/**
 * duripost v6.33.0 build Tue Aug 15 2023
 * https://github.com/pmndrs/postprocessing
 * Copyright 2015-2023 Raoul van Rüschen
 * @license Zlib
 */
"use strict";
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
  for (var name in all)
    __defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
  if (from && typeof from === "object" || typeof from === "function") {
    for (let key of __getOwnPropNames(from))
      if (!__hasOwnProp.call(to, key) && key !== except)
        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
  }
  return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);

// src/index.js
var src_exports = {};
__export(src_exports, {
  AdaptiveLuminanceMaterial: () => AdaptiveLuminanceMaterial,
  AdaptiveLuminancePass: () => AdaptiveLuminancePass,
  BlendFunction: () => BlendFunction,
  BlendMode: () => BlendMode,
  BloomEffect: () => BloomEffect,
  BlurPass: () => KawaseBlurPass,
  BokehEffect: () => BokehEffect,
  BokehMaterial: () => BokehMaterial,
  BoxBlurMaterial: () => BoxBlurMaterial,
  BoxBlurPass: () => BoxBlurPass,
  BrightnessContrastEffect: () => BrightnessContrastEffect,
  ChromaticAberrationEffect: () => ChromaticAberrationEffect,
  CircleOfConfusionMaterial: () => CircleOfConfusionMaterial,
  ClearMaskPass: () => ClearMaskPass,
  ClearPass: () => ClearPass,
  ColorAverageEffect: () => ColorAverageEffect,
  ColorChannel: () => ColorChannel,
  ColorDepthEffect: () => ColorDepthEffect,
  ColorEdgesMaterial: () => EdgeDetectionMaterial,
  ConvolutionMaterial: () => KawaseBlurMaterial,
  CopyMaterial: () => CopyMaterial,
  CopyPass: () => CopyPass,
  DepthComparisonMaterial: () => DepthComparisonMaterial,
  DepthCopyMaterial: () => DepthCopyMaterial,
  DepthCopyMode: () => DepthCopyMode,
  DepthCopyPass: () => DepthCopyPass,
  DepthDownsamplingMaterial: () => DepthDownsamplingMaterial,
  DepthDownsamplingPass: () => DepthDownsamplingPass,
  DepthEffect: () => DepthEffect,
  DepthMaskMaterial: () => DepthMaskMaterial,
  DepthOfFieldEffect: () => DepthOfFieldEffect,
  DepthPass: () => DepthPass,
  DepthPickingPass: () => DepthPickingPass,
  DepthSavePass: () => DepthCopyPass,
  DepthTestStrategy: () => DepthTestStrategy,
  DisplayP3ColorSpace: () => DisplayP3ColorSpace,
  Disposable: () => Disposable,
  DotScreenEffect: () => DotScreenEffect,
  DownsamplingMaterial: () => DownsamplingMaterial,
  EdgeDetectionMaterial: () => EdgeDetectionMaterial,
  EdgeDetectionMode: () => EdgeDetectionMode,
  Effect: () => Effect,
  EffectAttribute: () => EffectAttribute,
  EffectComposer: () => EffectComposer,
  EffectMaterial: () => EffectMaterial,
  EffectPass: () => EffectPass,
  EffectShaderData: () => EffectShaderData,
  EffectShaderSection: () => EffectShaderSection,
  FXAAEffect: () => FXAAEffect,
  GammaCorrectionEffect: () => GammaCorrectionEffect,
  GaussKernel: () => GaussKernel,
  GaussianBlurMaterial: () => GaussianBlurMaterial,
  GaussianBlurPass: () => GaussianBlurPass,
  GlitchEffect: () => GlitchEffect,
  GlitchMode: () => GlitchMode,
  GodRaysEffect: () => GodRaysEffect,
  GodRaysMaterial: () => GodRaysMaterial,
  GridEffect: () => GridEffect,
  HueSaturationEffect: () => HueSaturationEffect,
  ImmutableTimer: () => ImmutableTimer,
  Initializable: () => Initializable,
  KawaseBlurMaterial: () => KawaseBlurMaterial,
  KawaseBlurPass: () => KawaseBlurPass,
  KernelSize: () => KernelSize,
  LUT1DEffect: () => LUT1DEffect,
  LUT3DEffect: () => LUT3DEffect,
  LUT3dlLoader: () => LUT3dlLoader,
  LUTCubeLoader: () => LUTCubeLoader,
  LUTEffect: () => LUT3DEffect,
  LUTOperation: () => LUTOperation,
  LambdaPass: () => LambdaPass,
  LensDistortionEffect: () => LensDistortionEffect,
  LinearSRGBColorSpace: () => LinearSRGBColorSpace,
  LookupTexture: () => LookupTexture,
  LookupTexture3D: () => LookupTexture,
  LuminanceMaterial: () => LuminanceMaterial,
  LuminancePass: () => LuminancePass,
  MaskFunction: () => MaskFunction,
  MaskMaterial: () => MaskMaterial,
  MaskPass: () => MaskPass,
  MipmapBlurPass: () => MipmapBlurPass,
  NoColorSpace: () => NoColorSpace,
  NoiseEffect: () => NoiseEffect,
  NoiseTexture: () => NoiseTexture,
  NormalPass: () => NormalPass,
  OutlineEdgesMaterial: () => OutlineMaterial,
  OutlineEffect: () => OutlineEffect,
  OutlineMaterial: () => OutlineMaterial,
  OverrideMaterialManager: () => OverrideMaterialManager,
  Pass: () => Pass,
  PixelationEffect: () => PixelationEffect,
  PredicationMode: () => PredicationMode,
  RawImageData: () => RawImageData,
  RealisticBokehEffect: () => RealisticBokehEffect,
  RenderPass: () => RenderPass,
  Resizable: () => Resizable,
  Resizer: () => Resolution,
  Resolution: () => Resolution,
  SMAAAreaImageData: () => SMAAAreaImageData,
  SMAAEffect: () => SMAAEffect,
  SMAAImageGenerator: () => SMAAImageGenerator,
  SMAAImageLoader: () => SMAAImageLoader,
  SMAAPreset: () => SMAAPreset,
  SMAASearchImageData: () => SMAASearchImageData,
  SMAAWeightsMaterial: () => SMAAWeightsMaterial,
  SRGBColorSpace: () => SRGBColorSpace,
  SSAOEffect: () => SSAOEffect,
  SSAOMaterial: () => SSAOMaterial,
  SavePass: () => CopyPass,
  ScanlineEffect: () => ScanlineEffect,
  Section: () => EffectShaderSection,
  Selection: () => Selection,
  SelectiveBloomEffect: () => SelectiveBloomEffect,
  SepiaEffect: () => SepiaEffect,
  ShaderPass: () => ShaderPass,
  ShockWaveEffect: () => ShockWaveEffect,
  TetrahedralUpscaler: () => TetrahedralUpscaler,
  TextureEffect: () => TextureEffect,
  TiltShiftBlurMaterial: () => TiltShiftBlurMaterial,
  TiltShiftBlurPass: () => TiltShiftBlurPass,
  TiltShiftEffect: () => TiltShiftEffect,
  Timer: () => Timer,
  ToneMappingEffect: () => ToneMappingEffect,
  ToneMappingMode: () => ToneMappingMode,
  UpsamplingMaterial: () => UpsamplingMaterial,
  VignetteEffect: () => VignetteEffect,
  VignetteTechnique: () => VignetteTechnique,
  WebGLExtension: () => WebGLExtension
});
module.exports = __toCommonJS(src_exports);

