Nightly

dist/preview release/babylon.max.js

@@ -31391,11 +31391,17 @@ var BABYLON;
         MaterialDefines.prototype.reset = function () {
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
-                if (typeof (this[prop]) === "number") {
-                    this[prop] = 0;
-                }
-                else {
-                    this[prop] = false;
+                var type = typeof this[prop];
+                switch (type) {
+                    case "number":
+                        this[prop] = 0;
+                        break;
+                    case "string":
+                        this[prop] = "";
+                        break;
+                    default:
+                        this[prop] = false;
+                        break;
                 }
             }
         };
@@ -31408,11 +31414,17 @@ var BABYLON;
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
                 var value = this[prop];
-                if (typeof (value) === "number") {
-                    result += "#define " + prop + " " + this[prop] + "\n";
-                }
-                else if (value) {
-                    result += "#define " + prop + "\n";
+                var type = typeof value;
+                switch (type) {
+                    case "number":
+                    case "string":
+                        result += "#define " + prop + " " + value + "\n";
+                        break;
+                    default:
+                        if (value) {
+                            result += "#define " + prop + "\n";
+                        }
+                        break;
                 }
             }
             return result;
@@ -41041,7 +41053,7 @@ var BABYLON;
             _this.DEPTHPREPASS = false;
             _this.ALPHABLEND = false;
             _this.ALPHAFROMALBEDO = false;
-            _this.ALPHATESTVALUE = 0.5;
+            _this.ALPHATESTVALUE = "0.5";
             _this.SPECULAROVERALPHA = false;
             _this.RADIANCEOVERALPHA = false;
             _this.ALPHAFRESNEL = false;
@@ -41140,7 +41152,7 @@ var BABYLON;
          */
         PBRMaterialDefines.prototype.reset = function () {
             _super.prototype.reset.call(this);
-            this.ALPHATESTVALUE = 0.5;
+            this.ALPHATESTVALUE = "0.5";
             this.PBR = true;
         };
         return PBRMaterialDefines;
@@ -41974,7 +41986,7 @@ var BABYLON;
                 else {
                     defines.TWOSIDEDLIGHTING = false;
                 }
-                defines.ALPHATESTVALUE = this._alphaCutOff;
+                defines.ALPHATESTVALUE = "" + this._alphaCutOff + (this._alphaCutOff % 1 === 0 ? "." : "");
                 defines.PREMULTIPLYALPHA = (this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED || this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED_PORTERDUFF);
                 defines.ALPHABLEND = this.needAlphaBlendingForMesh(mesh);
                 defines.ALPHAFRESNEL = this._useAlphaFresnel || this._useLinearAlphaFresnel;

