| 1 |
- {"ast":null,"code":"import { createPipelineContext, createRawShaderProgram, createShaderProgram, _finalizePipelineContext, _preparePipelineContext, _setProgram, _executeWhenRenderingStateIsCompiled, getStateObject, _createShaderProgram, deleteStateObject, _isRenderingStateCompiled } from \"./thinEngine.functions.js\";\nimport { IsWrapper } from \"../Materials/drawWrapper.functions.js\";\nimport { Logger } from \"../Misc/logger.js\";\nimport { IsWindowObjectExist } from \"../Misc/domManagement.js\";\nimport { WebGLShaderProcessor } from \"./WebGL/webGLShaderProcessors.js\";\nimport { WebGL2ShaderProcessor } from \"./WebGL/webGL2ShaderProcessors.js\";\nimport { WebGLDataBuffer } from \"../Meshes/WebGL/webGLDataBuffer.js\";\nimport { GetExponentOfTwo } from \"../Misc/tools.functions.js\";\nimport { AbstractEngine } from \"./abstractEngine.js\";\nimport { WebGLHardwareTexture } from \"./WebGL/webGLHardwareTexture.js\";\nimport { InternalTexture, IsDepthTexture, HasStencilAspect } from \"../Materials/Textures/internalTexture.js\";\nimport { Effect } from \"../Materials/effect.js\";\nimport { _ConcatenateShader, _getGlobalDefines } from \"./abstractEngine.functions.js\";\nimport { resetCachedPipeline } from \"../Materials/effect.functions.js\";\n/**\n * Keeps track of all the buffer info used in engine.\n */\nclass BufferPointer {}\n/**\n * The base engine class (root of all engines)\n */\nexport class ThinEngine extends AbstractEngine {\n /**\n * Gets or sets the name of the engine\n */\n get name() {\n return this._name;\n }\n set name(value) {\n this._name = value;\n }\n /**\n * Returns the version of the engine\n */\n get version() {\n return this._webGLVersion;\n }\n /**\n * Gets or sets the relative url used to load shaders if using the engine in non-minified mode\n */\n static get ShadersRepository() {\n return Effect.ShadersRepository;\n }\n static set ShadersRepository(value) {\n Effect.ShadersRepository = value;\n }\n /**\n * Gets a boolean indicating that the engine supports uniform buffers\n * @see https://doc.babylonjs.com/setup/support/webGL2#uniform-buffer-objets\n */\n get supportsUniformBuffers() {\n return this.webGLVersion > 1 && !this.disableUniformBuffers;\n }\n /**\n * Gets a boolean indicating that only power of 2 textures are supported\n * Please note that you can still use non power of 2 textures but in this case the engine will forcefully convert them\n */\n get needPOTTextures() {\n return this._webGLVersion < 2 || this.forcePOTTextures;\n }\n get _supportsHardwareTextureRescaling() {\n return false;\n }\n /**\n * sets the object from which width and height will be taken from when getting render width and height\n * Will fallback to the gl object\n * @param dimensions the framebuffer width and height that will be used.\n */\n set framebufferDimensionsObject(dimensions) {\n this._framebufferDimensionsObject = dimensions;\n }\n /**\n * Creates a new snapshot at the next frame using the current snapshotRenderingMode\n */\n snapshotRenderingReset() {\n this.snapshotRendering = false;\n }\n /**\n * Creates a new engine\n * @param canvasOrContext defines the canvas or WebGL context to use for rendering. If you provide a WebGL context, Babylon.js will not hook events on the canvas (like pointers, keyboards, etc...) so no event observables will be available. This is mostly used when Babylon.js is used as a plugin on a system which already used the WebGL context\n * @param antialias defines whether anti-aliasing should be enabled (default value is \"undefined\", meaning that the browser may or may not enable it)\n * @param options defines further options to be sent to the getContext() function\n * @param adaptToDeviceRatio defines whether to adapt to the device's viewport characteristics (default: false)\n */\n constructor(canvasOrContext, antialias, options, adaptToDeviceRatio) {\n options = options || {};\n super(antialias !== null && antialias !== void 0 ? antialias : options.antialias, options, adaptToDeviceRatio);\n /** @internal */\n this._name = \"WebGL\";\n /**\n * Gets or sets a boolean that indicates if textures must be forced to power of 2 size even if not required\n */\n this.forcePOTTextures = false;\n /** Gets or sets a boolean indicating if the engine should validate programs after compilation */\n this.validateShaderPrograms = false;\n /**\n * Gets or sets a boolean indicating that uniform buffers must be disabled even if they are supported\n */\n this.disableUniformBuffers = false;\n /** @internal */\n this._webGLVersion = 1.0;\n this._vertexAttribArraysEnabled = [];\n this._uintIndicesCurrentlySet = false;\n this._currentBoundBuffer = new Array();\n /** @internal */\n this._currentFramebuffer = null;\n /** @internal */\n this._dummyFramebuffer = null;\n this._currentBufferPointers = new Array();\n this._currentInstanceLocations = new Array();\n this._currentInstanceBuffers = new Array();\n this._vaoRecordInProgress = false;\n this._mustWipeVertexAttributes = false;\n this._nextFreeTextureSlots = new Array();\n this._maxSimultaneousTextures = 0;\n this._maxMSAASamplesOverride = null;\n this._unpackFlipYCached = null;\n /**\n * In case you are sharing the context with other applications, it might\n * be interested to not cache the unpack flip y state to ensure a consistent\n * value would be set.\n */\n this.enableUnpackFlipYCached = true;\n /**\n * @internal\n */\n this._boundUniforms = {};\n if (!canvasOrContext) {\n return;\n }\n let canvas = null;\n if (canvasOrContext.getContext) {\n canvas = canvasOrContext;\n this._renderingCanvas = canvas;\n if (options.preserveDrawingBuffer === undefined) {\n options.preserveDrawingBuffer = false;\n }\n if (options.xrCompatible === undefined) {\n options.xrCompatible = false;\n }\n // Exceptions\n if (navigator && navigator.userAgent) {\n this._setupMobileChecks();\n const ua = navigator.userAgent;\n for (const exception of ThinEngine.ExceptionList) {\n const key = exception.key;\n const targets = exception.targets;\n const check = new RegExp(key);\n if (check.test(ua)) {\n if (exception.capture && exception.captureConstraint) {\n const capture = exception.capture;\n const constraint = exception.captureConstraint;\n const regex = new RegExp(capture);\n const matches = regex.exec(ua);\n if (matches && matches.length > 0) {\n const capturedValue = parseInt(matches[matches.length - 1]);\n if (capturedValue >= constraint) {\n continue;\n }\n }\n }\n for (const target of targets) {\n switch (target) {\n case \"uniformBuffer\":\n this.disableUniformBuffers = true;\n break;\n case \"vao\":\n this.disableVertexArrayObjects = true;\n break;\n case \"antialias\":\n options.antialias = false;\n break;\n case \"maxMSAASamples\":\n this._maxMSAASamplesOverride = 1;\n break;\n }\n }\n }\n }\n }\n // Context lost\n if (!this._doNotHandleContextLost) {\n this._onContextLost = evt => {\n evt.preventDefault();\n this._contextWasLost = true;\n Logger.Warn(\"WebGL context lost.\");\n this.onContextLostObservable.notifyObservers(this);\n };\n this._onContextRestored = () => {\n this._restoreEngineAfterContextLost(() => this._initGLContext());\n };\n canvas.addEventListener(\"webglcontextlost\", this._onContextLost, false);\n canvas.addEventListener(\"webglcontextrestored\", this._onContextRestored, false);\n options.powerPreference = options.powerPreference || \"high-performance\";\n }\n if (this._badDesktopOS) {\n options.xrCompatible = false;\n }\n // GL\n if (!options.disableWebGL2Support) {\n try {\n this._gl = canvas.getContext(\"webgl2\", options) || canvas.getContext(\"experimental-webgl2\", options);\n if (this._gl) {\n this._webGLVersion = 2.0;\n this._shaderPlatformName = \"WEBGL2\";\n // Prevent weird browsers to lie (yeah that happens!)\n if (!this._gl.deleteQuery) {\n this._webGLVersion = 1.0;\n this._shaderPlatformName = \"WEBGL1\";\n }\n }\n } catch (e) {\n // Do nothing\n }\n }\n if (!this._gl) {\n if (!canvas) {\n throw new Error(\"The provided canvas is null or undefined.\");\n }\n try {\n this._gl = canvas.getContext(\"webgl\", options) || canvas.getContext(\"experimental-webgl\", options);\n } catch (e) {\n throw new Error(\"WebGL not supported\");\n }\n }\n if (!this._gl) {\n throw new Error(\"WebGL not supported\");\n }\n } else {\n this._gl = canvasOrContext;\n this._renderingCanvas = this._gl.canvas;\n if (this._gl.renderbufferStorageMultisample) {\n this._webGLVersion = 2.0;\n this._shaderPlatformName = \"WEBGL2\";\n } else {\n this._shaderPlatformName = \"WEBGL1\";\n }\n const attributes = this._gl.getContextAttributes();\n if (attributes) {\n options.stencil = attributes.stencil;\n }\n }\n // Ensures a consistent color space unpacking of textures cross browser.\n this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, this._gl.NONE);\n if (options.useHighPrecisionFloats !== undefined) {\n this._highPrecisionShadersAllowed = options.useHighPrecisionFloats;\n }\n this.resize();\n this._initGLContext();\n this._initFeatures();\n // Prepare buffer pointers\n for (let i = 0; i < this._caps.maxVertexAttribs; i++) {\n this._currentBufferPointers[i] = new BufferPointer();\n }\n // Shader processor\n this._shaderProcessor = this.webGLVersion > 1 ? new WebGL2ShaderProcessor() : new WebGLShaderProcessor();\n // Starting with iOS 14, we can trust the browser\n // let matches = navigator.userAgent.match(/Version\\/(\\d+)/);\n // if (matches && matches.length === 2) {\n // if (parseInt(matches[1]) >= 14) {\n // this._badOS = false;\n // }\n // }\n const versionToLog = `Babylon.js v${ThinEngine.Version}`;\n Logger.Log(versionToLog + ` - ${this.description}`);\n // Check setAttribute in case of workers\n if (this._renderingCanvas && this._renderingCanvas.setAttribute) {\n this._renderingCanvas.setAttribute(\"data-engine\", versionToLog);\n }\n const stateObject = getStateObject(this._gl);\n // update state object with the current engine state\n stateObject.validateShaderPrograms = this.validateShaderPrograms;\n stateObject.parallelShaderCompile = this._caps.parallelShaderCompile;\n }\n _clearEmptyResources() {\n this._dummyFramebuffer = null;\n super._clearEmptyResources();\n }\n /**\n * @internal\n */\n _getShaderProcessingContext(shaderLanguage) {\n return null;\n }\n /**\n * Gets a boolean indicating if all created effects are ready\n * @returns true if all effects are ready\n */\n areAllEffectsReady() {\n for (const key in this._compiledEffects) {\n const effect = this._compiledEffects[key];\n if (!effect.isReady()) {\n return false;\n }\n }\n return true;\n }\n _initGLContext() {\n // Caps\n this._caps = {\n maxTexturesImageUnits: this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),\n maxCombinedTexturesImageUnits: this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),\n maxVertexTextureImageUnits: this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),\n maxTextureSize: this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),\n maxSamples: this._webGLVersion > 1 ? this._gl.getParameter(this._gl.MAX_SAMPLES) : 1,\n maxCubemapTextureSize: this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),\n maxRenderTextureSize: this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),\n maxVertexAttribs: this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),\n maxVaryingVectors: this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),\n maxFragmentUniformVectors: this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),\n maxVertexUniformVectors: this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),\n parallelShaderCompile: this._gl.getExtension(\"KHR_parallel_shader_compile\") || undefined,\n standardDerivatives: this._webGLVersion > 1 || this._gl.getExtension(\"OES_standard_derivatives\") !== null,\n maxAnisotropy: 1,\n astc: this._gl.getExtension(\"WEBGL_compressed_texture_astc\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_astc\"),\n bptc: this._gl.getExtension(\"EXT_texture_compression_bptc\") || this._gl.getExtension(\"WEBKIT_EXT_texture_compression_bptc\"),\n s3tc: this._gl.getExtension(\"WEBGL_compressed_texture_s3tc\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_s3tc\"),\n // eslint-disable-next-line @typescript-eslint/naming-convention\n s3tc_srgb: this._gl.getExtension(\"WEBGL_compressed_texture_s3tc_srgb\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_s3tc_srgb\"),\n pvrtc: this._gl.getExtension(\"WEBGL_compressed_texture_pvrtc\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_pvrtc\"),\n etc1: this._gl.getExtension(\"WEBGL_compressed_texture_etc1\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_etc1\"),\n etc2: this._gl.getExtension(\"WEBGL_compressed_texture_etc\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_etc\") || this._gl.getExtension(\"WEBGL_compressed_texture_es3_0\"),\n // also a requirement of OpenGL ES 3\n textureAnisotropicFilterExtension: this._gl.getExtension(\"EXT_texture_filter_anisotropic\") || this._gl.getExtension(\"WEBKIT_EXT_texture_filter_anisotropic\") || this._gl.getExtension(\"MOZ_EXT_texture_filter_anisotropic\"),\n uintIndices: this._webGLVersion > 1 || this._gl.getExtension(\"OES_element_index_uint\") !== null,\n fragmentDepthSupported: this._webGLVersion > 1 || this._gl.getExtension(\"EXT_frag_depth\") !== null,\n highPrecisionShaderSupported: false,\n timerQuery: this._gl.getExtension(\"EXT_disjoint_timer_query_webgl2\") || this._gl.getExtension(\"EXT_disjoint_timer_query\"),\n supportOcclusionQuery: this._webGLVersion > 1,\n canUseTimestampForTimerQuery: false,\n drawBuffersExtension: false,\n maxMSAASamples: 1,\n colorBufferFloat: !!(this._webGLVersion > 1 && this._gl.getExtension(\"EXT_color_buffer_float\")),\n supportFloatTexturesResolve: false,\n rg11b10ufColorRenderable: false,\n colorBufferHalfFloat: !!(this._webGLVersion > 1 && this._gl.getExtension(\"EXT_color_buffer_half_float\")),\n textureFloat: this._webGLVersion > 1 || this._gl.getExtension(\"OES_texture_float\") ? true : false,\n textureHalfFloat: this._webGLVersion > 1 || this._gl.getExtension(\"OES_texture_half_float\") ? true : false,\n textureHalfFloatRender: false,\n textureFloatLinearFiltering: false,\n textureFloatRender: false,\n textureHalfFloatLinearFiltering: false,\n vertexArrayObject: false,\n instancedArrays: false,\n textureLOD: this._webGLVersion > 1 || this._gl.getExtension(\"EXT_shader_texture_lod\") ? true : false,\n texelFetch: this._webGLVersion !== 1,\n blendMinMax: false,\n multiview: this._gl.getExtension(\"OVR_multiview2\"),\n oculusMultiview: this._gl.getExtension(\"OCULUS_multiview\"),\n depthTextureExtension: false,\n canUseGLInstanceID: this._webGLVersion > 1,\n canUseGLVertexID: this._webGLVersion > 1,\n supportComputeShaders: false,\n supportSRGBBuffers: false,\n supportTransformFeedbacks: this._webGLVersion > 1,\n textureMaxLevel: this._webGLVersion > 1,\n texture2DArrayMaxLayerCount: this._webGLVersion > 1 ? this._gl.getParameter(this._gl.MAX_ARRAY_TEXTURE_LAYERS) : 128,\n disableMorphTargetTexture: false,\n textureNorm16: this._gl.getExtension(\"EXT_texture_norm16\") ? true : false\n };\n this._caps.supportFloatTexturesResolve = this._caps.colorBufferFloat;\n this._caps.rg11b10ufColorRenderable = this._caps.colorBufferFloat;\n // Infos\n this._glVersion = this._gl.getParameter(this._gl.VERSION);\n const rendererInfo = this._gl.getExtension(\"WEBGL_debug_renderer_info\");\n if (rendererInfo != null) {\n this._glRenderer = this._gl.getParameter(rendererInfo.UNMASKED_RENDERER_WEBGL);\n this._glVendor = this._gl.getParameter(rendererInfo.UNMASKED_VENDOR_WEBGL);\n }\n if (!this._glVendor) {\n this._glVendor = this._gl.getParameter(this._gl.VENDOR) || \"Unknown vendor\";\n }\n if (!this._glRenderer) {\n this._glRenderer = this._gl.getParameter(this._gl.RENDERER) || \"Unknown renderer\";\n }\n // Constants\n if (this._gl.HALF_FLOAT_OES !== 0x8d61) {\n this._gl.HALF_FLOAT_OES = 0x8d61; // Half floating-point type (16-bit).\n }\n if (this._gl.RGBA16F !== 0x881a) {\n this._gl.RGBA16F = 0x881a; // RGBA 16-bit floating-point color-renderable internal sized format.\n }\n if (this._gl.RGBA32F !== 0x8814) {\n this._gl.RGBA32F = 0x8814; // RGBA 32-bit floating-point color-renderable internal sized format.\n }\n if (this._gl.DEPTH24_STENCIL8 !== 35056) {\n this._gl.DEPTH24_STENCIL8 = 35056;\n }\n // Extensions\n if (this._caps.timerQuery) {\n var _this$_gl$getQuery;\n if (this._webGLVersion === 1) {\n this._gl.getQuery = this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery);\n }\n // WebGLQuery casted to number to avoid TS error\n this._caps.canUseTimestampForTimerQuery = ((_this$_gl$getQuery = this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT, this._caps.timerQuery.QUERY_COUNTER_BITS_EXT)) !== null && _this$_gl$getQuery !== void 0 ? _this$_gl$getQuery : 0) > 0;\n }\n this._caps.maxAnisotropy = this._caps.textureAnisotropicFilterExtension ? this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT) : 0;\n this._caps.textureFloatLinearFiltering = this._caps.textureFloat && this._gl.getExtension(\"OES_texture_float_linear\") ? true : false;\n this._caps.textureFloatRender = this._caps.textureFloat && this._canRenderToFloatFramebuffer() ? true : false;\n this._caps.textureHalfFloatLinearFiltering = this._webGLVersion > 1 || this._caps.textureHalfFloat && this._gl.getExtension(\"OES_texture_half_float_linear\") ? true : false;\n if (this._caps.textureNorm16) {\n this._gl.R16_EXT = 0x822a;\n this._gl.RG16_EXT = 0x822c;\n this._gl.RGB16_EXT = 0x8054;\n this._gl.RGBA16_EXT = 0x805b;\n this._gl.R16_SNORM_EXT = 0x8f98;\n this._gl.RG16_SNORM_EXT = 0x8f99;\n this._gl.RGB16_SNORM_EXT = 0x8f9a;\n this._gl.RGBA16_SNORM_EXT = 0x8f9b;\n }\n // Compressed formats\n if (this._caps.astc) {\n this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR = this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;\n }\n if (this._caps.bptc) {\n this._gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT = this._caps.bptc.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;\n }\n if (this._caps.s3tc_srgb) {\n this._gl.COMPRESSED_SRGB_S3TC_DXT1_EXT = this._caps.s3tc_srgb.COMPRESSED_SRGB_S3TC_DXT1_EXT;\n this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT = this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;\n this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT = this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT;\n }\n if (this._caps.etc2) {\n this._gl.COMPRESSED_SRGB8_ETC2 = this._caps.etc2.COMPRESSED_SRGB8_ETC2;\n this._gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC = this._caps.etc2.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC;\n }\n // Checks if some of the format renders first to allow the use of webgl inspector.\n if (this._webGLVersion > 1) {\n if (this._gl.HALF_FLOAT_OES !== 0x140b) {\n this._gl.HALF_FLOAT_OES = 0x140b;\n }\n }\n this._caps.textureHalfFloatRender = this._caps.textureHalfFloat && this._canRenderToHalfFloatFramebuffer();\n // Draw buffers\n if (this._webGLVersion > 1) {\n this._caps.drawBuffersExtension = true;\n this._caps.maxMSAASamples = this._maxMSAASamplesOverride !== null ? this._maxMSAASamplesOverride : this._gl.getParameter(this._gl.MAX_SAMPLES);\n this._caps.maxDrawBuffers = this._gl.getParameter(this._gl.MAX_DRAW_BUFFERS);\n } else {\n const drawBuffersExtension = this._gl.getExtension(\"WEBGL_draw_buffers\");\n if (drawBuffersExtension !== null) {\n this._caps.drawBuffersExtension = true;\n this._gl.drawBuffers = drawBuffersExtension.drawBuffersWEBGL.bind(drawBuffersExtension);\n this._caps.maxDrawBuffers = this._gl.getParameter(drawBuffersExtension.MAX_DRAW_BUFFERS_WEBGL);\n this._gl.DRAW_FRAMEBUFFER = this._gl.FRAMEBUFFER;\n for (let i = 0; i < 16; i++) {\n this._gl[\"COLOR_ATTACHMENT\" + i + \"_WEBGL\"] = drawBuffersExtension[\"COLOR_ATTACHMENT\" + i + \"_WEBGL\"];\n }\n }\n }\n // Depth Texture\n if (this._webGLVersion > 1) {\n this._caps.depthTextureExtension = true;\n } else {\n const depthTextureExtension = this._gl.getExtension(\"WEBGL_depth_texture\");\n if (depthTextureExtension != null) {\n this._caps.depthTextureExtension = true;\n this._gl.UNSIGNED_INT_24_8 = depthTextureExtension.UNSIGNED_INT_24_8_WEBGL;\n }\n }\n // Vertex array object\n if (this.disableVertexArrayObjects) {\n this._caps.vertexArrayObject = false;\n } else if (this._webGLVersion > 1) {\n this._caps.vertexArrayObject = true;\n } else {\n const vertexArrayObjectExtension = this._gl.getExtension(\"OES_vertex_array_object\");\n if (vertexArrayObjectExtension != null) {\n this._caps.vertexArrayObject = true;\n this._gl.createVertexArray = vertexArrayObjectExtension.createVertexArrayOES.bind(vertexArrayObjectExtension);\n this._gl.bindVertexArray = vertexArrayObjectExtension.bindVertexArrayOES.bind(vertexArrayObjectExtension);\n this._gl.deleteVertexArray = vertexArrayObjectExtension.deleteVertexArrayOES.bind(vertexArrayObjectExtension);\n }\n }\n // Instances count\n if (this._webGLVersion > 1) {\n this._caps.instancedArrays = true;\n } else {\n const instanceExtension = this._gl.getExtension(\"ANGLE_instanced_arrays\");\n if (instanceExtension != null) {\n this._caps.instancedArrays = true;\n this._gl.drawArraysInstanced = instanceExtension.drawArraysInstancedANGLE.bind(instanceExtension);\n this._gl.drawElementsInstanced = instanceExtension.drawElementsInstancedANGLE.bind(instanceExtension);\n this._gl.vertexAttribDivisor = instanceExtension.vertexAttribDivisorANGLE.bind(instanceExtension);\n } else {\n this._caps.instancedArrays = false;\n }\n }\n if (this._gl.getShaderPrecisionFormat) {\n const vertexhighp = this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER, this._gl.HIGH_FLOAT);\n const fragmenthighp = this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER, this._gl.HIGH_FLOAT);\n if (vertexhighp && fragmenthighp) {\n this._caps.highPrecisionShaderSupported = vertexhighp.precision !== 0 && fragmenthighp.precision !== 0;\n }\n }\n if (this._webGLVersion > 1) {\n this._caps.blendMinMax = true;\n } else {\n const blendMinMaxExtension = this._gl.getExtension(\"EXT_blend_minmax\");\n if (blendMinMaxExtension != null) {\n this._caps.blendMinMax = true;\n this._gl.MAX = blendMinMaxExtension.MAX_EXT;\n this._gl.MIN = blendMinMaxExtension.MIN_EXT;\n }\n }\n // sRGB buffers\n // only run this if not already set to true (in the constructor, for example)\n if (!this._caps.supportSRGBBuffers) {\n if (this._webGLVersion > 1) {\n this._caps.supportSRGBBuffers = true;\n this._glSRGBExtensionValues = {\n SRGB: WebGL2RenderingContext.SRGB,\n SRGB8: WebGL2RenderingContext.SRGB8,\n SRGB8_ALPHA8: WebGL2RenderingContext.SRGB8_ALPHA8\n };\n } else {\n const sRGBExtension = this._gl.getExtension(\"EXT_sRGB\");\n if (sRGBExtension != null) {\n this._caps.supportSRGBBuffers = true;\n this._glSRGBExtensionValues = {\n SRGB: sRGBExtension.SRGB_EXT,\n SRGB8: sRGBExtension.SRGB_ALPHA_EXT,\n SRGB8_ALPHA8: sRGBExtension.SRGB_ALPHA_EXT\n };\n }\n }\n // take into account the forced state that was provided in options\n if (this._creationOptions) {\n const forceSRGBBufferSupportState = this._creationOptions.forceSRGBBufferSupportState;\n if (forceSRGBBufferSupportState !== undefined) {\n this._caps.supportSRGBBuffers = this._caps.supportSRGBBuffers && forceSRGBBufferSupportState;\n }\n }\n }\n // Depth buffer\n this._depthCullingState.depthTest = true;\n this._depthCullingState.depthFunc = this._gl.LEQUAL;\n this._depthCullingState.depthMask = true;\n // Texture maps\n this._maxSimultaneousTextures = this._caps.maxCombinedTexturesImageUnits;\n for (let slot = 0; slot < this._maxSimultaneousTextures; slot++) {\n this._nextFreeTextureSlots.push(slot);\n }\n if (this._glRenderer === \"Mali-G72\") {\n // Overcome a bug when using a texture to store morph targets on Mali-G72\n this._caps.disableMorphTargetTexture = true;\n }\n }\n _initFeatures() {\n this._features = {\n forceBitmapOverHTMLImageElement: typeof HTMLImageElement === \"undefined\",\n supportRenderAndCopyToLodForFloatTextures: this._webGLVersion !== 1,\n supportDepthStencilTexture: this._webGLVersion !== 1,\n supportShadowSamplers: this._webGLVersion !== 1,\n uniformBufferHardCheckMatrix: false,\n allowTexturePrefiltering: this._webGLVersion !== 1,\n trackUbosInFrame: false,\n checkUbosContentBeforeUpload: false,\n supportCSM: this._webGLVersion !== 1,\n basisNeedsPOT: this._webGLVersion === 1,\n support3DTextures: this._webGLVersion !== 1,\n needTypeSuffixInShaderConstants: this._webGLVersion !== 1,\n supportMSAA: this._webGLVersion !== 1,\n supportSSAO2: this._webGLVersion !== 1,\n supportIBLShadows: this._webGLVersion !== 1,\n supportExtendedTextureFormats: this._webGLVersion !== 1,\n supportSwitchCaseInShader: this._webGLVersion !== 1,\n supportSyncTextureRead: true,\n needsInvertingBitmap: true,\n useUBOBindingCache: true,\n needShaderCodeInlining: false,\n needToAlwaysBindUniformBuffers: false,\n supportRenderPasses: false,\n supportSpriteInstancing: true,\n forceVertexBufferStrideAndOffsetMultiple4Bytes: false,\n _checkNonFloatVertexBuffersDontRecreatePipelineContext: false,\n _collectUbosUpdatedInFrame: false\n };\n }\n /**\n * Gets version of the current webGL context\n * Keep it for back compat - use version instead\n */\n get webGLVersion() {\n return this._webGLVersion;\n }\n /**\n * Gets a string identifying the name of the class\n * @returns \"Engine\" string\n */\n getClassName() {\n return \"ThinEngine\";\n }\n /** @internal */\n _prepareWorkingCanvas() {\n if (this._workingCanvas) {\n return;\n }\n this._workingCanvas = this.createCanvas(1, 1);\n const context = this._workingCanvas.getContext(\"2d\");\n if (context) {\n this._workingContext = context;\n }\n }\n /**\n * Gets an object containing information about the current engine context\n * @returns an object containing the vendor, the renderer and the version of the current engine context\n */\n getInfo() {\n return this.getGlInfo();\n }\n /**\n * Gets an object containing information about the current webGL context\n * @returns an object containing the vendor, the renderer and the version of the current webGL context\n */\n getGlInfo() {\n return {\n vendor: this._glVendor,\n renderer: this._glRenderer,\n version: this._glVersion\n };\n }\n /**Gets driver info if available */\n extractDriverInfo() {\n const glInfo = this.getGlInfo();\n if (glInfo && glInfo.renderer) {\n return glInfo.renderer;\n }\n return \"\";\n }\n /**\n * Gets the current render width\n * @param useScreen defines if screen size must be used (or the current render target if any)\n * @returns a number defining the current render width\n */\n getRenderWidth(useScreen = false) {\n if (!useScreen && this._currentRenderTarget) {\n return this._currentRenderTarget.width;\n }\n return this._framebufferDimensionsObject ? this._framebufferDimensionsObject.framebufferWidth : this._gl.drawingBufferWidth;\n }\n /**\n * Gets the current render height\n * @param useScreen defines if screen size must be used (or the current render target if any)\n * @returns a number defining the current render height\n */\n getRenderHeight(useScreen = false) {\n if (!useScreen && this._currentRenderTarget) {\n return this._currentRenderTarget.height;\n }\n return this._framebufferDimensionsObject ? this._framebufferDimensionsObject.framebufferHeight : this._gl.drawingBufferHeight;\n }\n /**\n * Clear the current render buffer or the current render target (if any is set up)\n * @param color defines the color to use\n * @param backBuffer defines if the back buffer must be cleared\n * @param depth defines if the depth buffer must be cleared\n * @param stencil defines if the stencil buffer must be cleared\n */\n clear(color, backBuffer, depth, stencil = false) {\n const useStencilGlobalOnly = this.stencilStateComposer.useStencilGlobalOnly;\n this.stencilStateComposer.useStencilGlobalOnly = true; // make sure the stencil mask is coming from the global stencil and not from a material (effect) which would currently be in effect\n this.applyStates();\n this.stencilStateComposer.useStencilGlobalOnly = useStencilGlobalOnly;\n let mode = 0;\n if (backBuffer && color) {\n let setBackBufferColor = true;\n if (this._currentRenderTarget) {\n var _this$_currentRenderT;\n const textureFormat = (_this$_currentRenderT = this._currentRenderTarget.texture) === null || _this$_currentRenderT === void 0 ? void 0 : _this$_currentRenderT.format;\n if (textureFormat === 8 || textureFormat === 9 || textureFormat === 10 || textureFormat === 11) {\n var _this$_currentRenderT2;\n const textureType = (_this$_currentRenderT2 = this._currentRenderTarget.texture) === null || _this$_currentRenderT2 === void 0 ? void 0 : _this$_currentRenderT2.type;\n if (textureType === 7 || textureType === 5) {\n ThinEngine._TempClearColorUint32[0] = color.r * 255;\n ThinEngine._TempClearColorUint32[1] = color.g * 255;\n ThinEngine._TempClearColorUint32[2] = color.b * 255;\n ThinEngine._TempClearColorUint32[3] = color.a * 255;\n this._gl.clearBufferuiv(this._gl.COLOR, 0, ThinEngine._TempClearColorUint32);\n setBackBufferColor = false;\n } else {\n ThinEngine._TempClearColorInt32[0] = color.r * 255;\n ThinEngine._TempClearColorInt32[1] = color.g * 255;\n ThinEngine._TempClearColorInt32[2] = color.b * 255;\n ThinEngine._TempClearColorInt32[3] = color.a * 255;\n this._gl.clearBufferiv(this._gl.COLOR, 0, ThinEngine._TempClearColorInt32);\n setBackBufferColor = false;\n }\n }\n }\n if (setBackBufferColor) {\n this._gl.clearColor(color.r, color.g, color.b, color.a !== undefined ? color.a : 1.0);\n mode |= this._gl.COLOR_BUFFER_BIT;\n }\n }\n if (depth) {\n if (this.useReverseDepthBuffer) {\n this._depthCullingState.depthFunc = this._gl.GEQUAL;\n this._gl.clearDepth(0.0);\n } else {\n this._gl.clearDepth(1.0);\n }\n mode |= this._gl.DEPTH_BUFFER_BIT;\n }\n if (stencil) {\n this._gl.clearStencil(0);\n mode |= this._gl.STENCIL_BUFFER_BIT;\n }\n this._gl.clear(mode);\n }\n /**\n * @internal\n */\n _viewport(x, y, width, height) {\n if (x !== this._viewportCached.x || y !== this._viewportCached.y || width !== this._viewportCached.z || height !== this._viewportCached.w) {\n this._viewportCached.x = x;\n this._viewportCached.y = y;\n this._viewportCached.z = width;\n this._viewportCached.w = height;\n this._gl.viewport(x, y, width, height);\n }\n }\n /**\n * End the current frame\n */\n endFrame() {\n super.endFrame();\n // Force a flush in case we are using a bad OS.\n if (this._badOS) {\n this.flushFramebuffer();\n }\n }\n /**\n * Gets the performance monitor attached to this engine\n * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/optimize_your_scene#engineinstrumentation\n */\n get performanceMonitor() {\n throw new Error(\"Not Supported by ThinEngine\");\n }\n /**\n * Binds the frame buffer to the specified texture.\n * @param rtWrapper The render target wrapper to render to\n * @param faceIndex The face of the texture to render to in case of cube texture and if the render target wrapper is not a multi render target\n * @param requiredWidth The width of the target to render to\n * @param requiredHeight The height of the target to render to\n * @param forceFullscreenViewport Forces the viewport to be the entire texture/screen if true\n * @param lodLevel Defines the lod level to bind to the frame buffer\n * @param layer Defines the 2d array index to bind to the frame buffer if the render target wrapper is not a multi render target\n */\n bindFramebuffer(rtWrapper, faceIndex = 0, requiredWidth, requiredHeight, forceFullscreenViewport, lodLevel = 0, layer = 0) {\n const webglRTWrapper = rtWrapper;\n if (this._currentRenderTarget) {\n this.unBindFramebuffer(this._currentRenderTarget);\n }\n this._currentRenderTarget = rtWrapper;\n this._bindUnboundFramebuffer(webglRTWrapper._framebuffer);\n const gl = this._gl;\n if (!rtWrapper.isMulti) {\n if (rtWrapper.is2DArray || rtWrapper.is3D) {\n var _rtWrapper$texture$_h;\n gl.framebufferTextureLayer(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, (_rtWrapper$texture$_h = rtWrapper.texture._hardwareTexture) === null || _rtWrapper$texture$_h === void 0 ? void 0 : _rtWrapper$texture$_h.underlyingResource, lodLevel, layer);\n webglRTWrapper._currentLOD = lodLevel;\n } else if (rtWrapper.isCube) {\n var _rtWrapper$texture$_h2;\n gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, (_rtWrapper$texture$_h2 = rtWrapper.texture._hardwareTexture) === null || _rtWrapper$texture$_h2 === void 0 ? void 0 : _rtWrapper$texture$_h2.underlyingResource, lodLevel);\n } else if (webglRTWrapper._currentLOD !== lodLevel) {\n var _rtWrapper$texture$_h3;\n gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, (_rtWrapper$texture$_h3 = rtWrapper.texture._hardwareTexture) === null || _rtWrapper$texture$_h3 === void 0 ? void 0 : _rtWrapper$texture$_h3.underlyingResource, lodLevel);\n webglRTWrapper._currentLOD = lodLevel;\n }\n }\n const depthStencilTexture = rtWrapper._depthStencilTexture;\n if (depthStencilTexture) {\n if (rtWrapper.is3D) {\n if (rtWrapper.texture.width !== depthStencilTexture.width || rtWrapper.texture.height !== depthStencilTexture.height || rtWrapper.texture.depth !== depthStencilTexture.depth) {\n Logger.Warn(\"Depth/Stencil attachment for 3D target must have same dimensions as color attachment\");\n }\n }\n const attachment = rtWrapper._depthStencilTextureWithStencil ? gl.DEPTH_STENCIL_ATTACHMENT : gl.DEPTH_ATTACHMENT;\n if (rtWrapper.is2DArray || rtWrapper.is3D) {\n var _depthStencilTexture$;\n gl.framebufferTextureLayer(gl.FRAMEBUFFER, attachment, (_depthStencilTexture$ = depthStencilTexture._hardwareTexture) === null || _depthStencilTexture$ === void 0 ? void 0 : _depthStencilTexture$.underlyingResource, lodLevel, layer);\n } else if (rtWrapper.isCube) {\n var _depthStencilTexture$2;\n gl.framebufferTexture2D(gl.FRAMEBUFFER, attachment, gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, (_depthStencilTexture$2 = depthStencilTexture._hardwareTexture) === null || _depthStencilTexture$2 === void 0 ? void 0 : _depthStencilTexture$2.underlyingResource, lodLevel);\n } else {\n var _depthStencilTexture$3;\n gl.framebufferTexture2D(gl.FRAMEBUFFER, attachment, gl.TEXTURE_2D, (_depthStencilTexture$3 = depthStencilTexture._hardwareTexture) === null || _depthStencilTexture$3 === void 0 ? void 0 : _depthStencilTexture$3.underlyingResource, lodLevel);\n }\n }\n if (webglRTWrapper._MSAAFramebuffer) {\n this._bindUnboundFramebuffer(webglRTWrapper._MSAAFramebuffer);\n }\n if (this._cachedViewport && !forceFullscreenViewport) {\n this.setViewport(this._cachedViewport, requiredWidth, requiredHeight);\n } else {\n if (!requiredWidth) {\n requiredWidth = rtWrapper.width;\n if (lodLevel) {\n requiredWidth = requiredWidth / Math.pow(2, lodLevel);\n }\n }\n if (!requiredHeight) {\n requiredHeight = rtWrapper.height;\n if (lodLevel) {\n requiredHeight = requiredHeight / Math.pow(2, lodLevel);\n }\n }\n this._viewport(0, 0, requiredWidth, requiredHeight);\n }\n this.wipeCaches();\n }\n /**\n * Set various states to the webGL context\n * @param culling defines culling state: true to enable culling, false to disable it\n * @param zOffset defines the value to apply to zOffset (0 by default)\n * @param force defines if states must be applied even if cache is up to date\n * @param reverseSide defines if culling must be reversed (CCW if false, CW if true)\n * @param cullBackFaces true to cull back faces, false to cull front faces (if culling is enabled)\n * @param stencil stencil states to set\n * @param zOffsetUnits defines the value to apply to zOffsetUnits (0 by default)\n */\n setState(culling, zOffset = 0, force, reverseSide = false, cullBackFaces, stencil, zOffsetUnits = 0) {\n var _ref, _this$cullBackFaces;\n // Culling\n if (this._depthCullingState.cull !== culling || force) {\n this._depthCullingState.cull = culling;\n }\n // Cull face\n const cullFace = ((_ref = (_this$cullBackFaces = this.cullBackFaces) !== null && _this$cullBackFaces !== void 0 ? _this$cullBackFaces : cullBackFaces) !== null && _ref !== void 0 ? _ref : true) ? this._gl.BACK : this._gl.FRONT;\n if (this._depthCullingState.cullFace !== cullFace || force) {\n this._depthCullingState.cullFace = cullFace;\n }\n // Z offset\n this.setZOffset(zOffset);\n this.setZOffsetUnits(zOffsetUnits);\n // Front face\n const frontFace = reverseSide ? this._gl.CW : this._gl.CCW;\n if (this._depthCullingState.frontFace !== frontFace || force) {\n this._depthCullingState.frontFace = frontFace;\n }\n this._stencilStateComposer.stencilMaterial = stencil;\n }\n /**\n * @internal\n */\n _bindUnboundFramebuffer(framebuffer) {\n if (this._currentFramebuffer !== framebuffer) {\n this._gl.bindFramebuffer(this._gl.FRAMEBUFFER, framebuffer);\n this._currentFramebuffer = framebuffer;\n }\n }\n /** @internal */\n _currentFrameBufferIsDefaultFrameBuffer() {\n return this._currentFramebuffer === null;\n }\n /**\n * Generates the mipmaps for a texture\n * @param texture texture to generate the mipmaps for\n */\n generateMipmaps(texture) {\n const target = this._getTextureTarget(texture);\n this._bindTextureDirectly(target, texture, true);\n this._gl.generateMipmap(target);\n this._bindTextureDirectly(target, null);\n }\n /**\n * Unbind the current render target texture from the webGL context\n * @param texture defines the render target wrapper to unbind\n * @param disableGenerateMipMaps defines a boolean indicating that mipmaps must not be generated\n * @param onBeforeUnbind defines a function which will be called before the effective unbind\n */\n unBindFramebuffer(texture, disableGenerateMipMaps = false, onBeforeUnbind) {\n const webglRTWrapper = texture;\n this._currentRenderTarget = null;\n if (!webglRTWrapper.disableAutomaticMSAAResolve) {\n if (texture.isMulti) {\n this.resolveMultiFramebuffer(texture);\n } else {\n this.resolveFramebuffer(texture);\n }\n }\n if (!disableGenerateMipMaps) {\n if (texture.isMulti) {\n this.generateMipMapsMultiFramebuffer(texture);\n } else {\n this.generateMipMapsFramebuffer(texture);\n }\n }\n if (onBeforeUnbind) {\n if (webglRTWrapper._MSAAFramebuffer) {\n // Bind the correct framebuffer\n this._bindUnboundFramebuffer(webglRTWrapper._framebuffer);\n }\n onBeforeUnbind();\n }\n this._bindUnboundFramebuffer(null);\n }\n /**\n * Generates mipmaps for the texture of the (single) render target\n * @param texture The render target containing the texture to generate the mipmaps for\n */\n generateMipMapsFramebuffer(texture) {\n var _texture$texture;\n if (!texture.isMulti && (_texture$texture = texture.texture) !== null && _texture$texture !== void 0 && _texture$texture.generateMipMaps && !texture.isCube) {\n this.generateMipmaps(texture.texture);\n }\n }\n /**\n * Resolves the MSAA texture of the (single) render target into its non-MSAA version.\n * Note that if \"texture\" is not a MSAA render target, no resolve is performed.\n * @param texture The render target texture containing the MSAA textures to resolve\n */\n resolveFramebuffer(texture) {\n const rtWrapper = texture;\n const gl = this._gl;\n if (!rtWrapper._MSAAFramebuffer || rtWrapper.isMulti) {\n return;\n }\n let bufferBits = rtWrapper.resolveMSAAColors ? gl.COLOR_BUFFER_BIT : 0;\n bufferBits |= rtWrapper._generateDepthBuffer && rtWrapper.resolveMSAADepth ? gl.DEPTH_BUFFER_BIT : 0;\n bufferBits |= rtWrapper._generateStencilBuffer && rtWrapper.resolveMSAAStencil ? gl.STENCIL_BUFFER_BIT : 0;\n gl.bindFramebuffer(gl.READ_FRAMEBUFFER, rtWrapper._MSAAFramebuffer);\n gl.bindFramebuffer(gl.DRAW_FRAMEBUFFER, rtWrapper._framebuffer);\n gl.blitFramebuffer(0, 0, texture.width, texture.height, 0, 0, texture.width, texture.height, bufferBits, gl.NEAREST);\n }\n /**\n * Force a webGL flush (ie. a flush of all waiting webGL commands)\n */\n flushFramebuffer() {\n this._gl.flush();\n }\n /**\n * Unbind the current render target and bind the default framebuffer\n */\n restoreDefaultFramebuffer() {\n if (this._currentRenderTarget) {\n this.unBindFramebuffer(this._currentRenderTarget);\n } else {\n this._bindUnboundFramebuffer(null);\n }\n if (this._cachedViewport) {\n this.setViewport(this._cachedViewport);\n }\n this.wipeCaches();\n }\n // VBOs\n /** @internal */\n _resetVertexBufferBinding() {\n this.bindArrayBuffer(null);\n this._cachedVertexBuffers = null;\n }\n /**\n * Creates a vertex buffer\n * @param data the data or size for the vertex buffer\n * @param _updatable whether the buffer should be created as updatable\n * @param _label defines the label of the buffer (for debug purpose)\n * @returns the new WebGL static buffer\n */\n createVertexBuffer(data, _updatable, _label) {\n return this._createVertexBuffer(data, this._gl.STATIC_DRAW);\n }\n _createVertexBuffer(data, usage) {\n const vbo = this._gl.createBuffer();\n if (!vbo) {\n throw new Error(\"Unable to create vertex buffer\");\n }\n const dataBuffer = new WebGLDataBuffer(vbo);\n this.bindArrayBuffer(dataBuffer);\n if (typeof data !== \"number\") {\n if (data instanceof Array) {\n this._gl.bufferData(this._gl.ARRAY_BUFFER, new Float32Array(data), usage);\n dataBuffer.capacity = data.length * 4;\n } else {\n this._gl.bufferData(this._gl.ARRAY_BUFFER, data, usage);\n dataBuffer.capacity = data.byteLength;\n }\n } else {\n this._gl.bufferData(this._gl.ARRAY_BUFFER, new Uint8Array(data), usage);\n dataBuffer.capacity = data;\n }\n this._resetVertexBufferBinding();\n dataBuffer.references = 1;\n return dataBuffer;\n }\n /**\n * Creates a dynamic vertex buffer\n * @param data the data for the dynamic vertex buffer\n * @param _label defines the label of the buffer (for debug purpose)\n * @returns the new WebGL dynamic buffer\n */\n createDynamicVertexBuffer(data, _label) {\n return this._createVertexBuffer(data, this._gl.DYNAMIC_DRAW);\n }\n _resetIndexBufferBinding() {\n this.bindIndexBuffer(null);\n this._cachedIndexBuffer = null;\n }\n /**\n * Creates a new index buffer\n * @param indices defines the content of the index buffer\n * @param updatable defines if the index buffer must be updatable\n * @param _label defines the label of the buffer (for debug purpose)\n * @returns a new webGL buffer\n */\n createIndexBuffer(indices, updatable, _label) {\n const vbo = this._gl.createBuffer();\n const dataBuffer = new WebGLDataBuffer(vbo);\n if (!vbo) {\n throw new Error(\"Unable to create index buffer\");\n }\n this.bindIndexBuffer(dataBuffer);\n const data = this._normalizeIndexData(indices);\n this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER, data, updatable ? this._gl.DYNAMIC_DRAW : this._gl.STATIC_DRAW);\n this._resetIndexBufferBinding();\n dataBuffer.references = 1;\n dataBuffer.is32Bits = data.BYTES_PER_ELEMENT === 4;\n return dataBuffer;\n }\n _normalizeIndexData(indices) {\n const bytesPerElement = indices.BYTES_PER_ELEMENT;\n if (bytesPerElement === 2) {\n return indices;\n }\n // Check 32 bit support\n if (this._caps.uintIndices) {\n if (indices instanceof Uint32Array) {\n return indices;\n } else {\n // number[] or Int32Array, check if 32 bit is necessary\n for (let index = 0; index < indices.length; index++) {\n if (indices[index] >= 65535) {\n return new Uint32Array(indices);\n }\n }\n return new Uint16Array(indices);\n }\n }\n // No 32 bit support, force conversion to 16 bit (values greater 16 bit are lost)\n return new Uint16Array(indices);\n }\n /**\n * Bind a webGL buffer to the webGL context\n * @param buffer defines the buffer to bind\n */\n bindArrayBuffer(buffer) {\n if (!this._vaoRecordInProgress) {\n this._unbindVertexArrayObject();\n }\n this._bindBuffer(buffer, this._gl.ARRAY_BUFFER);\n }\n /**\n * Bind a specific block at a given index in a specific shader program\n * @param pipelineContext defines the pipeline context to use\n * @param blockName defines the block name\n * @param index defines the index where to bind the block\n */\n bindUniformBlock(pipelineContext, blockName, index) {\n const program = pipelineContext.program;\n const uniformLocation = this._gl.getUniformBlockIndex(program, blockName);\n this._gl.uniformBlockBinding(program, uniformLocation, index);\n }\n // eslint-disable-next-line @typescript-eslint/naming-convention\n bindIndexBuffer(buffer) {\n if (!this._vaoRecordInProgress) {\n this._unbindVertexArrayObject();\n }\n this._bindBuffer(buffer, this._gl.ELEMENT_ARRAY_BUFFER);\n }\n _bindBuffer(buffer, target) {\n if (this._vaoRecordInProgress || this._currentBoundBuffer[target] !== buffer) {\n this._gl.bindBuffer(target, buffer ? buffer.underlyingResource : null);\n this._currentBoundBuffer[target] = buffer;\n }\n }\n /**\n * update the bound buffer with the given data\n * @param data defines the data to update\n */\n updateArrayBuffer(data) {\n this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, data);\n }\n _vertexAttribPointer(buffer, indx, size, type, normalized, stride, offset) {\n const pointer = this._currentBufferPointers[indx];\n if (!pointer) {\n return;\n }\n let changed = false;\n if (!pointer.active) {\n changed = true;\n pointer.active = true;\n pointer.index = indx;\n pointer.size = size;\n pointer.type = type;\n pointer.normalized = normalized;\n pointer.stride = stride;\n pointer.offset = offset;\n pointer.buffer = buffer;\n } else {\n if (pointer.buffer !== buffer) {\n pointer.buffer = buffer;\n changed = true;\n }\n if (pointer.size !== size) {\n pointer.size = size;\n changed = true;\n }\n if (pointer.type !== type) {\n pointer.type = type;\n changed = true;\n }\n if (pointer.normalized !== normalized) {\n pointer.normalized = normalized;\n changed = true;\n }\n if (pointer.stride !== stride) {\n pointer.stride = stride;\n changed = true;\n }\n if (pointer.offset !== offset) {\n pointer.offset = offset;\n changed = true;\n }\n }\n if (changed || this._vaoRecordInProgress) {\n this.bindArrayBuffer(buffer);\n if (type === this._gl.UNSIGNED_INT || type === this._gl.INT) {\n this._gl.vertexAttribIPointer(indx, size, type, stride, offset);\n } else {\n this._gl.vertexAttribPointer(indx, size, type, normalized, stride, offset);\n }\n }\n }\n /**\n * @internal\n */\n _bindIndexBufferWithCache(indexBuffer) {\n if (indexBuffer == null) {\n return;\n }\n if (this._cachedIndexBuffer !== indexBuffer) {\n this._cachedIndexBuffer = indexBuffer;\n this.bindIndexBuffer(indexBuffer);\n this._uintIndicesCurrentlySet = indexBuffer.is32Bits;\n }\n }\n _bindVertexBuffersAttributes(vertexBuffers, effect, overrideVertexBuffers) {\n const attributes = effect.getAttributesNames();\n if (!this._vaoRecordInProgress) {\n this._unbindVertexArrayObject();\n }\n this.unbindAllAttributes();\n for (let index = 0; index < attributes.length; index++) {\n const order = effect.getAttributeLocation(index);\n if (order >= 0) {\n const ai = attributes[index];\n let vertexBuffer = null;\n if (overrideVertexBuffers) {\n vertexBuffer = overrideVertexBuffers[ai];\n }\n if (!vertexBuffer) {\n vertexBuffer = vertexBuffers[ai];\n }\n if (!vertexBuffer) {\n continue;\n }\n this._gl.enableVertexAttribArray(order);\n if (!this._vaoRecordInProgress) {\n this._vertexAttribArraysEnabled[order] = true;\n }\n const buffer = vertexBuffer.getBuffer();\n if (buffer) {\n this._vertexAttribPointer(buffer, order, vertexBuffer.getSize(), vertexBuffer.type, vertexBuffer.normalized, vertexBuffer.byteStride, vertexBuffer.byteOffset);\n if (vertexBuffer.getIsInstanced()) {\n this._gl.vertexAttribDivisor(order, vertexBuffer.getInstanceDivisor());\n if (!this._vaoRecordInProgress) {\n this._currentInstanceLocations.push(order);\n this._currentInstanceBuffers.push(buffer);\n }\n }\n }\n }\n }\n }\n /**\n * Records a vertex array object\n * @see https://doc.babylonjs.com/setup/support/webGL2#vertex-array-objects\n * @param vertexBuffers defines the list of vertex buffers to store\n * @param indexBuffer defines the index buffer to store\n * @param effect defines the effect to store\n * @param overrideVertexBuffers defines optional list of avertex buffers that overrides the entries in vertexBuffers\n * @returns the new vertex array object\n */\n recordVertexArrayObject(vertexBuffers, indexBuffer, effect, overrideVertexBuffers) {\n const vao = this._gl.createVertexArray();\n if (!vao) {\n throw new Error(\"Unable to create VAO\");\n }\n this._vaoRecordInProgress = true;\n this._gl.bindVertexArray(vao);\n this._mustWipeVertexAttributes = true;\n this._bindVertexBuffersAttributes(vertexBuffers, effect, overrideVertexBuffers);\n this.bindIndexBuffer(indexBuffer);\n this._vaoRecordInProgress = false;\n this._gl.bindVertexArray(null);\n return vao;\n }\n /**\n * Bind a specific vertex array object\n * @see https://doc.babylonjs.com/setup/support/webGL2#vertex-array-objects\n * @param vertexArrayObject defines the vertex array object to bind\n * @param indexBuffer defines the index buffer to bind\n */\n bindVertexArrayObject(vertexArrayObject, indexBuffer) {\n if (this._cachedVertexArrayObject !== vertexArrayObject) {\n this._cachedVertexArrayObject = vertexArrayObject;\n this._gl.bindVertexArray(vertexArrayObject);\n this._cachedVertexBuffers = null;\n this._cachedIndexBuffer = null;\n this._uintIndicesCurrentlySet = indexBuffer != null && indexBuffer.is32Bits;\n this._mustWipeVertexAttributes = true;\n }\n }\n /**\n * Bind webGl buffers directly to the webGL context\n * @param vertexBuffer defines the vertex buffer to bind\n * @param indexBuffer defines the index buffer to bind\n * @param vertexDeclaration defines the vertex declaration to use with the vertex buffer\n * @param vertexStrideSize defines the vertex stride of the vertex buffer\n * @param effect defines the effect associated with the vertex buffer\n */\n bindBuffersDirectly(vertexBuffer, indexBuffer, vertexDeclaration, vertexStrideSize, effect) {\n if (this._cachedVertexBuffers !== vertexBuffer || this._cachedEffectForVertexBuffers !