// src/core/Disposable.js
var Disposable = class {
  /**
   * Frees internal resources.
   */
  dispose() {
  }
};

// src/core/EffectComposer.js
var import_three40 = require("three");

// src/passes/AdaptiveLuminancePass.js
var import_three26 = require("three");

// src/materials/AdaptiveLuminanceMaterial.js
var import_three = require("three");

// src/materials/glsl/adaptive-luminance.frag
var adaptive_luminance_default = "#include <packing>\n#define packFloatToRGBA(v) packDepthToRGBA(v)\n#define unpackRGBAToFloat(v) unpackRGBAToDepth(v)\nuniform lowp sampler2D luminanceBuffer0;uniform lowp sampler2D luminanceBuffer1;uniform float minLuminance;uniform float deltaTime;uniform float tau;varying vec2 vUv;void main(){float l0=unpackRGBAToFloat(texture2D(luminanceBuffer0,vUv));\n#if __VERSION__ < 300\nfloat l1=texture2DLodEXT(luminanceBuffer1,vUv,MIP_LEVEL_1X1).r;\n#else\nfloat l1=textureLod(luminanceBuffer1,vUv,MIP_LEVEL_1X1).r;\n#endif\nl0=max(minLuminance,l0);l1=max(minLuminance,l1);float adaptedLum=l0+(l1-l0)*(1.0-exp(-deltaTime*tau));gl_FragColor=(adaptedLum==1.0)?vec4(1.0):packFloatToRGBA(adaptedLum);}";

// src/materials/glsl/common.vert
var common_default = "varying vec2 vUv;void main(){vUv=position.xy*0.5+0.5;gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/AdaptiveLuminanceMaterial.js
var AdaptiveLuminanceMaterial = class extends import_three.ShaderMaterial {
  /**
   * Constructs a new adaptive luminance material.
   */
  constructor() {
    super({
      name: "AdaptiveLuminanceMaterial",
      defines: {
        MIP_LEVEL_1X1: "0.0"
      },
      uniforms: {
        luminanceBuffer0: new import_three.Uniform(null),
        luminanceBuffer1: new import_three.Uniform(null),
        minLuminance: new import_three.Uniform(0.01),
        deltaTime: new import_three.Uniform(0),
        tau: new import_three.Uniform(1)
      },
      extensions: {
        shaderTextureLOD: true
      },
      blending: import_three.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: adaptive_luminance_default,
      vertexShader: common_default
    });
  }
  /**
   * The primary luminance buffer that contains the downsampled average luminance.
   *
   * @type {Texture}
   */
  set luminanceBuffer0(value) {
    this.uniforms.luminanceBuffer0.value = value;
  }
  /**
   * Sets the primary luminance buffer that contains the downsampled average luminance.
   *
   * @deprecated Use luminanceBuffer0 instead.
   * @param {Texture} value - The buffer.
   */
  setLuminanceBuffer0(value) {
    this.uniforms.luminanceBuffer0.value = value;
  }
  /**
   * The secondary luminance buffer.
   *
   * @type {Texture}
   */
  set luminanceBuffer1(value) {
    this.uniforms.luminanceBuffer1.value = value;
  }
  /**
   * Sets the secondary luminance buffer.
   *
   * @deprecated Use luminanceBuffer1 instead.
   * @param {Texture} value - The buffer.
   */
  setLuminanceBuffer1(value) {
    this.uniforms.luminanceBuffer1.value = value;
  }
  /**
   * The 1x1 mipmap level.
   *
   * This level is used to identify the smallest mipmap of the primary luminance buffer.
   *
   * @type {Number}
   */
  set mipLevel1x1(value) {
    this.defines.MIP_LEVEL_1X1 = value.toFixed(1);
    this.needsUpdate = true;
  }
  /**
   * Sets the 1x1 mipmap level.
   *
   * @deprecated Use mipLevel1x1 instead.
   * @param {Number} value - The level.
   */
  setMipLevel1x1(value) {
    this.mipLevel1x1 = value;
  }
  /**
   * The delta time.
   *
   * @type {Number}
   */
  set deltaTime(value) {
    this.uniforms.deltaTime.value = value;
  }
  /**
   * Sets the delta time.
   *
   * @deprecated Use deltaTime instead.
   * @param {Number} value - The delta time.
   */
  setDeltaTime(value) {
    this.uniforms.deltaTime.value = value;
  }
  /**
   * The lowest possible luminance value.
   *
   * @type {Number}
   */
  get minLuminance() {
    return this.uniforms.minLuminance.value;
  }
  set minLuminance(value) {
    this.uniforms.minLuminance.value = value;
  }
  /**
   * Returns the lowest possible luminance value.
   *
   * @deprecated Use minLuminance instead.
   * @return {Number} The minimum luminance.
   */
  getMinLuminance() {
    return this.uniforms.minLuminance.value;
  }
  /**
   * Sets the minimum luminance.
   *
   * @deprecated Use minLuminance instead.
   * @param {Number} value - The minimum luminance.
   */
  setMinLuminance(value) {
    this.uniforms.minLuminance.value = value;
  }
  /**
   * The luminance adaptation rate.
   *
   * @type {Number}
   */
  get adaptationRate() {
    return this.uniforms.tau.value;
  }
  set adaptationRate(value) {
    this.uniforms.tau.value = value;
  }
  /**
   * Returns the luminance adaptation rate.
   *
   * @deprecated Use adaptationRate instead.
   * @return {Number} The adaptation rate.
   */
  getAdaptationRate() {
    return this.uniforms.tau.value;
  }
  /**
   * Sets the luminance adaptation rate.
   *
   * @deprecated Use adaptationRate instead.
   * @param {Number} value - The adaptation rate.
   */
  setAdaptationRate(value) {
    this.uniforms.tau.value = value;
  }
};

