; if ("root" === entry.tryLoc) return handle("end"); if (entry.tryLoc <= this.prev) { var hasCatch = hasOwn.call(entry, "catchLoc"), hasFinally = hasOwn.call(entry, "finallyLoc"); if (hasCatch && hasFinally) { if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0); if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc); } else if (hasCatch) { if (this.prev < entry.catchLoc) return handle(entry.catchLoc, !0); } else { if (!hasFinally) throw new Error("try statement without catch or finally"); if (this.prev < entry.finallyLoc) return handle(entry.finallyLoc); } } } }, abrupt: function abrupt(type, arg) { for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i]; if (entry.tryLoc <= this.prev && hasOwn.call(entry, "finallyLoc") && this.prev < entry.finallyLoc) { var finallyEntry = entry; break; } } finallyEntry && ("break" === type || "continue" === type) && finallyEntry.tryLoc <= arg && arg <= finallyEntry.finallyLoc && (finallyEntry = null); var record = finallyEntry ? finallyEntry.completion : {}; return record.type = type, record.arg = arg, finallyEntry ? (this.method = "next", this.next = finallyEntry.finallyLoc, ContinueSentinel) : this.complete(record); }, complete: function complete(record, afterLoc) { if ("throw" === record.type) throw record.arg; return "break" === record.type || "continue" === record.type ? this.next = record.arg : "return" === record.type ? (this.rval = this.arg = record.arg, this.method = "return", this.next = "end") : "normal" === record.type && afterLoc && (this.next = afterLoc), ContinueSentinel; }, finish: function finish(finallyLoc) { for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i]; if (entry.finallyLoc === finallyLoc) return this.complete(entry.completion, entry.afterLoc), resetTryEntry(entry), ContinueSentinel; } }, "catch": function _catch(tryLoc) { for (var i = this.tryEntries.length - 1; i >= 0; --i) { var entry = this.tryEntries[i]; if (entry.tryLoc === tryLoc) { var record = entry.completion; if ("throw" === record.type) { var thrown = record.arg; resetTryEntry(entry); } return thrown; } } throw new Error("illegal catch attempt"); }, delegateYield: function delegateYield(iterable, resultName, nextLoc) { return this.delegate = { iterator: values(iterable), resultName: resultName, nextLoc: nextLoc }, "next" === this.method && (this.arg = undefined), ContinueSentinel; } }, exports; }
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) { try { var info = gen[key](arg); var value = info.value; } catch (error) { reject(error); return; } if (info.done) { resolve(value); } else { Promise.resolve(value).then(_next, _throw); } }
function _asyncToGenerator(fn) { return function () { var self = this, args = arguments; return new Promise(function (resolve, reject) { var gen = fn.apply(self, args); function _next(value) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "next", value); } function _throw(err) { asyncGeneratorStep(gen, resolve, reject, _next, _throw, "throw", err); } _next(undefined); }); }; }
function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a 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, _toPropertyKey(descriptor.key), descriptor); } }
function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); Object.defineProperty(Constructor, "prototype", { writable: false }); return Constructor; }
function _toPropertyKey(arg) { var key = _toPrimitive(arg, "string"); return _typeof(key) === "symbol" ? key : String(key); }
