@loaders.gl/gltf - npm Package Compare versions

Comparing version 2.0.0 to 2.0.1

dist/dist.min.js

@@ -1,1 +0,1 @@
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R(!1,"GLTF: must be ArrayBuffer or string");const s=e.json.buffers||[];if(e.buffers=new Array(s.length).fill(null),e._glb&&e._glb.header.hasBinChunk){const{binChunks:t}=e._glb;e.buffers[0]={arrayBuffer:t[0].arrayBuffer,byteOffset:t[0].byteOffset,byteLength:t[0].byteLength}}const i=e.json.images||[];e.images=new Array(i.length).fill({})}(e,t,n,r);const i=[];if(r.gltf.loadImages){const t=async function(e,t,n){const r=e.json.images||[],s=[];for(let i=0;i<r.length;++i)s.push(je(e,r[i],i,t,n));return await Promise.all(s)}(e,r,s);i.push(t)}r.gltf.loadBuffers&&await async function(e,t,n){for(let r=0;r<e.json.buffers.length;++r){const s=e.json.buffers[r];if(s.uri){const{fetch:i}=n;R(i);const o=V(s.uri,t),a=await i(o),u=await a.arrayBuffer();e.buffers[r]={arrayBuffer:u,byteOffset:0,byteLength:u.byteLength},delete s.uri}}}(e,r,s);const o=async function(e,t={},n){t.gltf=t.gltf||{};for(const r in Y){const s=t.gltf.excludeExtensions||{};if(!(r in s&&!s[r])){const s=Y[r];await s.decode(e,t,n)}}}(e,r,s);return i.push(o),await Promise.all(i),r.gltf.postProcess?pe(e,r):e}async function je(e,t,n,r,s){const{fetch:i,parse:o}=s;let a;if(t.uri){const e=V(t.uri,r),n=await i(e);a=await n.arrayBuffer()}if(Number.isFinite(t.bufferView)){const n=S(e.json,e.buffers,t.bufferView);a=L(n.buffer,n.byteOffset,n.byteLength)}R(a,"glTF image has no data");const u=await o(a,A,{},s);e.images[n]=u}const xe={id:"gltf",name:"glTF",version:"2.0.0",extensions:["gltf","glb"],mimeType:"model/gltf+json",text:!0,binary:!0,test:"glTF",parse:async function(e,t={},n){(t={...xe.options,...t}).gltf={...xe.options.gltf,...t.gltf},function(e){"fetchImages"in e&&(e.gltf.loadImages=e.fetchImages);"createImages"in e&&(e.gltf.loadImages=e.createImages);"fetchLinkedResources"in e&&(e.gltf.fetchBuffers=e.fetchLinkedResources);"decompress"in e&&(e.gltf.decompressMeshes=e.decompress);"decompress"in e.gltf&&(e.gltf.decompressMeshes=e.gltf.decompress);"postProcess"in e&&(e.gltf.postProcess=e.postProcess)}(t);const{byteOffset:r=0}=t;return await we({},e,r,t,n)},options:{gltf:{loadBuffers:!0,loadImages:!0,decompressMeshes:!0,postProcess:!0},uri:"",log:console}};var Te=xe;function ve(e,t,n,r){const s=U(n.byteLength),i=s-n.byteLength;if(e){const r=new Uint8Array(e.buffer,e.byteOffset+t,n.byteLength),s=new Uint8Array(n);r.set(s);for(let r=0;r<i;++r)e.setUint8(t+n.byteLength+r,32)}return t+=s}const Ee=1179937895,Ae=1313821514,_e=5130562,Be=!0;function Ue(e,t,n=0,r={}){const{magic:s=Ee,version:i=2,json:o={},binary:a}=e,u=n;t&&(t.setUint32(n+0,s,Be),t.setUint32(n+4,i,Be),t.setUint32(n+8,0,Be));const f=n+8,c=n+=12;if(t&&(t.setUint32(n+0,0,Be),t.setUint32(n+4,Ae,Be)),n=function(e,t,n,r){return t=ve(e,t,(new TextEncoder).encode(n))}(t,n+=8,JSON.stringify(o)),t){const e=n-c-8;t.setUint32(c+0,e,Be)}if(a){const e=n;if(t&&(t.setUint32(n+0,0,Be),t.setUint32(n+4,_e,Be)),n=ve(t,n+=8,a),t){const r=n-e-8;t.setUint32(e+0,r,Be)}}if(t){const e=n-u;t.setUint32(f,e,Be)}return n}function Le(e,t,n,r){return function(e,{firstBuffer:t=0}={}){if(e.buffers&&e.buffers.length>t)throw new Error("encodeGLTF: multiple buffers not yet implemented")}(e),Ue(e,t,n,r)}var Oe={name:"glTF",extensions:["glb"],mimeType:"model/gltf+json",encodeSync:function(e,t={}){const{byteOffset:n=0}=t,r=Le(e,null,n,t),s=new ArrayBuffer(r),i=new DataView(s);return Le(e,i,n,t),s},binary:!0,options:{}};var Re={id:"glb",name:"GLB",version:"2.0.0",extensions:["glb"],mimeType:"model/gltf-binary",binary:!0,parse:async(e,t)=>Ve(e,t),parseSync:Ve,options:{glb:{strict:!1}}};function Ve(e,t){const{byteOffset:n=0}=t,r={};return fe(r,e,n,t),r}var Se={name:"GLB",extensions:["glb"],mimeType:"model/gltf-binary",encodeSync:function(e,t){const{byteOffset:n=0}=t,r=Ue(e,null,n,t),s=new ArrayBuffer(r),i=new DataView(s);return Ue(e,i,n,t),s},binary:!0,options:{glb:{}}};function Ie(e){return"undefined"!=typeof ImageBitmap&&e instanceof ImageBitmap?"imagebitmap":"undefined"!=typeof Image&&e instanceof Image?"html":e&&"object"==typeof e&&e.data&&e.width&&e.height?"ndarray":Array.isArray(e)?"ndarray":null}class Ce{constructor(e={}){this.byteLength=0,this.json={buffers:[{byteLength:0}],bufferViews:[],accessors:[],images:[],meshes:[]},this.sourceBuffers=[],this.log=e.log||console}getByteLength(){return this.byteLength}isImage(e){return Boolean(Ie(e))}encodeSync(e={}){return this.encodeAsGLB(e)}encodeAsGLB(e={}){this._packBinaryChunk(),e.magic&&console.warn("Custom glTF magic number no longer supported");const t={version:2,json:this.json,binary:this.arrayBuffer},n=Ue(t,null,0,e),r=new ArrayBuffer(n);return Ue(t,new DataView(r),0,e),r}addApplicationData(e,t,n={}){return this.json[e]=t,this}addBuffer(e,t={size:3}){const n=this.addBufferView(e),r={size:t.size,componentType:$(e),count:Math.round(e.length/t.size)};return this.addAccessor(n,Object.assign(r,t))}addBufferView(e){const t=e.byteLength||e.length;return this.json.bufferViews.push({buffer:0,byteOffset:this.byteLength,byteLength:t}),this.byteLength+=U(t),this.sourceBuffers.push(e),this.json.bufferViews.length-1}addAccessor(e,t){return this.json.accessors.push({bufferView:e,type:P(t.size),componentType:t.componentType,count:t.count}),this.json.accessors.length-1}_pack(){return this._packBinaryChunk(),{arrayBuffer:this.arrayBuffer,json:this.json}}_packBinaryChunk(){if(this.arrayBuffer)return;const e=this.byteLength,t=new ArrayBuffer(e),n=new Uint8Array(t);let r=0;for(let e=0;e<this.sourceBuffers.length;e++){r=O(this.sourceBuffers[e],n,r)}this.json.buffers[0].byteLength=e,this.arrayBuffer=t,this.sourceBuffers=[]}_getInternalCounts(){return{buffers:this.json.buffers.length,bufferViews:this.json.bufferViews.length,accessors:this.json.accessors.length,images:this.json.images.length}}}n.d(t,"KHR_DRACO_MESH_COMPRESSION",(function(){return o})),n.d(t,"UBER_POINT_CLOUD_EXTENSION",(function(){return"UBER_draco_point_cloud_compression"})),n.d(t,"GLTFLoader",(function(){return Te})),n.d(t,"GLTFWriter",(function(){return Oe})),n.d(t,"GLBLoader",(function(){return Re})),n.d(t,"GLBWriter",(function(){return Se})),n.d(t,"GLTFScenegraph",(function(){return D})),n.d(t,"postProcessGLTF",(function(){return pe})),n.d(t,"GLBBuilder",(function(){return Ce})),n.d(t,"encodeGLTFSync",(function(){return Le}))}])}));

dist/es5/glb-loader.js

@@ -12,2 +12,4 @@ "use strict";
 
+var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
+
 var _parseGlb = _interopRequireDefault(require("./lib/parse-glb"));
@@ -23,16 +25,24 @@
   binary: true,
-  parse: function parse(arrayBuffer, options) {
-    return _regenerator["default"].async(function parse$(_context) {
-      while (1) {
-        switch (_context.prev = _context.next) {
-          case 0:
-            return _context.abrupt("return", parseSync(arrayBuffer, options));
+  parse: function () {
+    var _parse = (0, _asyncToGenerator2["default"])(_regenerator["default"].mark(function _callee(arrayBuffer, options) {
+      return _regenerator["default"].wrap(function _callee$(_context) {
+        while (1) {
+          switch (_context.prev = _context.next) {
+            case 0:
+              return _context.abrupt("return", parseSync(arrayBuffer, options));
 
-          case 1:
-          case "end":
-            return _context.stop();
+            case 1:
+            case "end":
+              return _context.stop();
+          }
         }
-      }
-    });
-  },
+      }, _callee);
+    }));
+
+    function parse(_x, _x2) {
+      return _parse.apply(this, arguments);
+    }
+
+    return parse;
+  }(),
   parseSync: parseSync,
@@ -39,0 +49,0 @@ options: {

dist/es5/gltf-loader.js

@@ -15,2 +15,4 @@ "use strict";
 
+var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
+
 var _parseGltf = require("./lib/parse-gltf");
@@ -47,34 +49,41 @@
 
-function parse(arrayBuffer) {
-  var options,
-      context,
-      _options,
-      _options$byteOffset,
-      byteOffset,
-      gltf,
-      _args = arguments;
+function parse(_x) {
+  return _parse.apply(this, arguments);
+}
 