// src/materials/BokehMaterial.js
var import_three2 = require("three");

// src/materials/glsl/convolution.bokeh.frag
var convolution_bokeh_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\n#if PASS == 1\nuniform vec4 kernel64[32];\n#else\nuniform vec4 kernel16[8];\n#endif\nuniform lowp sampler2D cocBuffer;uniform vec2 texelSize;uniform float scale;varying vec2 vUv;void main(){\n#ifdef FOREGROUND\nvec2 CoCNearFar=texture2D(cocBuffer,vUv).rg;float CoC=CoCNearFar.r*scale;\n#else\nfloat CoC=texture2D(cocBuffer,vUv).g*scale;\n#endif\nif(CoC==0.0){gl_FragColor=texture2D(inputBuffer,vUv);}else{\n#ifdef FOREGROUND\nvec2 step=texelSize*max(CoC,CoCNearFar.g*scale);\n#else\nvec2 step=texelSize*CoC;\n#endif\n#if PASS == 1\nvec4 acc=vec4(0.0);for(int i=0;i<32;++i){vec4 kernel=kernel64[i];vec2 uv=step*kernel.xy+vUv;acc+=texture2D(inputBuffer,uv);uv=step*kernel.zw+vUv;acc+=texture2D(inputBuffer,uv);}gl_FragColor=acc/64.0;\n#else\nvec4 maxValue=texture2D(inputBuffer,vUv);for(int i=0;i<8;++i){vec4 kernel=kernel16[i];vec2 uv=step*kernel.xy+vUv;maxValue=max(texture2D(inputBuffer,uv),maxValue);uv=step*kernel.zw+vUv;maxValue=max(texture2D(inputBuffer,uv),maxValue);}gl_FragColor=maxValue;\n#endif\n}}";

// src/materials/BokehMaterial.js
var BokehMaterial = class extends import_three2.ShaderMaterial {
  /**
   * Constructs a new bokeh material.
   *
   * @param {Boolean} [fill=false] - Enables or disables the bokeh highlight fill mode.
   * @param {Boolean} [foreground=false] - Determines whether this material will be applied to foreground colors.
   */
  constructor(fill = false, foreground = false) {
    super({
      name: "BokehMaterial",
      defines: {
        PASS: fill ? "2" : "1"
      },
      uniforms: {
        inputBuffer: new import_three2.Uniform(null),
        cocBuffer: new import_three2.Uniform(null),
        texelSize: new import_three2.Uniform(new import_three2.Vector2()),
        kernel64: new import_three2.Uniform(null),
        kernel16: new import_three2.Uniform(null),
        scale: new import_three2.Uniform(1)
      },
      blending: import_three2.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: convolution_bokeh_default,
      vertexShader: common_default
    });
    if (foreground) {
      this.defines.FOREGROUND = "1";
    }
    this.generateKernel();
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the input buffer.
   *
   * @deprecated Use inputBuffer instead.
   * @param {Texture} value - The buffer.
   */
  setInputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * The circle of confusion buffer.
   *
   * @type {Texture}
   */
  set cocBuffer(value) {
    this.uniforms.cocBuffer.value = value;
  }
  /**
   * Sets the circle of confusion buffer.
   *
   * @deprecated Use cocBuffer instead.
   * @param {Texture} value - The buffer.
   */
  setCoCBuffer(value) {
    this.uniforms.cocBuffer.value = value;
  }
  /**
   * The blur scale.
   *
   * @type {Number}
   */
  get scale() {
    return this.uniforms.scale.value;
  }
  set scale(value) {
    this.uniforms.scale.value = value;
  }
  /**
   * Returns the blur scale.
   *
   * @deprecated Use scale instead.
   * @return {Number} The scale.
   */
  getScale(value) {
    return this.scale;
  }
  /**
   * Sets the blur scale.
   *
   * @deprecated Use scale instead.
   * @param {Number} value - The scale.
   */
  setScale(value) {
    this.scale = value;
  }
  /**
   * Generates the blur kernel.
   *
   * @private
   */
  generateKernel() {
    const GOLDEN_ANGLE = 2.39996323;
    const points64 = new Float64Array(128);
    const points16 = new Float64Array(32);
    let i64 = 0, i16 = 0;
    for (let i = 0, sqrt80 = Math.sqrt(80); i < 80; ++i) {
      const theta = i * GOLDEN_ANGLE;
      const r = Math.sqrt(i) / sqrt80;
      const u = r * Math.cos(theta), v3 = r * Math.sin(theta);
      if (i % 5 === 0) {
        points16[i16++] = u;
        points16[i16++] = v3;
      } else {
        points64[i64++] = u;
        points64[i64++] = v3;
      }
    }
    this.uniforms.kernel64.value = points64;
    this.uniforms.kernel16.value = points16;
  }
  /**
   * Sets the texel size.
   *
   * @deprecated Use setSize() instead.
   * @param {Number} x - The texel width.
   * @param {Number} y - The texel height.
   */
  setTexelSize(x, y) {
    this.uniforms.texelSize.value.set(x, y);
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.uniforms.texelSize.value.set(1 / width, 1 / height);
  }
};