== effect) {\n this._cachedVertexBuffers = vertexBuffer;\n this._cachedEffectForVertexBuffers = effect;\n const attributesCount = effect.getAttributesCount();\n this._unbindVertexArrayObject();\n this.unbindAllAttributes();\n let offset = 0;\n for (let index = 0; index < attributesCount; index++) {\n if (index < vertexDeclaration.length) {\n const order = effect.getAttributeLocation(index);\n if (order >= 0) {\n this._gl.enableVertexAttribArray(order);\n this._vertexAttribArraysEnabled[order] = true;\n this._vertexAttribPointer(vertexBuffer, order, vertexDeclaration[index], this._gl.FLOAT, false, vertexStrideSize, offset);\n }\n offset += vertexDeclaration[index] * 4;\n }\n }\n }\n this._bindIndexBufferWithCache(indexBuffer);\n }\n _unbindVertexArrayObject() {\n if (!this._cachedVertexArrayObject) {\n return;\n }\n this._cachedVertexArrayObject = null;\n this._gl.bindVertexArray(null);\n }\n /**\n * Bind a list of vertex buffers to the webGL context\n * @param vertexBuffers defines the list of vertex buffers to bind\n * @param indexBuffer defines the index buffer to bind\n * @param effect defines the effect associated with the vertex buffers\n * @param overrideVertexBuffers defines optional list of avertex buffers that overrides the entries in vertexBuffers\n */\n bindBuffers(vertexBuffers, indexBuffer, effect, overrideVertexBuffers) {\n if (this._cachedVertexBuffers !== vertexBuffers || this._cachedEffectForVertexBuffers !== effect) {\n this._cachedVertexBuffers = vertexBuffers;\n this._cachedEffectForVertexBuffers = effect;\n this._bindVertexBuffersAttributes(vertexBuffers, effect, overrideVertexBuffers);\n }\n this._bindIndexBufferWithCache(indexBuffer);\n }\n /**\n * Unbind all instance attributes\n */\n unbindInstanceAttributes() {\n let boundBuffer;\n for (let i = 0, ul = this._currentInstanceLocations.length; i < ul; i++) {\n const instancesBuffer = this._currentInstanceBuffers[i];\n if (boundBuffer != instancesBuffer && instancesBuffer.references) {\n boundBuffer = instancesBuffer;\n this.bindArrayBuffer(instancesBuffer);\n }\n const offsetLocation = this._currentInstanceLocations[i];\n this._gl.vertexAttribDivisor(offsetLocation, 0);\n }\n this._currentInstanceBuffers.length = 0;\n this._currentInstanceLocations.length = 0;\n }\n /**\n * Release and free the memory of a vertex array object\n * @param vao defines the vertex array object to delete\n */\n releaseVertexArrayObject(vao) {\n this._gl.deleteVertexArray(vao);\n }\n /**\n * @internal\n */\n _releaseBuffer(buffer) {\n buffer.references--;\n if (buffer.references === 0) {\n this._deleteBuffer(buffer);\n return true;\n }\n return false;\n }\n _deleteBuffer(buffer) {\n this._gl.deleteBuffer(buffer.underlyingResource);\n }\n /**\n * Update the content of a webGL buffer used with instantiation and bind it to the webGL context\n * @param instancesBuffer defines the webGL buffer to update and bind\n * @param data defines the data to store in the buffer\n * @param offsetLocations defines the offsets or attributes information used to determine where data must be stored in the buffer\n */\n updateAndBindInstancesBuffer(instancesBuffer, data, offsetLocations) {\n this.bindArrayBuffer(instancesBuffer);\n if (data) {\n this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, data);\n }\n if (offsetLocations[0].index !== undefined) {\n this.bindInstancesBuffer(instancesBuffer, offsetLocations, true);\n } else {\n for (let index = 0; index < 4; index++) {\n const offsetLocation = offsetLocations[index];\n if (!this._vertexAttribArraysEnabled[offsetLocation]) {\n this._gl.enableVertexAttribArray(offsetLocation);\n this._vertexAttribArraysEnabled[offsetLocation] = true;\n }\n this._vertexAttribPointer(instancesBuffer, offsetLocation, 4, this._gl.FLOAT, false, 64, index * 16);\n this._gl.vertexAttribDivisor(offsetLocation, 1);\n this._currentInstanceLocations.push(offsetLocation);\n this._currentInstanceBuffers.push(instancesBuffer);\n }\n }\n }\n /**\n * Bind the content of a webGL buffer used with instantiation\n * @param instancesBuffer defines the webGL buffer to bind\n * @param attributesInfo defines the offsets or attributes information used to determine where data must be stored in the buffer\n * @param computeStride defines Whether to compute the strides from the info or use the default 0\n */\n bindInstancesBuffer(instancesBuffer, attributesInfo, computeStride = true) {\n this.bindArrayBuffer(instancesBuffer);\n let stride = 0;\n if (computeStride) {\n for (let i = 0; i < attributesInfo.length; i++) {\n const ai = attributesInfo[i];\n stride += ai.attributeSize * 4;\n }\n }\n for (let i = 0; i < attributesInfo.length; i++) {\n const ai = attributesInfo[i];\n if (ai.index === undefined) {\n ai.index = this._currentEffect.getAttributeLocationByName(ai.attributeName);\n }\n if (ai.index < 0) {\n continue;\n }\n if (!this._vertexAttribArraysEnabled[ai.index]) {\n this._gl.enableVertexAttribArray(ai.index);\n this._vertexAttribArraysEnabled[ai.index] = true;\n }\n this._vertexAttribPointer(instancesBuffer, ai.index, ai.attributeSize, ai.attributeType || this._gl.FLOAT, ai.normalized || false, stride, ai.offset);\n this._gl.vertexAttribDivisor(ai.index, ai.divisor === undefined ? 1 : ai.divisor);\n this._currentInstanceLocations.push(ai.index);\n this._currentInstanceBuffers.push(instancesBuffer);\n }\n }\n /**\n * Disable the instance attribute corresponding to the name in parameter\n * @param name defines the name of the attribute to disable\n */\n disableInstanceAttributeByName(name) {\n if (!this._currentEffect) {\n return;\n }\n const attributeLocation = this._currentEffect.getAttributeLocationByName(name);\n this.disableInstanceAttribute(attributeLocation);\n }\n /**\n * Disable the instance attribute corresponding to the location in parameter\n * @param attributeLocation defines the attribute location of the attribute to disable\n */\n disableInstanceAttribute(attributeLocation) {\n let shouldClean = false;\n let index;\n while ((index = this._currentInstanceLocations.indexOf(attributeLocation)) !== -1) {\n this._currentInstanceLocations.splice(index, 1);\n this._currentInstanceBuffers.splice(index, 1);\n shouldClean = true;\n index = this._currentInstanceLocations.indexOf(attributeLocation);\n }\n if (shouldClean) {\n this._gl.vertexAttribDivisor(attributeLocation, 0);\n this.disableAttributeByIndex(attributeLocation);\n }\n }\n /**\n * Disable the attribute corresponding to the location in parameter\n * @param attributeLocation defines the attribute location of the attribute to disable\n */\n disableAttributeByIndex(attributeLocation) {\n this._gl.disableVertexAttribArray(attributeLocation);\n this._vertexAttribArraysEnabled[attributeLocation] = false;\n this._currentBufferPointers[attributeLocation].active = false;\n }\n /**\n * Send a draw order\n * @param useTriangles defines if triangles must be used to draw (else wireframe will be used)\n * @param indexStart defines the starting index\n * @param indexCount defines the number of index to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n draw(useTriangles, indexStart, indexCount, instancesCount) {\n this.drawElementsType(useTriangles ? 0 : 1, indexStart, indexCount, instancesCount);\n }\n /**\n * Draw a list of points\n * @param verticesStart defines the index of first vertex to draw\n * @param verticesCount defines the count of vertices to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n drawPointClouds(verticesStart, verticesCount, instancesCount) {\n this.drawArraysType(2, verticesStart, verticesCount, instancesCount);\n }\n /**\n * Draw a list of unindexed primitives\n * @param useTriangles defines if triangles must be used to draw (else wireframe will be used)\n * @param verticesStart defines the index of first vertex to draw\n * @param verticesCount defines the count of vertices to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n drawUnIndexed(useTriangles, verticesStart, verticesCount, instancesCount) {\n this.drawArraysType(useTriangles ? 0 : 1, verticesStart, verticesCount, instancesCount);\n }\n /**\n * Draw a list of indexed primitives\n * @param fillMode defines the primitive to use\n * @param indexStart defines the starting index\n * @param indexCount defines the number of index to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n drawElementsType(fillMode, indexStart, indexCount, instancesCount) {\n // Apply states\n this.applyStates();\n this._reportDrawCall();\n // Render\n const drawMode = this._drawMode(fillMode);\n const indexFormat = this._uintIndicesCurrentlySet ? this._gl.UNSIGNED_INT : this._gl.UNSIGNED_SHORT;\n const mult = this._uintIndicesCurrentlySet ? 4 : 2;\n if (instancesCount) {\n this._gl.drawElementsInstanced(drawMode, indexCount, indexFormat, indexStart * mult, instancesCount);\n } else {\n this._gl.drawElements(drawMode, indexCount, indexFormat, indexStart * mult);\n }\n }\n /**\n * Draw a list of unindexed primitives\n * @param fillMode defines the primitive to use\n * @param verticesStart defines the index of first vertex to draw\n * @param verticesCount defines the count of vertices to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n drawArraysType(fillMode, verticesStart, verticesCount, instancesCount) {\n // Apply states\n this.applyStates();\n this._reportDrawCall();\n const drawMode = this._drawMode(fillMode);\n if (instancesCount) {\n this._gl.drawArraysInstanced(drawMode, verticesStart, verticesCount, instancesCount);\n } else {\n this._gl.drawArrays(drawMode, verticesStart, verticesCount);\n }\n }\n _drawMode(fillMode) {\n switch (fillMode) {\n // Triangle views\n case 0:\n return this._gl.TRIANGLES;\n case 2:\n return this._gl.POINTS;\n case 1:\n return this._gl.LINES;\n // Draw modes\n case 3:\n return this._gl.POINTS;\n case 4:\n return this._gl.LINES;\n case 5:\n return this._gl.LINE_LOOP;\n case 6:\n return this._gl.LINE_STRIP;\n case 7:\n return this._gl.TRIANGLE_STRIP;\n case 8:\n return this._gl.TRIANGLE_FAN;\n default:\n return this._gl.TRIANGLES;\n }\n }\n // Shaders\n /**\n * @internal\n */\n _releaseEffect(effect) {\n if (this._compiledEffects[effect._key]) {\n delete this._compiledEffects[effect._key];\n }\n const pipelineContext = effect.getPipelineContext();\n if (pipelineContext) {\n this._deletePipelineContext(pipelineContext);\n }\n }\n /**\n * @internal\n */\n _deletePipelineContext(pipelineContext) {\n const webGLPipelineContext = pipelineContext;\n if (webGLPipelineContext && webGLPipelineContext.program) {\n webGLPipelineContext.program.__SPECTOR_rebuildProgram = null;\n resetCachedPipeline(webGLPipelineContext);\n if (this._gl) {\n this._gl.deleteProgram(webGLPipelineContext.program);\n }\n }\n }\n /**\n * @internal\n */\n _getGlobalDefines(defines) {\n return _getGlobalDefines(defines, this.isNDCHalfZRange, this.useReverseDepthBuffer, this.useExactSrgbConversions);\n }\n /**\n * Create a new effect (used to store vertex/fragment shaders)\n * @param baseName defines the base name of the effect (The name of file without .fragment.fx or .vertex.fx)\n * @param attributesNamesOrOptions defines either a list of attribute names or an IEffectCreationOptions object\n * @param uniformsNamesOrEngine defines either a list of uniform names or the engine to use\n * @param samplers defines an array of string used to represent textures\n * @param defines defines the string containing the defines to use to compile the shaders\n * @param fallbacks defines the list of potential fallbacks to use if shader compilation fails\n * @param onCompiled defines a function to call when the effect creation is successful\n * @param onError defines a function to call when the effect creation has failed\n * @param indexParameters defines an object containing the index values to use to compile shaders (like the maximum number of simultaneous lights)\n * @param shaderLanguage the language the shader is written in (default: GLSL)\n * @param extraInitializationsAsync additional async code to run before preparing the effect\n * @returns the new Effect\n */\n createEffect(baseName, attributesNamesOrOptions, uniformsNamesOrEngine, samplers, defines, fallbacks, onCompiled, onError, indexParameters, shaderLanguage = 0 /* ShaderLanguage.GLSL */, extraInitializationsAsync) {\n var _ref2, _attributesNamesOrOpt, _attributesNamesOrOpt2;\n const vertex = typeof baseName === \"string\" ? baseName : baseName.vertexToken || baseName.vertexSource || baseName.vertexElement || baseName.vertex;\n const fragment = typeof baseName === \"string\" ? baseName : baseName.fragmentToken || baseName.fragmentSource || baseName.fragmentElement || baseName.fragment;\n const globalDefines = this._getGlobalDefines();\n let fullDefines = (_ref2 = defines !== null && defines !== void 0 ? defines : attributesNamesOrOptions.defines) !== null && _ref2 !== void 0 ? _ref2 : \"\";\n if (globalDefines) {\n fullDefines += globalDefines;\n }\n const name = vertex + \"+\" + fragment + \"@\" + fullDefines;\n if (this._compiledEffects[name]) {\n const compiledEffect = this._compiledEffects[name];\n if (onCompiled && compiledEffect.isReady()) {\n onCompiled(compiledEffect);\n }\n compiledEffect._refCount++;\n return compiledEffect;\n }\n if (this._gl) {\n getStateObject(this._gl);\n }\n const effect = new Effect(baseName, attributesNamesOrOptions, uniformsNamesOrEngine, samplers, this, defines, fallbacks, onCompiled, onError, indexParameters, name, (_attributesNamesOrOpt = attributesNamesOrOptions.shaderLanguage) !== null && _attributesNamesOrOpt !== void 0 ? _attributesNamesOrOpt : shaderLanguage, (_attributesNamesOrOpt2 = attributesNamesOrOptions.extraInitializationsAsync) !== null && _attributesNamesOrOpt2 !== void 0 ? _attributesNamesOrOpt2 : extraInitializationsAsync);\n this._compiledEffects[name] = effect;\n return effect;\n }\n /**\n * @internal\n */\n _getShaderSource(shader) {\n return this._gl.getShaderSource(shader);\n }\n /**\n * Directly creates a webGL program\n * @param pipelineContext defines the pipeline context to attach to\n * @param vertexCode defines the vertex shader code to use\n * @param fragmentCode defines the fragment shader code to use\n * @param context defines the webGL context to use (if not set, the current one will be used)\n * @param transformFeedbackVaryings defines the list of transform feedback varyings to use\n * @returns the new webGL program\n */\n createRawShaderProgram(pipelineContext, vertexCode, fragmentCode, context, transformFeedbackVaryings = null) {\n const stateObject = getStateObject(this._gl);\n stateObject._contextWasLost = this._contextWasLost;\n stateObject.validateShaderPrograms = this.validateShaderPrograms;\n return createRawShaderProgram(pipelineContext, vertexCode, fragmentCode, context || this._gl, transformFeedbackVaryings);\n }\n /**\n * Creates a webGL program\n * @param pipelineContext defines the pipeline context to attach to\n * @param vertexCode defines the vertex shader code to use\n * @param fragmentCode defines the fragment shader code to use\n * @param defines defines the string containing the defines to use to compile the shaders\n * @param context defines the webGL context to use (if not set, the current one will be used)\n * @param transformFeedbackVaryings defines the list of transform feedback varyings to use\n * @returns the new webGL program\n */\n createShaderProgram(pipelineContext, vertexCode, fragmentCode, defines, context, transformFeedbackVaryings = null) {\n const stateObject = getStateObject(this._gl);\n // assure the state object is correct\n stateObject._contextWasLost = this._contextWasLost;\n stateObject.validateShaderPrograms = this.validateShaderPrograms;\n return createShaderProgram(pipelineContext, vertexCode, fragmentCode, defines, context || this._gl, transformFeedbackVaryings);\n }\n /**\n * Inline functions in shader code that are marked to be inlined\n * @param code code to inline\n * @returns inlined code\n */\n inlineShaderCode(code) {\n // no inlining needed in the WebGL engine\n return code;\n }\n /**\n * Creates a new pipeline context\n * @param shaderProcessingContext defines the shader processing context used during the processing if available\n * @returns the new pipeline\n */\n createPipelineContext(shaderProcessingContext) {\n if (this._gl) {\n const stateObject = getStateObject(this._gl);\n stateObject.parallelShaderCompile = this._caps.parallelShaderCompile;\n }\n const context = createPipelineContext(this._gl, shaderProcessingContext);\n context.engine = this;\n return context;\n }\n /**\n * Creates a new material context\n * @returns the new context\n */\n createMaterialContext() {\n return undefined;\n }\n /**\n * Creates a new draw context\n * @returns the new context\n */\n createDrawContext() {\n return undefined;\n }\n _finalizePipelineContext(pipelineContext) {\n return _finalizePipelineContext(pipelineContext, this._gl, this.validateShaderPrograms);\n }\n /**\n * @internal\n */\n _preparePipelineContext(pipelineContext, vertexSourceCode, fragmentSourceCode, createAsRaw, rawVertexSourceCode, rawFragmentSourceCode, rebuildRebind, defines, transformFeedbackVaryings, key, onReady) {\n const stateObject = getStateObject(this._gl);\n stateObject._contextWasLost = this._contextWasLost;\n stateObject.validateShaderPrograms = this.validateShaderPrograms;\n stateObject._createShaderProgramInjection = this._createShaderProgram.bind(this);\n stateObject.createRawShaderProgramInjection = this.createRawShaderProgram.bind(this);\n stateObject.createShaderProgramInjection = this.createShaderProgram.bind(this);\n stateObject.loadFileInjection = this._loadFile.bind(this);\n return _preparePipelineContext(pipelineContext, vertexSourceCode, fragmentSourceCode, createAsRaw, rawVertexSourceCode, rawFragmentSourceCode, rebuildRebind, defines, transformFeedbackVaryings, key, onReady);\n }\n _createShaderProgram(pipelineContext, vertexShader, fragmentShader, context, transformFeedbackVaryings = null) {\n return _createShaderProgram(pipelineContext, vertexShader, fragmentShader, context, transformFeedbackVaryings);\n }\n /**\n * @internal\n */\n _isRenderingStateCompiled(pipelineContext) {\n if (this._isDisposed) {\n return false;\n }\n return _isRenderingStateCompiled(pipelineContext, this._gl, this.validateShaderPrograms);\n }\n /**\n * @internal\n */\n _executeWhenRenderingStateIsCompiled(pipelineContext, action) {\n _executeWhenRenderingStateIsCompiled(pipelineContext, action);\n }\n /**\n * Gets the list of webGL uniform locations associated with a specific program based on a list of uniform names\n * @param pipelineContext defines the pipeline context to use\n * @param uniformsNames defines the list of uniform names\n * @returns an array of webGL uniform locations\n */\n getUniforms(pipelineContext, uniformsNames) {\n const results = new Array();\n const webGLPipelineContext = pipelineContext;\n for (let index = 0; index < uniformsNames.length; index++) {\n results.push(this._gl.getUniformLocation(webGLPipelineContext.program, uniformsNames[index]));\n }\n return results;\n }\n /**\n * Gets the list of active attributes for a given webGL program\n * @param pipelineContext defines the pipeline context to use\n * @param attributesNames defines the list of attribute names to get\n * @returns an array of indices indicating the offset of each attribute\n */\n getAttributes(pipelineContext, attributesNames) {\n const results = [];\n const webGLPipelineContext = pipelineContext;\n for (let index = 0; index < attributesNames.length; index++) {\n try {\n results.push(this._gl.getAttribLocation(webGLPipelineContext.program, attributesNames[index]));\n } catch (e) {\n results.push(-1);\n }\n }\n return results;\n }\n /**\n * Activates an effect, making it the current one (ie. the one used for rendering)\n * @param effect defines the effect to activate\n */\n enableEffect(effect) {\n effect = effect !== null && IsWrapper(effect) ? effect.effect : effect; // get only the effect, we don't need a Wrapper in the WebGL engine\n if (!effect || effect === this._currentEffect) {\n return;\n }\n this._stencilStateComposer.stencilMaterial = undefined;\n effect = effect;\n // Use program\n this.bindSamplers(effect);\n this._currentEffect = effect;\n if (effect.onBind) {\n effect.onBind(effect);\n }\n if (effect._onBindObservable) {\n effect._onBindObservable.notifyObservers(effect);\n }\n }\n /**\n * Set the value of an uniform to a number (int)\n * @param uniform defines the webGL uniform location where to store the value\n * @param value defines the int number to store\n * @returns true if the value was set\n */\n setInt(uniform, value) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1i(uniform, value);\n return true;\n }\n /**\n * Set the value of an uniform to a int2\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @returns true if the value was set\n */\n setInt2(uniform, x, y) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform2i(uniform, x, y);\n return true;\n }\n /**\n * Set the value of an uniform to a int3\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @returns true if the value was set\n */\n setInt3(uniform, x, y, z) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform3i(uniform, x, y, z);\n return true;\n }\n /**\n * Set the value of an uniform to a int4\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @param w defines the 4th component of the value\n * @returns true if the value was set\n */\n setInt4(uniform, x, y, z, w) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform4i(uniform, x, y, z, w);\n return true;\n }\n /**\n * Set the value of an uniform to an array of int32\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of int32 to store\n * @returns true if the value was set\n */\n setIntArray(uniform, array) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1iv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of int32 (stored as vec2)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of int32 to store\n * @returns true if the value was set\n */\n setIntArray2(uniform, array) {\n if (!uniform || array.length % 2 !== 0) {\n return false;\n }\n this._gl.uniform2iv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of int32 (stored as vec3)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of int32 to store\n * @returns true if the value was set\n */\n setIntArray3(uniform, array) {\n if (!uniform || array.length % 3 !== 0) {\n return false;\n }\n this._gl.uniform3iv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of int32 (stored as vec4)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of int32 to store\n * @returns true if the value was set\n */\n setIntArray4(uniform, array) {\n if (!uniform || array.length % 4 !== 0) {\n return false;\n }\n this._gl.uniform4iv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to a number (unsigned int)\n * @param uniform defines the webGL uniform location where to store the value\n * @param value defines the unsigned int number to store\n * @returns true if the value was set\n */\n setUInt(uniform, value) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1ui(uniform, value);\n return true;\n }\n /**\n * Set the value of an uniform to a unsigned int2\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @returns true if the value was set\n */\n setUInt2(uniform, x, y) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform2ui(uniform, x, y);\n return true;\n }\n /**\n * Set the value of an uniform to a unsigned int3\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @returns true if the value was set\n */\n setUInt3(uniform, x, y, z) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform3ui(uniform, x, y, z);\n return true;\n }\n /**\n * Set the value of an uniform to a unsigned int4\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @param w defines the 4th component of the value\n * @returns true if the value was set\n */\n setUInt4(uniform, x, y, z, w) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform4ui(uniform, x, y, z, w);\n return true;\n }\n /**\n * Set the value of an uniform to an array of unsigned int32\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of unsigned int32 to store\n * @returns true if the value was set\n */\n setUIntArray(uniform, array) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1uiv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of unsigned int32 (stored as vec2)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of unsigned int32 to store\n * @returns true if the value was set\n */\n setUIntArray2(uniform, array) {\n if (!uniform || array.length % 2 !== 0) {\n return false;\n }\n this._gl.uniform2uiv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of unsigned int32 (stored as vec3)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of unsigned int32 to store\n * @returns true if the value was set\n */\n setUIntArray3(uniform, array) {\n if (!uniform || array.length % 3 !== 0) {\n return false;\n }\n this._gl.uniform3uiv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of unsigned int32 (stored as vec4)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of unsigned int32 to store\n * @returns true if the value was set\n */\n setUIntArray4(uniform, array) {\n if (!uniform || array.length % 4 !== 0) {\n return false;\n }\n this._gl.uniform4uiv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of number\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of number to store\n * @returns true if the value was set\n */\n setArray(uniform, array) {\n if (!uniform) {\n return false;\n }\n if (array.length < 1) {\n return false;\n }\n this._gl.uniform1fv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of number (stored as vec2)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of number to store\n * @returns true if the value was set\n */\n setArray2(uniform, array) {\n if (!uniform || array.length % 2 !== 0) {\n return false;\n }\n this._gl.uniform2fv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of number (stored as vec3)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of number to store\n * @returns true if the value was set\n */\n setArray3(uniform, array) {\n if (!uniform || array.length % 3 !== 0) {\n return false;\n }\n this._gl.uniform3fv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of number (stored as vec4)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of number to store\n * @returns true if the value was set\n */\n setArray4(uniform, array) {\n if (!uniform || array.length % 4 !== 0) {\n return false;\n }\n this._gl.uniform4fv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of float32 (stored as matrices)\n * @param uniform defines the webGL uniform location where to store the value\n * @param matrices defines the array of float32 to store\n * @returns true if the value was set\n */\n setMatrices(uniform, matrices) {\n if (!uniform) {\n return false;\n }\n this._gl.uniformMatrix4fv(uniform, false, matrices);\n return true;\n }\n /**\n * Set the value of an uniform to a matrix (3x3)\n * @param uniform defines the webGL uniform location where to store the value\n * @param matrix defines the Float32Array representing the 3x3 matrix to store\n * @returns true if the value was set\n */\n setMatrix3x3(uniform, matrix) {\n if (!uniform) {\n return false;\n }\n this._gl.uniformMatrix3fv(uniform, false, matrix);\n return true;\n }\n /**\n * Set the value of an uniform to a matrix (2x2)\n * @param uniform defines the webGL uniform location where to store the value\n * @param matrix defines the Float32Array representing the 2x2 matrix to store\n * @returns true if the value was set\n */\n setMatrix2x2(uniform, matrix) {\n if (!uniform) {\n return false;\n }\n this._gl.uniformMatrix2fv(uniform, false, matrix);\n return true;\n }\n /**\n * Set the value of an uniform to a number (float)\n * @param uniform defines the webGL uniform location where to store the value\n * @param value defines the float number to store\n * @returns true if the value was transferred\n */\n setFloat(uniform, value) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1f(uniform, value);\n return true;\n }\n /**\n * Set the value of an uniform to a vec2\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @returns true if the value was set\n */\n setFloat2(uniform, x, y) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform2f(uniform, x, y);\n return true;\n }\n /**\n * Set the value of an uniform to a vec3\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @returns true if the value was set\n */\n setFloat3(uniform, x, y, z) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform3f(uniform, x, y, z);\n return true;\n }\n /**\n * Set the value of an uniform to a vec4\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @param w defines the 4th component of the value\n * @returns true if the value was set\n */\n setFloat4(uniform, x, y, z, w) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform4f(uniform, x, y, z, w);\n return true;\n }\n // States\n /**\n * Apply all cached states (depth, culling, stencil and alpha)\n */\n applyStates() {\n this._depthCullingState.apply(this._gl);\n this._stencilStateComposer.apply(this._gl);\n this._alphaState.apply(this._gl);\n if (this._colorWriteChanged) {\n this._colorWriteChanged = false;\n const enable = this._colorWrite;\n this._gl.colorMask(enable, enable, enable, enable);\n }\n }\n // Textures\n /**\n * Force the entire cache to be cleared\n * You should not have to use this function unless your engine needs to share the webGL context with another engine\n * @param bruteForce defines a boolean to force clearing ALL caches (including stencil, detoh and alpha states)\n */\n wipeCaches(bruteForce) {\n if (this.preventCacheWipeBetweenFrames && !bruteForce) {\n return;\n }\n this._currentEffect = null;\n this._viewportCached.x = 0;\n this._viewportCached.y = 0;\n this._viewportCached.z = 0;\n this._viewportCached.w = 0;\n // Done before in case we clean the attributes\n this._unbindVertexArrayObject();\n if (bruteForce) {\n this._currentProgram = null;\n this.resetTextureCache();\n this._stencilStateComposer.reset();\n this._depthCullingState.reset();\n this._depthCullingState.depthFunc = this._gl.LEQUAL;\n this._alphaState.reset();\n this._alphaMode = 1;\n this._alphaEquation = 0;\n this._colorWrite = true;\n this._colorWriteChanged = true;\n this._unpackFlipYCached = null;\n this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, this._gl.NONE);\n this._gl.pixelStorei(this._gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, 0);\n this._mustWipeVertexAttributes = true;\n this.unbindAllAttributes();\n }\n this._resetVertexBufferBinding();\n this._cachedIndexBuffer = null;\n this._cachedEffectForVertexBuffers = null;\n this.bindIndexBuffer(null);\n }\n /**\n * @internal\n */\n _getSamplingParameters(samplingMode, generateMipMaps) {\n const gl = this._gl;\n let magFilter = gl.NEAREST;\n let minFilter = gl.NEAREST;\n switch (samplingMode) {\n case 11:\n magFilter = gl.LINEAR;\n if (generateMipMaps) {\n minFilter = gl.LINEAR_MIPMAP_NEAREST;\n } else {\n minFilter = gl.LINEAR;\n }\n break;\n case 3:\n magFilter = gl.LINEAR;\n if (generateMipMaps) {\n minFilter = gl.LINEAR_MIPMAP_LINEAR;\n } else {\n minFilter = gl.LINEAR;\n }\n break;\n case 8:\n magFilter = gl.NEAREST;\n if (generateMipMaps) {\n minFilter = gl.NEAREST_MIPMAP_LINEAR;\n } else {\n minFilter = gl.NEAREST;\n }\n break;\n case 4:\n magFilter = gl.NEAREST;\n if (generateMipMaps) {\n minFilter = gl.NEAREST_MIPMAP_NEAREST;\n } else {\n minFilter = gl.NEAREST;\n }\n break;\n case 5:\n magFilter = gl.NEAREST;\n if (generateMipMaps) {\n minFilter = gl.LINEAR_MIPMAP_NEAREST;\n } else {\n minFilter = gl.LINEAR;\n }\n break;\n case 6:\n magFilter = gl.NEAREST;\n if (generateMipMaps) {\n minFilter = gl.LINEAR_MIPMAP_LINEAR;\n } else {\n minFilter = gl.LINEAR;\n }\n break;\n case 7:\n magFilter = gl.NEAREST;\n minFilter = gl.LINEAR;\n break;\n case 1:\n magFilter = gl.NEAREST;\n minFilter = gl.NEAREST;\n break;\n case 9:\n magFilter = gl.LINEAR;\n if (generateMipMaps) {\n minFilter = gl.NEAREST_MIPMAP_NEAREST;\n } else {\n minFilter = gl.NEAREST;\n }\n break;\n case 10:\n magFilter = gl.LINEAR;\n if (generateMipMaps) {\n minFilter = gl.NEAREST_MIPMAP_LINEAR;\n } else {\n minFilter = gl.NEAREST;\n }\n break;\n case 2:\n magFilter = gl.LINEAR;\n minFilter = gl.LINEAR;\n break;\n case 12:\n magFilter = gl.LINEAR;\n minFilter = gl.NEAREST;\n break;\n }\n return {\n min: minFilter,\n mag: magFilter\n };\n }\n /** @internal */\n _createTexture() {\n const texture = this._gl.createTexture();\n if (!texture) {\n throw new Error(\"Unable to create texture\");\n }\n return texture;\n }\n /** @internal */\n _createHardwareTexture() {\n return new WebGLHardwareTexture(this._createTexture(), this._gl);\n }\n /**\n * Creates an internal texture without binding it to a framebuffer\n * @internal\n * @param size defines the size of the texture\n * @param options defines the options used to create the texture\n * @param delayGPUTextureCreation true to delay the texture creation the first time it is really needed. false to create it right away\n * @param source source type of the texture\n * @returns a new internal texture\n */\n _createInternalTexture(size, options, delayGPUTextureCreation = true, source = 0 /* InternalTextureSource.Unknown */) {\n let generateMipMaps = false;\n let createMipMaps = false;\n let type = 0;\n let samplingMode = 3;\n let format = 5;\n let useSRGBBuffer = false;\n let samples = 1;\n let label;\n let createMSAATexture = false;\n let comparisonFunction = 0;\n if (options !== undefined && typeof options === \"object\") {\n var _options$samples;\n generateMipMaps = !!options.generateMipMaps;\n createMipMaps = !!options.createMipMaps;\n type = options.type === undefined ? 0 : options.type;\n samplingMode = options.samplingMode === undefined ? 3 : options.samplingMode;\n format = options.format === undefined ? 5 : options.format;\n useSRGBBuffer = options.useSRGBBuffer === undefined ? false : options.useSRGBBuffer;\n samples = (_options$samples = options.samples) !== null && _options$samples !== void 0 ? _options$samples : 1;\n label = options.label;\n createMSAATexture = !!options.createMSAATexture;\n comparisonFunction = options.comparisonFunction || 0;\n } else {\n generateMipMaps = !!options;\n }\n useSRGBBuffer && (useSRGBBuffer = this._caps.supportSRGBBuffers && (this.webGLVersion > 1 || this.isWebGPU));\n if (type === 1 && !this._caps.textureFloatLinearFiltering) {\n // if floating point linear (gl.FLOAT) then force to NEAREST_SAMPLINGMODE\n samplingMode = 1;\n } else if (type === 2 && !this._caps.textureHalfFloatLinearFiltering) {\n // if floating point linear (HALF_FLOAT) then force to NEAREST_SAMPLINGMODE\n samplingMode = 1;\n }\n if (type === 1 && !this._caps.textureFloat) {\n type = 0;\n Logger.Warn(\"Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE\");\n }\n const isDepthTexture = IsDepthTexture(format);\n const hasStencil = HasStencilAspect(format);\n const gl = this._gl;\n const texture = new InternalTexture(this, source);\n const width = size.width || size;\n const height = size.height || size;\n const depth = size.depth || 0;\n const layers = size.layers || 0;\n const filters = this._getSamplingParameters(samplingMode, (generateMipMaps || createMipMaps) && !isDepthTexture);\n const target = layers !== 0 ? gl.TEXTURE_2D_ARRAY : depth !== 0 ? gl.TEXTURE_3D : gl.TEXTURE_2D;\n const sizedFormat = isDepthTexture ? this._getInternalFormatFromDepthTextureFormat(format, true, hasStencil) : this._getRGBABufferInternalSizedFormat(type, format, useSRGBBuffer);\n const internalFormat = isDepthTexture ? hasStencil ? gl.DEPTH_STENCIL : gl.DEPTH_COMPONENT : this._getInternalFormat(format);\n const textureType = isDepthTexture ? this._getWebGLTextureTypeFromDepthTextureFormat(format) : this._getWebGLTextureType(type);\n // Bind\n this._bindTextureDirectly(target, texture);\n if (layers !== 0) {\n texture.is2DArray = true;\n gl.texImage3D(target, 0, sizedFormat, width, height, layers, 0, internalFormat, textureType, null);\n } else if (depth !== 0) {\n texture.is3D = true;\n gl.texImage3D(target, 0, sizedFormat, width, height, depth, 0, internalFormat, textureType, null);\n } else {\n gl.texImage2D(target, 0, sizedFormat, width, height, 0, internalFormat, textureType, null);\n }\n gl.texParameteri(target, gl.TEXTURE_MAG_FILTER, filters.mag);\n gl.texParameteri(target, gl.TEXTURE_MIN_FILTER, filters.min);\n gl.texParameteri(target, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);\n gl.texParameteri(target, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);\n if (isDepthTexture && this.webGLVersion > 1) {\n if (comparisonFunction === 0) {\n gl.texParameteri(target, gl.TEXTURE_COMPARE_FUNC, 515);\n gl.texParameteri(target, gl.TEXTURE_COMPARE_MODE, gl.NONE);\n } else {\n gl.texParameteri(target, gl.TEXTURE_COMPARE_FUNC, comparisonFunction);\n gl.texParameteri(target, gl.TEXTURE_COMPARE_MODE, gl.COMPARE_REF_TO_TEXTURE);\n }\n }\n // MipMaps\n if (generateMipMaps || createMipMaps) {\n this._gl.generateMipmap(target);\n }\n this._bindTextureDirectly(target, null);\n texture._useSRGBBuffer = useSRGBBuffer;\n texture.baseWidth = width;\n texture.baseHeight = height;\n texture.width = width;\n texture.height = height;\n texture.depth = layers || depth;\n texture.isReady = true;\n texture.samples = samples;\n texture.generateMipMaps = generateMipMaps;\n texture.samplingMode = samplingMode;\n texture.type = type;\n texture.format = format;\n texture.label = label;\n texture.comparisonFunction = comparisonFunction;\n this._internalTexturesCache.push(texture);\n if (createMSAATexture) {\n let renderBuffer = null;\n if (IsDepthTexture(texture.format)) {\n renderBuffer = this._setupFramebufferDepthAttachments(HasStencilAspect(texture.format), texture.format !== 19, texture.width, texture.height, samples, texture.format, true);\n } else {\n renderBuffer = this._createRenderBuffer(texture.width, texture.height, samples, -1 /* not used */, this._getRGBABufferInternalSizedFormat(texture.type, texture.format, texture._useSRGBBuffer), -1 /* attachment */);\n }\n if (!renderBuffer) {\n throw new Error(\"Unable to create render buffer\");\n }\n texture._autoMSAAManagement = true;\n let hardwareTexture = texture._hardwareTexture;\n if (!hardwareTexture) {\n hardwareTexture = texture._hardwareTexture = this._createHardwareTexture();\n }\n hardwareTexture.addMSAARenderBuffer(renderBuffer);\n }\n return texture;\n }\n /**\n * @internal\n */\n _getUseSRGBBuffer(useSRGBBuffer, noMipmap) {\n // Generating mipmaps for sRGB textures is not supported in WebGL1 so we must disable the support if mipmaps is enabled\n return useSRGBBuffer && this._caps.supportSRGBBuffers && (this.webGLVersion > 1 || noMipmap);\n }\n /**\n * Usually called from Texture.ts.\n * Passed information to create a WebGLTexture\n * @param url defines a value which contains one of the following:\n * * A conventional http URL, e.g. 'http://...' or 'file://...'\n * * A base64 string of in-line texture data, e.g. 'data:image/jpg;base64,/...'\n * * An indicator that data being passed using the buffer parameter, e.g. 'data:mytexture.jpg'\n * @param noMipmap defines a boolean indicating that no mipmaps shall be generated. Ignored for compressed textures. They must be in the file\n * @param invertY when true, image is flipped when loaded. You probably want true. Certain compressed textures may invert this if their default is inverted (eg. ktx)\n * @param scene needed for loading to the correct scene\n * @param samplingMode mode with should be used sample / access the texture (Default: Texture.TRILINEAR_SAMPLINGMODE)\n * @param onLoad optional callback to be called upon successful completion\n * @param onError optional callback to be called upon failure\n * @param buffer a source of a file previously fetched as either a base64 string, an ArrayBuffer (compressed or image format), HTMLImageElement (image format), or a Blob\n * @param fallback an internal argument in case the function must be called again, due to etc1 not having alpha capabilities\n * @param format internal format. Default: RGB when extension is '.jpg' else RGBA. Ignored for compressed textures\n * @param forcedExtension defines the extension to use to pick the right loader\n * @param mimeType defines an optional mime type\n * @param loaderOptions options to be passed to the loader\n * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)\n * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).\n * @returns a InternalTexture for assignment back into BABYLON.Texture\n */\n createTexture(url, noMipmap, invertY, scene, samplingMode = 3, onLoad = null, onError = null, buffer = null, fallback = null, format = null, forcedExtension = null, mimeType, loaderOptions, creationFlags, useSRGBBuffer) {\n return this._createTextureBase(url, noMipmap, invertY, scene, samplingMode, onLoad, onError, (...args) => this._prepareWebGLTexture(...args, format), (potWidth, potHeight, img, extension, texture, continuationCallback) => {\n const gl = this._gl;\n const isPot = img.width === potWidth && img.height === potHeight;\n texture._creationFlags = creationFlags !== null && creationFlags !== void 0 ? creationFlags : 0;\n const tip = this._getTexImageParametersForCreateTexture(texture.format, texture._useSRGBBuffer);\n if (isPot) {\n gl.texImage2D(gl.TEXTURE_2D, 0, tip.internalFormat, tip.format, tip.type, img);\n return false;\n }\n const maxTextureSize = this._caps.maxTextureSize;\n if (img.width > maxTextureSize || img.height > maxTextureSize || !this._supportsHardwareTextureRescaling) {\n this._prepareWorkingCanvas();\n if (!this._workingCanvas || !this._workingContext) {\n return false;\n }\n this._workingCanvas.width = potWidth;\n this._workingCanvas.height = potHeight;\n this._workingContext.drawImage(img, 0, 0, img.width, img.height, 0, 0, potWidth, potHeight);\n gl.texImage2D(gl.TEXTURE_2D, 0, tip.internalFormat, tip.format, tip.type, this._workingCanvas);\n texture.width = potWidth;\n texture.height = potHeight;\n return false;\n } else {\n // Using shaders when possible to rescale because canvas.drawImage is lossy\n const source = new InternalTexture(this, 2 /* InternalTextureSource.Temp */);\n this._bindTextureDirectly(gl.TEXTURE_2D, source, true);\n gl.texImage2D(gl.TEXTURE_2D, 0, tip.internalFormat, tip.format, tip.type, img);\n this._rescaleTexture(source, texture, scene, tip.format, () => {\n this._releaseTexture(source);\n this._bindTextureDirectly(gl.TEXTURE_2D, texture, true);\n continuationCallback();\n });\n }\n return true;\n }, buffer, fallback, format, forcedExtension, mimeType, loaderOptions, useSRGBBuffer);\n }\n /**\n * Calls to the GL texImage2D and texImage3D functions require three arguments describing the pixel format of the texture.\n * createTexture derives these from the babylonFormat and useSRGBBuffer arguments and also the file extension of the URL it's working with.\n * This function encapsulates that derivation for easy unit testing.\n * @param babylonFormat Babylon's format enum, as specified in ITextureCreationOptions.\n * @param fileExtension The file extension including the dot, e.g. .jpg.\n * @param useSRGBBuffer Use SRGB not linear.\n * @returns The options to pass to texImage2D or texImage3D calls.\n * @internal\n */\n _getTexImageParametersForCreateTexture(babylonFormat, useSRGBBuffer) {\n let format, internalFormat;\n if (this.webGLVersion === 1) {\n // In WebGL 1, format and internalFormat must be the same and taken from a limited set of values, see https://docs.gl/es2/glTexImage2D.\n // The SRGB extension (https://developer.mozilla.org/en-US/docs/Web/API/EXT_sRGB) adds some extra values, hence passing useSRGBBuffer\n // to getInternalFormat.\n format = this._getInternalFormat(babylonFormat, useSRGBBuffer);\n internalFormat = format;\n } else {\n // In WebGL 2, format has a wider range of values and internal format can be one of the sized formats, see\n // https://registry.khronos.org/OpenGL-Refpages/es3.0/html/glTexImage2D.xhtml.\n // SRGB is included in the sized format and should not be passed in \"format\", hence always passing useSRGBBuffer as false.\n format = this._getInternalFormat(babylonFormat, false);\n internalFormat = this._getRGBABufferInternalSizedFormat(0, babylonFormat, useSRGBBuffer);\n }\n return {\n internalFormat,\n format,\n type: this._gl.UNSIGNED_BYTE\n };\n }\n /**\n * @internal\n */\n _rescaleTexture(source, destination, scene, internalFormat, onComplete) {}\n /**\n * @internal\n */\n _unpackFlipY(value) {\n if (this._unpackFlipYCached !== value) {\n this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL, value ? 1 : 0);\n if (this.enableUnpackFlipYCached) {\n this._unpackFlipYCached = value;\n }\n }\n }\n /** @internal */\n _getUnpackAlignement() {\n return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT);\n }\n /** @internal */\n _getTextureTarget(texture) {\n if (texture.isCube) {\n return this._gl.TEXTURE_CUBE_MAP;\n } else if (texture.is3D) {\n return this._gl.TEXTURE_3D;\n } else if (texture.is2DArray || texture.isMultiview) {\n return this._gl.TEXTURE_2D_ARRAY;\n }\n return this._gl.TEXTURE_2D;\n }\n /**\n * Update the sampling mode of a given texture\n * @param samplingMode defines the required sampling mode\n * @param texture defines the texture to update\n * @param generateMipMaps defines whether to generate mipmaps for the texture\n */\n updateTextureSamplingMode(samplingMode, texture, generateMipMaps = false) {\n const target = this._getTextureTarget(texture);\n const filters = this._getSamplingParameters(samplingMode, texture.useMipMaps || generateMipMaps);\n this._setTextureParameterInteger(target, this._gl.TEXTURE_MAG_FILTER, filters.mag, texture);\n this._setTextureParameterInteger(target, this._gl.TEXTURE_MIN_FILTER, filters.min);\n if (generateMipMaps) {\n texture.generateMipMaps = true;\n this._gl.generateMipmap(target);\n }\n this._bindTextureDirectly(target, null);\n texture.samplingMode = samplingMode;\n }\n /**\n * Update the dimensions of a texture\n * @param texture texture to update\n * @param width new width of the texture\n * @param height new height of the texture\n * @param depth new depth of the texture\n */\n updateTextureDimensions(texture, width, height, depth = 1) {}\n /**\n * Update the sampling mode of a given texture\n * @param texture defines the texture to update\n * @param wrapU defines the texture wrap mode of the u coordinates\n * @param wrapV defines the texture wrap mode of the v coordinates\n * @param wrapR defines the texture wrap mode of the r coordinates\n */\n updateTextureWrappingMode(texture, wrapU, wrapV = null, wrapR = null) {\n const target = this._getTextureTarget(texture);\n if (wrapU !== null) {\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_S, this._getTextureWrapMode(wrapU), texture);\n texture._cachedWrapU = wrapU;\n }\n if (wrapV !== null) {\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_T, this._getTextureWrapMode(wrapV), texture);\n texture._cachedWrapV = wrapV;\n }\n if ((texture.is2DArray || texture.is3D) && wrapR !== null) {\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_R, this._getTextureWrapMode(wrapR), texture);\n texture._cachedWrapR = wrapR;\n }\n this._bindTextureDirectly(target, null);\n }\n /**\n * @internal\n */\n _uploadCompressedDataToTextureDirectly(texture, internalFormat, width, height, data, faceIndex = 0, lod = 0) {\n const gl = this._gl;\n let target = gl.TEXTURE_2D;\n if (texture.isCube) {\n target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;\n }\n if (texture._useSRGBBuffer) {\n switch (internalFormat) {\n case 37492:\n case 36196:\n // Note, if using ETC1 and sRGB is requested, this will use ETC2 if available.