dist/preview release/customConfigurations/minimalGLTFViewer/babylon.max.js

@@ -31391,11 +31391,17 @@ var BABYLON;
         MaterialDefines.prototype.reset = function () {
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
-                if (typeof (this[prop]) === "number") {
-                    this[prop] = 0;
-                }
-                else {
-                    this[prop] = false;
+                var type = typeof this[prop];
+                switch (type) {
+                    case "number":
+                        this[prop] = 0;
+                        break;
+                    case "string":
+                        this[prop] = "";
+                        break;
+                    default:
+                        this[prop] = false;
+                        break;
                 }
             }
         };
@@ -31408,11 +31414,17 @@ var BABYLON;
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
                 var value = this[prop];
-                if (typeof (value) === "number") {
-                    result += "#define " + prop + " " + this[prop] + "\n";
-                }
-                else if (value) {
-                    result += "#define " + prop + "\n";
+                var type = typeof value;
+                switch (type) {
+                    case "number":
+                    case "string":
+                        result += "#define " + prop + " " + value + "\n";
+                        break;
+                    default:
+                        if (value) {
+                            result += "#define " + prop + "\n";
+                        }
+                        break;
                 }
             }
             return result;
@@ -41041,7 +41053,7 @@ var BABYLON;
             _this.DEPTHPREPASS = false;
             _this.ALPHABLEND = false;
             _this.ALPHAFROMALBEDO = false;
-            _this.ALPHATESTVALUE = 0.5;
+            _this.ALPHATESTVALUE = "0.5";
             _this.SPECULAROVERALPHA = false;
             _this.RADIANCEOVERALPHA = false;
             _this.ALPHAFRESNEL = false;
@@ -41140,7 +41152,7 @@ var BABYLON;
          */
         PBRMaterialDefines.prototype.reset = function () {
             _super.prototype.reset.call(this);
-            this.ALPHATESTVALUE = 0.5;
+            this.ALPHATESTVALUE = "0.5";
             this.PBR = true;
         };
         return PBRMaterialDefines;
@@ -41974,7 +41986,7 @@ var BABYLON;
                 else {
                     defines.TWOSIDEDLIGHTING = false;
                 }
-                defines.ALPHATESTVALUE = this._alphaCutOff;
+                defines.ALPHATESTVALUE = "" + this._alphaCutOff + (this._alphaCutOff % 1 === 0 ? "." : "");
                 defines.PREMULTIPLYALPHA = (this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED || this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED_PORTERDUFF);
                 defines.ALPHABLEND = this.needAlphaBlendingForMesh(mesh);
                 defines.ALPHAFRESNEL = this._useAlphaFresnel || this._useLinearAlphaFresnel;
@@ -95803,15 +95815,6 @@ var BABYLON;
                     case "MASK" /* MASK */: {
                         babylonMaterial.transparencyMode = BABYLON.PBRMaterial.PBRMATERIAL_ALPHATEST;
                         babylonMaterial.alphaCutOff = (material.alphaCutoff == undefined ? 0.5 : material.alphaCutoff);
-                        if (babylonMaterial.alpha) {
-                            if (babylonMaterial.alpha === 0) {
-                                babylonMaterial.alphaCutOff = 1;
-                            }
-                            else {
-                                babylonMaterial.alphaCutOff /= babylonMaterial.alpha;
-                            }
-                            babylonMaterial.alpha = 1;
-                        }
                         if (babylonMaterial.albedoTexture) {
                             babylonMaterial.albedoTexture.hasAlpha = true;
                         }

dist/preview release/customConfigurations/minimalGLTFViewer/es6.js

@@ -31364,11 +31364,17 @@ var BABYLON;
         MaterialDefines.prototype.reset = function () {
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
-                if (typeof (this[prop]) === "number") {
-                    this[prop] = 0;
-                }
-                else {
-                    this[prop] = false;
+                var type = typeof this[prop];
+                switch (type) {
+                    case "number":
+                        this[prop] = 0;
+                        break;
+                    case "string":
+                        this[prop] = "";
+                        break;
+                    default:
+                        this[prop] = false;
+                        break;
                 }
             }
         };
@@ -31381,11 +31387,17 @@ var BABYLON;
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
                 var value = this[prop];
-                if (typeof (value) === "number") {
-                    result += "#define " + prop + " " + this[prop] + "\n";
-                }
-                else if (value) {
-                    result += "#define " + prop + "\n";
+                var type = typeof value;
+                switch (type) {
+                    case "number":
+                    case "string":
+                        result += "#define " + prop + " " + value + "\n";
+                        break;
+                    default:
+                        if (value) {
+                            result += "#define " + prop + "\n";
+                        }
+                        break;
                 }
             }
             return result;
@@ -41014,7 +41026,7 @@ var BABYLON;
             _this.DEPTHPREPASS = false;
             _this.ALPHABLEND = false;
             _this.ALPHAFROMALBEDO = false;
-            _this.ALPHATESTVALUE = 0.5;
+            _this.ALPHATESTVALUE = "0.5";
             _this.SPECULAROVERALPHA = false;
             _this.RADIANCEOVERALPHA = false;
             _this.ALPHAFRESNEL = false;
@@ -41113,7 +41125,7 @@ var BABYLON;
          */
         PBRMaterialDefines.prototype.reset = function () {
             _super.prototype.reset.call(this);
-            this.ALPHATESTVALUE = 0.5;
+            this.ALPHATESTVALUE = "0.5";
             this.PBR = true;
         };
         return PBRMaterialDefines;
@@ -41947,7 +41959,7 @@ var BABYLON;
                 else {
                     defines.TWOSIDEDLIGHTING = false;
                 }
-                defines.ALPHATESTVALUE = this._alphaCutOff;
+                defines.ALPHATESTVALUE = "" + this._alphaCutOff + (this._alphaCutOff % 1 === 0 ? "." : "");
                 defines.PREMULTIPLYALPHA = (this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED || this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED_PORTERDUFF);
                 defines.ALPHABLEND = this.needAlphaBlendingForMesh(mesh);
                 defines.ALPHAFRESNEL = this._useAlphaFresnel || this._useLinearAlphaFresnel;
@@ -95776,15 +95788,6 @@ var BABYLON;
                     case "MASK" /* MASK */: {
                         babylonMaterial.transparencyMode = BABYLON.PBRMaterial.PBRMATERIAL_ALPHATEST;
                         babylonMaterial.alphaCutOff = (material.alphaCutoff == undefined ? 0.5 : material.alphaCutoff);
-                        if (babylonMaterial.alpha) {
-                            if (babylonMaterial.alpha === 0) {
-                                babylonMaterial.alphaCutOff = 1;
-                            }
-                            else {
-                                babylonMaterial.alphaCutOff /= babylonMaterial.alpha;
-                            }
-                            babylonMaterial.alpha = 1;
-                        }
                         if (babylonMaterial.albedoTexture) {
                             babylonMaterial.albedoTexture.hasAlpha = true;
                         }