// src/materials/BoxBlurMaterial.js
var import_three4 = require("three");

// src/utils/BackCompat.js
var import_three3 = require("three");

// src/enums/BlendFunction.js
var BlendFunction = {
  SKIP: 9,
  SET: 30,
  ADD: 0,
  ALPHA: 1,
  AVERAGE: 2,
  COLOR: 3,
  COLOR_BURN: 4,
  COLOR_DODGE: 5,
  DARKEN: 6,
  DIFFERENCE: 7,
  DIVIDE: 8,
  DST: 9,
  EXCLUSION: 10,
  HARD_LIGHT: 11,
  HARD_MIX: 12,
  HUE: 13,
  INVERT: 14,
  INVERT_RGB: 15,
  LIGHTEN: 16,
  LINEAR_BURN: 17,
  LINEAR_DODGE: 18,
  LINEAR_LIGHT: 19,
  LUMINOSITY: 20,
  MULTIPLY: 21,
  NEGATION: 22,
  NORMAL: 23,
  OVERLAY: 24,
  PIN_LIGHT: 25,
  REFLECT: 26,
  SATURATION: 27,
  SCREEN: 28,
  SOFT_LIGHT: 29,
  SRC: 30,
  SUBTRACT: 31,
  VIVID_LIGHT: 32
};

// src/enums/ColorChannel.js
var ColorChannel = {
  RED: 0,
  GREEN: 1,
  BLUE: 2,
  ALPHA: 3
};

// src/enums/ColorSpace.js
var NoColorSpace = "";
var SRGBColorSpace = "srgb";
var LinearSRGBColorSpace = "srgb-linear";
var DisplayP3ColorSpace = "display-p3";

// src/enums/DepthCopyMode.js
var DepthCopyMode = {
  FULL: 0,
  SINGLE: 1
};

// src/enums/DepthTestStrategy.js
var DepthTestStrategy = {
  DEFAULT: 0,
  KEEP_MAX_DEPTH: 1,
  DISCARD_MAX_DEPTH: 2
};

// src/enums/EdgeDetectionMode.js
var EdgeDetectionMode = {
  DEPTH: 0,
  LUMA: 1,
  COLOR: 2
};

// src/enums/EffectAttribute.js
var EffectAttribute = {
  NONE: 0,
  DEPTH: 1,
  CONVOLUTION: 2
};

// src/enums/EffectShaderSection.js
var EffectShaderSection = {
  FRAGMENT_HEAD: "FRAGMENT_HEAD",
  FRAGMENT_MAIN_UV: "FRAGMENT_MAIN_UV",
  FRAGMENT_MAIN_IMAGE: "FRAGMENT_MAIN_IMAGE",
  VERTEX_HEAD: "VERTEX_HEAD",
  VERTEX_MAIN_SUPPORT: "VERTEX_MAIN_SUPPORT"
};

// src/enums/GlitchMode.js
var GlitchMode = {
  DISABLED: 0,
  SPORADIC: 1,
  CONSTANT_MILD: 2,
  CONSTANT_WILD: 3
};

// src/enums/KernelSize.js
var KernelSize = {
  VERY_SMALL: 0,
  SMALL: 1,
  MEDIUM: 2,
  LARGE: 3,
  VERY_LARGE: 4,
  HUGE: 5
};

// src/enums/LUTOperation.js
var LUTOperation = {
  SCALE_UP: "lut.scaleup"
};

// src/enums/MaskFunction.js
var MaskFunction = {
  DISCARD: 0,
  MULTIPLY: 1,
  MULTIPLY_RGB_SET_ALPHA: 2
};

// src/enums/PredicationMode.js
var PredicationMode = {
  DISABLED: 0,
  DEPTH: 1,
  CUSTOM: 2
};

// src/enums/SMAAPreset.js
var SMAAPreset = {
  LOW: 0,
  MEDIUM: 1,
  HIGH: 2,
  ULTRA: 3
};

// src/enums/ToneMappingMode.js
var ToneMappingMode = {
  REINHARD: 0,
  REINHARD2: 1,
  REINHARD2_ADAPTIVE: 2,
  OPTIMIZED_CINEON: 3,
  ACES_FILMIC: 4,
  UNCHARTED2: 5
};

// src/enums/VignetteTechnique.js
var VignetteTechnique = {
  DEFAULT: 0,
  ESKIL: 1
};

// src/enums/WebGLExtension.js
var WebGLExtension = {
  DERIVATIVES: "derivatives",
  FRAG_DEPTH: "fragDepth",
  DRAW_BUFFERS: "drawBuffers",
  SHADER_TEXTURE_LOD: "shaderTextureLOD"
};

// src/utils/BackCompat.js
var revision = Number(import_three3.REVISION.replace(/\D+/g, ""));
var useColorSpace = revision >= 152;
var encodingToColorSpace = /* @__PURE__ */ new Map([
  [import_three3.LinearEncoding, LinearSRGBColorSpace],
  [import_three3.sRGBEncoding, SRGBColorSpace]
]);
var colorSpaceToEncoding = /* @__PURE__ */ new Map([
  [LinearSRGBColorSpace, import_three3.LinearEncoding],
  [SRGBColorSpace, import_three3.sRGBEncoding]
]);
function getOutputColorSpace(renderer) {
  return renderer === null ? null : useColorSpace ? renderer.outputColorSpace : encodingToColorSpace.get(renderer.outputEncoding);
}
function setTextureColorSpace(texture, colorSpace) {
  if (texture === null) {
    return;
  }
  if (useColorSpace) {
    texture.colorSpace = colorSpace;
  } else {
    texture.encoding = colorSpaceToEncoding.get(colorSpace);
  }
}
function copyTextureColorSpace(src, dest) {
  if (src === null || dest === null) {
    return;
  }
  if (useColorSpace) {
    dest.colorSpace = src.colorSpace;
  } else {
    dest.encoding = src.encoding;
  }
}
function updateFragmentShader(fragmentShader) {
  if (revision < 154) {
    return fragmentShader.replace("colorspace_fragment", "encodings_fragment");
  }
  return fragmentShader;
}