\n if (this._caps.etc2) {\n internalFormat = gl.COMPRESSED_SRGB8_ETC2;\n } else {\n texture._useSRGBBuffer = false;\n }\n break;\n case 37496:\n if (this._caps.etc2) {\n internalFormat = gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC;\n } else {\n texture._useSRGBBuffer = false;\n }\n break;\n case 36492:\n internalFormat = gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;\n break;\n case 37808:\n internalFormat = gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;\n break;\n case 33776:\n if (this._caps.s3tc_srgb) {\n internalFormat = gl.COMPRESSED_SRGB_S3TC_DXT1_EXT;\n } else {\n // S3TC sRGB extension not supported\n texture._useSRGBBuffer = false;\n }\n break;\n case 33777:\n if (this._caps.s3tc_srgb) {\n internalFormat = gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;\n } else {\n // S3TC sRGB extension not supported\n texture._useSRGBBuffer = false;\n }\n break;\n case 33779:\n if (this._caps.s3tc_srgb) {\n internalFormat = gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT;\n } else {\n // S3TC sRGB extension not supported\n texture._useSRGBBuffer = false;\n }\n break;\n default:\n // We don't support a sRGB format corresponding to internalFormat, so revert to non sRGB format\n texture._useSRGBBuffer = false;\n break;\n }\n }\n this._gl.compressedTexImage2D(target, lod, internalFormat, width, height, 0, data);\n }\n /**\n * @internal\n */\n _uploadDataToTextureDirectly(texture, imageData, faceIndex = 0, lod = 0, babylonInternalFormat, useTextureWidthAndHeight = false) {\n const gl = this._gl;\n const textureType = this._getWebGLTextureType(texture.type);\n const format = this._getInternalFormat(texture.format);\n const internalFormat = babylonInternalFormat === undefined ? this._getRGBABufferInternalSizedFormat(texture.type, texture.format, texture._useSRGBBuffer) : this._getInternalFormat(babylonInternalFormat, texture._useSRGBBuffer);\n this._unpackFlipY(texture.invertY);\n let target = gl.TEXTURE_2D;\n if (texture.isCube) {\n target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;\n }\n const lodMaxWidth = Math.round(Math.log(texture.width) * Math.LOG2E);\n const lodMaxHeight = Math.round(Math.log(texture.height) * Math.LOG2E);\n const width = useTextureWidthAndHeight ? texture.width : Math.pow(2, Math.max(lodMaxWidth - lod, 0));\n const height = useTextureWidthAndHeight ? texture.height : Math.pow(2, Math.max(lodMaxHeight - lod, 0));\n gl.texImage2D(target, lod, internalFormat, width, height, 0, format, textureType, imageData);\n }\n /**\n * Update a portion of an internal texture\n * @param texture defines the texture to update\n * @param imageData defines the data to store into the texture\n * @param xOffset defines the x coordinates of the update rectangle\n * @param yOffset defines the y coordinates of the update rectangle\n * @param width defines the width of the update rectangle\n * @param height defines the height of the update rectangle\n * @param faceIndex defines the face index if texture is a cube (0 by default)\n * @param lod defines the lod level to update (0 by default)\n * @param generateMipMaps defines whether to generate mipmaps or not\n */\n updateTextureData(texture, imageData, xOffset, yOffset, width, height, faceIndex = 0, lod = 0, generateMipMaps = false) {\n const gl = this._gl;\n const textureType = this._getWebGLTextureType(texture.type);\n const format = this._getInternalFormat(texture.format);\n this._unpackFlipY(texture.invertY);\n let targetForBinding = gl.TEXTURE_2D;\n let target = gl.TEXTURE_2D;\n if (texture.isCube) {\n target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;\n targetForBinding = gl.TEXTURE_CUBE_MAP;\n }\n this._bindTextureDirectly(targetForBinding, texture, true);\n gl.texSubImage2D(target, lod, xOffset, yOffset, width, height, format, textureType, imageData);\n if (generateMipMaps) {\n this._gl.generateMipmap(target);\n }\n this._bindTextureDirectly(targetForBinding, null);\n }\n /**\n * @internal\n */\n _uploadArrayBufferViewToTexture(texture, imageData, faceIndex = 0, lod = 0) {\n const gl = this._gl;\n const bindTarget = texture.isCube ? gl.TEXTURE_CUBE_MAP : gl.TEXTURE_2D;\n this._bindTextureDirectly(bindTarget, texture, true);\n this._uploadDataToTextureDirectly(texture, imageData, faceIndex, lod);\n this._bindTextureDirectly(bindTarget, null, true);\n }\n _prepareWebGLTextureContinuation(texture, scene, noMipmap, isCompressed, samplingMode) {\n const gl = this._gl;\n if (!gl) {\n return;\n }\n const filters = this._getSamplingParameters(samplingMode, !noMipmap);\n gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, filters.mag);\n gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, filters.min);\n if (!noMipmap && !isCompressed) {\n gl.generateMipmap(gl.TEXTURE_2D);\n }\n this._bindTextureDirectly(gl.TEXTURE_2D, null);\n // this.resetTextureCache();\n if (scene) {\n scene.removePendingData(texture);\n }\n texture.onLoadedObservable.notifyObservers(texture);\n texture.onLoadedObservable.clear();\n }\n _prepareWebGLTexture(texture, extension, scene, img, invertY, noMipmap, isCompressed, processFunction, samplingMode, format) {\n const maxTextureSize = this.getCaps().maxTextureSize;\n const potWidth = Math.min(maxTextureSize, this.needPOTTextures ? GetExponentOfTwo(img.width, maxTextureSize) : img.width);\n const potHeight = Math.min(maxTextureSize, this.needPOTTextures ? GetExponentOfTwo(img.height, maxTextureSize) : img.height);\n const gl = this._gl;\n if (!gl) {\n return;\n }\n if (!texture._hardwareTexture) {\n // this.resetTextureCache();\n if (scene) {\n scene.removePendingData(texture);\n }\n return;\n }\n this._bindTextureDirectly(gl.TEXTURE_2D, texture, true);\n this._unpackFlipY(invertY === undefined ? true : invertY ? true : false);\n texture.baseWidth = img.width;\n texture.baseHeight = img.height;\n texture.width = potWidth;\n texture.height = potHeight;\n texture.isReady = true;\n texture.type = texture.type !== -1 ? texture.type : 0;\n texture.format = texture.format !== -1 ? texture.format : format !== null && format !== void 0 ? format : extension === \".jpg\" && !texture._useSRGBBuffer ? 4 : 5;\n if (processFunction(potWidth, potHeight, img, extension, texture, () => {\n this._prepareWebGLTextureContinuation(texture, scene, noMipmap, isCompressed, samplingMode);\n })) {\n // Returning as texture needs extra async steps\n return;\n }\n this._prepareWebGLTextureContinuation(texture, scene, noMipmap, isCompressed, samplingMode);\n }\n _getInternalFormatFromDepthTextureFormat(textureFormat, hasDepth, hasStencil) {\n const gl = this._gl;\n if (!hasDepth) {\n return gl.STENCIL_INDEX8;\n }\n const format = hasStencil ? gl.DEPTH_STENCIL : gl.DEPTH_COMPONENT;\n let internalFormat = format;\n if (this.webGLVersion > 1) {\n if (textureFormat === 15) {\n internalFormat = gl.DEPTH_COMPONENT16;\n } else if (textureFormat === 16) {\n internalFormat = gl.DEPTH_COMPONENT24;\n } else if (textureFormat === 17 || textureFormat === 13) {\n internalFormat = hasStencil ? gl.DEPTH24_STENCIL8 : gl.DEPTH_COMPONENT24;\n } else if (textureFormat === 14) {\n internalFormat = gl.DEPTH_COMPONENT32F;\n } else if (textureFormat === 18) {\n internalFormat = hasStencil ? gl.DEPTH32F_STENCIL8 : gl.DEPTH_COMPONENT32F;\n }\n } else {\n internalFormat = gl.DEPTH_COMPONENT16;\n }\n return internalFormat;\n }\n _getWebGLTextureTypeFromDepthTextureFormat(textureFormat) {\n const gl = this._gl;\n let type = gl.UNSIGNED_INT;\n if (textureFormat === 15) {\n type = gl.UNSIGNED_SHORT;\n } else if (textureFormat === 17 || textureFormat === 13) {\n type = gl.UNSIGNED_INT_24_8;\n } else if (textureFormat === 14) {\n type = gl.FLOAT;\n } else if (textureFormat === 18) {\n type = gl.FLOAT_32_UNSIGNED_INT_24_8_REV;\n } else if (textureFormat === 19) {\n type = gl.UNSIGNED_BYTE;\n }\n return type;\n }\n /**\n * @internal\n */\n _setupFramebufferDepthAttachments(generateStencilBuffer, generateDepthBuffer, width, height, samples = 1, depthTextureFormat, dontBindRenderBufferToFrameBuffer = false) {\n var _depthTextureFormat;\n const gl = this._gl;\n depthTextureFormat = (_depthTextureFormat = depthTextureFormat) !== null && _depthTextureFormat !== void 0 ? _depthTextureFormat : generateStencilBuffer ? 13 : 14;\n const internalFormat = this._getInternalFormatFromDepthTextureFormat(depthTextureFormat, generateDepthBuffer, generateStencilBuffer);\n // Create the depth/stencil buffer\n if (generateStencilBuffer && generateDepthBuffer) {\n return this._createRenderBuffer(width, height, samples, gl.DEPTH_STENCIL, internalFormat, dontBindRenderBufferToFrameBuffer ? -1 : gl.DEPTH_STENCIL_ATTACHMENT);\n }\n if (generateDepthBuffer) {\n return this._createRenderBuffer(width, height, samples, internalFormat, internalFormat, dontBindRenderBufferToFrameBuffer ? -1 : gl.DEPTH_ATTACHMENT);\n }\n if (generateStencilBuffer) {\n return this._createRenderBuffer(width, height, samples, internalFormat, internalFormat, dontBindRenderBufferToFrameBuffer ? -1 : gl.STENCIL_ATTACHMENT);\n }\n return null;\n }\n /**\n * @internal\n */\n _createRenderBuffer(width, height, samples, internalFormat, msInternalFormat, attachment, unbindBuffer = true) {\n const gl = this._gl;\n const renderBuffer = gl.createRenderbuffer();\n return this._updateRenderBuffer(renderBuffer, width, height, samples, internalFormat, msInternalFormat, attachment, unbindBuffer);\n }\n _updateRenderBuffer(renderBuffer, width, height, samples, internalFormat, msInternalFormat, attachment, unbindBuffer = true) {\n const gl = this._gl;\n gl.bindRenderbuffer(gl.RENDERBUFFER, renderBuffer);\n if (samples > 1 && gl.renderbufferStorageMultisample) {\n gl.renderbufferStorageMultisample(gl.RENDERBUFFER, samples, msInternalFormat, width, height);\n } else {\n gl.renderbufferStorage(gl.RENDERBUFFER, internalFormat, width, height);\n }\n if (attachment !== -1) {\n gl.framebufferRenderbuffer(gl.FRAMEBUFFER, attachment, gl.RENDERBUFFER, renderBuffer);\n }\n if (unbindBuffer) {\n gl.bindRenderbuffer(gl.RENDERBUFFER, null);\n }\n return renderBuffer;\n }\n /**\n * @internal\n */\n _releaseTexture(texture) {\n this._deleteTexture(texture._hardwareTexture);\n // Unbind channels\n this.unbindAllTextures();\n const index = this._internalTexturesCache.indexOf(texture);\n if (index !== -1) {\n this._internalTexturesCache.splice(index, 1);\n }\n // Integrated fixed lod samplers.\n if (texture._lodTextureHigh) {\n texture._lodTextureHigh.dispose();\n }\n if (texture._lodTextureMid) {\n texture._lodTextureMid.dispose();\n }\n if (texture._lodTextureLow) {\n texture._lodTextureLow.dispose();\n }\n // Integrated irradiance map.\n if (texture._irradianceTexture) {\n texture._irradianceTexture.dispose();\n }\n }\n _deleteTexture(texture) {\n texture === null || texture === void 0 || texture.release();\n }\n _setProgram(program) {\n if (this._currentProgram !== program) {\n _setProgram(program, this._gl);\n this._currentProgram = program;\n }\n }\n /**\n * Binds an effect to the webGL context\n * @param effect defines the effect to bind\n */\n bindSamplers(effect) {\n const webGLPipelineContext = effect.getPipelineContext();\n this._setProgram(webGLPipelineContext.program);\n const samplers = effect.getSamplers();\n for (let index = 0; index < samplers.length; index++) {\n const uniform = effect.getUniform(samplers[index]);\n if (uniform) {\n this._boundUniforms[index] = uniform;\n }\n }\n this._currentEffect = null;\n }\n _activateCurrentTexture() {\n if (this._currentTextureChannel !== this._activeChannel) {\n this._gl.activeTexture(this._gl.TEXTURE0 + this._activeChannel);\n this._currentTextureChannel = this._activeChannel;\n }\n }\n /**\n * @internal\n */\n _bindTextureDirectly(target, texture, forTextureDataUpdate = false, force = false) {\n let wasPreviouslyBound = false;\n const isTextureForRendering = texture && texture._associatedChannel > -1;\n if (forTextureDataUpdate && isTextureForRendering) {\n this._activeChannel = texture._associatedChannel;\n }\n const currentTextureBound = this._boundTexturesCache[this._activeChannel];\n if (currentTextureBound !== texture || force) {\n this._activateCurrentTexture();\n if (texture && texture.isMultiview) {\n //this._gl.bindTexture(target, texture ? texture._colorTextureArray : null);\n Logger.Error([\"_bindTextureDirectly called with a multiview texture!\", target, texture]);\n // eslint-disable-next-line no-throw-literal\n throw \"_bindTextureDirectly called with a multiview texture!\";\n } else {\n var _texture$_hardwareTex, _texture$_hardwareTex2;\n this._gl.bindTexture(target, (_texture$_hardwareTex = texture === null || texture === void 0 || (_texture$_hardwareTex2 = texture._hardwareTexture) === null || _texture$_hardwareTex2 === void 0 ? void 0 : _texture$_hardwareTex2.underlyingResource) !== null && _texture$_hardwareTex !== void 0 ? _texture$_hardwareTex : null);\n }\n this._boundTexturesCache[this._activeChannel] = texture;\n if (texture) {\n texture._associatedChannel = this._activeChannel;\n }\n } else if (forTextureDataUpdate) {\n wasPreviouslyBound = true;\n this._activateCurrentTexture();\n }\n if (isTextureForRendering && !forTextureDataUpdate) {\n this._bindSamplerUniformToChannel(texture._associatedChannel, this._activeChannel);\n }\n return wasPreviouslyBound;\n }\n /**\n * @internal\n */\n _bindTexture(channel, texture, name) {\n if (channel === undefined) {\n return;\n }\n if (texture) {\n texture._associatedChannel = channel;\n }\n this._activeChannel = channel;\n const target = texture ? this._getTextureTarget(texture) : this._gl.TEXTURE_2D;\n this._bindTextureDirectly(target, texture);\n }\n /**\n * Unbind all textures from the webGL context\n */\n unbindAllTextures() {\n for (let channel = 0; channel < this._maxSimultaneousTextures; channel++) {\n this._activeChannel = channel;\n this._bindTextureDirectly(this._gl.TEXTURE_2D, null);\n this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, null);\n if (this.webGLVersion > 1) {\n this._bindTextureDirectly(this._gl.TEXTURE_3D, null);\n this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY, null);\n }\n }\n }\n /**\n * Sets a texture to the according uniform.\n * @param channel The texture channel\n * @param uniform The uniform to set\n * @param texture The texture to apply\n * @param name The name of the uniform in the effect\n */\n setTexture(channel, uniform, texture, name) {\n if (channel === undefined) {\n return;\n }\n if (uniform) {\n this._boundUniforms[channel] = uniform;\n }\n this._setTexture(channel, texture);\n }\n _bindSamplerUniformToChannel(sourceSlot, destination) {\n const uniform = this._boundUniforms[sourceSlot];\n if (!uniform || uniform._currentState === destination) {\n return;\n }\n this._gl.uniform1i(uniform, destination);\n uniform._currentState = destination;\n }\n _getTextureWrapMode(mode) {\n switch (mode) {\n case 1:\n return this._gl.REPEAT;\n case 0:\n return this._gl.CLAMP_TO_EDGE;\n case 2:\n return this._gl.MIRRORED_REPEAT;\n }\n return this._gl.REPEAT;\n }\n _setTexture(channel, texture, isPartOfTextureArray = false, depthStencilTexture = false, name = \"\") {\n // Not ready?\n if (!texture) {\n if (this._boundTexturesCache[channel] != null) {\n this._activeChannel = channel;\n this._bindTextureDirectly(this._gl.TEXTURE_2D, null);\n this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, null);\n if (this.webGLVersion > 1) {\n this._bindTextureDirectly(this._gl.TEXTURE_3D, null);\n this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY, null);\n }\n }\n return false;\n }\n // Video\n if (texture.video) {\n this._activeChannel = channel;\n const videoInternalTexture = texture.getInternalTexture();\n if (videoInternalTexture) {\n videoInternalTexture._associatedChannel = channel;\n }\n texture.update();\n } else if (texture.delayLoadState === 4) {\n // Delay loading\n texture.delayLoad();\n return false;\n }\n let internalTexture;\n if (depthStencilTexture) {\n internalTexture = texture.depthStencilTexture;\n } else if (texture.isReady()) {\n internalTexture = texture.getInternalTexture();\n } else if (texture.isCube) {\n internalTexture = this.emptyCubeTexture;\n } else if (texture.is3D) {\n internalTexture = this.emptyTexture3D;\n } else if (texture.is2DArray) {\n internalTexture = this.emptyTexture2DArray;\n } else {\n internalTexture = this.emptyTexture;\n }\n if (!isPartOfTextureArray && internalTexture) {\n internalTexture._associatedChannel = channel;\n }\n let needToBind = true;\n if (this._boundTexturesCache[channel] === internalTexture) {\n if (!isPartOfTextureArray) {\n this._bindSamplerUniformToChannel(internalTexture._associatedChannel, channel);\n }\n needToBind = false;\n }\n this._activeChannel = channel;\n const target = this._getTextureTarget(internalTexture);\n if (needToBind) {\n this._bindTextureDirectly(target, internalTexture, isPartOfTextureArray);\n }\n if (internalTexture && !internalTexture.isMultiview) {\n // CUBIC_MODE and SKYBOX_MODE both require CLAMP_TO_EDGE. All other modes use REPEAT.\n if (internalTexture.isCube && internalTexture._cachedCoordinatesMode !== texture.coordinatesMode) {\n internalTexture._cachedCoordinatesMode = texture.coordinatesMode;\n const textureWrapMode = texture.coordinatesMode !== 3 && texture.coordinatesMode !== 5 ? 1 : 0;\n texture.wrapU = textureWrapMode;\n texture.wrapV = textureWrapMode;\n }\n if (internalTexture._cachedWrapU !== texture.wrapU) {\n internalTexture._cachedWrapU = texture.wrapU;\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_S, this._getTextureWrapMode(texture.wrapU), internalTexture);\n }\n if (internalTexture._cachedWrapV !== texture.wrapV) {\n internalTexture._cachedWrapV = texture.wrapV;\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_T, this._getTextureWrapMode(texture.wrapV), internalTexture);\n }\n if (internalTexture.is3D && internalTexture._cachedWrapR !== texture.wrapR) {\n internalTexture._cachedWrapR = texture.wrapR;\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_R, this._getTextureWrapMode(texture.wrapR), internalTexture);\n }\n this._setAnisotropicLevel(target, internalTexture, texture.anisotropicFilteringLevel);\n }\n return true;\n }\n /**\n * Sets an array of texture to the webGL context\n * @param channel defines the channel where the texture array must be set\n * @param uniform defines the associated uniform location\n * @param textures defines the array of textures to bind\n * @param name name of the channel\n */\n setTextureArray(channel, uniform, textures, name) {\n if (channel === undefined || !uniform) {\n return;\n }\n if (!this._textureUnits || this._textureUnits.length !== textures.length) {\n this._textureUnits = new Int32Array(textures.length);\n }\n for (let i = 0; i < textures.length; i++) {\n const texture = textures[i].getInternalTexture();\n if (texture) {\n this._textureUnits[i] = channel + i;\n texture._associatedChannel = channel + i;\n } else {\n this._textureUnits[i] = -1;\n }\n }\n this._gl.uniform1iv(uniform, this._textureUnits);\n for (let index = 0; index < textures.length; index++) {\n this._setTexture(this._textureUnits[index], textures[index], true);\n }\n }\n /**\n * @internal\n */\n _setAnisotropicLevel(target, internalTexture, anisotropicFilteringLevel) {\n const anisotropicFilterExtension = this._caps.textureAnisotropicFilterExtension;\n if (internalTexture.samplingMode !== 11 && internalTexture.samplingMode !== 3 && internalTexture.samplingMode !== 2) {\n anisotropicFilteringLevel = 1; // Forcing the anisotropic to 1 because else webgl will force filters to linear\n }\n if (anisotropicFilterExtension && internalTexture._cachedAnisotropicFilteringLevel !== anisotropicFilteringLevel) {\n this._setTextureParameterFloat(target, anisotropicFilterExtension.TEXTURE_MAX_ANISOTROPY_EXT, Math.min(anisotropicFilteringLevel, this._caps.maxAnisotropy), internalTexture);\n internalTexture._cachedAnisotropicFilteringLevel = anisotropicFilteringLevel;\n }\n }\n _setTextureParameterFloat(target, parameter, value, texture) {\n this._bindTextureDirectly(target, texture, true, true);\n this._gl.texParameterf(target, parameter, value);\n }\n _setTextureParameterInteger(target, parameter, value, texture) {\n if (texture) {\n this._bindTextureDirectly(target, texture, true, true);\n }\n this._gl.texParameteri(target, parameter, value);\n }\n /**\n * Unbind all vertex attributes from the webGL context\n */\n unbindAllAttributes() {\n if (this._mustWipeVertexAttributes) {\n this._mustWipeVertexAttributes = false;\n for (let i = 0; i < this._caps.maxVertexAttribs; i++) {\n this.disableAttributeByIndex(i);\n }\n return;\n }\n for (let i = 0, ul = this._vertexAttribArraysEnabled.length; i < ul; i++) {\n if (i >= this._caps.maxVertexAttribs || !this._vertexAttribArraysEnabled[i]) {\n continue;\n }\n this.disableAttributeByIndex(i);\n }\n }\n /**\n * Force the engine to release all cached effects. This means that next effect compilation will have to be done completely even if a similar effect was already compiled\n */\n releaseEffects() {\n const keys = Object.keys(this._compiledEffects);\n for (const name of keys) {\n const effect = this._compiledEffects[name];\n effect.dispose(true);\n }\n this._compiledEffects = {};\n }\n /**\n * Dispose and release all associated resources\n */\n dispose() {\n // Events\n if (IsWindowObjectExist()) {\n if (this._renderingCanvas) {\n if (!this._doNotHandleContextLost) {\n this._renderingCanvas.removeEventListener(\"webglcontextlost\", this._onContextLost);\n this._renderingCanvas.removeEventListener(\"webglcontextrestored\", this._onContextRestored);\n }\n }\n }\n // Should not be moved up of renderingCanvas will be null.\n super.dispose();\n if (this._dummyFramebuffer) {\n this._gl.deleteFramebuffer(this._dummyFramebuffer);\n }\n // Unbind\n this.unbindAllAttributes();\n this._boundUniforms = {};\n this._workingCanvas = null;\n this._workingContext = null;\n this._currentBufferPointers.length = 0;\n this._currentProgram = null;\n if (this._creationOptions.loseContextOnDispose) {\n var _this$_gl$getExtensio;\n (_this$_gl$getExtensio = this._gl.getExtension(\"WEBGL_lose_context\")) === null || _this$_gl$getExtensio === void 0 || _this$_gl$getExtensio.loseContext();\n }\n // clear the state object\n deleteStateObject(this._gl);\n }\n /**\n * Attach a new callback raised when context lost event is fired\n * @param callback defines the callback to call\n */\n attachContextLostEvent(callback) {\n if (this._renderingCanvas) {\n this._renderingCanvas.addEventListener(\"webglcontextlost\", callback, false);\n }\n }\n /**\n * Attach a new callback raised when context restored event is fired\n * @param callback defines the callback to call\n */\n attachContextRestoredEvent(callback) {\n if (this._renderingCanvas) {\n this._renderingCanvas.addEventListener(\"webglcontextrestored\", callback, false);\n }\n }\n /**\n * Get the current error code of the webGL context\n * @returns the error code\n * @see https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/getError\n */\n getError() {\n return this._gl.getError();\n }\n _canRenderToFloatFramebuffer() {\n if (this._webGLVersion > 1) {\n return this._caps.colorBufferFloat;\n }\n return this._canRenderToFramebuffer(1);\n }\n _canRenderToHalfFloatFramebuffer() {\n if (this._webGLVersion > 1) {\n return this._caps.colorBufferFloat;\n }\n return this._canRenderToFramebuffer(2);\n }\n // Thank you : http://stackoverflow.com/questions/28827511/webgl-ios-render-to-floating-point-texture\n _canRenderToFramebuffer(type) {\n const gl = this._gl;\n //clear existing errors\n // eslint-disable-next-line no-empty\n while (gl.getError() !== gl.NO_ERROR) {}\n let successful = true;\n const texture = gl.createTexture();\n gl.bindTexture(gl.TEXTURE_2D, texture);\n gl.texImage2D(gl.TEXTURE_2D, 0, this._getRGBABufferInternalSizedFormat(type), 1, 1, 0, gl.RGBA, this._getWebGLTextureType(type), null);\n gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);\n gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);\n const fb = gl.createFramebuffer();\n gl.bindFramebuffer(gl.FRAMEBUFFER, fb);\n gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texture, 0);\n const status = gl.checkFramebufferStatus(gl.FRAMEBUFFER);\n successful = successful && status === gl.FRAMEBUFFER_COMPLETE;\n successful = successful && gl.getError() === gl.NO_ERROR;\n //try render by clearing frame buffer's color buffer\n if (successful) {\n gl.clear(gl.COLOR_BUFFER_BIT);\n successful = successful && gl.getError() === gl.NO_ERROR;\n }\n //try reading from frame to ensure render occurs (just creating the FBO is not sufficient to determine if rendering is supported)\n if (successful) {\n //in practice it's sufficient to just read from the backbuffer rather than handle potentially issues reading from the texture\n gl.bindFramebuffer(gl.FRAMEBUFFER, null);\n const readFormat = gl.RGBA;\n const readType = gl.UNSIGNED_BYTE;\n const buffer = new Uint8Array(4);\n gl.readPixels(0, 0, 1, 1, readFormat, readType, buffer);\n successful = successful && gl.getError() === gl.NO_ERROR;\n }\n //clean up\n gl.deleteTexture(texture);\n gl.deleteFramebuffer(fb);\n gl.bindFramebuffer(gl.FRAMEBUFFER, null);\n //clear accumulated errors\n // eslint-disable-next-line no-empty\n while (!successful && gl.getError() !== gl.NO_ERROR) {}\n return successful;\n }\n /**\n * @internal\n */\n _getWebGLTextureType(type) {\n if (this._webGLVersion === 1) {\n switch (type) {\n case 1:\n return this._gl.FLOAT;\n case 2:\n return this._gl.HALF_FLOAT_OES;\n case 0:\n return this._gl.UNSIGNED_BYTE;\n case 8:\n return this._gl.UNSIGNED_SHORT_4_4_4_4;\n case 9:\n return this._gl.UNSIGNED_SHORT_5_5_5_1;\n case 10:\n return this._gl.UNSIGNED_SHORT_5_6_5;\n }\n return this._gl.UNSIGNED_BYTE;\n }\n switch (type) {\n case 3:\n return this._gl.BYTE;\n case 0:\n return this._gl.UNSIGNED_BYTE;\n case 4:\n return this._gl.SHORT;\n case 5:\n return this._gl.UNSIGNED_SHORT;\n case 6:\n return this._gl.INT;\n case 7:\n // Refers to UNSIGNED_INT\n return this._gl.UNSIGNED_INT;\n case 1:\n return this._gl.FLOAT;\n case 2:\n return this._gl.HALF_FLOAT;\n case 8:\n return this._gl.UNSIGNED_SHORT_4_4_4_4;\n case 9:\n return this._gl.UNSIGNED_SHORT_5_5_5_1;\n case 10:\n return this._gl.UNSIGNED_SHORT_5_6_5;\n case 11:\n return this._gl.UNSIGNED_INT_2_10_10_10_REV;\n case 12:\n return this._gl.UNSIGNED_INT_24_8;\n case 13:\n return this._gl.UNSIGNED_INT_10F_11F_11F_REV;\n case 14:\n return this._gl.UNSIGNED_INT_5_9_9_9_REV;\n case 15:\n return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV;\n }\n return this._gl.UNSIGNED_BYTE;\n }\n /**\n * @internal\n */\n _getInternalFormat(format, useSRGBBuffer = false) {\n let internalFormat = useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA;\n switch (format) {\n case 0:\n internalFormat = this._gl.ALPHA;\n break;\n case 1:\n internalFormat = this._gl.LUMINANCE;\n break;\n case 2:\n internalFormat = this._gl.LUMINANCE_ALPHA;\n break;\n case 6:\n case 33322:\n case 36760:\n internalFormat = this._gl.RED;\n break;\n case 7:\n case 33324:\n case 36761:\n internalFormat = this._gl.RG;\n break;\n case 4:\n case 32852:\n case 36762:\n internalFormat = useSRGBBuffer ? this._glSRGBExtensionValues.SRGB : this._gl.RGB;\n break;\n case 5:\n case 32859:\n case 36763:\n internalFormat = useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA;\n break;\n }\n if (this._webGLVersion > 1) {\n switch (format) {\n case 8:\n internalFormat = this._gl.RED_INTEGER;\n break;\n case 9:\n internalFormat = this._gl.RG_INTEGER;\n break;\n case 10:\n internalFormat = this._gl.RGB_INTEGER;\n break;\n case 11:\n internalFormat = this._gl.RGBA_INTEGER;\n break;\n }\n }\n return internalFormat;\n }\n /**\n * @internal\n */\n _getRGBABufferInternalSizedFormat(type, format, useSRGBBuffer = false) {\n if (this._webGLVersion === 1) {\n if (format !== undefined) {\n switch (format) {\n case 0:\n return this._gl.ALPHA;\n case 1:\n return this._gl.LUMINANCE;\n case 2:\n return this._gl.LUMINANCE_ALPHA;\n case 4:\n return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB : this._gl.RGB;\n }\n }\n return this._gl.RGBA;\n }\n switch (type) {\n case 3:\n switch (format) {\n case 6:\n return this._gl.R8_SNORM;\n case 7:\n return this._gl.RG8_SNORM;\n case 4:\n return this._gl.RGB8_SNORM;\n case 8:\n return this._gl.R8I;\n case 9:\n return this._gl.RG8I;\n case 10:\n return this._gl.RGB8I;\n case 11:\n return this._gl.RGBA8I;\n default:\n return this._gl.RGBA8_SNORM;\n }\n case 0:\n switch (format) {\n case 6:\n return this._gl.R8;\n case 7:\n return this._gl.RG8;\n case 4:\n return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8 : this._gl.RGB8;\n // By default. Other possibilities are RGB565, SRGB8.\n case 5:\n return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA8;\n // By default. Other possibilities are RGB5_A1, RGBA4, SRGB8_ALPHA8.\n case 8:\n return this._gl.R8UI;\n case 9:\n return this._gl.RG8UI;\n case 10:\n return this._gl.RGB8UI;\n case 11:\n return this._gl.RGBA8UI;\n case 0:\n return this._gl.ALPHA;\n case 1:\n return this._gl.LUMINANCE;\n case 2:\n return this._gl.LUMINANCE_ALPHA;\n default:\n return this._gl.RGBA8;\n }\n case 4:\n switch (format) {\n case 8:\n return this._gl.R16I;\n case 36760:\n return this._gl.R16_SNORM_EXT;\n case 36761:\n return this._gl.RG16_SNORM_EXT;\n case 36762:\n return this._gl.RGB16_SNORM_EXT;\n case 36763:\n return this._gl.RGBA16_SNORM_EXT;\n case 9:\n return this._gl.RG16I;\n case 10:\n return this._gl.RGB16I;\n case 11:\n return this._gl.RGBA16I;\n default:\n return this._gl.RGBA16I;\n }\n case 5:\n switch (format) {\n case 8:\n return this._gl.R16UI;\n case 33322:\n return this._gl.R16_EXT;\n case 33324:\n return this._gl.RG16_EXT;\n case 32852:\n return this._gl.RGB16_EXT;\n case 32859:\n return this._gl.RGBA16_EXT;\n case 9:\n return this._gl.RG16UI;\n case 10:\n return this._gl.RGB16UI;\n case 11:\n return this._gl.RGBA16UI;\n default:\n return this._gl.RGBA16UI;\n }\n case 6:\n switch (format) {\n case 8:\n return this._gl.R32I;\n case 9:\n return this._gl.RG32I;\n case 10:\n return this._gl.RGB32I;\n case 11:\n return this._gl.RGBA32I;\n default:\n return this._gl.RGBA32I;\n }\n case 7:\n // Refers to UNSIGNED_INT\n switch (format) {\n case 8:\n return this._gl.R32UI;\n case 9:\n return this._gl.RG32UI;\n case 10:\n return this._gl.RGB32UI;\n case 11:\n return this._gl.RGBA32UI;\n default:\n return this._gl.RGBA32UI;\n }\n case 1:\n switch (format) {\n case 6:\n return this._gl.R32F;\n // By default. Other possibility is R16F.\n case 7:\n return this._gl.RG32F;\n // By default. Other possibility is RG16F.\n case 4:\n return this._gl.RGB32F;\n // By default. Other possibilities are RGB16F, R11F_G11F_B10F, RGB9_E5.\n case 5:\n return this._gl.RGBA32F;\n // By default. Other possibility is RGBA16F.\n default:\n return this._gl.RGBA32F;\n }\n case 2:\n switch (format) {\n case 6:\n return this._gl.R16F;\n case 7:\n return this._gl.RG16F;\n case 4:\n return this._gl.RGB16F;\n // By default. Other possibilities are R11F_G11F_B10F, RGB9_E5.\n case 5:\n return this._gl.RGBA16F;\n default:\n return this._gl.RGBA16F;\n }\n case 10:\n return this._gl.RGB565;\n case 13:\n return this._gl.R11F_G11F_B10F;\n case 14:\n return this._gl.RGB9_E5;\n case 8:\n return this._gl.RGBA4;\n case 9:\n return this._gl.RGB5_A1;\n case 11:\n switch (format) {\n case 5:\n return this._gl.RGB10_A2;\n // By default. Other possibility is RGB5_A1.\n case 11:\n return this._gl.RGB10_A2UI;\n default:\n return this._gl.RGB10_A2;\n }\n }\n return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA8;\n }\n /**\n * Reads pixels from the current frame buffer. Please note that this function can be slow\n * @param x defines the x coordinate of the rectangle where pixels must be read\n * @param y defines the y coordinate of the rectangle where pixels must be read\n * @param width defines the width of the rectangle where pixels must be read\n * @param height defines the height of the rectangle where pixels must be read\n * @param hasAlpha defines whether the output should have alpha or not (defaults to true)\n * @param flushRenderer true to flush the renderer from the pending commands before reading the pixels\n * @returns a ArrayBufferView promise (Uint8Array) containing RGBA colors\n */\n readPixels(x, y, width, height, hasAlpha = true, flushRenderer = true) {\n const numChannels = hasAlpha ? 4 : 3;\n const format = hasAlpha ? this._gl.RGBA : this._gl.RGB;\n const data = new Uint8Array(height * width * numChannels);\n if (flushRenderer) {\n this.flushFramebuffer();\n }\n this._gl.readPixels(x, y, width, height, format, this._gl.UNSIGNED_BYTE, data);\n return Promise.resolve(data);\n }\n /**\n * Gets a Promise<boolean> indicating if the engine can be instantiated (ie. if a webGL context can be found)\n */\n static get IsSupportedAsync() {\n return Promise.resolve(this.isSupported());\n }\n /**\n * Gets a boolean indicating if the engine can be instantiated (ie. if a webGL context can be found)\n */\n static get IsSupported() {\n return this.isSupported(); // Backward compat\n }\n /**\n * Gets a boolean indicating if the engine can be instantiated (ie. if a webGL context can be found)\n * @returns true if the engine can be created\n * @ignorenaming\n */\n // eslint-disable-next-line @typescript-eslint/naming-convention\n static isSupported() {\n if (this._HasMajorPerformanceCaveat !== null) {\n return !this._HasMajorPerformanceCaveat; // We know it is performant so WebGL is supported\n }\n if (this._IsSupported === null) {\n try {\n const tempcanvas = AbstractEngine._CreateCanvas(1, 1);\n const gl = tempcanvas.getContext(\"webgl\") || tempcanvas.getContext(\"experimental-webgl\");\n this._IsSupported = gl != null && !!window.WebGLRenderingContext;\n } catch (e) {\n this._IsSupported = false;\n }\n }\n return this._IsSupported;\n }\n /**\n * Gets a boolean indicating if the engine can be instantiated on a performant device (ie. if a webGL context can be found and it does not use a slow implementation)\n */\n static get HasMajorPerformanceCaveat() {\n if (this._HasMajorPerformanceCaveat === null) {\n try {\n const tempcanvas = AbstractEngine._CreateCanvas(1, 1);\n const gl = tempcanvas.getContext(\"webgl\", {\n failIfMajorPerformanceCaveat: true\n }) || tempcanvas.getContext(\"experimental-webgl\", {\n failIfMajorPerformanceCaveat: true\n });\n this._HasMajorPerformanceCaveat = !gl;\n } catch (e) {\n this._HasMajorPerformanceCaveat = false;\n }\n }\n return this._HasMajorPerformanceCaveat;\n }\n}\nThinEngine._TempClearColorUint32 = new Uint32Array(4);\nThinEngine._TempClearColorInt32 = new Int32Array(4);\n/** Use this array to turn off some WebGL2 features on known buggy browsers version */\nThinEngine.ExceptionList = [{\n key: \"Chrome/63.0\",\n capture: \"63\\\\.0\\\\.3239\\\\.(\\\\d+)\",\n captureConstraint: 108,\n targets: [\"uniformBuffer\"]\n}, {\n key: \"Firefox/58\",\n capture: null,\n captureConstraint: null,\n targets: [\"uniformBuffer\"]\n}, {\n key: \"Firefox/59\",\n capture: null,\n captureConstraint: null,\n targets: [\"uniformBuffer\"]\n}, {\n key: \"Chrome/72.+?Mobile\",\n capture: null,\n captureConstraint: null,\n targets: [\"vao\"]\n}, {\n key: \"Chrome/73.+?Mobile\",\n capture: null,\n captureConstraint: null,\n targets: [\"vao\"]\n}, {\n key: \"Chrome/74.+?Mobile\",\n capture: null,\n captureConstraint: null,\n targets: [\"vao\"]\n}, {\n key: \"Mac OS.+Chrome/71\",\n capture: null,\n captureConstraint: null,\n targets: [\"vao\"]\n}, {\n key: \"Mac OS.+Chrome/72\",\n capture: null,\n captureConstraint: null,\n targets: [\"vao\"]\n}, {\n key: \"Mac OS.+Chrome\",\n capture: null,\n captureConstraint: null,\n targets: [\"uniformBuffer\"]\n}, {\n key: \"Chrome/12\\\\d\\\\..+?Mobile\",\n capture: null,\n captureConstraint: null,\n targets: [\"uniformBuffer\"]\n},\n// desktop osx safari 15.4\n{\n key: \".*AppleWebKit.*(15.4).*Safari\",\n capture: null,\n captureConstraint: null,\n targets: [\"antialias\", \"maxMSAASamples\"]\n},\n// mobile browsers using safari 15.4 on ios\n{\n key: \".*(15.4).*AppleWebKit.*Safari\",\n capture: null,\n captureConstraint: null,\n targets: [\"antialias\", \"maxMSAASamples\"]\n}];\n// eslint-disable-next-line @typescript-eslint/naming-convention\nThinEngine._ConcatenateShader = _ConcatenateShader;\n// Statics\nThinEngine._IsSupported = null;\nThinEngine._HasMajorPerformanceCaveat = null;","map":{"version":3,"names":["createPipelineContext","createRawShaderProgram","createShaderProgram","_finalizePipelineContext","_preparePipelineContext","_setProgram","_executeWhenRenderingStateIsCompiled","getStateObject","_createShaderProgram","deleteStateObject","_isRenderingStateCompiled","IsWrapper","Logger","IsWindowObjectExist","WebGLShaderProcessor","WebGL2ShaderProcessor","WebGLDataBuffer","GetExponentOfTwo","AbstractEngine","WebGLHardwareTexture","InternalTexture","IsDepthTexture","HasStencilAspect","Effect","_ConcatenateShader","_getGlobalDefines","resetCachedPipeline","BufferPointer","ThinEngine","name","_name","value","version","_webGLVersion","ShadersRepository","supportsUniformBuffers","webGLVersion","disableUniformBuffers","needPOTTextures","forcePOTTextures","_supportsHardwareTextureRescaling","framebufferDimensionsObject","dimensions","_framebufferDimensionsObject","snapshotRenderingReset","snapshotRendering","constructor","canvasOrContext","antialias","options","adaptToDeviceRatio","validateShaderPrograms","_vertexAttribArraysEnabled","_uintIndicesCurrentlySet","_currentBoundBuffer","Array","_currentFramebuffer","_dummyFramebuffer","_currentBufferPointers","_currentInstanceLocations","_currentInstanceBuffers","_vaoRecordInProgress","_mustWipeVertexAttributes","_nextFreeTextureSlots","_maxSimultaneousTextures","_maxMSAASamplesOverride","_unpackFlipYCached","enableUnpackFlipYCached","_boundUniforms","canvas","getContext","_renderingCanvas","preserveDrawingBuffer","undefined","xrCompatible","navigator","userAgent","_setupMobileChecks","ua","exception","ExceptionList","key","targets","check","RegExp","test","capture","captureConstraint","constraint","regex","matches","exec","length","capturedValue","parseInt","target","disableVertexArrayObjects","_doNotHandleContextLost","_onContextLost","evt","preventDefault","_contextWasLost","Warn","onContextLostObservable","notifyObservers","_onContextRestored","_restoreEngineAfterContextLost","_initGLContext","addEventListener","powerPreference","_badDesktopOS","disableWebGL2Support","_gl","_shaderPlatformName","deleteQuery","e","Error","renderbufferStorageMultisample","attributes","getContextAttributes","stencil","pixelStorei","UNPACK_COLORSPACE_CONVERSION_WEBGL","NONE","useHighPrecisionFloats","_highPrecisionShadersAllowed","resize","_initFeatures","i","_caps","maxVertexAttribs","_shaderProcessor","versionToLog","Version","Log","description","setAttribute","stateObject","parallelShaderCompile","_clearEmptyResources","_getShaderProcessingContext","shaderLanguage","areAllEffectsReady","_compiledEffects","effect","isReady","maxTexturesImageUnits","getParameter","MAX_TEXTURE_IMAGE_UNITS","maxCombinedTexturesImageUnits","MAX_COMBINED_TEXTURE_IMAGE_UNITS","maxVertexTextureImageUnits","MAX_VERTEX_TEXTURE_IMAGE_UNITS","maxTextureSize","MAX_TEXTURE_SIZE","maxSamples","MAX_SAMPLES","maxCubemapTextureSize","MAX_CUBE_MAP_TEXTURE_SIZE","maxRenderTextureSize","MAX_RENDERBUFFER_SIZE","MAX_VERTEX_ATTRIBS","maxVaryingVectors","MAX_VARYING_VECTORS","maxFragmentUniformVectors","MAX_FRAGMENT_UNIFORM_VECTORS","maxVertexUniformVectors","MAX_VERTEX_UNIFORM_VECTORS","getExtension","standardDerivatives","maxAnisotropy","astc","bptc","s3tc","s3tc_srgb","pvrtc","etc1","etc2","textureAnisotropicFilterExtension","uintIndices","fragmentDepthSupported","highPrecisionShaderSupported","timerQuery","supportOcclusionQuery","canUseTimestampForTimerQuery","drawBuffersExtension","maxMSAASamples","colorBufferFloat","supportFloatTexturesResolve","rg11b10ufColorRenderable","colorBufferHalfFloat","textureFloat","textureHalfFloat","textureHalfFloatRender","textureFloatLinearFiltering","textureFloatRender","textureHalfFloatLinearFiltering","vertexArrayObject","instancedArrays","textureLOD","texelFetch","blendMinMax","multiview","oculusMultiview","depthTextureExtension","canUseGLInstanceID","canUseGLVertexID","supportComputeShaders","supportSRGBBuffers","supportTransformFeedbacks","textureMaxLevel","texture2DArrayMaxLayerCount","MAX_ARRAY_TEXTURE_LAYERS","disableMorphTargetTexture","textureNorm16","_glVersion","VERSION","rendererInfo","_glRenderer","UNMASKED_RENDERER_WEBGL","_glVendor","UNMASKED_VENDOR_WEBGL","VENDOR","RENDERER","HALF_FLOAT_OES","RGBA16F","RGBA32F","DEPTH24_STENCIL8","_this$_gl$getQuery","getQuery","getQueryEXT","bind","TIMESTAMP_EXT","QUERY_COUNTER_BITS_EXT","MAX_TEXTURE_MAX_ANISOTROPY_EXT","_canRenderToFloatFramebuffer","R16_EXT","RG16_EXT","RGB16_EXT","RGBA16_EXT","R16_SNORM_EXT","RG16_SNORM_EXT","RGB16_SNORM_EXT","RGBA16_SNORM_EXT","COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR","COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT","COMPRESSED_SRGB_S3TC_DXT1_EXT","COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT","COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT","COMPRESSED_SRGB8_ETC2","COMPRESSED_SRGB8_ALPHA8_ETC2_EAC","_canRenderToHalfFloatFramebuffer","maxDrawBuffers","MAX_DRAW_BUFFERS","drawBuffers","drawBuffersWEBGL","MAX_DRAW_BUFFERS_WEBGL","DRAW_FRAMEBUFFER","FRAMEBUFFER","UNSIGNED_INT_24_8","UNSIGNED_INT_24_8_WEBGL","vertexArrayObjectExtension","createVertexArray","createVertexArrayOES","bindVertexArray","bindVertexArrayOES","deleteVertexArray","deleteVertexArrayOES","instanceExtension","drawArraysInstanced","drawArraysInstancedANGLE","drawElementsInstanced","drawElementsInstancedANGLE","vertexAttribDivisor","vertexAttribDivisorANGLE","getShaderPrecisionFormat","vertexhighp","VERTEX_SHADER","HIGH_FLOAT","fragmenthighp","FRAGMENT_SHADER","precision","blendMinMaxExtension","MAX","MAX_EXT","MIN","MIN_EXT","_glSRGBExtensionValues","SRGB","WebGL2RenderingContext","SRGB8","SRGB8_ALPHA8","sRGBExtension","SRGB_EXT","SRGB_ALPHA_EXT","_creationOptions","forceSRGBBufferSupportState","_depthCullingState","depthTest","depthFunc","LEQUAL","depthMask","slot","push","_features","forceBitmapOverHTMLImageElement","HTMLImageElement","supportRenderAndCopyToLodForFloatTextures","supportDepthStencilTexture","supportShadowSamplers","uniformBufferHardCheckMatrix","allowTexturePrefiltering","trackUbosInFrame","checkUbosContentBeforeUpload","supportCSM","basisNeedsPOT","support3DTextures","needTypeSuffixInShaderConstants","supportMSAA","supportSSAO2","supportIBLShadows","supportExtendedTextureFormats","supportSwitchCaseInShader","supportSyncTextureRead","needsInvertingBitmap","useUBOBindingCache","needShaderCodeInlining","needToAlwaysBindUniformBuffers","supportRenderPasses","supportSpriteInstancing","forceVertexBufferStrideAndOffsetMultiple4Bytes","_checkNonFloatVertexBuffersDontRecreatePipelineContext","_collectUbosUpdatedInFrame","getClassName","_prepareWorkingCanvas","_workingCanvas","createCanvas","context","_workingContext","getInfo","getGlInfo","vendor","renderer","extractDriverInfo","glInfo","getRenderWidth","useScreen","_currentRenderTarget","width","framebufferWidth","drawingBufferWidth","getRenderHeight","height","framebufferHeight","drawingBufferHeight","clear","color","backBuffer","depth","useStencilGlobalOnly","stencilStateComposer","applyStates","mode","setBackBufferColor","_this$_currentRenderT","textureFormat","texture","format","_this$_currentRenderT2","textureType","type","_TempClearColorUint32","r","g","b","a","clearBufferuiv","COLOR","_TempClearColorInt32","clearBufferiv","clearColor","COLOR_BUFFER_BIT","useReverseDepthBuffer","GEQUAL","clearDepth","DEPTH_BUFFER_BIT","clearStencil","STENCIL_BUFFER_BIT","_viewport","x","y","_viewportCached","z","w","viewport","endFrame","_badOS","flushFramebuffer","performanceMonitor","bindFramebuffer","rtWrapper","faceIndex","requiredWidth","requiredHeight","forceFullscreenViewport","lodLevel","layer","webglRTWrapper","unBindFramebuffer","_bindUnboundFramebuffer","_framebuffer","gl","isMulti","is2DArray","is3D","_rtWrapper$texture$_h","framebufferTextureLayer","COLOR_ATTACHMENT0","_hardwareTexture","underlyingResource","_currentLOD","isCube","_rtWrapper$texture$_h2","framebufferTexture2D","TEXTURE_CUBE_MAP_POSITIVE_X","_rtWrapper$texture$_h3","TEXTURE_2D","depthStencilTexture","_depthStencilTexture","attachment","_depthStencilTextureWithStencil","DEPTH_STENCIL_ATTACHMENT","DEPTH_ATTACHMENT","_depthStencilTexture$","_depthStencilTexture$2","_depthStencilTexture$3","_MSAAFramebuffer","_cachedViewport","setViewport","Math","pow","wipeCaches","setState","culling","zOffset","force","reverseSide","cullBackFaces","zOffsetUnits","_ref","_this$cullBackFaces","cull","cullFace","BACK","FRONT","setZOffset","setZOffsetUnits","frontFace","CW","CCW","_stencilStateComposer","stencilMaterial","framebuffer","_currentFrameBufferIsDefaultFrameBuffer","generateMipmaps","_getTextureTarget","_bindTextureDirectly","generateMipmap","disableGenerateMipMaps","onBeforeUnbind","disableAutomaticMSAAResolve","resolveMultiFramebuffer","resolveFramebuffer","generateMipMapsMultiFramebuffer","generateMipMapsFramebuffer","_texture$texture","generateMipMaps","bufferBits","resolveMSAAColors","_generateDepthBuffer","resolveMSAADepth","_generateStencilBuffer","resolveMSAAStencil","READ_FRAMEBUFFER","blitFramebuffer","NEAREST","flush","restoreDefaultFramebuffer","_resetVertexBufferBinding","bindArrayBuffer","_cachedVertexBuffers","createVertexBuffer","data","_updatable","_label","_createVertexBuffer","STATIC_DRAW","usage","vbo","createBuffer","dataBuffer","bufferData","ARRAY_BUFFER","Float32Array","capacity","byteLength","Uint8Array","references","createDynamicVertexBuffer","DYNAMIC_DRAW","_resetIndexBufferBinding","bindIndexBuffer","_cachedIndexBuffer","createIndexBuffer","indices","updatable","_normalizeIndexData","ELEMENT_ARRAY_BUFFER","is32Bits","BYTES_PER_ELEMENT","bytesPerElement","Uint32Array","index","Uint16Array","buffer","_unbindVertexArrayObject","_bindBuffer","bindUniformBlock","pipelineContext","blockName","program","uniformLocation","getUniformBlockIndex","uniformBlockBinding","bindBuffer","updateArrayBuffer","bufferSubData","_vertexAttribPointer","indx","size","normalized","stride","offset","pointer","changed","active","UNSIGNED_INT","INT","vertexAttribIPointer","vertexAttribPointer","_bindIndexBufferWithCache","indexBuffer","_bindVertexBuffersAttributes","vertexBuffers","overrideVertexBuffers","getAttributesNames","unbindAllAttributes","order","getAttributeLocation","ai","vertexBuffer","enableVertexAttribArray","getBuffer","getSize","byteStride","byteOffset","getIsInstanced","getInstanceDivisor","recordVertexArrayObject","vao","bindVertexArrayObject","_cachedVertexArrayObject","bindBuffersDirectly","vertexDeclaration","vertexStrideSize","_cachedEffectForVertexBuffers","attributesCount","getAttributesCount","FLOAT","bindBuffers","unbindInstanceAttributes","boundBuffer","ul","instancesBuffer","offsetLocation","releaseVertexArrayObject","_releaseBuffer","_deleteBuffer","deleteBuffer","updateAndBindInstancesBuffer","offsetLocations","bindInstancesBuffer","attributesInfo","computeStride","attributeSize","_currentEffect","getAttributeLocationByName","attributeName","attributeType","divisor","disableInstanceAttributeByName","attributeLocation","disableInstanceAttribute","shouldClean","indexOf","splice","disableAttributeByIndex","disableVertexAttribArray","draw","useTriangles","indexStart","indexCount","instancesCount","drawElementsType","drawPointClouds","verticesStart","verticesCount","drawArraysType","drawUnIndexed","fillMode","_reportDrawCall","drawMode","_drawMode","indexFormat","UNSIGNED_SHORT","mult","drawElements","drawArrays","TRIANGLES","POINTS","LINES","LINE_LOOP","LINE_STRIP","TRIANGLE_STRIP","TRIANGLE_FAN","_releaseEffect","_key","getPipelineContext","_deletePipelineContext","webGLPipelineContext","__SPECTOR_rebuildProgram","deleteProgram","defines","isNDCHalfZRange","useExactSrgbConversions","createEffect","baseName","attributesNamesOrOptions","uniformsNamesOrEngine","samplers","fallbacks","onCompiled","onError","indexParameters","extraInitializationsAsync","_ref2","_attributesNamesOrOpt","_attributesNamesOrOpt2","vertex","vertexToken","vertexSource","vertexElement","fragment","fragmentToken","fragmentSource","fragmentElement","globalDefines","fullDefines","compiledEffect","_refCount","_getShaderSource","shader","getShaderSource","vertexCode","fragmentCode","transformFeedbackVaryings","inlineShaderCode","code","shaderProcessingContext","engine","createMaterialContext","createDrawContext","vertexSourceCode","fragmentSourceCode","createAsRaw","rawVertexSourceCode","rawFragmentSourceCode","rebuildRebind","onReady","_createShaderProgramInjection","createRawShaderProgramInjection","createShaderProgramInjection","loadFileInjection","_loadFile","vertexShader","fragmentShader","_isDisposed","action","getUniforms","uniformsNames","results","getUniformLocation","getAttributes","attributesNames","getAttribLocation","enableEffect","bindSamplers","onBind","_onBindObservable","setInt","uniform","uniform1i","setInt2","uniform2i","setInt3","uniform3i","setInt4","uniform4i","setIntArray","array","uniform1iv","setIntArray2","uniform2iv","setIntArray3","uniform3iv","setIntArray4","uniform4iv","setUInt","uniform1ui","setUInt2","uniform2ui","setUInt3","uniform3ui","setUInt4","uniform4ui","setUIntArray","uniform1uiv","setUIntArray2","uniform2uiv","setUIntArray3","uniform3uiv","setUIntArray4","uniform4uiv","setArray","uniform1fv","setArray2","uniform2fv","setArray3","uniform3fv","setArray4","uniform4fv","setMatrices","matrices","uniformMatrix4fv","setMatrix3x3","matrix","uniformMatrix3fv","setMatrix2x2","uniformMatrix2fv","setFloat","uniform1f","setFloat2","uniform2f","setFloat3","uniform3f","setFloat4","uniform4f","apply","_alphaState","_colorWriteChanged","enable","_colorWrite","colorMask","bruteForce","preventCacheWipeBetweenFrames","_currentProgram","resetTextureCache","reset","_alphaMode","_alphaEquation","UNPACK_PREMULTIPLY_ALPHA_WEBGL","_getSamplingParameters","samplingMode","magFilter","minFilter","LINEAR","LINEAR_MIPMAP_NEAREST","LINEAR_MIPMAP_LINEAR","NEAREST_MIPMAP_LINEAR","NEAREST_MIPMAP_NEAREST","min","mag","_createTexture","createTexture","_createHardwareTexture","_createInternalTexture","delayGPUTextureCreation","source","createMipMaps","useSRGBBuffer","samples","label","createMSAATexture","comparisonFunction","_options$samples","isWebGPU","isDepthTexture","hasStencil","layers","filters","TEXTURE_2D_ARRAY","TEXTURE_3D","sizedFormat","_getInternalFormatFromDepthTextureFormat","_getRGBABufferInternalSizedFormat","internalFormat","DEPTH_STENCIL","DEPTH_COMPONENT","_getInternalFormat","_getWebGLTextureTypeFromDepthTextureFormat","_getWebGLTextureType","texImage3D","texImage2D","texParameteri","TEXTURE_MAG_FILTER","TEXTURE_MIN_FILTER","TEXTURE_WRAP_S","CLAMP_TO_EDGE","TEXTURE_WRAP_T","TEXTURE_COMPARE_FUNC","TEXTURE_COMPARE_MODE","COMPARE_REF_TO_TEXTURE","_useSRGBBuffer","baseWidth","baseHeight","_internalTexturesCache","renderBuffer","_setupFramebufferDepthAttachments","_createRenderBuffer","_autoMSAAManagement","hardwareTexture","addMSAARenderBuffer","_getUseSRGBBuffer","noMipmap","url","invertY","scene","onLoad","fallback","forcedExtension","mimeType","loaderOptions","creationFlags","_createTextureBase","args","_prepareWebGLTexture","potWidth","potHeight","img","extension","continuationCallback","isPot","_creationFlags","tip","_getTexImageParametersForCreateTexture","drawImage","_rescaleTexture","_releaseTexture","babylonFormat","UNSIGNED_BYTE","destination","onComplete","_unpackFlipY","UNPACK_FLIP_Y_WEBGL","_getUnpackAlignement","UNPACK_ALIGNMENT","TEXTURE_CUBE_MAP","isMultiview","updateTextureSamplingMode","useMipMaps","_setTextureParameterInteger","updateTextureDimensions","updateTextureWrappingMode","wrapU","wrapV","wrapR","_getTextureWrapMode","_cachedWrapU","_cachedWrapV","TEXTURE_WRAP_R","_cachedWrapR","_uploadCompressedDataToTextureDirectly","lod","compressedTexImage2D","_uploadDataToTextureDirectly","imageData","babylonInternalFormat","useTextureWidthAndHeight","lodMaxWidth","round","log","LOG2E","lodMaxHeight","max","updateTextureData","xOffset","yOffset","targetForBinding","texSubImage2D","_uploadArrayBufferViewToTexture","bindTarget","_prepareWebGLTextureContinuation","isCompressed","removePendingData","onLoadedObservable","processFunction","getCaps","hasDepth","STENCIL_INDEX8","DEPTH_COMPONENT16","DEPTH_COMPONENT24","DEPTH_COMPONENT32F","DEPTH32F_STENCIL8","FLOAT_32_UNSIGNED_INT_24_8_REV","generateStencilBuffer","generateDepthBuffer","depthTextureFormat","dontBindRenderBufferToFrameBuffer","_depthTextureFormat","STENCIL_ATTACHMENT","msInternalFormat","unbindBuffer","createRenderbuffer","_updateRenderBuffer","bindRenderbuffer","RENDERBUFFER","renderbufferStorage","framebufferRenderbuffer","_deleteTexture","unbindAllTextures","_lodTextureHigh","dispose","_lodTextureMid","_lodTextureLow","_irradianceTexture","release","getSamplers","getUniform","_activateCurrentTexture","_currentTextureChannel","_activeChannel","activeTexture","TEXTURE0","forTextureDataUpdate","wasPreviouslyBound","isTextureForRendering","_associatedChannel","currentTextureBound","_boundTexturesCache","_texture$_hardwareTex","_texture$_hardwareTex2","bindTexture","_bindSamplerUniformToChannel","_bindTexture","channel","setTexture","_setTexture","sourceSlot","_currentState","REPEAT","MIRRORED_REPEAT","isPartOfTextureArray","video","videoInternalTexture","getInternalTexture","update","delayLoadState","delayLoad","internalTexture","emptyCubeTexture","emptyTexture3D","emptyTexture2DArray","emptyTexture","needToBind","_cachedCoordinatesMode","coordinatesMode","textureWrapMode","_setAnisotropicLevel","anisotropicFilteringLevel","setTextureArray","textures","_textureUnits","Int32Array","anisotropicFilterExtension","_cachedAnisotropicFilteringLevel","_setTextureParameterFloat","TEXTURE_MAX_ANISOTROPY_EXT","parameter","texParameterf","releaseEffects","keys","Object","removeEventListener","deleteFramebuffer","loseContextOnDispose","_this$_gl$getExtensio","loseContext","attachContextLostEvent","callback","attachContextRestoredEvent","getError","_canRenderToFramebuffer","NO_ERROR","successful","RGBA","fb","createFramebuffer","status","checkFramebufferStatus","FRAMEBUFFER_COMPLETE","readFormat","readType","readPixels","deleteTexture","UNSIGNED_SHORT_4_4_4_4","UNSIGNED_SHORT_5_5_5_1","UNSIGNED_SHORT_5_6_5","BYTE","SHORT","HALF_FLOAT","UNSIGNED_INT_2_10_10_10_REV","UNSIGNED_INT_10F_11F_11F_REV","UNSIGNED_INT_5_9_9_9_REV","ALPHA","LUMINANCE","LUMINANCE_ALPHA","RED","RG","RGB","RED_INTEGER","RG_INTEGER","RGB_INTEGER","RGBA_INTEGER","R8_SNORM","RG8_SNORM","RGB8_SNORM","R8I","RG8I","RGB8I","RGBA8I","RGBA8_SNORM","R8","RG8","RGB8","RGBA8","R8UI","RG8UI","RGB8UI","RGBA8UI","R16I","RG16I","RGB16I","RGBA16I","R16UI","RG16UI","RGB16UI","RGBA16UI","R32I","RG32I","RGB32I","RGBA32I","R32UI","RG32UI","RGB32UI","RGBA32UI","R32F","RG32F","RGB32F","R16F","RG16F","RGB16F","RGB565","R11F_G11F_B10F","RGB9_E5","RGBA4","RGB5_A1","RGB10_A2","RGB10_A2UI","hasAlpha","flushRenderer","numChannels","Promise","resolve","IsSupportedAsync","isSupported","IsSupported","_HasMajorPerformanceCaveat","_IsSupported","tempcanvas","_CreateCanvas","window","WebGLRenderingContext","HasMajorPerformanceCaveat","failIfMajorPerformanceCaveat"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/Engines/thinEngine.js"],"sourcesContent":["import { createPipelineContext, createRawShaderProgram, createShaderProgram, _finalizePipelineContext, _preparePipelineContext, _setProgram, _executeWhenRenderingStateIsCompiled, getStateObject, _createShaderProgram, deleteStateObject, _isRenderingStateCompiled, } from \"./thinEngine.functions.js\";\nimport { IsWrapper } from \"../Materials/drawWrapper.functions.js\";\nimport { Logger } from \"../Misc/logger.js\";\nimport { IsWindowObjectExist } from \"../Misc/domManagement.js\";\nimport { WebGLShaderProcessor } from \"./WebGL/webGLShaderProcessors.js\";\nimport { WebGL2ShaderProcessor } from \"./WebGL/webGL2ShaderProcessors.js\";\nimport { WebGLDataBuffer } from \"../Meshes/WebGL/webGLDataBuffer.js\";\nimport { GetExponentOfTwo } from \"../Misc/tools.functions.js\";\nimport { AbstractEngine } from \"./abstractEngine.js\";\n\nimport { WebGLHardwareTexture } from \"./WebGL/webGLHardwareTexture.js\";\nimport { InternalTexture, IsDepthTexture, HasStencilAspect } from \"../Materials/Textures/internalTexture.js\";\nimport { Effect } from \"../Materials/effect.js\";\nimport { _ConcatenateShader, _getGlobalDefines } from \"./abstractEngine.functions.js\";\nimport { resetCachedPipeline } from \"../Materials/effect.functions.js\";\n/**\n * Keeps track of all the buffer info used in engine.