-  return _regenerator["default"].async(function parse$(_context) {
-    while (1) {
-      switch (_context.prev = _context.next) {
-        case 0:
-          options = _args.length > 1 && _args[1] !== undefined ? _args[1] : {};
-          context = _args.length > 2 ? _args[2] : undefined;
-          options = _objectSpread({}, GLTFLoader.options, {}, options);
-          options.gltf = _objectSpread({}, GLTFLoader.options.gltf, {}, options.gltf);
-          addDeprecatedGLTFOptions(options);
-          _options = options, _options$byteOffset = _options.byteOffset, byteOffset = _options$byteOffset === void 0 ? 0 : _options$byteOffset;
-          gltf = {};
-          _context.next = 9;
-          return _regenerator["default"].awrap((0, _parseGltf.parseGLTF)(gltf, arrayBuffer, byteOffset, options, context));
+function _parse() {
+  _parse = (0, _asyncToGenerator2["default"])(_regenerator["default"].mark(function _callee(arrayBuffer) {
+    var options,
+        context,
+        _options,
+        _options$byteOffset,
+        byteOffset,
+        gltf,
+        _args = arguments;
 
-        case 9:
-          return _context.abrupt("return", _context.sent);
+    return _regenerator["default"].wrap(function _callee$(_context) {
+      while (1) {
+        switch (_context.prev = _context.next) {
+          case 0:
+            options = _args.length > 1 && _args[1] !== undefined ? _args[1] : {};
+            context = _args.length > 2 ? _args[2] : undefined;
+            options = _objectSpread({}, GLTFLoader.options, {}, options);
+            options.gltf = _objectSpread({}, GLTFLoader.options.gltf, {}, options.gltf);
+            addDeprecatedGLTFOptions(options);
+            _options = options, _options$byteOffset = _options.byteOffset, byteOffset = _options$byteOffset === void 0 ? 0 : _options$byteOffset;
+            gltf = {};
+            _context.next = 9;
+            return (0, _parseGltf.parseGLTF)(gltf, arrayBuffer, byteOffset, options, context);
 
-        case 10:
-        case "end":
-          return _context.stop();
+          case 9:
+            return _context.abrupt("return", _context.sent);
+
+          case 10:
+          case "end":
+            return _context.stop();
+        }
       }
-    }
-  });
+    }, _callee);
+  }));
+  return _parse.apply(this, arguments);
 }
@@ -81,0 +90,0 @@

dist/es5/lib/deprecated/gltf-builder.js

@@ -183,3 +183,5 @@ "use strict";
       var compressedData = this.DracoWriter.encodeSync(attributes, {
-        pointcloud: true
+        draco: {
+          pointcloud: true
+        }
       });
@@ -186,0 +188,0 @@ var bufferViewIndex = this.addBufferView(compressedData);

dist/es5/lib/extensions/gltf-extensions.js

@@ -15,2 +15,4 @@ "use strict";
 
+var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
+
 var KHR_draco_mesh_compression = _interopRequireWildcard(require("./KHR_draco_mesh_compression"));
@@ -29,49 +31,56 @@
 
-function decodeExtensions(gltf) {
-  var options,
-      context,
-      extensionName,
-      excludes,
-      exclude,
-      extension,
-      _args = arguments;
-  return _regenerator["default"].async(function decodeExtensions$(_context) {
-    while (1) {
-      switch (_context.prev = _context.next) {
-        case 0:
-          options = _args.length > 1 && _args[1] !== undefined ? _args[1] : {};
-          context = _args.length > 2 ? _args[2] : undefined;
-          options.gltf = options.gltf || {};
-          _context.t0 = _regenerator["default"].keys(EXTENSIONS);
+function decodeExtensions(_x) {
+  return _decodeExtensions.apply(this, arguments);
+}
 
-        case 4:
-          if ((_context.t1 = _context.t0()).done) {
-            _context.next = 14;
-            break;
-          }
+function _decodeExtensions() {
+  _decodeExtensions = (0, _asyncToGenerator2["default"])(_regenerator["default"].mark(function _callee(gltf) {
+    var options,
+        context,
+        extensionName,
+        excludes,
+        exclude,
+        extension,
+        _args = arguments;
+    return _regenerator["default"].wrap(function _callee$(_context) {
+      while (1) {
+        switch (_context.prev = _context.next) {
+          case 0:
+            options = _args.length > 1 && _args[1] !== undefined ? _args[1] : {};
+            context = _args.length > 2 ? _args[2] : undefined;
+            options.gltf = options.gltf || {};
+            _context.t0 = _regenerator["default"].keys(EXTENSIONS);
 
-          extensionName = _context.t1.value;
-          excludes = options.gltf.excludeExtensions || {};
-          exclude = extensionName in excludes && !excludes[extensionName];
+          case 4:
+            if ((_context.t1 = _context.t0()).done) {
+              _context.next = 14;
+              break;
+            }
 
-          if (exclude) {
+            extensionName = _context.t1.value;
+            excludes = options.gltf.excludeExtensions || {};
+            exclude = extensionName in excludes && !excludes[extensionName];
+
+            if (exclude) {
+              _context.next = 12;
+              break;
+            }
+
+            extension = EXTENSIONS[extensionName];
             _context.next = 12;
+            return extension.decode(gltf, options, context);
+
+          case 12:
+            _context.next = 4;
             break;
-          }
 
-          extension = EXTENSIONS[extensionName];
-          _context.next = 12;
-          return _regenerator["default"].awrap(extension.decode(gltf, options, context));
-
-        case 12:
-          _context.next = 4;
-          break;
-
-        case 14:
-        case "end":
-          return _context.stop();
+          case 14:
+          case "end":
+            return _context.stop();
+        }
       }
-    }
-  });
+    }, _callee);
+  }));
+  return _decodeExtensions.apply(this, arguments);
 }
 //# sourceMappingURL=gltf-extensions.js.map

dist/es5/lib/extensions/KHR_draco_mesh_compression.js

@@ -11,5 +11,7 @@ "use strict";
 
+var _regenerator = _interopRequireDefault(require("@babel/runtime/regenerator"));
+
 var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty"));
 
-var _regenerator = _interopRequireDefault(require("@babel/runtime/regenerator"));
+var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
 
@@ -26,78 +28,85 @@ var _loaderUtils = require("@loaders.gl/loader-utils");
 
-function decode(gltfData, options, context) {
-  var scenegraph, promises, _iteratorNormalCompletion, _didIteratorError, _iteratorError, _iterator, _step, primitive;
+function decode(_x, _x2, _x3) {
+  return _decode.apply(this, arguments);
+}
 
-  return _regenerator["default"].async(function decode$(_context) {
-    while (1) {
-      switch (_context.prev = _context.next) {
-        case 0:
-          if (options.gltf.decompressMeshes) {
-            _context.next = 2;
-            break;
-          }
+function _decode() {
+  _decode = (0, _asyncToGenerator2["default"])(_regenerator["default"].mark(function _callee(gltfData, options, context) {
+    var scenegraph, promises, _iteratorNormalCompletion4, _didIteratorError4, _iteratorError4, _iterator4, _step4, primitive;
 
-          return _context.abrupt("return");
+    return _regenerator["default"].wrap(function _callee$(_context2) {
+      while (1) {
+        switch (_context2.prev = _context2.next) {
+          case 0:
+            if (options.gltf.decompressMeshes) {
+              _context2.next = 2;
+              break;
+            }
 
-        case 2:
-          scenegraph = new _gltfScenegraph["default"](gltfData);
-          promises = [];
-          _iteratorNormalCompletion = true;
-          _didIteratorError = false;
-          _iteratorError = undefined;
-          _context.prev = 7;
+            return _context2.abrupt("return");
 
-          for (_iterator = meshPrimitiveIterator(scenegraph)[Symbol.iterator](); !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
-            primitive = _step.value;
+          case 2:
+            scenegraph = new _gltfScenegraph["default"](gltfData);
+            promises = [];
+            _iteratorNormalCompletion4 = true;
+            _didIteratorError4 = false;
+            _iteratorError4 = undefined;
+            _context2.prev = 7;
 
-            if (scenegraph.getObjectExtension(primitive, _gltfConstants.KHR_DRACO_MESH_COMPRESSION)) {
-              promises.push(decompressPrimitive(primitive, scenegraph, options, context));
+            for (_iterator4 = meshPrimitiveIterator(scenegraph)[Symbol.iterator](); !(_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done); _iteratorNormalCompletion4 = true) {
+              primitive = _step4.value;
+
+              if (scenegraph.getObjectExtension(primitive, _gltfConstants.KHR_DRACO_MESH_COMPRESSION)) {
+                promises.push(decompressPrimitive(primitive, scenegraph, options, context));
+              }
             }
-          }
 
-          _context.next = 15;
-          break;
+            _context2.next = 15;
+            break;
 
-        case 11:
-          _context.prev = 11;
-          _context.t0 = _context["catch"](7);
-          _didIteratorError = true;
-          _iteratorError = _context.t0;
+          case 11:
+            _context2.prev = 11;
+            _context2.t0 = _context2["catch"](7);
+            _didIteratorError4 = true;
+            _iteratorError4 = _context2.t0;
 
-        case 15:
-          _context.prev = 15;
-          _context.prev = 16;
+          case 15:
+            _context2.prev = 15;
+            _context2.prev = 16;
 
-          if (!_iteratorNormalCompletion && _iterator["return"] != null) {
-            _iterator["return"]();
-          }
+            if (!_iteratorNormalCompletion4 && _iterator4["return"] != null) {
+              _iterator4["return"]();
+            }
 
-        case 18:
-          _context.prev = 18;
+          case 18:
+            _context2.prev = 18;
 
-          if (!_didIteratorError) {
-            _context.next = 21;
-            break;
-          }
+            if (!_didIteratorError4) {
+              _context2.next = 21;
+              break;
+            }
 
-          throw _iteratorError;
+            throw _iteratorError4;
 
-        case 21:
-          return _context.finish(18);
+          case 21:
+            return _context2.finish(18);
 
-        case 22:
-          return _context.finish(15);
+          case 22:
+            return _context2.finish(15);
 
-        case 23:
-          _context.next = 25;
-          return _regenerator["default"].awrap(Promise.all(promises));
+          case 23:
+            _context2.next = 25;
+            return Promise.all(promises);
 
-        case 25:
-          scenegraph.removeExtension(_gltfConstants.KHR_DRACO_MESH_COMPRESSION);
+          case 25:
+            scenegraph.removeExtension(_gltfConstants.KHR_DRACO_MESH_COMPRESSION);
 