// src/utils/orthographicDepthToViewZ.js
function orthographicDepthToViewZ(depth, near, far) {
  return depth * (near - far) - near;
}

// src/utils/viewZToOrthographicDepth.js
function viewZToOrthographicDepth(viewZ, near, far) {
  return Math.min(Math.max((viewZ + near) / (near - far), 0), 1);
}

// src/materials/glsl/convolution.box.frag
var convolution_box_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\n#ifdef BILATERAL\n#include <packing>\nuniform vec2 cameraNearFar;\n#ifdef NORMAL_DEPTH\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D normalDepthBuffer;\n#else\nuniform mediump sampler2D normalDepthBuffer;\n#endif\nfloat readDepth(const in vec2 uv){return texture2D(normalDepthBuffer,uv).a;}\n#else\n#if DEPTH_PACKING == 3201\nuniform lowp sampler2D depthBuffer;\n#elif defined(GL_FRAGMENT_PRECISION_HIGH)\nuniform highp sampler2D depthBuffer;\n#else\nuniform mediump sampler2D depthBuffer;\n#endif\nfloat readDepth(const in vec2 uv){\n#if DEPTH_PACKING == 3201\nreturn unpackRGBAToDepth(texture2D(depthBuffer,uv));\n#else\nreturn texture2D(depthBuffer,uv).r;\n#endif\n}\n#endif\nfloat getViewZ(const in float depth){\n#ifdef PERSPECTIVE_CAMERA\nreturn perspectiveDepthToViewZ(depth,cameraNearFar.x,cameraNearFar.y);\n#else\nreturn orthographicDepthToViewZ(depth,cameraNearFar.x,cameraNearFar.y);\n#endif\n}\n#ifdef PERSPECTIVE_CAMERA\n#define linearDepth(v) viewZToOrthographicDepth(getViewZ(readDepth(v)), cameraNearFar.x, cameraNearFar.y)\n#else\n#define linearDepth(v) readDepth(v)\n#endif\n#endif\n#define getTexel(v) texture2D(inputBuffer, v)\n#if KERNEL_SIZE == 3\nvarying vec2 vUv00,vUv01,vUv02;varying vec2 vUv03,vUv04,vUv05;varying vec2 vUv06,vUv07,vUv08;\n#elif KERNEL_SIZE == 5 && MAX_VARYING_VECTORS >= 13\nvarying vec2 vUv00,vUv01,vUv02,vUv03,vUv04;varying vec2 vUv05,vUv06,vUv07,vUv08,vUv09;varying vec2 vUv10,vUv11,vUv12,vUv13,vUv14;varying vec2 vUv15,vUv16,vUv17,vUv18,vUv19;varying vec2 vUv20,vUv21,vUv22,vUv23,vUv24;\n#else\nuniform vec2 texelSize;uniform float scale;varying vec2 vUv;\n#endif\nvoid main(){\n#if KERNEL_SIZE == 3\nvec4 c[]=vec4[KERNEL_SIZE_SQ](getTexel(vUv00),getTexel(vUv01),getTexel(vUv02),getTexel(vUv03),getTexel(vUv04),getTexel(vUv05),getTexel(vUv06),getTexel(vUv07),getTexel(vUv08));\n#ifdef BILATERAL\nfloat z[]=float[KERNEL_SIZE_SQ](linearDepth(vUv00),linearDepth(vUv01),linearDepth(vUv02),linearDepth(vUv03),linearDepth(vUv04),linearDepth(vUv05),linearDepth(vUv06),linearDepth(vUv07),linearDepth(vUv08));\n#endif\n#elif KERNEL_SIZE == 5 && MAX_VARYING_VECTORS >= 13\nvec4 c[]=vec4[KERNEL_SIZE_SQ](getTexel(vUv00),getTexel(vUv01),getTexel(vUv02),getTexel(vUv03),getTexel(vUv04),getTexel(vUv05),getTexel(vUv06),getTexel(vUv07),getTexel(vUv08),getTexel(vUv09),getTexel(vUv10),getTexel(vUv11),getTexel(vUv12),getTexel(vUv13),getTexel(vUv14),getTexel(vUv15),getTexel(vUv16),getTexel(vUv17),getTexel(vUv18),getTexel(vUv19),getTexel(vUv20),getTexel(vUv21),getTexel(vUv22),getTexel(vUv23),getTexel(vUv24));\n#ifdef BILATERAL\nfloat z[]=float[KERNEL_SIZE_SQ](linearDepth(vUv00),linearDepth(vUv01),linearDepth(vUv02),linearDepth(vUv03),linearDepth(vUv04),linearDepth(vUv05),linearDepth(vUv06),linearDepth(vUv07),linearDepth(vUv08),linearDepth(vUv09),linearDepth(vUv10),linearDepth(vUv11),linearDepth(vUv12),linearDepth(vUv13),linearDepth(vUv14),linearDepth(vUv15),linearDepth(vUv16),linearDepth(vUv17),linearDepth(vUv18),linearDepth(vUv19),linearDepth(vUv20),linearDepth(vUv21),linearDepth(vUv22),linearDepth(vUv23),linearDepth(vUv24));\n#endif\n#endif\nvec4 result=vec4(0.0);\n#ifdef BILATERAL\nfloat w=0.0;\n#if KERNEL_SIZE == 3 || (KERNEL_SIZE == 5 && MAX_VARYING_VECTORS >= 13)\nfloat centerDepth=z[KERNEL_SIZE_SQ_HALF];for(int i=0;i<KERNEL_SIZE_SQ;++i){float d=step(abs(z[i]-centerDepth),DISTANCE_THRESHOLD);result+=c[i]*d;w+=d;}\n#else\nfloat centerDepth=linearDepth(vUv);vec2 s=texelSize*scale;for(int x=-KERNEL_SIZE_HALF;x<=KERNEL_SIZE_HALF;++x){for(int y=-KERNEL_SIZE_HALF;y<=KERNEL_SIZE_HALF;++y){vec2 coords=vUv+vec2(x,y)*s;vec4 c=getTexel(coords);float z=(x==0&&y==0)?centerDepth:linearDepth(coords);float d=step(abs(z-centerDepth),DISTANCE_THRESHOLD);result+=c*d;w+=d;}}\n#endif\ngl_FragColor=result/max(w,1.0);\n#else\n#if KERNEL_SIZE == 3 || (KERNEL_SIZE == 5 && MAX_VARYING_VECTORS >= 13)\nfor(int i=0;i<KERNEL_SIZE_SQ;++i){result+=c[i];}\n#else\nvec2 s=texelSize*scale;for(int x=-KERNEL_SIZE_HALF;x<=KERNEL_SIZE_HALF;++x){for(int y=-KERNEL_SIZE_HALF;y<=KERNEL_SIZE_HALF;++y){result+=getTexel(uv+vec2(x,y)*s);}}\n#endif\ngl_FragColor=result*INV_KERNEL_SIZE_SQ;\n#endif\n}";