dist/preview release/es6.js

@@ -31364,11 +31364,17 @@ var BABYLON;
         MaterialDefines.prototype.reset = function () {
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
-                if (typeof (this[prop]) === "number") {
-                    this[prop] = 0;
-                }
-                else {
-                    this[prop] = false;
+                var type = typeof this[prop];
+                switch (type) {
+                    case "number":
+                        this[prop] = 0;
+                        break;
+                    case "string":
+                        this[prop] = "";
+                        break;
+                    default:
+                        this[prop] = false;
+                        break;
                 }
             }
         };
@@ -31381,11 +31387,17 @@ var BABYLON;
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
                 var value = this[prop];
-                if (typeof (value) === "number") {
-                    result += "#define " + prop + " " + this[prop] + "\n";
-                }
-                else if (value) {
-                    result += "#define " + prop + "\n";
+                var type = typeof value;
+                switch (type) {
+                    case "number":
+                    case "string":
+                        result += "#define " + prop + " " + value + "\n";
+                        break;
+                    default:
+                        if (value) {
+                            result += "#define " + prop + "\n";
+                        }
+                        break;
                 }
             }
             return result;
@@ -41014,7 +41026,7 @@ var BABYLON;
             _this.DEPTHPREPASS = false;
             _this.ALPHABLEND = false;
             _this.ALPHAFROMALBEDO = false;
-            _this.ALPHATESTVALUE = 0.5;
+            _this.ALPHATESTVALUE = "0.5";
             _this.SPECULAROVERALPHA = false;
             _this.RADIANCEOVERALPHA = false;
             _this.ALPHAFRESNEL = false;
@@ -41113,7 +41125,7 @@ var BABYLON;
          */
         PBRMaterialDefines.prototype.reset = function () {
             _super.prototype.reset.call(this);
-            this.ALPHATESTVALUE = 0.5;
+            this.ALPHATESTVALUE = "0.5";
             this.PBR = true;
         };
         return PBRMaterialDefines;
@@ -41947,7 +41959,7 @@ var BABYLON;
                 else {
                     defines.TWOSIDEDLIGHTING = false;
                 }
-                defines.ALPHATESTVALUE = this._alphaCutOff;
+                defines.ALPHATESTVALUE = "" + this._alphaCutOff + (this._alphaCutOff % 1 === 0 ? "." : "");
                 defines.PREMULTIPLYALPHA = (this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED || this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED_PORTERDUFF);
                 defines.ALPHABLEND = this.needAlphaBlendingForMesh(mesh);
                 defines.ALPHAFRESNEL = this._useAlphaFresnel || this._useLinearAlphaFresnel;

dist/preview release/loaders/babylon.glTF2FileLoader.js

@@ -1590,15 +1590,6 @@ var BABYLON;
                     case "MASK" /* MASK */: {
                         babylonMaterial.transparencyMode = BABYLON.PBRMaterial.PBRMATERIAL_ALPHATEST;
                         babylonMaterial.alphaCutOff = (material.alphaCutoff == undefined ? 0.5 : material.alphaCutoff);
-                        if (babylonMaterial.alpha) {
-                            if (babylonMaterial.alpha === 0) {
-                                babylonMaterial.alphaCutOff = 1;
-                            }
-                            else {
-                                babylonMaterial.alphaCutOff /= babylonMaterial.alpha;
-                            }
-                            babylonMaterial.alpha = 1;
-                        }
                         if (babylonMaterial.albedoTexture) {
                             babylonMaterial.albedoTexture.hasAlpha = true;
                         }