function _toPrimitive(input, hint) { if (_typeof(input) !== "object" || input === null) return input; var prim = input[Symbol.toPrimitive]; if (prim !== undefined) { var res = prim.call(input, hint || "default"); if (_typeof(res) !== "object") return res; throw new TypeError("@@toPrimitive must return a primitive value."); } return (hint === "string" ? String : Number)(input); }
var tempVec4a = _lib_math_js__WEBPACK_IMPORTED_MODULE_0__.math.vec4([0, 0, 0, 1]);
var tempVec4b = _lib_math_js__WEBPACK_IMPORTED_MODULE_0__.math.vec4([0, 0, 0, 1]);
var tempMat4 = _lib_math_js__WEBPACK_IMPORTED_MODULE_0__.math.mat4();
var tempMat4b = _lib_math_js__WEBPACK_IMPORTED_MODULE_0__.math.mat4();
var kdTreeDimLength = new Float64Array(3);
// XKT texture types
var COLOR_TEXTURE = 0;
var METALLIC_ROUGHNESS_TEXTURE = 1;
var NORMALS_TEXTURE = 2;
var EMISSIVE_TEXTURE = 3;
var OCCLUSION_TEXTURE = 4;
// KTX2 encoding options for each texture type
var TEXTURE_ENCODING_OPTIONS = {};
TEXTURE_ENCODING_OPTIONS[COLOR_TEXTURE] = {
useSRGB: true,
qualityLevel: 50,
encodeUASTC: true,
mipmaps: true
};
TEXTURE_ENCODING_OPTIONS[EMISSIVE_TEXTURE] = {
useSRGB: true,
encodeUASTC: true,
qualityLevel: 10,
mipmaps: false
};
TEXTURE_ENCODING_OPTIONS[METALLIC_ROUGHNESS_TEXTURE] = {
useSRGB: false,
encodeUASTC: true,
qualityLevel: 50,
mipmaps: true // Needed for GGX roughness shading
};
TEXTURE_ENCODING_OPTIONS[NORMALS_TEXTURE] = {
useSRGB: false,
encodeUASTC: true,
qualityLevel: 10,
mipmaps: false
};
TEXTURE_ENCODING_OPTIONS[OCCLUSION_TEXTURE] = {
useSRGB: false,
encodeUASTC: true,
qualityLevel: 10,
mipmaps: false
};
/**
* A document model that represents the contents of an .XKT file.
*
* * An XKTModel contains {@link XKTTile}s, which spatially subdivide the model into axis-aligned, box-shaped regions.
* * Each {@link XKTTile} contains {@link XKTEntity}s, which represent the objects within its region.
* * Each {@link XKTEntity} has {@link XKTMesh}s, which each have a {@link XKTGeometry}. Each {@link XKTGeometry} can be shared by multiple {@link XKTMesh}s.
* * Import models into an XKTModel using {@link parseGLTFJSONIntoXKTModel}, {@link parseIFCIntoXKTModel}, {@link parseCityJSONIntoXKTModel} etc.
* * Build an XKTModel programmatically using {@link XKTModel#createGeometry}, {@link XKTModel#createMesh} and {@link XKTModel#createEntity}.
* * Serialize an XKTModel to an ArrayBuffer using {@link writeXKTModelToArrayBuffer}.
*
* ## Usage
*
* See [main docs page](/docs/#javascript-api) for usage examples.
*
* @class XKTModel
*/
var XKTModel = /*#__PURE__*/function () {
/**
* Constructs a new XKTModel.
*
* @param {*} [cfg] Configuration
* @param {Number} [cfg.edgeThreshold=10]
* @param {Number} [cfg.minTileSize=500]
*/
function XKTModel() {
var cfg = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
_classCallCheck(this, XKTModel);
/**
* The model's ID, if available.
*
* Will be "default" by default.
*
* @type {String}
*/
this.modelId = cfg.modelId || "default";
/**
* The project ID, if available.
*
* Will be an empty string by default.
*
* @type {String}
*/
this.projectId = cfg.projectId || "";
/**
* The revision ID, if available.
*
* Will be an empty string by default.
*
* @type {String}
*/
this.revisionId = cfg.revisionId || "";
/**
* The model author, if available.
*
* Will be an empty string by default.
*
* @property author
* @type {String}
*/
this.author = cfg.author || "";
/**
* The date the model was created, if available.
*
* Will be an empty string by default.
*
* @property createdAt
* @type {String}
*/
this.createdAt = cfg.createdAt || "";
/**
* The application that created the model, if available.
*
* Will be an empty string by default.