// src/materials/glsl/convolution.box.vert
var convolution_box_default2 = "uniform vec2 texelSize;uniform float scale;\n#if KERNEL_SIZE == 3\nvarying vec2 vUv00,vUv01,vUv02;varying vec2 vUv03,vUv04,vUv05;varying vec2 vUv06,vUv07,vUv08;\n#elif KERNEL_SIZE == 5 && MAX_VARYING_VECTORS >= 13\nvarying vec2 vUv00,vUv01,vUv02,vUv03,vUv04;varying vec2 vUv05,vUv06,vUv07,vUv08,vUv09;varying vec2 vUv10,vUv11,vUv12,vUv13,vUv14;varying vec2 vUv15,vUv16,vUv17,vUv18,vUv19;varying vec2 vUv20,vUv21,vUv22,vUv23,vUv24;\n#else\nvarying vec2 vUv;\n#endif\nvoid main(){vec2 uv=position.xy*0.5+0.5;\n#if KERNEL_SIZE == 3\nvec2 s=texelSize*scale;vUv00=uv+s*vec2(-1.0,-1.0);vUv01=uv+s*vec2(0.0,-1.0);vUv02=uv+s*vec2(1.0,-1.0);vUv03=uv+s*vec2(-1.0,0.0);vUv04=uv;vUv05=uv+s*vec2(1.0,0.0);vUv06=uv+s*vec2(-1.0,1.0);vUv07=uv+s*vec2(0.0,1.0);vUv08=uv+s*vec2(1.0,1.0);\n#elif KERNEL_SIZE == 5\nvec2 s=texelSize*scale;vUv00=uv+s*vec2(-2.0,-2.0);vUv01=uv+s*vec2(-1.0,-2.0);vUv02=uv+s*vec2(0.0,-2.0);vUv03=uv+s*vec2(1.0,-2.0);vUv04=uv+s*vec2(2.0,-2.0);vUv05=uv+s*vec2(-2.0,-1.0);vUv06=uv+s*vec2(-1.0,-1.0);vUv07=uv+s*vec2(0.0,-1.0);vUv08=uv+s*vec2(1.0,-1.0);vUv09=uv+s*vec2(2.0,-1.0);vUv10=uv+s*vec2(-2.0,0.0);vUv11=uv+s*vec2(-1.0,0.0);vUv12=uv;vUv13=uv+s*vec2(1.0,0.0);vUv14=uv+s*vec2(2.0,0.0);vUv15=uv+s*vec2(-2.0,1.0);vUv16=uv+s*vec2(-1.0,1.0);vUv17=uv+s*vec2(0.0,1.0);vUv18=uv+s*vec2(1.0,1.0);vUv19=uv+s*vec2(2.0,1.0);vUv20=uv+s*vec2(-2.0,2.0);vUv21=uv+s*vec2(-1.0,2.0);vUv22=uv+s*vec2(0.0,2.0);vUv23=uv+s*vec2(1.0,2.0);vUv24=uv+s*vec2(2.0,2.0);\n#else\nvUv=uv;\n#endif\ngl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/BoxBlurMaterial.js
var BoxBlurMaterial = class extends import_three4.ShaderMaterial {
  /**
   * Constructs a new box blur material.
   *
   * @param {Object} [options] - The options.
   * @param {Number} [options.bilateral=false] - Enables or disables bilateral blurring.
   * @param {Number} [options.kernelSize=5] - The kernel size.
   */
  constructor({ bilateral = false, kernelSize = 5 } = {}) {
    super({
      name: "BoxBlurMaterial",
      defines: {
        DEPTH_PACKING: "0",
        DISTANCE_THRESHOLD: "0.1"
      },
      uniforms: {
        inputBuffer: new import_three4.Uniform(null),
        depthBuffer: new import_three4.Uniform(null),
        normalDepthBuffer: new import_three4.Uniform(null),
        texelSize: new import_three4.Uniform(new import_three4.Vector2()),
        cameraNearFar: new import_three4.Uniform(new import_three4.Vector2()),
        scale: new import_three4.Uniform(1)
      },
      blending: import_three4.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: convolution_box_default,
      vertexShader: convolution_box_default2
    });
    this.bilateral = bilateral;
    this.kernelSize = kernelSize;
    this.maxVaryingVectors = 8;
  }
  /**
   * The maximum amount of varying vectors.
   *
   * Should be synced with `renderer.capabilities.maxVaryings`. Default is 8.
   *
   * @type {Number}
   */
  set maxVaryingVectors(value) {
    this.defines.MAX_VARYING_VECTORS = value.toFixed(0);
  }
  /**
   * The kernel size.
   *
   * - Must be an odd number
   * - Kernel size 3 and 5 use optimized code paths
   * - Default is 5
   *
   * @type {Number}
   */
  get kernelSize() {
    return Number(this.defines.KERNEL_SIZE);
  }
  set kernelSize(value) {
    if (value % 2 === 0) {
      throw new Error("The kernel size must be an odd number");
    }
    this.defines.KERNEL_SIZE = value.toFixed(0);
    this.defines.KERNEL_SIZE_HALF = Math.floor(value / 2).toFixed(0);
    this.defines.KERNEL_SIZE_SQ = (value ** 2).toFixed(0);
    this.defines.KERNEL_SIZE_SQ_HALF = Math.floor(value ** 2 / 2).toFixed(0);
    this.defines.INV_KERNEL_SIZE_SQ = (1 / value ** 2).toFixed(6);
    this.needsUpdate = true;
  }
  /**
   * The blur scale.
   *
   * @type {Number}
   */
  get scale() {
    return this.uniforms.scale.value;
  }
  set scale(value) {
    this.uniforms.scale.value = value;
  }
  /**
   * The current near plane setting.
   *
   * @type {Number}
   * @private
   */
  get near() {
    return this.uniforms.cameraNearFar.value.x;
  }
  /**
   * The current far plane setting.
   *
   * @type {Number}
   * @private
   */
  get far() {
    return this.uniforms.cameraNearFar.value.y;
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * The depth buffer.
   *
   * @type {Texture}
   */
  set depthBuffer(value) {
    this.uniforms.depthBuffer.value = value;
  }
  /**
   * A combined normal-depth buffer. Overrides {@link depthBuffer} if set.
   *
   * @type {Texture}
   */
  set normalDepthBuffer(value) {
    this.uniforms.normalDepthBuffer.value = value;
    if (value !== null) {
      this.defines.NORMAL_DEPTH = "1";
    } else {
      delete this.defines.NORMAL_DEPTH;
    }
    this.needsUpdate = true;
  }
  /**
   * The depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  set depthPacking(value) {
    this.defines.DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Indicates whether bilateral filtering is enabled.
   *
   * @type {Boolean}
   */
  get bilateral() {
    return this.defines.BILATERAL !== void 0;
  }
  set bilateral(value) {
    if (value !== null) {
      this.defines.BILATERAL = "1";
    } else {
      delete this.defines.BILATERAL;
    }
    this.needsUpdate = true;
  }
  /**
   * The bilateral filter distance threshold in world units.
   *
   * @type {Number}
   */
  get worldDistanceThreshold() {
    return -orthographicDepthToViewZ(Number(this.defines.DISTANCE_THRESHOLD), this.near, this.far);
  }
  set worldDistanceThreshold(value) {
    const threshold = viewZToOrthographicDepth(-value, this.near, this.far);
    this.defines.DISTANCE_THRESHOLD = threshold.toFixed(12);
    this.needsUpdate = true;
  }
  /**
   * Copies the settings of the given camera.
   *
   * @param {Camera} camera - A camera.
   */
  copyCameraSettings(camera) {
    if (camera) {
      this.uniforms.cameraNearFar.value.set(camera.near, camera.far);
      if (camera instanceof import_three4.PerspectiveCamera) {
        this.defines.PERSPECTIVE_CAMERA = "1";
      } else {
        delete this.defines.PERSPECTIVE_CAMERA;
      }
      this.needsUpdate = true;
    }
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.uniforms.texelSize.value.set(1 / width, 1 / height);
  }
};