-        case 26:
-        case "end":
-          return _context.stop();
+          case 26:
+          case "end":
+            return _context2.stop();
+        }
       }
-    }
-  }, null, null, [[7, 11, 15, 23], [16,, 18, 22]]);
+    }, _callee, null, [[7, 11, 15, 23], [16,, 18, 22]]);
+  }));
+  return _decode.apply(this, arguments);
 }
@@ -108,9 +117,9 @@
   var scenegraph = new _gltfScenegraph["default"](gltfData);
-  var _iteratorNormalCompletion2 = true;
-  var _didIteratorError2 = false;
-  var _iteratorError2 = undefined;
+  var _iteratorNormalCompletion = true;
+  var _didIteratorError = false;
+  var _iteratorError = undefined;
 
   try {
-    for (var _iterator2 = (scenegraph.json.meshes || [])[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
-      var mesh = _step2.value;
+    for (var _iterator = (scenegraph.json.meshes || [])[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+      var mesh = _step.value;
       compressMesh(mesh, options);
@@ -120,12 +129,12 @@ scenegraph.addRequiredExtension(_gltfConstants.KHR_DRACO_MESH_COMPRESSION);
   } catch (err) {
-    _didIteratorError2 = true;
-    _iteratorError2 = err;
+    _didIteratorError = true;
+    _iteratorError = err;
   } finally {
     try {
-      if (!_iteratorNormalCompletion2 && _iterator2["return"] != null) {
-        _iterator2["return"]();
+      if (!_iteratorNormalCompletion && _iterator["return"] != null) {
+        _iterator["return"]();
       }
     } finally {
-      if (_didIteratorError2) {
-        throw _iteratorError2;
+      if (_didIteratorError) {
+        throw _iteratorError;
       }
@@ -136,31 +145,38 @@ }
 
-function decompressPrimitive(primitive, scenegraph, options, context) {
-  var compressedPrimitive, buffer, bufferCopy, parse, decodedData;
-  return _regenerator["default"].async(function decompressPrimitive$(_context2) {
-    while (1) {
-      switch (_context2.prev = _context2.next) {
-        case 0:
-          compressedPrimitive = scenegraph.getObjectExtension(primitive, _gltfConstants.KHR_DRACO_MESH_COMPRESSION);
-          buffer = scenegraph.getTypedArrayForBufferView(compressedPrimitive.bufferView);
-          bufferCopy = (0, _loaderUtils.getZeroOffsetArrayBuffer)(buffer.buffer, buffer.byteOffset);
-          parse = context.parse;
-          _context2.next = 6;
-          return _regenerator["default"].awrap(parse(bufferCopy, [], options, context));
+function decompressPrimitive(_x4, _x5, _x6, _x7) {
+  return _decompressPrimitive.apply(this, arguments);
+}
 
-        case 6:
-          decodedData = _context2.sent;
-          primitive.attributes = (0, _gltfAttributeUtils.getGLTFAccessors)(decodedData.attributes);
+function _decompressPrimitive() {
+  _decompressPrimitive = (0, _asyncToGenerator2["default"])(_regenerator["default"].mark(function _callee2(primitive, scenegraph, options, context) {
+    var compressedPrimitive, buffer, bufferCopy, parse, decodedData;
+    return _regenerator["default"].wrap(function _callee2$(_context3) {
+      while (1) {
+        switch (_context3.prev = _context3.next) {
+          case 0:
+            compressedPrimitive = scenegraph.getObjectExtension(primitive, _gltfConstants.KHR_DRACO_MESH_COMPRESSION);
+            buffer = scenegraph.getTypedArrayForBufferView(compressedPrimitive.bufferView);
+            bufferCopy = (0, _loaderUtils.getZeroOffsetArrayBuffer)(buffer.buffer, buffer.byteOffset);
+            parse = context.parse;
+            _context3.next = 6;
+            return parse(bufferCopy, [], options, context);
 
-          if (decodedData.indices) {
-            primitive.indices = (0, _gltfAttributeUtils.getGLTFAccessor)(decodedData.indices);
-          }
+          case 6:
+            decodedData = _context3.sent;
+            primitive.attributes = (0, _gltfAttributeUtils.getGLTFAccessors)(decodedData.attributes);
 
-          checkPrimitive(primitive);
+            if (decodedData.indices) {
+              primitive.indices = (0, _gltfAttributeUtils.getGLTFAccessor)(decodedData.indices);
+            }
 
-        case 10:
-        case "end":
-          return _context2.stop();
+            checkPrimitive(primitive);
+
+          case 10:
+          case "end":
+            return _context3.stop();
+        }
       }
-    }
-  });
+    }, _callee2);
+  }));
+  return _decompressPrimitive.apply(this, arguments);
 }
@@ -208,118 +224,118 @@
 function meshPrimitiveIterator(scenegraph) {
-  var _iteratorNormalCompletion3, _didIteratorError3, _iteratorError3, _iterator3, _step3, mesh, _iteratorNormalCompletion4, _didIteratorError4, _iteratorError4, _iterator4, _step4, primitive;
+  var _iteratorNormalCompletion2, _didIteratorError2, _iteratorError2, _iterator2, _step2, mesh, _iteratorNormalCompletion3, _didIteratorError3, _iteratorError3, _iterator3, _step3, primitive;
 
-  return _regenerator["default"].wrap(function meshPrimitiveIterator$(_context3) {
+  return _regenerator["default"].wrap(function meshPrimitiveIterator$(_context) {
     while (1) {
-      switch (_context3.prev = _context3.next) {
+      switch (_context.prev = _context.next) {
         case 0:
-          _iteratorNormalCompletion3 = true;
-          _didIteratorError3 = false;
-          _iteratorError3 = undefined;
-          _context3.prev = 3;
-          _iterator3 = (scenegraph.json.meshes || [])[Symbol.iterator]();
+          _iteratorNormalCompletion2 = true;
+          _didIteratorError2 = false;
+          _iteratorError2 = undefined;
+          _context.prev = 3;
+          _iterator2 = (scenegraph.json.meshes || [])[Symbol.iterator]();
 
         case 5:
-          if (_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done) {
-            _context3.next = 36;
+          if (_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done) {
+            _context.next = 36;
             break;
           }
 
-          mesh = _step3.value;
-          _iteratorNormalCompletion4 = true;
-          _didIteratorError4 = false;
-          _iteratorError4 = undefined;
-          _context3.prev = 10;
-          _iterator4 = mesh.primitives[Symbol.iterator]();
+          mesh = _step2.value;
+          _iteratorNormalCompletion3 = true;
+          _didIteratorError3 = false;
+          _iteratorError3 = undefined;
+          _context.prev = 10;
+          _iterator3 = mesh.primitives[Symbol.iterator]();
 
         case 12:
-          if (_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done) {
-            _context3.next = 19;
+          if (_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done) {
+            _context.next = 19;
             break;
           }
 
-          primitive = _step4.value;
-          _context3.next = 16;
+          primitive = _step3.value;
+          _context.next = 16;
           return primitive;
 
         case 16:
-          _iteratorNormalCompletion4 = true;
-          _context3.next = 12;
+          _iteratorNormalCompletion3 = true;
+          _context.next = 12;
           break;
 
         case 19:
-          _context3.next = 25;
+          _context.next = 25;
           break;
 
         case 21:
-          _context3.prev = 21;
-          _context3.t0 = _context3["catch"](10);
-          _didIteratorError4 = true;
-          _iteratorError4 = _context3.t0;
+          _context.prev = 21;
+          _context.t0 = _context["catch"](10);
+          _didIteratorError3 = true;
+          _iteratorError3 = _context.t0;
 
         case 25:
-          _context3.prev = 25;
-          _context3.prev = 26;
+          _context.prev = 25;
+          _context.prev = 26;
 
-          if (!_iteratorNormalCompletion4 && _iterator4["return"] != null) {
-            _iterator4["return"]();
+          if (!_iteratorNormalCompletion3 && _iterator3["return"] != null) {
+            _iterator3["return"]();
           }
 
         case 28:
-          _context3.prev = 28;
+          _context.prev = 28;
 
-          if (!_didIteratorError4) {
-            _context3.next = 31;
+          if (!_didIteratorError3) {
+            _context.next = 31;
             break;
           }
 
-          throw _iteratorError4;
+          throw _iteratorError3;
 
         case 31:
-          return _context3.finish(28);
+          return _context.finish(28);
 
         case 32:
-          return _context3.finish(25);
+          return _context.finish(25);
 
         case 33:
-          _iteratorNormalCompletion3 = true;
-          _context3.next = 5;
+          _iteratorNormalCompletion2 = true;
+          _context.next = 5;
           break;
 
         case 36:
-          _context3.next = 42;
+          _context.next = 42;
           break;
 
         case 38:
-          _context3.prev = 38;
-          _context3.t1 = _context3["catch"](3);
-          _didIteratorError3 = true;
-          _iteratorError3 = _context3.t1;
+          _context.prev = 38;
+          _context.t1 = _context["catch"](3);
+          _didIteratorError2 = true;
+          _iteratorError2 = _context.t1;
 
         case 42:
-          _context3.prev = 42;
-          _context3.prev = 43;
+          _context.prev = 42;
+          _context.prev = 43;
 
-          if (!_iteratorNormalCompletion3 && _iterator3["return"] != null) {
-            _iterator3["return"]();
+          if (!_iteratorNormalCompletion2 && _iterator2["return"] != null) {
+            _iterator2["return"]();
           }
 
         case 45:
-          _context3.prev = 45;
+          _context.prev = 45;
 
-          if (!_didIteratorError3) {
-            _context3.next = 48;
+          if (!_didIteratorError2) {
+            _context.next = 48;
             break;
           }
 
-          throw _iteratorError3;
+          throw _iteratorError2;
 
         case 48:
-          return _context3.finish(45);
+          return _context.finish(45);
 
         case 49:
-          return _context3.finish(42);
+          return _context.finish(42);
 
         case 50:
         case "end":
-          return _context3.stop();
+          return _context.stop();
       }
@@ -326,0 +342,0 @@ }

dist/es5/lib/extensions/KHR_lights_punctual.js

@@ -63,3 +63,3 @@ "use strict";
   if (json.lights) {
-    var extension = gltfScenegraph.addExtensions(_gltfConstants.KHR_LIGHTS_PUNCTUAL);
+    var extension = gltfScenegraph.addExtension(_gltfConstants.KHR_LIGHTS_PUNCTUAL);
     (0, _assert["default"])(!extension.lights);
@@ -66,0 +66,0 @@ extension.lights = json.lights;

dist/es5/lib/extensions/KHR_materials_unlit.js

@@ -66,3 +66,3 @@ "use strict";
           gltfScenegraph.addObjectExtension(material, _gltfConstants.KHR_MATERIALS_UNLIT);
-          gltfScenegraph.addExtensions(_gltfConstants.KHR_MATERIALS_UNLIT);
+          gltfScenegraph.addExtension(_gltfConstants.KHR_MATERIALS_UNLIT);
         }
@@ -69,0 +69,0 @@ }

dist/es5/lib/parse-gltf.js

@@ -15,2 +15,4 @@ "use strict";
 