\n */\nclass BufferPointer {\n}\n/**\n * The base engine class (root of all engines)\n */\nexport class ThinEngine extends AbstractEngine {\n /**\n * Gets or sets the name of the engine\n */\n get name() {\n return this._name;\n }\n set name(value) {\n this._name = value;\n }\n /**\n * Returns the version of the engine\n */\n get version() {\n return this._webGLVersion;\n }\n /**\n * Gets or sets the relative url used to load shaders if using the engine in non-minified mode\n */\n static get ShadersRepository() {\n return Effect.ShadersRepository;\n }\n static set ShadersRepository(value) {\n Effect.ShadersRepository = value;\n }\n /**\n * Gets a boolean indicating that the engine supports uniform buffers\n * @see https://doc.babylonjs.com/setup/support/webGL2#uniform-buffer-objets\n */\n get supportsUniformBuffers() {\n return this.webGLVersion > 1 && !this.disableUniformBuffers;\n }\n /**\n * Gets a boolean indicating that only power of 2 textures are supported\n * Please note that you can still use non power of 2 textures but in this case the engine will forcefully convert them\n */\n get needPOTTextures() {\n return this._webGLVersion < 2 || this.forcePOTTextures;\n }\n get _supportsHardwareTextureRescaling() {\n return false;\n }\n /**\n * sets the object from which width and height will be taken from when getting render width and height\n * Will fallback to the gl object\n * @param dimensions the framebuffer width and height that will be used.\n */\n set framebufferDimensionsObject(dimensions) {\n this._framebufferDimensionsObject = dimensions;\n }\n /**\n * Creates a new snapshot at the next frame using the current snapshotRenderingMode\n */\n snapshotRenderingReset() {\n this.snapshotRendering = false;\n }\n /**\n * Creates a new engine\n * @param canvasOrContext defines the canvas or WebGL context to use for rendering. If you provide a WebGL context, Babylon.js will not hook events on the canvas (like pointers, keyboards, etc...) so no event observables will be available. This is mostly used when Babylon.js is used as a plugin on a system which already used the WebGL context\n * @param antialias defines whether anti-aliasing should be enabled (default value is \"undefined\", meaning that the browser may or may not enable it)\n * @param options defines further options to be sent to the getContext() function\n * @param adaptToDeviceRatio defines whether to adapt to the device's viewport characteristics (default: false)\n */\n constructor(canvasOrContext, antialias, options, adaptToDeviceRatio) {\n options = options || {};\n super(antialias ?? options.antialias, options, adaptToDeviceRatio);\n /** @internal */\n this._name = \"WebGL\";\n /**\n * Gets or sets a boolean that indicates if textures must be forced to power of 2 size even if not required\n */\n this.forcePOTTextures = false;\n /** Gets or sets a boolean indicating if the engine should validate programs after compilation */\n this.validateShaderPrograms = false;\n /**\n * Gets or sets a boolean indicating that uniform buffers must be disabled even if they are supported\n */\n this.disableUniformBuffers = false;\n /** @internal */\n this._webGLVersion = 1.0;\n this._vertexAttribArraysEnabled = [];\n this._uintIndicesCurrentlySet = false;\n this._currentBoundBuffer = new Array();\n /** @internal */\n this._currentFramebuffer = null;\n /** @internal */\n this._dummyFramebuffer = null;\n this._currentBufferPointers = new Array();\n this._currentInstanceLocations = new Array();\n this._currentInstanceBuffers = new Array();\n this._vaoRecordInProgress = false;\n this._mustWipeVertexAttributes = false;\n this._nextFreeTextureSlots = new Array();\n this._maxSimultaneousTextures = 0;\n this._maxMSAASamplesOverride = null;\n this._unpackFlipYCached = null;\n /**\n * In case you are sharing the context with other applications, it might\n * be interested to not cache the unpack flip y state to ensure a consistent\n * value would be set.\n */\n this.enableUnpackFlipYCached = true;\n /**\n * @internal\n */\n this._boundUniforms = {};\n if (!canvasOrContext) {\n return;\n }\n let canvas = null;\n if (canvasOrContext.getContext) {\n canvas = canvasOrContext;\n this._renderingCanvas = canvas;\n if (options.preserveDrawingBuffer === undefined) {\n options.preserveDrawingBuffer = false;\n }\n if (options.xrCompatible === undefined) {\n options.xrCompatible = false;\n }\n // Exceptions\n if (navigator && navigator.userAgent) {\n this._setupMobileChecks();\n const ua = navigator.userAgent;\n for (const exception of ThinEngine.ExceptionList) {\n const key = exception.key;\n const targets = exception.targets;\n const check = new RegExp(key);\n if (check.test(ua)) {\n if (exception.capture && exception.captureConstraint) {\n const capture = exception.capture;\n const constraint = exception.captureConstraint;\n const regex = new RegExp(capture);\n const matches = regex.exec(ua);\n if (matches && matches.length > 0) {\n const capturedValue = parseInt(matches[matches.length - 1]);\n if (capturedValue >= constraint) {\n continue;\n }\n }\n }\n for (const target of targets) {\n switch (target) {\n case \"uniformBuffer\":\n this.disableUniformBuffers = true;\n break;\n case \"vao\":\n this.disableVertexArrayObjects = true;\n break;\n case \"antialias\":\n options.antialias = false;\n break;\n case \"maxMSAASamples\":\n this._maxMSAASamplesOverride = 1;\n break;\n }\n }\n }\n }\n }\n // Context lost\n if (!this._doNotHandleContextLost) {\n this._onContextLost = (evt) => {\n evt.preventDefault();\n this._contextWasLost = true;\n Logger.Warn(\"WebGL context lost.\");\n this.onContextLostObservable.notifyObservers(this);\n };\n this._onContextRestored = () => {\n this._restoreEngineAfterContextLost(() => this._initGLContext());\n };\n canvas.addEventListener(\"webglcontextlost\", this._onContextLost, false);\n canvas.addEventListener(\"webglcontextrestored\", this._onContextRestored, false);\n options.powerPreference = options.powerPreference || \"high-performance\";\n }\n if (this._badDesktopOS) {\n options.xrCompatible = false;\n }\n // GL\n if (!options.disableWebGL2Support) {\n try {\n this._gl = (canvas.getContext(\"webgl2\", options) || canvas.getContext(\"experimental-webgl2\", options));\n if (this._gl) {\n this._webGLVersion = 2.0;\n this._shaderPlatformName = \"WEBGL2\";\n // Prevent weird browsers to lie (yeah that happens!)\n if (!this._gl.deleteQuery) {\n this._webGLVersion = 1.0;\n this._shaderPlatformName = \"WEBGL1\";\n }\n }\n }\n catch (e) {\n // Do nothing\n }\n }\n if (!this._gl) {\n if (!canvas) {\n throw new Error(\"The provided canvas is null or undefined.\");\n }\n try {\n this._gl = (canvas.getContext(\"webgl\", options) || canvas.getContext(\"experimental-webgl\", options));\n }\n catch (e) {\n throw new Error(\"WebGL not supported\");\n }\n }\n if (!this._gl) {\n throw new Error(\"WebGL not supported\");\n }\n }\n else {\n this._gl = canvasOrContext;\n this._renderingCanvas = this._gl.canvas;\n if (this._gl.renderbufferStorageMultisample) {\n this._webGLVersion = 2.0;\n this._shaderPlatformName = \"WEBGL2\";\n }\n else {\n this._shaderPlatformName = \"WEBGL1\";\n }\n const attributes = this._gl.getContextAttributes();\n if (attributes) {\n options.stencil = attributes.stencil;\n }\n }\n // Ensures a consistent color space unpacking of textures cross browser.\n this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, this._gl.NONE);\n if (options.useHighPrecisionFloats !== undefined) {\n this._highPrecisionShadersAllowed = options.useHighPrecisionFloats;\n }\n this.resize();\n this._initGLContext();\n this._initFeatures();\n // Prepare buffer pointers\n for (let i = 0; i < this._caps.maxVertexAttribs; i++) {\n this._currentBufferPointers[i] = new BufferPointer();\n }\n // Shader processor\n this._shaderProcessor = this.webGLVersion > 1 ? new WebGL2ShaderProcessor() : new WebGLShaderProcessor();\n // Starting with iOS 14, we can trust the browser\n // let matches = navigator.userAgent.match(/Version\\/(\\d+)/);\n // if (matches && matches.length === 2) {\n // if (parseInt(matches[1]) >= 14) {\n // this._badOS = false;\n // }\n // }\n const versionToLog = `Babylon.js v${ThinEngine.Version}`;\n Logger.Log(versionToLog + ` - ${this.description}`);\n // Check setAttribute in case of workers\n if (this._renderingCanvas && this._renderingCanvas.setAttribute) {\n this._renderingCanvas.setAttribute(\"data-engine\", versionToLog);\n }\n const stateObject = getStateObject(this._gl);\n // update state object with the current engine state\n stateObject.validateShaderPrograms = this.validateShaderPrograms;\n stateObject.parallelShaderCompile = this._caps.parallelShaderCompile;\n }\n _clearEmptyResources() {\n this._dummyFramebuffer = null;\n super._clearEmptyResources();\n }\n /**\n * @internal\n */\n _getShaderProcessingContext(shaderLanguage) {\n return null;\n }\n /**\n * Gets a boolean indicating if all created effects are ready\n * @returns true if all effects are ready\n */\n areAllEffectsReady() {\n for (const key in this._compiledEffects) {\n const effect = this._compiledEffects[key];\n if (!effect.isReady()) {\n return false;\n }\n }\n return true;\n }\n _initGLContext() {\n // Caps\n this._caps = {\n maxTexturesImageUnits: this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),\n maxCombinedTexturesImageUnits: this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),\n maxVertexTextureImageUnits: this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),\n maxTextureSize: this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),\n maxSamples: this._webGLVersion > 1 ? this._gl.getParameter(this._gl.MAX_SAMPLES) : 1,\n maxCubemapTextureSize: this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),\n maxRenderTextureSize: this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),\n maxVertexAttribs: this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),\n maxVaryingVectors: this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),\n maxFragmentUniformVectors: this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),\n maxVertexUniformVectors: this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),\n parallelShaderCompile: this._gl.getExtension(\"KHR_parallel_shader_compile\") || undefined,\n standardDerivatives: this._webGLVersion > 1 || this._gl.getExtension(\"OES_standard_derivatives\") !== null,\n maxAnisotropy: 1,\n astc: this._gl.getExtension(\"WEBGL_compressed_texture_astc\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_astc\"),\n bptc: this._gl.getExtension(\"EXT_texture_compression_bptc\") || this._gl.getExtension(\"WEBKIT_EXT_texture_compression_bptc\"),\n s3tc: this._gl.getExtension(\"WEBGL_compressed_texture_s3tc\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_s3tc\"),\n // eslint-disable-next-line @typescript-eslint/naming-convention\n s3tc_srgb: this._gl.getExtension(\"WEBGL_compressed_texture_s3tc_srgb\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_s3tc_srgb\"),\n pvrtc: this._gl.getExtension(\"WEBGL_compressed_texture_pvrtc\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_pvrtc\"),\n etc1: this._gl.getExtension(\"WEBGL_compressed_texture_etc1\") || this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_etc1\"),\n etc2: this._gl.getExtension(\"WEBGL_compressed_texture_etc\") ||\n this._gl.getExtension(\"WEBKIT_WEBGL_compressed_texture_etc\") ||\n this._gl.getExtension(\"WEBGL_compressed_texture_es3_0\"), // also a requirement of OpenGL ES 3\n textureAnisotropicFilterExtension: this._gl.getExtension(\"EXT_texture_filter_anisotropic\") ||\n this._gl.getExtension(\"WEBKIT_EXT_texture_filter_anisotropic\") ||\n this._gl.getExtension(\"MOZ_EXT_texture_filter_anisotropic\"),\n uintIndices: this._webGLVersion > 1 || this._gl.getExtension(\"OES_element_index_uint\") !== null,\n fragmentDepthSupported: this._webGLVersion > 1 || this._gl.getExtension(\"EXT_frag_depth\") !== null,\n highPrecisionShaderSupported: false,\n timerQuery: this._gl.getExtension(\"EXT_disjoint_timer_query_webgl2\") || this._gl.getExtension(\"EXT_disjoint_timer_query\"),\n supportOcclusionQuery: this._webGLVersion > 1,\n canUseTimestampForTimerQuery: false,\n drawBuffersExtension: false,\n maxMSAASamples: 1,\n colorBufferFloat: !!(this._webGLVersion > 1 && this._gl.getExtension(\"EXT_color_buffer_float\")),\n supportFloatTexturesResolve: false,\n rg11b10ufColorRenderable: false,\n colorBufferHalfFloat: !!(this._webGLVersion > 1 && this._gl.getExtension(\"EXT_color_buffer_half_float\")),\n textureFloat: this._webGLVersion > 1 || this._gl.getExtension(\"OES_texture_float\") ? true : false,\n textureHalfFloat: this._webGLVersion > 1 || this._gl.getExtension(\"OES_texture_half_float\") ? true : false,\n textureHalfFloatRender: false,\n textureFloatLinearFiltering: false,\n textureFloatRender: false,\n textureHalfFloatLinearFiltering: false,\n vertexArrayObject: false,\n instancedArrays: false,\n textureLOD: this._webGLVersion > 1 || this._gl.getExtension(\"EXT_shader_texture_lod\") ? true : false,\n texelFetch: this._webGLVersion !== 1,\n blendMinMax: false,\n multiview: this._gl.getExtension(\"OVR_multiview2\"),\n oculusMultiview: this._gl.getExtension(\"OCULUS_multiview\"),\n depthTextureExtension: false,\n canUseGLInstanceID: this._webGLVersion > 1,\n canUseGLVertexID: this._webGLVersion > 1,\n supportComputeShaders: false,\n supportSRGBBuffers: false,\n supportTransformFeedbacks: this._webGLVersion > 1,\n textureMaxLevel: this._webGLVersion > 1,\n texture2DArrayMaxLayerCount: this._webGLVersion > 1 ? this._gl.getParameter(this._gl.MAX_ARRAY_TEXTURE_LAYERS) : 128,\n disableMorphTargetTexture: false,\n textureNorm16: this._gl.getExtension(\"EXT_texture_norm16\") ? true : false,\n };\n this._caps.supportFloatTexturesResolve = this._caps.colorBufferFloat;\n this._caps.rg11b10ufColorRenderable = this._caps.colorBufferFloat;\n // Infos\n this._glVersion = this._gl.getParameter(this._gl.VERSION);\n const rendererInfo = this._gl.getExtension(\"WEBGL_debug_renderer_info\");\n if (rendererInfo != null) {\n this._glRenderer = this._gl.getParameter(rendererInfo.UNMASKED_RENDERER_WEBGL);\n this._glVendor = this._gl.getParameter(rendererInfo.UNMASKED_VENDOR_WEBGL);\n }\n if (!this._glVendor) {\n this._glVendor = this._gl.getParameter(this._gl.VENDOR) || \"Unknown vendor\";\n }\n if (!this._glRenderer) {\n this._glRenderer = this._gl.getParameter(this._gl.RENDERER) || \"Unknown renderer\";\n }\n // Constants\n if (this._gl.HALF_FLOAT_OES !== 0x8d61) {\n this._gl.HALF_FLOAT_OES = 0x8d61; // Half floating-point type (16-bit).\n }\n if (this._gl.RGBA16F !== 0x881a) {\n this._gl.RGBA16F = 0x881a; // RGBA 16-bit floating-point color-renderable internal sized format.\n }\n if (this._gl.RGBA32F !== 0x8814) {\n this._gl.RGBA32F = 0x8814; // RGBA 32-bit floating-point color-renderable internal sized format.\n }\n if (this._gl.DEPTH24_STENCIL8 !== 35056) {\n this._gl.DEPTH24_STENCIL8 = 35056;\n }\n // Extensions\n if (this._caps.timerQuery) {\n if (this._webGLVersion === 1) {\n this._gl.getQuery = this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery);\n }\n // WebGLQuery casted to number to avoid TS error\n this._caps.canUseTimestampForTimerQuery = (this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT, this._caps.timerQuery.QUERY_COUNTER_BITS_EXT) ?? 0) > 0;\n }\n this._caps.maxAnisotropy = this._caps.textureAnisotropicFilterExtension\n ? this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT)\n : 0;\n this._caps.textureFloatLinearFiltering = this._caps.textureFloat && this._gl.getExtension(\"OES_texture_float_linear\") ? true : false;\n this._caps.textureFloatRender = this._caps.textureFloat && this._canRenderToFloatFramebuffer() ? true : false;\n this._caps.textureHalfFloatLinearFiltering =\n this._webGLVersion > 1 || (this._caps.textureHalfFloat && this._gl.getExtension(\"OES_texture_half_float_linear\")) ? true : false;\n if (this._caps.textureNorm16) {\n this._gl.R16_EXT = 0x822a;\n this._gl.RG16_EXT = 0x822c;\n this._gl.RGB16_EXT = 0x8054;\n this._gl.RGBA16_EXT = 0x805b;\n this._gl.R16_SNORM_EXT = 0x8f98;\n this._gl.RG16_SNORM_EXT = 0x8f99;\n this._gl.RGB16_SNORM_EXT = 0x8f9a;\n this._gl.RGBA16_SNORM_EXT = 0x8f9b;\n }\n // Compressed formats\n if (this._caps.astc) {\n this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR = this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;\n }\n if (this._caps.bptc) {\n this._gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT = this._caps.bptc.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;\n }\n if (this._caps.s3tc_srgb) {\n this._gl.COMPRESSED_SRGB_S3TC_DXT1_EXT = this._caps.s3tc_srgb.COMPRESSED_SRGB_S3TC_DXT1_EXT;\n this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT = this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;\n this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT = this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT;\n }\n if (this._caps.etc2) {\n this._gl.COMPRESSED_SRGB8_ETC2 = this._caps.etc2.COMPRESSED_SRGB8_ETC2;\n this._gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC = this._caps.etc2.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC;\n }\n // Checks if some of the format renders first to allow the use of webgl inspector.\n if (this._webGLVersion > 1) {\n if (this._gl.HALF_FLOAT_OES !== 0x140b) {\n this._gl.HALF_FLOAT_OES = 0x140b;\n }\n }\n this._caps.textureHalfFloatRender = this._caps.textureHalfFloat && this._canRenderToHalfFloatFramebuffer();\n // Draw buffers\n if (this._webGLVersion > 1) {\n this._caps.drawBuffersExtension = true;\n this._caps.maxMSAASamples = this._maxMSAASamplesOverride !== null ? this._maxMSAASamplesOverride : this._gl.getParameter(this._gl.MAX_SAMPLES);\n this._caps.maxDrawBuffers = this._gl.getParameter(this._gl.MAX_DRAW_BUFFERS);\n }\n else {\n const drawBuffersExtension = this._gl.getExtension(\"WEBGL_draw_buffers\");\n if (drawBuffersExtension !== null) {\n this._caps.drawBuffersExtension = true;\n this._gl.drawBuffers = drawBuffersExtension.drawBuffersWEBGL.bind(drawBuffersExtension);\n this._caps.maxDrawBuffers = this._gl.getParameter(drawBuffersExtension.MAX_DRAW_BUFFERS_WEBGL);\n this._gl.DRAW_FRAMEBUFFER = this._gl.FRAMEBUFFER;\n for (let i = 0; i < 16; i++) {\n this._gl[\"COLOR_ATTACHMENT\" + i + \"_WEBGL\"] = drawBuffersExtension[\"COLOR_ATTACHMENT\" + i + \"_WEBGL\"];\n }\n }\n }\n // Depth Texture\n if (this._webGLVersion > 1) {\n this._caps.depthTextureExtension = true;\n }\n else {\n const depthTextureExtension = this._gl.getExtension(\"WEBGL_depth_texture\");\n if (depthTextureExtension != null) {\n this._caps.depthTextureExtension = true;\n this._gl.UNSIGNED_INT_24_8 = depthTextureExtension.UNSIGNED_INT_24_8_WEBGL;\n }\n }\n // Vertex array object\n if (this.disableVertexArrayObjects) {\n this._caps.vertexArrayObject = false;\n }\n else if (this._webGLVersion > 1) {\n this._caps.vertexArrayObject = true;\n }\n else {\n const vertexArrayObjectExtension = this._gl.getExtension(\"OES_vertex_array_object\");\n if (vertexArrayObjectExtension != null) {\n this._caps.vertexArrayObject = true;\n this._gl.createVertexArray = vertexArrayObjectExtension.createVertexArrayOES.bind(vertexArrayObjectExtension);\n this._gl.bindVertexArray = vertexArrayObjectExtension.bindVertexArrayOES.bind(vertexArrayObjectExtension);\n this._gl.deleteVertexArray = vertexArrayObjectExtension.deleteVertexArrayOES.bind(vertexArrayObjectExtension);\n }\n }\n // Instances count\n if (this._webGLVersion > 1) {\n this._caps.instancedArrays = true;\n }\n else {\n const instanceExtension = this._gl.getExtension(\"ANGLE_instanced_arrays\");\n if (instanceExtension != null) {\n this._caps.instancedArrays = true;\n this._gl.drawArraysInstanced = instanceExtension.drawArraysInstancedANGLE.bind(instanceExtension);\n this._gl.drawElementsInstanced = instanceExtension.drawElementsInstancedANGLE.bind(instanceExtension);\n this._gl.vertexAttribDivisor = instanceExtension.vertexAttribDivisorANGLE.bind(instanceExtension);\n }\n else {\n this._caps.instancedArrays = false;\n }\n }\n if (this._gl.getShaderPrecisionFormat) {\n const vertexhighp = this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER, this._gl.HIGH_FLOAT);\n const fragmenthighp = this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER, this._gl.HIGH_FLOAT);\n if (vertexhighp && fragmenthighp) {\n this._caps.highPrecisionShaderSupported = vertexhighp.precision !== 0 && fragmenthighp.precision !== 0;\n }\n }\n if (this._webGLVersion > 1) {\n this._caps.blendMinMax = true;\n }\n else {\n const blendMinMaxExtension = this._gl.getExtension(\"EXT_blend_minmax\");\n if (blendMinMaxExtension != null) {\n this._caps.blendMinMax = true;\n this._gl.MAX = blendMinMaxExtension.MAX_EXT;\n this._gl.MIN = blendMinMaxExtension.MIN_EXT;\n }\n }\n // sRGB buffers\n // only run this if not already set to true (in the constructor, for example)\n if (!this._caps.supportSRGBBuffers) {\n if (this._webGLVersion > 1) {\n this._caps.supportSRGBBuffers = true;\n this._glSRGBExtensionValues = {\n SRGB: WebGL2RenderingContext.SRGB,\n SRGB8: WebGL2RenderingContext.SRGB8,\n SRGB8_ALPHA8: WebGL2RenderingContext.SRGB8_ALPHA8,\n };\n }\n else {\n const sRGBExtension = this._gl.getExtension(\"EXT_sRGB\");\n if (sRGBExtension != null) {\n this._caps.supportSRGBBuffers = true;\n this._glSRGBExtensionValues = {\n SRGB: sRGBExtension.SRGB_EXT,\n SRGB8: sRGBExtension.SRGB_ALPHA_EXT,\n SRGB8_ALPHA8: sRGBExtension.SRGB_ALPHA_EXT,\n };\n }\n }\n // take into account the forced state that was provided in options\n if (this._creationOptions) {\n const forceSRGBBufferSupportState = this._creationOptions.forceSRGBBufferSupportState;\n if (forceSRGBBufferSupportState !== undefined) {\n this._caps.supportSRGBBuffers = this._caps.supportSRGBBuffers && forceSRGBBufferSupportState;\n }\n }\n }\n // Depth buffer\n this._depthCullingState.depthTest = true;\n this._depthCullingState.depthFunc = this._gl.LEQUAL;\n this._depthCullingState.depthMask = true;\n // Texture maps\n this._maxSimultaneousTextures = this._caps.maxCombinedTexturesImageUnits;\n for (let slot = 0; slot < this._maxSimultaneousTextures; slot++) {\n this._nextFreeTextureSlots.push(slot);\n }\n if (this._glRenderer === \"Mali-G72\") {\n // Overcome a bug when using a texture to store morph targets on Mali-G72\n this._caps.disableMorphTargetTexture = true;\n }\n }\n _initFeatures() {\n this._features = {\n forceBitmapOverHTMLImageElement: typeof HTMLImageElement === \"undefined\",\n supportRenderAndCopyToLodForFloatTextures: this._webGLVersion !== 1,\n supportDepthStencilTexture: this._webGLVersion !== 1,\n supportShadowSamplers: this._webGLVersion !== 1,\n uniformBufferHardCheckMatrix: false,\n allowTexturePrefiltering: this._webGLVersion !== 1,\n trackUbosInFrame: false,\n checkUbosContentBeforeUpload: false,\n supportCSM: this._webGLVersion !== 1,\n basisNeedsPOT: this._webGLVersion === 1,\n support3DTextures: this._webGLVersion !== 1,\n needTypeSuffixInShaderConstants: this._webGLVersion !== 1,\n supportMSAA: this._webGLVersion !== 1,\n supportSSAO2: this._webGLVersion !== 1,\n supportIBLShadows: this._webGLVersion !== 1,\n supportExtendedTextureFormats: this._webGLVersion !== 1,\n supportSwitchCaseInShader: this._webGLVersion !== 1,\n supportSyncTextureRead: true,\n needsInvertingBitmap: true,\n useUBOBindingCache: true,\n needShaderCodeInlining: false,\n needToAlwaysBindUniformBuffers: false,\n supportRenderPasses: false,\n supportSpriteInstancing: true,\n forceVertexBufferStrideAndOffsetMultiple4Bytes: false,\n _checkNonFloatVertexBuffersDontRecreatePipelineContext: false,\n _collectUbosUpdatedInFrame: false,\n };\n }\n /**\n * Gets version of the current webGL context\n * Keep it for back compat - use version instead\n */\n get webGLVersion() {\n return this._webGLVersion;\n }\n /**\n * Gets a string identifying the name of the class\n * @returns \"Engine\" string\n */\n getClassName() {\n return \"ThinEngine\";\n }\n /** @internal */\n _prepareWorkingCanvas() {\n if (this._workingCanvas) {\n return;\n }\n this._workingCanvas = this.createCanvas(1, 1);\n const context = this._workingCanvas.getContext(\"2d\");\n if (context) {\n this._workingContext = context;\n }\n }\n /**\n * Gets an object containing information about the current engine context\n * @returns an object containing the vendor, the renderer and the version of the current engine context\n */\n getInfo() {\n return this.getGlInfo();\n }\n /**\n * Gets an object containing information about the current webGL context\n * @returns an object containing the vendor, the renderer and the version of the current webGL context\n */\n getGlInfo() {\n return {\n vendor: this._glVendor,\n renderer: this._glRenderer,\n version: this._glVersion,\n };\n }\n /**Gets driver info if available */\n extractDriverInfo() {\n const glInfo = this.getGlInfo();\n if (glInfo && glInfo.renderer) {\n return glInfo.renderer;\n }\n return \"\";\n }\n /**\n * Gets the current render width\n * @param useScreen defines if screen size must be used (or the current render target if any)\n * @returns a number defining the current render width\n */\n getRenderWidth(useScreen = false) {\n if (!useScreen && this._currentRenderTarget) {\n return this._currentRenderTarget.width;\n }\n return this._framebufferDimensionsObject ? this._framebufferDimensionsObject.framebufferWidth : this._gl.drawingBufferWidth;\n }\n /**\n * Gets the current render height\n * @param useScreen defines if screen size must be used (or the current render target if any)\n * @returns a number defining the current render height\n */\n getRenderHeight(useScreen = false) {\n if (!useScreen && this._currentRenderTarget) {\n return this._currentRenderTarget.height;\n }\n return this._framebufferDimensionsObject ? this._framebufferDimensionsObject.framebufferHeight : this._gl.drawingBufferHeight;\n }\n /**\n * Clear the current render buffer or the current render target (if any is set up)\n * @param color defines the color to use\n * @param backBuffer defines if the back buffer must be cleared\n * @param depth defines if the depth buffer must be cleared\n * @param stencil defines if the stencil buffer must be cleared\n */\n clear(color, backBuffer, depth, stencil = false) {\n const useStencilGlobalOnly = this.stencilStateComposer.useStencilGlobalOnly;\n this.stencilStateComposer.useStencilGlobalOnly = true; // make sure the stencil mask is coming from the global stencil and not from a material (effect) which would currently be in effect\n this.applyStates();\n this.stencilStateComposer.useStencilGlobalOnly = useStencilGlobalOnly;\n let mode = 0;\n if (backBuffer && color) {\n let setBackBufferColor = true;\n if (this._currentRenderTarget) {\n const textureFormat = this._currentRenderTarget.texture?.format;\n if (textureFormat === 8 ||\n textureFormat === 9 ||\n textureFormat === 10 ||\n textureFormat === 11) {\n const textureType = this._currentRenderTarget.texture?.type;\n if (textureType === 7 || textureType === 5) {\n ThinEngine._TempClearColorUint32[0] = color.r * 255;\n ThinEngine._TempClearColorUint32[1] = color.g * 255;\n ThinEngine._TempClearColorUint32[2] = color.b * 255;\n ThinEngine._TempClearColorUint32[3] = color.a * 255;\n this._gl.clearBufferuiv(this._gl.COLOR, 0, ThinEngine._TempClearColorUint32);\n setBackBufferColor = false;\n }\n else {\n ThinEngine._TempClearColorInt32[0] = color.r * 255;\n ThinEngine._TempClearColorInt32[1] = color.g * 255;\n ThinEngine._TempClearColorInt32[2] = color.b * 255;\n ThinEngine._TempClearColorInt32[3] = color.a * 255;\n this._gl.clearBufferiv(this._gl.COLOR, 0, ThinEngine._TempClearColorInt32);\n setBackBufferColor = false;\n }\n }\n }\n if (setBackBufferColor) {\n this._gl.clearColor(color.r, color.g, color.b, color.a !== undefined ? color.a : 1.0);\n mode |= this._gl.COLOR_BUFFER_BIT;\n }\n }\n if (depth) {\n if (this.useReverseDepthBuffer) {\n this._depthCullingState.depthFunc = this._gl.GEQUAL;\n this._gl.clearDepth(0.0);\n }\n else {\n this._gl.clearDepth(1.0);\n }\n mode |= this._gl.DEPTH_BUFFER_BIT;\n }\n if (stencil) {\n this._gl.clearStencil(0);\n mode |= this._gl.STENCIL_BUFFER_BIT;\n }\n this._gl.clear(mode);\n }\n /**\n * @internal\n */\n _viewport(x, y, width, height) {\n if (x !== this._viewportCached.x || y !== this._viewportCached.y || width !== this._viewportCached.z || height !== this._viewportCached.w) {\n this._viewportCached.x = x;\n this._viewportCached.y = y;\n this._viewportCached.z = width;\n this._viewportCached.w = height;\n this._gl.viewport(x, y, width, height);\n }\n }\n /**\n * End the current frame\n */\n endFrame() {\n super.endFrame();\n // Force a flush in case we are using a bad OS.\n if (this._badOS) {\n this.flushFramebuffer();\n }\n }\n /**\n * Gets the performance monitor attached to this engine\n * @see https://doc.babylonjs.com/features/featuresDeepDive/scene/optimize_your_scene#engineinstrumentation\n */\n get performanceMonitor() {\n throw new Error(\"Not Supported by ThinEngine\");\n }\n /**\n * Binds the frame buffer to the specified texture.\n * @param rtWrapper The render target wrapper to render to\n * @param faceIndex The face of the texture to render to in case of cube texture and if the render target wrapper is not a multi render target\n * @param requiredWidth The width of the target to render to\n * @param requiredHeight The height of the target to render to\n * @param forceFullscreenViewport Forces the viewport to be the entire texture/screen if true\n * @param lodLevel Defines the lod level to bind to the frame buffer\n * @param layer Defines the 2d array index to bind to the frame buffer if the render target wrapper is not a multi render target\n */\n bindFramebuffer(rtWrapper, faceIndex = 0, requiredWidth, requiredHeight, forceFullscreenViewport, lodLevel = 0, layer = 0) {\n const webglRTWrapper = rtWrapper;\n if (this._currentRenderTarget) {\n this.unBindFramebuffer(this._currentRenderTarget);\n }\n this._currentRenderTarget = rtWrapper;\n this._bindUnboundFramebuffer(webglRTWrapper._framebuffer);\n const gl = this._gl;\n if (!rtWrapper.isMulti) {\n if (rtWrapper.is2DArray || rtWrapper.is3D) {\n gl.framebufferTextureLayer(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, rtWrapper.texture._hardwareTexture?.underlyingResource, lodLevel, layer);\n webglRTWrapper._currentLOD = lodLevel;\n }\n else if (rtWrapper.isCube) {\n gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, rtWrapper.texture._hardwareTexture?.underlyingResource, lodLevel);\n }\n else if (webglRTWrapper._currentLOD !== lodLevel) {\n gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, rtWrapper.texture._hardwareTexture?.underlyingResource, lodLevel);\n webglRTWrapper._currentLOD = lodLevel;\n }\n }\n const depthStencilTexture = rtWrapper._depthStencilTexture;\n if (depthStencilTexture) {\n if (rtWrapper.is3D) {\n if (rtWrapper.texture.width !== depthStencilTexture.width ||\n rtWrapper.texture.height !== depthStencilTexture.height ||\n rtWrapper.texture.depth !== depthStencilTexture.depth) {\n Logger.Warn(\"Depth/Stencil attachment for 3D target must have same dimensions as color attachment\");\n }\n }\n const attachment = rtWrapper._depthStencilTextureWithStencil ? gl.DEPTH_STENCIL_ATTACHMENT : gl.DEPTH_ATTACHMENT;\n if (rtWrapper.is2DArray || rtWrapper.is3D) {\n gl.framebufferTextureLayer(gl.FRAMEBUFFER, attachment, depthStencilTexture._hardwareTexture?.underlyingResource, lodLevel, layer);\n }\n else if (rtWrapper.isCube) {\n gl.framebufferTexture2D(gl.FRAMEBUFFER, attachment, gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex, depthStencilTexture._hardwareTexture?.underlyingResource, lodLevel);\n }\n else {\n gl.framebufferTexture2D(gl.FRAMEBUFFER, attachment, gl.TEXTURE_2D, depthStencilTexture._hardwareTexture?.underlyingResource, lodLevel);\n }\n }\n if (webglRTWrapper._MSAAFramebuffer) {\n this._bindUnboundFramebuffer(webglRTWrapper._MSAAFramebuffer);\n }\n if (this._cachedViewport && !forceFullscreenViewport) {\n this.setViewport(this._cachedViewport, requiredWidth, requiredHeight);\n }\n else {\n if (!requiredWidth) {\n requiredWidth = rtWrapper.width;\n if (lodLevel) {\n requiredWidth = requiredWidth / Math.pow(2, lodLevel);\n }\n }\n if (!requiredHeight) {\n requiredHeight = rtWrapper.height;\n if (lodLevel) {\n requiredHeight = requiredHeight / Math.pow(2, lodLevel);\n }\n }\n this._viewport(0, 0, requiredWidth, requiredHeight);\n }\n this.wipeCaches();\n }\n /**\n * Set various states to the webGL context\n * @param culling defines culling state: true to enable culling, false to disable it\n * @param zOffset defines the value to apply to zOffset (0 by default)\n * @param force defines if states must be applied even if cache is up to date\n * @param reverseSide defines if culling must be reversed (CCW if false, CW if true)\n * @param cullBackFaces true to cull back faces, false to cull front faces (if culling is enabled)\n * @param stencil stencil states to set\n * @param zOffsetUnits defines the value to apply to zOffsetUnits (0 by default)\n */\n setState(culling, zOffset = 0, force, reverseSide = false, cullBackFaces, stencil, zOffsetUnits = 0) {\n // Culling\n if (this._depthCullingState.cull !== culling || force) {\n this._depthCullingState.cull = culling;\n }\n // Cull face\n const cullFace = (this.cullBackFaces ?? cullBackFaces ?? true) ? this._gl.BACK : this._gl.FRONT;\n if (this._depthCullingState.cullFace !== cullFace || force) {\n this._depthCullingState.cullFace = cullFace;\n }\n // Z offset\n this.setZOffset(zOffset);\n this.setZOffsetUnits(zOffsetUnits);\n // Front face\n const frontFace = reverseSide ? this._gl.CW : this._gl.CCW;\n if (this._depthCullingState.frontFace !== frontFace || force) {\n this._depthCullingState.frontFace = frontFace;\n }\n this._stencilStateComposer.stencilMaterial = stencil;\n }\n /**\n * @internal\n */\n _bindUnboundFramebuffer(framebuffer) {\n if (this._currentFramebuffer !== framebuffer) {\n this._gl.bindFramebuffer(this._gl.FRAMEBUFFER, framebuffer);\n this._currentFramebuffer = framebuffer;\n }\n }\n /** @internal */\n _currentFrameBufferIsDefaultFrameBuffer() {\n return this._currentFramebuffer === null;\n }\n /**\n * Generates the mipmaps for a texture\n * @param texture texture to generate the mipmaps for\n */\n generateMipmaps(texture) {\n const target = this._getTextureTarget(texture);\n this._bindTextureDirectly(target, texture, true);\n this._gl.generateMipmap(target);\n this._bindTextureDirectly(target, null);\n }\n /**\n * Unbind the current render target texture from the webGL context\n * @param texture defines the render target wrapper to unbind\n * @param disableGenerateMipMaps defines a boolean indicating that mipmaps must not be generated\n * @param onBeforeUnbind defines a function which will be called before the effective unbind\n */\n unBindFramebuffer(texture, disableGenerateMipMaps = false, onBeforeUnbind) {\n const webglRTWrapper = texture;\n this._currentRenderTarget = null;\n if (!webglRTWrapper.disableAutomaticMSAAResolve) {\n if (texture.isMulti) {\n this.resolveMultiFramebuffer(texture);\n }\n else {\n this.resolveFramebuffer(texture);\n }\n }\n if (!disableGenerateMipMaps) {\n if (texture.isMulti) {\n this.generateMipMapsMultiFramebuffer(texture);\n }\n else {\n this.generateMipMapsFramebuffer(texture);\n }\n }\n if (onBeforeUnbind) {\n if (webglRTWrapper._MSAAFramebuffer) {\n // Bind the correct framebuffer\n this._bindUnboundFramebuffer(webglRTWrapper._framebuffer);\n }\n onBeforeUnbind();\n }\n this._bindUnboundFramebuffer(null);\n }\n /**\n * Generates mipmaps for the texture of the (single) render target\n * @param texture The render target containing the texture to generate the mipmaps for\n */\n generateMipMapsFramebuffer(texture) {\n if (!texture.isMulti && texture.texture?.generateMipMaps && !texture.isCube) {\n this.generateMipmaps(texture.texture);\n }\n }\n /**\n * Resolves the MSAA texture of the (single) render target into its non-MSAA version.\n * Note that if \"texture\" is not a MSAA render target, no resolve is performed.\n * @param texture The render target texture containing the MSAA textures to resolve\n */\n resolveFramebuffer(texture) {\n const rtWrapper = texture;\n const gl = this._gl;\n if (!rtWrapper._MSAAFramebuffer || rtWrapper.isMulti) {\n return;\n }\n let bufferBits = rtWrapper.resolveMSAAColors ? gl.COLOR_BUFFER_BIT : 0;\n bufferBits |= rtWrapper._generateDepthBuffer && rtWrapper.resolveMSAADepth ? gl.DEPTH_BUFFER_BIT : 0;\n bufferBits |= rtWrapper._generateStencilBuffer && rtWrapper.resolveMSAAStencil ? gl.STENCIL_BUFFER_BIT : 0;\n gl.bindFramebuffer(gl.READ_FRAMEBUFFER, rtWrapper._MSAAFramebuffer);\n gl.bindFramebuffer(gl.DRAW_FRAMEBUFFER, rtWrapper._framebuffer);\n gl.blitFramebuffer(0, 0, texture.width, texture.height, 0, 0, texture.width, texture.height, bufferBits, gl.NEAREST);\n }\n /**\n * Force a webGL flush (ie. a flush of all waiting webGL commands)\n */\n flushFramebuffer() {\n this._gl.flush();\n }\n /**\n * Unbind the current render target and bind the default framebuffer\n */\n restoreDefaultFramebuffer() {\n if (this._currentRenderTarget) {\n this.unBindFramebuffer(this._currentRenderTarget);\n }\n else {\n this._bindUnboundFramebuffer(null);\n }\n if (this._cachedViewport) {\n this.setViewport(this._cachedViewport);\n }\n this.wipeCaches();\n }\n // VBOs\n /** @internal */\n _resetVertexBufferBinding() {\n this.bindArrayBuffer(null);\n this._cachedVertexBuffers = null;\n }\n /**\n * Creates a vertex buffer\n * @param data the data or size for the vertex buffer\n * @param _updatable whether the buffer should be created as updatable\n * @param _label defines the label of the buffer (for debug purpose)\n * @returns the new WebGL static buffer\n */\n createVertexBuffer(data, _updatable, _label) {\n return this._createVertexBuffer(data, this._gl.STATIC_DRAW);\n }\n _createVertexBuffer(data, usage) {\n const vbo = this._gl.createBuffer();\n if (!vbo) {\n throw new Error(\"Unable to create vertex buffer\");\n }\n const dataBuffer = new WebGLDataBuffer(vbo);\n this.bindArrayBuffer(dataBuffer);\n if (typeof data !== \"number\") {\n if (data instanceof Array) {\n this._gl.bufferData(this._gl.ARRAY_BUFFER, new Float32Array(data), usage);\n dataBuffer.capacity = data.length * 4;\n }\n else {\n this._gl.bufferData(this._gl.ARRAY_BUFFER, data, usage);\n dataBuffer.capacity = data.byteLength;\n }\n }\n else {\n this._gl.bufferData(this._gl.ARRAY_BUFFER, new Uint8Array(data), usage);\n dataBuffer.capacity = data;\n }\n this._resetVertexBufferBinding();\n dataBuffer.references = 1;\n return dataBuffer;\n }\n /**\n * Creates a dynamic vertex buffer\n * @param data the data for the dynamic vertex buffer\n * @param _label defines the label of the buffer (for debug purpose)\n * @returns the new WebGL dynamic buffer\n */\n createDynamicVertexBuffer(data, _label) {\n return this._createVertexBuffer(data, this._gl.DYNAMIC_DRAW);\n }\n _resetIndexBufferBinding() {\n this.bindIndexBuffer(null);\n this._cachedIndexBuffer = null;\n }\n /**\n * Creates a new index buffer\n * @param indices defines the content of the index buffer\n * @param updatable defines if the index buffer must be updatable\n * @param _label defines the label of the buffer (for debug purpose)\n * @returns a new webGL buffer\n */\n createIndexBuffer(indices, updatable, _label) {\n const vbo = this._gl.createBuffer();\n const dataBuffer = new WebGLDataBuffer(vbo);\n if (!vbo) {\n throw new Error(\"Unable to create index buffer\");\n }\n this.bindIndexBuffer(dataBuffer);\n const data = this._normalizeIndexData(indices);\n this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER, data, updatable ? this._gl.DYNAMIC_DRAW : this._gl.STATIC_DRAW);\n this._resetIndexBufferBinding();\n dataBuffer.references = 1;\n dataBuffer.is32Bits = data.BYTES_PER_ELEMENT === 4;\n return dataBuffer;\n }\n _normalizeIndexData(indices) {\n const bytesPerElement = indices.BYTES_PER_ELEMENT;\n if (bytesPerElement === 2) {\n return indices;\n }\n // Check 32 bit support\n if (this._caps.uintIndices) {\n if (indices instanceof Uint32Array) {\n return indices;\n }\n else {\n // number[] or Int32Array, check if 32 bit is necessary\n for (let index = 0; index < indices.length; index++) {\n if (indices[index] >= 65535) {\n return new Uint32Array(indices);\n }\n }\n return new Uint16Array(indices);\n }\n }\n // No 32 bit support, force conversion to 16 bit (values greater 16 bit are lost)\n return new Uint16Array(indices);\n }\n /**\n * Bind a webGL buffer to the webGL context\n * @param buffer defines the buffer to bind\n */\n bindArrayBuffer(buffer) {\n if (!this._vaoRecordInProgress) {\n this._unbindVertexArrayObject();\n }\n this._bindBuffer(buffer, this._gl.ARRAY_BUFFER);\n }\n /**\n * Bind a specific block at a given index in a specific shader program\n * @param pipelineContext defines the pipeline context to use\n * @param blockName defines the block name\n * @param index defines the index where to bind the block\n */\n bindUniformBlock(pipelineContext, blockName, index) {\n const program = pipelineContext.program;\n const uniformLocation = this._gl.getUniformBlockIndex(program, blockName);\n this._gl.uniformBlockBinding(program, uniformLocation, index);\n }\n // eslint-disable-next-line @typescript-eslint/naming-convention\n bindIndexBuffer(buffer) {\n if (!this._vaoRecordInProgress) {\n this._unbindVertexArrayObject();\n }\n this._bindBuffer(buffer, this._gl.ELEMENT_ARRAY_BUFFER);\n }\n _bindBuffer(buffer, target) {\n if (this._vaoRecordInProgress || this._currentBoundBuffer[target] !== buffer) {\n this._gl.bindBuffer(target, buffer ? buffer.underlyingResource : null);\n this._currentBoundBuffer[target] = buffer;\n }\n }\n /**\n * update the bound buffer with the given data\n * @param data defines the data to update\n */\n updateArrayBuffer(data) {\n this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, data);\n }\n _vertexAttribPointer(buffer, indx, size, type, normalized, stride, offset) {\n const pointer = this._currentBufferPointers[indx];\n if (!pointer) {\n return;\n }\n let changed = false;\n if (!pointer.active) {\n changed = true;\n pointer.active = true;\n pointer.index = indx;\n pointer.size = size;\n pointer.type = type;\n pointer.normalized = normalized;\n pointer.stride = stride;\n pointer.offset = offset;\n pointer.buffer = buffer;\n }\n else {\n if (pointer.buffer !== buffer) {\n pointer.buffer = buffer;\n changed = true;\n }\n if (pointer.size !== size) {\n pointer.size = size;\n changed = true;\n }\n if (pointer.type !== type) {\n pointer.type = type;\n changed = true;\n }\n if (pointer.normalized !== normalized) {\n pointer.normalized = normalized;\n changed = true;\n }\n if (pointer.stride !== stride) {\n pointer.stride = stride;\n changed = true;\n }\n if (pointer.offset !== offset) {\n pointer.offset = offset;\n changed = true;\n }\n }\n if (changed || this._vaoRecordInProgress) {\n this.bindArrayBuffer(buffer);\n if (type === this._gl.UNSIGNED_INT || type === this._gl.INT) {\n this._gl.vertexAttribIPointer(indx, size, type, stride, offset);\n }\n else {\n this._gl.vertexAttribPointer(indx, size, type, normalized, stride, offset);\n }\n }\n }\n /**\n * @internal\n */\n _bindIndexBufferWithCache(indexBuffer) {\n if (indexBuffer == null) {\n return;\n }\n if (this._cachedIndexBuffer !== indexBuffer) {\n this._cachedIndexBuffer = indexBuffer;\n this.bindIndexBuffer(indexBuffer);\n this._uintIndicesCurrentlySet = indexBuffer.is32Bits;\n }\n }\n _bindVertexBuffersAttributes(vertexBuffers, effect, overrideVertexBuffers) {\n const attributes = effect.getAttributesNames();\n if (!this._vaoRecordInProgress) {\n this._unbindVertexArrayObject();\n }\n this.unbindAllAttributes();\n for (let index = 0; index < attributes.length; index++) {\n const order = effect.getAttributeLocation(index);\n if (order >= 0) {\n const ai = attributes[index];\n let vertexBuffer = null;\n if (overrideVertexBuffers) {\n vertexBuffer = overrideVertexBuffers[ai];\n }\n if (!vertexBuffer) {\n vertexBuffer = vertexBuffers[ai];\n }\n if (!vertexBuffer) {\n continue;\n }\n this._gl.enableVertexAttribArray(order);\n if (!this._vaoRecordInProgress) {\n this._vertexAttribArraysEnabled[order] = true;\n }\n const buffer = vertexBuffer.getBuffer();\n if (buffer) {\n this._vertexAttribPointer(buffer, order, vertexBuffer.getSize(), vertexBuffer.type, vertexBuffer.normalized, vertexBuffer.byteStride, vertexBuffer.byteOffset);\n if (vertexBuffer.getIsInstanced()) {\n this._gl.vertexAttribDivisor(order, vertexBuffer.getInstanceDivisor());\n if (!this._vaoRecordInProgress) {\n this._currentInstanceLocations.push(order);\n this._currentInstanceBuffers.push(buffer);\n }\n }\n }\n }\n }\n }\n /**\n * Records a vertex array object\n * @see https://doc.babylonjs.com/setup/support/webGL2#vertex-array-objects\n * @param vertexBuffers defines the list of vertex buffers to store\n * @param indexBuffer defines the index buffer to store\n * @param effect defines the effect to store\n * @param overrideVertexBuffers defines optional list of avertex buffers that overrides the entries in vertexBuffers\n * @returns the new vertex array object\n */\n recordVertexArrayObject(vertexBuffers, indexBuffer, effect, overrideVertexBuffers) {\n const vao = this._gl.createVertexArray();\n if (!vao) {\n throw new Error(\"Unable to create VAO\");\n }\n this._vaoRecordInProgress = true;\n this._gl.bindVertexArray(vao);\n this._mustWipeVertexAttributes = true;\n this._bindVertexBuffersAttributes(vertexBuffers, effect, overrideVertexBuffers);\n this.bindIndexBuffer(indexBuffer);\n this._vaoRecordInProgress = false;\n this._gl.bindVertexArray(null);\n return vao;\n }\n /**\n * Bind a specific vertex array object\n * @see https://doc.babylonjs.com/setup/support/webGL2#vertex-array-objects\n * @param vertexArrayObject defines the vertex array object to bind\n * @param indexBuffer defines the index buffer to bind\n */\n bindVertexArrayObject(vertexArrayObject, indexBuffer) {\n if (this._cachedVertexArrayObject !