// src/materials/CircleOfConfusionMaterial.js
var import_three5 = require("three");

// src/materials/glsl/circle-of-confusion.frag
var circle_of_confusion_default = "#include <common>\n#include <packing>\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D depthBuffer;\n#else\nuniform mediump sampler2D depthBuffer;\n#endif\nuniform float focusDistance;uniform float focusRange;uniform float cameraNear;uniform float cameraFar;varying vec2 vUv;float readDepth(const in vec2 uv){\n#if DEPTH_PACKING == 3201\nfloat depth=unpackRGBAToDepth(texture2D(depthBuffer,uv));\n#else\nfloat depth=texture2D(depthBuffer,uv).r;\n#endif\n#ifdef LOG_DEPTH\nfloat d=pow(2.0,depth*log2(cameraFar+1.0))-1.0;float a=cameraFar/(cameraFar-cameraNear);float b=cameraFar*cameraNear/(cameraNear-cameraFar);depth=a+b/d;\n#endif\nreturn depth;}void main(){float depth=readDepth(vUv);\n#ifdef PERSPECTIVE_CAMERA\nfloat viewZ=perspectiveDepthToViewZ(depth,cameraNear,cameraFar);float linearDepth=viewZToOrthographicDepth(viewZ,cameraNear,cameraFar);\n#else\nfloat linearDepth=depth;\n#endif\nfloat signedDistance=linearDepth-focusDistance;float magnitude=smoothstep(0.0,focusRange,abs(signedDistance));gl_FragColor.rg=magnitude*vec2(step(signedDistance,0.0),step(0.0,signedDistance));}";