+var _asyncToGenerator2 = _interopRequireDefault(require("@babel/runtime/helpers/asyncToGenerator"));
+
 var _images = require("@loaders.gl/images");
@@ -39,49 +41,56 @@
 
-function parseGLTF(gltf, arrayBufferOrString) {
-  var byteOffset,
-      options,
-      context,
-      promises,
-      _promise,
-      promise,
-      _args = arguments;
+function parseGLTF(_x, _x2) {
+  return _parseGLTF.apply(this, arguments);
+}
 
-  return _regenerator["default"].async(function parseGLTF$(_context) {
-    while (1) {
-      switch (_context.prev = _context.next) {
-        case 0:
-          byteOffset = _args.length > 2 && _args[2] !== undefined ? _args[2] : 0;
-          options = _args.length > 3 ? _args[3] : undefined;
-          context = _args.length > 4 ? _args[4] : undefined;
-          parseGLTFContainerSync(gltf, arrayBufferOrString, byteOffset, options);
-          promises = [];
+function _parseGLTF() {
+  _parseGLTF = (0, _asyncToGenerator2["default"])(_regenerator["default"].mark(function _callee(gltf, arrayBufferOrString) {
+    var byteOffset,
+        options,
+        context,
+        promises,
+        _promise,
+        promise,
+        _args = arguments;
 
-          if (options.gltf.loadImages) {
-            _promise = loadImages(gltf, options, context);
-            promises.push(_promise);
-          }
+    return _regenerator["default"].wrap(function _callee$(_context) {
+      while (1) {
+        switch (_context.prev = _context.next) {
+          case 0:
+            byteOffset = _args.length > 2 && _args[2] !== undefined ? _args[2] : 0;
+            options = _args.length > 3 ? _args[3] : undefined;
+            context = _args.length > 4 ? _args[4] : undefined;
+            parseGLTFContainerSync(gltf, arrayBufferOrString, byteOffset, options);
+            promises = [];
 
-          if (!options.gltf.loadBuffers) {
+            if (options.gltf.loadImages) {
+              _promise = loadImages(gltf, options, context);
+              promises.push(_promise);
+            }
+
+            if (!options.gltf.loadBuffers) {
+              _context.next = 9;
+              break;
+            }
+
             _context.next = 9;
-            break;
-          }
+            return loadBuffers(gltf, options, context);
 
-          _context.next = 9;
-          return _regenerator["default"].awrap(loadBuffers(gltf, options, context));
+          case 9:
+            promise = (0, _gltfExtensions.decodeExtensions)(gltf, options, context);
+            promises.push(promise);
+            _context.next = 13;
+            return Promise.all(promises);
 
-        case 9:
-          promise = (0, _gltfExtensions.decodeExtensions)(gltf, options, context);
-          promises.push(promise);
-          _context.next = 13;
-          return _regenerator["default"].awrap(Promise.all(promises));
+          case 13:
+            return _context.abrupt("return", options.gltf.postProcess ? (0, _postProcessGltf["default"])(gltf, options) : gltf);
 
-        case 13:
-          return _context.abrupt("return", options.gltf.postProcess ? (0, _postProcessGltf["default"])(gltf, options) : gltf);
-
-        case 14:
-        case "end":
-          return _context.stop();
+          case 14:
+          case "end":
+            return _context.stop();
+        }
       }
-    }
-  });
+    }, _callee);
+  }));
+  return _parseGLTF.apply(this, arguments);
 }
@@ -127,129 +136,150 @@
 
-function loadBuffers(gltf, options, context) {
-  var i, buffer, fetch, uri, response, arrayBuffer;
-  return _regenerator["default"].async(function loadBuffers$(_context2) {
-    while (1) {
-      switch (_context2.prev = _context2.next) {
-        case 0:
-          i = 0;
+function loadBuffers(_x3, _x4, _x5) {
+  return _loadBuffers.apply(this, arguments);
+}
 
-        case 1:
-          if (!(i < gltf.json.buffers.length)) {
-            _context2.next = 18;
-            break;
-          }
+function _loadBuffers() {
+  _loadBuffers = (0, _asyncToGenerator2["default"])(_regenerator["default"].mark(function _callee2(gltf, options, context) {
+    var i, buffer, fetch, uri, response, arrayBuffer;
+    return _regenerator["default"].wrap(function _callee2$(_context2) {
+      while (1) {
+        switch (_context2.prev = _context2.next) {
+          case 0:
+            i = 0;
 
-          buffer = gltf.json.buffers[i];
+          case 1:
+            if (!(i < gltf.json.buffers.length)) {
+              _context2.next = 18;
+              break;
+            }
 
-          if (!buffer.uri) {
-            _context2.next = 15;
-            break;
-          }
+            buffer = gltf.json.buffers[i];
 
-          fetch = context.fetch;
-          (0, _assert["default"])(fetch);
-          uri = (0, _resolveUrl.resolveUrl)(buffer.uri, options);
-          _context2.next = 9;
-          return _regenerator["default"].awrap(fetch(uri));
+            if (!buffer.uri) {
+              _context2.next = 15;
+              break;
+            }
 
-        case 9:
-          response = _context2.sent;
-          _context2.next = 12;
-          return _regenerator["default"].awrap(response.arrayBuffer());
+            fetch = context.fetch;
+            (0, _assert["default"])(fetch);
+            uri = (0, _resolveUrl.resolveUrl)(buffer.uri, options);
+            _context2.next = 9;
+            return fetch(uri);
 
-        case 12:
-          arrayBuffer = _context2.sent;
-          gltf.buffers[i] = {
-            arrayBuffer: arrayBuffer,
-            byteOffset: 0,
-            byteLength: arrayBuffer.byteLength
-          };
-          delete buffer.uri;
+          case 9:
+            response = _context2.sent;
+            _context2.next = 12;
+            return response.arrayBuffer();
 
-        case 15:
-          ++i;
-          _context2.next = 1;
-          break;
+          case 12:
+            arrayBuffer = _context2.sent;
+            gltf.buffers[i] = {
+              arrayBuffer: arrayBuffer,
+              byteOffset: 0,
+              byteLength: arrayBuffer.byteLength
+            };
+            delete buffer.uri;
 
-        case 18:
-        case "end":
-          return _context2.stop();
+          case 15:
+            ++i;
+            _context2.next = 1;
+            break;
+
+          case 18:
+          case "end":
+            return _context2.stop();
+        }
       }
-    }
-  });
+    }, _callee2);
+  }));
+  return _loadBuffers.apply(this, arguments);
 }
 
-function loadImages(gltf, options, context) {
-  var images, promises, i;
-  return _regenerator["default"].async(function loadImages$(_context3) {
-    while (1) {
-      switch (_context3.prev = _context3.next) {
-        case 0:
-          images = gltf.json.images || [];
-          promises = [];
+function loadImages(_x6, _x7, _x8) {
+  return _loadImages.apply(this, arguments);
+}
 
-          for (i = 0; i < images.length; ++i) {
-            promises.push(loadImage(gltf, images[i], i, options, context));
-          }
+function _loadImages() {
+  _loadImages = (0, _asyncToGenerator2["default"])(_regenerator["default"].mark(function _callee3(gltf, options, context) {
+    var images, promises, i;
+    return _regenerator["default"].wrap(function _callee3$(_context3) {
+      while (1) {
+        switch (_context3.prev = _context3.next) {
+          case 0:
+            images = gltf.json.images || [];
+            promises = [];
 
-          _context3.next = 5;
-          return _regenerator["default"].awrap(Promise.all(promises));
+            for (i = 0; i < images.length; ++i) {
+              promises.push(loadImage(gltf, images[i], i, options, context));
+            }
 
-        case 5:
-          return _context3.abrupt("return", _context3.sent);
+            _context3.next = 5;
+            return Promise.all(promises);
 
-        case 6:
-        case "end":
-          return _context3.stop();
+          case 5:
+            return _context3.abrupt("return", _context3.sent);
+
+          case 6:
+          case "end":
+            return _context3.stop();
+        }
       }
-    }
-  });
+    }, _callee3);
+  }));
+  return _loadImages.apply(this, arguments);
 }
 
-function loadImage(gltf, image, i, options, context) {
-  var fetch, parse, arrayBuffer, uri, response, array, parsedImage;
-  return _regenerator["default"].async(function loadImage$(_context4) {
-    while (1) {
-      switch (_context4.prev = _context4.next) {
-        case 0:
-          fetch = context.fetch, parse = context.parse;
+function loadImage(_x9, _x10, _x11, _x12, _x13) {
+  return _loadImage.apply(this, arguments);
+}
 
-          if (!image.uri) {
-            _context4.next = 9;
-            break;
-          }
+function _loadImage() {
+  _loadImage = (0, _asyncToGenerator2["default"])(_regenerator["default"].mark(function _callee4(gltf, image, i, options, context) {
+    var fetch, parse, arrayBuffer, uri, response, array, parsedImage;
+    return _regenerator["default"].wrap(function _callee4$(_context4) {
+      while (1) {
+        switch (_context4.prev = _context4.next) {
+          case 0:
+            fetch = context.fetch, parse = context.parse;
 
-          uri = (0, _resolveUrl.resolveUrl)(image.uri, options);
-          _context4.next = 5;
-          return _regenerator["default"].awrap(fetch(uri));
+            if (!image.uri) {
+              _context4.next = 9;
+              break;
+            }
 
-        case 5:
-          response = _context4.sent;
-          _context4.next = 8;
-          return _regenerator["default"].awrap(response.arrayBuffer());
+            uri = (0, _resolveUrl.resolveUrl)(image.uri, options);
+            _context4.next = 5;
+            return fetch(uri);
 
-        case 8:
-          arrayBuffer = _context4.sent;
+          case 5:
+            response = _context4.sent;
+            _context4.next = 8;
+            return response.arrayBuffer();
 