dist/preview release/loaders/babylon.glTFFileLoader.js

@@ -3788,15 +3788,6 @@ var BABYLON;
                     case "MASK" /* MASK */: {
                         babylonMaterial.transparencyMode = BABYLON.PBRMaterial.PBRMATERIAL_ALPHATEST;
                         babylonMaterial.alphaCutOff = (material.alphaCutoff == undefined ? 0.5 : material.alphaCutoff);
-                        if (babylonMaterial.alpha) {
-                            if (babylonMaterial.alpha === 0) {
-                                babylonMaterial.alphaCutOff = 1;
-                            }
-                            else {
-                                babylonMaterial.alphaCutOff /= babylonMaterial.alpha;
-                            }
-                            babylonMaterial.alpha = 1;
-                        }
                         if (babylonMaterial.albedoTexture) {
                             babylonMaterial.albedoTexture.hasAlpha = true;
                         }

dist/preview release/loaders/babylonjs.loaders.js

@@ -4771,15 +4771,6 @@ var BABYLON;
                     case "MASK" /* MASK */: {
                         babylonMaterial.transparencyMode = BABYLON.PBRMaterial.PBRMATERIAL_ALPHATEST;
                         babylonMaterial.alphaCutOff = (material.alphaCutoff == undefined ? 0.5 : material.alphaCutoff);
-                        if (babylonMaterial.alpha) {
-                            if (babylonMaterial.alpha === 0) {
-                                babylonMaterial.alphaCutOff = 1;
-                            }
-                            else {
-                                babylonMaterial.alphaCutOff /= babylonMaterial.alpha;
-                            }
-                            babylonMaterial.alpha = 1;
-                        }
                         if (babylonMaterial.albedoTexture) {
                             babylonMaterial.albedoTexture.hasAlpha = true;
                         }