== vertexArrayObject) {\n this._cachedVertexArrayObject = vertexArrayObject;\n this._gl.bindVertexArray(vertexArrayObject);\n this._cachedVertexBuffers = null;\n this._cachedIndexBuffer = null;\n this._uintIndicesCurrentlySet = indexBuffer != null && indexBuffer.is32Bits;\n this._mustWipeVertexAttributes = true;\n }\n }\n /**\n * Bind webGl buffers directly to the webGL context\n * @param vertexBuffer defines the vertex buffer to bind\n * @param indexBuffer defines the index buffer to bind\n * @param vertexDeclaration defines the vertex declaration to use with the vertex buffer\n * @param vertexStrideSize defines the vertex stride of the vertex buffer\n * @param effect defines the effect associated with the vertex buffer\n */\n bindBuffersDirectly(vertexBuffer, indexBuffer, vertexDeclaration, vertexStrideSize, effect) {\n if (this._cachedVertexBuffers !== vertexBuffer || this._cachedEffectForVertexBuffers !== effect) {\n this._cachedVertexBuffers = vertexBuffer;\n this._cachedEffectForVertexBuffers = effect;\n const attributesCount = effect.getAttributesCount();\n this._unbindVertexArrayObject();\n this.unbindAllAttributes();\n let offset = 0;\n for (let index = 0; index < attributesCount; index++) {\n if (index < vertexDeclaration.length) {\n const order = effect.getAttributeLocation(index);\n if (order >= 0) {\n this._gl.enableVertexAttribArray(order);\n this._vertexAttribArraysEnabled[order] = true;\n this._vertexAttribPointer(vertexBuffer, order, vertexDeclaration[index], this._gl.FLOAT, false, vertexStrideSize, offset);\n }\n offset += vertexDeclaration[index] * 4;\n }\n }\n }\n this._bindIndexBufferWithCache(indexBuffer);\n }\n _unbindVertexArrayObject() {\n if (!this._cachedVertexArrayObject) {\n return;\n }\n this._cachedVertexArrayObject = null;\n this._gl.bindVertexArray(null);\n }\n /**\n * Bind a list of vertex buffers to the webGL context\n * @param vertexBuffers defines the list of vertex buffers to bind\n * @param indexBuffer defines the index buffer to bind\n * @param effect defines the effect associated with the vertex buffers\n * @param overrideVertexBuffers defines optional list of avertex buffers that overrides the entries in vertexBuffers\n */\n bindBuffers(vertexBuffers, indexBuffer, effect, overrideVertexBuffers) {\n if (this._cachedVertexBuffers !== vertexBuffers || this._cachedEffectForVertexBuffers !== effect) {\n this._cachedVertexBuffers = vertexBuffers;\n this._cachedEffectForVertexBuffers = effect;\n this._bindVertexBuffersAttributes(vertexBuffers, effect, overrideVertexBuffers);\n }\n this._bindIndexBufferWithCache(indexBuffer);\n }\n /**\n * Unbind all instance attributes\n */\n unbindInstanceAttributes() {\n let boundBuffer;\n for (let i = 0, ul = this._currentInstanceLocations.length; i < ul; i++) {\n const instancesBuffer = this._currentInstanceBuffers[i];\n if (boundBuffer != instancesBuffer && instancesBuffer.references) {\n boundBuffer = instancesBuffer;\n this.bindArrayBuffer(instancesBuffer);\n }\n const offsetLocation = this._currentInstanceLocations[i];\n this._gl.vertexAttribDivisor(offsetLocation, 0);\n }\n this._currentInstanceBuffers.length = 0;\n this._currentInstanceLocations.length = 0;\n }\n /**\n * Release and free the memory of a vertex array object\n * @param vao defines the vertex array object to delete\n */\n releaseVertexArrayObject(vao) {\n this._gl.deleteVertexArray(vao);\n }\n /**\n * @internal\n */\n _releaseBuffer(buffer) {\n buffer.references--;\n if (buffer.references === 0) {\n this._deleteBuffer(buffer);\n return true;\n }\n return false;\n }\n _deleteBuffer(buffer) {\n this._gl.deleteBuffer(buffer.underlyingResource);\n }\n /**\n * Update the content of a webGL buffer used with instantiation and bind it to the webGL context\n * @param instancesBuffer defines the webGL buffer to update and bind\n * @param data defines the data to store in the buffer\n * @param offsetLocations defines the offsets or attributes information used to determine where data must be stored in the buffer\n */\n updateAndBindInstancesBuffer(instancesBuffer, data, offsetLocations) {\n this.bindArrayBuffer(instancesBuffer);\n if (data) {\n this._gl.bufferSubData(this._gl.ARRAY_BUFFER, 0, data);\n }\n if (offsetLocations[0].index !== undefined) {\n this.bindInstancesBuffer(instancesBuffer, offsetLocations, true);\n }\n else {\n for (let index = 0; index < 4; index++) {\n const offsetLocation = offsetLocations[index];\n if (!this._vertexAttribArraysEnabled[offsetLocation]) {\n this._gl.enableVertexAttribArray(offsetLocation);\n this._vertexAttribArraysEnabled[offsetLocation] = true;\n }\n this._vertexAttribPointer(instancesBuffer, offsetLocation, 4, this._gl.FLOAT, false, 64, index * 16);\n this._gl.vertexAttribDivisor(offsetLocation, 1);\n this._currentInstanceLocations.push(offsetLocation);\n this._currentInstanceBuffers.push(instancesBuffer);\n }\n }\n }\n /**\n * Bind the content of a webGL buffer used with instantiation\n * @param instancesBuffer defines the webGL buffer to bind\n * @param attributesInfo defines the offsets or attributes information used to determine where data must be stored in the buffer\n * @param computeStride defines Whether to compute the strides from the info or use the default 0\n */\n bindInstancesBuffer(instancesBuffer, attributesInfo, computeStride = true) {\n this.bindArrayBuffer(instancesBuffer);\n let stride = 0;\n if (computeStride) {\n for (let i = 0; i < attributesInfo.length; i++) {\n const ai = attributesInfo[i];\n stride += ai.attributeSize * 4;\n }\n }\n for (let i = 0; i < attributesInfo.length; i++) {\n const ai = attributesInfo[i];\n if (ai.index === undefined) {\n ai.index = this._currentEffect.getAttributeLocationByName(ai.attributeName);\n }\n if (ai.index < 0) {\n continue;\n }\n if (!this._vertexAttribArraysEnabled[ai.index]) {\n this._gl.enableVertexAttribArray(ai.index);\n this._vertexAttribArraysEnabled[ai.index] = true;\n }\n this._vertexAttribPointer(instancesBuffer, ai.index, ai.attributeSize, ai.attributeType || this._gl.FLOAT, ai.normalized || false, stride, ai.offset);\n this._gl.vertexAttribDivisor(ai.index, ai.divisor === undefined ? 1 : ai.divisor);\n this._currentInstanceLocations.push(ai.index);\n this._currentInstanceBuffers.push(instancesBuffer);\n }\n }\n /**\n * Disable the instance attribute corresponding to the name in parameter\n * @param name defines the name of the attribute to disable\n */\n disableInstanceAttributeByName(name) {\n if (!this._currentEffect) {\n return;\n }\n const attributeLocation = this._currentEffect.getAttributeLocationByName(name);\n this.disableInstanceAttribute(attributeLocation);\n }\n /**\n * Disable the instance attribute corresponding to the location in parameter\n * @param attributeLocation defines the attribute location of the attribute to disable\n */\n disableInstanceAttribute(attributeLocation) {\n let shouldClean = false;\n let index;\n while ((index = this._currentInstanceLocations.indexOf(attributeLocation)) !== -1) {\n this._currentInstanceLocations.splice(index, 1);\n this._currentInstanceBuffers.splice(index, 1);\n shouldClean = true;\n index = this._currentInstanceLocations.indexOf(attributeLocation);\n }\n if (shouldClean) {\n this._gl.vertexAttribDivisor(attributeLocation, 0);\n this.disableAttributeByIndex(attributeLocation);\n }\n }\n /**\n * Disable the attribute corresponding to the location in parameter\n * @param attributeLocation defines the attribute location of the attribute to disable\n */\n disableAttributeByIndex(attributeLocation) {\n this._gl.disableVertexAttribArray(attributeLocation);\n this._vertexAttribArraysEnabled[attributeLocation] = false;\n this._currentBufferPointers[attributeLocation].active = false;\n }\n /**\n * Send a draw order\n * @param useTriangles defines if triangles must be used to draw (else wireframe will be used)\n * @param indexStart defines the starting index\n * @param indexCount defines the number of index to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n draw(useTriangles, indexStart, indexCount, instancesCount) {\n this.drawElementsType(useTriangles ? 0 : 1, indexStart, indexCount, instancesCount);\n }\n /**\n * Draw a list of points\n * @param verticesStart defines the index of first vertex to draw\n * @param verticesCount defines the count of vertices to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n drawPointClouds(verticesStart, verticesCount, instancesCount) {\n this.drawArraysType(2, verticesStart, verticesCount, instancesCount);\n }\n /**\n * Draw a list of unindexed primitives\n * @param useTriangles defines if triangles must be used to draw (else wireframe will be used)\n * @param verticesStart defines the index of first vertex to draw\n * @param verticesCount defines the count of vertices to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n drawUnIndexed(useTriangles, verticesStart, verticesCount, instancesCount) {\n this.drawArraysType(useTriangles ? 0 : 1, verticesStart, verticesCount, instancesCount);\n }\n /**\n * Draw a list of indexed primitives\n * @param fillMode defines the primitive to use\n * @param indexStart defines the starting index\n * @param indexCount defines the number of index to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n drawElementsType(fillMode, indexStart, indexCount, instancesCount) {\n // Apply states\n this.applyStates();\n this._reportDrawCall();\n // Render\n const drawMode = this._drawMode(fillMode);\n const indexFormat = this._uintIndicesCurrentlySet ? this._gl.UNSIGNED_INT : this._gl.UNSIGNED_SHORT;\n const mult = this._uintIndicesCurrentlySet ? 4 : 2;\n if (instancesCount) {\n this._gl.drawElementsInstanced(drawMode, indexCount, indexFormat, indexStart * mult, instancesCount);\n }\n else {\n this._gl.drawElements(drawMode, indexCount, indexFormat, indexStart * mult);\n }\n }\n /**\n * Draw a list of unindexed primitives\n * @param fillMode defines the primitive to use\n * @param verticesStart defines the index of first vertex to draw\n * @param verticesCount defines the count of vertices to draw\n * @param instancesCount defines the number of instances to draw (if instantiation is enabled)\n */\n drawArraysType(fillMode, verticesStart, verticesCount, instancesCount) {\n // Apply states\n this.applyStates();\n this._reportDrawCall();\n const drawMode = this._drawMode(fillMode);\n if (instancesCount) {\n this._gl.drawArraysInstanced(drawMode, verticesStart, verticesCount, instancesCount);\n }\n else {\n this._gl.drawArrays(drawMode, verticesStart, verticesCount);\n }\n }\n _drawMode(fillMode) {\n switch (fillMode) {\n // Triangle views\n case 0:\n return this._gl.TRIANGLES;\n case 2:\n return this._gl.POINTS;\n case 1:\n return this._gl.LINES;\n // Draw modes\n case 3:\n return this._gl.POINTS;\n case 4:\n return this._gl.LINES;\n case 5:\n return this._gl.LINE_LOOP;\n case 6:\n return this._gl.LINE_STRIP;\n case 7:\n return this._gl.TRIANGLE_STRIP;\n case 8:\n return this._gl.TRIANGLE_FAN;\n default:\n return this._gl.TRIANGLES;\n }\n }\n // Shaders\n /**\n * @internal\n */\n _releaseEffect(effect) {\n if (this._compiledEffects[effect._key]) {\n delete this._compiledEffects[effect._key];\n }\n const pipelineContext = effect.getPipelineContext();\n if (pipelineContext) {\n this._deletePipelineContext(pipelineContext);\n }\n }\n /**\n * @internal\n */\n _deletePipelineContext(pipelineContext) {\n const webGLPipelineContext = pipelineContext;\n if (webGLPipelineContext && webGLPipelineContext.program) {\n webGLPipelineContext.program.__SPECTOR_rebuildProgram = null;\n resetCachedPipeline(webGLPipelineContext);\n if (this._gl) {\n this._gl.deleteProgram(webGLPipelineContext.program);\n }\n }\n }\n /**\n * @internal\n */\n _getGlobalDefines(defines) {\n return _getGlobalDefines(defines, this.isNDCHalfZRange, this.useReverseDepthBuffer, this.useExactSrgbConversions);\n }\n /**\n * Create a new effect (used to store vertex/fragment shaders)\n * @param baseName defines the base name of the effect (The name of file without .fragment.fx or .vertex.fx)\n * @param attributesNamesOrOptions defines either a list of attribute names or an IEffectCreationOptions object\n * @param uniformsNamesOrEngine defines either a list of uniform names or the engine to use\n * @param samplers defines an array of string used to represent textures\n * @param defines defines the string containing the defines to use to compile the shaders\n * @param fallbacks defines the list of potential fallbacks to use if shader compilation fails\n * @param onCompiled defines a function to call when the effect creation is successful\n * @param onError defines a function to call when the effect creation has failed\n * @param indexParameters defines an object containing the index values to use to compile shaders (like the maximum number of simultaneous lights)\n * @param shaderLanguage the language the shader is written in (default: GLSL)\n * @param extraInitializationsAsync additional async code to run before preparing the effect\n * @returns the new Effect\n */\n createEffect(baseName, attributesNamesOrOptions, uniformsNamesOrEngine, samplers, defines, fallbacks, onCompiled, onError, indexParameters, shaderLanguage = 0 /* ShaderLanguage.GLSL */, extraInitializationsAsync) {\n const vertex = typeof baseName === \"string\" ? baseName : baseName.vertexToken || baseName.vertexSource || baseName.vertexElement || baseName.vertex;\n const fragment = typeof baseName === \"string\" ? baseName : baseName.fragmentToken || baseName.fragmentSource || baseName.fragmentElement || baseName.fragment;\n const globalDefines = this._getGlobalDefines();\n let fullDefines = defines ?? attributesNamesOrOptions.defines ?? \"\";\n if (globalDefines) {\n fullDefines += globalDefines;\n }\n const name = vertex + \"+\" + fragment + \"@\" + fullDefines;\n if (this._compiledEffects[name]) {\n const compiledEffect = this._compiledEffects[name];\n if (onCompiled && compiledEffect.isReady()) {\n onCompiled(compiledEffect);\n }\n compiledEffect._refCount++;\n return compiledEffect;\n }\n if (this._gl) {\n getStateObject(this._gl);\n }\n const effect = new Effect(baseName, attributesNamesOrOptions, uniformsNamesOrEngine, samplers, this, defines, fallbacks, onCompiled, onError, indexParameters, name, attributesNamesOrOptions.shaderLanguage ?? shaderLanguage, attributesNamesOrOptions.extraInitializationsAsync ?? extraInitializationsAsync);\n this._compiledEffects[name] = effect;\n return effect;\n }\n /**\n * @internal\n */\n _getShaderSource(shader) {\n return this._gl.getShaderSource(shader);\n }\n /**\n * Directly creates a webGL program\n * @param pipelineContext defines the pipeline context to attach to\n * @param vertexCode defines the vertex shader code to use\n * @param fragmentCode defines the fragment shader code to use\n * @param context defines the webGL context to use (if not set, the current one will be used)\n * @param transformFeedbackVaryings defines the list of transform feedback varyings to use\n * @returns the new webGL program\n */\n createRawShaderProgram(pipelineContext, vertexCode, fragmentCode, context, transformFeedbackVaryings = null) {\n const stateObject = getStateObject(this._gl);\n stateObject._contextWasLost = this._contextWasLost;\n stateObject.validateShaderPrograms = this.validateShaderPrograms;\n return createRawShaderProgram(pipelineContext, vertexCode, fragmentCode, context || this._gl, transformFeedbackVaryings);\n }\n /**\n * Creates a webGL program\n * @param pipelineContext defines the pipeline context to attach to\n * @param vertexCode defines the vertex shader code to use\n * @param fragmentCode defines the fragment shader code to use\n * @param defines defines the string containing the defines to use to compile the shaders\n * @param context defines the webGL context to use (if not set, the current one will be used)\n * @param transformFeedbackVaryings defines the list of transform feedback varyings to use\n * @returns the new webGL program\n */\n createShaderProgram(pipelineContext, vertexCode, fragmentCode, defines, context, transformFeedbackVaryings = null) {\n const stateObject = getStateObject(this._gl);\n // assure the state object is correct\n stateObject._contextWasLost = this._contextWasLost;\n stateObject.validateShaderPrograms = this.validateShaderPrograms;\n return createShaderProgram(pipelineContext, vertexCode, fragmentCode, defines, context || this._gl, transformFeedbackVaryings);\n }\n /**\n * Inline functions in shader code that are marked to be inlined\n * @param code code to inline\n * @returns inlined code\n */\n inlineShaderCode(code) {\n // no inlining needed in the WebGL engine\n return code;\n }\n /**\n * Creates a new pipeline context\n * @param shaderProcessingContext defines the shader processing context used during the processing if available\n * @returns the new pipeline\n */\n createPipelineContext(shaderProcessingContext) {\n if (this._gl) {\n const stateObject = getStateObject(this._gl);\n stateObject.parallelShaderCompile = this._caps.parallelShaderCompile;\n }\n const context = createPipelineContext(this._gl, shaderProcessingContext);\n context.engine = this;\n return context;\n }\n /**\n * Creates a new material context\n * @returns the new context\n */\n createMaterialContext() {\n return undefined;\n }\n /**\n * Creates a new draw context\n * @returns the new context\n */\n createDrawContext() {\n return undefined;\n }\n _finalizePipelineContext(pipelineContext) {\n return _finalizePipelineContext(pipelineContext, this._gl, this.validateShaderPrograms);\n }\n /**\n * @internal\n */\n _preparePipelineContext(pipelineContext, vertexSourceCode, fragmentSourceCode, createAsRaw, rawVertexSourceCode, rawFragmentSourceCode, rebuildRebind, defines, transformFeedbackVaryings, key, onReady) {\n const stateObject = getStateObject(this._gl);\n stateObject._contextWasLost = this._contextWasLost;\n stateObject.validateShaderPrograms = this.validateShaderPrograms;\n stateObject._createShaderProgramInjection = this._createShaderProgram.bind(this);\n stateObject.createRawShaderProgramInjection = this.createRawShaderProgram.bind(this);\n stateObject.createShaderProgramInjection = this.createShaderProgram.bind(this);\n stateObject.loadFileInjection = this._loadFile.bind(this);\n return _preparePipelineContext(pipelineContext, vertexSourceCode, fragmentSourceCode, createAsRaw, rawVertexSourceCode, rawFragmentSourceCode, rebuildRebind, defines, transformFeedbackVaryings, key, onReady);\n }\n _createShaderProgram(pipelineContext, vertexShader, fragmentShader, context, transformFeedbackVaryings = null) {\n return _createShaderProgram(pipelineContext, vertexShader, fragmentShader, context, transformFeedbackVaryings);\n }\n /**\n * @internal\n */\n _isRenderingStateCompiled(pipelineContext) {\n if (this._isDisposed) {\n return false;\n }\n return _isRenderingStateCompiled(pipelineContext, this._gl, this.validateShaderPrograms);\n }\n /**\n * @internal\n */\n _executeWhenRenderingStateIsCompiled(pipelineContext, action) {\n _executeWhenRenderingStateIsCompiled(pipelineContext, action);\n }\n /**\n * Gets the list of webGL uniform locations associated with a specific program based on a list of uniform names\n * @param pipelineContext defines the pipeline context to use\n * @param uniformsNames defines the list of uniform names\n * @returns an array of webGL uniform locations\n */\n getUniforms(pipelineContext, uniformsNames) {\n const results = new Array();\n const webGLPipelineContext = pipelineContext;\n for (let index = 0; index < uniformsNames.length; index++) {\n results.push(this._gl.getUniformLocation(webGLPipelineContext.program, uniformsNames[index]));\n }\n return results;\n }\n /**\n * Gets the list of active attributes for a given webGL program\n * @param pipelineContext defines the pipeline context to use\n * @param attributesNames defines the list of attribute names to get\n * @returns an array of indices indicating the offset of each attribute\n */\n getAttributes(pipelineContext, attributesNames) {\n const results = [];\n const webGLPipelineContext = pipelineContext;\n for (let index = 0; index < attributesNames.length; index++) {\n try {\n results.push(this._gl.getAttribLocation(webGLPipelineContext.program, attributesNames[index]));\n }\n catch (e) {\n results.push(-1);\n }\n }\n return results;\n }\n /**\n * Activates an effect, making it the current one (ie. the one used for rendering)\n * @param effect defines the effect to activate\n */\n enableEffect(effect) {\n effect = effect !== null && IsWrapper(effect) ? effect.effect : effect; // get only the effect, we don't need a Wrapper in the WebGL engine\n if (!effect || effect === this._currentEffect) {\n return;\n }\n this._stencilStateComposer.stencilMaterial = undefined;\n effect = effect;\n // Use program\n this.bindSamplers(effect);\n this._currentEffect = effect;\n if (effect.onBind) {\n effect.onBind(effect);\n }\n if (effect._onBindObservable) {\n effect._onBindObservable.notifyObservers(effect);\n }\n }\n /**\n * Set the value of an uniform to a number (int)\n * @param uniform defines the webGL uniform location where to store the value\n * @param value defines the int number to store\n * @returns true if the value was set\n */\n setInt(uniform, value) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1i(uniform, value);\n return true;\n }\n /**\n * Set the value of an uniform to a int2\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @returns true if the value was set\n */\n setInt2(uniform, x, y) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform2i(uniform, x, y);\n return true;\n }\n /**\n * Set the value of an uniform to a int3\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @returns true if the value was set\n */\n setInt3(uniform, x, y, z) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform3i(uniform, x, y, z);\n return true;\n }\n /**\n * Set the value of an uniform to a int4\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @param w defines the 4th component of the value\n * @returns true if the value was set\n */\n setInt4(uniform, x, y, z, w) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform4i(uniform, x, y, z, w);\n return true;\n }\n /**\n * Set the value of an uniform to an array of int32\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of int32 to store\n * @returns true if the value was set\n */\n setIntArray(uniform, array) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1iv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of int32 (stored as vec2)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of int32 to store\n * @returns true if the value was set\n */\n setIntArray2(uniform, array) {\n if (!uniform || array.length % 2 !== 0) {\n return false;\n }\n this._gl.uniform2iv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of int32 (stored as vec3)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of int32 to store\n * @returns true if the value was set\n */\n setIntArray3(uniform, array) {\n if (!uniform || array.length % 3 !== 0) {\n return false;\n }\n this._gl.uniform3iv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of int32 (stored as vec4)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of int32 to store\n * @returns true if the value was set\n */\n setIntArray4(uniform, array) {\n if (!uniform || array.length % 4 !== 0) {\n return false;\n }\n this._gl.uniform4iv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to a number (unsigned int)\n * @param uniform defines the webGL uniform location where to store the value\n * @param value defines the unsigned int number to store\n * @returns true if the value was set\n */\n setUInt(uniform, value) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1ui(uniform, value);\n return true;\n }\n /**\n * Set the value of an uniform to a unsigned int2\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @returns true if the value was set\n */\n setUInt2(uniform, x, y) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform2ui(uniform, x, y);\n return true;\n }\n /**\n * Set the value of an uniform to a unsigned int3\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @returns true if the value was set\n */\n setUInt3(uniform, x, y, z) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform3ui(uniform, x, y, z);\n return true;\n }\n /**\n * Set the value of an uniform to a unsigned int4\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @param w defines the 4th component of the value\n * @returns true if the value was set\n */\n setUInt4(uniform, x, y, z, w) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform4ui(uniform, x, y, z, w);\n return true;\n }\n /**\n * Set the value of an uniform to an array of unsigned int32\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of unsigned int32 to store\n * @returns true if the value was set\n */\n setUIntArray(uniform, array) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1uiv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of unsigned int32 (stored as vec2)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of unsigned int32 to store\n * @returns true if the value was set\n */\n setUIntArray2(uniform, array) {\n if (!uniform || array.length % 2 !== 0) {\n return false;\n }\n this._gl.uniform2uiv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of unsigned int32 (stored as vec3)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of unsigned int32 to store\n * @returns true if the value was set\n */\n setUIntArray3(uniform, array) {\n if (!uniform || array.length % 3 !== 0) {\n return false;\n }\n this._gl.uniform3uiv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of unsigned int32 (stored as vec4)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of unsigned int32 to store\n * @returns true if the value was set\n */\n setUIntArray4(uniform, array) {\n if (!uniform || array.length % 4 !== 0) {\n return false;\n }\n this._gl.uniform4uiv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of number\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of number to store\n * @returns true if the value was set\n */\n setArray(uniform, array) {\n if (!uniform) {\n return false;\n }\n if (array.length < 1) {\n return false;\n }\n this._gl.uniform1fv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of number (stored as vec2)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of number to store\n * @returns true if the value was set\n */\n setArray2(uniform, array) {\n if (!uniform || array.length % 2 !== 0) {\n return false;\n }\n this._gl.uniform2fv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of number (stored as vec3)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of number to store\n * @returns true if the value was set\n */\n setArray3(uniform, array) {\n if (!uniform || array.length % 3 !== 0) {\n return false;\n }\n this._gl.uniform3fv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of number (stored as vec4)\n * @param uniform defines the webGL uniform location where to store the value\n * @param array defines the array of number to store\n * @returns true if the value was set\n */\n setArray4(uniform, array) {\n if (!uniform || array.length % 4 !== 0) {\n return false;\n }\n this._gl.uniform4fv(uniform, array);\n return true;\n }\n /**\n * Set the value of an uniform to an array of float32 (stored as matrices)\n * @param uniform defines the webGL uniform location where to store the value\n * @param matrices defines the array of float32 to store\n * @returns true if the value was set\n */\n setMatrices(uniform, matrices) {\n if (!uniform) {\n return false;\n }\n this._gl.uniformMatrix4fv(uniform, false, matrices);\n return true;\n }\n /**\n * Set the value of an uniform to a matrix (3x3)\n * @param uniform defines the webGL uniform location where to store the value\n * @param matrix defines the Float32Array representing the 3x3 matrix to store\n * @returns true if the value was set\n */\n setMatrix3x3(uniform, matrix) {\n if (!uniform) {\n return false;\n }\n this._gl.uniformMatrix3fv(uniform, false, matrix);\n return true;\n }\n /**\n * Set the value of an uniform to a matrix (2x2)\n * @param uniform defines the webGL uniform location where to store the value\n * @param matrix defines the Float32Array representing the 2x2 matrix to store\n * @returns true if the value was set\n */\n setMatrix2x2(uniform, matrix) {\n if (!uniform) {\n return false;\n }\n this._gl.uniformMatrix2fv(uniform, false, matrix);\n return true;\n }\n /**\n * Set the value of an uniform to a number (float)\n * @param uniform defines the webGL uniform location where to store the value\n * @param value defines the float number to store\n * @returns true if the value was transferred\n */\n setFloat(uniform, value) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform1f(uniform, value);\n return true;\n }\n /**\n * Set the value of an uniform to a vec2\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @returns true if the value was set\n */\n setFloat2(uniform, x, y) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform2f(uniform, x, y);\n return true;\n }\n /**\n * Set the value of an uniform to a vec3\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @returns true if the value was set\n */\n setFloat3(uniform, x, y, z) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform3f(uniform, x, y, z);\n return true;\n }\n /**\n * Set the value of an uniform to a vec4\n * @param uniform defines the webGL uniform location where to store the value\n * @param x defines the 1st component of the value\n * @param y defines the 2nd component of the value\n * @param z defines the 3rd component of the value\n * @param w defines the 4th component of the value\n * @returns true if the value was set\n */\n setFloat4(uniform, x, y, z, w) {\n if (!uniform) {\n return false;\n }\n this._gl.uniform4f(uniform, x, y, z, w);\n return true;\n }\n // States\n /**\n * Apply all cached states (depth, culling, stencil and alpha)\n */\n applyStates() {\n this._depthCullingState.apply(this._gl);\n this._stencilStateComposer.apply(this._gl);\n this._alphaState.apply(this._gl);\n if (this._colorWriteChanged) {\n this._colorWriteChanged = false;\n const enable = this._colorWrite;\n this._gl.colorMask(enable, enable, enable, enable);\n }\n }\n // Textures\n /**\n * Force the entire cache to be cleared\n * You should not have to use this function unless your engine needs to share the webGL context with another engine\n * @param bruteForce defines a boolean to force clearing ALL caches (including stencil, detoh and alpha states)\n */\n wipeCaches(bruteForce) {\n if (this.preventCacheWipeBetweenFrames && !bruteForce) {\n return;\n }\n this._currentEffect = null;\n this._viewportCached.x = 0;\n this._viewportCached.y = 0;\n this._viewportCached.z = 0;\n this._viewportCached.w = 0;\n // Done before in case we clean the attributes\n this._unbindVertexArrayObject();\n if (bruteForce) {\n this._currentProgram = null;\n this.resetTextureCache();\n this._stencilStateComposer.reset();\n this._depthCullingState.reset();\n this._depthCullingState.depthFunc = this._gl.LEQUAL;\n this._alphaState.reset();\n this._alphaMode = 1;\n this._alphaEquation = 0;\n this._colorWrite = true;\n this._colorWriteChanged = true;\n this._unpackFlipYCached = null;\n this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL, this._gl.NONE);\n this._gl.pixelStorei(this._gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL, 0);\n this._mustWipeVertexAttributes = true;\n this.unbindAllAttributes();\n }\n this._resetVertexBufferBinding();\n this._cachedIndexBuffer = null;\n this._cachedEffectForVertexBuffers = null;\n this.bindIndexBuffer(null);\n }\n /**\n * @internal\n */\n _getSamplingParameters(samplingMode, generateMipMaps) {\n const gl = this._gl;\n let magFilter = gl.NEAREST;\n let minFilter = gl.NEAREST;\n switch (samplingMode) {\n case 11:\n magFilter = gl.LINEAR;\n if (generateMipMaps) {\n minFilter = gl.LINEAR_MIPMAP_NEAREST;\n }\n else {\n minFilter = gl.LINEAR;\n }\n break;\n case 3:\n magFilter = gl.LINEAR;\n if (generateMipMaps) {\n minFilter = gl.LINEAR_MIPMAP_LINEAR;\n }\n else {\n minFilter = gl.LINEAR;\n }\n break;\n case 8:\n magFilter = gl.NEAREST;\n if (generateMipMaps) {\n minFilter = gl.NEAREST_MIPMAP_LINEAR;\n }\n else {\n minFilter = gl.NEAREST;\n }\n break;\n case 4:\n magFilter = gl.NEAREST;\n if (generateMipMaps) {\n minFilter = gl.NEAREST_MIPMAP_NEAREST;\n }\n else {\n minFilter = gl.NEAREST;\n }\n break;\n case 5:\n magFilter = gl.NEAREST;\n if (generateMipMaps) {\n minFilter = gl.LINEAR_MIPMAP_NEAREST;\n }\n else {\n minFilter = gl.LINEAR;\n }\n break;\n case 6:\n magFilter = gl.NEAREST;\n if (generateMipMaps) {\n minFilter = gl.LINEAR_MIPMAP_LINEAR;\n }\n else {\n minFilter = gl.LINEAR;\n }\n break;\n case 7:\n magFilter = gl.NEAREST;\n minFilter = gl.LINEAR;\n break;\n case 1:\n magFilter = gl.NEAREST;\n minFilter = gl.NEAREST;\n break;\n case 9:\n magFilter = gl.LINEAR;\n if (generateMipMaps) {\n minFilter = gl.NEAREST_MIPMAP_NEAREST;\n }\n else {\n minFilter = gl.NEAREST;\n }\n break;\n case 10:\n magFilter = gl.LINEAR;\n if (generateMipMaps) {\n minFilter = gl.NEAREST_MIPMAP_LINEAR;\n }\n else {\n minFilter = gl.NEAREST;\n }\n break;\n case 2:\n magFilter = gl.LINEAR;\n minFilter = gl.LINEAR;\n break;\n case 12:\n magFilter = gl.LINEAR;\n minFilter = gl.NEAREST;\n break;\n }\n return {\n min: minFilter,\n mag: magFilter,\n };\n }\n /** @internal */\n _createTexture() {\n const texture = this._gl.createTexture();\n if (!texture) {\n throw new Error(\"Unable to create texture\");\n }\n return texture;\n }\n /** @internal */\n _createHardwareTexture() {\n return new WebGLHardwareTexture(this._createTexture(), this._gl);\n }\n /**\n * Creates an internal texture without binding it to a framebuffer\n * @internal\n * @param size defines the size of the texture\n * @param options defines the options used to create the texture\n * @param delayGPUTextureCreation true to delay the texture creation the first time it is really needed. false to create it right away\n * @param source source type of the texture\n * @returns a new internal texture\n */\n _createInternalTexture(size, options, delayGPUTextureCreation = true, source = 0 /* InternalTextureSource.Unknown */) {\n let generateMipMaps = false;\n let createMipMaps = false;\n let type = 0;\n let samplingMode = 3;\n let format = 5;\n let useSRGBBuffer = false;\n let samples = 1;\n let label;\n let createMSAATexture = false;\n let comparisonFunction = 0;\n if (options !== undefined && typeof options === \"object\") {\n generateMipMaps = !!options.generateMipMaps;\n createMipMaps = !!options.createMipMaps;\n type = options.type === undefined ? 0 : options.type;\n samplingMode = options.samplingMode === undefined ? 3 : options.samplingMode;\n format = options.format === undefined ? 5 : options.format;\n useSRGBBuffer = options.useSRGBBuffer === undefined ? false : options.useSRGBBuffer;\n samples = options.samples ?? 1;\n label = options.label;\n createMSAATexture = !!options.createMSAATexture;\n comparisonFunction = options.comparisonFunction || 0;\n }\n else {\n generateMipMaps = !!options;\n }\n useSRGBBuffer && (useSRGBBuffer = this._caps.supportSRGBBuffers && (this.webGLVersion > 1 || this.isWebGPU));\n if (type === 1 && !this._caps.textureFloatLinearFiltering) {\n // if floating point linear (gl.FLOAT) then force to NEAREST_SAMPLINGMODE\n samplingMode = 1;\n }\n else if (type === 2 && !this._caps.textureHalfFloatLinearFiltering) {\n // if floating point linear (HALF_FLOAT) then force to NEAREST_SAMPLINGMODE\n samplingMode = 1;\n }\n if (type === 1 && !this._caps.textureFloat) {\n type = 0;\n Logger.Warn(\"Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE\");\n }\n const isDepthTexture = IsDepthTexture(format);\n const hasStencil = HasStencilAspect(format);\n const gl = this._gl;\n const texture = new InternalTexture(this, source);\n const width = size.width || size;\n const height = size.height || size;\n const depth = size.depth || 0;\n const layers = size.layers || 0;\n const filters = this._getSamplingParameters(samplingMode, (generateMipMaps || createMipMaps) && !isDepthTexture);\n const target = layers !== 0 ? gl.TEXTURE_2D_ARRAY : depth !== 0 ? gl.TEXTURE_3D : gl.TEXTURE_2D;\n const sizedFormat = isDepthTexture\n ? this._getInternalFormatFromDepthTextureFormat(format, true, hasStencil)\n : this._getRGBABufferInternalSizedFormat(type, format, useSRGBBuffer);\n const internalFormat = isDepthTexture ? (hasStencil ? gl.DEPTH_STENCIL : gl.DEPTH_COMPONENT) : this._getInternalFormat(format);\n const textureType = isDepthTexture ? this._getWebGLTextureTypeFromDepthTextureFormat(format) : this._getWebGLTextureType(type);\n // Bind\n this._bindTextureDirectly(target, texture);\n if (layers !== 0) {\n texture.is2DArray = true;\n gl.texImage3D(target, 0, sizedFormat, width, height, layers, 0, internalFormat, textureType, null);\n }\n else if (depth !== 0) {\n texture.is3D = true;\n gl.texImage3D(target, 0, sizedFormat, width, height, depth, 0, internalFormat, textureType, null);\n }\n else {\n gl.texImage2D(target, 0, sizedFormat, width, height, 0, internalFormat, textureType, null);\n }\n gl.texParameteri(target, gl.TEXTURE_MAG_FILTER, filters.mag);\n gl.texParameteri(target, gl.TEXTURE_MIN_FILTER, filters.min);\n gl.texParameteri(target, gl.TEXTURE_WRAP_S, gl.CLAMP_TO_EDGE);\n gl.texParameteri(target, gl.TEXTURE_WRAP_T, gl.CLAMP_TO_EDGE);\n if (isDepthTexture && this.webGLVersion > 1) {\n if (comparisonFunction === 0) {\n gl.texParameteri(target, gl.TEXTURE_COMPARE_FUNC, 515);\n gl.texParameteri(target, gl.TEXTURE_COMPARE_MODE, gl.NONE);\n }\n else {\n gl.texParameteri(target, gl.TEXTURE_COMPARE_FUNC, comparisonFunction);\n gl.texParameteri(target, gl.TEXTURE_COMPARE_MODE, gl.COMPARE_REF_TO_TEXTURE);\n }\n }\n // MipMaps\n if (generateMipMaps || createMipMaps) {\n this._gl.generateMipmap(target);\n }\n this._bindTextureDirectly(target, null);\n texture._useSRGBBuffer = useSRGBBuffer;\n texture.baseWidth = width;\n texture.baseHeight = height;\n texture.width = width;\n texture.height = height;\n texture.depth = layers || depth;\n texture.isReady = true;\n texture.samples = samples;\n texture.generateMipMaps = generateMipMaps;\n texture.samplingMode = samplingMode;\n texture.type = type;\n texture.format = format;\n texture.label = label;\n texture.comparisonFunction = comparisonFunction;\n this._internalTexturesCache.push(texture);\n if (createMSAATexture) {\n let renderBuffer = null;\n if (IsDepthTexture(texture.format)) {\n renderBuffer = this._setupFramebufferDepthAttachments(HasStencilAspect(texture.format), texture.format !== 19, texture.width, texture.height, samples, texture.format, true);\n }\n else {\n renderBuffer = this._createRenderBuffer(texture.width, texture.height, samples, -1 /* not used */, this._getRGBABufferInternalSizedFormat(texture.type, texture.format, texture._useSRGBBuffer), -1 /* attachment */);\n }\n if (!renderBuffer) {\n throw new Error(\"Unable to create render buffer\");\n }\n texture._autoMSAAManagement = true;\n let hardwareTexture = texture._hardwareTexture;\n if (!hardwareTexture) {\n hardwareTexture = texture._hardwareTexture = this._createHardwareTexture();\n }\n hardwareTexture.addMSAARenderBuffer(renderBuffer);\n }\n return texture;\n }\n /**\n * @internal\n */\n _getUseSRGBBuffer(useSRGBBuffer, noMipmap) {\n // Generating mipmaps for sRGB textures is not supported in WebGL1 so we must disable the support if mipmaps is enabled\n return useSRGBBuffer && this._caps.supportSRGBBuffers && (this.webGLVersion > 1 || noMipmap);\n }\n /**\n * Usually called from Texture.ts.\n * Passed information to create a WebGLTexture\n * @param url defines a value which contains one of the following:\n * * A conventional http URL, e.g. 'http://...' or 'file://...'\n * * A base64 string of in-line texture data, e.g. 'data:image/jpg;base64,/...'\n * * An indicator that data being passed using the buffer parameter, e.g. 'data:mytexture.jpg'\n * @param noMipmap defines a boolean indicating that no mipmaps shall be generated. Ignored for compressed textures. They must be in the file\n * @param invertY when true, image is flipped when loaded. You probably want true. Certain compressed textures may invert this if their default is inverted (eg. ktx)\n * @param scene needed for loading to the correct scene\n * @param samplingMode mode with should be used sample / access the texture (Default: Texture.TRILINEAR_SAMPLINGMODE)\n * @param onLoad optional callback to be called upon successful completion\n * @param onError optional callback to be called upon failure\n * @param buffer a source of a file previously fetched as either a base64 string, an ArrayBuffer (compressed or image format), HTMLImageElement (image format), or a Blob\n * @param fallback an internal argument in case the function must be called again, due to etc1 not having alpha capabilities\n * @param format internal format. Default: RGB when extension is '.jpg' else RGBA. Ignored for compressed textures\n * @param forcedExtension defines the extension to use to pick the right loader\n * @param mimeType defines an optional mime type\n * @param loaderOptions options to be passed to the loader\n * @param creationFlags specific flags to use when creating the texture (1 for storage textures, for eg)\n * @param useSRGBBuffer defines if the texture must be loaded in a sRGB GPU buffer (if supported by the GPU).\n * @returns a InternalTexture for assignment back into BABYLON.Texture\n */\n createTexture(url, noMipmap, invertY, scene, samplingMode = 3, onLoad = null, onError = null, buffer = null, fallback = null, format = null, forcedExtension = null, mimeType, loaderOptions, creationFlags, useSRGBBuffer) {\n return this._createTextureBase(url, noMipmap, invertY, scene, samplingMode, onLoad, onError, (...args) => this._prepareWebGLTexture(...args, format), (potWidth, potHeight, img, extension, texture, continuationCallback) => {\n const gl = this._gl;\n const isPot = img.width === potWidth && img.height === potHeight;\n texture._creationFlags = creationFlags ?? 0;\n const tip = this._getTexImageParametersForCreateTexture(texture.format, texture._useSRGBBuffer);\n if (isPot) {\n gl.texImage2D(gl.TEXTURE_2D, 0, tip.internalFormat, tip.format, tip.type, img);\n return false;\n }\n const maxTextureSize = this._caps.maxTextureSize;\n if (img.width > maxTextureSize || img.height > maxTextureSize || !this._supportsHardwareTextureRescaling) {\n this._prepareWorkingCanvas();\n if (!this._workingCanvas || !this._workingContext) {\n return false;\n }\n this._workingCanvas.width = potWidth;\n this._workingCanvas.height = potHeight;\n this._workingContext.drawImage(img, 0, 0, img.width, img.height, 0, 0, potWidth, potHeight);\n gl.texImage2D(gl.TEXTURE_2D, 0, tip.internalFormat, tip.format, tip.type, this._workingCanvas);\n texture.width = potWidth;\n texture.height = potHeight;\n return false;\n }\n else {\n // Using shaders when possible to rescale because canvas.drawImage is lossy\n const source = new InternalTexture(this, 2 /* InternalTextureSource.Temp */);\n this._bindTextureDirectly(gl.TEXTURE_2D, source, true);\n gl.texImage2D(gl.TEXTURE_2D, 0, tip.internalFormat, tip.format, tip.type, img);\n this._rescaleTexture(source, texture, scene, tip.format, () => {\n this._releaseTexture(source);\n this._bindTextureDirectly(gl.TEXTURE_2D, texture, true);\n continuationCallback();\n });\n }\n return true;\n }, buffer, fallback, format, forcedExtension, mimeType, loaderOptions, useSRGBBuffer);\n }\n /**\n * Calls to the GL texImage2D and texImage3D functions require three arguments describing the pixel format of the texture.\n * createTexture derives these from the babylonFormat and useSRGBBuffer arguments and also the file extension of the URL it's working with.\n * This function encapsulates that derivation for easy unit testing.\n * @param babylonFormat Babylon's format enum, as specified in ITextureCreationOptions.\n * @param fileExtension The file extension including the dot, e.g. .jpg.\n * @param useSRGBBuffer Use SRGB not linear.\n * @returns The options to pass to texImage2D or texImage3D calls.\n * @internal\n */\n _getTexImageParametersForCreateTexture(babylonFormat, useSRGBBuffer) {\n let format, internalFormat;\n if (this.webGLVersion === 1) {\n // In WebGL 1, format and internalFormat must be the same and taken from a limited set of values, see https://docs.gl/es2/glTexImage2D.\n // The SRGB extension (https://developer.mozilla.org/en-US/docs/Web/API/EXT_sRGB) adds some extra values, hence passing useSRGBBuffer\n // to getInternalFormat.\n format = this._getInternalFormat(babylonFormat, useSRGBBuffer);\n internalFormat = format;\n }\n else {\n // In WebGL 2, format has a wider range of values and internal format can be one of the sized formats, see\n // https://registry.khronos.org/OpenGL-Refpages/es3.0/html/glTexImage2D.xhtml.\n // SRGB is included in the sized format and should not be passed in \"format\", hence always passing useSRGBBuffer as false.\n format = this._getInternalFormat(babylonFormat, false);\n internalFormat = this._getRGBABufferInternalSizedFormat(0, babylonFormat, useSRGBBuffer);\n }\n return {\n internalFormat,\n format,\n type: this._gl.UNSIGNED_BYTE,\n };\n }\n /**\n * @internal\n */\n _rescaleTexture(source, destination, scene, internalFormat, onComplete) { }\n /**\n * @internal\n */\n _unpackFlipY(value) {\n if (this._unpackFlipYCached !== value) {\n this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL, value ? 1 : 0);\n if (this.enableUnpackFlipYCached) {\n this._unpackFlipYCached = value;\n }\n }\n }\n /** @internal */\n _getUnpackAlignement() {\n return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT);\n }\n /** @internal */\n _getTextureTarget(texture) {\n if (texture.isCube) {\n return this._gl.TEXTURE_CUBE_MAP;\n }\n else if (texture.is3D) {\n return this._gl.TEXTURE_3D;\n }\n else if (texture.is2DArray || texture.isMultiview) {\n return this._gl.TEXTURE_2D_ARRAY;\n }\n return this._gl.TEXTURE_2D;\n }\n /**\n * Update the sampling mode of a given texture\n * @param samplingMode defines the required sampling mode\n * @param texture defines the texture to update\n * @param generateMipMaps defines whether to generate mipmaps for the texture\n */\n updateTextureSamplingMode(samplingMode, texture, generateMipMaps = false) {\n const target = this._getTextureTarget(texture);\n const filters = this._getSamplingParameters(samplingMode, texture.useMipMaps || generateMipMaps);\n this._setTextureParameterInteger(target, this._gl.TEXTURE_MAG_FILTER, filters.mag, texture);\n this._setTextureParameterInteger(target, this._gl.TEXTURE_MIN_FILTER, filters.min);\n if (generateMipMaps) {\n texture.generateMipMaps = true;\n this._gl.generateMipmap(target);\n }\n this._bindTextureDirectly(target, null);\n texture.samplingMode = samplingMode;\n }\n /**\n * Update the dimensions of a texture\n * @param texture texture to update\n * @param width new width of the texture\n * @param height new height of the texture\n * @param depth new depth of the texture\n */\n updateTextureDimensions(texture, width, height, depth = 1) { }\n /**\n * Update the sampling mode of a given texture\n * @param texture defines the texture to update\n * @param wrapU defines the texture wrap mode of the u coordinates\n * @param wrapV defines the texture wrap mode of the v coordinates\n * @param wrapR defines the texture wrap mode of the r coordinates\n */\n updateTextureWrappingMode(texture, wrapU, wrapV = null, wrapR = null) {\n const target = this._getTextureTarget(texture);\n if (wrapU !== null) {\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_S, this._getTextureWrapMode(wrapU), texture);\n texture._cachedWrapU = wrapU;\n }\n if (wrapV !== null) {\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_T, this._getTextureWrapMode(wrapV), texture);\n texture._cachedWrapV = wrapV;\n }\n if ((texture.is2DArray || texture.is3D) && wrapR !== null) {\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_R, this._getTextureWrapMode(wrapR), texture);\n texture._cachedWrapR = wrapR;\n }\n this._bindTextureDirectly(target, null);\n }\n /**\n * @internal\n */\n _uploadCompressedDataToTextureDirectly(texture, internalFormat, width, height, data, faceIndex = 0, lod = 0) {\n const gl = this._gl;\n let target = gl.TEXTURE_2D;\n if (texture.isCube) {\n target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;\n }\n if (texture._useSRGBBuffer) {\n switch (internalFormat) {\n case 37492:\n case 36196:\n // Note, if using ETC1 and sRGB is requested, this will use ETC2 if available.