-        case 9:
-          if (Number.isFinite(image.bufferView)) {
-            array = (0, _getTypedArray.getTypedArrayForBufferView)(gltf.json, gltf.buffers, image.bufferView);
-            arrayBuffer = (0, _loaderUtils.getZeroOffsetArrayBuffer)(array.buffer, array.byteOffset, array.byteLength);
-          }
+          case 8:
+            arrayBuffer = _context4.sent;
 
-          (0, _assert["default"])(arrayBuffer, 'glTF image has no data');
-          _context4.next = 13;
-          return _regenerator["default"].awrap(parse(arrayBuffer, _images.ImageLoader, {}, context));
+          case 9:
+            if (Number.isFinite(image.bufferView)) {
+              array = (0, _getTypedArray.getTypedArrayForBufferView)(gltf.json, gltf.buffers, image.bufferView);
+              arrayBuffer = (0, _loaderUtils.getZeroOffsetArrayBuffer)(array.buffer, array.byteOffset, array.byteLength);
+            }
 
-        case 13:
-          parsedImage = _context4.sent;
-          gltf.images[i] = parsedImage;
+            (0, _assert["default"])(arrayBuffer, 'glTF image has no data');
+            _context4.next = 13;
+            return parse(arrayBuffer, _images.ImageLoader, {}, context);
 
-        case 15:
-        case "end":
-          return _context4.stop();
+          case 13:
+            parsedImage = _context4.sent;
+            gltf.images[i] = parsedImage;
+
+          case 15:
+          case "end":
+            return _context4.stop();
+        }
       }
-    }
-  });
+    }, _callee4);
+  }));
+  return _loadImage.apply(this, arguments);
 }
 //# sourceMappingURL=parse-gltf.js.map

dist/es6/lib/deprecated/gltf-builder.js

@@ -129,3 +129,5 @@ import { getBinaryImageMIMEType, getBinaryImageSize } from '@loaders.gl/images';
     const compressedData = this.DracoWriter.encodeSync(attributes, {
-      pointcloud: true
+      draco: {
+        pointcloud: true
+      }
     });
@@ -132,0 +134,0 @@ const bufferViewIndex = this.addBufferView(compressedData);

dist/es6/lib/extensions/KHR_lights_punctual.js

@@ -33,3 +33,3 @@ import assert from '../utils/assert';
   if (json.lights) {
-    const extension = gltfScenegraph.addExtensions(KHR_LIGHTS_PUNCTUAL);
+    const extension = gltfScenegraph.addExtension(KHR_LIGHTS_PUNCTUAL);
     assert(!extension.lights);
@@ -36,0 +36,0 @@ extension.lights = json.lights;

dist/es6/lib/extensions/KHR_materials_unlit.js

@@ -31,3 +31,3 @@ import GLTFScenegraph from '../gltf-scenegraph';
         gltfScenegraph.addObjectExtension(material, KHR_MATERIALS_UNLIT);
-        gltfScenegraph.addExtensions(KHR_MATERIALS_UNLIT);
+        gltfScenegraph.addExtension(KHR_MATERIALS_UNLIT);
       }
@@ -34,0 +34,0 @@ }

dist/esm/glb-loader.js

 import _regeneratorRuntime from "@babel/runtime/regenerator";
+import _asyncToGenerator from "@babel/runtime/helpers/esm/asyncToGenerator";
 import parseGLBSync from './lib/parse-glb';
@@ -11,16 +12,24 @@ var VERSION = typeof "2.0.0" !== 'undefined' ? "2.0.0" : 'latest';
   binary: true,
-  parse: function parse(arrayBuffer, options) {
-    return _regeneratorRuntime.async(function parse$(_context) {
-      while (1) {
-        switch (_context.prev = _context.next) {
-          case 0:
-            return _context.abrupt("return", parseSync(arrayBuffer, options));
+  parse: function () {
+    var _parse = _asyncToGenerator(_regeneratorRuntime.mark(function _callee(arrayBuffer, options) {
+      return _regeneratorRuntime.wrap(function _callee$(_context) {
+        while (1) {
+          switch (_context.prev = _context.next) {
+            case 0:
+              return _context.abrupt("return", parseSync(arrayBuffer, options));
 
-          case 1:
-          case "end":
-            return _context.stop();
+            case 1:
+            case "end":
+              return _context.stop();
+          }
         }
-      }
-    });
-  },
+      }, _callee);
+    }));
+
+    function parse(_x, _x2) {
+      return _parse.apply(this, arguments);
+    }
+
+    return parse;
+  }(),
   parseSync: parseSync,
@@ -27,0 +36,0 @@ options: {

dist/esm/gltf-loader.js

 import _regeneratorRuntime from "@babel/runtime/regenerator";
 import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
+import _asyncToGenerator from "@babel/runtime/helpers/esm/asyncToGenerator";
 
@@ -32,34 +33,41 @@ function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }
 export default GLTFLoader;
-export function parse(arrayBuffer) {
-  var options,
-      context,
-      _options,
-      _options$byteOffset,
-      byteOffset,
-      gltf,
-      _args = arguments;
+export function parse(_x) {
+  return _parse.apply(this, arguments);
+}
 
-  return _regeneratorRuntime.async(function parse$(_context) {
-    while (1) {
-      switch (_context.prev = _context.next) {
-        case 0:
-          options = _args.length > 1 && _args[1] !== undefined ? _args[1] : {};
-          context = _args.length > 2 ? _args[2] : undefined;
-          options = _objectSpread({}, GLTFLoader.options, {}, options);
-          options.gltf = _objectSpread({}, GLTFLoader.options.gltf, {}, options.gltf);
-          addDeprecatedGLTFOptions(options);
-          _options = options, _options$byteOffset = _options.byteOffset, byteOffset = _options$byteOffset === void 0 ? 0 : _options$byteOffset;
-          gltf = {};
-          _context.next = 9;
-          return _regeneratorRuntime.awrap(parseGLTF(gltf, arrayBuffer, byteOffset, options, context));
+function _parse() {
+  _parse = _asyncToGenerator(_regeneratorRuntime.mark(function _callee(arrayBuffer) {
+    var options,
+        context,
+        _options,
+        _options$byteOffset,
+        byteOffset,
+        gltf,
+        _args = arguments;
 
-        case 9:
-          return _context.abrupt("return", _context.sent);
+    return _regeneratorRuntime.wrap(function _callee$(_context) {
+      while (1) {
+        switch (_context.prev = _context.next) {
+          case 0:
+            options = _args.length > 1 && _args[1] !== undefined ? _args[1] : {};
+            context = _args.length > 2 ? _args[2] : undefined;
+            options = _objectSpread({}, GLTFLoader.options, {}, options);
+            options.gltf = _objectSpread({}, GLTFLoader.options.gltf, {}, options.gltf);
+            addDeprecatedGLTFOptions(options);
+            _options = options, _options$byteOffset = _options.byteOffset, byteOffset = _options$byteOffset === void 0 ? 0 : _options$byteOffset;
+            gltf = {};
+            _context.next = 9;
+            return parseGLTF(gltf, arrayBuffer, byteOffset, options, context);
 
-        case 10:
-        case "end":
-          return _context.stop();
+          case 9:
+            return _context.abrupt("return", _context.sent);
+
+          case 10:
+          case "end":
+            return _context.stop();
+        }
       }
-    }
-  });
+    }, _callee);
+  }));
+  return _parse.apply(this, arguments);
 }
@@ -66,0 +74,0 @@

dist/esm/lib/deprecated/gltf-builder.js

@@ -166,3 +166,5 @@ import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
       var compressedData = this.DracoWriter.encodeSync(attributes, {
-        pointcloud: true
+        draco: {
+          pointcloud: true
+        }
       });
@@ -169,0 +171,0 @@ var bufferViewIndex = this.addBufferView(compressedData);

dist/esm/lib/extensions/gltf-extensions.js

 import _regeneratorRuntime from "@babel/runtime/regenerator";
+import _asyncToGenerator from "@babel/runtime/helpers/esm/asyncToGenerator";
 import * as KHR_draco_mesh_compression from './KHR_draco_mesh_compression';
@@ -10,49 +11,56 @@ import * as KHR_lights_punctual from './KHR_lights_punctual';
 };
-export function decodeExtensions(gltf) {
-  var options,
-      context,
-      extensionName,
-      excludes,
-      exclude,
-      extension,
-      _args = arguments;
-  return _regeneratorRuntime.async(function decodeExtensions$(_context) {
-    while (1) {
-      switch (_context.prev = _context.next) {
-        case 0:
-          options = _args.length > 1 && _args[1] !== undefined ? _args[1] : {};
-          context = _args.length > 2 ? _args[2] : undefined;
-          options.gltf = options.gltf || {};
-          _context.t0 = _regeneratorRuntime.keys(EXTENSIONS);
+export function decodeExtensions(_x) {
+  return _decodeExtensions.apply(this, arguments);
+}
 
-        case 4:
-          if ((_context.t1 = _context.t0()).done) {
-            _context.next = 14;
-            break;
-          }
+function _decodeExtensions() {
+  _decodeExtensions = _asyncToGenerator(_regeneratorRuntime.mark(function _callee(gltf) {
+    var options,
+        context,
+        extensionName,
+        excludes,
+        exclude,
+        extension,
+        _args = arguments;
+    return _regeneratorRuntime.wrap(function _callee$(_context) {
+      while (1) {
+        switch (_context.prev = _context.next) {
+          case 0:
+            options = _args.length > 1 && _args[1] !== undefined ? _args[1] : {};
+            context = _args.length > 2 ? _args[2] : undefined;
+            options.gltf = options.gltf || {};
+            _context.t0 = _regeneratorRuntime.keys(EXTENSIONS);
 
-          extensionName = _context.t1.value;
-          excludes = options.gltf.excludeExtensions || {};
-          exclude = extensionName in excludes && !excludes[extensionName];
+          case 4:
+            if ((_context.t1 = _context.t0()).done) {
+              _context.next = 14;
+              break;
+            }
 
-          if (exclude) {
+            extensionName = _context.t1.value;
+            excludes = options.gltf.excludeExtensions || {};
+            exclude = extensionName in excludes && !excludes[extensionName];
+
+            if (exclude) {
+              _context.next = 12;
+              break;
+            }
+
+            extension = EXTENSIONS[extensionName];
             _context.next = 12;
+            return extension.decode(gltf, options, context);
+
+          case 12:
+            _context.next = 4;
             break;
-          }
 