dist/preview release/viewer/babylon.viewer.max.js

@@ -31474,11 +31474,17 @@ var BABYLON;
         MaterialDefines.prototype.reset = function () {
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
-                if (typeof (this[prop]) === "number") {
-                    this[prop] = 0;
-                }
-                else {
-                    this[prop] = false;
+                var type = typeof this[prop];
+                switch (type) {
+                    case "number":
+                        this[prop] = 0;
+                        break;
+                    case "string":
+                        this[prop] = "";
+                        break;
+                    default:
+                        this[prop] = false;
+                        break;
                 }
             }
         };
@@ -31491,11 +31497,17 @@ var BABYLON;
             for (var index = 0; index < this._keys.length; index++) {
                 var prop = this._keys[index];
                 var value = this[prop];
-                if (typeof (value) === "number") {
-                    result += "#define " + prop + " " + this[prop] + "\n";
-                }
-                else if (value) {
-                    result += "#define " + prop + "\n";
+                var type = typeof value;
+                switch (type) {
+                    case "number":
+                    case "string":
+                        result += "#define " + prop + " " + value + "\n";
+                        break;
+                    default:
+                        if (value) {
+                            result += "#define " + prop + "\n";
+                        }
+                        break;
                 }
             }
             return result;
@@ -41124,7 +41136,7 @@ var BABYLON;
             _this.DEPTHPREPASS = false;
             _this.ALPHABLEND = false;
             _this.ALPHAFROMALBEDO = false;
-            _this.ALPHATESTVALUE = 0.5;
+            _this.ALPHATESTVALUE = "0.5";
             _this.SPECULAROVERALPHA = false;
             _this.RADIANCEOVERALPHA = false;
             _this.ALPHAFRESNEL = false;
@@ -41223,7 +41235,7 @@ var BABYLON;
          */
         PBRMaterialDefines.prototype.reset = function () {
             _super.prototype.reset.call(this);
-            this.ALPHATESTVALUE = 0.5;
+            this.ALPHATESTVALUE = "0.5";
             this.PBR = true;
         };
         return PBRMaterialDefines;
@@ -42057,7 +42069,7 @@ var BABYLON;
                 else {
                     defines.TWOSIDEDLIGHTING = false;
                 }
-                defines.ALPHATESTVALUE = this._alphaCutOff;
+                defines.ALPHATESTVALUE = "" + this._alphaCutOff + (this._alphaCutOff % 1 === 0 ? "." : "");
                 defines.PREMULTIPLYALPHA = (this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED || this.alphaMode === BABYLON.Engine.ALPHA_PREMULTIPLIED_PORTERDUFF);
                 defines.ALPHABLEND = this.needAlphaBlendingForMesh(mesh);
                 defines.ALPHAFRESNEL = this._useAlphaFresnel || this._useLinearAlphaFresnel;
@@ -108246,6 +108258,9 @@ var BABYLON;
          * @param rootUrl
          */
         MTLFileLoader.prototype.parseMTL = function (scene, data, rootUrl) {
+            if (data instanceof ArrayBuffer) {
+                return;
+            }
             //Split the lines from the file
             var lines = data.split('\n');
             //Space char
@@ -109615,6 +109630,9 @@ var BABYLON;
         var Tokenizer = /** @class */ (function () {
             function Tokenizer(toParse) {
                 this._pos = 0;
+                this.currentToken = ETokenType.UNKNOWN;
+                this.currentIdentifier = "";
+                this.currentString = "";
                 this.isLetterOrDigitPattern = /^[a-zA-Z0-9]+$/;
                 this._toParse = toParse;
                 this._maxPos = toParse.length;
@@ -110727,11 +110745,13 @@ var BABYLON;
                 var shader = gltfRuntime.shaders[id];
                 if (BABYLON.Tools.IsBase64(shader.uri)) {
                     var shaderString = atob(shader.uri.split(",")[1]);
-                    onSuccess(shaderString);
+                    if (onSuccess) {
+                        onSuccess(shaderString);
+                    }
                 }
                 else {
                     BABYLON.Tools.LoadFile(gltfRuntime.rootUrl + shader.uri, onSuccess, undefined, undefined, false, function (request) {
-                        if (request) {
+                        if (request && onError) {
                             onError(request.status + " " + request.statusText);
                         }
                     });
@@ -111005,6 +111025,9 @@ var BABYLON;
                 var hasShaders = false;
                 var processShader = function (sha, shader) {
                     GLTF1.GLTFLoaderExtension.LoadShaderStringAsync(gltfRuntime, sha, function (shaderString) {
+                        if (shaderString instanceof ArrayBuffer) {
+                            return;
+                        }
                         gltfRuntime.loadedShaderCount++;
                         if (shaderString) {
                             BABYLON.Effect.ShadersStore[sha + (shader.type === GLTF1.EShaderType.VERTEX ? "VertexShader" : "PixelShader")] = shaderString;
@@ -111402,6 +111425,9 @@ var BABYLON;
                     return loaderExtension.loadRuntimeAsync(scene, data, rootUrl, onSuccess, onError);
                 }, function () {
                     setTimeout(function () {
+                        if (!onSuccess) {
+                            return;
+                        }
                         onSuccess(GLTF1.GLTFLoaderBase.CreateRuntime(data.json, scene, rootUrl));
                     });
                 });
@@ -111423,7 +111449,11 @@ var BABYLON;
                 });
             };
             GLTFLoaderExtension.LoadTextureAsync = function (gltfRuntime, id, onSuccess, onError) {
-                GLTFLoaderExtension.LoadTextureBufferAsync(gltfRuntime, id, function (buffer) { return GLTFLoaderExtension.CreateTextureAsync(gltfRuntime, id, buffer, onSuccess, onError); }, onError);
+                GLTFLoaderExtension.LoadTextureBufferAsync(gltfRuntime, id, function (buffer) {
+                    if (buffer) {
+                        GLTFLoaderExtension.CreateTextureAsync(gltfRuntime, id, buffer, onSuccess, onError);
+                    }
+                }, onError);
             };
             GLTFLoaderExtension.LoadShaderStringAsync = function (gltfRuntime, id, onSuccess, onError) {
                 GLTFLoaderExtension.ApplyExtensions(function (loaderExtension) {