\n if (this._caps.etc2) {\n internalFormat = gl.COMPRESSED_SRGB8_ETC2;\n }\n else {\n texture._useSRGBBuffer = false;\n }\n break;\n case 37496:\n if (this._caps.etc2) {\n internalFormat = gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC;\n }\n else {\n texture._useSRGBBuffer = false;\n }\n break;\n case 36492:\n internalFormat = gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;\n break;\n case 37808:\n internalFormat = gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;\n break;\n case 33776:\n if (this._caps.s3tc_srgb) {\n internalFormat = gl.COMPRESSED_SRGB_S3TC_DXT1_EXT;\n }\n else {\n // S3TC sRGB extension not supported\n texture._useSRGBBuffer = false;\n }\n break;\n case 33777:\n if (this._caps.s3tc_srgb) {\n internalFormat = gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;\n }\n else {\n // S3TC sRGB extension not supported\n texture._useSRGBBuffer = false;\n }\n break;\n case 33779:\n if (this._caps.s3tc_srgb) {\n internalFormat = gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT;\n }\n else {\n // S3TC sRGB extension not supported\n texture._useSRGBBuffer = false;\n }\n break;\n default:\n // We don't support a sRGB format corresponding to internalFormat, so revert to non sRGB format\n texture._useSRGBBuffer = false;\n break;\n }\n }\n this._gl.compressedTexImage2D(target, lod, internalFormat, width, height, 0, data);\n }\n /**\n * @internal\n */\n _uploadDataToTextureDirectly(texture, imageData, faceIndex = 0, lod = 0, babylonInternalFormat, useTextureWidthAndHeight = false) {\n const gl = this._gl;\n const textureType = this._getWebGLTextureType(texture.type);\n const format = this._getInternalFormat(texture.format);\n const internalFormat = babylonInternalFormat === undefined\n ? this._getRGBABufferInternalSizedFormat(texture.type, texture.format, texture._useSRGBBuffer)\n : this._getInternalFormat(babylonInternalFormat, texture._useSRGBBuffer);\n this._unpackFlipY(texture.invertY);\n let target = gl.TEXTURE_2D;\n if (texture.isCube) {\n target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;\n }\n const lodMaxWidth = Math.round(Math.log(texture.width) * Math.LOG2E);\n const lodMaxHeight = Math.round(Math.log(texture.height) * Math.LOG2E);\n const width = useTextureWidthAndHeight ? texture.width : Math.pow(2, Math.max(lodMaxWidth - lod, 0));\n const height = useTextureWidthAndHeight ? texture.height : Math.pow(2, Math.max(lodMaxHeight - lod, 0));\n gl.texImage2D(target, lod, internalFormat, width, height, 0, format, textureType, imageData);\n }\n /**\n * Update a portion of an internal texture\n * @param texture defines the texture to update\n * @param imageData defines the data to store into the texture\n * @param xOffset defines the x coordinates of the update rectangle\n * @param yOffset defines the y coordinates of the update rectangle\n * @param width defines the width of the update rectangle\n * @param height defines the height of the update rectangle\n * @param faceIndex defines the face index if texture is a cube (0 by default)\n * @param lod defines the lod level to update (0 by default)\n * @param generateMipMaps defines whether to generate mipmaps or not\n */\n updateTextureData(texture, imageData, xOffset, yOffset, width, height, faceIndex = 0, lod = 0, generateMipMaps = false) {\n const gl = this._gl;\n const textureType = this._getWebGLTextureType(texture.type);\n const format = this._getInternalFormat(texture.format);\n this._unpackFlipY(texture.invertY);\n let targetForBinding = gl.TEXTURE_2D;\n let target = gl.TEXTURE_2D;\n if (texture.isCube) {\n target = gl.TEXTURE_CUBE_MAP_POSITIVE_X + faceIndex;\n targetForBinding = gl.TEXTURE_CUBE_MAP;\n }\n this._bindTextureDirectly(targetForBinding, texture, true);\n gl.texSubImage2D(target, lod, xOffset, yOffset, width, height, format, textureType, imageData);\n if (generateMipMaps) {\n this._gl.generateMipmap(target);\n }\n this._bindTextureDirectly(targetForBinding, null);\n }\n /**\n * @internal\n */\n _uploadArrayBufferViewToTexture(texture, imageData, faceIndex = 0, lod = 0) {\n const gl = this._gl;\n const bindTarget = texture.isCube ? gl.TEXTURE_CUBE_MAP : gl.TEXTURE_2D;\n this._bindTextureDirectly(bindTarget, texture, true);\n this._uploadDataToTextureDirectly(texture, imageData, faceIndex, lod);\n this._bindTextureDirectly(bindTarget, null, true);\n }\n _prepareWebGLTextureContinuation(texture, scene, noMipmap, isCompressed, samplingMode) {\n const gl = this._gl;\n if (!gl) {\n return;\n }\n const filters = this._getSamplingParameters(samplingMode, !noMipmap);\n gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, filters.mag);\n gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, filters.min);\n if (!noMipmap && !isCompressed) {\n gl.generateMipmap(gl.TEXTURE_2D);\n }\n this._bindTextureDirectly(gl.TEXTURE_2D, null);\n // this.resetTextureCache();\n if (scene) {\n scene.removePendingData(texture);\n }\n texture.onLoadedObservable.notifyObservers(texture);\n texture.onLoadedObservable.clear();\n }\n _prepareWebGLTexture(texture, extension, scene, img, invertY, noMipmap, isCompressed, processFunction, samplingMode, format) {\n const maxTextureSize = this.getCaps().maxTextureSize;\n const potWidth = Math.min(maxTextureSize, this.needPOTTextures ? GetExponentOfTwo(img.width, maxTextureSize) : img.width);\n const potHeight = Math.min(maxTextureSize, this.needPOTTextures ? GetExponentOfTwo(img.height, maxTextureSize) : img.height);\n const gl = this._gl;\n if (!gl) {\n return;\n }\n if (!texture._hardwareTexture) {\n // this.resetTextureCache();\n if (scene) {\n scene.removePendingData(texture);\n }\n return;\n }\n this._bindTextureDirectly(gl.TEXTURE_2D, texture, true);\n this._unpackFlipY(invertY === undefined ? true : invertY ? true : false);\n texture.baseWidth = img.width;\n texture.baseHeight = img.height;\n texture.width = potWidth;\n texture.height = potHeight;\n texture.isReady = true;\n texture.type = texture.type !== -1 ? texture.type : 0;\n texture.format =\n texture.format !== -1 ? texture.format : (format ?? (extension === \".jpg\" && !texture._useSRGBBuffer ? 4 : 5));\n if (processFunction(potWidth, potHeight, img, extension, texture, () => {\n this._prepareWebGLTextureContinuation(texture, scene, noMipmap, isCompressed, samplingMode);\n })) {\n // Returning as texture needs extra async steps\n return;\n }\n this._prepareWebGLTextureContinuation(texture, scene, noMipmap, isCompressed, samplingMode);\n }\n _getInternalFormatFromDepthTextureFormat(textureFormat, hasDepth, hasStencil) {\n const gl = this._gl;\n if (!hasDepth) {\n return gl.STENCIL_INDEX8;\n }\n const format = hasStencil ? gl.DEPTH_STENCIL : gl.DEPTH_COMPONENT;\n let internalFormat = format;\n if (this.webGLVersion > 1) {\n if (textureFormat === 15) {\n internalFormat = gl.DEPTH_COMPONENT16;\n }\n else if (textureFormat === 16) {\n internalFormat = gl.DEPTH_COMPONENT24;\n }\n else if (textureFormat === 17 || textureFormat === 13) {\n internalFormat = hasStencil ? gl.DEPTH24_STENCIL8 : gl.DEPTH_COMPONENT24;\n }\n else if (textureFormat === 14) {\n internalFormat = gl.DEPTH_COMPONENT32F;\n }\n else if (textureFormat === 18) {\n internalFormat = hasStencil ? gl.DEPTH32F_STENCIL8 : gl.DEPTH_COMPONENT32F;\n }\n }\n else {\n internalFormat = gl.DEPTH_COMPONENT16;\n }\n return internalFormat;\n }\n _getWebGLTextureTypeFromDepthTextureFormat(textureFormat) {\n const gl = this._gl;\n let type = gl.UNSIGNED_INT;\n if (textureFormat === 15) {\n type = gl.UNSIGNED_SHORT;\n }\n else if (textureFormat === 17 || textureFormat === 13) {\n type = gl.UNSIGNED_INT_24_8;\n }\n else if (textureFormat === 14) {\n type = gl.FLOAT;\n }\n else if (textureFormat === 18) {\n type = gl.FLOAT_32_UNSIGNED_INT_24_8_REV;\n }\n else if (textureFormat === 19) {\n type = gl.UNSIGNED_BYTE;\n }\n return type;\n }\n /**\n * @internal\n */\n _setupFramebufferDepthAttachments(generateStencilBuffer, generateDepthBuffer, width, height, samples = 1, depthTextureFormat, dontBindRenderBufferToFrameBuffer = false) {\n const gl = this._gl;\n depthTextureFormat = depthTextureFormat ?? (generateStencilBuffer ? 13 : 14);\n const internalFormat = this._getInternalFormatFromDepthTextureFormat(depthTextureFormat, generateDepthBuffer, generateStencilBuffer);\n // Create the depth/stencil buffer\n if (generateStencilBuffer && generateDepthBuffer) {\n return this._createRenderBuffer(width, height, samples, gl.DEPTH_STENCIL, internalFormat, dontBindRenderBufferToFrameBuffer ? -1 : gl.DEPTH_STENCIL_ATTACHMENT);\n }\n if (generateDepthBuffer) {\n return this._createRenderBuffer(width, height, samples, internalFormat, internalFormat, dontBindRenderBufferToFrameBuffer ? -1 : gl.DEPTH_ATTACHMENT);\n }\n if (generateStencilBuffer) {\n return this._createRenderBuffer(width, height, samples, internalFormat, internalFormat, dontBindRenderBufferToFrameBuffer ? -1 : gl.STENCIL_ATTACHMENT);\n }\n return null;\n }\n /**\n * @internal\n */\n _createRenderBuffer(width, height, samples, internalFormat, msInternalFormat, attachment, unbindBuffer = true) {\n const gl = this._gl;\n const renderBuffer = gl.createRenderbuffer();\n return this._updateRenderBuffer(renderBuffer, width, height, samples, internalFormat, msInternalFormat, attachment, unbindBuffer);\n }\n _updateRenderBuffer(renderBuffer, width, height, samples, internalFormat, msInternalFormat, attachment, unbindBuffer = true) {\n const gl = this._gl;\n gl.bindRenderbuffer(gl.RENDERBUFFER, renderBuffer);\n if (samples > 1 && gl.renderbufferStorageMultisample) {\n gl.renderbufferStorageMultisample(gl.RENDERBUFFER, samples, msInternalFormat, width, height);\n }\n else {\n gl.renderbufferStorage(gl.RENDERBUFFER, internalFormat, width, height);\n }\n if (attachment !== -1) {\n gl.framebufferRenderbuffer(gl.FRAMEBUFFER, attachment, gl.RENDERBUFFER, renderBuffer);\n }\n if (unbindBuffer) {\n gl.bindRenderbuffer(gl.RENDERBUFFER, null);\n }\n return renderBuffer;\n }\n /**\n * @internal\n */\n _releaseTexture(texture) {\n this._deleteTexture(texture._hardwareTexture);\n // Unbind channels\n this.unbindAllTextures();\n const index = this._internalTexturesCache.indexOf(texture);\n if (index !== -1) {\n this._internalTexturesCache.splice(index, 1);\n }\n // Integrated fixed lod samplers.\n if (texture._lodTextureHigh) {\n texture._lodTextureHigh.dispose();\n }\n if (texture._lodTextureMid) {\n texture._lodTextureMid.dispose();\n }\n if (texture._lodTextureLow) {\n texture._lodTextureLow.dispose();\n }\n // Integrated irradiance map.\n if (texture._irradianceTexture) {\n texture._irradianceTexture.dispose();\n }\n }\n _deleteTexture(texture) {\n texture?.release();\n }\n _setProgram(program) {\n if (this._currentProgram !== program) {\n _setProgram(program, this._gl);\n this._currentProgram = program;\n }\n }\n /**\n * Binds an effect to the webGL context\n * @param effect defines the effect to bind\n */\n bindSamplers(effect) {\n const webGLPipelineContext = effect.getPipelineContext();\n this._setProgram(webGLPipelineContext.program);\n const samplers = effect.getSamplers();\n for (let index = 0; index < samplers.length; index++) {\n const uniform = effect.getUniform(samplers[index]);\n if (uniform) {\n this._boundUniforms[index] = uniform;\n }\n }\n this._currentEffect = null;\n }\n _activateCurrentTexture() {\n if (this._currentTextureChannel !== this._activeChannel) {\n this._gl.activeTexture(this._gl.TEXTURE0 + this._activeChannel);\n this._currentTextureChannel = this._activeChannel;\n }\n }\n /**\n * @internal\n */\n _bindTextureDirectly(target, texture, forTextureDataUpdate = false, force = false) {\n let wasPreviouslyBound = false;\n const isTextureForRendering = texture && texture._associatedChannel > -1;\n if (forTextureDataUpdate && isTextureForRendering) {\n this._activeChannel = texture._associatedChannel;\n }\n const currentTextureBound = this._boundTexturesCache[this._activeChannel];\n if (currentTextureBound !== texture || force) {\n this._activateCurrentTexture();\n if (texture && texture.isMultiview) {\n //this._gl.bindTexture(target, texture ? texture._colorTextureArray : null);\n Logger.Error([\"_bindTextureDirectly called with a multiview texture!\", target, texture]);\n // eslint-disable-next-line no-throw-literal\n throw \"_bindTextureDirectly called with a multiview texture!\";\n }\n else {\n this._gl.bindTexture(target, texture?._hardwareTexture?.underlyingResource ?? null);\n }\n this._boundTexturesCache[this._activeChannel] = texture;\n if (texture) {\n texture._associatedChannel = this._activeChannel;\n }\n }\n else if (forTextureDataUpdate) {\n wasPreviouslyBound = true;\n this._activateCurrentTexture();\n }\n if (isTextureForRendering && !forTextureDataUpdate) {\n this._bindSamplerUniformToChannel(texture._associatedChannel, this._activeChannel);\n }\n return wasPreviouslyBound;\n }\n /**\n * @internal\n */\n _bindTexture(channel, texture, name) {\n if (channel === undefined) {\n return;\n }\n if (texture) {\n texture._associatedChannel = channel;\n }\n this._activeChannel = channel;\n const target = texture ? this._getTextureTarget(texture) : this._gl.TEXTURE_2D;\n this._bindTextureDirectly(target, texture);\n }\n /**\n * Unbind all textures from the webGL context\n */\n unbindAllTextures() {\n for (let channel = 0; channel < this._maxSimultaneousTextures; channel++) {\n this._activeChannel = channel;\n this._bindTextureDirectly(this._gl.TEXTURE_2D, null);\n this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, null);\n if (this.webGLVersion > 1) {\n this._bindTextureDirectly(this._gl.TEXTURE_3D, null);\n this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY, null);\n }\n }\n }\n /**\n * Sets a texture to the according uniform.\n * @param channel The texture channel\n * @param uniform The uniform to set\n * @param texture The texture to apply\n * @param name The name of the uniform in the effect\n */\n setTexture(channel, uniform, texture, name) {\n if (channel === undefined) {\n return;\n }\n if (uniform) {\n this._boundUniforms[channel] = uniform;\n }\n this._setTexture(channel, texture);\n }\n _bindSamplerUniformToChannel(sourceSlot, destination) {\n const uniform = this._boundUniforms[sourceSlot];\n if (!uniform || uniform._currentState === destination) {\n return;\n }\n this._gl.uniform1i(uniform, destination);\n uniform._currentState = destination;\n }\n _getTextureWrapMode(mode) {\n switch (mode) {\n case 1:\n return this._gl.REPEAT;\n case 0:\n return this._gl.CLAMP_TO_EDGE;\n case 2:\n return this._gl.MIRRORED_REPEAT;\n }\n return this._gl.REPEAT;\n }\n _setTexture(channel, texture, isPartOfTextureArray = false, depthStencilTexture = false, name = \"\") {\n // Not ready?\n if (!texture) {\n if (this._boundTexturesCache[channel] != null) {\n this._activeChannel = channel;\n this._bindTextureDirectly(this._gl.TEXTURE_2D, null);\n this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP, null);\n if (this.webGLVersion > 1) {\n this._bindTextureDirectly(this._gl.TEXTURE_3D, null);\n this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY, null);\n }\n }\n return false;\n }\n // Video\n if (texture.video) {\n this._activeChannel = channel;\n const videoInternalTexture = texture.getInternalTexture();\n if (videoInternalTexture) {\n videoInternalTexture._associatedChannel = channel;\n }\n texture.update();\n }\n else if (texture.delayLoadState === 4) {\n // Delay loading\n texture.delayLoad();\n return false;\n }\n let internalTexture;\n if (depthStencilTexture) {\n internalTexture = texture.depthStencilTexture;\n }\n else if (texture.isReady()) {\n internalTexture = texture.getInternalTexture();\n }\n else if (texture.isCube) {\n internalTexture = this.emptyCubeTexture;\n }\n else if (texture.is3D) {\n internalTexture = this.emptyTexture3D;\n }\n else if (texture.is2DArray) {\n internalTexture = this.emptyTexture2DArray;\n }\n else {\n internalTexture = this.emptyTexture;\n }\n if (!isPartOfTextureArray && internalTexture) {\n internalTexture._associatedChannel = channel;\n }\n let needToBind = true;\n if (this._boundTexturesCache[channel] === internalTexture) {\n if (!isPartOfTextureArray) {\n this._bindSamplerUniformToChannel(internalTexture._associatedChannel, channel);\n }\n needToBind = false;\n }\n this._activeChannel = channel;\n const target = this._getTextureTarget(internalTexture);\n if (needToBind) {\n this._bindTextureDirectly(target, internalTexture, isPartOfTextureArray);\n }\n if (internalTexture && !internalTexture.isMultiview) {\n // CUBIC_MODE and SKYBOX_MODE both require CLAMP_TO_EDGE. All other modes use REPEAT.\n if (internalTexture.isCube && internalTexture._cachedCoordinatesMode !== texture.coordinatesMode) {\n internalTexture._cachedCoordinatesMode = texture.coordinatesMode;\n const textureWrapMode = texture.coordinatesMode !== 3 && texture.coordinatesMode !== 5\n ? 1\n : 0;\n texture.wrapU = textureWrapMode;\n texture.wrapV = textureWrapMode;\n }\n if (internalTexture._cachedWrapU !== texture.wrapU) {\n internalTexture._cachedWrapU = texture.wrapU;\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_S, this._getTextureWrapMode(texture.wrapU), internalTexture);\n }\n if (internalTexture._cachedWrapV !== texture.wrapV) {\n internalTexture._cachedWrapV = texture.wrapV;\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_T, this._getTextureWrapMode(texture.wrapV), internalTexture);\n }\n if (internalTexture.is3D && internalTexture._cachedWrapR !== texture.wrapR) {\n internalTexture._cachedWrapR = texture.wrapR;\n this._setTextureParameterInteger(target, this._gl.TEXTURE_WRAP_R, this._getTextureWrapMode(texture.wrapR), internalTexture);\n }\n this._setAnisotropicLevel(target, internalTexture, texture.anisotropicFilteringLevel);\n }\n return true;\n }\n /**\n * Sets an array of texture to the webGL context\n * @param channel defines the channel where the texture array must be set\n * @param uniform defines the associated uniform location\n * @param textures defines the array of textures to bind\n * @param name name of the channel\n */\n setTextureArray(channel, uniform, textures, name) {\n if (channel === undefined || !uniform) {\n return;\n }\n if (!this._textureUnits || this._textureUnits.length !== textures.length) {\n this._textureUnits = new Int32Array(textures.length);\n }\n for (let i = 0; i < textures.length; i++) {\n const texture = textures[i].getInternalTexture();\n if (texture) {\n this._textureUnits[i] = channel + i;\n texture._associatedChannel = channel + i;\n }\n else {\n this._textureUnits[i] = -1;\n }\n }\n this._gl.uniform1iv(uniform, this._textureUnits);\n for (let index = 0; index < textures.length; index++) {\n this._setTexture(this._textureUnits[index], textures[index], true);\n }\n }\n /**\n * @internal\n */\n _setAnisotropicLevel(target, internalTexture, anisotropicFilteringLevel) {\n const anisotropicFilterExtension = this._caps.textureAnisotropicFilterExtension;\n if (internalTexture.samplingMode !== 11 &&\n internalTexture.samplingMode !== 3 &&\n internalTexture.samplingMode !== 2) {\n anisotropicFilteringLevel = 1; // Forcing the anisotropic to 1 because else webgl will force filters to linear\n }\n if (anisotropicFilterExtension && internalTexture._cachedAnisotropicFilteringLevel !== anisotropicFilteringLevel) {\n this._setTextureParameterFloat(target, anisotropicFilterExtension.TEXTURE_MAX_ANISOTROPY_EXT, Math.min(anisotropicFilteringLevel, this._caps.maxAnisotropy), internalTexture);\n internalTexture._cachedAnisotropicFilteringLevel = anisotropicFilteringLevel;\n }\n }\n _setTextureParameterFloat(target, parameter, value, texture) {\n this._bindTextureDirectly(target, texture, true, true);\n this._gl.texParameterf(target, parameter, value);\n }\n _setTextureParameterInteger(target, parameter, value, texture) {\n if (texture) {\n this._bindTextureDirectly(target, texture, true, true);\n }\n this._gl.texParameteri(target, parameter, value);\n }\n /**\n * Unbind all vertex attributes from the webGL context\n */\n unbindAllAttributes() {\n if (this._mustWipeVertexAttributes) {\n this._mustWipeVertexAttributes = false;\n for (let i = 0; i < this._caps.maxVertexAttribs; i++) {\n this.disableAttributeByIndex(i);\n }\n return;\n }\n for (let i = 0, ul = this._vertexAttribArraysEnabled.length; i < ul; i++) {\n if (i >= this._caps.maxVertexAttribs || !this._vertexAttribArraysEnabled[i]) {\n continue;\n }\n this.disableAttributeByIndex(i);\n }\n }\n /**\n * Force the engine to release all cached effects. This means that next effect compilation will have to be done completely even if a similar effect was already compiled\n */\n releaseEffects() {\n const keys = Object.keys(this._compiledEffects);\n for (const name of keys) {\n const effect = this._compiledEffects[name];\n effect.dispose(true);\n }\n this._compiledEffects = {};\n }\n /**\n * Dispose and release all associated resources\n */\n dispose() {\n // Events\n if (IsWindowObjectExist()) {\n if (this._renderingCanvas) {\n if (!this._doNotHandleContextLost) {\n this._renderingCanvas.removeEventListener(\"webglcontextlost\", this._onContextLost);\n this._renderingCanvas.removeEventListener(\"webglcontextrestored\", this._onContextRestored);\n }\n }\n }\n // Should not be moved up of renderingCanvas will be null.\n super.dispose();\n if (this._dummyFramebuffer) {\n this._gl.deleteFramebuffer(this._dummyFramebuffer);\n }\n // Unbind\n this.unbindAllAttributes();\n this._boundUniforms = {};\n this._workingCanvas = null;\n this._workingContext = null;\n this._currentBufferPointers.length = 0;\n this._currentProgram = null;\n if (this._creationOptions.loseContextOnDispose) {\n this._gl.getExtension(\"WEBGL_lose_context\")?.loseContext();\n }\n // clear the state object\n deleteStateObject(this._gl);\n }\n /**\n * Attach a new callback raised when context lost event is fired\n * @param callback defines the callback to call\n */\n attachContextLostEvent(callback) {\n if (this._renderingCanvas) {\n this._renderingCanvas.addEventListener(\"webglcontextlost\", callback, false);\n }\n }\n /**\n * Attach a new callback raised when context restored event is fired\n * @param callback defines the callback to call\n */\n attachContextRestoredEvent(callback) {\n if (this._renderingCanvas) {\n this._renderingCanvas.addEventListener(\"webglcontextrestored\", callback, false);\n }\n }\n /**\n * Get the current error code of the webGL context\n * @returns the error code\n * @see https://developer.mozilla.org/en-US/docs/Web/API/WebGLRenderingContext/getError\n */\n getError() {\n return this._gl.getError();\n }\n _canRenderToFloatFramebuffer() {\n if (this._webGLVersion > 1) {\n return this._caps.colorBufferFloat;\n }\n return this._canRenderToFramebuffer(1);\n }\n _canRenderToHalfFloatFramebuffer() {\n if (this._webGLVersion > 1) {\n return this._caps.colorBufferFloat;\n }\n return this._canRenderToFramebuffer(2);\n }\n // Thank you : http://stackoverflow.com/questions/28827511/webgl-ios-render-to-floating-point-texture\n _canRenderToFramebuffer(type) {\n const gl = this._gl;\n //clear existing errors\n // eslint-disable-next-line no-empty\n while (gl.getError() !== gl.NO_ERROR) { }\n let successful = true;\n const texture = gl.createTexture();\n gl.bindTexture(gl.TEXTURE_2D, texture);\n gl.texImage2D(gl.TEXTURE_2D, 0, this._getRGBABufferInternalSizedFormat(type), 1, 1, 0, gl.RGBA, this._getWebGLTextureType(type), null);\n gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MIN_FILTER, gl.NEAREST);\n gl.texParameteri(gl.TEXTURE_2D, gl.TEXTURE_MAG_FILTER, gl.NEAREST);\n const fb = gl.createFramebuffer();\n gl.bindFramebuffer(gl.FRAMEBUFFER, fb);\n gl.framebufferTexture2D(gl.FRAMEBUFFER, gl.COLOR_ATTACHMENT0, gl.TEXTURE_2D, texture, 0);\n const status = gl.checkFramebufferStatus(gl.FRAMEBUFFER);\n successful = successful && status === gl.FRAMEBUFFER_COMPLETE;\n successful = successful && gl.getError() === gl.NO_ERROR;\n //try render by clearing frame buffer's color buffer\n if (successful) {\n gl.clear(gl.COLOR_BUFFER_BIT);\n successful = successful && gl.getError() === gl.NO_ERROR;\n }\n //try reading from frame to ensure render occurs (just creating the FBO is not sufficient to determine if rendering is supported)\n if (successful) {\n //in practice it's sufficient to just read from the backbuffer rather than handle potentially issues reading from the texture\n gl.bindFramebuffer(gl.FRAMEBUFFER, null);\n const readFormat = gl.RGBA;\n const readType = gl.UNSIGNED_BYTE;\n const buffer = new Uint8Array(4);\n gl.readPixels(0, 0, 1, 1, readFormat, readType, buffer);\n successful = successful && gl.getError() === gl.NO_ERROR;\n }\n //clean up\n gl.deleteTexture(texture);\n gl.deleteFramebuffer(fb);\n gl.bindFramebuffer(gl.FRAMEBUFFER, null);\n //clear accumulated errors\n // eslint-disable-next-line no-empty\n while (!successful && gl.getError() !== gl.NO_ERROR) { }\n return successful;\n }\n /**\n * @internal\n */\n _getWebGLTextureType(type) {\n if (this._webGLVersion === 1) {\n switch (type) {\n case 1:\n return this._gl.FLOAT;\n case 2:\n return this._gl.HALF_FLOAT_OES;\n case 0:\n return this._gl.UNSIGNED_BYTE;\n case 8:\n return this._gl.UNSIGNED_SHORT_4_4_4_4;\n case 9:\n return this._gl.UNSIGNED_SHORT_5_5_5_1;\n case 10:\n return this._gl.UNSIGNED_SHORT_5_6_5;\n }\n return this._gl.UNSIGNED_BYTE;\n }\n switch (type) {\n case 3:\n return this._gl.BYTE;\n case 0:\n return this._gl.UNSIGNED_BYTE;\n case 4:\n return this._gl.SHORT;\n case 5:\n return this._gl.UNSIGNED_SHORT;\n case 6:\n return this._gl.INT;\n case 7: // Refers to UNSIGNED_INT\n return this._gl.UNSIGNED_INT;\n case 1:\n return this._gl.FLOAT;\n case 2:\n return this._gl.HALF_FLOAT;\n case 8:\n return this._gl.UNSIGNED_SHORT_4_4_4_4;\n case 9:\n return this._gl.UNSIGNED_SHORT_5_5_5_1;\n case 10:\n return this._gl.UNSIGNED_SHORT_5_6_5;\n case 11:\n return this._gl.UNSIGNED_INT_2_10_10_10_REV;\n case 12:\n return this._gl.UNSIGNED_INT_24_8;\n case 13:\n return this._gl.UNSIGNED_INT_10F_11F_11F_REV;\n case 14:\n return this._gl.UNSIGNED_INT_5_9_9_9_REV;\n case 15:\n return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV;\n }\n return this._gl.UNSIGNED_BYTE;\n }\n /**\n * @internal\n */\n _getInternalFormat(format, useSRGBBuffer = false) {\n let internalFormat = useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA;\n switch (format) {\n case 0:\n internalFormat = this._gl.ALPHA;\n break;\n case 1:\n internalFormat = this._gl.LUMINANCE;\n break;\n case 2:\n internalFormat = this._gl.LUMINANCE_ALPHA;\n break;\n case 6:\n case 33322:\n case 36760:\n internalFormat = this._gl.RED;\n break;\n case 7:\n case 33324:\n case 36761:\n internalFormat = this._gl.RG;\n break;\n case 4:\n case 32852:\n case 36762:\n internalFormat = useSRGBBuffer ? this._glSRGBExtensionValues.SRGB : this._gl.RGB;\n break;\n case 5:\n case 32859:\n case 36763:\n internalFormat = useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA;\n break;\n }\n if (this._webGLVersion > 1) {\n switch (format) {\n case 8:\n internalFormat = this._gl.RED_INTEGER;\n break;\n case 9:\n internalFormat = this._gl.RG_INTEGER;\n break;\n case 10:\n internalFormat = this._gl.RGB_INTEGER;\n break;\n case 11:\n internalFormat = this._gl.RGBA_INTEGER;\n break;\n }\n }\n return internalFormat;\n }\n /**\n * @internal\n */\n _getRGBABufferInternalSizedFormat(type, format, useSRGBBuffer = false) {\n if (this._webGLVersion === 1) {\n if (format !== undefined) {\n switch (format) {\n case 0:\n return this._gl.ALPHA;\n case 1:\n return this._gl.LUMINANCE;\n case 2:\n return this._gl.LUMINANCE_ALPHA;\n case 4:\n return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB : this._gl.RGB;\n }\n }\n return this._gl.RGBA;\n }\n switch (type) {\n case 3:\n switch (format) {\n case 6:\n return this._gl.R8_SNORM;\n case 7:\n return this._gl.RG8_SNORM;\n case 4:\n return this._gl.RGB8_SNORM;\n case 8:\n return this._gl.R8I;\n case 9:\n return this._gl.RG8I;\n case 10:\n return this._gl.RGB8I;\n case 11:\n return this._gl.RGBA8I;\n default:\n return this._gl.RGBA8_SNORM;\n }\n case 0:\n switch (format) {\n case 6:\n return this._gl.R8;\n case 7:\n return this._gl.RG8;\n case 4:\n return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8 : this._gl.RGB8; // By default. Other possibilities are RGB565, SRGB8.\n case 5:\n return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA8; // By default. Other possibilities are RGB5_A1, RGBA4, SRGB8_ALPHA8.\n case 8:\n return this._gl.R8UI;\n case 9:\n return this._gl.RG8UI;\n case 10:\n return this._gl.RGB8UI;\n case 11:\n return this._gl.RGBA8UI;\n case 0:\n return this._gl.ALPHA;\n case 1:\n return this._gl.LUMINANCE;\n case 2:\n return this._gl.LUMINANCE_ALPHA;\n default:\n return this._gl.RGBA8;\n }\n case 4:\n switch (format) {\n case 8:\n return this._gl.R16I;\n case 36760:\n return this._gl.R16_SNORM_EXT;\n case 36761:\n return this._gl.RG16_SNORM_EXT;\n case 36762:\n return this._gl.RGB16_SNORM_EXT;\n case 36763:\n return this._gl.RGBA16_SNORM_EXT;\n case 9:\n return this._gl.RG16I;\n case 10:\n return this._gl.RGB16I;\n case 11:\n return this._gl.RGBA16I;\n default:\n return this._gl.RGBA16I;\n }\n case 5:\n switch (format) {\n case 8:\n return this._gl.R16UI;\n case 33322:\n return this._gl.R16_EXT;\n case 33324:\n return this._gl.RG16_EXT;\n case 32852:\n return this._gl.RGB16_EXT;\n case 32859:\n return this._gl.RGBA16_EXT;\n case 9:\n return this._gl.RG16UI;\n case 10:\n return this._gl.RGB16UI;\n case 11:\n return this._gl.RGBA16UI;\n default:\n return this._gl.RGBA16UI;\n }\n case 6:\n switch (format) {\n case 8:\n return this._gl.R32I;\n case 9:\n return this._gl.RG32I;\n case 10:\n return this._gl.RGB32I;\n case 11:\n return this._gl.RGBA32I;\n default:\n return this._gl.RGBA32I;\n }\n case 7: // Refers to UNSIGNED_INT\n switch (format) {\n case 8:\n return this._gl.R32UI;\n case 9:\n return this._gl.RG32UI;\n case 10:\n return this._gl.RGB32UI;\n case 11:\n return this._gl.RGBA32UI;\n default:\n return this._gl.RGBA32UI;\n }\n case 1:\n switch (format) {\n case 6:\n return this._gl.R32F; // By default. Other possibility is R16F.\n case 7:\n return this._gl.RG32F; // By default. Other possibility is RG16F.\n case 4:\n return this._gl.RGB32F; // By default. Other possibilities are RGB16F, R11F_G11F_B10F, RGB9_E5.\n case 5:\n return this._gl.RGBA32F; // By default. Other possibility is RGBA16F.\n default:\n return this._gl.RGBA32F;\n }\n case 2:\n switch (format) {\n case 6:\n return this._gl.R16F;\n case 7:\n return this._gl.RG16F;\n case 4:\n return this._gl.RGB16F; // By default. Other possibilities are R11F_G11F_B10F, RGB9_E5.\n case 5:\n return this._gl.RGBA16F;\n default:\n return this._gl.RGBA16F;\n }\n case 10:\n return this._gl.RGB565;\n case 13:\n return this._gl.R11F_G11F_B10F;\n case 14:\n return this._gl.RGB9_E5;\n case 8:\n return this._gl.RGBA4;\n case 9:\n return this._gl.RGB5_A1;\n case 11:\n switch (format) {\n case 5:\n return this._gl.RGB10_A2; // By default. Other possibility is RGB5_A1.\n case 11:\n return this._gl.RGB10_A2UI;\n default:\n return this._gl.RGB10_A2;\n }\n }\n return useSRGBBuffer ? this._glSRGBExtensionValues.SRGB8_ALPHA8 : this._gl.RGBA8;\n }\n /**\n * Reads pixels from the current frame buffer. Please note that this function can be slow\n * @param x defines the x coordinate of the rectangle where pixels must be read\n * @param y defines the y coordinate of the rectangle where pixels must be read\n * @param width defines the width of the rectangle where pixels must be read\n * @param height defines the height of the rectangle where pixels must be read\n * @param hasAlpha defines whether the output should have alpha or not (defaults to true)\n * @param flushRenderer true to flush the renderer from the pending commands before reading the pixels\n * @returns a ArrayBufferView promise (Uint8Array) containing RGBA colors\n */\n readPixels(x, y, width, height, hasAlpha = true, flushRenderer = true) {\n const numChannels = hasAlpha ? 4 : 3;\n const format = hasAlpha ? this._gl.RGBA : this._gl.RGB;\n const data = new Uint8Array(height * width * numChannels);\n if (flushRenderer) {\n this.flushFramebuffer();\n }\n this._gl.readPixels(x, y, width, height, format, this._gl.UNSIGNED_BYTE, data);\n return Promise.resolve(data);\n }\n /**\n * Gets a Promise<boolean> indicating if the engine can be instantiated (ie. if a webGL context can be found)\n */\n static get IsSupportedAsync() {\n return Promise.resolve(this.isSupported());\n }\n /**\n * Gets a boolean indicating if the engine can be instantiated (ie. if a webGL context can be found)\n */\n static get IsSupported() {\n return this.isSupported(); // Backward compat\n }\n /**\n * Gets a boolean indicating if the engine can be instantiated (ie. if a webGL context can be found)\n * @returns true if the engine can be created\n * @ignorenaming\n */\n // eslint-disable-next-line @typescript-eslint/naming-convention\n static isSupported() {\n if (this._HasMajorPerformanceCaveat !== null) {\n return !this._HasMajorPerformanceCaveat; // We know it is performant so WebGL is supported\n }\n if (this._IsSupported === null) {\n try {\n const tempcanvas = AbstractEngine._CreateCanvas(1, 1);\n const gl = tempcanvas.getContext(\"webgl\") || tempcanvas.getContext(\"experimental-webgl\");\n this._IsSupported = gl != null && !!window.WebGLRenderingContext;\n }\n catch (e) {\n this._IsSupported = false;\n }\n }\n return this._IsSupported;\n }\n /**\n * Gets a boolean indicating if the engine can be instantiated on a performant device (ie. if a webGL context can be found and it does not use a slow implementation)\n */\n static get HasMajorPerformanceCaveat() {\n if (this._HasMajorPerformanceCaveat === null) {\n try {\n const tempcanvas = AbstractEngine._CreateCanvas(1, 1);\n const gl = tempcanvas.getContext(\"webgl\", { failIfMajorPerformanceCaveat: true }) ||\n tempcanvas.getContext(\"experimental-webgl\", { failIfMajorPerformanceCaveat: true });\n this._HasMajorPerformanceCaveat = !gl;\n }\n catch (e) {\n this._HasMajorPerformanceCaveat = false;\n }\n }\n return this._HasMajorPerformanceCaveat;\n }\n}\nThinEngine._TempClearColorUint32 = new Uint32Array(4);\nThinEngine._TempClearColorInt32 = new Int32Array(4);\n/** Use this array to turn off some WebGL2 features on known buggy browsers version */\nThinEngine.ExceptionList = [\n { key: \"Chrome/63.0\", capture: \"63\\\\.0\\\\.3239\\\\.(\\\\d+)\", captureConstraint: 108, targets: [\"uniformBuffer\"] },\n { key: \"Firefox/58\", capture: null, captureConstraint: null, targets: [\"uniformBuffer\"] },\n { key: \"Firefox/59\", capture: null, captureConstraint: null, targets: [\"uniformBuffer\"] },\n { key: \"Chrome/72.+?Mobile\", capture: null, captureConstraint: null, targets: [\"vao\"] },\n { key: \"Chrome/73.+?Mobile\", capture: null, captureConstraint: null, targets: [\"vao\"] },\n { key: \"Chrome/74.+?Mobile\", capture: null, captureConstraint: null, targets: [\"vao\"] },\n { key: \"Mac OS.+Chrome/71\", capture: null, captureConstraint: null, targets: [\"vao\"] },\n { key: \"Mac OS.+Chrome/72\", capture: null, captureConstraint: null, targets: [\"vao\"] },\n { key: \"Mac OS.+Chrome\", capture: null, captureConstraint: null, targets: [\"uniformBuffer\"] },\n { key: \"Chrome/12\\\\d\\\\..+?Mobile\", capture: null, captureConstraint: null, targets: [\"uniformBuffer\"] },\n // desktop osx safari 15.4\n { key: \".*AppleWebKit.*(15.4).*Safari\", capture: null, captureConstraint: null, targets: [\"antialias\", \"maxMSAASamples\"] },\n // mobile browsers using safari 15.4 on ios\n { key: \".*(15.4).*AppleWebKit.*Safari\", capture: null, captureConstraint: null, targets: [\"antialias\", \"maxMSAASamples\"] },\n];\n// eslint-disable-next-line @typescript-eslint/naming-convention\nThinEngine._ConcatenateShader = _ConcatenateShader;\n// Statics\nThinEngine._IsSupported = null;\nThinEngine._HasMajorPerformanceCaveat = null;\n"],"mappings":"AAAA,SAASA,qBAAqB,EAAEC,sBAAsB,EAAEC,mBAAmB,EAAEC,wBAAwB,EAAEC,uBAAuB,EAAEC,WAAW,EAAEC,oCAAoC,EAAEC,cAAc,EAAEC,oBAAoB,EAAEC,iBAAiB,EAAEC,yBAAyB,QAAS,2BAA2B;AACzS,SAASC,SAAS,QAAQ,uCAAuC;AACjE,SAASC,MAAM,QAAQ,mBAAmB;AAC1C,SAASC,mBAAmB,QAAQ,0BAA0B;AAC9D,SAASC,oBAAoB,QAAQ,kCAAkC;AACvE,SAASC,qBAAqB,QAAQ,mCAAmC;AACzE,SAASC,eAAe,QAAQ,oCAAoC;AACpE,SAASC,gBAAgB,QAAQ,4BAA4B;AAC7D,SAASC,cAAc,QAAQ,qBAAqB;AAEpD,SAASC,oBAAoB,QAAQ,iCAAiC;AACtE,SAASC,eAAe,EAAEC,cAAc,EAAEC,gBAAgB,QAAQ,0CAA0C;AAC5G,SAASC,MAAM,QAAQ,wBAAwB;AAC/C,SAASC,kBAAkB,EAAEC,iBAAiB,QAAQ,+BAA+B;AACrF,SAASC,mBAAmB,QAAQ,kCAAkC;AACtE;AACA;AACA;AACA,MAAMC,aAAa,CAAC;AAEpB;AACA;AACA;AACA,OAAO,MAAMC,UAAU,SAASV,cAAc,CAAC;EAC3C;AACJ;AACA;EACI,IAAIW,IAAIA,CAAA,EAAG;IACP,OAAO,IAAI,CAACC,KAAK;EACrB;EACA,IAAID,IAAIA,CAACE,KAAK,EAAE;IACZ,IAAI,CAACD,KAAK,GAAGC,KAAK;EACtB;EACA;AACJ;AACA;EACI,IAAIC,OAAOA,CAAA,EAAG;IACV,OAAO,IAAI,CAACC,aAAa;EAC7B;EACA;AACJ;AACA;EACI,WAAWC,iBAAiBA,CAAA,EAAG;IAC3B,OAAOX,MAAM,CAACW,iBAAiB;EACnC;EACA,WAAWA,iBAAiBA,CAACH,KAAK,EAAE;IAChCR,MAAM,CAACW,iBAAiB,GAAGH,KAAK;EACpC;EACA;AACJ;AACA;AACA;EACI,IAAII,sBAAsBA,CAAA,EAAG;IACzB,OAAO,IAAI,CAACC,YAAY,GAAG,CAAC,IAAI,CAAC,IAAI,CAACC,qBAAqB;EAC/D;EACA;AACJ;AACA;AACA;EACI,IAAIC,eAAeA,CAAA,EAAG;IAClB,OAAO,IAAI,CAACL,aAAa,GAAG,CAAC,IAAI,IAAI,CAACM,gBAAgB;EAC1D;EACA,IAAIC,iCAAiCA,CAAA,EAAG;IACpC,OAAO,KAAK;EAChB;EACA;AACJ;AACA;AACA;AACA;EACI,IAAIC,2BAA2BA,CAACC,UAAU,EAAE;IACxC,IAAI,CAACC,4BAA4B,GAAGD,UAAU;EAClD;EACA;AACJ;AACA;EACIE,sBAAsBA,CAAA,EAAG;IACrB,IAAI,CAACC,iBAAiB,GAAG,KAAK;EAClC;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIC,WAAWA,CAACC,eAAe,EAAEC,SAAS,EAAEC,OAAO,EAAEC,kBAAkB,EAAE;IACjED,OAAO,GAAGA,OAAO,IAAI,CAAC,CAAC;IACvB,KAAK,CAACD,SAAS,aAATA,SAAS,cAATA,SAAS,GAAIC,OAAO,CAACD,SAAS,EAAEC,OAAO,EAAEC,kBAAkB,CAAC;IAClE;IACA,IAAI,CAACpB,KAAK,GAAG,OAAO;IACpB;AACR;AACA;IACQ,IAAI,CAACS,gBAAgB,GAAG,KAAK;IAC7B;IACA,IAAI,CAACY,sBAAsB,GAAG,KAAK;IACnC;AACR;AACA;IACQ,IAAI,CAACd,qBAAqB,GAAG,KAAK;IAClC;IACA,IAAI,CAACJ,aAAa,GAAG,GAAG;IACxB,IAAI,CAACmB,0BAA0B,GAAG,EAAE;IACpC,IAAI,CAACC,wBAAwB,GAAG,KAAK;IACrC,IAAI,CAACC,mBAAmB,GAAG,IAAIC,KAAK,CAAC,CAAC;IACtC;IACA,IAAI,CAACC,mBAAmB,GAAG,IAAI;IAC/B;IACA,IAAI,CAACC,iBAAiB,GAAG,IAAI;IAC7B,IAAI,CAACC,sBAAsB,GAAG,IAAIH,KAAK,CAAC,CAAC;IACzC,IAAI,CAACI,yBAAyB,GAAG,IAAIJ,KAAK,CAAC,CAAC;IAC5C,IAAI,CAACK,uBAAuB,GAAG,IAAIL,KAAK,CAAC,CAAC;IAC1C,IAAI,CAACM,oBAAoB,GAAG,KAAK;IACjC,IAAI,CAACC,yBAAyB,GAAG,KAAK;IACtC,IAAI,CAACC,qBAAqB,GAAG,IAAIR,KAAK,CAAC,CAAC;IACxC,IAAI,CAACS,wBAAwB,GAAG,CAAC;IACjC,IAAI,CAACC,uBAAuB,GAAG,IAAI;IACnC,IAAI,CAACC,kBAAkB,GAAG,IAAI;IAC9B;AACR;AACA;AACA;AACA;IACQ,IAAI,CAACC,uBAAuB,GAAG,IAAI;IACnC;AACR;AACA;IACQ,IAAI,CAACC,cAAc,GAAG,CAAC,CAAC;IACxB,IAAI,CAACrB,eAAe,EAAE;MAClB;IACJ;IACA,IAAIsB,MAAM,GAAG,IAAI;IACjB,IAAItB,eAAe,CAACuB,UAAU,EAAE;MAC5BD,MAAM,GAAGtB,eAAe;MACxB,IAAI,CAACwB,gBAAgB,GAAGF,MAAM;MAC9B,IAAIpB,OAAO,CAACuB,qBAAqB,KAAKC,SAAS,EAAE;QAC7CxB,OAAO,CAACuB,qBAAqB,GAAG,KAAK;MACzC;MACA,IAAIvB,OAAO,CAACyB,YAAY,KAAKD,SAAS,EAAE;QACpCxB,OAAO,CAACyB,YAAY,GAAG,KAAK;MAChC;MACA;MACA,IAAIC,SAAS,IAAIA,SAAS,CAACC,SAAS,EAAE;QAClC,IAAI,CAACC,kBAAkB,CAAC,CAAC;QACzB,MAAMC,EAAE,GAAGH,SAAS,CAACC,SAAS;QAC9B,KAAK,MAAMG,SAAS,IAAInD,UAAU,CAACoD,aAAa,EAAE;UAC9C,MAAMC,GAAG,GAAGF,SAAS,CAACE,GAAG;UACzB,MAAMC,OAAO,GAAGH,SAAS,CAACG,OAAO;UACjC,MAAMC,KAAK,GAAG,IAAIC,MAAM,CAACH,GAAG,CAAC;UAC7B,IAAIE,KAAK,CAACE,IAAI,CAACP,EAAE,CAAC,EAAE;YAChB,IAAIC,SAAS,CAACO,OAAO,IAAIP,SAAS,CAACQ,iBAAiB,EAAE;cAClD,MAAMD,OAAO,GAAGP,SAAS,CAACO,OAAO;cACjC,MAAME,UAAU,GAAGT,SAAS,CAACQ,iBAAiB;cAC9C,MAAME,KAAK,GAAG,IAAIL,MAAM,CAACE,OAAO,CAAC;cACjC,MAAMI,OAAO,GAAGD,KAAK,CAACE,IAAI,CAACb,EAAE,CAAC;cAC9B,IAAIY,OAAO,IAAIA,OAAO,CAACE,MAAM,GAAG,CAAC,EAAE;gBAC/B,MAAMC,aAAa,GAAGC,QAAQ,CAACJ,OAAO,CAACA,OAAO,CAACE,MAAM,GAAG,CAAC,CAAC,CAAC;gBAC3D,IAAIC,aAAa,IAAIL,UAAU,EAAE;kBAC7B;gBACJ;cACJ;YACJ;YACA,KAAK,MAAMO,MAAM,IAAIb,OAAO,EAAE;cAC1B,QAAQa,MAAM;gBACV,KAAK,eAAe;kBAChB,IAAI,CAAC1D,qBAAqB,GAAG,IAAI;kBACjC;gBACJ,KAAK,KAAK;kBACN,IAAI,CAAC2D,yBAAyB,GAAG,IAAI;kBACrC;gBACJ,KAAK,WAAW;kBACZ/C,OAAO,CAACD,SAAS,GAAG,KAAK;kBACzB;gBACJ,KAAK,gBAAgB;kBACjB,IAAI,CAACiB,uBAAuB,GAAG,CAAC;kBAChC;cACR;YACJ;UACJ;QACJ;MACJ;MACA;MACA,IAAI,CAAC,IAAI,CAACgC,uBAAuB,EAAE;QAC/B,IAAI,CAACC,cAAc,GAAIC,GAAG,IAAK;UAC3BA,GAAG,CAACC,cAAc,CAAC,CAAC;UACpB,IAAI,CAACC,eAAe,GAAG,IAAI;UAC3BzF,MAAM,CAAC0F,IAAI,CAAC,qBAAqB,CAAC;UAClC,IAAI,CAACC,uBAAuB,CAACC,eAAe,CAAC,IAAI,CAAC;QACtD,CAAC;QACD,IAAI,CAACC,kBAAkB,GAAG,MAAM;UAC5B,IAAI,CAACC,8BAA8B,CAAC,MAAM,IAAI,CAACC,cAAc,CAAC,CAAC,CAAC;QACpE,CAAC;QACDtC,MAAM,CAACuC,gBAAgB,CAAC,kBAAkB,EAAE,IAAI,CAACV,cAAc,EAAE,KAAK,CAAC;QACvE7B,MAAM,CAACuC,gBAAgB,CAAC,sBAAsB,EAAE,IAAI,CAACH,kBAAkB,EAAE,KAAK,CAAC;QAC/ExD,OAAO,CAAC4D,eAAe,GAAG5D,OAAO,CAAC4D,eAAe,IAAI,kBAAkB;MAC3E;MACA,IAAI,IAAI,CAACC,aAAa,EAAE;QACpB7D,OAAO,CAACyB,YAAY,GAAG,KAAK;MAChC;MACA;MACA,IAAI,CAACzB,OAAO,CAAC8D,oBAAoB,EAAE;QAC/B,IAAI;UACA,IAAI,CAACC,GAAG,GAAI3C,MAAM,CAACC,UAAU,CAAC,QAAQ,EAAErB,OAAO,CAAC,IAAIoB,MAAM,CAACC,UAAU,CAAC,qBAAqB,EAAErB,OAAO,CAAE;UACtG,IAAI,IAAI,CAAC+D,GAAG,EAAE;YACV,IAAI,CAAC/E,aAAa,GAAG,GAAG;YACxB,IAAI,CAACgF,mBAAmB,GAAG,QAAQ;YACnC;YACA,IAAI,CAAC,IAAI,CAACD,GAAG,CAACE,WAAW,EAAE;cACvB,IAAI,CAACjF,aAAa,GAAG,GAAG;cACxB,IAAI,CAACgF,mBAAmB,GAAG,QAAQ;YACvC;UACJ;QACJ,CAAC,CACD,OAAOE,CAAC,EAAE;UACN;QAAA;MAER;MACA,IAAI,CAAC,IAAI,CAACH,GAAG,EAAE;QACX,IAAI,CAAC3C,MAAM,EAAE;UACT,MAAM,IAAI+C,KAAK,CAAC,2CAA2C,CAAC;QAChE;QACA,IAAI;UACA,IAAI,CAACJ,GAAG,GAAI3C,MAAM,CAACC,UAAU,CAAC,OAAO,EAAErB,OAAO,CAAC,IAAIoB,MAAM,CAACC,UAAU,CAAC,oBAAoB,EAAErB,OAAO,CAAE;QACxG,CAAC,CACD,OAAOkE,CAAC,EAAE;UACN,MAAM,IAAIC,KAAK,CAAC,qBAAqB,CAAC;QAC1C;MACJ;MACA,IAAI,CAAC,IAAI,CAACJ,GAAG,EAAE;QACX,MAAM,IAAII,KAAK,CAAC,qBAAqB,CAAC;MAC1C;IACJ,CAAC,MACI;MACD,IAAI,CAACJ,GAAG,GAAGjE,eAAe;MAC1B,IAAI,CAACwB,gBAAgB,GAAG,IAAI,CAACyC,GAAG,CAAC3C,MAAM;MACvC,IAAI,IAAI,CAAC2C,GAAG,CAACK,8BAA8B,EAAE;QACzC,IAAI,CAACpF,aAAa,GAAG,GAAG;QACxB,IAAI,CAACgF,mBAAmB,GAAG,QAAQ;MACvC,CAAC,MACI;QACD,IAAI,CAACA,mBAAmB,GAAG,QAAQ;MACvC;MACA,MAAMK,UAAU,GAAG,IAAI,CAACN,GAAG,CAACO,oBAAoB,CAAC,CAAC;MAClD,IAAID,UAAU,EAAE;QACZrE,OAAO,CAACuE,OAAO,GAAGF,UAAU,CAACE,OAAO;MACxC;IACJ;IACA;IACA,IAAI,CAACR,GAAG,CAACS,WAAW,CAAC,IAAI,CAACT,GAAG,CAACU,kCAAkC,EAAE,IAAI,CAACV,GAAG,CAACW,IAAI,CAAC;IAChF,IAAI1E,OAAO,CAAC2E,sBAAsB,KAAKnD,SAAS,EAAE;MAC9C,IAAI,CAACoD,4BAA4B,GAAG5E,OAAO,CAAC2E,sBAAsB;IACtE;IACA,IAAI,CAACE,MAAM,CAAC,CAAC;IACb,IAAI,CAACnB,cAAc,CAAC,CAAC;IACrB,IAAI,CAACoB,aAAa,CAAC,CAAC;IACpB;IACA,KAAK,IAAIC,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAG,IAAI,CAACC,KAAK,CAACC,gBAAgB,EAAEF,CAAC,EAAE,EAAE;MAClD,IAAI,CAACtE,sBAAsB,CAACsE,CAAC,CAAC,GAAG,IAAIrG,aAAa,CAAC,CAAC;IACxD;IACA;IACA,IAAI,CAACwG,gBAAgB,GAAG,IAAI,CAAC/F,YAAY,GAAG,CAAC,GAAG,IAAIrB,qBAAqB,CAAC,CAAC,GAAG,IAAID,oBAAoB,CAAC,CAAC;IACxG;IACA;IACA;IACA;IACA;IACA;IACA;IACA,MAAMsH,YAAY,GAAG,eAAexG,UAAU,CAACyG,OAAO,EAAE;IACxDzH,MAAM,CAAC0H,GAAG,CAACF,YAAY,GAAG,MAAM,IAAI,CAACG,WAAW,EAAE,CAAC;IACnD;IACA,IAAI,IAAI,CAAChE,gBAAgB,IAAI,IAAI,CAACA,gBAAgB,CAACiE,YAAY,EAAE;MAC7D,IAAI,CAACjE,gBAAgB,CAACiE,YAAY,CAAC,aAAa,EAAEJ,YAAY,CAAC;IACnE;IACA,MAAMK,WAAW,GAAGlI,cAAc,CAAC,IAAI,CAACyG,GAAG,CAAC;IAC5C;IACAyB,WAAW,CAACtF,sBAAsB,GAAG,IAAI,CAACA,sBAAsB;IAChEsF,WAAW,CAACC,qBAAqB,GAAG,IAAI,CAACT,KAAK,CAACS,qBAAqB;EACxE;EACAC,oBAAoBA,CAAA,EAAG;IACnB,IAAI,CAAClF,iBAAiB,GAAG,IAAI;IAC7B,KAAK,CAACkF,oBAAoB,CAAC,CAAC;EAChC;EACA;AACJ;AACA;EACIC,2BAA2BA,CAACC,cAAc,EAAE;IACxC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;EACIC,kBAAkBA,CAAA,EAAG;IACjB,KAAK,MAAM7D,GAAG,IAAI,IAAI,CAAC8D,gBAAgB,EAAE;MACrC,MAAMC,MAAM,GAAG,IAAI,CAACD,gBAAgB,CAAC9D,GAAG,CAAC;MACzC,IAAI,CAAC+D,MAAM,CAACC,OAAO,CAAC,CAAC,EAAE;QACnB,OAAO,KAAK;MAChB;IACJ;IACA,OAAO,IAAI;EACf;EACAtC,cAAcA,CAAA,EAAG;IACb;IACA,IAAI,CAACsB,KAAK,GAAG;MACTiB,qBAAqB,EAAE,IAAI,CAAClC,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACoC,uBAAuB,CAAC;MAC9EC,6BAA6B,EAAE,IAAI,CAACrC,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACsC,gCAAgC,CAAC;MAC/FC,0BAA0B,EAAE,IAAI,CAACvC,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACwC,8BAA8B,CAAC;MAC1FC,cAAc,EAAE,IAAI,CAACzC,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAAC0C,gBAAgB,CAAC;MAChEC,UAAU,EAAE,IAAI,CAAC1H,aAAa,GAAG,CAAC,GAAG,IAAI,CAAC+E,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAAC4C,WAAW,CAAC,GAAG,CAAC;MACpFC,qBAAqB,EAAE,IAAI,CAAC7C,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAAC8C,yBAAyB,CAAC;MAChFC,oBAAoB,EAAE,IAAI,CAAC/C,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACgD,qBAAqB,CAAC;MAC3E9B,gBAAgB,EAAE,IAAI,CAAClB,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACiD,kBAAkB,CAAC;MACpEC,iBAAiB,EAAE,IAAI,CAAClD,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACmD,mBAAmB,CAAC;MACtEC,yBAAyB,EAAE,IAAI,CAACpD,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACqD,4BAA4B,CAAC;MACvFC,uBAAuB,EAAE,IAAI,CAACtD,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACuD,0BAA0B,CAAC;MACnF7B,qBAAqB,EAAE,IAAI,CAAC1B,GAAG,CAACwD,YAAY,CAAC,6BAA6B,CAAC,IAAI/F,SAAS;MACxFgG,mBAAmB,EAAE,IAAI,CAACxI,aAAa,GAAG,CAAC,IAAI,IAAI,CAAC+E,GAAG,CAACwD,YAAY,CAAC,0BAA0B,CAAC,KAAK,IAAI;MACzGE,aAAa,EAAE,CAAC;MAChBC,IAAI,EAAE,IAAI,CAAC3D,GAAG,CAACwD,YAAY,CAAC,+BAA+B,CAAC,IAAI,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,sCAAsC,CAAC;MAC7HI,IAAI,EAAE,IAAI,CAAC5D,GAAG,CAACwD,YAAY,CAAC,8BAA8B,CAAC,IAAI,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,qCAAqC,CAAC;MAC3HK,IAAI,EAAE,IAAI,CAAC7D,GAAG,CAACwD,YAAY,CAAC,+BAA+B,CAAC,IAAI,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,sCAAsC,CAAC;MAC7H;MACAM,SAAS,EAAE,IAAI,CAAC9D,GAAG,CAACwD,YAAY,CAAC,oCAAoC,CAAC,IAAI,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,2CAA2C,CAAC;MAC5IO,KAAK,EAAE,IAAI,CAAC/D,GAAG,CAACwD,YAAY,CAAC,gCAAgC,CAAC,IAAI,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,uCAAuC,CAAC;MAChIQ,IAAI,EAAE,IAAI,CAAChE,GAAG,CAACwD,YAAY,CAAC,+BAA+B,CAAC,IAAI,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,sCAAsC,CAAC;MAC7HS,IAAI,EAAE,IAAI,CAACjE,GAAG,CAACwD,YAAY,CAAC,8BAA8B,CAAC,IACvD,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,qCAAqC,CAAC,IAC5D,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,gCAAgC,CAAC;MAAE;MAC7DU,iCAAiC,EAAE,IAAI,CAAClE,GAAG,CAACwD,YAAY,CAAC,gCAAgC,CAAC,IACtF,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,uCAAuC,CAAC,IAC9D,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,oCAAoC,CAAC;MAC/DW,WAAW,EAAE,IAAI,CAAClJ,aAAa,GAAG,CAAC,IAAI,IAAI,CAAC+E,GAAG,CAACwD,YAAY,CAAC,wBAAwB,CAAC,KAAK,IAAI;MAC/FY,sBAAsB,EAAE,IAAI,CAACnJ,aAAa,GAAG,CAAC,IAAI,IAAI,CAAC+E,GAAG,CAACwD,YAAY,CAAC,gBAAgB,CAAC,KAAK,IAAI;MAClGa,4BAA4B,EAAE,KAAK;MACnCC,UAAU,EAAE,IAAI,CAACtE,GAAG,CAACwD,YAAY,CAAC,iCAAiC,CAAC,IAAI,IAAI,CAACxD,GAAG,CAACwD,YAAY,CAAC,0BAA0B,CAAC;MACzHe,qBAAqB,EAAE,IAAI,CAACtJ,aAAa,GAAG,CAAC;MAC7CuJ,4BAA4B,EAAE,KAAK;MACnCC,oBAAoB,EAAE,KAAK;MAC3BC,cAAc,EAAE,CAAC;MACjBC,gBAAgB,EAAE,CAAC,EAAE,IAAI,CAAC1J,aAAa,GAAG,CAAC,IAAI,IAAI,CAAC+E,GAAG,CAACwD,YAAY,CAAC,wBAAwB,CAAC,CAAC;MAC/FoB,2BAA2B,EAAE,KAAK;MAClCC,wBAAwB,EAAE,KAAK;MAC/BC,oBAAoB,EAAE,CAAC,EAAE,IAAI,CAAC7J,aAAa,GAAG,CAAC,IAAI,IAAI,CAAC+E,GAAG,CAACwD,YAAY,CAAC,6BAA6B,CAAC,CAAC;MACxGuB,YAAY,EAAE,IAAI,CAAC9J,aAAa,GAAG,CAAC,IAAI,IAAI,CAAC+E,GAAG,CAACwD,YAAY,CAAC,mBAAmB,CAAC,GAAG,IAAI,GAAG,KAAK;MACjGwB,gBAAgB,EAAE,IAAI,CAAC/J,aAAa,GAAG,CAAC,IAAI,IAAI,CAAC+E,GAAG,CAACwD,YAAY,CAAC,wBAAwB,CAAC,GAAG,IAAI,GAAG,KAAK;MAC1GyB,sBAAsB,EAAE,KAAK;MAC7BC,2BAA2B,EAAE,KAAK;MAClCC,kBAAkB,EAAE,KAAK;MACzBC,+BAA+B,EAAE,KAAK;MACtCC,iBAAiB,EAAE,KAAK;MACxBC,eAAe,EAAE,KAAK;MACtBC,UAAU,EAAE,IAAI,CAACtK,aAAa,GAAG,CAAC,IAAI,IAAI,CAAC+E,GAAG,CAACwD,YAAY,CAAC,wBAAwB,CAAC,GAAG,IAAI,GAAG,KAAK;MACpGgC,UAAU,EAAE,IAAI,CAACvK,aAAa,KAAK,CAAC;MACpCwK,WAAW,EAAE,KAAK;MAClBC,SAAS,EAAE,IAAI,CAAC1F,GAAG,CAACwD,YAAY,CAAC,gBAAgB,CAAC;MAClDmC,eAAe,EAAE,IAAI,CAAC3F,GAAG,CAACwD,YAAY,CAAC,kBAAkB,CAAC;MAC1DoC,qBAAqB,EAAE,KAAK;MAC5BC,kBAAkB,EAAE,IAAI,CAAC5K,aAAa,GAAG,CAAC;MAC1C6K,gBAAgB,EAAE,IAAI,CAAC7K,aAAa,GAAG,CAAC;MACxC8K,qBAAqB,EAAE,KAAK;MAC5BC,kBAAkB,EAAE,KAAK;MACzBC,yBAAyB,EAAE,IAAI,CAAChL,aAAa,GAAG,CAAC;MACjDiL,eAAe,EAAE,IAAI,CAACjL,aAAa,GAAG,CAAC;MACvCkL,2BAA2B,EAAE,IAAI,CAAClL,aAAa,GAAG,CAAC,GAAG,IAAI,CAAC+E,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACoG,wBAAwB,CAAC,GAAG,GAAG;MACpHC,yBAAyB,EAAE,KAAK;MAChCC,aAAa,EAAE,IAAI,CAACtG,GAAG,CAACwD,YAAY,CAAC,oBAAoB,CAAC,GAAG,IAAI,GAAG;IACxE,CAAC;IACD,IAAI,CAACvC,KAAK,CAAC2D,2BAA2B,GAAG,IAAI,CAAC3D,KAAK,CAAC0D,gBAAgB;IACpE,IAAI,CAAC1D,KAAK,CAAC4D,wBAAwB,GAAG,IAAI,CAAC5D,KAAK,CAAC0D,gBAAgB;IACjE;IACA,IAAI,CAAC4B,UAAU,GAAG,IAAI,CAACvG,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAACwG,OAAO,CAAC;IACzD,MAAMC,YAAY,GAAG,IAAI,CAACzG,GAAG,CAACwD,YAAY,CAAC,2BAA2B,CAAC;IACvE,IAAIiD,YAAY,IAAI,IAAI,EAAE;MACtB,IAAI,CAACC,WAAW,GAAG,IAAI,CAAC1G,GAAG,CAACmC,YAAY,CAACsE,YAAY,CAACE,uBAAuB,CAAC;MAC9E,IAAI,CAACC,SAAS,GAAG,IAAI,CAAC5G,GAAG,CAACmC,YAAY,CAACsE,YAAY,CAACI,qBAAqB,CAAC;IAC9E;IACA,IAAI,CAAC,IAAI,CAACD,SAAS,EAAE;MACjB,IAAI,CAACA,SAAS,GAAG,IAAI,CAAC5G,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAAC8G,MAAM,CAAC,IAAI,gBAAgB;IAC/E;IACA,IAAI,CAAC,IAAI,CAACJ,WAAW,EAAE;MACnB,IAAI,CAACA,WAAW,GAAG,IAAI,CAAC1G,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAAC+G,QAAQ,CAAC,IAAI,kBAAkB;IACrF;IACA;IACA,IAAI,IAAI,CAAC/G,GAAG,CAACgH,cAAc,KAAK,MAAM,EAAE;MACpC,IAAI,CAAChH,GAAG,CAACgH,cAAc,GAAG,MAAM,CAAC,CAAC;IACtC;IACA,IAAI,IAAI,CAAChH,GAAG,CAACiH,OAAO,KAAK,MAAM,EAAE;MAC7B,IAAI,CAACjH,GAAG,CAACiH,OAAO,GAAG,MAAM,CAAC,CAAC;IAC/B;IACA,IAAI,IAAI,CAACjH,GAAG,CAACkH,OAAO,KAAK,MAAM,EAAE;MAC7B,IAAI,CAAClH,GAAG,CAACkH,OAAO,GAAG,MAAM,CAAC,CAAC;IAC/B;IACA,IAAI,IAAI,CAAClH,GAAG,CAACmH,gBAAgB,KAAK,KAAK,EAAE;MACrC,IAAI,CAACnH,GAAG,CAACmH,gBAAgB,GAAG,KAAK;IACrC;IACA;IACA,IAAI,IAAI,CAAClG,KAAK,CAACqD,UAAU,EAAE;MAAA,IAAA8C,kBAAA;MACvB,IAAI,IAAI,CAACnM,aAAa,KAAK,CAAC,EAAE;QAC1B,IAAI,CAAC+E,GAAG,CAACqH,QAAQ,GAAG,IAAI,CAACpG,KAAK,CAACqD,UAAU,CAACgD,WAAW,CAACC,IAAI,CAAC,IAAI,CAACtG,KAAK,CAACqD,UAAU,CAAC;MACrF;MACA;MACA,IAAI,CAACrD,KAAK,CAACuD,4BAA4B,GAAG,EAAA4C,kBAAA,GAAC,IAAI,CAACpH,GAAG,CAACqH,QAAQ,CAAC,IAAI,CAACpG,KAAK,CAACqD,UAAU,CAACkD,aAAa,EAAE,IAAI,CAACvG,KAAK,CAACqD,UAAU,CAACmD,sBAAsB,CAAC,cAAAL,kBAAA,cAAAA,kBAAA,GAAI,CAAC,IAAI,CAAC;IAC7J;IACA,IAAI,CAACnG,KAAK,CAACyC,aAAa,GAAG,IAAI,CAACzC,KAAK,CAACiD,iCAAiC,GACjE,IAAI,CAAClE,GAAG,CAACmC,YAAY,CAAC,IAAI,CAAClB,KAAK,CAACiD,iCAAiC,CAACwD,8BAA8B,CAAC,GAClG,CAAC;IACP,IAAI,CAACzG,KAAK,CAACiE,2BAA2B,GAAG,IAAI,CAACjE,KAAK,CAAC8D,YAAY,IAAI,IAAI,CAAC/E,GAAG,CAACwD,YAAY,CAAC,0BAA0B,CAAC,GAAG,IAAI,GAAG,KAAK;IACpI,IAAI,CAACvC,KAAK,CAACkE,kBAAkB,GAAG,IAAI,CAAClE,KAAK,CAAC8D,YAAY,IAAI,IAAI,CAAC4C,4BAA4B,CAAC,CAAC,GAAG,IAAI,GAAG,KAAK;IAC7G,IAAI,CAAC1G,KAAK,CAACmE,+BAA+B,GACtC,IAAI,CAACnK,aAAa,GAAG,CAAC,IAAK,IAAI,CAACgG,KAAK,CAAC+D,gBAAgB,IAAI,IAAI,CAAChF,GAAG,CAACwD,YAAY,CAAC,+BAA+B,CAAE,GAAG,IAAI,GAAG,KAAK;IACpI,IAAI,IAAI,CAACvC,KAAK,CAACqF,aAAa,EAAE;MAC1B,IAAI,CAACtG,GAAG,CAAC4H,OAAO,GAAG,MAAM;MACzB,IAAI,CAAC5H,GAAG,CAAC6H,QAAQ,GAAG,MAAM;MAC1B,IAAI,CAAC7H,GAAG,CAAC8H,SAAS,GAAG,MAAM;MAC3B,IAAI,CAAC9H,GAAG,CAAC+H,UAAU,GAAG,MAAM;MAC5B,IAAI,CAAC/H,GAAG,CAACgI,aAAa,GAAG,MAAM;MAC/B,IAAI,CAAChI,GAAG,CAACiI,cAAc,GAAG,MAAM;MAChC,IAAI,CAACjI,GAAG,CAACkI,eAAe,GAAG,MAAM;MACjC,IAAI,CAAClI,GAAG,CAACmI,gBAAgB,GAAG,MAAM;IACtC;IACA;IACA,IAAI,IAAI,CAAClH,KAAK,CAAC0C,IAAI,EAAE;MACjB,IAAI,CAAC3D,GAAG,CAACoI,oCAAoC,GAAG,IAAI,CAACnH,KAAK,CAAC0C,IAAI,CAACyE,oCAAoC;IACxG;IACA,IAAI,IAAI,CAACnH,KAAK,CAAC2C,IAAI,EAAE;MACjB,IAAI,CAAC5D,GAAG,CAACqI,oCAAoC,GAAG,IAAI,CAACpH,KAAK,CAAC2C,IAAI,CAACyE,oCAAoC;IACxG;IACA,IAAI,IAAI,CAACpH,KAAK,CAAC6C,SAAS,EAAE;MACtB,IAAI,CAAC9D,GAAG,CAACsI,6BAA6B,GAAG,IAAI,CAACrH,KAAK,CAAC6C,SAAS,CAACwE,6BAA6B;MAC3F,IAAI,CAACtI,GAAG,CAACuI,mCAAmC,GAAG,IAAI,CAACtH,KAAK,CAAC6C,SAAS,CAACyE,mCAAmC;MACvG,IAAI,CAACvI,GAAG,CAACwI,mCAAmC,GAAG,IAAI,CAACvH,KAAK,CAAC6C,SAAS,CAAC0E,mCAAmC;IAC3G;IACA,IAAI,IAAI,CAACvH,KAAK,CAACgD,IAAI,EAAE;MACjB,IAAI,CAACjE,GAAG,CAACyI,qBAAqB,GAAG,IAAI,CAACxH,KAAK,CAACgD,IAAI,CAACwE,qBAAqB;MACtE,IAAI,CAACzI,GAAG,CAAC0I,gCAAgC,GAAG,IAAI,CAACzH,KAAK,CAACgD,IAAI,CAACyE,gCAAgC;IAChG;IACA;IACA,IAAI,IAAI,CAACzN,aAAa,GAAG,CAAC,EAAE;MACxB,IAAI,IAAI,CAAC+E,GAAG,CAACgH,cAAc,KAAK,MAAM,EAAE;QACpC,IAAI,CAAChH,GAAG,CAACgH,cAAc,GAAG,MAAM;MACpC;IACJ;IACA,IAAI,CAAC/F,KAAK,CAACgE,sBAAsB,GAAG,IAAI,CAAChE,KAAK,CAAC+D,gBAAgB,IAAI,IAAI,CAAC2D,gCAAgC,CAAC,CAAC;IAC1G;IACA,IAAI,IAAI,CAAC1N,aAAa,GAAG,CAAC,EAAE;MACxB,IAAI,CAACgG,KAAK,CAACwD,oBAAoB,GAAG,IAAI;MACtC,IAAI,CAACxD,KAAK,CAACyD,cAAc,GAAG,IAAI,CAACzH,uBAAuB,KAAK,IAAI,GAAG,IAAI,CAACA,uBAAuB,GAAG,IAAI,CAAC+C,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAAC4C,WAAW,CAAC;MAC9I,IAAI,CAAC3B,KAAK,CAAC2H,cAAc,GAAG,IAAI,CAAC5I,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAAC6I,gBAAgB,CAAC;IAChF,CAAC,MACI;MACD,MAAMpE,oBAAoB,GAAG,IAAI,CAACzE,GAAG,CAACwD,YAAY,CAAC,oBAAoB,CAAC;MACxE,IAAIiB,oBAAoB,KAAK,IAAI,EAAE;QAC/B,IAAI,CAACxD,KAAK,CAACwD,oBAAoB,GAAG,IAAI;QACtC,IAAI,CAACzE,GAAG,CAAC8I,WAAW,GAAGrE,oBAAoB,CAACsE,gBAAgB,CAACxB,IAAI,CAAC9C,oBAAoB,CAAC;QACvF,IAAI,CAACxD,KAAK,CAAC2H,cAAc,GAAG,IAAI,CAAC5I,GAAG,CAACmC,YAAY,CAACsC,oBAAoB,CAACuE,sBAAsB,CAAC;QAC9F,IAAI,CAAChJ,GAAG,CAACiJ,gBAAgB,GAAG,IAAI,CAACjJ,GAAG,CAACkJ,WAAW;QAChD,KAAK,IAAIlI,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAG,EAAE,EAAEA,CAAC,EAAE,EAAE;UACzB,IAAI,CAAChB,GAAG,CAAC,kBAAkB,GAAGgB,CAAC,GAAG,QAAQ,CAAC,GAAGyD,oBAAoB,CAAC,kBAAkB,GAAGzD,CAAC,GAAG,QAAQ,CAAC;QACzG;MACJ;IACJ;IACA;IACA,IAAI,IAAI,CAAC/F,aAAa,GAAG,CAAC,EAAE;MACxB,IAAI,CAACgG,KAAK,CAAC2E,qBAAqB,GAAG,IAAI;IAC3C,CAAC,MACI;MACD,MAAMA,qBAAqB,GAAG,IAAI,CAAC5F,GAAG,CAACwD,YAAY,CAAC,qBAAqB,CAAC;MAC1E,IAAIoC,qBAAqB,IAAI,IAAI,EAAE;QAC/B,IAAI,CAAC3E,KAAK,CAAC2E,qBAAqB,GAAG,IAAI;QACvC,IAAI,CAAC5F,GAAG,CAACmJ,iBAAiB,GAAGvD,qBAAqB,CAACwD,uBAAuB;MAC9E;IACJ;IACA;IACA,IAAI,IAAI,CAACpK,yBAAyB,EAAE;MAChC,IAAI,CAACiC,KAAK,CAACoE,iBAAiB,GAAG,KAAK;IACxC,CAAC,MACI,IAAI,IAAI,CAACpK,aAAa,GAAG,CAAC,EAAE;MAC7B,IAAI,CAACgG,KAAK,CAACoE,iBAAiB,GAAG,IAAI;IACvC,CAAC,MACI;MACD,MAAMgE,0BAA0B,GAAG,IAAI,CAACrJ,GAAG,CAACwD,YAAY,CAAC,yBAAyB,CAAC;MACnF,IAAI6F,0BAA0B,IAAI,IAAI,EAAE;QACpC,IAAI,CAACpI,KAAK,CAACoE,iBAAiB,GAAG,IAAI;QACnC,IAAI,CAACrF,GAAG,CAACsJ,iBAAiB,GAAGD,0BAA0B,CAACE,oBAAoB,CAAChC,IAAI,CAAC8B,0BAA0B,CAAC;QAC7G,IAAI,CAACrJ,GAAG,CAACwJ,eAAe,GAAGH,0BAA0B,CAACI,kBAAkB,CAAClC,IAAI,CAAC8B,0BAA0B,CAAC;QACzG,IAAI,CAACrJ,GAAG,CAAC0J,iBAAiB,GAAGL,0BAA0B,CAACM,oBAAoB,CAACpC,IAAI,CAAC8B,0BAA0B,CAAC;MACjH;IACJ;IACA;IACA,IAAI,IAAI,CAACpO,aAAa,GAAG,CAAC,EAAE;MACxB,IAAI,CAACgG,KAAK,CAACqE,eAAe,GAAG,IAAI;IACrC,CAAC,MACI;MACD,MAAMsE,iBAAiB,GAAG,IAAI,CAAC5J,GAAG,CAACwD,YAAY,CAAC,wBAAwB,CAAC;MACzE,IAAIoG,iBAAiB,IAAI,IAAI,EAAE;QAC3B,IAAI,CAAC3I,KAAK,CAACqE,eAAe,GAAG,IAAI;QACjC,IAAI,CAACtF,GAAG,CAAC6J,mBAAmB,GAAGD,iBAAiB,CAACE,wBAAwB,CAACvC,IAAI,CAACqC,iBAAiB,CAAC;QACjG,IAAI,CAAC5J,GAAG,CAAC+J,qBAAqB,GAAGH,iBAAiB,CAACI,0BAA0B,CAACzC,IAAI,CAACqC,iBAAiB,CAAC;QACrG,IAAI,CAAC5J,GAAG,CAACiK,mBAAmB,GAAGL,iBAAiB,CAACM,wBAAwB,CAAC3C,IAAI,CAACqC,iBAAiB,CAAC;MACrG,CAAC,MACI;QACD,IAAI,CAAC3I,KAAK,CAACqE,eAAe,GAAG,KAAK;MACtC;IACJ;IACA,IAAI,IAAI,CAACtF,GAAG,CAACmK,wBAAwB,EAAE;MACnC,MAAMC,WAAW,GAAG,IAAI,CAACpK,GAAG,CAACmK,wBAAwB,CAAC,IAAI,CAACnK,GAAG,CAACqK,aAAa,EAAE,IAAI,CAACrK,GAAG,CAACsK,UAAU,CAAC;MAClG,MAAMC,aAAa,GAAG,IAAI,CAACvK,GAAG,CAACmK,wBAAwB,CAAC,IAAI,CAACnK,GAAG,CAACwK,eAAe,EAAE,IAAI,CAACxK,GAAG,CAACsK,UAAU,CAAC;MACtG,IAAIF,WAAW,IAAIG,aAAa,EAAE;QAC9B,IAAI,CAACtJ,KAAK,CAACoD,4BAA4B,GAAG+F,WAAW,CAACK,SAAS,KAAK,CAAC,IAAIF,aAAa,CAACE,SAAS,KAAK,CAAC;MAC1G;IACJ;IACA,IAAI,IAAI,CAACxP,aAAa,GAAG,CAAC,EAAE;MACxB,IAAI,CAACgG,KAAK,CAACwE,WAAW,GAAG,IAAI;IACjC,CAAC,MACI;MACD,MAAMiF,oBAAoB,GAAG,IAAI,CAAC1K,GAAG,CAACwD,YAAY,CAAC,kBAAkB,CAAC;MACtE,IAAIkH,oBAAoB,IAAI,IAAI,EAAE;QAC9B,IAAI,CAACzJ,KAAK,CAACwE,WAAW,GAAG,IAAI;QAC7B,IAAI,CAACzF,GAAG,CAAC2K,GAAG,GAAGD,oBAAoB,CAACE,OAAO;QAC3C,IAAI,CAAC5K,GAAG,CAAC6K,GAAG,GAAGH,oBAAoB,CAACI,OAAO;MAC/C;IACJ;IACA;IACA;IACA,IAAI,CAAC,IAAI,CAAC7J,KAAK,CAAC+E,kBAAkB,EAAE;MAChC,IAAI,IAAI,CAAC/K,aAAa,GAAG,CAAC,EAAE;QACxB,IAAI,CAACgG,KAAK,CAAC+E,kBAAkB,GAAG,IAAI;QACpC,IAAI,CAAC+E,sBAAsB,GAAG;UAC1BC,IAAI,EAAEC,sBAAsB,CAACD,IAAI;UACjCE,KAAK,EAAED,sBAAsB,CAACC,KAAK;UACnCC,YAAY,EAAEF,sBAAsB,CAACE;QACzC,CAAC;MACL,CAAC,MACI;QACD,MAAMC,aAAa,GAAG,IAAI,CAACpL,GAAG,CAACwD,YAAY,CAAC,UAAU,CAAC;QACvD,IAAI4H,aAAa,IAAI,IAAI,EAAE;UACvB,IAAI,CAACnK,KAAK,CAAC+E,kBAAkB,GAAG,IAAI;UACpC,IAAI,CAAC+E,sBAAsB,GAAG;YAC1BC,IAAI,EAAEI,aAAa,CAACC,QAAQ;YAC5BH,KAAK,EAAEE,aAAa,CAACE,cAAc;YACnCH,YAAY,EAAEC,aAAa,CAACE;UAChC,CAAC;QACL;MACJ;MACA;MACA,IAAI,IAAI,CAACC,gBAAgB,EAAE;QACvB,MAAMC,2BAA2B,GAAG,IAAI,CAACD,gBAAgB,CAACC,2BAA2B;QACrF,IAAIA,2BAA2B,KAAK/N,SAAS,EAAE;UAC3C,IAAI,CAACwD,KAAK,CAAC+E,kBAAkB,GAAG,IAAI,CAAC/E,KAAK,CAAC+E,kBAAkB,IAAIwF,2BAA2B;QAChG;MACJ;IACJ;IACA;IACA,IAAI,CAACC,kBAAkB,CAACC,SAAS,GAAG,IAAI;IACxC,IAAI,CAACD,kBAAkB,CAACE,SAAS,GAAG,IAAI,CAAC3L,GAAG,CAAC4L,MAAM;IACnD,IAAI,CAACH,kBAAkB,CAACI,SAAS,GAAG,IAAI;IACxC;IACA,IAAI,CAAC7O,wBAAwB,GAAG,IAAI,CAACiE,KAAK,CAACoB,6BAA6B;IACxE,KAAK,IAAIyJ,IAAI,GAAG,CAAC,EAAEA,IAAI,GAAG,IAAI,CAAC9O,wBAAwB,EAAE8O,IAAI,EAAE,EAAE;MAC7D,IAAI,CAAC/O,qBAAqB,CAACgP,IAAI,CAACD,IAAI,CAAC;IACzC;IACA,IAAI,IAAI,CAACpF,WAAW,KAAK,UAAU,EAAE;MACjC;MACA,IAAI,CAACzF,KAAK,CAACoF,yBAAyB,GAAG,IAAI;IAC/C;EACJ;EACAtF,aAAaA,CAAA,EAAG;IACZ,IAAI,CAACiL,SAAS,GAAG;MACbC,+BAA+B,EAAE,OAAOC,gBAAgB,KAAK,WAAW;MACxEC,yCAAyC,EAAE,IAAI,CAAClR,aAAa,KAAK,CAAC;MACnEmR,0BAA0B,EAAE,IAAI,CAACnR,aAAa,KAAK,CAAC;MACpDoR,qBAAqB,EAAE,IAAI,CAACpR,aAAa,KAAK,CAAC;MAC/CqR,4BAA4B,EAAE,KAAK;MACnCC,wBAAwB,EAAE,IAAI,CAACtR,aAAa,KAAK,CAAC;MAClDuR,gBAAgB,EAAE,KAAK;MACvBC,4BAA4B,EAAE,KAAK;MACnCC,UAAU,EAAE,IAAI,CAACzR,aAAa,KAAK,CAAC;MACpC0R,aAAa,EAAE,IAAI,CAAC1R,aAAa,KAAK,CAAC;MACvC2R,iBAAiB,EAAE,IAAI,CAAC3R,aAAa,KAAK,CAAC;MAC3C4R,+BAA+B,EAAE,IAAI,CAAC5R,aAAa,KAAK,CAAC;MACzD6R,WAAW,EAAE,IAAI,CAAC7R,aAAa,KAAK,CAAC;MACrC8R,YAAY,EAAE,IAAI,CAAC9R,aAAa,KAAK,CAAC;MACtC+R,iBAAiB,EAAE,IAAI,CAAC/R,aAAa,KAAK,CAAC;MAC3CgS,6BAA6B,EAAE,IAAI,CAAChS,aAAa,KAAK,CAAC;MACvDiS,yBAAyB,EAAE,IAAI,CAACjS,aAAa,KAAK,CAAC;MACnDkS,sBAAsB,EAAE,IAAI;MAC5BC,oBAAoB,EAAE,IAAI;MAC1BC,kBAAkB,EAAE,IAAI;MACxBC,sBAAsB,EAAE,KAAK;MAC7BC,8BAA8B,EAAE,KAAK;MACrCC,mBAAmB,EAAE,KAAK;MAC1BC,uBAAuB,EAAE,IAAI;MAC7BC,8CAA8C,EAAE,KAAK;MACrDC,sDAAsD,EAAE,KAAK;MAC7DC,0BAA0B,EAAE;IAChC,CAAC;EACL;EACA;AACJ;AACA;AACA;EACI,IAAIxS,YAAYA,CAAA,EAAG;IACf,OAAO,IAAI,CAACH,aAAa;EAC7B;EACA;AACJ;AACA;AACA;EACI4S,YAAYA,CAAA,EAAG;IACX,OAAO,YAAY;EACvB;EACA;EACAC,qBAAqBA,CAAA,EAAG;IACpB,IAAI,IAAI,CAACC,cAAc,EAAE;MACrB;IACJ;IACA,IAAI,CAACA,cAAc,GAAG,IAAI,CAACC,YAAY,CAAC,CAAC,EAAE,CAAC,CAAC;IAC7C,MAAMC,OAAO,GAAG,IAAI,CAACF,cAAc,CAACzQ,UAAU,CAAC,IAAI,CAAC;IACpD,IAAI2Q,OAAO,EAAE;MACT,IAAI,CAACC,eAAe,GAAGD,OAAO;IAClC;EACJ;EACA;AACJ;AACA;AACA;EACIE,OAAOA,CAAA,EAAG;IACN,OAAO,IAAI,CAACC,SAAS,CAAC,CAAC;EAC3B;EACA;AACJ;AACA;AACA;EACIA,SAASA,CAAA,EAAG;IACR,OAAO;MACHC,MAAM,EAAE,IAAI,CAACzH,SAAS;MACtB0H,QAAQ,EAAE,IAAI,CAAC5H,WAAW;MAC1B1L,OAAO,EAAE,IAAI,CAACuL;IAClB,CAAC;EACL;EACA;EACAgI,iBAAiBA,CAAA,EAAG;IAChB,MAAMC,MAAM,GAAG,IAAI,CAACJ,SAAS,CAAC,CAAC;IAC/B,IAAII,MAAM,IAAIA,MAAM,CAACF,QAAQ,EAAE;MAC3B,OAAOE,MAAM,CAACF,QAAQ;IAC1B;IACA,OAAO,EAAE;EACb;EACA;AACJ;AACA;AACA;AACA;EACIG,cAAcA,CAACC,SAAS,GAAG,KAAK,EAAE;IAC9B,IAAI,CAACA,SAAS,IAAI,IAAI,CAACC,oBAAoB,EAAE;MACzC,OAAO,IAAI,CAACA,oBAAoB,CAACC,KAAK;IAC1C;IACA,OAAO,IAAI,CAACjT,4BAA4B,GAAG,IAAI,CAACA,4BAA4B,CAACkT,gBAAgB,GAAG,IAAI,CAAC7O,GAAG,CAAC8O,kBAAkB;EAC/H;EACA;AACJ;AACA;AACA;AACA;EACIC,eAAeA,CAACL,SAAS,GAAG,KAAK,EAAE;IAC/B,IAAI,CAACA,SAAS,IAAI,IAAI,CAACC,oBAAoB,EAAE;MACzC,OAAO,IAAI,CAACA,oBAAoB,CAACK,MAAM;IAC3C;IACA,OAAO,IAAI,CAACrT,4BAA4B,GAAG,IAAI,CAACA,4BAA4B,CAACsT,iBAAiB,GAAG,IAAI,CAACjP,GAAG,CAACkP,mBAAmB;EACjI;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIC,KAAKA,CAACC,KAAK,EAAEC,UAAU,EAAEC,KAAK,EAAE9O,OAAO,GAAG,KAAK,EAAE;IAC7C,MAAM+O,oBAAoB,GAAG,IAAI,CAACC,oBAAoB,CAACD,oBAAoB;IAC3E,IAAI,CAACC,oBAAoB,CAACD,oBAAoB,GAAG,IAAI,CAAC,CAAC;IACvD,IAAI,CAACE,WAAW,CAAC,CAAC;IAClB,IAAI,CAACD,oBAAoB,CAACD,oBAAoB,GAAGA,oBAAoB;IACrE,IAAIG,IAAI,GAAG,CAAC;IACZ,IAAIL,UAAU,IAAID,KAAK,EAAE;MACrB,IAAIO,kBAAkB,GAAG,IAAI;MAC7B,IAAI,IAAI,CAAChB,oBAAoB,EAAE;QAAA,IAAAiB,qBAAA;QAC3B,MAAMC,aAAa,IAAAD,qBAAA,GAAG,IAAI,CAACjB,oBAAoB,CAACmB,OAAO,cAAAF,qBAAA,uBAAjCA,qBAAA,CAAmCG,MAAM;QAC/D,IAAIF,aAAa,KAAK,CAAC,IACnBA,aAAa,KAAK,CAAC,IACnBA,aAAa,KAAK,EAAE,IACpBA,aAAa,KAAK,EAAE,EAAE;UAAA,IAAAG,sBAAA;UACtB,MAAMC,WAAW,IAAAD,sBAAA,GAAG,IAAI,CAACrB,oBAAoB,CAACmB,OAAO,cAAAE,sBAAA,uBAAjCA,sBAAA,CAAmCE,IAAI;UAC3D,IAAID,WAAW,KAAK,CAAC,IAAIA,WAAW,KAAK,CAAC,EAAE;YACxCrV,UAAU,CAACuV,qBAAqB,CAAC,CAAC,CAAC,GAAGf,KAAK,CAACgB,CAAC,GAAG,GAAG;YACnDxV,UAAU,CAACuV,qBAAqB,CAAC,CAAC,CAAC,GAAGf,KAAK,CAACiB,CAAC,GAAG,GAAG;YACnDzV,UAAU,CAACuV,qBAAqB,CAAC,CAAC,CAAC,GAAGf,KAAK,CAACkB,CAAC,GAAG,GAAG;YACnD1V,UAAU,CAACuV,qBAAqB,CAAC,CAAC,CAAC,GAAGf,KAAK,CAACmB,CAAC,GAAG,GAAG;YACnD,IAAI,CAACvQ,GAAG,CAACwQ,cAAc,CAAC,IAAI,CAACxQ,GAAG,CAACyQ,KAAK,EAAE,CAAC,EAAE7V,UAAU,CAACuV,qBAAqB,CAAC;YAC5ER,kBAAkB,GAAG,KAAK;UAC9B,CAAC,MACI;YACD/U,UAAU,CAAC8V,oBAAoB,CAAC,CAAC,CAAC,GAAGtB,KAAK,CAACgB,CAAC,GAAG,GAAG;YAClDxV,UAAU,CAAC8V,oBAAoB,CAAC,CAAC,CAAC,GAAGtB,KAAK,CAACiB,CAAC,GAAG,GAAG;YAClDzV,UAAU,CAAC8V,oBAAoB,CAAC,CAAC,CAAC,GAAGtB,KAAK,CAACkB,CAAC,GAAG,GAAG;YAClD1V,UAAU,CAAC8V,oBAAoB,CAAC,CAAC,CAAC,GAAGtB,KAAK,CAACmB,CAAC,GAAG,GAAG;YAClD,IAAI,CAACvQ,GAAG,CAAC2Q,aAAa,CAAC,IAAI,CAAC3Q,GAAG,CAACyQ,KAAK,EAAE,CAAC,EAAE7V,UAAU,CAAC8V,oBAAoB,CAAC;YAC1Ef,kBAAkB,GAAG,KAAK;UAC9B;QACJ;MACJ;MACA,IAAIA,kBAAkB,EAAE;QACpB,IAAI,CAAC3P,GAAG,CAAC4Q,UAAU,CAACxB,KAAK,CAACgB,CAAC,EAAEhB,KAAK,CAACiB,CAAC,EAAEjB,KAAK,CAACkB,CAAC,EAAElB,KAAK,CAACmB,CAAC,KAAK9S,SAAS,GAAG2R,KAAK,CAACmB,CAAC,GAAG,GAAG,CAAC;QACrFb,IAAI,IAAI,IAAI,CAAC1P,GAAG,CAAC6Q,gBAAgB;MACrC;IACJ;IACA,IAAIvB,KAAK,EAAE;MACP,IAAI,IAAI,CAACwB,qBAAqB,EAAE;QAC5B,IAAI,CAACrF,kBAAkB,CAACE,SAAS,GAAG,IAAI,CAAC3L,GAAG,CAAC+Q,MAAM;QACnD,IAAI,CAAC/Q,GAAG,CAACgR,UAAU,CAAC,GAAG,CAAC;MAC5B,CAAC,MACI;QACD,IAAI,CAAChR,GAAG,CAACgR,UAAU,CAAC,GAAG,CAAC;MAC5B;MACAtB,IAAI,IAAI,IAAI,CAAC1P,GAAG,CAACiR,gBAAgB;IACrC;IACA,IAAIzQ,OAAO,EAAE;MACT,IAAI,CAACR,GAAG,CAACkR,YAAY,CAAC,CAAC,CAAC;MACxBxB,IAAI,IAAI,IAAI,CAAC1P,GAAG,CAACmR,kBAAkB;IACvC;IACA,IAAI,CAACnR,GAAG,CAACmP,KAAK,CAACO,IAAI,CAAC;EACxB;EACA;AACJ;AACA;EACI0B,SAASA,CAACC,CAAC,EAAEC,CAAC,EAAE1C,KAAK,EAAEI,MAAM,EAAE;IAC3B,IAAIqC,CAAC,KAAK,IAAI,CAACE,eAAe,CAACF,CAAC,IAAIC,CAAC,KAAK,IAAI,CAACC,eAAe,CAACD,CAAC,IAAI1C,KAAK,KAAK,IAAI,CAAC2C,eAAe,CAACC,CAAC,IAAIxC,MAAM,KAAK,IAAI,CAACuC,eAAe,CAACE,CAAC,EAAE;MACvI,IAAI,CAACF,eAAe,CAACF,CAAC,GAAGA,CAAC;MAC1B,IAAI,CAACE,eAAe,CAACD,CAAC,GAAGA,CAAC;MAC1B,IAAI,CAACC,eAAe,CAACC,CAAC,GAAG5C,KAAK;MAC9B,IAAI,CAAC2C,eAAe,CAACE,CAAC,GAAGzC,MAAM;MAC/B,IAAI,CAAChP,GAAG,CAAC0R,QAAQ,CAACL,CAAC,EAAEC,CAAC,EAAE1C,KAAK,EAAEI,MAAM,CAAC;IAC1C;EACJ;EACA;AACJ;AACA;EACI2C,QAAQA,CAAA,EAAG;IACP,KAAK,CAACA,QAAQ,CAAC,CAAC;IAChB;IACA,IAAI,IAAI,CAACC,MAAM,EAAE;MACb,IAAI,CAACC,gBAAgB,CAAC,CAAC;IAC3B;EACJ;EACA;AACJ;AACA;AACA;EACI,IAAIC,kBAAkBA,CAAA,EAAG;IACrB,MAAM,IAAI1R,KAAK,CAAC,6BAA6B,CAAC;EAClD;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACI2R,eAAeA,CAACC,SAAS,EAAEC,SAAS,GAAG,CAAC,EAAEC,aAAa,EAAEC,cAAc,EAAEC,uBAAuB,EAAEC,QAAQ,GAAG,CAAC,EAAEC,KAAK,GAAG,CAAC,EAAE;IACvH,MAAMC,cAAc,GAAGP,SAAS;IAChC,IAAI,IAAI,CAACrD,oBAAoB,EAAE;MAC3B,IAAI,CAAC6D,iBAAiB,CAAC,IAAI,CAAC7D,oBAAoB,CAAC;IACrD;IACA,IAAI,CAACA,oBAAoB,GAAGqD,SAAS;IACrC,IAAI,CAACS,uBAAuB,CAACF,cAAc,CAACG,YAAY,CAAC;IACzD,MAAMC,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,IAAI,CAACgS,SAAS,CAACY,OAAO,EAAE;MACpB,IAAIZ,SAAS,CAACa,SAAS,IAAIb,SAAS,CAACc,IAAI,EAAE;QAAA,IAAAC,qBAAA;QACvCJ,EAAE,CAACK,uBAAuB,CAACL,EAAE,CAACzJ,WAAW,EAAEyJ,EAAE,CAACM,iBAAiB,GAAAF,qBAAA,GAAEf,SAAS,CAAClC,OAAO,CAACoD,gBAAgB,cAAAH,qBAAA,uBAAlCA,qBAAA,CAAoCI,kBAAkB,EAAEd,QAAQ,EAAEC,KAAK,CAAC;QACzIC,cAAc,CAACa,WAAW,GAAGf,QAAQ;MACzC,CAAC,MACI,IAAIL,SAAS,CAACqB,MAAM,EAAE;QAAA,IAAAC,sBAAA;QACvBX,EAAE,CAACY,oBAAoB,CAACZ,EAAE,CAACzJ,WAAW,EAAEyJ,EAAE,CAACM,iBAAiB,EAAEN,EAAE,CAACa,2BAA2B,GAAGvB,SAAS,GAAAqB,sBAAA,GAAEtB,SAAS,CAAClC,OAAO,CAACoD,gBAAgB,cAAAI,sBAAA,uBAAlCA,sBAAA,CAAoCH,kBAAkB,EAAEd,QAAQ,CAAC;MAC/K,CAAC,MACI,IAAIE,cAAc,CAACa,WAAW,KAAKf,QAAQ,EAAE;QAAA,IAAAoB,sBAAA;QAC9Cd,EAAE,CAACY,oBAAoB,CAACZ,EAAE,CAACzJ,WAAW,EAAEyJ,EAAE,CAACM,iBAAiB,EAAEN,EAAE,CAACe,UAAU,GAAAD,sBAAA,GAAEzB,SAAS,CAAClC,OAAO,CAACoD,gBAAgB,cAAAO,sBAAA,uBAAlCA,sBAAA,CAAoCN,kBAAkB,EAAEd,QAAQ,CAAC;QAC9IE,cAAc,CAACa,WAAW,GAAGf,QAAQ;MACzC;IACJ;IACA,MAAMsB,mBAAmB,GAAG3B,SAAS,CAAC4B,oBAAoB;IAC1D,IAAID,mBAAmB,EAAE;MACrB,IAAI3B,SAAS,CAACc,IAAI,EAAE;QAChB,IAAId,SAAS,CAAClC,OAAO,CAAClB,KAAK,KAAK+E,mBAAmB,CAAC/E,KAAK,IACrDoD,SAAS,CAAClC,OAAO,CAACd,MAAM,KAAK2E,mBAAmB,CAAC3E,MAAM,IACvDgD,SAAS,CAAClC,OAAO,CAACR,KAAK,KAAKqE,mBAAmB,CAACrE,KAAK,EAAE;UACvD1V,MAAM,CAAC0F,IAAI,CAAC,sFAAsF,CAAC;QACvG;MACJ;MACA,MAAMuU,UAAU,GAAG7B,SAAS,CAAC8B,+BAA+B,GAAGnB,EAAE,CAACoB,wBAAwB,GAAGpB,EAAE,CAACqB,gBAAgB;MAChH,IAAIhC,SAAS,CAACa,SAAS,IAAIb,SAAS,CAACc,IAAI,EAAE;QAAA,IAAAmB,qBAAA;QACvCtB,EAAE,CAACK,uBAAuB,CAACL,EAAE,CAACzJ,WAAW,EAAE2K,UAAU,GAAAI,qBAAA,GAAEN,mBAAmB,CAACT,gBAAgB,cAAAe,qBAAA,uBAApCA,qBAAA,CAAsCd,kBAAkB,EAAEd,QAAQ,EAAEC,KAAK,CAAC;MACrI,CAAC,MACI,IAAIN,SAAS,CAACqB,MAAM,EAAE;QAAA,IAAAa,sBAAA;QACvBvB,EAAE,CAACY,oBAAoB,CAACZ,EAAE,CAACzJ,WAAW,EAAE2K,UAAU,EAAElB,EAAE,CAACa,2BAA2B,GAAGvB,SAAS,GAAAiC,sBAAA,GAAEP,mBAAmB,CAACT,gBAAgB,cAAAgB,sBAAA,uBAApCA,sBAAA,CAAsCf,kBAAkB,EAAEd,QAAQ,CAAC;MACvK,CAAC,MACI;QAAA,IAAA8B,sBAAA;QACDxB,EAAE,CAACY,oBAAoB,CAACZ,EAAE,CAACzJ,WAAW,EAAE2K,UAAU,EAAElB,EAAE,CAACe,UAAU,GAAAS,sBAAA,GAAER,mBAAmB,CAACT,gBAAgB,cAAAiB,sBAAA,uBAApCA,sBAAA,CAAsChB,kBAAkB,EAAEd,QAAQ,CAAC;MAC1I;IACJ;IACA,IAAIE,cAAc,CAAC6B,gBAAgB,EAAE;MACjC,IAAI,CAAC3B,uBAAuB,CAACF,cAAc,CAAC6B,gBAAgB,CAAC;IACjE;IACA,IAAI,IAAI,CAACC,eAAe,IAAI,CAACjC,uBAAuB,EAAE;MAClD,IAAI,CAACkC,WAAW,CAAC,IAAI,CAACD,eAAe,EAAEnC,aAAa,EAAEC,cAAc,CAAC;IACzE,CAAC,MACI;MACD,IAAI,CAACD,aAAa,EAAE;QAChBA,aAAa,GAAGF,SAAS,CAACpD,KAAK;QAC/B,IAAIyD,QAAQ,EAAE;UACVH,aAAa,GAAGA,aAAa,GAAGqC,IAAI,CAACC,GAAG,CAAC,CAAC,EAAEnC,QAAQ,CAAC;QACzD;MACJ;MACA,IAAI,CAACF,cAAc,EAAE;QACjBA,cAAc,GAAGH,SAAS,CAAChD,MAAM;QACjC,IAAIqD,QAAQ,EAAE;UACVF,cAAc,GAAGA,cAAc,GAAGoC,IAAI,CAACC,GAAG,CAAC,CAAC,EAAEnC,QAAQ,CAAC;QAC3D;MACJ;MACA,IAAI,CAACjB,SAAS,CAAC,CAAC,EAAE,CAAC,EAAEc,aAAa,EAAEC,cAAc,CAAC;IACvD;IACA,IAAI,CAACsC,UAAU,CAAC,CAAC;EACrB;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIC,QAAQA,CAACC,OAAO,EAAEC,OAAO,GAAG,CAAC,EAAEC,KAAK,EAAEC,WAAW,GAAG,KAAK,EAAEC,aAAa,EAAEvU,OAAO,EAAEwU,YAAY,GAAG,CAAC,EAAE;IAAA,IAAAC,IAAA,EAAAC,mBAAA;IACjG;IACA,IAAI,IAAI,CAACzJ,kBAAkB,CAAC0J,IAAI,KAAKR,OAAO,IAAIE,KAAK,EAAE;MACnD,IAAI,CAACpJ,kBAAkB,CAAC0J,IAAI,GAAGR,OAAO;IAC1C;IACA;IACA,MAAMS,QAAQ,GAAG,EAAAH,IAAA,IAAAC,mBAAA,GAAC,IAAI,CAACH,aAAa,cAAAG,mBAAA,cAAAA,mBAAA,GAAIH,aAAa,cAAAE,IAAA,cAAAA,IAAA,GAAI,IAAI,IAAI,IAAI,CAACjV,GAAG,CAACqV,IAAI,GAAG,IAAI,CAACrV,GAAG,CAACsV,KAAK;IAC/F,IAAI,IAAI,CAAC7J,kBAAkB,CAAC2J,QAAQ,KAAKA,QAAQ,IAAIP,KAAK,EAAE;MACxD,IAAI,CAACpJ,kBAAkB,CAAC2J,QAAQ,GAAGA,QAAQ;IAC/C;IACA;IACA,IAAI,CAACG,UAAU,CAACX,OAAO,CAAC;IACxB,IAAI,CAACY,eAAe,CAACR,YAAY,CAAC;IAClC;IACA,MAAMS,SAAS,GAAGX,WAAW,GAAG,IAAI,CAAC9U,GAAG,CAAC0V,EAAE,GAAG,IAAI,CAAC1V,GAAG,CAAC2V,GAAG;IAC1D,IAAI,IAAI,CAAClK,kBAAkB,CAACgK,SAAS,KAAKA,SAAS,IAAIZ,KAAK,EAAE;MAC1D,IAAI,CAACpJ,kBAAkB,CAACgK,SAAS,GAAGA,SAAS;IACjD;IACA,IAAI,CAACG,qBAAqB,CAACC,eAAe,GAAGrV,OAAO;EACxD;EACA;AACJ;AACA;EACIiS,uBAAuBA,CAACqD,WAAW,EAAE;IACjC,IAAI,IAAI,CAACtZ,mBAAmB,KAAKsZ,WAAW,EAAE;MAC1C,IAAI,CAAC9V,GAAG,CAAC+R,eAAe,CAAC,IAAI,CAAC/R,GAAG,CAACkJ,WAAW,EAAE4M,WAAW,CAAC;MAC3D,IAAI,CAACtZ,mBAAmB,GAAGsZ,WAAW;IAC1C;EACJ;EACA;EACAC,uCAAuCA,CAAA,EAAG;IACtC,OAAO,IAAI,CAACvZ,mBAAmB,KAAK,IAAI;EAC5C;EACA;AACJ;AACA;AACA;EACIwZ,eAAeA,CAAClG,OAAO,EAAE;IACrB,MAAM/Q,MAAM,GAAG,IAAI,CAACkX,iBAAiB,CAACnG,OAAO,CAAC;IAC9C,IAAI,CAACoG,oBAAoB,CAACnX,MAAM,EAAE+Q,OAAO,EAAE,IAAI,CAAC;IAChD,IAAI,CAAC9P,GAAG,CAACmW,cAAc,CAACpX,MAAM,CAAC;IAC/B,IAAI,CAACmX,oBAAoB,CAACnX,MAAM,EAAE,IAAI,CAAC;EAC3C;EACA;AACJ;AACA;AACA;AACA;AACA;EACIyT,iBAAiBA,CAAC1C,OAAO,EAAEsG,sBAAsB,GAAG,KAAK,EAAEC,cAAc,EAAE;IACvE,MAAM9D,cAAc,GAAGzC,OAAO;IAC9B,IAAI,CAACnB,oBAAoB,GAAG,IAAI;IAChC,IAAI,CAAC4D,cAAc,CAAC+D,2BAA2B,EAAE;MAC7C,IAAIxG,OAAO,CAAC8C,OAAO,EAAE;QACjB,IAAI,CAAC2D,uBAAuB,CAACzG,OAAO,CAAC;MACzC,CAAC,MACI;QACD,IAAI,CAAC0G,kBAAkB,CAAC1G,OAAO,CAAC;MACpC;IACJ;IACA,IAAI,CAACsG,sBAAsB,EAAE;MACzB,IAAItG,OAAO,CAAC8C,OAAO,EAAE;QACjB,IAAI,CAAC6D,+BAA+B,CAAC3G,OAAO,CAAC;MACjD,CAAC,MACI;QACD,IAAI,CAAC4G,0BAA0B,CAAC5G,OAAO,CAAC;MAC5C;IACJ;IACA,IAAIuG,cAAc,EAAE;MAChB,IAAI9D,cAAc,CAAC6B,gBAAgB,EAAE;QACjC;QACA,IAAI,CAAC3B,uBAAuB,CAACF,cAAc,CAACG,YAAY,CAAC;MAC7D;MACA2D,cAAc,CAAC,CAAC;IACpB;IACA,IAAI,CAAC5D,uBAAuB,CAAC,IAAI,CAAC;EACtC;EACA;AACJ;AACA;AACA;EACIiE,0BAA0BA,CAAC5G,OAAO,EAAE;IAAA,IAAA6G,gBAAA;IAChC,IAAI,CAAC7G,OAAO,CAAC8C,OAAO,KAAA+D,gBAAA,GAAI7G,OAAO,CAACA,OAAO,cAAA6G,gBAAA,eAAfA,gBAAA,CAAiBC,eAAe,IAAI,CAAC9G,OAAO,CAACuD,MAAM,EAAE;MACzE,IAAI,CAAC2C,eAAe,CAAClG,OAAO,CAACA,OAAO,CAAC;IACzC;EACJ;EACA;AACJ;AACA;AACA;AACA;EACI0G,kBAAkBA,CAAC1G,OAAO,EAAE;IACxB,MAAMkC,SAAS,GAAGlC,OAAO;IACzB,MAAM6C,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,IAAI,CAACgS,SAAS,CAACoC,gBAAgB,IAAIpC,SAAS,CAACY,OAAO,EAAE;MAClD;IACJ;IACA,IAAIiE,UAAU,GAAG7E,SAAS,CAAC8E,iBAAiB,GAAGnE,EAAE,CAAC9B,gBAAgB,GAAG,CAAC;IACtEgG,UAAU,IAAI7E,SAAS,CAAC+E,oBAAoB,IAAI/E,SAAS,CAACgF,gBAAgB,GAAGrE,EAAE,CAAC1B,gBAAgB,GAAG,CAAC;IACpG4F,UAAU,IAAI7E,SAAS,CAACiF,sBAAsB,IAAIjF,SAAS,CAACkF,kBAAkB,GAAGvE,EAAE,CAACxB,kBAAkB,GAAG,CAAC;IAC1GwB,EAAE,CAACZ,eAAe,CAACY,EAAE,CAACwE,gBAAgB,EAAEnF,SAAS,CAACoC,gBAAgB,CAAC;IACnEzB,EAAE,CAACZ,eAAe,CAACY,EAAE,CAAC1J,gBAAgB,EAAE+I,SAAS,CAACU,YAAY,CAAC;IAC/DC,EAAE,CAACyE,eAAe,CAAC,CAAC,EAAE,CAAC,EAAEtH,OAAO,CAAClB,KAAK,EAAEkB,OAAO,CAACd,MAAM,EAAE,CAAC,EAAE,CAAC,EAAEc,OAAO,CAAClB,KAAK,EAAEkB,OAAO,CAACd,MAAM,EAAE6H,UAAU,EAAElE,EAAE,CAAC0E,OAAO,CAAC;EACxH;EACA;AACJ;AACA;EACIxF,gBAAgBA,CAAA,EAAG;IACf,IAAI,CAAC7R,GAAG,CAACsX,KAAK,CAAC,CAAC;EACpB;EACA;AACJ;AACA;EACIC,yBAAyBA,CAAA,EAAG;IACxB,IAAI,IAAI,CAAC5I,oBAAoB,EAAE;MAC3B,IAAI,CAAC6D,iBAAiB,CAAC,IAAI,CAAC7D,oBAAoB,CAAC;IACrD,CAAC,MACI;MACD,IAAI,CAAC8D,uBAAuB,CAAC,IAAI,CAAC;IACtC;IACA,IAAI,IAAI,CAAC4B,eAAe,EAAE;MACtB,IAAI,CAACC,WAAW,CAAC,IAAI,CAACD,eAAe,CAAC;IAC1C;IACA,IAAI,CAACI,UAAU,CAAC,CAAC;EACrB;EACA;EACA;EACA+C,yBAAyBA,CAAA,EAAG;IACxB,IAAI,CAACC,eAAe,CAAC,IAAI,CAAC;IAC1B,IAAI,CAACC,oBAAoB,GAAG,IAAI;EACpC;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIC,kBAAkBA,CAACC,IAAI,EAAEC,UAAU,EAAEC,MAAM,EAAE;IACzC,OAAO,IAAI,CAACC,mBAAmB,CAACH,IAAI,EAAE,IAAI,CAAC5X,GAAG,CAACgY,WAAW,CAAC;EAC/D;EACAD,mBAAmBA,CAACH,IAAI,EAAEK,KAAK,EAAE;IAC7B,MAAMC,GAAG,GAAG,IAAI,CAAClY,GAAG,CAACmY,YAAY,CAAC,CAAC;IACnC,IAAI,CAACD,GAAG,EAAE;MACN,MAAM,IAAI9X,KAAK,CAAC,gCAAgC,CAAC;IACrD;IACA,MAAMgY,UAAU,GAAG,IAAIpe,eAAe,CAACke,GAAG,CAAC;IAC3C,IAAI,CAACT,eAAe,CAACW,UAAU,CAAC;IAChC,IAAI,OAAOR,IAAI,KAAK,QAAQ,EAAE;MAC1B,IAAIA,IAAI,YAAYrb,KAAK,EAAE;QACvB,IAAI,CAACyD,GAAG,CAACqY,UAAU,CAAC,IAAI,CAACrY,GAAG,CAACsY,YAAY,EAAE,IAAIC,YAAY,CAACX,IAAI,CAAC,EAAEK,KAAK,CAAC;QACzEG,UAAU,CAACI,QAAQ,GAAGZ,IAAI,CAAChZ,MAAM,GAAG,CAAC;MACzC,CAAC,MACI;QACD,IAAI,CAACoB,GAAG,CAACqY,UAAU,CAAC,IAAI,CAACrY,GAAG,CAACsY,YAAY,EAAEV,IAAI,EAAEK,KAAK,CAAC;QACvDG,UAAU,CAACI,QAAQ,GAAGZ,IAAI,CAACa,UAAU;MACzC;IACJ,CAAC,MACI;MACD,IAAI,CAACzY,GAAG,CAACqY,UAAU,CAAC,IAAI,CAACrY,GAAG,CAACsY,YAAY,EAAE,IAAII,UAAU,CAACd,IAAI,CAAC,EAAEK,KAAK,CAAC;MACvEG,UAAU,CAACI,QAAQ,GAAGZ,IAAI;IAC9B;IACA,IAAI,CAACJ,yBAAyB,CAAC,CAAC;IAChCY,UAAU,CAACO,UAAU,GAAG,CAAC;IACzB,OAAOP,UAAU;EACrB;EACA;AACJ;AACA;AACA;AACA;AACA;EACIQ,yBAAyBA,CAAChB,IAAI,EAAEE,MAAM,EAAE;IACpC,OAAO,IAAI,CAACC,mBAAmB,CAACH,IAAI,EAAE,IAAI,CAAC5X,GAAG,CAAC6Y,YAAY,CAAC;EAChE;EACAC,wBAAwBA,CAAA,EAAG;IACvB,IAAI,CAACC,eAAe,CAAC,IAAI,CAAC;IAC1B,IAAI,CAACC,kBAAkB,GAAG,IAAI;EAClC;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIC,iBAAiBA,CAACC,OAAO,EAAEC,SAAS,EAAErB,MAAM,EAAE;IAC1C,MAAMI,GAAG,GAAG,IAAI,CAAClY,GAAG,CAACmY,YAAY,CAAC,CAAC;IACnC,MAAMC,UAAU,GAAG,IAAIpe,eAAe,CAACke,GAAG,CAAC;IAC3C,IAAI,CAACA,GAAG,EAAE;MACN,MAAM,IAAI9X,KAAK,CAAC,+BAA+B,CAAC;IACpD;IACA,IAAI,CAAC2Y,eAAe,CAACX,UAAU,CAAC;IAChC,MAAMR,IAAI,GAAG,IAAI,CAACwB,mBAAmB,CAACF,OAAO,CAAC;IAC9C,IAAI,CAAClZ,GAAG,CAACqY,UAAU,CAAC,IAAI,CAACrY,GAAG,CAACqZ,oBAAoB,EAAEzB,IAAI,EAAEuB,SAAS,GAAG,IAAI,CAACnZ,GAAG,CAAC6Y,YAAY,GAAG,IAAI,CAAC7Y,GAAG,CAACgY,WAAW,CAAC;IAClH,IAAI,CAACc,wBAAwB,CAAC,CAAC;IAC/BV,UAAU,CAACO,UAAU,GAAG,CAAC;IACzBP,UAAU,CAACkB,QAAQ,GAAG1B,IAAI,CAAC2B,iBAAiB,KAAK,CAAC;IAClD,OAAOnB,UAAU;EACrB;EACAgB,mBAAmBA,CAACF,OAAO,EAAE;IACzB,MAAMM,eAAe,GAAGN,OAAO,CAACK,iBAAiB;IACjD,IAAIC,eAAe,KAAK,CAAC,EAAE;MACvB,OAAON,OAAO;IAClB;IACA;IACA,IAAI,IAAI,CAACjY,KAAK,CAACkD,WAAW,EAAE;MACxB,IAAI+U,OAAO,YAAYO,WAAW,EAAE;QAChC,OAAOP,OAAO;MAClB,CAAC,MACI;QACD;QACA,KAAK,IAAIQ,KAAK,GAAG,CAAC,EAAEA,KAAK,GAAGR,OAAO,CAACta,MAAM,EAAE8a,KAAK,EAAE,EAAE;UACjD,IAAIR,OAAO,CAACQ,KAAK,CAAC,IAAI,KAAK,EAAE;YACzB,OAAO,IAAID,WAAW,CAACP,OAAO,CAAC;UACnC;QACJ;QACA,OAAO,IAAIS,WAAW,CAACT,OAAO,CAAC;MACnC;IACJ;IACA;IACA,OAAO,IAAIS,WAAW,CAACT,OAAO,CAAC;EACnC;EACA;AACJ;AACA;AACA;EACIzB,eAAeA,CAACmC,MAAM,EAAE;IACpB,IAAI,CAAC,IAAI,CAAC/c,oBAAoB,EAAE;MAC5B,IAAI,CAACgd,wBAAwB,CAAC,CAAC;IACnC;IACA,IAAI,CAACC,WAAW,CAACF,MAAM,EAAE,IAAI,CAAC5Z,GAAG,CAACsY,YAAY,CAAC;EACnD;EACA;AACJ;AACA;AACA;AACA;AACA;EACIyB,gBAAgBA,CAACC,eAAe,EAAEC,SAAS,EAAEP,KAAK,EAAE;IAChD,MAAMQ,OAAO,GAAGF,eAAe,CAACE,OAAO;IACvC,MAAMC,eAAe,GAAG,IAAI,CAACna,GAAG,CAACoa,oBAAoB,CAACF,OAAO,EAAED,SAAS,CAAC;IACzE,IAAI,CAACja,GAAG,CAACqa,mBAAmB,CAACH,OAAO,EAAEC,eAAe,EAAET,KAAK,CAAC;EACjE;EACA;EACAX,eAAeA,CAACa,MAAM,EAAE;IACpB,IAAI,CAAC,IAAI,CAAC/c,oBAAoB,EAAE;MAC5B,IAAI,CAACgd,wBAAwB,CAAC,CAAC;IACnC;IACA,IAAI,CAACC,WAAW,CAACF,MAAM,EAAE,IAAI,CAAC5Z,GAAG,CAACqZ,oBAAoB,CAAC;EAC3D;EACAS,WAAWA,CAACF,MAAM,EAAE7a,MAAM,EAAE;IACxB,IAAI,IAAI,CAAClC,oBAAoB,IAAI,IAAI,CAACP,mBAAmB,CAACyC,MAAM,CAAC,KAAK6a,MAAM,EAAE;MAC1E,IAAI,CAAC5Z,GAAG,CAACsa,UAAU,CAACvb,MAAM,EAAE6a,MAAM,GAAGA,MAAM,CAACzG,kBAAkB,GAAG,IAAI,CAAC;MACtE,IAAI,CAAC7W,mBAAmB,CAACyC,MAAM,CAAC,GAAG6a,MAAM;IAC7C;EACJ;EACA;AACJ;AACA;AACA;EACIW,iBAAiBA,CAAC3C,IAAI,EAAE;IACpB,IAAI,CAAC5X,GAAG,CAACwa,aAAa,CAAC,IAAI,CAACxa,GAAG,CAACsY,YAAY,EAAE,CAAC,EAAEV,IAAI,CAAC;EAC1D;EACA6C,oBAAoBA,CAACb,MAAM,EAAEc,IAAI,EAAEC,IAAI,EAAEzK,IAAI,EAAE0K,UAAU,EAAEC,MAAM,EAAEC,MAAM,EAAE;IACvE,MAAMC,OAAO,GAAG,IAAI,CAACre,sBAAsB,CAACge,IAAI,CAAC;IACjD,IAAI,CAACK,OAAO,EAAE;MACV;IACJ;IACA,IAAIC,OAAO,GAAG,KAAK;IACnB,IAAI,CAACD,OAAO,CAACE,MAAM,EAAE;MACjBD,OAAO,GAAG,IAAI;MACdD,OAAO,CAACE,MAAM,GAAG,IAAI;MACrBF,OAAO,CAACrB,KAAK,GAAGgB,IAAI;MACpBK,OAAO,CAACJ,IAAI,GAAGA,IAAI;MACnBI,OAAO,CAAC7K,IAAI,GAAGA,IAAI;MACnB6K,OAAO,CAACH,UAAU,GAAGA,UAAU;MAC/BG,OAAO,CAACF,MAAM,GAAGA,MAAM;MACvBE,OAAO,CAACD,MAAM,GAAGA,MAAM;MACvBC,OAAO,CAACnB,MAAM,GAAGA,MAAM;IAC3B,CAAC,MACI;MACD,IAAImB,OAAO,CAACnB,MAAM,KAAKA,MAAM,EAAE;QAC3BmB,OAAO,CAACnB,MAAM,GAAGA,MAAM;QACvBoB,OAAO,GAAG,IAAI;MAClB;MACA,IAAID,OAAO,CAACJ,IAAI,KAAKA,IAAI,EAAE;QACvBI,OAAO,CAACJ,IAAI,GAAGA,IAAI;QACnBK,OAAO,GAAG,IAAI;MAClB;MACA,IAAID,OAAO,CAAC7K,IAAI,KAAKA,IAAI,EAAE;QACvB6K,OAAO,CAAC7K,IAAI,GAAGA,IAAI;QACnB8K,OAAO,GAAG,IAAI;MAClB;MACA,IAAID,OAAO,CAACH,UAAU,KAAKA,UAAU,EAAE;QACnCG,OAAO,CAACH,UAAU,GAAGA,UAAU;QAC/BI,OAAO,GAAG,IAAI;MAClB;MACA,IAAID,OAAO,CAACF,MAAM,KAAKA,MAAM,EAAE;QAC3BE,OAAO,CAACF,MAAM,GAAGA,MAAM;QACvBG,OAAO,GAAG,IAAI;MAClB;MACA,IAAID,OAAO,CAACD,MAAM,KAAKA,MAAM,EAAE;QAC3BC,OAAO,CAACD,MAAM,GAAGA,MAAM;QACvBE,OAAO,GAAG,IAAI;MAClB;IACJ;IACA,IAAIA,OAAO,IAAI,IAAI,CAACne,oBAAoB,EAAE;MACtC,IAAI,CAAC4a,eAAe,CAACmC,MAAM,CAAC;MAC5B,IAAI1J,IAAI,KAAK,IAAI,CAAClQ,GAAG,CAACkb,YAAY,IAAIhL,IAAI,KAAK,IAAI,CAAClQ,GAAG,CAACmb,GAAG,EAAE;QACzD,IAAI,CAACnb,GAAG,CAACob,oBAAoB,CAACV,IAAI,EAAEC,IAAI,EAAEzK,IAAI,EAAE2K,MAAM,EAAEC,MAAM,CAAC;MACnE,CAAC,MACI;QACD,IAAI,CAAC9a,GAAG,CAACqb,mBAAmB,CAACX,IAAI,EAAEC,IAAI,EAAEzK,IAAI,EAAE0K,UAAU,EAAEC,MAAM,EAAEC,MAAM,CAAC;MAC9E;IACJ;EACJ;EACA;AACJ;AACA;EACIQ,yBAAyBA,CAACC,WAAW,EAAE;IACnC,IAAIA,WAAW,IAAI,IAAI,EAAE;MACrB;IACJ;IACA,IAAI,IAAI,CAACvC,kBAAkB,KAAKuC,WAAW,EAAE;MACzC,IAAI,CAACvC,kBAAkB,GAAGuC,WAAW;MACrC,IAAI,CAACxC,eAAe,CAACwC,WAAW,CAAC;MACjC,IAAI,CAAClf,wBAAwB,GAAGkf,WAAW,CAACjC,QAAQ;IACxD;EACJ;EACAkC,4BAA4BA,CAACC,aAAa,EAAEzZ,MAAM,EAAE0Z,qBAAqB,EAAE;IACvE,MAAMpb,UAAU,GAAG0B,MAAM,CAAC2Z,kBAAkB,CAAC,CAAC;IAC9C,IAAI,CAAC,IAAI,CAAC9e,oBAAoB,EAAE;MAC5B,IAAI,CAACgd,wBAAwB,CAAC,CAAC;IACnC;IACA,IAAI,CAAC+B,mBAAmB,CAAC,CAAC;IAC1B,KAAK,IAAIlC,KAAK,GAAG,CAAC,EAAEA,KAAK,GAAGpZ,UAAU,CAAC1B,MAAM,EAAE8a,KAAK,EAAE,EAAE;MACpD,MAAMmC,KAAK,GAAG7Z,MAAM,CAAC8Z,oBAAoB,CAACpC,KAAK,CAAC;MAChD,IAAImC,KAAK,IAAI,CAAC,EAAE;QACZ,MAAME,EAAE,GAAGzb,UAAU,CAACoZ,KAAK,CAAC;QAC5B,IAAIsC,YAAY,GAAG,IAAI;QACvB,IAAIN,qBAAqB,EAAE;UACvBM,YAAY,GAAGN,qBAAqB,CAACK,EAAE,CAAC;QAC5C;QACA,IAAI,CAACC,YAAY,EAAE;UACfA,YAAY,GAAGP,aAAa,CAACM,EAAE,CAAC;QACpC;QACA,IAAI,CAACC,YAAY,EAAE;UACf;QACJ;QACA,IAAI,CAAChc,GAAG,CAACic,uBAAuB,CAACJ,KAAK,CAAC;QACvC,IAAI,CAAC,IAAI,CAAChf,oBAAoB,EAAE;UAC5B,IAAI,CAACT,0BAA0B,CAACyf,KAAK,CAAC,GAAG,IAAI;QACjD;QACA,MAAMjC,MAAM,GAAGoC,YAAY,CAACE,SAAS,CAAC,CAAC;QACvC,IAAItC,MAAM,EAAE;UACR,IAAI,CAACa,oBAAoB,CAACb,MAAM,EAAEiC,KAAK,EAAEG,YAAY,CAACG,OAAO,CAAC,CAAC,EAAEH,YAAY,CAAC9L,IAAI,EAAE8L,YAAY,CAACpB,UAAU,EAAEoB,YAAY,CAACI,UAAU,EAAEJ,YAAY,CAACK,UAAU,CAAC;UAC9J,IAAIL,YAAY,CAACM,cAAc,CAAC,CAAC,EAAE;YAC/B,IAAI,CAACtc,GAAG,CAACiK,mBAAmB,CAAC4R,KAAK,EAAEG,YAAY,CAACO,kBAAkB,CAAC,CAAC,CAAC;YACtE,IAAI,CAAC,IAAI,CAAC1f,oBAAoB,EAAE;cAC5B,IAAI,CAACF,yBAAyB,CAACoP,IAAI,CAAC8P,KAAK,CAAC;cAC1C,IAAI,CAACjf,uBAAuB,CAACmP,IAAI,CAAC6N,MAAM,CAAC;YAC7C;UACJ;QACJ;MACJ;IACJ;EACJ;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACI4C,uBAAuBA,CAACf,aAAa,EAAEF,WAAW,EAAEvZ,MAAM,EAAE0Z,qBAAqB,EAAE;IAC/E,MAAMe,GAAG,GAAG,IAAI,CAACzc,GAAG,CAACsJ,iBAAiB,CAAC,CAAC;IACxC,IAAI,CAACmT,GAAG,EAAE;MACN,MAAM,IAAIrc,KAAK,CAAC,sBAAsB,CAAC;IAC3C;IACA,IAAI,CAACvD,oBAAoB,GAAG,IAAI;IAChC,IAAI,CAACmD,GAAG,CAACwJ,eAAe,CAACiT,GAAG,CAAC;IAC7B,IAAI,CAAC3f,yBAAyB,GAAG,IAAI;IACrC,IAAI,CAAC0e,4BAA4B,CAACC,aAAa,EAAEzZ,MAAM,EAAE0Z,qBAAqB,CAAC;IAC/E,IAAI,CAAC3C,eAAe,CAACwC,WAAW,CAAC;IACjC,IAAI,CAAC1e,oBAAoB,GAAG,KAAK;IACjC,IAAI,CAACmD,GAAG,CAACwJ,eAAe,CAAC,IAAI,CAAC;IAC9B,OAAOiT,GAAG;EACd;EACA;AACJ;AACA;AACA;AACA;AACA;EACIC,qBAAqBA,CAACrX,iBAAiB,EAAEkW,WAAW,EAAE;IAClD,IAAI,IAAI,CAACoB,wBAAwB,KAAKtX,iBAAiB,EAAE;MACrD,IAAI,CAACsX,wBAAwB,GAAGtX,iBAAiB;MACjD,IAAI,CAACrF,GAAG,CAACwJ,eAAe,CAACnE,iBAAiB,CAAC;MAC3C,IAAI,CAACqS,oBAAoB,GAAG,IAAI;MAChC,IAAI,CAACsB,kBAAkB,GAAG,IAAI;MAC9B,IAAI,CAAC3c,wBAAwB,GAAGkf,WAAW,IAAI,IAAI,IAAIA,WAAW,CAACjC,QAAQ;MAC3E,IAAI,CAACxc,yBAAyB,GAAG,IAAI;IACzC;EACJ;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;EACI8f,mBAAmBA,CAACZ,YAAY,EAAET,WAAW,EAAEsB,iBAAiB,EAAEC,gBAAgB,EAAE9a,MAAM,EAAE;IACxF,IAAI,IAAI,CAAC0V,oBAAoB,KAAKsE,YAAY,IAAI,IAAI,CAACe,6BAA6B,KAAK/a,MAAM,EAAE;MAC7F,IAAI,CAAC0V,oBAAoB,GAAGsE,YAAY;MACxC,IAAI,CAACe,6BAA6B,GAAG/a,MAAM;MAC3C,MAAMgb,eAAe,GAAGhb,MAAM,CAACib,kBAAkB,CAAC,CAAC;MACnD,IAAI,CAACpD,wBAAwB,CAAC,CAAC;MAC/B,IAAI,CAAC+B,mBAAmB,CAAC,CAAC;MAC1B,IAAId,MAAM,GAAG,CAAC;MACd,KAAK,IAAIpB,KAAK,GAAG,CAAC,EAAEA,KAAK,GAAGsD,eAAe,EAAEtD,KAAK,EAAE,EAAE;QAClD,IAAIA,KAAK,GAAGmD,iBAAiB,CAACje,MAAM,EAAE;UAClC,MAAMid,KAAK,GAAG7Z,MAAM,CAAC8Z,oBAAoB,CAACpC,KAAK,CAAC;UAChD,IAAImC,KAAK,IAAI,CAAC,EAAE;YACZ,IAAI,CAAC7b,GAAG,CAACic,uBAAuB,CAACJ,KAAK,CAAC;YACvC,IAAI,CAACzf,0BAA0B,CAACyf,KAAK,CAAC,GAAG,IAAI;YAC7C,IAAI,CAACpB,oBAAoB,CAACuB,YAAY,EAAEH,KAAK,EAAEgB,iBAAiB,CAACnD,KAAK,CAAC,EAAE,IAAI,CAAC1Z,GAAG,CAACkd,KAAK,EAAE,KAAK,EAAEJ,gBAAgB,EAAEhC,MAAM,CAAC;UAC7H;UACAA,MAAM,IAAI+B,iBAAiB,CAACnD,KAAK,CAAC,GAAG,CAAC;QAC1C;MACJ;IACJ;IACA,IAAI,CAAC4B,yBAAyB,CAACC,WAAW,CAAC;EAC/C;EACA1B,wBAAwBA,CAAA,EAAG;IACvB,IAAI,CAAC,IAAI,CAAC8C,wBAAwB,EAAE;MAChC;IACJ;IACA,IAAI,CAACA,wBAAwB,GAAG,IAAI;IACpC,IAAI,CAAC3c,GAAG,CAACwJ,eAAe,CAAC,IAAI,CAAC;EAClC;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACI2T,WAAWA,CAAC1B,aAAa,EAAEF,WAAW,EAAEvZ,MAAM,EAAE0Z,qBAAqB,EAAE;IACnE,IAAI,IAAI,CAAChE,oBAAoB,KAAK+D,aAAa,IAAI,IAAI,CAACsB,6BAA6B,KAAK/a,MAAM,EAAE;MAC9F,IAAI,CAAC0V,oBAAoB,GAAG+D,aAAa;MACzC,IAAI,CAACsB,6BAA6B,GAAG/a,MAAM;MAC3C,IAAI,CAACwZ,4BAA4B,CAACC,aAAa,EAAEzZ,MAAM,EAAE0Z,qBAAqB,CAAC;IACnF;IACA,IAAI,CAACJ,yBAAyB,CAACC,WAAW,CAAC;EAC/C;EACA;AACJ;AACA;EACI6B,wBAAwBA,CAAA,EAAG;IACvB,IAAIC,WAAW;IACf,KAAK,IAAIrc,CAAC,GAAG,CAAC,EAAEsc,EAAE,GAAG,IAAI,CAAC3gB,yBAAyB,CAACiC,MAAM,EAAEoC,CAAC,GAAGsc,EAAE,EAAEtc,CAAC,EAAE,EAAE;MACrE,MAAMuc,eAAe,GAAG,IAAI,CAAC3gB,uBAAuB,CAACoE,CAAC,CAAC;MACvD,IAAIqc,WAAW,IAAIE,eAAe,IAAIA,eAAe,CAAC5E,UAAU,EAAE;QAC9D0E,WAAW,GAAGE,eAAe;QAC7B,IAAI,CAAC9F,eAAe,CAAC8F,eAAe,CAAC;MACzC;MACA,MAAMC,cAAc,GAAG,IAAI,CAAC7gB,yBAAyB,CAACqE,CAAC,CAAC;MACxD,IAAI,CAAChB,GAAG,CAACiK,mBAAmB,CAACuT,cAAc,EAAE,CAAC,CAAC;IACnD;IACA,IAAI,CAAC5gB,uBAAuB,CAACgC,MAAM,GAAG,CAAC;IACvC,IAAI,CAACjC,yBAAyB,CAACiC,MAAM,GAAG,CAAC;EAC7C;EACA;AACJ;AACA;AACA;EACI6e,wBAAwBA,CAAChB,GAAG,EAAE;IAC1B,IAAI,CAACzc,GAAG,CAAC0J,iBAAiB,CAAC+S,GAAG,CAAC;EACnC;EACA;AACJ;AACA;EACIiB,cAAcA,CAAC9D,MAAM,EAAE;IACnBA,MAAM,CAACjB,UAAU,EAAE;IACnB,IAAIiB,MAAM,CAACjB,UAAU,KAAK,CAAC,EAAE;MACzB,IAAI,CAACgF,aAAa,CAAC/D,MAAM,CAAC;MAC1B,OAAO,IAAI;IACf;IACA,OAAO,KAAK;EAChB;EACA+D,aAAaA,CAAC/D,MAAM,EAAE;IAClB,IAAI,CAAC5Z,GAAG,CAAC4d,YAAY,CAAChE,MAAM,CAACzG,kBAAkB,CAAC;EACpD;EACA;AACJ;AACA;AACA;AACA;AACA;EACI0K,4BAA4BA,CAACN,eAAe,EAAE3F,IAAI,EAAEkG,eAAe,EAAE;IACjE,IAAI,CAACrG,eAAe,CAAC8F,eAAe,CAAC;IACrC,IAAI3F,IAAI,EAAE;MACN,IAAI,CAAC5X,GAAG,CAACwa,aAAa,CAAC,IAAI,CAACxa,GAAG,CAACsY,YAAY,EAAE,CAAC,EAAEV,IAAI,CAAC;IAC1D;IACA,IAAIkG,eAAe,CAAC,CAAC,CAAC,CAACpE,KAAK,KAAKjc,SAAS,EAAE;MACxC,IAAI,CAACsgB,mBAAmB,CAACR,eAAe,EAAEO,eAAe,EAAE,IAAI,CAAC;IACpE,CAAC,MACI;MACD,KAAK,IAAIpE,KAAK,GAAG,CAAC,EAAEA,KAAK,GAAG,CAAC,EAAEA,KAAK,EAAE,EAAE;QACpC,MAAM8D,cAAc,GAAGM,eAAe,CAACpE,KAAK,CAAC;QAC7C,IAAI,CAAC,IAAI,CAACtd,0BAA0B,CAACohB,cAAc,CAAC,EAAE;UAClD,IAAI,CAACxd,GAAG,CAACic,uBAAuB,CAACuB,cAAc,CAAC;UAChD,IAAI,CAACphB,0BAA0B,CAACohB,cAAc,CAAC,GAAG,IAAI;QAC1D;QACA,IAAI,CAAC/C,oBAAoB,CAAC8C,eAAe,EAAEC,cAAc,EAAE,CAAC,EAAE,IAAI,CAACxd,GAAG,CAACkd,KAAK,EAAE,KAAK,EAAE,EAAE,EAAExD,KAAK,GAAG,EAAE,CAAC;QACpG,IAAI,CAAC1Z,GAAG,CAACiK,mBAAmB,CAACuT,cAAc,EAAE,CAAC,CAAC;QAC/C,IAAI,CAAC7gB,yBAAyB,CAACoP,IAAI,CAACyR,cAAc,CAAC;QACnD,IAAI,CAAC5gB,uBAAuB,CAACmP,IAAI,CAACwR,eAAe,CAAC;MACtD;IACJ;EACJ;EACA;AACJ;AACA;AACA;AACA;AACA;EACIQ,mBAAmBA,CAACR,eAAe,EAAES,cAAc,EAAEC,aAAa,GAAG,IAAI,EAAE;IACvE,IAAI,CAACxG,eAAe,CAAC8F,eAAe,CAAC;IACrC,IAAI1C,MAAM,GAAG,CAAC;IACd,IAAIoD,aAAa,EAAE;MACf,KAAK,IAAIjd,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAGgd,cAAc,CAACpf,MAAM,EAAEoC,CAAC,EAAE,EAAE;QAC5C,MAAM+a,EAAE,GAAGiC,cAAc,CAAChd,CAAC,CAAC;QAC5B6Z,MAAM,IAAIkB,EAAE,CAACmC,aAAa,GAAG,CAAC;MAClC;IACJ;IACA,KAAK,IAAIld,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAGgd,cAAc,CAACpf,MAAM,EAAEoC,CAAC,EAAE,EAAE;MAC5C,MAAM+a,EAAE,GAAGiC,cAAc,CAAChd,CAAC,CAAC;MAC5B,IAAI+a,EAAE,CAACrC,KAAK,KAAKjc,SAAS,EAAE;QACxBse,EAAE,CAACrC,KAAK,GAAG,IAAI,CAACyE,cAAc,CAACC,0BAA0B,CAACrC,EAAE,CAACsC,aAAa,CAAC;MAC/E;MACA,IAAItC,EAAE,CAACrC,KAAK,GAAG,CAAC,EAAE;QACd;MACJ;MACA,IAAI,CAAC,IAAI,CAACtd,0BAA0B,CAAC2f,EAAE,CAACrC,KAAK,CAAC,EAAE;QAC5C,IAAI,CAAC1Z,GAAG,CAACic,uBAAuB,CAACF,EAAE,CAACrC,KAAK,CAAC;QAC1C,IAAI,CAACtd,0BAA0B,CAAC2f,EAAE,CAACrC,KAAK,CAAC,GAAG,IAAI;MACpD;MACA,IAAI,CAACe,oBAAoB,CAAC8C,eAAe,EAAExB,EAAE,CAACrC,KAAK,EAAEqC,EAAE,CAACmC,aAAa,EAAEnC,EAAE,CAACuC,aAAa,IAAI,IAAI,CAACte,GAAG,CAACkd,KAAK,EAAEnB,EAAE,CAACnB,UAAU,IAAI,KAAK,EAAEC,MAAM,EAAEkB,EAAE,CAACjB,MAAM,CAAC;MACrJ,IAAI,CAAC9a,GAAG,CAACiK,mBAAmB,CAAC8R,EAAE,CAACrC,KAAK,EAAEqC,EAAE,CAACwC,OAAO,KAAK9gB,SAAS,GAAG,CAAC,GAAGse,EAAE,CAACwC,OAAO,CAAC;MACjF,IAAI,CAAC5hB,yBAAyB,CAACoP,IAAI,CAACgQ,EAAE,CAACrC,KAAK,CAAC;MAC7C,IAAI,CAAC9c,uBAAuB,CAACmP,IAAI,CAACwR,eAAe,CAAC;IACtD;EACJ;EACA;AACJ;AACA;AACA;EACIiB,8BAA8BA,CAAC3jB,IAAI,EAAE;IACjC,IAAI,CAAC,IAAI,CAACsjB,cAAc,EAAE;MACtB;IACJ;IACA,MAAMM,iBAAiB,GAAG,IAAI,CAACN,cAAc,CAACC,0BAA0B,CAACvjB,IAAI,CAAC;IAC9E,IAAI,CAAC6jB,wBAAwB,CAACD,iBAAiB,CAAC;EACpD;EACA;AACJ;AACA;AACA;EACIC,wBAAwBA,CAACD,iBAAiB,EAAE;IACxC,IAAIE,WAAW,GAAG,KAAK;IACvB,IAAIjF,KAAK;IACT,OAAO,CAACA,KAAK,GAAG,IAAI,CAAC/c,yBAAyB,CAACiiB,OAAO,CAACH,iBAAiB,CAAC,MAAM,CAAC,CAAC,EAAE;MAC/E,IAAI,CAAC9hB,yBAAyB,CAACkiB,MAAM,CAACnF,KAAK,EAAE,CAAC,CAAC;MAC/C,IAAI,CAAC9c,uBAAuB,CAACiiB,MAAM,CAACnF,KAAK,EAAE,CAAC,CAAC;MAC7CiF,WAAW,GAAG,IAAI;MAClBjF,KAAK,GAAG,IAAI,CAAC/c,yBAAyB,CAACiiB,OAAO,CAACH,iBAAiB,CAAC;IACrE;IACA,IAAIE,WAAW,EAAE;MACb,IAAI,CAAC3e,GAAG,CAACiK,mBAAmB,CAACwU,iBAAiB,EAAE,CAAC,CAAC;MAClD,IAAI,CAACK,uBAAuB,CAACL,iBAAiB,CAAC;IACnD;EACJ;EACA;AACJ;AACA;AACA;EACIK,uBAAuBA,CAACL,iBAAiB,EAAE;IACvC,IAAI,CAACze,GAAG,CAAC+e,wBAAwB,CAACN,iBAAiB,CAAC;IACpD,IAAI,CAACriB,0BAA0B,CAACqiB,iBAAiB,CAAC,GAAG,KAAK;IAC1D,IAAI,CAAC/hB,sBAAsB,CAAC+hB,iBAAiB,CAAC,CAACxD,MAAM,GAAG,KAAK;EACjE;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACI+D,IAAIA,CAACC,YAAY,EAAEC,UAAU,EAAEC,UAAU,EAAEC,cAAc,EAAE;IACvD,IAAI,CAACC,gBAAgB,CAACJ,YAAY,GAAG,CAAC,GAAG,CAAC,EAAEC,UAAU,EAAEC,UAAU,EAAEC,cAAc,CAAC;EACvF;EACA;AACJ;AACA;AACA;AACA;AACA;EACIE,eAAeA,CAACC,aAAa,EAAEC,aAAa,EAAEJ,cAAc,EAAE;IAC1D,IAAI,CAACK,cAAc,CAAC,CAAC,EAAEF,aAAa,EAAEC,aAAa,EAAEJ,cAAc,CAAC;EACxE;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIM,aAAaA,CAACT,YAAY,EAAEM,aAAa,EAAEC,aAAa,EAAEJ,cAAc,EAAE;IACtE,IAAI,CAACK,cAAc,CAACR,YAAY,GAAG,CAAC,GAAG,CAAC,EAAEM,aAAa,EAAEC,aAAa,EAAEJ,cAAc,CAAC;EAC3F;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIC,gBAAgBA,CAACM,QAAQ,EAAET,UAAU,EAAEC,UAAU,EAAEC,cAAc,EAAE;IAC/D;IACA,IAAI,CAAC3P,WAAW,CAAC,CAAC;IAClB,IAAI,CAACmQ,eAAe,CAAC,CAAC;IACtB;IACA,MAAMC,QAAQ,GAAG,IAAI,CAACC,SAAS,CAACH,QAAQ,CAAC;IACzC,MAAMI,WAAW,GAAG,IAAI,CAAC1jB,wBAAwB,GAAG,IAAI,CAAC2D,GAAG,CAACkb,YAAY,GAAG,IAAI,CAAClb,GAAG,CAACggB,cAAc;IACnG,MAAMC,IAAI,GAAG,IAAI,CAAC5jB,wBAAwB,GAAG,CAAC,GAAG,CAAC;IAClD,IAAI+iB,cAAc,EAAE;MAChB,IAAI,CAACpf,GAAG,CAAC+J,qBAAqB,CAAC8V,QAAQ,EAAEV,UAAU,EAAEY,WAAW,EAAEb,UAAU,GAAGe,IAAI,EAAEb,cAAc,CAAC;IACxG,CAAC,MACI;MACD,IAAI,CAACpf,GAAG,CAACkgB,YAAY,CAACL,QAAQ,EAAEV,UAAU,EAAEY,WAAW,EAAEb,UAAU,GAAGe,IAAI,CAAC;IAC/E;EACJ;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIR,cAAcA,CAACE,QAAQ,EAAEJ,aAAa,EAAEC,aAAa,EAAEJ,cAAc,EAAE;IACnE;IACA,IAAI,CAAC3P,WAAW,CAAC,CAAC;IAClB,IAAI,CAACmQ,eAAe,CAAC,CAAC;IACtB,MAAMC,QAAQ,GAAG,IAAI,CAACC,SAAS,CAACH,QAAQ,CAAC;IACzC,IAAIP,cAAc,EAAE;MAChB,IAAI,CAACpf,GAAG,CAAC6J,mBAAmB,CAACgW,QAAQ,EAAEN,aAAa,EAAEC,aAAa,EAAEJ,cAAc,CAAC;IACxF,CAAC,MACI;MACD,IAAI,CAACpf,GAAG,CAACmgB,UAAU,CAACN,QAAQ,EAAEN,aAAa,EAAEC,aAAa,CAAC;IAC/D;EACJ;EACAM,SAASA,CAACH,QAAQ,EAAE;IAChB,QAAQA,QAAQ;MACZ;MACA,KAAK,CAAC;QACF,OAAO,IAAI,CAAC3f,GAAG,CAACogB,SAAS;MAC7B,KAAK,CAAC;QACF,OAAO,IAAI,CAACpgB,GAAG,CAACqgB,MAAM;MAC1B,KAAK,CAAC;QACF,OAAO,IAAI,CAACrgB,GAAG,CAACsgB,KAAK;MACzB;MACA,KAAK,CAAC;QACF,OAAO,IAAI,CAACtgB,GAAG,CAACqgB,MAAM;MAC1B,KAAK,CAAC;QACF,OAAO,IAAI,CAACrgB,GAAG,CAACsgB,KAAK;MACzB,KAAK,CAAC;QACF,OAAO,IAAI,CAACtgB,GAAG,CAACugB,SAAS;MAC7B,KAAK,CAAC;QACF,OAAO,IAAI,CAACvgB,GAAG,CAACwgB,UAAU;MAC9B,KAAK,CAAC;QACF,OAAO,IAAI,CAACxgB,GAAG,CAACygB,cAAc;MAClC,KAAK,CAAC;QACF,OAAO,IAAI,CAACzgB,GAAG,CAAC0gB,YAAY;MAChC;QACI,OAAO,IAAI,CAAC1gB,GAAG,CAACogB,SAAS;IACjC;EACJ;EACA;EACA;AACJ;AACA;EACIO,cAAcA,CAAC3e,MAAM,EAAE;IACnB,IAAI,IAAI,CAACD,gBAAgB,CAACC,MAAM,CAAC4e,IAAI,CAAC,EAAE;MACpC,OAAO,IAAI,CAAC7e,gBAAgB,CAACC,MAAM,CAAC4e,IAAI,CAAC;IAC7C;IACA,MAAM5G,eAAe,GAAGhY,MAAM,CAAC6e,kBAAkB,CAAC,CAAC;IACnD,IAAI7G,eAAe,EAAE;MACjB,IAAI,CAAC8G,sBAAsB,CAAC9G,eAAe,CAAC;IAChD;EACJ;EACA;AACJ;AACA;EACI8G,sBAAsBA,CAAC9G,eAAe,EAAE;IACpC,MAAM+G,oBAAoB,GAAG/G,eAAe;IAC5C,IAAI+G,oBAAoB,IAAIA,oBAAoB,CAAC7G,OAAO,EAAE;MACtD6G,oBAAoB,CAAC7G,OAAO,CAAC8G,wBAAwB,GAAG,IAAI;MAC5DtmB,mBAAmB,CAACqmB,oBAAoB,CAAC;MACzC,IAAI,IAAI,CAAC/gB,GAAG,EAAE;QACV,IAAI,CAACA,GAAG,CAACihB,aAAa,CAACF,oBAAoB,CAAC7G,OAAO,CAAC;MACxD;IACJ;EACJ;EACA;AACJ;AACA;EACIzf,iBAAiBA,CAACymB,OAAO,EAAE;IACvB,OAAOzmB,iBAAiB,CAACymB,OAAO,EAAE,IAAI,CAACC,eAAe,EAAE,IAAI,CAACrQ,qBAAqB,EAAE,IAAI,CAACsQ,uBAAuB,CAAC;EACrH;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIC,YAAYA,CAACC,QAAQ,EAAEC,wBAAwB,EAAEC,qBAAqB,EAAEC,QAAQ,EAAEP,OAAO,EAAEQ,SAAS,EAAEC,UAAU,EAAEC,OAAO,EAAEC,eAAe,EAAEhgB,cAAc,GAAG,CAAC,CAAC,2BAA2BigB,yBAAyB,EAAE;IAAA,IAAAC,KAAA,EAAAC,qBAAA,EAAAC,sBAAA;IACjN,MAAMC,MAAM,GAAG,OAAOZ,QAAQ,KAAK,QAAQ,GAAGA,QAAQ,GAAGA,QAAQ,CAACa,WAAW,IAAIb,QAAQ,CAACc,YAAY,IAAId,QAAQ,CAACe,aAAa,IAAIf,QAAQ,CAACY,MAAM;IACnJ,MAAMI,QAAQ,GAAG,OAAOhB,QAAQ,KAAK,QAAQ,GAAGA,QAAQ,GAAGA,QAAQ,CAACiB,aAAa,IAAIjB,QAAQ,CAACkB,cAAc,IAAIlB,QAAQ,CAACmB,eAAe,IAAInB,QAAQ,CAACgB,QAAQ;IAC7J,MAAMI,aAAa,GAAG,IAAI,CAACjoB,iBAAiB,CAAC,CAAC;IAC9C,IAAIkoB,WAAW,IAAAZ,KAAA,GAAGb,OAAO,aAAPA,OAAO,cAAPA,OAAO,GAAIK,wBAAwB,CAACL,OAAO,cAAAa,KAAA,cAAAA,KAAA,GAAI,EAAE;IACnE,IAAIW,aAAa,EAAE;MACfC,WAAW,IAAID,aAAa;IAChC;IACA,MAAM7nB,IAAI,GAAGqnB,MAAM,GAAG,GAAG,GAAGI,QAAQ,GAAG,GAAG,GAAGK,WAAW;IACxD,IAAI,IAAI,CAAC5gB,gBAAgB,CAAClH,IAAI,CAAC,EAAE;MAC7B,MAAM+nB,cAAc,GAAG,IAAI,CAAC7gB,gBAAgB,CAAClH,IAAI,CAAC;MAClD,IAAI8mB,UAAU,IAAIiB,cAAc,CAAC3gB,OAAO,CAAC,CAAC,EAAE;QACxC0f,UAAU,CAACiB,cAAc,CAAC;MAC9B;MACAA,cAAc,CAACC,SAAS,EAAE;MAC1B,OAAOD,cAAc;IACzB;IACA,IAAI,IAAI,CAAC5iB,GAAG,EAAE;MACVzG,cAAc,CAAC,IAAI,CAACyG,GAAG,CAAC;IAC5B;IACA,MAAMgC,MAAM,GAAG,IAAIzH,MAAM,CAAC+mB,QAAQ,EAAEC,wBAAwB,EAAEC,qBAAqB,EAAEC,QAAQ,EAAE,IAAI,EAAEP,OAAO,EAAEQ,SAAS,EAAEC,UAAU,EAAEC,OAAO,EAAEC,eAAe,EAAEhnB,IAAI,GAAAmnB,qBAAA,GAAET,wBAAwB,CAAC1f,cAAc,cAAAmgB,qBAAA,cAAAA,qBAAA,GAAIngB,cAAc,GAAAogB,sBAAA,GAAEV,wBAAwB,CAACO,yBAAyB,cAAAG,sBAAA,cAAAA,sBAAA,GAAIH,yBAAyB,CAAC;IAChT,IAAI,CAAC/f,gBAAgB,CAAClH,IAAI,CAAC,GAAGmH,MAAM;IACpC,OAAOA,MAAM;EACjB;EACA;AACJ;AACA;EACI8gB,gBAAgBA,CAACC,MAAM,EAAE;IACrB,OAAO,IAAI,CAAC/iB,GAAG,CAACgjB,eAAe,CAACD,MAAM,CAAC;EAC3C;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACI9pB,sBAAsBA,CAAC+gB,eAAe,EAAEiJ,UAAU,EAAEC,YAAY,EAAEjV,OAAO,EAAEkV,yBAAyB,GAAG,IAAI,EAAE;IACzG,MAAM1hB,WAAW,GAAGlI,cAAc,CAAC,IAAI,CAACyG,GAAG,CAAC;IAC5CyB,WAAW,CAACpC,eAAe,GAAG,IAAI,CAACA,eAAe;IAClDoC,WAAW,CAACtF,sBAAsB,GAAG,IAAI,CAACA,sBAAsB;IAChE,OAAOlD,sBAAsB,CAAC+gB,eAAe,EAAEiJ,UAAU,EAAEC,YAAY,EAAEjV,OAAO,IAAI,IAAI,CAACjO,GAAG,EAAEmjB,yBAAyB,CAAC;EAC5H;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIjqB,mBAAmBA,CAAC8gB,eAAe,EAAEiJ,UAAU,EAAEC,YAAY,EAAEhC,OAAO,EAAEjT,OAAO,EAAEkV,yBAAyB,GAAG,IAAI,EAAE;IAC/G,MAAM1hB,WAAW,GAAGlI,cAAc,CAAC,IAAI,CAACyG,GAAG,CAAC;IAC5C;IACAyB,WAAW,CAACpC,eAAe,GAAG,IAAI,CAACA,eAAe;IAClDoC,WAAW,CAACtF,sBAAsB,GAAG,IAAI,CAACA,sBAAsB;IAChE,OAAOjD,mBAAmB,CAAC8gB,eAAe,EAAEiJ,UAAU,EAAEC,YAAY,EAAEhC,OAAO,EAAEjT,OAAO,IAAI,IAAI,CAACjO,GAAG,EAAEmjB,yBAAyB,CAAC;EAClI;EACA;AACJ;AACA;AACA;AACA;EACIC,gBAAgBA,CAACC,IAAI,EAAE;IACnB;IACA,OAAOA,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;EACIrqB,qBAAqBA,CAACsqB,uBAAuB,EAAE;IAC3C,IAAI,IAAI,CAACtjB,GAAG,EAAE;MACV,MAAMyB,WAAW,GAAGlI,cAAc,CAAC,IAAI,CAACyG,GAAG,CAAC;MAC5CyB,WAAW,CAACC,qBAAqB,GAAG,IAAI,CAACT,KAAK,CAACS,qBAAqB;IACxE;IACA,MAAMuM,OAAO,GAAGjV,qBAAqB,CAAC,IAAI,CAACgH,GAAG,EAAEsjB,uBAAuB,CAAC;IACxErV,OAAO,CAACsV,MAAM,GAAG,IAAI;IACrB,OAAOtV,OAAO;EAClB;EACA;AACJ;AACA;AACA;EACIuV,qBAAqBA,CAAA,EAAG;IACpB,OAAO/lB,SAAS;EACpB;EACA;AACJ;AACA;AACA;EACIgmB,iBAAiBA,CAAA,EAAG;IAChB,OAAOhmB,SAAS;EACpB;EACAtE,wBAAwBA,CAAC6gB,eAAe,EAAE;IACtC,OAAO7gB,wBAAwB,CAAC6gB,eAAe,EAAE,IAAI,CAACha,GAAG,EAAE,IAAI,CAAC7D,sBAAsB,CAAC;EAC3F;EACA;AACJ;AACA;EACI/C,uBAAuBA,CAAC4gB,eAAe,EAAE0J,gBAAgB,EAAEC,kBAAkB,EAAEC,WAAW,EAAEC,mBAAmB,EAAEC,qBAAqB,EAAEC,aAAa,EAAE7C,OAAO,EAAEiC,yBAAyB,EAAEllB,GAAG,EAAE+lB,OAAO,EAAE;IACrM,MAAMviB,WAAW,GAAGlI,cAAc,CAAC,IAAI,CAACyG,GAAG,CAAC;IAC5CyB,WAAW,CAACpC,eAAe,GAAG,IAAI,CAACA,eAAe;IAClDoC,WAAW,CAACtF,sBAAsB,GAAG,IAAI,CAACA,sBAAsB;IAChEsF,WAAW,CAACwiB,6BAA6B,GAAG,IAAI,CAACzqB,oBAAoB,CAAC+N,IAAI,CAAC,IAAI,CAAC;IAChF9F,WAAW,CAACyiB,+BAA+B,GAAG,IAAI,CAACjrB,sBAAsB,CAACsO,IAAI,CAAC,IAAI,CAAC;IACpF9F,WAAW,CAAC0iB,4BAA4B,GAAG,IAAI,CAACjrB,mBAAmB,CAACqO,IAAI,CAAC,IAAI,CAAC;IAC9E9F,WAAW,CAAC2iB,iBAAiB,GAAG,IAAI,CAACC,SAAS,CAAC9c,IAAI,CAAC,IAAI,CAAC;IACzD,OAAOnO,uBAAuB,CAAC4gB,eAAe,EAAE0J,gBAAgB,EAAEC,kBAAkB,EAAEC,WAAW,EAAEC,mBAAmB,EAAEC,qBAAqB,EAAEC,aAAa,EAAE7C,OAAO,EAAEiC,yBAAyB,EAAEllB,GAAG,EAAE+lB,OAAO,CAAC;EACnN;EACAxqB,oBAAoBA,CAACwgB,eAAe,EAAEsK,YAAY,EAAEC,cAAc,EAAEtW,OAAO,EAAEkV,yBAAyB,GAAG,IAAI,EAAE;IAC3G,OAAO3pB,oBAAoB,CAACwgB,eAAe,EAAEsK,YAAY,EAAEC,cAAc,EAAEtW,OAAO,EAAEkV,yBAAyB,CAAC;EAClH;EACA;AACJ;AACA;EACIzpB,yBAAyBA,CAACsgB,eAAe,EAAE;IACvC,IAAI,IAAI,CAACwK,WAAW,EAAE;MAClB,OAAO,KAAK;IAChB;IACA,OAAO9qB,yBAAyB,CAACsgB,eAAe,EAAE,IAAI,CAACha,GAAG,EAAE,IAAI,CAAC7D,sBAAsB,CAAC;EAC5F;EACA;AACJ;AACA;EACI7C,oCAAoCA,CAAC0gB,eAAe,EAAEyK,MAAM,EAAE;IAC1DnrB,oCAAoC,CAAC0gB,eAAe,EAAEyK,MAAM,CAAC;EACjE;EACA;AACJ;AACA;AACA;AACA;AACA;EACIC,WAAWA,CAAC1K,eAAe,EAAE2K,aAAa,EAAE;IACxC,MAAMC,OAAO,GAAG,IAAIroB,KAAK,CAAC,CAAC;IAC3B,MAAMwkB,oBAAoB,GAAG/G,eAAe;IAC5C,KAAK,IAAIN,KAAK,GAAG,CAAC,EAAEA,KAAK,GAAGiL,aAAa,CAAC/lB,MAAM,EAAE8a,KAAK,EAAE,EAAE;MACvDkL,OAAO,CAAC7Y,IAAI,CAAC,IAAI,CAAC/L,GAAG,CAAC6kB,kBAAkB,CAAC9D,oBAAoB,CAAC7G,OAAO,EAAEyK,aAAa,CAACjL,KAAK,CAAC,CAAC,CAAC;IACjG;IACA,OAAOkL,OAAO;EAClB;EACA;AACJ;AACA;AACA;AACA;AACA;EACIE,aAAaA,CAAC9K,eAAe,EAAE+K,eAAe,EAAE;IAC5C,MAAMH,OAAO,GAAG,EAAE;IAClB,MAAM7D,oBAAoB,GAAG/G,eAAe;IAC5C,KAAK,IAAIN,KAAK,GAAG,CAAC,EAAEA,KAAK,GAAGqL,eAAe,CAACnmB,MAAM,EAAE8a,KAAK,EAAE,EAAE;MACzD,IAAI;QACAkL,OAAO,CAAC7Y,IAAI,CAAC,IAAI,CAAC/L,GAAG,CAACglB,iBAAiB,CAACjE,oBAAoB,CAAC7G,OAAO,EAAE6K,eAAe,CAACrL,KAAK,CAAC,CAAC,CAAC;MAClG,CAAC,CACD,OAAOvZ,CAAC,EAAE;QACNykB,OAAO,CAAC7Y,IAAI,CAAC,CAAC,CAAC,CAAC;MACpB;IACJ;IACA,OAAO6Y,OAAO;EAClB;EACA;AACJ;AACA;AACA;EACIK,YAAYA,CAACjjB,MAAM,EAAE;IACjBA,MAAM,GAAGA,MAAM,KAAK,IAAI,IAAIrI,SAAS,CAACqI,MAAM,CAAC,GAAGA,MAAM,CAACA,MAAM,GAAGA,MAAM,CAAC,CAAC;IACxE,IAAI,CAACA,MAAM,IAAIA,MAAM,KAAK,IAAI,CAACmc,cAAc,EAAE;MAC3C;IACJ;IACA,IAAI,CAACvI,qBAAqB,CAACC,eAAe,GAAGpY,SAAS;IACtDuE,MAAM,GAAGA,MAAM;IACf;IACA,IAAI,CAACkjB,YAAY,CAACljB,MAAM,CAAC;IACzB,IAAI,CAACmc,cAAc,GAAGnc,MAAM;IAC5B,IAAIA,MAAM,CAACmjB,MAAM,EAAE;MACfnjB,MAAM,CAACmjB,MAAM,CAACnjB,MAAM,CAAC;IACzB;IACA,IAAIA,MAAM,CAACojB,iBAAiB,EAAE;MAC1BpjB,MAAM,CAACojB,iBAAiB,CAAC5lB,eAAe,CAACwC,MAAM,CAAC;IACpD;EACJ;EACA;AACJ;AACA;AACA;AACA;AACA;EACIqjB,MAAMA,CAACC,OAAO,EAAEvqB,KAAK,EAAE;IACnB,IAAI,CAACuqB,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAACulB,SAAS,CAACD,OAAO,EAAEvqB,KAAK,CAAC;IAClC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIyqB,OAAOA,CAACF,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAE;IACnB,IAAI,CAACgU,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAACylB,SAAS,CAACH,OAAO,EAAEjU,CAAC,EAAEC,CAAC,CAAC;IACjC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;EACIoU,OAAOA,CAACJ,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,EAAE;IACtB,IAAI,CAAC8T,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAAC2lB,SAAS,CAACL,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,CAAC;IACpC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIoU,OAAOA,CAACN,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,EAAEC,CAAC,EAAE;IACzB,IAAI,CAAC6T,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAAC6lB,SAAS,CAACP,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,EAAEC,CAAC,CAAC;IACvC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIqU,WAAWA,CAACR,OAAO,EAAES,KAAK,EAAE;IACxB,IAAI,CAACT,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAACgmB,UAAU,CAACV,OAAO,EAAES,KAAK,CAAC;IACnC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIE,YAAYA,CAACX,OAAO,EAAES,KAAK,EAAE;IACzB,IAAI,CAACT,OAAO,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,KAAK,CAAC,EAAE;MACpC,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAACkmB,UAAU,CAACZ,OAAO,EAAES,KAAK,CAAC;IACnC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACII,YAAYA,CAACb,OAAO,EAAES,KAAK,EAAE;IACzB,IAAI,CAACT,OAAO,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,KAAK,CAAC,EAAE;MACpC,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAAComB,UAAU,CAACd,OAAO,EAAES,KAAK,CAAC;IACnC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIM,YAAYA,CAACf,OAAO,EAAES,KAAK,EAAE;IACzB,IAAI,CAACT,OAAO,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,KAAK,CAAC,EAAE;MACpC,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAACsmB,UAAU,CAAChB,OAAO,EAAES,KAAK,CAAC;IACnC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIQ,OAAOA,CAACjB,OAAO,EAAEvqB,KAAK,EAAE;IACpB,IAAI,CAACuqB,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAACwmB,UAAU,CAAClB,OAAO,EAAEvqB,KAAK,CAAC;IACnC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACI0rB,QAAQA,CAACnB,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAE;IACpB,IAAI,CAACgU,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAAC0mB,UAAU,CAACpB,OAAO,EAAEjU,CAAC,EAAEC,CAAC,CAAC;IAClC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;EACIqV,QAAQA,CAACrB,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,EAAE;IACvB,IAAI,CAAC8T,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAAC4mB,UAAU,CAACtB,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,CAAC;IACrC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIqV,QAAQA,CAACvB,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,EAAEC,CAAC,EAAE;IAC1B,IAAI,CAAC6T,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAAC8mB,UAAU,CAACxB,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,EAAEC,CAAC,CAAC;IACxC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIsV,YAAYA,CAACzB,OAAO,EAAES,KAAK,EAAE;IACzB,IAAI,CAACT,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAACgnB,WAAW,CAAC1B,OAAO,EAAES,KAAK,CAAC;IACpC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIkB,aAAaA,CAAC3B,OAAO,EAAES,KAAK,EAAE;IAC1B,IAAI,CAACT,OAAO,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,KAAK,CAAC,EAAE;MACpC,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAACknB,WAAW,CAAC5B,OAAO,EAAES,KAAK,CAAC;IACpC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIoB,aAAaA,CAAC7B,OAAO,EAAES,KAAK,EAAE;IAC1B,IAAI,CAACT,OAAO,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,KAAK,CAAC,EAAE;MACpC,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAAConB,WAAW,CAAC9B,OAAO,EAAES,KAAK,CAAC;IACpC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIsB,aAAaA,CAAC/B,OAAO,EAAES,KAAK,EAAE;IAC1B,IAAI,CAACT,OAAO,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,KAAK,CAAC,EAAE;MACpC,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAACsnB,WAAW,CAAChC,OAAO,EAAES,KAAK,CAAC;IACpC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIwB,QAAQA,CAACjC,OAAO,EAAES,KAAK,EAAE;IACrB,IAAI,CAACT,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,EAAE;MAClB,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAACwnB,UAAU,CAAClC,OAAO,EAAES,KAAK,CAAC;IACnC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACI0B,SAASA,CAACnC,OAAO,EAAES,KAAK,EAAE;IACtB,IAAI,CAACT,OAAO,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,KAAK,CAAC,EAAE;MACpC,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAAC0nB,UAAU,CAACpC,OAAO,EAAES,KAAK,CAAC;IACnC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACI4B,SAASA,CAACrC,OAAO,EAAES,KAAK,EAAE;IACtB,IAAI,CAACT,OAAO,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,KAAK,CAAC,EAAE;MACpC,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAAC4nB,UAAU,CAACtC,OAAO,EAAES,KAAK,CAAC;IACnC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACI8B,SAASA,CAACvC,OAAO,EAAES,KAAK,EAAE;IACtB,IAAI,CAACT,OAAO,IAAIS,KAAK,CAACnnB,MAAM,GAAG,CAAC,KAAK,CAAC,EAAE;MACpC,OAAO,KAAK;IAChB;IACA,IAAI,CAACoB,GAAG,CAAC8nB,UAAU,CAACxC,OAAO,EAAES,KAAK,CAAC;IACnC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIgC,WAAWA,CAACzC,OAAO,EAAE0C,QAAQ,EAAE;IAC3B,IAAI,CAAC1C,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAACioB,gBAAgB,CAAC3C,OAAO,EAAE,KAAK,EAAE0C,QAAQ,CAAC;IACnD,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIE,YAAYA,CAAC5C,OAAO,EAAE6C,MAAM,EAAE;IAC1B,IAAI,CAAC7C,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAACooB,gBAAgB,CAAC9C,OAAO,EAAE,KAAK,EAAE6C,MAAM,CAAC;IACjD,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACIE,YAAYA,CAAC/C,OAAO,EAAE6C,MAAM,EAAE;IAC1B,IAAI,CAAC7C,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAACsoB,gBAAgB,CAAChD,OAAO,EAAE,KAAK,EAAE6C,MAAM,CAAC;IACjD,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;EACII,QAAQA,CAACjD,OAAO,EAAEvqB,KAAK,EAAE;IACrB,IAAI,CAACuqB,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAACwoB,SAAS,CAAClD,OAAO,EAAEvqB,KAAK,CAAC;IAClC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACI0tB,SAASA,CAACnD,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAE;IACrB,IAAI,CAACgU,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAAC0oB,SAAS,CAACpD,OAAO,EAAEjU,CAAC,EAAEC,CAAC,CAAC;IACjC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;EACIqX,SAASA,CAACrD,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,EAAE;IACxB,IAAI,CAAC8T,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAAC4oB,SAAS,CAACtD,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,CAAC;IACpC,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIqX,SAASA,CAACvD,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,EAAEC,CAAC,EAAE;IAC3B,IAAI,CAAC6T,OAAO,EAAE;MACV,OAAO,KAAK;IAChB;IACA,IAAI,CAACtlB,GAAG,CAAC8oB,SAAS,CAACxD,OAAO,EAAEjU,CAAC,EAAEC,CAAC,EAAEE,CAAC,EAAEC,CAAC,CAAC;IACvC,OAAO,IAAI;EACf;EACA;EACA;AACJ;AACA;EACIhC,WAAWA,CAAA,EAAG;IACV,IAAI,CAAChE,kBAAkB,CAACsd,KAAK,CAAC,IAAI,CAAC/oB,GAAG,CAAC;IACvC,IAAI,CAAC4V,qBAAqB,CAACmT,KAAK,CAAC,IAAI,CAAC/oB,GAAG,CAAC;IAC1C,IAAI,CAACgpB,WAAW,CAACD,KAAK,CAAC,IAAI,CAAC/oB,GAAG,CAAC;IAChC,IAAI,IAAI,CAACipB,kBAAkB,EAAE;MACzB,IAAI,CAACA,kBAAkB,GAAG,KAAK;MAC/B,MAAMC,MAAM,GAAG,IAAI,CAACC,WAAW;MAC/B,IAAI,CAACnpB,GAAG,CAACopB,SAAS,CAACF,MAAM,EAAEA,MAAM,EAAEA,MAAM,EAAEA,MAAM,CAAC;IACtD;EACJ;EACA;EACA;AACJ;AACA;AACA;AACA;EACIzU,UAAUA,CAAC4U,UAAU,EAAE;IACnB,IAAI,IAAI,CAACC,6BAA6B,IAAI,CAACD,UAAU,EAAE;MACnD;IACJ;IACA,IAAI,CAAClL,cAAc,GAAG,IAAI;IAC1B,IAAI,CAAC5M,eAAe,CAACF,CAAC,GAAG,CAAC;IAC1B,IAAI,CAACE,eAAe,CAACD,CAAC,GAAG,CAAC;IAC1B,IAAI,CAACC,eAAe,CAACC,CAAC,GAAG,CAAC;IAC1B,IAAI,CAACD,eAAe,CAACE,CAAC,GAAG,CAAC;IAC1B;IACA,IAAI,CAACoI,wBAAwB,CAAC,CAAC;IAC/B,IAAIwP,UAAU,EAAE;MACZ,IAAI,CAACE,eAAe,GAAG,IAAI;MAC3B,IAAI,CAACC,iBAAiB,CAAC,CAAC;MACxB,IAAI,CAAC5T,qBAAqB,CAAC6T,KAAK,CAAC,CAAC;MAClC,IAAI,CAAChe,kBAAkB,CAACge,KAAK,CAAC,CAAC;MAC/B,IAAI,CAAChe,kBAAkB,CAACE,SAAS,GAAG,IAAI,CAAC3L,GAAG,CAAC4L,MAAM;MACnD,IAAI,CAACod,WAAW,CAACS,KAAK,CAAC,CAAC;MACxB,IAAI,CAACC,UAAU,GAAG,CAAC;MACnB,IAAI,CAACC,cAAc,GAAG,CAAC;MACvB,IAAI,CAACR,WAAW,GAAG,IAAI;MACvB,IAAI,CAACF,kBAAkB,GAAG,IAAI;MAC9B,IAAI,CAAC/rB,kBAAkB,GAAG,IAAI;MAC9B,IAAI,CAAC8C,GAAG,CAACS,WAAW,CAAC,IAAI,CAACT,GAAG,CAACU,kCAAkC,EAAE,IAAI,CAACV,GAAG,CAACW,IAAI,CAAC;MAChF,IAAI,CAACX,GAAG,CAACS,WAAW,CAAC,IAAI,CAACT,GAAG,CAAC4pB,8BAA8B,EAAE,CAAC,CAAC;MAChE,IAAI,CAAC9sB,yBAAyB,GAAG,IAAI;MACrC,IAAI,CAAC8e,mBAAmB,CAAC,CAAC;IAC9B;IACA,IAAI,CAACpE,yBAAyB,CAAC,CAAC;IAChC,IAAI,CAACwB,kBAAkB,GAAG,IAAI;IAC9B,IAAI,CAAC+D,6BAA6B,GAAG,IAAI;IACzC,IAAI,CAAChE,eAAe,CAAC,IAAI,CAAC;EAC9B;EACA;AACJ;AACA;EACI8Q,sBAAsBA,CAACC,YAAY,EAAElT,eAAe,EAAE;IAClD,MAAMjE,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,IAAI+pB,SAAS,GAAGpX,EAAE,CAAC0E,OAAO;IAC1B,IAAI2S,SAAS,GAAGrX,EAAE,CAAC0E,OAAO;IAC1B,QAAQyS,YAAY;MAChB,KAAK,EAAE;QACHC,SAAS,GAAGpX,EAAE,CAACsX,MAAM;QACrB,IAAIrT,eAAe,EAAE;UACjBoT,SAAS,GAAGrX,EAAE,CAACuX,qBAAqB;QACxC,CAAC,MACI;UACDF,SAAS,GAAGrX,EAAE,CAACsX,MAAM;QACzB;QACA;MACJ,KAAK,CAAC;QACFF,SAAS,GAAGpX,EAAE,CAACsX,MAAM;QACrB,IAAIrT,eAAe,EAAE;UACjBoT,SAAS,GAAGrX,EAAE,CAACwX,oBAAoB;QACvC,CAAC,MACI;UACDH,SAAS,GAAGrX,EAAE,CAACsX,MAAM;QACzB;QACA;MACJ,KAAK,CAAC;QACFF,SAAS,GAAGpX,EAAE,CAAC0E,OAAO;QACtB,IAAIT,eAAe,EAAE;UACjBoT,SAAS,GAAGrX,EAAE,CAACyX,qBAAqB;QACxC,CAAC,MACI;UACDJ,SAAS,GAAGrX,EAAE,CAAC0E,OAAO;QAC1B;QACA;MACJ,KAAK,CAAC;QACF0S,SAAS,GAAGpX,EAAE,CAAC0E,OAAO;QACtB,IAAIT,eAAe,EAAE;UACjBoT,SAAS,GAAGrX,EAAE,CAAC0X,sBAAsB;QACzC,CAAC,MACI;UACDL,SAAS,GAAGrX,EAAE,CAAC0E,OAAO;QAC1B;QACA;MACJ,KAAK,CAAC;QACF0S,SAAS,GAAGpX,EAAE,CAAC0E,OAAO;QACtB,IAAIT,eAAe,EAAE;UACjBoT,SAAS,GAAGrX,EAAE,CAACuX,qBAAqB;QACxC,CAAC,MACI;UACDF,SAAS,GAAGrX,EAAE,CAACsX,MAAM;QACzB;QACA;MACJ,KAAK,CAAC;QACFF,SAAS,GAAGpX,EAAE,CAAC0E,OAAO;QACtB,IAAIT,eAAe,EAAE;UACjBoT,SAAS,GAAGrX,EAAE,CAACwX,oBAAoB;QACvC,CAAC,MACI;UACDH,SAAS,GAAGrX,EAAE,CAACsX,MAAM;QACzB;QACA;MACJ,KAAK,CAAC;QACFF,SAAS,GAAGpX,EAAE,CAAC0E,OAAO;QACtB2S,SAAS,GAAGrX,EAAE,CAACsX,MAAM;QACrB;MACJ,KAAK,CAAC;QACFF,SAAS,GAAGpX,EAAE,CAAC0E,OAAO;QACtB2S,SAAS,GAAGrX,EAAE,CAAC0E,OAAO;QACtB;MACJ,KAAK,CAAC;QACF0S,SAAS,GAAGpX,EAAE,CAACsX,MAAM;QACrB,IAAIrT,eAAe,EAAE;UACjBoT,SAAS,GAAGrX,EAAE,CAAC0X,sBAAsB;QACzC,CAAC,MACI;UACDL,SAAS,GAAGrX,EAAE,CAAC0E,OAAO;QAC1B;QACA;MACJ,KAAK,EAAE;QACH0S,SAAS,GAAGpX,EAAE,CAACsX,MAAM;QACrB,IAAIrT,eAAe,EAAE;UACjBoT,SAAS,GAAGrX,EAAE,CAACyX,qBAAqB;QACxC,CAAC,MACI;UACDJ,SAAS,GAAGrX,EAAE,CAAC0E,OAAO;QAC1B;QACA;MACJ,KAAK,CAAC;QACF0S,SAAS,GAAGpX,EAAE,CAACsX,MAAM;QACrBD,SAAS,GAAGrX,EAAE,CAACsX,MAAM;QACrB;MACJ,KAAK,EAAE;QACHF,SAAS,GAAGpX,EAAE,CAACsX,MAAM;QACrBD,SAAS,GAAGrX,EAAE,CAAC0E,OAAO;QACtB;IACR;IACA,OAAO;MACHiT,GAAG,EAAEN,SAAS;MACdO,GAAG,EAAER;IACT,CAAC;EACL;EACA;EACAS,cAAcA,CAAA,EAAG;IACb,MAAM1a,OAAO,GAAG,IAAI,CAAC9P,GAAG,CAACyqB,aAAa,CAAC,CAAC;IACxC,IAAI,CAAC3a,OAAO,EAAE;MACV,MAAM,IAAI1P,KAAK,CAAC,0BAA0B,CAAC;IAC/C;IACA,OAAO0P,OAAO;EAClB;EACA;EACA4a,sBAAsBA,CAAA,EAAG;IACrB,OAAO,IAAIvwB,oBAAoB,CAAC,IAAI,CAACqwB,cAAc,CAAC,CAAC,EAAE,IAAI,CAACxqB,GAAG,CAAC;EACpE;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACI2qB,sBAAsBA,CAAChQ,IAAI,EAAE1e,OAAO,EAAE2uB,uBAAuB,GAAG,IAAI,EAAEC,MAAM,GAAG,CAAC,CAAC,qCAAqC;IAClH,IAAIjU,eAAe,GAAG,KAAK;IAC3B,IAAIkU,aAAa,GAAG,KAAK;IACzB,IAAI5a,IAAI,GAAG,CAAC;IACZ,IAAI4Z,YAAY,GAAG,CAAC;IACpB,IAAI/Z,MAAM,GAAG,CAAC;IACd,IAAIgb,aAAa,GAAG,KAAK;IACzB,IAAIC,OAAO,GAAG,CAAC;IACf,IAAIC,KAAK;IACT,IAAIC,iBAAiB,GAAG,KAAK;IAC7B,IAAIC,kBAAkB,GAAG,CAAC;IAC1B,IAAIlvB,OAAO,KAAKwB,SAAS,IAAI,OAAOxB,OAAO,KAAK,QAAQ,EAAE;MAAA,IAAAmvB,gBAAA;MACtDxU,eAAe,GAAG,CAAC,CAAC3a,OAAO,CAAC2a,eAAe;MAC3CkU,aAAa,GAAG,CAAC,CAAC7uB,OAAO,CAAC6uB,aAAa;MACvC5a,IAAI,GAAGjU,OAAO,CAACiU,IAAI,KAAKzS,SAAS,GAAG,CAAC,GAAGxB,OAAO,CAACiU,IAAI;MACpD4Z,YAAY,GAAG7tB,OAAO,CAAC6tB,YAAY,KAAKrsB,SAAS,GAAG,CAAC,GAAGxB,OAAO,CAAC6tB,YAAY;MAC5E/Z,MAAM,GAAG9T,OAAO,CAAC8T,MAAM,KAAKtS,SAAS,GAAG,CAAC,GAAGxB,OAAO,CAAC8T,MAAM;MAC1Dgb,aAAa,GAAG9uB,OAAO,CAAC8uB,aAAa,KAAKttB,SAAS,GAAG,KAAK,GAAGxB,OAAO,CAAC8uB,aAAa;MACnFC,OAAO,IAAAI,gBAAA,GAAGnvB,OAAO,CAAC+uB,OAAO,cAAAI,gBAAA,cAAAA,gBAAA,GAAI,CAAC;MAC9BH,KAAK,GAAGhvB,OAAO,CAACgvB,KAAK;MACrBC,iBAAiB,GAAG,CAAC,CAACjvB,OAAO,CAACivB,iBAAiB;MAC/CC,kBAAkB,GAAGlvB,OAAO,CAACkvB,kBAAkB,IAAI,CAAC;IACxD,CAAC,MACI;MACDvU,eAAe,GAAG,CAAC,CAAC3a,OAAO;IAC/B;IACA8uB,aAAa,KAAKA,aAAa,GAAG,IAAI,CAAC9pB,KAAK,CAAC+E,kBAAkB,KAAK,IAAI,CAAC5K,YAAY,GAAG,CAAC,IAAI,IAAI,CAACiwB,QAAQ,CAAC,CAAC;IAC5G,IAAInb,IAAI,KAAK,CAAC,IAAI,CAAC,IAAI,CAACjP,KAAK,CAACiE,2BAA2B,EAAE;MACvD;MACA4kB,YAAY,GAAG,CAAC;IACpB,CAAC,MACI,IAAI5Z,IAAI,KAAK,CAAC,IAAI,CAAC,IAAI,CAACjP,KAAK,CAACmE,+BAA+B,EAAE;MAChE;MACA0kB,YAAY,GAAG,CAAC;IACpB;IACA,IAAI5Z,IAAI,KAAK,CAAC,IAAI,CAAC,IAAI,CAACjP,KAAK,CAAC8D,YAAY,EAAE;MACxCmL,IAAI,GAAG,CAAC;MACRtW,MAAM,CAAC0F,IAAI,CAAC,4EAA4E,CAAC;IAC7F;IACA,MAAMgsB,cAAc,GAAGjxB,cAAc,CAAC0V,MAAM,CAAC;IAC7C,MAAMwb,UAAU,GAAGjxB,gBAAgB,CAACyV,MAAM,CAAC;IAC3C,MAAM4C,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,MAAM8P,OAAO,GAAG,IAAI1V,eAAe,CAAC,IAAI,EAAEywB,MAAM,CAAC;IACjD,MAAMjc,KAAK,GAAG+L,IAAI,CAAC/L,KAAK,IAAI+L,IAAI;IAChC,MAAM3L,MAAM,GAAG2L,IAAI,CAAC3L,MAAM,IAAI2L,IAAI;IAClC,MAAMrL,KAAK,GAAGqL,IAAI,CAACrL,KAAK,IAAI,CAAC;IAC7B,MAAMkc,MAAM,GAAG7Q,IAAI,CAAC6Q,MAAM,IAAI,CAAC;IAC/B,MAAMC,OAAO,GAAG,IAAI,CAAC5B,sBAAsB,CAACC,YAAY,EAAE,CAAClT,eAAe,IAAIkU,aAAa,KAAK,CAACQ,cAAc,CAAC;IAChH,MAAMvsB,MAAM,GAAGysB,MAAM,KAAK,CAAC,GAAG7Y,EAAE,CAAC+Y,gBAAgB,GAAGpc,KAAK,KAAK,CAAC,GAAGqD,EAAE,CAACgZ,UAAU,GAAGhZ,EAAE,CAACe,UAAU;IAC/F,MAAMkY,WAAW,GAAGN,cAAc,GAC5B,IAAI,CAACO,wCAAwC,CAAC9b,MAAM,EAAE,IAAI,EAAEwb,UAAU,CAAC,GACvE,IAAI,CAACO,iCAAiC,CAAC5b,IAAI,EAAEH,MAAM,EAAEgb,aAAa,CAAC;IACzE,MAAMgB,cAAc,GAAGT,cAAc,GAAIC,UAAU,GAAG5Y,EAAE,CAACqZ,aAAa,GAAGrZ,EAAE,CAACsZ,eAAe,GAAI,IAAI,CAACC,kBAAkB,CAACnc,MAAM,CAAC;IAC9H,MAAME,WAAW,GAAGqb,cAAc,GAAG,IAAI,CAACa,0CAA0C,CAACpc,MAAM,CAAC,GAAG,IAAI,CAACqc,oBAAoB,CAAClc,IAAI,CAAC;IAC9H;IACA,IAAI,CAACgG,oBAAoB,CAACnX,MAAM,EAAE+Q,OAAO,CAAC;IAC1C,IAAI0b,MAAM,KAAK,CAAC,EAAE;MACd1b,OAAO,CAAC+C,SAAS,GAAG,IAAI;MACxBF,EAAE,CAAC0Z,UAAU,CAACttB,MAAM,EAAE,CAAC,EAAE6sB,WAAW,EAAEhd,KAAK,EAAEI,MAAM,EAAEwc,MAAM,EAAE,CAAC,EAAEO,cAAc,EAAE9b,WAAW,EAAE,IAAI,CAAC;IACtG,CAAC,MACI,IAAIX,KAAK,KAAK,CAAC,EAAE;MAClBQ,OAAO,CAACgD,IAAI,GAAG,IAAI;MACnBH,EAAE,CAAC0Z,UAAU,CAACttB,MAAM,EAAE,CAAC,EAAE6sB,WAAW,EAAEhd,KAAK,EAAEI,MAAM,EAAEM,KAAK,EAAE,CAAC,EAAEyc,cAAc,EAAE9b,WAAW,EAAE,IAAI,CAAC;IACrG,CAAC,MACI;MACD0C,EAAE,CAAC2Z,UAAU,CAACvtB,MAAM,EAAE,CAAC,EAAE6sB,WAAW,EAAEhd,KAAK,EAAEI,MAAM,EAAE,CAAC,EAAE+c,cAAc,EAAE9b,WAAW,EAAE,IAAI,CAAC;IAC9F;IACA0C,EAAE,CAAC4Z,aAAa,CAACxtB,MAAM,EAAE4T,EAAE,CAAC6Z,kBAAkB,EAAEf,OAAO,CAAClB,GAAG,CAAC;IAC5D5X,EAAE,CAAC4Z,aAAa,CAACxtB,MAAM,EAAE4T,EAAE,CAAC8Z,kBAAkB,EAAEhB,OAAO,CAACnB,GAAG,CAAC;IAC5D3X,EAAE,CAAC4Z,aAAa,CAACxtB,MAAM,EAAE4T,EAAE,CAAC+Z,cAAc,EAAE/Z,EAAE,CAACga,aAAa,CAAC;IAC7Dha,EAAE,CAAC4Z,aAAa,CAACxtB,MAAM,EAAE4T,EAAE,CAACia,cAAc,EAAEja,EAAE,CAACga,aAAa,CAAC;IAC7D,IAAIrB,cAAc,IAAI,IAAI,CAAClwB,YAAY,GAAG,CAAC,EAAE;MACzC,IAAI+vB,kBAAkB,KAAK,CAAC,EAAE;QAC1BxY,EAAE,CAAC4Z,aAAa,CAACxtB,MAAM,EAAE4T,EAAE,CAACka,oBAAoB,EAAE,GAAG,CAAC;QACtDla,EAAE,CAAC4Z,aAAa,CAACxtB,MAAM,EAAE4T,EAAE,CAACma,oBAAoB,EAAEna,EAAE,CAAChS,IAAI,CAAC;MAC9D,CAAC,MACI;QACDgS,EAAE,CAAC4Z,aAAa,CAACxtB,MAAM,EAAE4T,EAAE,CAACka,oBAAoB,EAAE1B,kBAAkB,CAAC;QACrExY,EAAE,CAAC4Z,aAAa,CAACxtB,MAAM,EAAE4T,EAAE,CAACma,oBAAoB,EAAEna,EAAE,CAACoa,sBAAsB,CAAC;MAChF;IACJ;IACA;IACA,IAAInW,eAAe,IAAIkU,aAAa,EAAE;MAClC,IAAI,CAAC9qB,GAAG,CAACmW,cAAc,CAACpX,MAAM,CAAC;IACnC;IACA,IAAI,CAACmX,oBAAoB,CAACnX,MAAM,EAAE,IAAI,CAAC;IACvC+Q,OAAO,CAACkd,cAAc,GAAGjC,aAAa;IACtCjb,OAAO,CAACmd,SAAS,GAAGre,KAAK;IACzBkB,OAAO,CAACod,UAAU,GAAGle,MAAM;IAC3Bc,OAAO,CAAClB,KAAK,GAAGA,KAAK;IACrBkB,OAAO,CAACd,MAAM,GAAGA,MAAM;IACvBc,OAAO,CAACR,KAAK,GAAGkc,MAAM,IAAIlc,KAAK;IAC/BQ,OAAO,CAAC7N,OAAO,GAAG,IAAI;IACtB6N,OAAO,CAACkb,OAAO,GAAGA,OAAO;IACzBlb,OAAO,CAAC8G,eAAe,GAAGA,eAAe;IACzC9G,OAAO,CAACga,YAAY,GAAGA,YAAY;IACnCha,OAAO,CAACI,IAAI,GAAGA,IAAI;IACnBJ,OAAO,CAACC,MAAM,GAAGA,MAAM;IACvBD,OAAO,CAACmb,KAAK,GAAGA,KAAK;IACrBnb,OAAO,CAACqb,kBAAkB,GAAGA,kBAAkB;IAC/C,IAAI,CAACgC,sBAAsB,CAACphB,IAAI,CAAC+D,OAAO,CAAC;IACzC,IAAIob,iBAAiB,EAAE;MACnB,IAAIkC,YAAY,GAAG,IAAI;MACvB,IAAI/yB,cAAc,CAACyV,OAAO,CAACC,MAAM,CAAC,EAAE;QAChCqd,YAAY,GAAG,IAAI,CAACC,iCAAiC,CAAC/yB,gBAAgB,CAACwV,OAAO,CAACC,MAAM,CAAC,EAAED,OAAO,CAACC,MAAM,KAAK,EAAE,EAAED,OAAO,CAAClB,KAAK,EAAEkB,OAAO,CAACd,MAAM,EAAEgc,OAAO,EAAElb,OAAO,CAACC,MAAM,EAAE,IAAI,CAAC;MAChL,CAAC,MACI;QACDqd,YAAY,GAAG,IAAI,CAACE,mBAAmB,CAACxd,OAAO,CAAClB,KAAK,EAAEkB,OAAO,CAACd,MAAM,EAAEgc,OAAO,EAAE,CAAC,CAAC,CAAC,gBAAgB,IAAI,CAACc,iCAAiC,CAAChc,OAAO,CAACI,IAAI,EAAEJ,OAAO,CAACC,MAAM,EAAED,OAAO,CAACkd,cAAc,CAAC,EAAE,CAAC,CAAC,CAAC,gBAAgB,CAAC;MACzN;MACA,IAAI,CAACI,YAAY,EAAE;QACf,MAAM,IAAIhtB,KAAK,CAAC,gCAAgC,CAAC;MACrD;MACA0P,OAAO,CAACyd,mBAAmB,GAAG,IAAI;MAClC,IAAIC,eAAe,GAAG1d,OAAO,CAACoD,gBAAgB;MAC9C,IAAI,CAACsa,eAAe,EAAE;QAClBA,eAAe,GAAG1d,OAAO,CAACoD,gBAAgB,GAAG,IAAI,CAACwX,sBAAsB,CAAC,CAAC;MAC9E;MACA8C,eAAe,CAACC,mBAAmB,CAACL,YAAY,CAAC;IACrD;IACA,OAAOtd,OAAO;EAClB;EACA;AACJ;AACA;EACI4d,iBAAiBA,CAAC3C,aAAa,EAAE4C,QAAQ,EAAE;IACvC;IACA,OAAO5C,aAAa,IAAI,IAAI,CAAC9pB,KAAK,CAAC+E,kBAAkB,KAAK,IAAI,CAAC5K,YAAY,GAAG,CAAC,IAAIuyB,QAAQ,CAAC;EAChG;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIlD,aAAaA,CAACmD,GAAG,EAAED,QAAQ,EAAEE,OAAO,EAAEC,KAAK,EAAEhE,YAAY,GAAG,CAAC,EAAEiE,MAAM,GAAG,IAAI,EAAEnM,OAAO,GAAG,IAAI,EAAEhI,MAAM,GAAG,IAAI,EAAEoU,QAAQ,GAAG,IAAI,EAAEje,MAAM,GAAG,IAAI,EAAEke,eAAe,GAAG,IAAI,EAAEC,QAAQ,EAAEC,aAAa,EAAEC,aAAa,EAAErD,aAAa,EAAE;IACxN,OAAO,IAAI,CAACsD,kBAAkB,CAACT,GAAG,EAAED,QAAQ,EAAEE,OAAO,EAAEC,KAAK,EAAEhE,YAAY,EAAEiE,MAAM,EAAEnM,OAAO,EAAE,CAAC,GAAG0M,IAAI,KAAK,IAAI,CAACC,oBAAoB,CAAC,GAAGD,IAAI,EAAEve,MAAM,CAAC,EAAE,CAACye,QAAQ,EAAEC,SAAS,EAAEC,GAAG,EAAEC,SAAS,EAAE7e,OAAO,EAAE8e,oBAAoB,KAAK;MAC1N,MAAMjc,EAAE,GAAG,IAAI,CAAC3S,GAAG;MACnB,MAAM6uB,KAAK,GAAGH,GAAG,CAAC9f,KAAK,KAAK4f,QAAQ,IAAIE,GAAG,CAAC1f,MAAM,KAAKyf,SAAS;MAChE3e,OAAO,CAACgf,cAAc,GAAGV,aAAa,aAAbA,aAAa,cAAbA,aAAa,GAAI,CAAC;MAC3C,MAAMW,GAAG,GAAG,IAAI,CAACC,sCAAsC,CAAClf,OAAO,CAACC,MAAM,EAAED,OAAO,CAACkd,cAAc,CAAC;MAC/F,IAAI6B,KAAK,EAAE;QACPlc,EAAE,CAAC2Z,UAAU,CAAC3Z,EAAE,CAACe,UAAU,EAAE,CAAC,EAAEqb,GAAG,CAAChD,cAAc,EAAEgD,GAAG,CAAChf,MAAM,EAAEgf,GAAG,CAAC7e,IAAI,EAAEwe,GAAG,CAAC;QAC9E,OAAO,KAAK;MAChB;MACA,MAAMjsB,cAAc,GAAG,IAAI,CAACxB,KAAK,CAACwB,cAAc;MAChD,IAAIisB,GAAG,CAAC9f,KAAK,GAAGnM,cAAc,IAAIisB,GAAG,CAAC1f,MAAM,GAAGvM,cAAc,IAAI,CAAC,IAAI,CAACjH,iCAAiC,EAAE;QACtG,IAAI,CAACsS,qBAAqB,CAAC,CAAC;QAC5B,IAAI,CAAC,IAAI,CAACC,cAAc,IAAI,CAAC,IAAI,CAACG,eAAe,EAAE;UAC/C,OAAO,KAAK;QAChB;QACA,IAAI,CAACH,cAAc,CAACa,KAAK,GAAG4f,QAAQ;QACpC,IAAI,CAACzgB,cAAc,CAACiB,MAAM,GAAGyf,SAAS;QACtC,IAAI,CAACvgB,eAAe,CAAC+gB,SAAS,CAACP,GAAG,EAAE,CAAC,EAAE,CAAC,EAAEA,GAAG,CAAC9f,KAAK,EAAE8f,GAAG,CAAC1f,MAAM,EAAE,CAAC,EAAE,CAAC,EAAEwf,QAAQ,EAAEC,SAAS,CAAC;QAC3F9b,EAAE,CAAC2Z,UAAU,CAAC3Z,EAAE,CAACe,UAAU,EAAE,CAAC,EAAEqb,GAAG,CAAChD,cAAc,EAAEgD,GAAG,CAAChf,MAAM,EAAEgf,GAAG,CAAC7e,IAAI,EAAE,IAAI,CAACnC,cAAc,CAAC;QAC9F+B,OAAO,CAAClB,KAAK,GAAG4f,QAAQ;QACxB1e,OAAO,CAACd,MAAM,GAAGyf,SAAS;QAC1B,OAAO,KAAK;MAChB,CAAC,MACI;QACD;QACA,MAAM5D,MAAM,GAAG,IAAIzwB,eAAe,CAAC,IAAI,EAAE,CAAC,CAAC,gCAAgC,CAAC;QAC5E,IAAI,CAAC8b,oBAAoB,CAACvD,EAAE,CAACe,UAAU,EAAEmX,MAAM,EAAE,IAAI,CAAC;QACtDlY,EAAE,CAAC2Z,UAAU,CAAC3Z,EAAE,CAACe,UAAU,EAAE,CAAC,EAAEqb,GAAG,CAAChD,cAAc,EAAEgD,GAAG,CAAChf,MAAM,EAAEgf,GAAG,CAAC7e,IAAI,EAAEwe,GAAG,CAAC;QAC9E,IAAI,CAACQ,eAAe,CAACrE,MAAM,EAAE/a,OAAO,EAAEge,KAAK,EAAEiB,GAAG,CAAChf,MAAM,EAAE,MAAM;UAC3D,IAAI,CAACof,eAAe,CAACtE,MAAM,CAAC;UAC5B,IAAI,CAAC3U,oBAAoB,CAACvD,EAAE,CAACe,UAAU,EAAE5D,OAAO,EAAE,IAAI,CAAC;UACvD8e,oBAAoB,CAAC,CAAC;QAC1B,CAAC,CAAC;MACN;MACA,OAAO,IAAI;IACf,CAAC,EAAEhV,MAAM,EAAEoU,QAAQ,EAAEje,MAAM,EAAEke,eAAe,EAAEC,QAAQ,EAAEC,aAAa,EAAEpD,aAAa,CAAC;EACzF;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIiE,sCAAsCA,CAACI,aAAa,EAAErE,aAAa,EAAE;IACjE,IAAIhb,MAAM,EAAEgc,cAAc;IAC1B,IAAI,IAAI,CAAC3wB,YAAY,KAAK,CAAC,EAAE;MACzB;MACA;MACA;MACA2U,MAAM,GAAG,IAAI,CAACmc,kBAAkB,CAACkD,aAAa,EAAErE,aAAa,CAAC;MAC9DgB,cAAc,GAAGhc,MAAM;IAC3B,CAAC,MACI;MACD;MACA;MACA;MACAA,MAAM,GAAG,IAAI,CAACmc,kBAAkB,CAACkD,aAAa,EAAE,KAAK,CAAC;MACtDrD,cAAc,GAAG,IAAI,CAACD,iCAAiC,CAAC,CAAC,EAAEsD,aAAa,EAAErE,aAAa,CAAC;IAC5F;IACA,OAAO;MACHgB,cAAc;MACdhc,MAAM;MACNG,IAAI,EAAE,IAAI,CAAClQ,GAAG,CAACqvB;IACnB,CAAC;EACL;EACA;AACJ;AACA;EACIH,eAAeA,CAACrE,MAAM,EAAEyE,WAAW,EAAExB,KAAK,EAAE/B,cAAc,EAAEwD,UAAU,EAAE,CAAE;EAC1E;AACJ;AACA;EACIC,YAAYA,CAACz0B,KAAK,EAAE;IAChB,IAAI,IAAI,CAACmC,kBAAkB,KAAKnC,KAAK,EAAE;MACnC,IAAI,CAACiF,GAAG,CAACS,WAAW,CAAC,IAAI,CAACT,GAAG,CAACyvB,mBAAmB,EAAE10B,KAAK,GAAG,CAAC,GAAG,CAAC,CAAC;MACjE,IAAI,IAAI,CAACoC,uBAAuB,EAAE;QAC9B,IAAI,CAACD,kBAAkB,GAAGnC,KAAK;MACnC;IACJ;EACJ;EACA;EACA20B,oBAAoBA,CAAA,EAAG;IACnB,OAAO,IAAI,CAAC1vB,GAAG,CAACmC,YAAY,CAAC,IAAI,CAACnC,GAAG,CAAC2vB,gBAAgB,CAAC;EAC3D;EACA;EACA1Z,iBAAiBA,CAACnG,OAAO,EAAE;IACvB,IAAIA,OAAO,CAACuD,MAAM,EAAE;MAChB,OAAO,IAAI,CAACrT,GAAG,CAAC4vB,gBAAgB;IACpC,CAAC,MACI,IAAI9f,OAAO,CAACgD,IAAI,EAAE;MACnB,OAAO,IAAI,CAAC9S,GAAG,CAAC2rB,UAAU;IAC9B,CAAC,MACI,IAAI7b,OAAO,CAAC+C,SAAS,IAAI/C,OAAO,CAAC+f,WAAW,EAAE;MAC/C,OAAO,IAAI,CAAC7vB,GAAG,CAAC0rB,gBAAgB;IACpC;IACA,OAAO,IAAI,CAAC1rB,GAAG,CAAC0T,UAAU;EAC9B;EACA;AACJ;AACA;AACA;AACA;AACA;EACIoc,yBAAyBA,CAAChG,YAAY,EAAEha,OAAO,EAAE8G,eAAe,GAAG,KAAK,EAAE;IACtE,MAAM7X,MAAM,GAAG,IAAI,CAACkX,iBAAiB,CAACnG,OAAO,CAAC;IAC9C,MAAM2b,OAAO,GAAG,IAAI,CAAC5B,sBAAsB,CAACC,YAAY,EAAEha,OAAO,CAACigB,UAAU,IAAInZ,eAAe,CAAC;IAChG,IAAI,CAACoZ,2BAA2B,CAACjxB,MAAM,EAAE,IAAI,CAACiB,GAAG,CAACwsB,kBAAkB,EAAEf,OAAO,CAAClB,GAAG,EAAEza,OAAO,CAAC;IAC3F,IAAI,CAACkgB,2BAA2B,CAACjxB,MAAM,EAAE,IAAI,CAACiB,GAAG,CAACysB,kBAAkB,EAAEhB,OAAO,CAACnB,GAAG,CAAC;IAClF,IAAI1T,eAAe,EAAE;MACjB9G,OAAO,CAAC8G,eAAe,GAAG,IAAI;MAC9B,IAAI,CAAC5W,GAAG,CAACmW,cAAc,CAACpX,MAAM,CAAC;IACnC;IACA,IAAI,CAACmX,oBAAoB,CAACnX,MAAM,EAAE,IAAI,CAAC;IACvC+Q,OAAO,CAACga,YAAY,GAAGA,YAAY;EACvC;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACImG,uBAAuBA,CAACngB,OAAO,EAAElB,KAAK,EAAEI,MAAM,EAAEM,KAAK,GAAG,CAAC,EAAE,CAAE;EAC7D;AACJ;AACA;AACA;AACA;AACA;AACA;EACI4gB,yBAAyBA,CAACpgB,OAAO,EAAEqgB,KAAK,EAAEC,KAAK,GAAG,IAAI,EAAEC,KAAK,GAAG,IAAI,EAAE;IAClE,MAAMtxB,MAAM,GAAG,IAAI,CAACkX,iBAAiB,CAACnG,OAAO,CAAC;IAC9C,IAAIqgB,KAAK,KAAK,IAAI,EAAE;MAChB,IAAI,CAACH,2BAA2B,CAACjxB,MAAM,EAAE,IAAI,CAACiB,GAAG,CAAC0sB,cAAc,EAAE,IAAI,CAAC4D,mBAAmB,CAACH,KAAK,CAAC,EAAErgB,OAAO,CAAC;MAC3GA,OAAO,CAACygB,YAAY,GAAGJ,KAAK;IAChC;IACA,IAAIC,KAAK,KAAK,IAAI,EAAE;MAChB,IAAI,CAACJ,2BAA2B,CAACjxB,MAAM,EAAE,IAAI,CAACiB,GAAG,CAAC4sB,cAAc,EAAE,IAAI,CAAC0D,mBAAmB,CAACF,KAAK,CAAC,EAAEtgB,OAAO,CAAC;MAC3GA,OAAO,CAAC0gB,YAAY,GAAGJ,KAAK;IAChC;IACA,IAAI,CAACtgB,OAAO,CAAC+C,SAAS,IAAI/C,OAAO,CAACgD,IAAI,KAAKud,KAAK,KAAK,IAAI,EAAE;MACvD,IAAI,CAACL,2BAA2B,CAACjxB,MAAM,EAAE,IAAI,CAACiB,GAAG,CAACywB,cAAc,EAAE,IAAI,CAACH,mBAAmB,CAACD,KAAK,CAAC,EAAEvgB,OAAO,CAAC;MAC3GA,OAAO,CAAC4gB,YAAY,GAAGL,KAAK;IAChC;IACA,IAAI,CAACna,oBAAoB,CAACnX,MAAM,EAAE,IAAI,CAAC;EAC3C;EACA;AACJ;AACA;EACI4xB,sCAAsCA,CAAC7gB,OAAO,EAAEic,cAAc,EAAEnd,KAAK,EAAEI,MAAM,EAAE4I,IAAI,EAAE3F,SAAS,GAAG,CAAC,EAAE2e,GAAG,GAAG,CAAC,EAAE;IACzG,MAAMje,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,IAAIjB,MAAM,GAAG4T,EAAE,CAACe,UAAU;IAC1B,IAAI5D,OAAO,CAACuD,MAAM,EAAE;MAChBtU,MAAM,GAAG4T,EAAE,CAACa,2BAA2B,GAAGvB,SAAS;IACvD;IACA,IAAInC,OAAO,CAACkd,cAAc,EAAE;MACxB,QAAQjB,cAAc;QAClB,KAAK,KAAK;QACV,KAAK,KAAK;UACN;UACA,IAAI,IAAI,CAAC9qB,KAAK,CAACgD,IAAI,EAAE;YACjB8nB,cAAc,GAAGpZ,EAAE,CAAClK,qBAAqB;UAC7C,CAAC,MACI;YACDqH,OAAO,CAACkd,cAAc,GAAG,KAAK;UAClC;UACA;QACJ,KAAK,KAAK;UACN,IAAI,IAAI,CAAC/rB,KAAK,CAACgD,IAAI,EAAE;YACjB8nB,cAAc,GAAGpZ,EAAE,CAACjK,gCAAgC;UACxD,CAAC,MACI;YACDoH,OAAO,CAACkd,cAAc,GAAG,KAAK;UAClC;UACA;QACJ,KAAK,KAAK;UACNjB,cAAc,GAAGpZ,EAAE,CAACtK,oCAAoC;UACxD;QACJ,KAAK,KAAK;UACN0jB,cAAc,GAAGpZ,EAAE,CAACvK,oCAAoC;UACxD;QACJ,KAAK,KAAK;UACN,IAAI,IAAI,CAACnH,KAAK,CAAC6C,SAAS,EAAE;YACtBioB,cAAc,GAAGpZ,EAAE,CAACrK,6BAA6B;UACrD,CAAC,MACI;YACD;YACAwH,OAAO,CAACkd,cAAc,GAAG,KAAK;UAClC;UACA;QACJ,KAAK,KAAK;UACN,IAAI,IAAI,CAAC/rB,KAAK,CAAC6C,SAAS,EAAE;YACtBioB,cAAc,GAAGpZ,EAAE,CAACpK,mCAAmC;UAC3D,CAAC,MACI;YACD;YACAuH,OAAO,CAACkd,cAAc,GAAG,KAAK;UAClC;UACA;QACJ,KAAK,KAAK;UACN,IAAI,IAAI,CAAC/rB,KAAK,CAAC6C,SAAS,EAAE;YACtBioB,cAAc,GAAGpZ,EAAE,CAACnK,mCAAmC;UAC3D,CAAC,MACI;YACD;YACAsH,OAAO,CAACkd,cAAc,GAAG,KAAK;UAClC;UACA;QACJ;UACI;UACAld,OAAO,CAACkd,cAAc,GAAG,KAAK;UAC9B;MACR;IACJ;IACA,IAAI,CAAChtB,GAAG,CAAC6wB,oBAAoB,CAAC9xB,MAAM,EAAE6xB,GAAG,EAAE7E,cAAc,EAAEnd,KAAK,EAAEI,MAAM,EAAE,CAAC,EAAE4I,IAAI,CAAC;EACtF;EACA;AACJ;AACA;EACIkZ,4BAA4BA,CAAChhB,OAAO,EAAEihB,SAAS,EAAE9e,SAAS,GAAG,CAAC,EAAE2e,GAAG,GAAG,CAAC,EAAEI,qBAAqB,EAAEC,wBAAwB,GAAG,KAAK,EAAE;IAC9H,MAAMte,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,MAAMiQ,WAAW,GAAG,IAAI,CAACmc,oBAAoB,CAACtc,OAAO,CAACI,IAAI,CAAC;IAC3D,MAAMH,MAAM,GAAG,IAAI,CAACmc,kBAAkB,CAACpc,OAAO,CAACC,MAAM,CAAC;IACtD,MAAMgc,cAAc,GAAGiF,qBAAqB,KAAKvzB,SAAS,GACpD,IAAI,CAACquB,iCAAiC,CAAChc,OAAO,CAACI,IAAI,EAAEJ,OAAO,CAACC,MAAM,EAAED,OAAO,CAACkd,cAAc,CAAC,GAC5F,IAAI,CAACd,kBAAkB,CAAC8E,qBAAqB,EAAElhB,OAAO,CAACkd,cAAc,CAAC;IAC5E,IAAI,CAACwC,YAAY,CAAC1f,OAAO,CAAC+d,OAAO,CAAC;IAClC,IAAI9uB,MAAM,GAAG4T,EAAE,CAACe,UAAU;IAC1B,IAAI5D,OAAO,CAACuD,MAAM,EAAE;MAChBtU,MAAM,GAAG4T,EAAE,CAACa,2BAA2B,GAAGvB,SAAS;IACvD;IACA,MAAMif,WAAW,GAAG3c,IAAI,CAAC4c,KAAK,CAAC5c,IAAI,CAAC6c,GAAG,CAACthB,OAAO,CAAClB,KAAK,CAAC,GAAG2F,IAAI,CAAC8c,KAAK,CAAC;IACpE,MAAMC,YAAY,GAAG/c,IAAI,CAAC4c,KAAK,CAAC5c,IAAI,CAAC6c,GAAG,CAACthB,OAAO,CAACd,MAAM,CAAC,GAAGuF,IAAI,CAAC8c,KAAK,CAAC;IACtE,MAAMziB,KAAK,GAAGqiB,wBAAwB,GAAGnhB,OAAO,CAAClB,KAAK,GAAG2F,IAAI,CAACC,GAAG,CAAC,CAAC,EAAED,IAAI,CAACgd,GAAG,CAACL,WAAW,GAAGN,GAAG,EAAE,CAAC,CAAC,CAAC;IACpG,MAAM5hB,MAAM,GAAGiiB,wBAAwB,GAAGnhB,OAAO,CAACd,MAAM,GAAGuF,IAAI,CAACC,GAAG,CAAC,CAAC,EAAED,IAAI,CAACgd,GAAG,CAACD,YAAY,GAAGV,GAAG,EAAE,CAAC,CAAC,CAAC;IACvGje,EAAE,CAAC2Z,UAAU,CAACvtB,MAAM,EAAE6xB,GAAG,EAAE7E,cAAc,EAAEnd,KAAK,EAAEI,MAAM,EAAE,CAAC,EAAEe,MAAM,EAAEE,WAAW,EAAE8gB,SAAS,CAAC;EAChG;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIS,iBAAiBA,CAAC1hB,OAAO,EAAEihB,SAAS,EAAEU,OAAO,EAAEC,OAAO,EAAE9iB,KAAK,EAAEI,MAAM,EAAEiD,SAAS,GAAG,CAAC,EAAE2e,GAAG,GAAG,CAAC,EAAEha,eAAe,GAAG,KAAK,EAAE;IACpH,MAAMjE,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,MAAMiQ,WAAW,GAAG,IAAI,CAACmc,oBAAoB,CAACtc,OAAO,CAACI,IAAI,CAAC;IAC3D,MAAMH,MAAM,GAAG,IAAI,CAACmc,kBAAkB,CAACpc,OAAO,CAACC,MAAM,CAAC;IACtD,IAAI,CAACyf,YAAY,CAAC1f,OAAO,CAAC+d,OAAO,CAAC;IAClC,IAAI8D,gBAAgB,GAAGhf,EAAE,CAACe,UAAU;IACpC,IAAI3U,MAAM,GAAG4T,EAAE,CAACe,UAAU;IAC1B,IAAI5D,OAAO,CAACuD,MAAM,EAAE;MAChBtU,MAAM,GAAG4T,EAAE,CAACa,2BAA2B,GAAGvB,SAAS;MACnD0f,gBAAgB,GAAGhf,EAAE,CAACid,gBAAgB;IAC1C;IACA,IAAI,CAAC1Z,oBAAoB,CAACyb,gBAAgB,EAAE7hB,OAAO,EAAE,IAAI,CAAC;IAC1D6C,EAAE,CAACif,aAAa,CAAC7yB,MAAM,EAAE6xB,GAAG,EAAEa,OAAO,EAAEC,OAAO,EAAE9iB,KAAK,EAAEI,MAAM,EAAEe,MAAM,EAAEE,WAAW,EAAE8gB,SAAS,CAAC;IAC9F,IAAIna,eAAe,EAAE;MACjB,IAAI,CAAC5W,GAAG,CAACmW,cAAc,CAACpX,MAAM,CAAC;IACnC;IACA,IAAI,CAACmX,oBAAoB,CAACyb,gBAAgB,EAAE,IAAI,CAAC;EACrD;EACA;AACJ;AACA;EACIE,+BAA+BA,CAAC/hB,OAAO,EAAEihB,SAAS,EAAE9e,SAAS,GAAG,CAAC,EAAE2e,GAAG,GAAG,CAAC,EAAE;IACxE,MAAMje,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,MAAM8xB,UAAU,GAAGhiB,OAAO,CAACuD,MAAM,GAAGV,EAAE,CAACid,gBAAgB,GAAGjd,EAAE,CAACe,UAAU;IACvE,IAAI,CAACwC,oBAAoB,CAAC4b,UAAU,EAAEhiB,OAAO,EAAE,IAAI,CAAC;IACpD,IAAI,CAACghB,4BAA4B,CAAChhB,OAAO,EAAEihB,SAAS,EAAE9e,SAAS,EAAE2e,GAAG,CAAC;IACrE,IAAI,CAAC1a,oBAAoB,CAAC4b,UAAU,EAAE,IAAI,EAAE,IAAI,CAAC;EACrD;EACAC,gCAAgCA,CAACjiB,OAAO,EAAEge,KAAK,EAAEH,QAAQ,EAAEqE,YAAY,EAAElI,YAAY,EAAE;IACnF,MAAMnX,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,IAAI,CAAC2S,EAAE,EAAE;MACL;IACJ;IACA,MAAM8Y,OAAO,GAAG,IAAI,CAAC5B,sBAAsB,CAACC,YAAY,EAAE,CAAC6D,QAAQ,CAAC;IACpEhb,EAAE,CAAC4Z,aAAa,CAAC5Z,EAAE,CAACe,UAAU,EAAEf,EAAE,CAAC6Z,kBAAkB,EAAEf,OAAO,CAAClB,GAAG,CAAC;IACnE5X,EAAE,CAAC4Z,aAAa,CAAC5Z,EAAE,CAACe,UAAU,EAAEf,EAAE,CAAC8Z,kBAAkB,EAAEhB,OAAO,CAACnB,GAAG,CAAC;IACnE,IAAI,CAACqD,QAAQ,IAAI,CAACqE,YAAY,EAAE;MAC5Brf,EAAE,CAACwD,cAAc,CAACxD,EAAE,CAACe,UAAU,CAAC;IACpC;IACA,IAAI,CAACwC,oBAAoB,CAACvD,EAAE,CAACe,UAAU,EAAE,IAAI,CAAC;IAC9C;IACA,IAAIoa,KAAK,EAAE;MACPA,KAAK,CAACmE,iBAAiB,CAACniB,OAAO,CAAC;IACpC;IACAA,OAAO,CAACoiB,kBAAkB,CAAC1yB,eAAe,CAACsQ,OAAO,CAAC;IACnDA,OAAO,CAACoiB,kBAAkB,CAAC/iB,KAAK,CAAC,CAAC;EACtC;EACAof,oBAAoBA,CAACze,OAAO,EAAE6e,SAAS,EAAEb,KAAK,EAAEY,GAAG,EAAEb,OAAO,EAAEF,QAAQ,EAAEqE,YAAY,EAAEG,eAAe,EAAErI,YAAY,EAAE/Z,MAAM,EAAE;IACzH,MAAMtN,cAAc,GAAG,IAAI,CAAC2vB,OAAO,CAAC,CAAC,CAAC3vB,cAAc;IACpD,MAAM+rB,QAAQ,GAAGja,IAAI,CAAC+V,GAAG,CAAC7nB,cAAc,EAAE,IAAI,CAACnH,eAAe,GAAGrB,gBAAgB,CAACy0B,GAAG,CAAC9f,KAAK,EAAEnM,cAAc,CAAC,GAAGisB,GAAG,CAAC9f,KAAK,CAAC;IACzH,MAAM6f,SAAS,GAAGla,IAAI,CAAC+V,GAAG,CAAC7nB,cAAc,EAAE,IAAI,CAACnH,eAAe,GAAGrB,gBAAgB,CAACy0B,GAAG,CAAC1f,MAAM,EAAEvM,cAAc,CAAC,GAAGisB,GAAG,CAAC1f,MAAM,CAAC;IAC5H,MAAM2D,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,IAAI,CAAC2S,EAAE,EAAE;MACL;IACJ;IACA,IAAI,CAAC7C,OAAO,CAACoD,gBAAgB,EAAE;MAC3B;MACA,IAAI4a,KAAK,EAAE;QACPA,KAAK,CAACmE,iBAAiB,CAACniB,OAAO,CAAC;MACpC;MACA;IACJ;IACA,IAAI,CAACoG,oBAAoB,CAACvD,EAAE,CAACe,UAAU,EAAE5D,OAAO,EAAE,IAAI,CAAC;IACvD,IAAI,CAAC0f,YAAY,CAAC3B,OAAO,KAAKpwB,SAAS,GAAG,IAAI,GAAGowB,OAAO,GAAG,IAAI,GAAG,KAAK,CAAC;IACxE/d,OAAO,CAACmd,SAAS,GAAGyB,GAAG,CAAC9f,KAAK;IAC7BkB,OAAO,CAACod,UAAU,GAAGwB,GAAG,CAAC1f,MAAM;IAC/Bc,OAAO,CAAClB,KAAK,GAAG4f,QAAQ;IACxB1e,OAAO,CAACd,MAAM,GAAGyf,SAAS;IAC1B3e,OAAO,CAAC7N,OAAO,GAAG,IAAI;IACtB6N,OAAO,CAACI,IAAI,GAAGJ,OAAO,CAACI,IAAI,KAAK,CAAC,CAAC,GAAGJ,OAAO,CAACI,IAAI,GAAG,CAAC;IACrDJ,OAAO,CAACC,MAAM,GACVD,OAAO,CAACC,MAAM,KAAK,CAAC,CAAC,GAAGD,OAAO,CAACC,MAAM,GAAIA,MAAM,aAANA,MAAM,cAANA,MAAM,GAAK4e,SAAS,KAAK,MAAM,IAAI,CAAC7e,OAAO,CAACkd,cAAc,GAAG,CAAC,GAAG,CAAG;IAClH,IAAImF,eAAe,CAAC3D,QAAQ,EAAEC,SAAS,EAAEC,GAAG,EAAEC,SAAS,EAAE7e,OAAO,EAAE,MAAM;MACpE,IAAI,CAACiiB,gCAAgC,CAACjiB,OAAO,EAAEge,KAAK,EAAEH,QAAQ,EAAEqE,YAAY,EAAElI,YAAY,CAAC;IAC/F,CAAC,CAAC,EAAE;MACA;MACA;IACJ;IACA,IAAI,CAACiI,gCAAgC,CAACjiB,OAAO,EAAEge,KAAK,EAAEH,QAAQ,EAAEqE,YAAY,EAAElI,YAAY,CAAC;EAC/F;EACA+B,wCAAwCA,CAAChc,aAAa,EAAEwiB,QAAQ,EAAE9G,UAAU,EAAE;IAC1E,MAAM5Y,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,IAAI,CAACqyB,QAAQ,EAAE;MACX,OAAO1f,EAAE,CAAC2f,cAAc;IAC5B;IACA,MAAMviB,MAAM,GAAGwb,UAAU,GAAG5Y,EAAE,CAACqZ,aAAa,GAAGrZ,EAAE,CAACsZ,eAAe;IACjE,IAAIF,cAAc,GAAGhc,MAAM;IAC3B,IAAI,IAAI,CAAC3U,YAAY,GAAG,CAAC,EAAE;MACvB,IAAIyU,aAAa,KAAK,EAAE,EAAE;QACtBkc,cAAc,GAAGpZ,EAAE,CAAC4f,iBAAiB;MACzC,CAAC,MACI,IAAI1iB,aAAa,KAAK,EAAE,EAAE;QAC3Bkc,cAAc,GAAGpZ,EAAE,CAAC6f,iBAAiB;MACzC,CAAC,MACI,IAAI3iB,aAAa,KAAK,EAAE,IAAIA,aAAa,KAAK,EAAE,EAAE;QACnDkc,cAAc,GAAGR,UAAU,GAAG5Y,EAAE,CAACxL,gBAAgB,GAAGwL,EAAE,CAAC6f,iBAAiB;MAC5E,CAAC,MACI,IAAI3iB,aAAa,KAAK,EAAE,EAAE;QAC3Bkc,cAAc,GAAGpZ,EAAE,CAAC8f,kBAAkB;MAC1C,CAAC,MACI,IAAI5iB,aAAa,KAAK,EAAE,EAAE;QAC3Bkc,cAAc,GAAGR,UAAU,GAAG5Y,EAAE,CAAC+f,iBAAiB,GAAG/f,EAAE,CAAC8f,kBAAkB;MAC9E;IACJ,CAAC,MACI;MACD1G,cAAc,GAAGpZ,EAAE,CAAC4f,iBAAiB;IACzC;IACA,OAAOxG,cAAc;EACzB;EACAI,0CAA0CA,CAACtc,aAAa,EAAE;IACtD,MAAM8C,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,IAAIkQ,IAAI,GAAGyC,EAAE,CAACuI,YAAY;IAC1B,IAAIrL,aAAa,KAAK,EAAE,EAAE;MACtBK,IAAI,GAAGyC,EAAE,CAACqN,cAAc;IAC5B,CAAC,MACI,IAAInQ,aAAa,KAAK,EAAE,IAAIA,aAAa,KAAK,EAAE,EAAE;MACnDK,IAAI,GAAGyC,EAAE,CAACxJ,iBAAiB;IAC/B,CAAC,MACI,IAAI0G,aAAa,KAAK,EAAE,EAAE;MAC3BK,IAAI,GAAGyC,EAAE,CAACuK,KAAK;IACnB,CAAC,MACI,IAAIrN,aAAa,KAAK,EAAE,EAAE;MAC3BK,IAAI,GAAGyC,EAAE,CAACggB,8BAA8B;IAC5C,CAAC,MACI,IAAI9iB,aAAa,KAAK,EAAE,EAAE;MAC3BK,IAAI,GAAGyC,EAAE,CAAC0c,aAAa;IAC3B;IACA,OAAOnf,IAAI;EACf;EACA;AACJ;AACA;EACImd,iCAAiCA,CAACuF,qBAAqB,EAAEC,mBAAmB,EAAEjkB,KAAK,EAAEI,MAAM,EAAEgc,OAAO,GAAG,CAAC,EAAE8H,kBAAkB,EAAEC,iCAAiC,GAAG,KAAK,EAAE;IAAA,IAAAC,mBAAA;IACrK,MAAMrgB,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB8yB,kBAAkB,IAAAE,mBAAA,GAAGF,kBAAkB,cAAAE,mBAAA,cAAAA,mBAAA,GAAKJ,qBAAqB,GAAG,EAAE,GAAG,EAAG;IAC5E,MAAM7G,cAAc,GAAG,IAAI,CAACF,wCAAwC,CAACiH,kBAAkB,EAAED,mBAAmB,EAAED,qBAAqB,CAAC;IACpI;IACA,IAAIA,qBAAqB,IAAIC,mBAAmB,EAAE;MAC9C,OAAO,IAAI,CAACvF,mBAAmB,CAAC1e,KAAK,EAAEI,MAAM,EAAEgc,OAAO,EAAErY,EAAE,CAACqZ,aAAa,EAAED,cAAc,EAAEgH,iCAAiC,GAAG,CAAC,CAAC,GAAGpgB,EAAE,CAACoB,wBAAwB,CAAC;IACnK;IACA,IAAI8e,mBAAmB,EAAE;MACrB,OAAO,IAAI,CAACvF,mBAAmB,CAAC1e,KAAK,EAAEI,MAAM,EAAEgc,OAAO,EAAEe,cAAc,EAAEA,cAAc,EAAEgH,iCAAiC,GAAG,CAAC,CAAC,GAAGpgB,EAAE,CAACqB,gBAAgB,CAAC;IACzJ;IACA,IAAI4e,qBAAqB,EAAE;MACvB,OAAO,IAAI,CAACtF,mBAAmB,CAAC1e,KAAK,EAAEI,MAAM,EAAEgc,OAAO,EAAEe,cAAc,EAAEA,cAAc,EAAEgH,iCAAiC,GAAG,CAAC,CAAC,GAAGpgB,EAAE,CAACsgB,kBAAkB,CAAC;IAC3J;IACA,OAAO,IAAI;EACf;EACA;AACJ;AACA;EACI3F,mBAAmBA,CAAC1e,KAAK,EAAEI,MAAM,EAAEgc,OAAO,EAAEe,cAAc,EAAEmH,gBAAgB,EAAErf,UAAU,EAAEsf,YAAY,GAAG,IAAI,EAAE;IAC3G,MAAMxgB,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB,MAAMotB,YAAY,GAAGza,EAAE,CAACygB,kBAAkB,CAAC,CAAC;IAC5C,OAAO,IAAI,CAACC,mBAAmB,CAACjG,YAAY,EAAExe,KAAK,EAAEI,MAAM,EAAEgc,OAAO,EAAEe,cAAc,EAAEmH,gBAAgB,EAAErf,UAAU,EAAEsf,YAAY,CAAC;EACrI;EACAE,mBAAmBA,CAACjG,YAAY,EAAExe,KAAK,EAAEI,MAAM,EAAEgc,OAAO,EAAEe,cAAc,EAAEmH,gBAAgB,EAAErf,UAAU,EAAEsf,YAAY,GAAG,IAAI,EAAE;IACzH,MAAMxgB,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB2S,EAAE,CAAC2gB,gBAAgB,CAAC3gB,EAAE,CAAC4gB,YAAY,EAAEnG,YAAY,CAAC;IAClD,IAAIpC,OAAO,GAAG,CAAC,IAAIrY,EAAE,CAACtS,8BAA8B,EAAE;MAClDsS,EAAE,CAACtS,8BAA8B,CAACsS,EAAE,CAAC4gB,YAAY,EAAEvI,OAAO,EAAEkI,gBAAgB,EAAEtkB,KAAK,EAAEI,MAAM,CAAC;IAChG,CAAC,MACI;MACD2D,EAAE,CAAC6gB,mBAAmB,CAAC7gB,EAAE,CAAC4gB,YAAY,EAAExH,cAAc,EAAEnd,KAAK,EAAEI,MAAM,CAAC;IAC1E;IACA,IAAI6E,UAAU,KAAK,CAAC,CAAC,EAAE;MACnBlB,EAAE,CAAC8gB,uBAAuB,CAAC9gB,EAAE,CAACzJ,WAAW,EAAE2K,UAAU,EAAElB,EAAE,CAAC4gB,YAAY,EAAEnG,YAAY,CAAC;IACzF;IACA,IAAI+F,YAAY,EAAE;MACdxgB,EAAE,CAAC2gB,gBAAgB,CAAC3gB,EAAE,CAAC4gB,YAAY,EAAE,IAAI,CAAC;IAC9C;IACA,OAAOnG,YAAY;EACvB;EACA;AACJ;AACA;EACI+B,eAAeA,CAACrf,OAAO,EAAE;IACrB,IAAI,CAAC4jB,cAAc,CAAC5jB,OAAO,CAACoD,gBAAgB,CAAC;IAC7C;IACA,IAAI,CAACygB,iBAAiB,CAAC,CAAC;IACxB,MAAMja,KAAK,GAAG,IAAI,CAACyT,sBAAsB,CAACvO,OAAO,CAAC9O,OAAO,CAAC;IAC1D,IAAI4J,KAAK,KAAK,CAAC,CAAC,EAAE;MACd,IAAI,CAACyT,sBAAsB,CAACtO,MAAM,CAACnF,KAAK,EAAE,CAAC,CAAC;IAChD;IACA;IACA,IAAI5J,OAAO,CAAC8jB,eAAe,EAAE;MACzB9jB,OAAO,CAAC8jB,eAAe,CAACC,OAAO,CAAC,CAAC;IACrC;IACA,IAAI/jB,OAAO,CAACgkB,cAAc,EAAE;MACxBhkB,OAAO,CAACgkB,cAAc,CAACD,OAAO,CAAC,CAAC;IACpC;IACA,IAAI/jB,OAAO,CAACikB,cAAc,EAAE;MACxBjkB,OAAO,CAACikB,cAAc,CAACF,OAAO,CAAC,CAAC;IACpC;IACA;IACA,IAAI/jB,OAAO,CAACkkB,kBAAkB,EAAE;MAC5BlkB,OAAO,CAACkkB,kBAAkB,CAACH,OAAO,CAAC,CAAC;IACxC;EACJ;EACAH,cAAcA,CAAC5jB,OAAO,EAAE;IACpBA,OAAO,aAAPA,OAAO,eAAPA,OAAO,CAAEmkB,OAAO,CAAC,CAAC;EACtB;EACA56B,WAAWA,CAAC6gB,OAAO,EAAE;IACjB,IAAI,IAAI,CAACqP,eAAe,KAAKrP,OAAO,EAAE;MAClC7gB,WAAW,CAAC6gB,OAAO,EAAE,IAAI,CAACla,GAAG,CAAC;MAC9B,IAAI,CAACupB,eAAe,GAAGrP,OAAO;IAClC;EACJ;EACA;AACJ;AACA;AACA;EACIgL,YAAYA,CAACljB,MAAM,EAAE;IACjB,MAAM+e,oBAAoB,GAAG/e,MAAM,CAAC6e,kBAAkB,CAAC,CAAC;IACxD,IAAI,CAACxnB,WAAW,CAAC0nB,oBAAoB,CAAC7G,OAAO,CAAC;IAC9C,MAAMuH,QAAQ,GAAGzf,MAAM,CAACkyB,WAAW,CAAC,CAAC;IACrC,KAAK,IAAIxa,KAAK,GAAG,CAAC,EAAEA,KAAK,GAAG+H,QAAQ,CAAC7iB,MAAM,EAAE8a,KAAK,EAAE,EAAE;MAClD,MAAM4L,OAAO,GAAGtjB,MAAM,CAACmyB,UAAU,CAAC1S,QAAQ,CAAC/H,KAAK,CAAC,CAAC;MAClD,IAAI4L,OAAO,EAAE;QACT,IAAI,CAACloB,cAAc,CAACsc,KAAK,CAAC,GAAG4L,OAAO;MACxC;IACJ;IACA,IAAI,CAACnH,cAAc,GAAG,IAAI;EAC9B;EACAiW,uBAAuBA,CAAA,EAAG;IACtB,IAAI,IAAI,CAACC,sBAAsB,KAAK,IAAI,CAACC,cAAc,EAAE;MACrD,IAAI,CAACt0B,GAAG,CAACu0B,aAAa,CAAC,IAAI,CAACv0B,GAAG,CAACw0B,QAAQ,GAAG,IAAI,CAACF,cAAc,CAAC;MAC/D,IAAI,CAACD,sBAAsB,GAAG,IAAI,CAACC,cAAc;IACrD;EACJ;EACA;AACJ;AACA;EACIpe,oBAAoBA,CAACnX,MAAM,EAAE+Q,OAAO,EAAE2kB,oBAAoB,GAAG,KAAK,EAAE5f,KAAK,GAAG,KAAK,EAAE;IAC/E,IAAI6f,kBAAkB,GAAG,KAAK;IAC9B,MAAMC,qBAAqB,GAAG7kB,OAAO,IAAIA,OAAO,CAAC8kB,kBAAkB,GAAG,CAAC,CAAC;IACxE,IAAIH,oBAAoB,IAAIE,qBAAqB,EAAE;MAC/C,IAAI,CAACL,cAAc,GAAGxkB,OAAO,CAAC8kB,kBAAkB;IACpD;IACA,MAAMC,mBAAmB,GAAG,IAAI,CAACC,mBAAmB,CAAC,IAAI,CAACR,cAAc,CAAC;IACzE,IAAIO,mBAAmB,KAAK/kB,OAAO,IAAI+E,KAAK,EAAE;MAC1C,IAAI,CAACuf,uBAAuB,CAAC,CAAC;MAC9B,IAAItkB,OAAO,IAAIA,OAAO,CAAC+f,WAAW,EAAE;QAChC;QACAj2B,MAAM,CAACwG,KAAK,CAAC,CAAC,uDAAuD,EAAErB,MAAM,EAAE+Q,OAAO,CAAC,CAAC;QACxF;QACA,MAAM,uDAAuD;MACjE,CAAC,MACI;QAAA,IAAAilB,qBAAA,EAAAC,sBAAA;QACD,IAAI,CAACh1B,GAAG,CAACi1B,WAAW,CAACl2B,MAAM,GAAAg2B,qBAAA,GAAEjlB,OAAO,aAAPA,OAAO,gBAAAklB,sBAAA,GAAPllB,OAAO,CAAEoD,gBAAgB,cAAA8hB,sBAAA,uBAAzBA,sBAAA,CAA2B7hB,kBAAkB,cAAA4hB,qBAAA,cAAAA,qBAAA,GAAI,IAAI,CAAC;MACvF;MACA,IAAI,CAACD,mBAAmB,CAAC,IAAI,CAACR,cAAc,CAAC,GAAGxkB,OAAO;MACvD,IAAIA,OAAO,EAAE;QACTA,OAAO,CAAC8kB,kBAAkB,GAAG,IAAI,CAACN,cAAc;MACpD;IACJ,CAAC,MACI,IAAIG,oBAAoB,EAAE;MAC3BC,kBAAkB,GAAG,IAAI;MACzB,IAAI,CAACN,uBAAuB,CAAC,CAAC;IAClC;IACA,IAAIO,qBAAqB,IAAI,CAACF,oBAAoB,EAAE;MAChD,IAAI,CAACS,4BAA4B,CAACplB,OAAO,CAAC8kB,kBAAkB,EAAE,IAAI,CAACN,cAAc,CAAC;IACtF;IACA,OAAOI,kBAAkB;EAC7B;EACA;AACJ;AACA;EACIS,YAAYA,CAACC,OAAO,EAAEtlB,OAAO,EAAEjV,IAAI,EAAE;IACjC,IAAIu6B,OAAO,KAAK33B,SAAS,EAAE;MACvB;IACJ;IACA,IAAIqS,OAAO,EAAE;MACTA,OAAO,CAAC8kB,kBAAkB,GAAGQ,OAAO;IACxC;IACA,IAAI,CAACd,cAAc,GAAGc,OAAO;IAC7B,MAAMr2B,MAAM,GAAG+Q,OAAO,GAAG,IAAI,CAACmG,iBAAiB,CAACnG,OAAO,CAAC,GAAG,IAAI,CAAC9P,GAAG,CAAC0T,UAAU;IAC9E,IAAI,CAACwC,oBAAoB,CAACnX,MAAM,EAAE+Q,OAAO,CAAC;EAC9C;EACA;AACJ;AACA;EACI6jB,iBAAiBA,CAAA,EAAG;IAChB,KAAK,IAAIyB,OAAO,GAAG,CAAC,EAAEA,OAAO,GAAG,IAAI,CAACp4B,wBAAwB,EAAEo4B,OAAO,EAAE,EAAE;MACtE,IAAI,CAACd,cAAc,GAAGc,OAAO;MAC7B,IAAI,CAAClf,oBAAoB,CAAC,IAAI,CAAClW,GAAG,CAAC0T,UAAU,EAAE,IAAI,CAAC;MACpD,IAAI,CAACwC,oBAAoB,CAAC,IAAI,CAAClW,GAAG,CAAC4vB,gBAAgB,EAAE,IAAI,CAAC;MAC1D,IAAI,IAAI,CAACx0B,YAAY,GAAG,CAAC,EAAE;QACvB,IAAI,CAAC8a,oBAAoB,CAAC,IAAI,CAAClW,GAAG,CAAC2rB,UAAU,EAAE,IAAI,CAAC;QACpD,IAAI,CAACzV,oBAAoB,CAAC,IAAI,CAAClW,GAAG,CAAC0rB,gBAAgB,EAAE,IAAI,CAAC;MAC9D;IACJ;EACJ;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACI2J,UAAUA,CAACD,OAAO,EAAE9P,OAAO,EAAExV,OAAO,EAAEjV,IAAI,EAAE;IACxC,IAAIu6B,OAAO,KAAK33B,SAAS,EAAE;MACvB;IACJ;IACA,IAAI6nB,OAAO,EAAE;MACT,IAAI,CAACloB,cAAc,CAACg4B,OAAO,CAAC,GAAG9P,OAAO;IAC1C;IACA,IAAI,CAACgQ,WAAW,CAACF,OAAO,EAAEtlB,OAAO,CAAC;EACtC;EACAolB,4BAA4BA,CAACK,UAAU,EAAEjG,WAAW,EAAE;IAClD,MAAMhK,OAAO,GAAG,IAAI,CAACloB,cAAc,CAACm4B,UAAU,CAAC;IAC/C,IAAI,CAACjQ,OAAO,IAAIA,OAAO,CAACkQ,aAAa,KAAKlG,WAAW,EAAE;MACnD;IACJ;IACA,IAAI,CAACtvB,GAAG,CAACulB,SAAS,CAACD,OAAO,EAAEgK,WAAW,CAAC;IACxChK,OAAO,CAACkQ,aAAa,GAAGlG,WAAW;EACvC;EACAgB,mBAAmBA,CAAC5gB,IAAI,EAAE;IACtB,QAAQA,IAAI;MACR,KAAK,CAAC;QACF,OAAO,IAAI,CAAC1P,GAAG,CAACy1B,MAAM;MAC1B,KAAK,CAAC;QACF,OAAO,IAAI,CAACz1B,GAAG,CAAC2sB,aAAa;MACjC,KAAK,CAAC;QACF,OAAO,IAAI,CAAC3sB,GAAG,CAAC01B,eAAe;IACvC;IACA,OAAO,IAAI,CAAC11B,GAAG,CAACy1B,MAAM;EAC1B;EACAH,WAAWA,CAACF,OAAO,EAAEtlB,OAAO,EAAE6lB,oBAAoB,GAAG,KAAK,EAAEhiB,mBAAmB,GAAG,KAAK,EAAE9Y,IAAI,GAAG,EAAE,EAAE;IAChG;IACA,IAAI,CAACiV,OAAO,EAAE;MACV,IAAI,IAAI,CAACglB,mBAAmB,CAACM,OAAO,CAAC,IAAI,IAAI,EAAE;QAC3C,IAAI,CAACd,cAAc,GAAGc,OAAO;QAC7B,IAAI,CAAClf,oBAAoB,CAAC,IAAI,CAAClW,GAAG,CAAC0T,UAAU,EAAE,IAAI,CAAC;QACpD,IAAI,CAACwC,oBAAoB,CAAC,IAAI,CAAClW,GAAG,CAAC4vB,gBAAgB,EAAE,IAAI,CAAC;QAC1D,IAAI,IAAI,CAACx0B,YAAY,GAAG,CAAC,EAAE;UACvB,IAAI,CAAC8a,oBAAoB,CAAC,IAAI,CAAClW,GAAG,CAAC2rB,UAAU,EAAE,IAAI,CAAC;UACpD,IAAI,CAACzV,oBAAoB,CAAC,IAAI,CAAClW,GAAG,CAAC0rB,gBAAgB,EAAE,IAAI,CAAC;QAC9D;MACJ;MACA,OAAO,KAAK;IAChB;IACA;IACA,IAAI5b,OAAO,CAAC8lB,KAAK,EAAE;MACf,IAAI,CAACtB,cAAc,GAAGc,OAAO;MAC7B,MAAMS,oBAAoB,GAAG/lB,OAAO,CAACgmB,kBAAkB,CAAC,CAAC;MACzD,IAAID,oBAAoB,EAAE;QACtBA,oBAAoB,CAACjB,kBAAkB,GAAGQ,OAAO;MACrD;MACAtlB,OAAO,CAACimB,MAAM,CAAC,CAAC;IACpB,CAAC,MACI,IAAIjmB,OAAO,CAACkmB,cAAc,KAAK,CAAC,EAAE;MACnC;MACAlmB,OAAO,CAACmmB,SAAS,CAAC,CAAC;MACnB,OAAO,KAAK;IAChB;IACA,IAAIC,eAAe;IACnB,IAAIviB,mBAAmB,EAAE;MACrBuiB,eAAe,GAAGpmB,OAAO,CAAC6D,mBAAmB;IACjD,CAAC,MACI,IAAI7D,OAAO,CAAC7N,OAAO,CAAC,CAAC,EAAE;MACxBi0B,eAAe,GAAGpmB,OAAO,CAACgmB,kBAAkB,CAAC,CAAC;IAClD,CAAC,MACI,IAAIhmB,OAAO,CAACuD,MAAM,EAAE;MACrB6iB,eAAe,GAAG,IAAI,CAACC,gBAAgB;IAC3C,CAAC,MACI,IAAIrmB,OAAO,CAACgD,IAAI,EAAE;MACnBojB,eAAe,GAAG,IAAI,CAACE,cAAc;IACzC,CAAC,MACI,IAAItmB,OAAO,CAAC+C,SAAS,EAAE;MACxBqjB,eAAe,GAAG,IAAI,CAACG,mBAAmB;IAC9C,CAAC,MACI;MACDH,eAAe,GAAG,IAAI,CAACI,YAAY;IACvC;IACA,IAAI,CAACX,oBAAoB,IAAIO,eAAe,EAAE;MAC1CA,eAAe,CAACtB,kBAAkB,GAAGQ,OAAO;IAChD;IACA,IAAImB,UAAU,GAAG,IAAI;IACrB,IAAI,IAAI,CAACzB,mBAAmB,CAACM,OAAO,CAAC,KAAKc,eAAe,EAAE;MACvD,IAAI,CAACP,oBAAoB,EAAE;QACvB,IAAI,CAACT,4BAA4B,CAACgB,eAAe,CAACtB,kBAAkB,EAAEQ,OAAO,CAAC;MAClF;MACAmB,UAAU,GAAG,KAAK;IACtB;IACA,IAAI,CAACjC,cAAc,GAAGc,OAAO;IAC7B,MAAMr2B,MAAM,GAAG,IAAI,CAACkX,iBAAiB,CAACigB,eAAe,CAAC;IACtD,IAAIK,UAAU,EAAE;MACZ,IAAI,CAACrgB,oBAAoB,CAACnX,MAAM,EAAEm3B,eAAe,EAAEP,oBAAoB,CAAC;IAC5E;IACA,IAAIO,eAAe,IAAI,CAACA,eAAe,CAACrG,WAAW,EAAE;MACjD;MACA,IAAIqG,eAAe,CAAC7iB,MAAM,IAAI6iB,eAAe,CAACM,sBAAsB,KAAK1mB,OAAO,CAAC2mB,eAAe,EAAE;QAC9FP,eAAe,CAACM,sBAAsB,GAAG1mB,OAAO,CAAC2mB,eAAe;QAChE,MAAMC,eAAe,GAAG5mB,OAAO,CAAC2mB,eAAe,KAAK,CAAC,IAAI3mB,OAAO,CAAC2mB,eAAe,KAAK,CAAC,GAChF,CAAC,GACD,CAAC;QACP3mB,OAAO,CAACqgB,KAAK,GAAGuG,eAAe;QAC/B5mB,OAAO,CAACsgB,KAAK,GAAGsG,eAAe;MACnC;MACA,IAAIR,eAAe,CAAC3F,YAAY,KAAKzgB,OAAO,CAACqgB,KAAK,EAAE;QAChD+F,eAAe,CAAC3F,YAAY,GAAGzgB,OAAO,CAACqgB,KAAK;QAC5C,IAAI,CAACH,2BAA2B,CAACjxB,MAAM,EAAE,IAAI,CAACiB,GAAG,CAAC0sB,cAAc,EAAE,IAAI,CAAC4D,mBAAmB,CAACxgB,OAAO,CAACqgB,KAAK,CAAC,EAAE+F,eAAe,CAAC;MAC/H;MACA,IAAIA,eAAe,CAAC1F,YAAY,KAAK1gB,OAAO,CAACsgB,KAAK,EAAE;QAChD8F,eAAe,CAAC1F,YAAY,GAAG1gB,OAAO,CAACsgB,KAAK;QAC5C,IAAI,CAACJ,2BAA2B,CAACjxB,MAAM,EAAE,IAAI,CAACiB,GAAG,CAAC4sB,cAAc,EAAE,IAAI,CAAC0D,mBAAmB,CAACxgB,OAAO,CAACsgB,KAAK,CAAC,EAAE8F,eAAe,CAAC;MAC/H;MACA,IAAIA,eAAe,CAACpjB,IAAI,IAAIojB,eAAe,CAACxF,YAAY,KAAK5gB,OAAO,CAACugB,KAAK,EAAE;QACxE6F,eAAe,CAACxF,YAAY,GAAG5gB,OAAO,CAACugB,KAAK;QAC5C,IAAI,CAACL,2BAA2B,CAACjxB,MAAM,EAAE,IAAI,CAACiB,GAAG,CAACywB,cAAc,EAAE,IAAI,CAACH,mBAAmB,CAACxgB,OAAO,CAACugB,KAAK,CAAC,EAAE6F,eAAe,CAAC;MAC/H;MACA,IAAI,CAACS,oBAAoB,CAAC53B,MAAM,EAAEm3B,eAAe,EAAEpmB,OAAO,CAAC8mB,yBAAyB,CAAC;IACzF;IACA,OAAO,IAAI;EACf;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIC,eAAeA,CAACzB,OAAO,EAAE9P,OAAO,EAAEwR,QAAQ,EAAEj8B,IAAI,EAAE;IAC9C,IAAIu6B,OAAO,KAAK33B,SAAS,IAAI,CAAC6nB,OAAO,EAAE;MACnC;IACJ;IACA,IAAI,CAAC,IAAI,CAACyR,aAAa,IAAI,IAAI,CAACA,aAAa,CAACn4B,MAAM,KAAKk4B,QAAQ,CAACl4B,MAAM,EAAE;MACtE,IAAI,CAACm4B,aAAa,GAAG,IAAIC,UAAU,CAACF,QAAQ,CAACl4B,MAAM,CAAC;IACxD;IACA,KAAK,IAAIoC,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAG81B,QAAQ,CAACl4B,MAAM,EAAEoC,CAAC,EAAE,EAAE;MACtC,MAAM8O,OAAO,GAAGgnB,QAAQ,CAAC91B,CAAC,CAAC,CAAC80B,kBAAkB,CAAC,CAAC;MAChD,IAAIhmB,OAAO,EAAE;QACT,IAAI,CAACinB,aAAa,CAAC/1B,CAAC,CAAC,GAAGo0B,OAAO,GAAGp0B,CAAC;QACnC8O,OAAO,CAAC8kB,kBAAkB,GAAGQ,OAAO,GAAGp0B,CAAC;MAC5C,CAAC,MACI;QACD,IAAI,CAAC+1B,aAAa,CAAC/1B,CAAC,CAAC,GAAG,CAAC,CAAC;MAC9B;IACJ;IACA,IAAI,CAAChB,GAAG,CAACgmB,UAAU,CAACV,OAAO,EAAE,IAAI,CAACyR,aAAa,CAAC;IAChD,KAAK,IAAIrd,KAAK,GAAG,CAAC,EAAEA,KAAK,GAAGod,QAAQ,CAACl4B,MAAM,EAAE8a,KAAK,EAAE,EAAE;MAClD,IAAI,CAAC4b,WAAW,CAAC,IAAI,CAACyB,aAAa,CAACrd,KAAK,CAAC,EAAEod,QAAQ,CAACpd,KAAK,CAAC,EAAE,IAAI,CAAC;IACtE;EACJ;EACA;AACJ;AACA;EACIid,oBAAoBA,CAAC53B,MAAM,EAAEm3B,eAAe,EAAEU,yBAAyB,EAAE;IACrE,MAAMK,0BAA0B,GAAG,IAAI,CAACh2B,KAAK,CAACiD,iCAAiC;IAC/E,IAAIgyB,eAAe,CAACpM,YAAY,KAAK,EAAE,IACnCoM,eAAe,CAACpM,YAAY,KAAK,CAAC,IAClCoM,eAAe,CAACpM,YAAY,KAAK,CAAC,EAAE;MACpC8M,yBAAyB,GAAG,CAAC,CAAC,CAAC;IACnC;IACA,IAAIK,0BAA0B,IAAIf,eAAe,CAACgB,gCAAgC,KAAKN,yBAAyB,EAAE;MAC9G,IAAI,CAACO,yBAAyB,CAACp4B,MAAM,EAAEk4B,0BAA0B,CAACG,0BAA0B,EAAE7iB,IAAI,CAAC+V,GAAG,CAACsM,yBAAyB,EAAE,IAAI,CAAC31B,KAAK,CAACyC,aAAa,CAAC,EAAEwyB,eAAe,CAAC;MAC7KA,eAAe,CAACgB,gCAAgC,GAAGN,yBAAyB;IAChF;EACJ;EACAO,yBAAyBA,CAACp4B,MAAM,EAAEs4B,SAAS,EAAEt8B,KAAK,EAAE+U,OAAO,EAAE;IACzD,IAAI,CAACoG,oBAAoB,CAACnX,MAAM,EAAE+Q,OAAO,EAAE,IAAI,EAAE,IAAI,CAAC;IACtD,IAAI,CAAC9P,GAAG,CAACs3B,aAAa,CAACv4B,MAAM,EAAEs4B,SAAS,EAAEt8B,KAAK,CAAC;EACpD;EACAi1B,2BAA2BA,CAACjxB,MAAM,EAAEs4B,SAAS,EAAEt8B,KAAK,EAAE+U,OAAO,EAAE;IAC3D,IAAIA,OAAO,EAAE;MACT,IAAI,CAACoG,oBAAoB,CAACnX,MAAM,EAAE+Q,OAAO,EAAE,IAAI,EAAE,IAAI,CAAC;IAC1D;IACA,IAAI,CAAC9P,GAAG,CAACusB,aAAa,CAACxtB,MAAM,EAAEs4B,SAAS,EAAEt8B,KAAK,CAAC;EACpD;EACA;AACJ;AACA;EACI6gB,mBAAmBA,CAAA,EAAG;IAClB,IAAI,IAAI,CAAC9e,yBAAyB,EAAE;MAChC,IAAI,CAACA,yBAAyB,GAAG,KAAK;MACtC,KAAK,IAAIkE,CAAC,GAAG,CAAC,EAAEA,CAAC,GAAG,IAAI,CAACC,KAAK,CAACC,gBAAgB,EAAEF,CAAC,EAAE,EAAE;QAClD,IAAI,CAAC8d,uBAAuB,CAAC9d,CAAC,CAAC;MACnC;MACA;IACJ;IACA,KAAK,IAAIA,CAAC,GAAG,CAAC,EAAEsc,EAAE,GAAG,IAAI,CAAClhB,0BAA0B,CAACwC,MAAM,EAAEoC,CAAC,GAAGsc,EAAE,EAAEtc,CAAC,EAAE,EAAE;MACtE,IAAIA,CAAC,IAAI,IAAI,CAACC,KAAK,CAACC,gBAAgB,IAAI,CAAC,IAAI,CAAC9E,0BAA0B,CAAC4E,CAAC,CAAC,EAAE;QACzE;MACJ;MACA,IAAI,CAAC8d,uBAAuB,CAAC9d,CAAC,CAAC;IACnC;EACJ;EACA;AACJ;AACA;EACIu2B,cAAcA,CAAA,EAAG;IACb,MAAMC,IAAI,GAAGC,MAAM,CAACD,IAAI,CAAC,IAAI,CAACz1B,gBAAgB,CAAC;IAC/C,KAAK,MAAMlH,IAAI,IAAI28B,IAAI,EAAE;MACrB,MAAMx1B,MAAM,GAAG,IAAI,CAACD,gBAAgB,CAAClH,IAAI,CAAC;MAC1CmH,MAAM,CAAC6xB,OAAO,CAAC,IAAI,CAAC;IACxB;IACA,IAAI,CAAC9xB,gBAAgB,GAAG,CAAC,CAAC;EAC9B;EACA;AACJ;AACA;EACI8xB,OAAOA,CAAA,EAAG;IACN;IACA,IAAIh6B,mBAAmB,CAAC,CAAC,EAAE;MACvB,IAAI,IAAI,CAAC0D,gBAAgB,EAAE;QACvB,IAAI,CAAC,IAAI,CAAC0B,uBAAuB,EAAE;UAC/B,IAAI,CAAC1B,gBAAgB,CAACm6B,mBAAmB,CAAC,kBAAkB,EAAE,IAAI,CAACx4B,cAAc,CAAC;UAClF,IAAI,CAAC3B,gBAAgB,CAACm6B,mBAAmB,CAAC,sBAAsB,EAAE,IAAI,CAACj4B,kBAAkB,CAAC;QAC9F;MACJ;IACJ;IACA;IACA,KAAK,CAACo0B,OAAO,CAAC,CAAC;IACf,IAAI,IAAI,CAACp3B,iBAAiB,EAAE;MACxB,IAAI,CAACuD,GAAG,CAAC23B,iBAAiB,CAAC,IAAI,CAACl7B,iBAAiB,CAAC;IACtD;IACA;IACA,IAAI,CAACmf,mBAAmB,CAAC,CAAC;IAC1B,IAAI,CAACxe,cAAc,GAAG,CAAC,CAAC;IACxB,IAAI,CAAC2Q,cAAc,GAAG,IAAI;IAC1B,IAAI,CAACG,eAAe,GAAG,IAAI;IAC3B,IAAI,CAACxR,sBAAsB,CAACkC,MAAM,GAAG,CAAC;IACtC,IAAI,CAAC2qB,eAAe,GAAG,IAAI;IAC3B,IAAI,IAAI,CAAChe,gBAAgB,CAACqsB,oBAAoB,EAAE;MAAA,IAAAC,qBAAA;MAC5C,CAAAA,qBAAA,OAAI,CAAC73B,GAAG,CAACwD,YAAY,CAAC,oBAAoB,CAAC,cAAAq0B,qBAAA,eAA3CA,qBAAA,CAA6CC,WAAW,CAAC,CAAC;IAC9D;IACA;IACAr+B,iBAAiB,CAAC,IAAI,CAACuG,GAAG,CAAC;EAC/B;EACA;AACJ;AACA;AACA;EACI+3B,sBAAsBA,CAACC,QAAQ,EAAE;IAC7B,IAAI,IAAI,CAACz6B,gBAAgB,EAAE;MACvB,IAAI,CAACA,gBAAgB,CAACqC,gBAAgB,CAAC,kBAAkB,EAAEo4B,QAAQ,EAAE,KAAK,CAAC;IAC/E;EACJ;EACA;AACJ;AACA;AACA;EACIC,0BAA0BA,CAACD,QAAQ,EAAE;IACjC,IAAI,IAAI,CAACz6B,gBAAgB,EAAE;MACvB,IAAI,CAACA,gBAAgB,CAACqC,gBAAgB,CAAC,sBAAsB,EAAEo4B,QAAQ,EAAE,KAAK,CAAC;IACnF;EACJ;EACA;AACJ;AACA;AACA;AACA;EACIE,QAAQA,CAAA,EAAG;IACP,OAAO,IAAI,CAACl4B,GAAG,CAACk4B,QAAQ,CAAC,CAAC;EAC9B;EACAvwB,4BAA4BA,CAAA,EAAG;IAC3B,IAAI,IAAI,CAAC1M,aAAa,GAAG,CAAC,EAAE;MACxB,OAAO,IAAI,CAACgG,KAAK,CAAC0D,gBAAgB;IACtC;IACA,OAAO,IAAI,CAACwzB,uBAAuB,CAAC,CAAC,CAAC;EAC1C;EACAxvB,gCAAgCA,CAAA,EAAG;IAC/B,IAAI,IAAI,CAAC1N,aAAa,GAAG,CAAC,EAAE;MACxB,OAAO,IAAI,CAACgG,KAAK,CAAC0D,gBAAgB;IACtC;IACA,OAAO,IAAI,CAACwzB,uBAAuB,CAAC,CAAC,CAAC;EAC1C;EACA;EACAA,uBAAuBA,CAACjoB,IAAI,EAAE;IAC1B,MAAMyC,EAAE,GAAG,IAAI,CAAC3S,GAAG;IACnB;IACA;IACA,OAAO2S,EAAE,CAACulB,QAAQ,CAAC,CAAC,KAAKvlB,EAAE,CAACylB,QAAQ,EAAE,CAAE;IACxC,IAAIC,UAAU,GAAG,IAAI;IACrB,MAAMvoB,OAAO,GAAG6C,EAAE,CAAC8X,aAAa,CAAC,CAAC;IAClC9X,EAAE,CAACsiB,WAAW,CAACtiB,EAAE,CAACe,UAAU,EAAE5D,OAAO,CAAC;IACtC6C,EAAE,CAAC2Z,UAAU,CAAC3Z,EAAE,CAACe,UAAU,EAAE,CAAC,EAAE,IAAI,CAACoY,iCAAiC,CAAC5b,IAAI,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,EAAEyC,EAAE,CAAC2lB,IAAI,EAAE,IAAI,CAAClM,oBAAoB,CAAClc,IAAI,CAAC,EAAE,IAAI,CAAC;IACtIyC,EAAE,CAAC4Z,aAAa,CAAC5Z,EAAE,CAACe,UAAU,EAAEf,EAAE,CAAC8Z,kBAAkB,EAAE9Z,EAAE,CAAC0E,OAAO,CAAC;IAClE1E,EAAE,CAAC4Z,aAAa,CAAC5Z,EAAE,CAACe,UAAU,EAAEf,EAAE,CAAC6Z,kBAAkB,EAAE7Z,EAAE,CAAC0E,OAAO,CAAC;IAClE,MAAMkhB,EAAE,GAAG5lB,EAAE,CAAC6lB,iBAAiB,CAAC,CAAC;IACjC7lB,EAAE,CAACZ,eAAe,CAACY,EAAE,CAACzJ,WAAW,EAAEqvB,EAAE,CAAC;IACtC5lB,EAAE,CAACY,oBAAoB,CAACZ,EAAE,CAACzJ,WAAW,EAAEyJ,EAAE,CAACM,iBAAiB,EAAEN,EAAE,CAACe,UAAU,EAAE5D,OAAO,EAAE,CAAC,CAAC;IACxF,MAAM2oB,MAAM,GAAG9lB,EAAE,CAAC+lB,sBAAsB,CAAC/lB,EAAE,CAACzJ,WAAW,CAAC;IACxDmvB,UAAU,GAAGA,UAAU,IAAII,MAAM,KAAK9lB,EAAE,CAACgmB,oBAAoB;IAC7DN,UAAU,GAAGA,UAAU,IAAI1lB,EAAE,CAACulB,QAAQ,CAAC,CAAC,KAAKvlB,EAAE,CAACylB,QAAQ;IACxD;IACA,IAAIC,UAAU,EAAE;MACZ1lB,EAAE,CAACxD,KAAK,CAACwD,EAAE,CAAC9B,gBAAgB,CAAC;MAC7BwnB,UAAU,GAAGA,UAAU,IAAI1lB,EAAE,CAACulB,QAAQ,CAAC,CAAC,KAAKvlB,EAAE,CAACylB,QAAQ;IAC5D;IACA;IACA,IAAIC,UAAU,EAAE;MACZ;MACA1lB,EAAE,CAACZ,eAAe,CAACY,EAAE,CAACzJ,WAAW,EAAE,IAAI,CAAC;MACxC,MAAM0vB,UAAU,GAAGjmB,EAAE,CAAC2lB,IAAI;MAC1B,MAAMO,QAAQ,GAAGlmB,EAAE,CAAC0c,aAAa;MACjC,MAAMzV,MAAM,GAAG,IAAIlB,UAAU,CAAC,CAAC,CAAC;MAChC/F,EAAE,CAACmmB,UAAU,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,EAAE,CAAC,EAAEF,UAAU,EAAEC,QAAQ,EAAEjf,MAAM,CAAC;MACvDye,UAAU,GAAGA,UAAU,IAAI1lB,EAAE,CAACulB,QAAQ,CAAC,CAAC,KAAKvlB,EAAE,CAACylB,QAAQ;IAC5D;IACA;IACAzlB,EAAE,CAAComB,aAAa,CAACjpB,OAAO,CAAC;IACzB6C,EAAE,CAACglB,iBAAiB,CAACY,EAAE,CAAC;IACxB5lB,EAAE,CAACZ,eAAe,CAACY,EAAE,CAACzJ,WAAW,EAAE,IAAI,CAAC;IACxC;IACA;IACA,OAAO,CAACmvB,UAAU,IAAI1lB,EAAE,CAACulB,QAAQ,CAAC,CAAC,KAAKvlB,EAAE,CAACylB,QAAQ,EAAE,CAAE;IACvD,OAAOC,UAAU;EACrB;EACA;AACJ;AACA;EACIjM,oBAAoBA,CAAClc,IAAI,EAAE;IACvB,IAAI,IAAI,CAACjV,aAAa,KAAK,CAAC,EAAE;MAC1B,QAAQiV,IAAI;QACR,KAAK,CAAC;UACF,OAAO,IAAI,CAAClQ,GAAG,CAACkd,KAAK;QACzB,KAAK,CAAC;UACF,OAAO,IAAI,CAACld,GAAG,CAACgH,cAAc;QAClC,KAAK,CAAC;UACF,OAAO,IAAI,CAAChH,GAAG,CAACqvB,aAAa;QACjC,KAAK,CAAC;UACF,OAAO,IAAI,CAACrvB,GAAG,CAACg5B,sBAAsB;QAC1C,KAAK,CAAC;UACF,OAAO,IAAI,CAACh5B,GAAG,CAACi5B,sBAAsB;QAC1C,KAAK,EAAE;UACH,OAAO,IAAI,CAACj5B,GAAG,CAACk5B,oBAAoB;MAC5C;MACA,OAAO,IAAI,CAACl5B,GAAG,CAACqvB,aAAa;IACjC;IACA,QAAQnf,IAAI;MACR,KAAK,CAAC;QACF,OAAO,IAAI,CAAClQ,GAAG,CAACm5B,IAAI;MACxB,KAAK,CAAC;QACF,OAAO,IAAI,CAACn5B,GAAG,CAACqvB,aAAa;MACjC,KAAK,CAAC;QACF,OAAO,IAAI,CAACrvB,GAAG,CAACo5B,KAAK;MACzB,KAAK,CAAC;QACF,OAAO,IAAI,CAACp5B,GAAG,CAACggB,cAAc;MAClC,KAAK,CAAC;QACF,OAAO,IAAI,CAAChgB,GAAG,CAACmb,GAAG;MACvB,KAAK,CAAC;QAAE;QACJ,OAAO,IAAI,CAACnb,GAAG,CAACkb,YAAY;MAChC,KAAK,CAAC;QACF,OAAO,IAAI,CAAClb,GAAG,CAACkd,KAAK;MACzB,KAAK,CAAC;QACF,OAAO,IAAI,CAACld,GAAG,CAACq5B,UAAU;MAC9B,KAAK,CAAC;QACF,OAAO,IAAI,CAACr5B,GAAG,CAACg5B,sBAAsB;MAC1C,KAAK,CAAC;QACF,OAAO,IAAI,CAACh5B,GAAG,CAACi5B,sBAAsB;MAC1C,KAAK,EAAE;QACH,OAAO,IAAI,CAACj5B,GAAG,CAACk5B,oBAAoB;MACxC,KAAK,EAAE;QACH,OAAO,IAAI,CAACl5B,GAAG,CAACs5B,2BAA2B;MAC/C,KAAK,EAAE;QACH,OAAO,IAAI,CAACt5B,GAAG,CAACmJ,iBAAiB;MACrC,KAAK,EAAE;QACH,OAAO,IAAI,CAACnJ,GAAG,CAACu5B,4BAA4B;MAChD,KAAK,EAAE;QACH,OAAO,IAAI,CAACv5B,GAAG,CAACw5B,wBAAwB;MAC5C,KAAK,EAAE;QACH,OAAO,IAAI,CAACx5B,GAAG,CAAC2yB,8BAA8B;IACtD;IACA,OAAO,IAAI,CAAC3yB,GAAG,CAACqvB,aAAa;EACjC;EACA;AACJ;AACA;EACInD,kBAAkBA,CAACnc,MAAM,EAAEgb,aAAa,GAAG,KAAK,EAAE;IAC9C,IAAIgB,cAAc,GAAGhB,aAAa,GAAG,IAAI,CAAChgB,sBAAsB,CAACI,YAAY,GAAG,IAAI,CAACnL,GAAG,CAACs4B,IAAI;IAC7F,QAAQvoB,MAAM;MACV,KAAK,CAAC;QACFgc,cAAc,GAAG,IAAI,CAAC/rB,GAAG,CAACy5B,KAAK;QAC/B;MACJ,KAAK,CAAC;QACF1N,cAAc,GAAG,IAAI,CAAC/rB,GAAG,CAAC05B,SAAS;QACnC;MACJ,KAAK,CAAC;QACF3N,cAAc,GAAG,IAAI,CAAC/rB,GAAG,CAAC25B,eAAe;QACzC;MACJ,KAAK,CAAC;MACN,KAAK,KAAK;MACV,KAAK,KAAK;QACN5N,cAAc,GAAG,IAAI,CAAC/rB,GAAG,CAAC45B,GAAG;QAC7B;MACJ,KAAK,CAAC;MACN,KAAK,KAAK;MACV,KAAK,KAAK;QACN7N,cAAc,GAAG,IAAI,CAAC/rB,GAAG,CAAC65B,EAAE;QAC5B;MACJ,KAAK,CAAC;MACN,KAAK,KAAK;MACV,KAAK,KAAK;QACN9N,cAAc,GAAGhB,aAAa,GAAG,IAAI,CAAChgB,sBAAsB,CAACC,IAAI,GAAG,IAAI,CAAChL,GAAG,CAAC85B,GAAG;QAChF;MACJ,KAAK,CAAC;MACN,KAAK,KAAK;MACV,KAAK,KAAK;QACN/N,cAAc,GAAGhB,aAAa,GAAG,IAAI,CAAChgB,sBAAsB,CAACI,YAAY,GAAG,IAAI,CAACnL,GAAG,CAACs4B,IAAI;QACzF;IACR;IACA,IAAI,IAAI,CAACr9B,aAAa,GAAG,CAAC,EAAE;MACxB,QAAQ8U,MAAM;QACV,KAAK,CAAC;UACFgc,cAAc,GAAG,IAAI,CAAC/rB,GAAG,CAAC+5B,WAAW;UACrC;QACJ,KAAK,CAAC;UACFhO,cAAc,GAAG,IAAI,CAAC/rB,GAAG,CAACg6B,UAAU;UACpC;QACJ,KAAK,EAAE;UACHjO,cAAc,GAAG,IAAI,CAAC/rB,GAAG,CAACi6B,WAAW;UACrC;QACJ,KAAK,EAAE;UACHlO,cAAc,GAAG,IAAI,CAAC/rB,GAAG,CAACk6B,YAAY;UACtC;MACR;IACJ;IACA,OAAOnO,cAAc;EACzB;EACA;AACJ;AACA;EACID,iCAAiCA,CAAC5b,IAAI,EAAEH,MAAM,EAAEgb,aAAa,GAAG,KAAK,EAAE;IACnE,IAAI,IAAI,CAAC9vB,aAAa,KAAK,CAAC,EAAE;MAC1B,IAAI8U,MAAM,KAAKtS,SAAS,EAAE;QACtB,QAAQsS,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAACy5B,KAAK;UACzB,KAAK,CAAC;YACF,OAAO,IAAI,CAACz5B,GAAG,CAAC05B,SAAS;UAC7B,KAAK,CAAC;YACF,OAAO,IAAI,CAAC15B,GAAG,CAAC25B,eAAe;UACnC,KAAK,CAAC;YACF,OAAO5O,aAAa,GAAG,IAAI,CAAChgB,sBAAsB,CAACC,IAAI,GAAG,IAAI,CAAChL,GAAG,CAAC85B,GAAG;QAC9E;MACJ;MACA,OAAO,IAAI,CAAC95B,GAAG,CAACs4B,IAAI;IACxB;IACA,QAAQpoB,IAAI;MACR,KAAK,CAAC;QACF,QAAQH,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAACm6B,QAAQ;UAC5B,KAAK,CAAC;YACF,OAAO,IAAI,CAACn6B,GAAG,CAACo6B,SAAS;UAC7B,KAAK,CAAC;YACF,OAAO,IAAI,CAACp6B,GAAG,CAACq6B,UAAU;UAC9B,KAAK,CAAC;YACF,OAAO,IAAI,CAACr6B,GAAG,CAACs6B,GAAG;UACvB,KAAK,CAAC;YACF,OAAO,IAAI,CAACt6B,GAAG,CAACu6B,IAAI;UACxB,KAAK,EAAE;YACH,OAAO,IAAI,CAACv6B,GAAG,CAACw6B,KAAK;UACzB,KAAK,EAAE;YACH,OAAO,IAAI,CAACx6B,GAAG,CAACy6B,MAAM;UAC1B;YACI,OAAO,IAAI,CAACz6B,GAAG,CAAC06B,WAAW;QACnC;MACJ,KAAK,CAAC;QACF,QAAQ3qB,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAAC26B,EAAE;UACtB,KAAK,CAAC;YACF,OAAO,IAAI,CAAC36B,GAAG,CAAC46B,GAAG;UACvB,KAAK,CAAC;YACF,OAAO7P,aAAa,GAAG,IAAI,CAAChgB,sBAAsB,CAACG,KAAK,GAAG,IAAI,CAAClL,GAAG,CAAC66B,IAAI;UAAE;UAC9E,KAAK,CAAC;YACF,OAAO9P,aAAa,GAAG,IAAI,CAAChgB,sBAAsB,CAACI,YAAY,GAAG,IAAI,CAACnL,GAAG,CAAC86B,KAAK;UAAE;UACtF,KAAK,CAAC;YACF,OAAO,IAAI,CAAC96B,GAAG,CAAC+6B,IAAI;UACxB,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/6B,GAAG,CAACg7B,KAAK;UACzB,KAAK,EAAE;YACH,OAAO,IAAI,CAACh7B,GAAG,CAACi7B,MAAM;UAC1B,KAAK,EAAE;YACH,OAAO,IAAI,CAACj7B,GAAG,CAACk7B,OAAO;UAC3B,KAAK,CAAC;YACF,OAAO,IAAI,CAACl7B,GAAG,CAACy5B,KAAK;UACzB,KAAK,CAAC;YACF,OAAO,IAAI,CAACz5B,GAAG,CAAC05B,SAAS;UAC7B,KAAK,CAAC;YACF,OAAO,IAAI,CAAC15B,GAAG,CAAC25B,eAAe;UACnC;YACI,OAAO,IAAI,CAAC35B,GAAG,CAAC86B,KAAK;QAC7B;MACJ,KAAK,CAAC;QACF,QAAQ/qB,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAACm7B,IAAI;UACxB,KAAK,KAAK;YACN,OAAO,IAAI,CAACn7B,GAAG,CAACgI,aAAa;UACjC,KAAK,KAAK;YACN,OAAO,IAAI,CAAChI,GAAG,CAACiI,cAAc;UAClC,KAAK,KAAK;YACN,OAAO,IAAI,CAACjI,GAAG,CAACkI,eAAe;UACnC,KAAK,KAAK;YACN,OAAO,IAAI,CAAClI,GAAG,CAACmI,gBAAgB;UACpC,KAAK,CAAC;YACF,OAAO,IAAI,CAACnI,GAAG,CAACo7B,KAAK;UACzB,KAAK,EAAE;YACH,OAAO,IAAI,CAACp7B,GAAG,CAACq7B,MAAM;UAC1B,KAAK,EAAE;YACH,OAAO,IAAI,CAACr7B,GAAG,CAACs7B,OAAO;UAC3B;YACI,OAAO,IAAI,CAACt7B,GAAG,CAACs7B,OAAO;QAC/B;MACJ,KAAK,CAAC;QACF,QAAQvrB,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAACu7B,KAAK;UACzB,KAAK,KAAK;YACN,OAAO,IAAI,CAACv7B,GAAG,CAAC4H,OAAO;UAC3B,KAAK,KAAK;YACN,OAAO,IAAI,CAAC5H,GAAG,CAAC6H,QAAQ;UAC5B,KAAK,KAAK;YACN,OAAO,IAAI,CAAC7H,GAAG,CAAC8H,SAAS;UAC7B,KAAK,KAAK;YACN,OAAO,IAAI,CAAC9H,GAAG,CAAC+H,UAAU;UAC9B,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/H,GAAG,CAACw7B,MAAM;UAC1B,KAAK,EAAE;YACH,OAAO,IAAI,CAACx7B,GAAG,CAACy7B,OAAO;UAC3B,KAAK,EAAE;YACH,OAAO,IAAI,CAACz7B,GAAG,CAAC07B,QAAQ;UAC5B;YACI,OAAO,IAAI,CAAC17B,GAAG,CAAC07B,QAAQ;QAChC;MACJ,KAAK,CAAC;QACF,QAAQ3rB,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAAC27B,IAAI;UACxB,KAAK,CAAC;YACF,OAAO,IAAI,CAAC37B,GAAG,CAAC47B,KAAK;UACzB,KAAK,EAAE;YACH,OAAO,IAAI,CAAC57B,GAAG,CAAC67B,MAAM;UAC1B,KAAK,EAAE;YACH,OAAO,IAAI,CAAC77B,GAAG,CAAC87B,OAAO;UAC3B;YACI,OAAO,IAAI,CAAC97B,GAAG,CAAC87B,OAAO;QAC/B;MACJ,KAAK,CAAC;QAAE;QACJ,QAAQ/rB,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAAC+7B,KAAK;UACzB,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/7B,GAAG,CAACg8B,MAAM;UAC1B,KAAK,EAAE;YACH,OAAO,IAAI,CAACh8B,GAAG,CAACi8B,OAAO;UAC3B,KAAK,EAAE;YACH,OAAO,IAAI,CAACj8B,GAAG,CAACk8B,QAAQ;UAC5B;YACI,OAAO,IAAI,CAACl8B,GAAG,CAACk8B,QAAQ;QAChC;MACJ,KAAK,CAAC;QACF,QAAQnsB,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAACm8B,IAAI;UAAE;UAC1B,KAAK,CAAC;YACF,OAAO,IAAI,CAACn8B,GAAG,CAACo8B,KAAK;UAAE;UAC3B,KAAK,CAAC;YACF,OAAO,IAAI,CAACp8B,GAAG,CAACq8B,MAAM;UAAE;UAC5B,KAAK,CAAC;YACF,OAAO,IAAI,CAACr8B,GAAG,CAACkH,OAAO;UAAE;UAC7B;YACI,OAAO,IAAI,CAAClH,GAAG,CAACkH,OAAO;QAC/B;MACJ,KAAK,CAAC;QACF,QAAQ6I,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAACs8B,IAAI;UACxB,KAAK,CAAC;YACF,OAAO,IAAI,CAACt8B,GAAG,CAACu8B,KAAK;UACzB,KAAK,CAAC;YACF,OAAO,IAAI,CAACv8B,GAAG,CAACw8B,MAAM;UAAE;UAC5B,KAAK,CAAC;YACF,OAAO,IAAI,CAACx8B,GAAG,CAACiH,OAAO;UAC3B;YACI,OAAO,IAAI,CAACjH,GAAG,CAACiH,OAAO;QAC/B;MACJ,KAAK,EAAE;QACH,OAAO,IAAI,CAACjH,GAAG,CAACy8B,MAAM;MAC1B,KAAK,EAAE;QACH,OAAO,IAAI,CAACz8B,GAAG,CAAC08B,cAAc;MAClC,KAAK,EAAE;QACH,OAAO,IAAI,CAAC18B,GAAG,CAAC28B,OAAO;MAC3B,KAAK,CAAC;QACF,OAAO,IAAI,CAAC38B,GAAG,CAAC48B,KAAK;MACzB,KAAK,CAAC;QACF,OAAO,IAAI,CAAC58B,GAAG,CAAC68B,OAAO;MAC3B,KAAK,EAAE;QACH,QAAQ9sB,MAAM;UACV,KAAK,CAAC;YACF,OAAO,IAAI,CAAC/P,GAAG,CAAC88B,QAAQ;UAAE;UAC9B,KAAK,EAAE;YACH,OAAO,IAAI,CAAC98B,GAAG,CAAC+8B,UAAU;UAC9B;YACI,OAAO,IAAI,CAAC/8B,GAAG,CAAC88B,QAAQ;QAChC;IACR;IACA,OAAO/R,aAAa,GAAG,IAAI,CAAChgB,sBAAsB,CAACI,YAAY,GAAG,IAAI,CAACnL,GAAG,CAAC86B,KAAK;EACpF;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIhC,UAAUA,CAACznB,CAAC,EAAEC,CAAC,EAAE1C,KAAK,EAAEI,MAAM,EAAEguB,QAAQ,GAAG,IAAI,EAAEC,aAAa,GAAG,IAAI,EAAE;IACnE,MAAMC,WAAW,GAAGF,QAAQ,GAAG,CAAC,GAAG,CAAC;IACpC,MAAMjtB,MAAM,GAAGitB,QAAQ,GAAG,IAAI,CAACh9B,GAAG,CAACs4B,IAAI,GAAG,IAAI,CAACt4B,GAAG,CAAC85B,GAAG;IACtD,MAAMliB,IAAI,GAAG,IAAIc,UAAU,CAAC1J,MAAM,GAAGJ,KAAK,GAAGsuB,WAAW,CAAC;IACzD,IAAID,aAAa,EAAE;MACf,IAAI,CAACprB,gBAAgB,CAAC,CAAC;IAC3B;IACA,IAAI,CAAC7R,GAAG,CAAC84B,UAAU,CAACznB,CAAC,EAAEC,CAAC,EAAE1C,KAAK,EAAEI,MAAM,EAAEe,MAAM,EAAE,IAAI,CAAC/P,GAAG,CAACqvB,aAAa,EAAEzX,IAAI,CAAC;IAC9E,OAAOulB,OAAO,CAACC,OAAO,CAACxlB,IAAI,CAAC;EAChC;EACA;AACJ;AACA;EACI,WAAWylB,gBAAgBA,CAAA,EAAG;IAC1B,OAAOF,OAAO,CAACC,OAAO,CAAC,IAAI,CAACE,WAAW,CAAC,CAAC,CAAC;EAC9C;EACA;AACJ;AACA;EACI,WAAWC,WAAWA,CAAA,EAAG;IACrB,OAAO,IAAI,CAACD,WAAW,CAAC,CAAC,CAAC,CAAC;EAC/B;EACA;AACJ;AACA;AACA;AACA;EACI;EACA,OAAOA,WAAWA,CAAA,EAAG;IACjB,IAAI,IAAI,CAACE,0BAA0B,KAAK,IAAI,EAAE;MAC1C,OAAO,CAAC,IAAI,CAACA,0BAA0B,CAAC,CAAC;IAC7C;IACA,IAAI,IAAI,CAACC,YAAY,KAAK,IAAI,EAAE;MAC5B,IAAI;QACA,MAAMC,UAAU,GAAGxjC,cAAc,CAACyjC,aAAa,CAAC,CAAC,EAAE,CAAC,CAAC;QACrD,MAAMhrB,EAAE,GAAG+qB,UAAU,CAACpgC,UAAU,CAAC,OAAO,CAAC,IAAIogC,UAAU,CAACpgC,UAAU,CAAC,oBAAoB,CAAC;QACxF,IAAI,CAACmgC,YAAY,GAAG9qB,EAAE,IAAI,IAAI,IAAI,CAAC,CAACirB,MAAM,CAACC,qBAAqB;MACpE,CAAC,CACD,OAAO19B,CAAC,EAAE;QACN,IAAI,CAACs9B,YAAY,GAAG,KAAK;MAC7B;IACJ;IACA,OAAO,IAAI,CAACA,YAAY;EAC5B;EACA;AACJ;AACA;EACI,WAAWK,yBAAyBA,CAAA,EAAG;IACnC,IAAI,IAAI,CAACN,0BAA0B,KAAK,IAAI,EAAE;MAC1C,IAAI;QACA,MAAME,UAAU,GAAGxjC,cAAc,CAACyjC,aAAa,CAAC,CAAC,EAAE,CAAC,CAAC;QACrD,MAAMhrB,EAAE,GAAG+qB,UAAU,CAACpgC,UAAU,CAAC,OAAO,EAAE;UAAEygC,4BAA4B,EAAE;QAAK,CAAC,CAAC,IAC7EL,UAAU,CAACpgC,UAAU,CAAC,oBAAoB,EAAE;UAAEygC,4BAA4B,EAAE;QAAK,CAAC,CAAC;QACvF,IAAI,CAACP,0BAA0B,GAAG,CAAC7qB,EAAE;MACzC,CAAC,CACD,OAAOxS,CAAC,EAAE;QACN,IAAI,CAACq9B,0BAA0B,GAAG,KAAK;MAC3C;IACJ;IACA,OAAO,IAAI,CAACA,0BAA0B;EAC1C;AACJ;AACA5iC,UAAU,CAACuV,qBAAqB,GAAG,IAAIsJ,WAAW,CAAC,CAAC,CAAC;AACrD7e,UAAU,CAAC8V,oBAAoB,GAAG,IAAIsmB,UAAU,CAAC,CAAC,CAAC;AACnD;AACAp8B,UAAU,CAACoD,aAAa,GAAG,CACvB;EAAEC,GAAG,EAAE,aAAa;EAAEK,OAAO,EAAE,wBAAwB;EAAEC,iBAAiB,EAAE,GAAG;EAAEL,OAAO,EAAE,CAAC,eAAe;AAAE,CAAC,EAC7G;EAAED,GAAG,EAAE,YAAY;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,eAAe;AAAE,CAAC,EACzF;EAAED,GAAG,EAAE,YAAY;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,eAAe;AAAE,CAAC,EACzF;EAAED,GAAG,EAAE,oBAAoB;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,KAAK;AAAE,CAAC,EACvF;EAAED,GAAG,EAAE,oBAAoB;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,KAAK;AAAE,CAAC,EACvF;EAAED,GAAG,EAAE,oBAAoB;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,KAAK;AAAE,CAAC,EACvF;EAAED,GAAG,EAAE,mBAAmB;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,KAAK;AAAE,CAAC,EACtF;EAAED,GAAG,EAAE,mBAAmB;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,KAAK;AAAE,CAAC,EACtF;EAAED,GAAG,EAAE,gBAAgB;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,eAAe;AAAE,CAAC,EAC7F;EAAED,GAAG,EAAE,0BAA0B;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,eAAe;AAAE,CAAC;AACvG;AACA;EAAED,GAAG,EAAE,+BAA+B;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,WAAW,EAAE,gBAAgB;AAAE,CAAC;AAC1H;AACA;EAAED,GAAG,EAAE,+BAA+B;EAAEK,OAAO,EAAE,IAAI;EAAEC,iBAAiB,EAAE,IAAI;EAAEL,OAAO,EAAE,CAAC,WAAW,EAAE,gBAAgB;AAAE,CAAC,CAC7H;AACD;AACAtD,UAAU,CAACJ,kBAAkB,GAAGA,kBAAkB;AAClD;AACAI,UAAU,CAAC6iC,YAAY,GAAG,IAAI;AAC9B7iC,UAAU,CAAC4iC,0BAA0B,GAAG,IAAI","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}
|