-          extension = EXTENSIONS[extensionName];
-          _context.next = 12;
-          return _regeneratorRuntime.awrap(extension.decode(gltf, options, context));
-
-        case 12:
-          _context.next = 4;
-          break;
-
-        case 14:
-        case "end":
-          return _context.stop();
+          case 14:
+          case "end":
+            return _context.stop();
+        }
       }
-    }
-  });
+    }, _callee);
+  }));
+  return _decodeExtensions.apply(this, arguments);
 }
 //# sourceMappingURL=gltf-extensions.js.map

dist/esm/lib/extensions/KHR_draco_mesh_compression.js

@@ -0,3 +1,4 @@
+import _regeneratorRuntime from "@babel/runtime/regenerator";
 import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";
-import _regeneratorRuntime from "@babel/runtime/regenerator";
+import _asyncToGenerator from "@babel/runtime/helpers/esm/asyncToGenerator";
 
@@ -10,89 +11,97 @@ var _marked = _regeneratorRuntime.mark(meshPrimitiveIterator);
 import { getGLTFAccessors, getGLTFAccessor } from '../gltf-utils/gltf-attribute-utils';
-export function decode(gltfData, options, context) {
-  var scenegraph, promises, _iteratorNormalCompletion, _didIteratorError, _iteratorError, _iterator, _step, primitive;
+export function decode(_x, _x2, _x3) {
+  return _decode.apply(this, arguments);
+}
 
-  return _regeneratorRuntime.async(function decode$(_context) {
-    while (1) {
-      switch (_context.prev = _context.next) {
-        case 0:
-          if (options.gltf.decompressMeshes) {
-            _context.next = 2;
-            break;
-          }
+function _decode() {
+  _decode = _asyncToGenerator(_regeneratorRuntime.mark(function _callee(gltfData, options, context) {
+    var scenegraph, promises, _iteratorNormalCompletion4, _didIteratorError4, _iteratorError4, _iterator4, _step4, primitive;
 
-          return _context.abrupt("return");
+    return _regeneratorRuntime.wrap(function _callee$(_context2) {
+      while (1) {
+        switch (_context2.prev = _context2.next) {
+          case 0:
+            if (options.gltf.decompressMeshes) {
+              _context2.next = 2;
+              break;
+            }
 
-        case 2:
-          scenegraph = new GLTFScenegraph(gltfData);
-          promises = [];
-          _iteratorNormalCompletion = true;
-          _didIteratorError = false;
-          _iteratorError = undefined;
-          _context.prev = 7;
+            return _context2.abrupt("return");
 
-          for (_iterator = meshPrimitiveIterator(scenegraph)[Symbol.iterator](); !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
-            primitive = _step.value;
+          case 2:
+            scenegraph = new GLTFScenegraph(gltfData);
+            promises = [];
+            _iteratorNormalCompletion4 = true;
+            _didIteratorError4 = false;
+            _iteratorError4 = undefined;
+            _context2.prev = 7;
 
-            if (scenegraph.getObjectExtension(primitive, KHR_DRACO_MESH_COMPRESSION)) {
-              promises.push(decompressPrimitive(primitive, scenegraph, options, context));
+            for (_iterator4 = meshPrimitiveIterator(scenegraph)[Symbol.iterator](); !(_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done); _iteratorNormalCompletion4 = true) {
+              primitive = _step4.value;
+
+              if (scenegraph.getObjectExtension(primitive, KHR_DRACO_MESH_COMPRESSION)) {
+                promises.push(decompressPrimitive(primitive, scenegraph, options, context));
+              }
             }
-          }
 
-          _context.next = 15;
-          break;
+            _context2.next = 15;
+            break;
 
-        case 11:
-          _context.prev = 11;
-          _context.t0 = _context["catch"](7);
-          _didIteratorError = true;
-          _iteratorError = _context.t0;
+          case 11:
+            _context2.prev = 11;
+            _context2.t0 = _context2["catch"](7);
+            _didIteratorError4 = true;
+            _iteratorError4 = _context2.t0;
 
-        case 15:
-          _context.prev = 15;
-          _context.prev = 16;
+          case 15:
+            _context2.prev = 15;
+            _context2.prev = 16;
 
-          if (!_iteratorNormalCompletion && _iterator["return"] != null) {
-            _iterator["return"]();
-          }
+            if (!_iteratorNormalCompletion4 && _iterator4["return"] != null) {
+              _iterator4["return"]();
+            }
 
-        case 18:
-          _context.prev = 18;
+          case 18:
+            _context2.prev = 18;
 
-          if (!_didIteratorError) {
-            _context.next = 21;
-            break;
-          }
+            if (!_didIteratorError4) {
+              _context2.next = 21;
+              break;
+            }
 
-          throw _iteratorError;
+            throw _iteratorError4;
 
-        case 21:
-          return _context.finish(18);
+          case 21:
+            return _context2.finish(18);
 
-        case 22:
-          return _context.finish(15);
+          case 22:
+            return _context2.finish(15);
 
-        case 23:
-          _context.next = 25;
-          return _regeneratorRuntime.awrap(Promise.all(promises));
+          case 23:
+            _context2.next = 25;
+            return Promise.all(promises);
 
-        case 25:
-          scenegraph.removeExtension(KHR_DRACO_MESH_COMPRESSION);
+          case 25:
+            scenegraph.removeExtension(KHR_DRACO_MESH_COMPRESSION);
 
-        case 26:
-        case "end":
-          return _context.stop();
+          case 26:
+          case "end":
+            return _context2.stop();
+        }
       }
-    }
-  }, null, null, [[7, 11, 15, 23], [16,, 18, 22]]);
+    }, _callee, null, [[7, 11, 15, 23], [16,, 18, 22]]);
+  }));
+  return _decode.apply(this, arguments);
 }
+
 export function encode(gltfData) {
   var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
   var scenegraph = new GLTFScenegraph(gltfData);
-  var _iteratorNormalCompletion2 = true;
-  var _didIteratorError2 = false;
-  var _iteratorError2 = undefined;
+  var _iteratorNormalCompletion = true;
+  var _didIteratorError = false;
+  var _iteratorError = undefined;
 
   try {
-    for (var _iterator2 = (scenegraph.json.meshes || [])[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
-      var mesh = _step2.value;
+    for (var _iterator = (scenegraph.json.meshes || [])[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
+      var mesh = _step.value;
       compressMesh(mesh, options);
@@ -102,12 +111,12 @@ scenegraph.addRequiredExtension(KHR_DRACO_MESH_COMPRESSION);
   } catch (err) {
-    _didIteratorError2 = true;
-    _iteratorError2 = err;
+    _didIteratorError = true;
+    _iteratorError = err;
   } finally {
     try {
-      if (!_iteratorNormalCompletion2 && _iterator2["return"] != null) {
-        _iterator2["return"]();
+      if (!_iteratorNormalCompletion && _iterator["return"] != null) {
+        _iterator["return"]();
       }
     } finally {
-      if (_didIteratorError2) {
-        throw _iteratorError2;
+      if (_didIteratorError) {
+        throw _iteratorError;
       }
@@ -118,31 +127,38 @@ }
 
-function decompressPrimitive(primitive, scenegraph, options, context) {
-  var compressedPrimitive, buffer, bufferCopy, parse, decodedData;
-  return _regeneratorRuntime.async(function decompressPrimitive$(_context2) {
-    while (1) {
-      switch (_context2.prev = _context2.next) {
-        case 0:
-          compressedPrimitive = scenegraph.getObjectExtension(primitive, KHR_DRACO_MESH_COMPRESSION);
-          buffer = scenegraph.getTypedArrayForBufferView(compressedPrimitive.bufferView);
-          bufferCopy = getZeroOffsetArrayBuffer(buffer.buffer, buffer.byteOffset);
-          parse = context.parse;
-          _context2.next = 6;
-          return _regeneratorRuntime.awrap(parse(bufferCopy, [], options, context));
+function decompressPrimitive(_x4, _x5, _x6, _x7) {
+  return _decompressPrimitive.apply(this, arguments);
+}
 
-        case 6:
-          decodedData = _context2.sent;
-          primitive.attributes = getGLTFAccessors(decodedData.attributes);
+function _decompressPrimitive() {
+  _decompressPrimitive = _asyncToGenerator(_regeneratorRuntime.mark(function _callee2(primitive, scenegraph, options, context) {
+    var compressedPrimitive, buffer, bufferCopy, parse, decodedData;
+    return _regeneratorRuntime.wrap(function _callee2$(_context3) {
+      while (1) {
+        switch (_context3.prev = _context3.next) {
+          case 0:
+            compressedPrimitive = scenegraph.getObjectExtension(primitive, KHR_DRACO_MESH_COMPRESSION);
+            buffer = scenegraph.getTypedArrayForBufferView(compressedPrimitive.bufferView);
+            bufferCopy = getZeroOffsetArrayBuffer(buffer.buffer, buffer.byteOffset);
+            parse = context.parse;
+            _context3.next = 6;
+            return parse(bufferCopy, [], options, context);
 
-          if (decodedData.indices) {
-            primitive.indices = getGLTFAccessor(decodedData.indices);
-          }
+          case 6:
+            decodedData = _context3.sent;
+            primitive.attributes = getGLTFAccessors(decodedData.attributes);
 
-          checkPrimitive(primitive);
+            if (decodedData.indices) {
+              primitive.indices = getGLTFAccessor(decodedData.indices);
+            }
 
-        case 10:
-        case "end":
-          return _context2.stop();
+            checkPrimitive(primitive);
+
+          case 10:
+          case "end":
+            return _context3.stop();
+        }
       }
-    }
-  });
+    }, _callee2);
+  }));
+  return _decompressPrimitive.apply(this, arguments);
 }
@@ -190,118 +206,118 @@
 function meshPrimitiveIterator(scenegraph) {
-  var _iteratorNormalCompletion3, _didIteratorError3, _iteratorError3, _iterator3, _step3, mesh, _iteratorNormalCompletion4, _didIteratorError4, _iteratorError4, _iterator4, _step4, primitive;
+  var _iteratorNormalCompletion2, _didIteratorError2, _iteratorError2, _iterator2, _step2, mesh, _iteratorNormalCompletion3, _didIteratorError3, _iteratorError3, _iterator3, _step3, primitive;
 