*
* @property creatingApplication
* @type {String}
*/
this.creatingApplication = cfg.creatingApplication || "";
/**
* The model schema version, if available.
*
* In the case of IFC, this could be "IFC2x3" or "IFC4", for example.
*
* Will be an empty string by default.
*
* @property schema
* @type {String}
*/
this.schema = cfg.schema || "";
/**
* The XKT format version.
*
* @property xktVersion;
* @type {number}
*/
this.xktVersion = _XKT_INFO_js__WEBPACK_IMPORTED_MODULE_12__.XKT_INFO.xktVersion;
/**
*
* @type {Number|number}
*/
this.edgeThreshold = cfg.edgeThreshold || 10;
/**
* Minimum diagonal size of the boundary of an {@link XKTTile}.
*
* @type {Number|number}
*/
this.minTileSize = cfg.minTileSize || 500;
/**
* Optional overall AABB that contains all the {@link XKTEntity}s we'll create in this model, if previously known.
*
* This is the AABB of a complete set of input files that are provided as a split-model set for conversion.
*
* This is used to help the {@link XKTTile.aabb}s within split models align neatly with each other, as we
* build them with a k-d tree in {@link XKTModel#finalize}. Without this, the AABBs of the different parts
* tend to misalign slightly, resulting in excess number of {@link XKTTile}s, which degrades memory and rendering
* performance when the XKT is viewer in the xeokit Viewer.
*/
this.modelAABB = cfg.modelAABB;
/**
* Map of {@link XKTPropertySet}s within this XKTModel, each mapped to {@link XKTPropertySet#propertySetId}.
*
* Created by {@link XKTModel#createPropertySet}.
*
* @type {{String:XKTPropertySet}}
*/
this.propertySets = {};
/**
* {@link XKTPropertySet}s within this XKTModel.
*
* Each XKTPropertySet holds its position in this list in {@link XKTPropertySet#propertySetIndex}.
*
* Created by {@link XKTModel#finalize}.
*
* @type {XKTPropertySet[]}
*/
this.propertySetsList = [];
/**
* Map of {@link XKTMetaObject}s within this XKTModel, each mapped to {@link XKTMetaObject#metaObjectId}.
*
* Created by {@link XKTModel#createMetaObject}.
*
* @type {{String:XKTMetaObject}}
*/
this.metaObjects = {};
/**
* {@link XKTMetaObject}s within this XKTModel.
*
* Each XKTMetaObject holds its position in this list in {@link XKTMetaObject#metaObjectIndex}.
*
* Created by {@link XKTModel#finalize}.
*
* @type {XKTMetaObject[]}
*/
this.metaObjectsList = [];
/**
* The positions of all shared {@link XKTGeometry}s are de-quantized using this singular
* de-quantization matrix.
*
* This de-quantization matrix is generated from the collective Local-space boundary of the
* positions of all shared {@link XKTGeometry}s.
*
* @type {Float32Array}
*/
this.reusedGeometriesDecodeMatrix = new Float32Array(16);
/**
* Map of {@link XKTGeometry}s within this XKTModel, each mapped to {@link XKTGeometry#geometryId}.
*
* Created by {@link XKTModel#createGeometry}.
*
* @type {{Number:XKTGeometry}}
*/
this.geometries = {};
/**
* List of {@link XKTGeometry}s within this XKTModel, in the order they were created.
*
* Each XKTGeometry holds its position in this list in {@link XKTGeometry#geometryIndex}.
*
* Created by {@link XKTModel#finalize}.
*
* @type {XKTGeometry[]}
*/
this.geometriesList = [];
/**
* Map of {@link XKTTexture}s within this XKTModel, each mapped to {@link XKTTexture#textureId}.
*
* Created by {@link XKTModel#createTexture}.
*
* @type {{Number:XKTTexture}}
*/
this.textures = {};
/**
* List of {@link XKTTexture}s within this XKTModel, in the order they were created.
*
* Each XKTTexture holds its position in this list in {@link XKTTexture#textureIndex}.