-  return _regeneratorRuntime.wrap(function meshPrimitiveIterator$(_context3) {
+  return _regeneratorRuntime.wrap(function meshPrimitiveIterator$(_context) {
     while (1) {
-      switch (_context3.prev = _context3.next) {
+      switch (_context.prev = _context.next) {
         case 0:
-          _iteratorNormalCompletion3 = true;
-          _didIteratorError3 = false;
-          _iteratorError3 = undefined;
-          _context3.prev = 3;
-          _iterator3 = (scenegraph.json.meshes || [])[Symbol.iterator]();
+          _iteratorNormalCompletion2 = true;
+          _didIteratorError2 = false;
+          _iteratorError2 = undefined;
+          _context.prev = 3;
+          _iterator2 = (scenegraph.json.meshes || [])[Symbol.iterator]();
 
         case 5:
-          if (_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done) {
-            _context3.next = 36;
+          if (_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done) {
+            _context.next = 36;
             break;
           }
 
-          mesh = _step3.value;
-          _iteratorNormalCompletion4 = true;
-          _didIteratorError4 = false;
-          _iteratorError4 = undefined;
-          _context3.prev = 10;
-          _iterator4 = mesh.primitives[Symbol.iterator]();
+          mesh = _step2.value;
+          _iteratorNormalCompletion3 = true;
+          _didIteratorError3 = false;
+          _iteratorError3 = undefined;
+          _context.prev = 10;
+          _iterator3 = mesh.primitives[Symbol.iterator]();
 
         case 12:
-          if (_iteratorNormalCompletion4 = (_step4 = _iterator4.next()).done) {
-            _context3.next = 19;
+          if (_iteratorNormalCompletion3 = (_step3 = _iterator3.next()).done) {
+            _context.next = 19;
             break;
           }
 
-          primitive = _step4.value;
-          _context3.next = 16;
+          primitive = _step3.value;
+          _context.next = 16;
           return primitive;
 
         case 16:
-          _iteratorNormalCompletion4 = true;
-          _context3.next = 12;
+          _iteratorNormalCompletion3 = true;
+          _context.next = 12;
           break;
 
         case 19:
-          _context3.next = 25;
+          _context.next = 25;
           break;
 
         case 21:
-          _context3.prev = 21;
-          _context3.t0 = _context3["catch"](10);
-          _didIteratorError4 = true;
-          _iteratorError4 = _context3.t0;
+          _context.prev = 21;
+          _context.t0 = _context["catch"](10);
+          _didIteratorError3 = true;
+          _iteratorError3 = _context.t0;
 
         case 25:
-          _context3.prev = 25;
-          _context3.prev = 26;
+          _context.prev = 25;
+          _context.prev = 26;
 
-          if (!_iteratorNormalCompletion4 && _iterator4["return"] != null) {
-            _iterator4["return"]();
+          if (!_iteratorNormalCompletion3 && _iterator3["return"] != null) {
+            _iterator3["return"]();
           }
 
         case 28:
-          _context3.prev = 28;
+          _context.prev = 28;
 
-          if (!_didIteratorError4) {
-            _context3.next = 31;
+          if (!_didIteratorError3) {
+            _context.next = 31;
             break;
           }
 
-          throw _iteratorError4;
+          throw _iteratorError3;
 
         case 31:
-          return _context3.finish(28);
+          return _context.finish(28);
 
         case 32:
-          return _context3.finish(25);
+          return _context.finish(25);
 
         case 33:
-          _iteratorNormalCompletion3 = true;
-          _context3.next = 5;
+          _iteratorNormalCompletion2 = true;
+          _context.next = 5;
           break;
 
         case 36:
-          _context3.next = 42;
+          _context.next = 42;
           break;
 
         case 38:
-          _context3.prev = 38;
-          _context3.t1 = _context3["catch"](3);
-          _didIteratorError3 = true;
-          _iteratorError3 = _context3.t1;
+          _context.prev = 38;
+          _context.t1 = _context["catch"](3);
+          _didIteratorError2 = true;
+          _iteratorError2 = _context.t1;
 
         case 42:
-          _context3.prev = 42;
-          _context3.prev = 43;
+          _context.prev = 42;
+          _context.prev = 43;
 
-          if (!_iteratorNormalCompletion3 && _iterator3["return"] != null) {
-            _iterator3["return"]();
+          if (!_iteratorNormalCompletion2 && _iterator2["return"] != null) {
+            _iterator2["return"]();
           }
 
         case 45:
-          _context3.prev = 45;
+          _context.prev = 45;
 
-          if (!_didIteratorError3) {
-            _context3.next = 48;
+          if (!_didIteratorError2) {
+            _context.next = 48;
             break;
           }
 
-          throw _iteratorError3;
+          throw _iteratorError2;
 
         case 48:
-          return _context3.finish(45);
+          return _context.finish(45);
 
         case 49:
-          return _context3.finish(42);
+          return _context.finish(42);
 
         case 50:
         case "end":
-          return _context3.stop();
+          return _context.stop();
       }
@@ -308,0 +324,0 @@ }

dist/esm/lib/extensions/KHR_lights_punctual.js

@@ -49,3 +49,3 @@ import assert from '../utils/assert';
   if (json.lights) {
-    var extension = gltfScenegraph.addExtensions(KHR_LIGHTS_PUNCTUAL);
+    var extension = gltfScenegraph.addExtension(KHR_LIGHTS_PUNCTUAL);
     assert(!extension.lights);
@@ -52,0 +52,0 @@ extension.lights = json.lights;

dist/esm/lib/extensions/KHR_materials_unlit.js

@@ -53,3 +53,3 @@ import GLTFScenegraph from '../gltf-scenegraph';
           gltfScenegraph.addObjectExtension(material, KHR_MATERIALS_UNLIT);
-          gltfScenegraph.addExtensions(KHR_MATERIALS_UNLIT);
+          gltfScenegraph.addExtension(KHR_MATERIALS_UNLIT);
         }
@@ -56,0 +56,0 @@ }

dist/esm/lib/parse-gltf.js

 import _regeneratorRuntime from "@babel/runtime/regenerator";
+import _asyncToGenerator from "@babel/runtime/helpers/esm/asyncToGenerator";
 import { ImageLoader } from '@loaders.gl/images';
@@ -16,49 +17,56 @@ import { parseJSON, getZeroOffsetArrayBuffer } from '@loaders.gl/loader-utils';
 }
-export function parseGLTF(gltf, arrayBufferOrString) {
-  var byteOffset,
-      options,
-      context,
-      promises,
-      _promise,
-      promise,
-      _args = arguments;
+export function parseGLTF(_x, _x2) {
+  return _parseGLTF.apply(this, arguments);
+}
 
-  return _regeneratorRuntime.async(function parseGLTF$(_context) {
-    while (1) {
-      switch (_context.prev = _context.next) {
-        case 0:
-          byteOffset = _args.length > 2 && _args[2] !== undefined ? _args[2] : 0;
-          options = _args.length > 3 ? _args[3] : undefined;
-          context = _args.length > 4 ? _args[4] : undefined;
-          parseGLTFContainerSync(gltf, arrayBufferOrString, byteOffset, options);
-          promises = [];
+function _parseGLTF() {
+  _parseGLTF = _asyncToGenerator(_regeneratorRuntime.mark(function _callee(gltf, arrayBufferOrString) {
+    var byteOffset,
+        options,
+        context,
+        promises,
+        _promise,
+        promise,
+        _args = arguments;
 
-          if (options.gltf.loadImages) {
-            _promise = loadImages(gltf, options, context);
-            promises.push(_promise);
-          }
+    return _regeneratorRuntime.wrap(function _callee$(_context) {
+      while (1) {
+        switch (_context.prev = _context.next) {
+          case 0:
+            byteOffset = _args.length > 2 && _args[2] !== undefined ? _args[2] : 0;
+            options = _args.length > 3 ? _args[3] : undefined;
+            context = _args.length > 4 ? _args[4] : undefined;
+            parseGLTFContainerSync(gltf, arrayBufferOrString, byteOffset, options);
+            promises = [];
 
-          if (!options.gltf.loadBuffers) {
+            if (options.gltf.loadImages) {
+              _promise = loadImages(gltf, options, context);
+              promises.push(_promise);
+            }
+
+            if (!options.gltf.loadBuffers) {
+              _context.next = 9;
+              break;
+            }
+
             _context.next = 9;
-            break;
-          }
+            return loadBuffers(gltf, options, context);
 
-          _context.next = 9;
-          return _regeneratorRuntime.awrap(loadBuffers(gltf, options, context));
+          case 9:
+            promise = decodeExtensions(gltf, options, context);
+            promises.push(promise);
+            _context.next = 13;
+            return Promise.all(promises);
 
-        case 9:
-          promise = decodeExtensions(gltf, options, context);
-          promises.push(promise);
-          _context.next = 13;
-          return _regeneratorRuntime.awrap(Promise.all(promises));
+          case 13:
+            return _context.abrupt("return", options.gltf.postProcess ? postProcessGLTF(gltf, options) : gltf);
 
-        case 13:
-          return _context.abrupt("return", options.gltf.postProcess ? postProcessGLTF(gltf, options) : gltf);
-
-        case 14:
-        case "end":
-          return _context.stop();
+          case 14:
+          case "end":
+            return _context.stop();
+        }
       }
-    }
-  });
+    }, _callee);
+  }));
+  return _parseGLTF.apply(this, arguments);
 }
@@ -104,129 +112,150 @@
 
-function loadBuffers(gltf, options, context) {
-  var i, buffer, fetch, uri, response, arrayBuffer;
-  return _regeneratorRuntime.async(function loadBuffers$(_context2) {
-    while (1) {
-      switch (_context2.prev = _context2.next) {
-        case 0:
-          i = 0;
+function loadBuffers(_x3, _x4, _x5) {
+  return _loadBuffers.apply(this, arguments);
+}
 
-        case 1:
-          if (!(i < gltf.json.buffers.length)) {
-            _context2.next = 18;
-            break;
-          }
+function _loadBuffers() {
+  _loadBuffers = _asyncToGenerator(_regeneratorRuntime.mark(function _callee2(gltf, options, context) {
+    var i, buffer, fetch, uri, response, arrayBuffer;
+    return _regeneratorRuntime.wrap(function _callee2$(_context2) {
+      while (1) {
+        switch (_context2.prev = _context2.next) {
+          case 0:
+            i = 0;
 
-          buffer = gltf.json.buffers[i];
+          case 1:
+            if (!(i < gltf.json.buffers.length)) {
+              _context2.next = 18;
+              break;
+            }
 
-          if (!buffer.uri) {
-            _context2.next = 15;
-            break;
-          }
+            buffer = gltf.json.buffers[i];
 