*
* Created by {@link XKTModel#finalize}.
*
* @type {XKTTexture[]}
*/
this.texturesList = [];
/**
* Map of {@link XKTTextureSet}s within this XKTModel, each mapped to {@link XKTTextureSet#textureSetId}.
*
* Created by {@link XKTModel#createTextureSet}.
*
* @type {{Number:XKTTextureSet}}
*/
this.textureSets = {};
/**
* List of {@link XKTTextureSet}s within this XKTModel, in the order they were created.
*
* Each XKTTextureSet holds its position in this list in {@link XKTTextureSet#textureSetIndex}.
*
* Created by {@link XKTModel#finalize}.
*
* @type {XKTTextureSet[]}
*/
this.textureSetsList = [];
/**
* Map of {@link XKTMesh}s within this XKTModel, each mapped to {@link XKTMesh#meshId}.
*
* Created by {@link XKTModel#createMesh}.
*
* @type {{Number:XKTMesh}}
*/
this.meshes = {};
/**
* List of {@link XKTMesh}s within this XKTModel, in the order they were created.
*
* Each XKTMesh holds its position in this list in {@link XKTMesh#meshIndex}.
*
* Created by {@link XKTModel#finalize}.
*
* @type {XKTMesh[]}
*/
this.meshesList = [];
/**
* Map of {@link XKTEntity}s within this XKTModel, each mapped to {@link XKTEntity#entityId}.
*
* Created by {@link XKTModel#createEntity}.
*
* @type {{String:XKTEntity}}
*/
this.entities = {};
/**
* {@link XKTEntity}s within this XKTModel.
*
* Each XKTEntity holds its position in this list in {@link XKTEntity#entityIndex}.
*
* Created by {@link XKTModel#finalize}.
*
* @type {XKTEntity[]}
*/
this.entitiesList = [];
/**
* {@link XKTTile}s within this XKTModel.
*
* Created by {@link XKTModel#finalize}.
*
* @type {XKTTile[]}
*/
this.tilesList = [];
/**
* The axis-aligned 3D World-space boundary of this XKTModel.
*
* Created by {@link XKTModel#finalize}.
*
* @type {Float64Array}
*/
this.aabb = _lib_math_js__WEBPACK_IMPORTED_MODULE_0__.math.AABB3();
/**
* Indicates if this XKTModel has been finalized.
*
* Set ````true```` by {@link XKTModel#finalize}.
*
* @type {boolean}
*/
this.finalized = false;
}
/**
* Creates an {@link XKTPropertySet} within this XKTModel.
*
* Logs error and does nothing if this XKTModel has been finalized (see {@link XKTModel#finalized}).
*
* @param {*} params Method parameters.
* @param {String} params.propertySetId Unique ID for the {@link XKTPropertySet}.
* @param {String} [params.propertySetType="default"] A meta type for the {@link XKTPropertySet}.
* @param {String} [params.propertySetName] Human-readable name for the {@link XKTPropertySet}. Defaults to the ````propertySetId```` parameter.
* @param {String[]} params.properties Properties for the {@link XKTPropertySet}.
* @returns {XKTPropertySet} The new {@link XKTPropertySet}.
*/
_createClass(XKTModel, [{
key: "createPropertySet",
value: function createPropertySet(params) {
if (!params) {
throw "[XKTModel.createPropertySet] Parameters expected: params";
}
if (params.propertySetId === null || params.propertySetId === undefined) {
throw "[XKTModel.createPropertySet] Parameter expected: params.propertySetId";
}
if (params.properties === null || params.properties === undefined) {
throw "[XKTModel.createPropertySet] Parameter expected: params.properties";
}
if (this.finalized) {
console.error("XKTModel has been finalized, can't add more property sets");
return;
}
if (this.propertySets[params.propertySetId]) {
// console.error("XKTPropertySet already exists with this ID: " + params.propertySetId);
return;
}