-          fetch = context.fetch;
-          assert(fetch);
-          uri = resolveUrl(buffer.uri, options);
-          _context2.next = 9;
-          return _regeneratorRuntime.awrap(fetch(uri));
+            if (!buffer.uri) {
+              _context2.next = 15;
+              break;
+            }
 
-        case 9:
-          response = _context2.sent;
-          _context2.next = 12;
-          return _regeneratorRuntime.awrap(response.arrayBuffer());
+            fetch = context.fetch;
+            assert(fetch);
+            uri = resolveUrl(buffer.uri, options);
+            _context2.next = 9;
+            return fetch(uri);
 
-        case 12:
-          arrayBuffer = _context2.sent;
-          gltf.buffers[i] = {
-            arrayBuffer: arrayBuffer,
-            byteOffset: 0,
-            byteLength: arrayBuffer.byteLength
-          };
-          delete buffer.uri;
+          case 9:
+            response = _context2.sent;
+            _context2.next = 12;
+            return response.arrayBuffer();
 
-        case 15:
-          ++i;
-          _context2.next = 1;
-          break;
+          case 12:
+            arrayBuffer = _context2.sent;
+            gltf.buffers[i] = {
+              arrayBuffer: arrayBuffer,
+              byteOffset: 0,
+              byteLength: arrayBuffer.byteLength
+            };
+            delete buffer.uri;
 
-        case 18:
-        case "end":
-          return _context2.stop();
+          case 15:
+            ++i;
+            _context2.next = 1;
+            break;
+
+          case 18:
+          case "end":
+            return _context2.stop();
+        }
       }
-    }
-  });
+    }, _callee2);
+  }));
+  return _loadBuffers.apply(this, arguments);
 }
 
-function loadImages(gltf, options, context) {
-  var images, promises, i;
-  return _regeneratorRuntime.async(function loadImages$(_context3) {
-    while (1) {
-      switch (_context3.prev = _context3.next) {
-        case 0:
-          images = gltf.json.images || [];
-          promises = [];
+function loadImages(_x6, _x7, _x8) {
+  return _loadImages.apply(this, arguments);
+}
 
-          for (i = 0; i < images.length; ++i) {
-            promises.push(loadImage(gltf, images[i], i, options, context));
-          }
+function _loadImages() {
+  _loadImages = _asyncToGenerator(_regeneratorRuntime.mark(function _callee3(gltf, options, context) {
+    var images, promises, i;
+    return _regeneratorRuntime.wrap(function _callee3$(_context3) {
+      while (1) {
+        switch (_context3.prev = _context3.next) {
+          case 0:
+            images = gltf.json.images || [];
+            promises = [];
 
-          _context3.next = 5;
-          return _regeneratorRuntime.awrap(Promise.all(promises));
+            for (i = 0; i < images.length; ++i) {
+              promises.push(loadImage(gltf, images[i], i, options, context));
+            }
 
-        case 5:
-          return _context3.abrupt("return", _context3.sent);
+            _context3.next = 5;
+            return Promise.all(promises);
 
-        case 6:
-        case "end":
-          return _context3.stop();
+          case 5:
+            return _context3.abrupt("return", _context3.sent);
+
+          case 6:
+          case "end":
+            return _context3.stop();
+        }
       }
-    }
-  });
+    }, _callee3);
+  }));
+  return _loadImages.apply(this, arguments);
 }
 
-function loadImage(gltf, image, i, options, context) {
-  var fetch, parse, arrayBuffer, uri, response, array, parsedImage;
-  return _regeneratorRuntime.async(function loadImage$(_context4) {
-    while (1) {
-      switch (_context4.prev = _context4.next) {
-        case 0:
-          fetch = context.fetch, parse = context.parse;
+function loadImage(_x9, _x10, _x11, _x12, _x13) {
+  return _loadImage.apply(this, arguments);
+}
 
-          if (!image.uri) {
-            _context4.next = 9;
-            break;
-          }
+function _loadImage() {
+  _loadImage = _asyncToGenerator(_regeneratorRuntime.mark(function _callee4(gltf, image, i, options, context) {
+    var fetch, parse, arrayBuffer, uri, response, array, parsedImage;
+    return _regeneratorRuntime.wrap(function _callee4$(_context4) {
+      while (1) {
+        switch (_context4.prev = _context4.next) {
+          case 0:
+            fetch = context.fetch, parse = context.parse;
 
-          uri = resolveUrl(image.uri, options);
-          _context4.next = 5;
-          return _regeneratorRuntime.awrap(fetch(uri));
+            if (!image.uri) {
+              _context4.next = 9;
+              break;
+            }
 
-        case 5:
-          response = _context4.sent;
-          _context4.next = 8;
-          return _regeneratorRuntime.awrap(response.arrayBuffer());
+            uri = resolveUrl(image.uri, options);
+            _context4.next = 5;
+            return fetch(uri);
 
-        case 8:
-          arrayBuffer = _context4.sent;
+          case 5:
+            response = _context4.sent;
+            _context4.next = 8;
+            return response.arrayBuffer();
 
-        case 9:
-          if (Number.isFinite(image.bufferView)) {
-            array = getTypedArrayForBufferView(gltf.json, gltf.buffers, image.bufferView);
-            arrayBuffer = getZeroOffsetArrayBuffer(array.buffer, array.byteOffset, array.byteLength);
-          }
+          case 8:
+            arrayBuffer = _context4.sent;
 
-          assert(arrayBuffer, 'glTF image has no data');
-          _context4.next = 13;
-          return _regeneratorRuntime.awrap(parse(arrayBuffer, ImageLoader, {}, context));
+          case 9:
+            if (Number.isFinite(image.bufferView)) {
+              array = getTypedArrayForBufferView(gltf.json, gltf.buffers, image.bufferView);
+              arrayBuffer = getZeroOffsetArrayBuffer(array.buffer, array.byteOffset, array.byteLength);
+            }
 
-        case 13:
-          parsedImage = _context4.sent;
-          gltf.images[i] = parsedImage;
+            assert(arrayBuffer, 'glTF image has no data');
+            _context4.next = 13;
+            return parse(arrayBuffer, ImageLoader, {}, context);
 
-        case 15:
-        case "end":
-          return _context4.stop();
+          case 13:
+            parsedImage = _context4.sent;
+            gltf.images[i] = parsedImage;
+
+          case 15:
+          case "end":
+            return _context4.stop();
+        }
       }
-    }
-  });
+    }, _callee4);
+  }));
+  return _loadImage.apply(this, arguments);
 }
 //# sourceMappingURL=parse-gltf.js.map

package.json

 {
   "name": "@loaders.gl/gltf",
-  "version": "2.0.0",
+  "version": "2.0.1",
   "description": "Framework-independent loader for the glTF format",
@@ -41,7 +41,7 @@ "license": "MIT",
   "dependencies": {
-    "@loaders.gl/core": "2.0.0",
-    "@loaders.gl/images": "2.0.0",
-    "@loaders.gl/loader-utils": "2.0.0"
+    "@loaders.gl/core": "2.0.1",
+    "@loaders.gl/images": "2.0.1",
+    "@loaders.gl/loader-utils": "2.0.1"
   },
-  "gitHead": "addaa8e2e634bd0c9e96da200d0388f62a669666"
+  "gitHead": "ae0763bd05bbe9b14aedf2a99e5873db16739bb7"
 }

src/lib/deprecated/gltf-builder.js

@@ -174,3 +174,3 @@ import {getBinaryImageMIMEType, getBinaryImageSize} from '@loaders.gl/images';
     attributes.mode = 0;
-    const compressedData = this.DracoWriter.encodeSync(attributes, {pointcloud: true});
+    const compressedData = this.DracoWriter.encodeSync(attributes, {draco: {pointcloud: true}});
 
@@ -177,0 +177,0 @@ const bufferViewIndex = this.addBufferView(compressedData);

src/lib/encode-gltf.js

@@ -1,18 +0,1 @@
-/*
-import {assert} from '@loaders.gl/core';
-import {getImageSize} from '@loaders.gl/images';
-import {isImage} from '@loaders.gl/images';
-
-import {getAccessorTypeFromSize, getComponentTypeFromArray} from './gltf-utils/gltf-utils';
-import {KHR_DRACO_MESH_COMPRESSION, UBER_POINT_CLOUD_EXTENSION} from './gltf-constants';
-
-const DEFAULT_GTLF = {
-  buffers: [],
-  bufferViews: [],
-  accessors: [],
-  images: [],
-  meshes: []
-};
-*/
-
 import encodeGLBSync from './encode-glb';
@@ -19,0 +2,0 @@

src/lib/extensions/KHR_lights_punctual.js

@@ -36,3 +36,3 @@ // GLTF EXTENSION: KHR_lights_punctual
   if (json.lights) {
-    const extension = gltfScenegraph.addExtensions(KHR_LIGHTS_PUNCTUAL);
+    const extension = gltfScenegraph.addExtension(KHR_LIGHTS_PUNCTUAL);
     assert(!extension.lights);
@@ -39,0 +39,0 @@ extension.lights = json.lights;

src/lib/extensions/KHR_materials_unlit.js

@@ -36,3 +36,3 @@ // GLTF EXTENSION: KHR_materials_unlit
         gltfScenegraph.addObjectExtension(material, KHR_MATERIALS_UNLIT);
-        gltfScenegraph.addExtensions(KHR_MATERIALS_UNLIT);
+        gltfScenegraph.addExtension(KHR_MATERIALS_UNLIT);
       }
@@ -39,0 +39,0 @@ }

src/lib/extensions/UBER_draco_point_cloud_compression.js

@@ -11,3 +11,3 @@ /* TODO: Not yet implemented
   attributes.mode = 0;
-  const compressedData = options.DracoWriter.encodeSync(attributes, {pointcloud: true});
+  const compressedData = options.DracoWriter.encodeSync(attributes, {draco: {pointcloud: true}});
 
@@ -14,0 +14,0 @@ const bufferViewIndex = this.addBufferView(compressedData);

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967370

increased by0.38%

Lines of code

12395

increased by0.79%

Dependency changes

• + [e-mail]/core@2.0.1(transitive)

• + [e-mail]/images@2.0.1(transitive)

• + [e-mail]/loader-utils@2.0.1(transitive)

• - [e-mail]/core@2.0.0(transitive)

• - [e-mail]/images@2.0.0(transitive)

• - [e-mail]/loader-utils@2.0.0(transitive)

• [e-mail]/core@2.0.1

• [e-mail]/images@2.0.1

• [e-mail]/loader-utils@2.0.1