// src/materials/CircleOfConfusionMaterial.js
var CircleOfConfusionMaterial = class extends import_three5.ShaderMaterial {
  /**
   * Constructs a new CoC material.
   *
   * @param {Camera} camera - A camera.
   */
  constructor(camera) {
    super({
      name: "CircleOfConfusionMaterial",
      defines: {
        DEPTH_PACKING: "0"
      },
      uniforms: {
        depthBuffer: new import_three5.Uniform(null),
        focusDistance: new import_three5.Uniform(0),
        focusRange: new import_three5.Uniform(0),
        cameraNear: new import_three5.Uniform(0.3),
        cameraFar: new import_three5.Uniform(1e3)
      },
      blending: import_three5.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: circle_of_confusion_default,
      vertexShader: common_default
    });
    this.uniforms.focalLength = this.uniforms.focusRange;
    this.copyCameraSettings(camera);
  }
  /**
   * The current near plane setting.
   *
   * @type {Number}
   * @private
   */
  get near() {
    return this.uniforms.cameraNear.value;
  }
  /**
   * The current far plane setting.
   *
   * @type {Number}
   * @private
   */
  get far() {
    return this.uniforms.cameraFar.value;
  }
  /**
   * The depth buffer.
   *
   * @type {Texture}
   */
  set depthBuffer(value) {
    this.uniforms.depthBuffer.value = value;
  }
  /**
   * The depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  set depthPacking(value) {
    this.defines.DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the depth buffer.
   *
   * @deprecated Use depthBuffer and depthPacking instead.
   * @param {Texture} buffer - The depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthBuffer(buffer, depthPacking = import_three5.BasicDepthPacking) {
    this.depthBuffer = buffer;
    this.depthPacking = depthPacking;
  }
  /**
   * The focus distance. Range: [0.0, 1.0].
   *
   * @type {Number}
   */
  get focusDistance() {
    return this.uniforms.focusDistance.value;
  }
  set focusDistance(value) {
    this.uniforms.focusDistance.value = value;
  }
  /**
   * The focus distance in world units.
   *
   * @type {Number}
   */
  get worldFocusDistance() {
    return -orthographicDepthToViewZ(this.focusDistance, this.near, this.far);
  }
  set worldFocusDistance(value) {
    this.focusDistance = viewZToOrthographicDepth(-value, this.near, this.far);
  }
  /**
   * Returns the focus distance.
   *
   * @deprecated Use focusDistance instead.
   * @return {Number} The focus distance.
   */
  getFocusDistance(value) {
    this.uniforms.focusDistance.value = value;
  }
  /**
   * Sets the focus distance.
   *
   * @deprecated Use focusDistance instead.
   * @param {Number} value - The focus distance.
   */
  setFocusDistance(value) {
    this.uniforms.focusDistance.value = value;
  }
  /**
   * The focal length.
   *
   * @deprecated Renamed to focusRange.
   * @type {Number}
   */
  get focalLength() {
    return this.focusRange;
  }
  set focalLength(value) {
    this.focusRange = value;
  }
  /**
   * The focus range. Range: [0.0, 1.0].
   *
   * @type {Number}
   */
  get focusRange() {
    return this.uniforms.focusRange.value;
  }
  set focusRange(value) {
    this.uniforms.focusRange.value = value;
  }
  /**
   * The focus range in world units.
   *
   * @type {Number}
   */
  get worldFocusRange() {
    return -orthographicDepthToViewZ(this.focusRange, this.near, this.far);
  }
  set worldFocusRange(value) {
    this.focusRange = viewZToOrthographicDepth(-value, this.near, this.far);
  }
  /**
   * Returns the focal length.
   *
   * @deprecated Use focusRange instead.
   * @return {Number} The focal length.
   */
  getFocalLength(value) {
    return this.focusRange;
  }
  /**
   * Sets the focal length.
   *
   * @deprecated Use focusRange instead.
   * @param {Number} value - The focal length.
   */
  setFocalLength(value) {
    this.focusRange = value;
  }
  /**
   * Copies the settings of the given camera.
   *
   * @deprecated Use copyCameraSettings instead.
   * @param {Camera} camera - A camera.
   */
  adoptCameraSettings(camera) {
    this.copyCameraSettings(camera);
  }
  /**
   * Copies the settings of the given camera.
   *
   * @param {Camera} camera - A camera.
   */
  copyCameraSettings(camera) {
    if (camera) {
      this.uniforms.cameraNear.value = camera.near;
      this.uniforms.cameraFar.value = camera.far;
      if (camera instanceof import_three5.PerspectiveCamera) {
        this.defines.PERSPECTIVE_CAMERA = "1";
      } else {
        delete this.defines.PERSPECTIVE_CAMERA;
      }
      this.needsUpdate = true;
    }
  }
};

// src/materials/KawaseBlurMaterial.js
var import_three6 = require("three");

// src/materials/glsl/convolution.kawase.frag
var convolution_kawase_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\nvarying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;void main(){vec4 sum=texture2D(inputBuffer,vUv0);sum+=texture2D(inputBuffer,vUv1);sum+=texture2D(inputBuffer,vUv2);sum+=texture2D(inputBuffer,vUv3);gl_FragColor=sum*0.25;\n#include <colorspace_fragment>\n}";

// src/materials/glsl/convolution.kawase.vert
var convolution_kawase_default2 = "uniform vec4 texelSize;uniform float kernel;uniform float scale;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;void main(){vec2 uv=position.xy*0.5+0.5;vec2 dUv=(texelSize.xy*vec2(kernel)+texelSize.zw)*scale;vUv0=vec2(uv.x-dUv.x,uv.y+dUv.y);vUv1=vec2(uv.x+dUv.x,uv.y+dUv.y);vUv2=vec2(uv.x+dUv.x,uv.y-dUv.y);vUv3=vec2(uv.x-dUv.x,uv.y-dUv.y);gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/KawaseBlurMaterial.js
var kernelPresets = [
  new Float32Array([0, 0]),
  new Float32Array([0, 1, 1]),
  new Float32Array([0, 1, 1, 2]),
  new Float32Array([0, 1, 2, 2, 3]),
  new Float32Array([0, 1, 2, 3, 4, 4, 5]),
  new Float32Array([0, 1, 2, 3, 4, 5, 7, 8, 9, 10])
];
var KawaseBlurMaterial = class extends import_three6.ShaderMaterial {
  /**
   * Constructs a new convolution material.
   *
   * TODO Remove texelSize param.
   * @param {Vector4} [texelSize] - Deprecated.
   */
  constructor(texelSize = new import_three6.Vector4()) {
    super({
      name: "KawaseBlurMaterial",
      uniforms: {
        inputBuffer: new import_three6.Uniform(null),
        texelSize: new import_three6.Uniform(new import_three6.Vector4()),
        scale: new import_three6.Uniform(1),
        kernel: new import_three6.Uniform(0)
      },
      blending: import_three6.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: convolution_kawase_default,
      vertexShader: convolution_kawase_default2
    });
    this.fragmentShader = updateFragmentShader(this.fragmentShader);
    this.setTexelSize(texelSize.x, texelSize.y);
    this.kernelSize = KernelSize.MEDIUM;
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the input buffer.
   *
   * @deprecated Use inputBuffer instead.
   * @param {Texture} value - The input buffer.
   */
  setInputBuffer(value) {
    this.inputBuffer = value;
  }
  /**
   * The kernel sequence for the current kernel size.
   *
   * @type {Float32Array}
   */
  get kernelSequence() {
    return kernelPresets[this.kernelSize];
  }
  /**
   * The blur scale.
   *
   * @type {Number}
   */
  get scale() {
    return this.uniforms.scale.value;
  }
  set scale(value) {
    this.uniforms.scale.value = value;
  }
  /**
   * Returns the blur scale.
   *
   * @deprecated Use scale instead.
   * @return {Number} The scale.
   */
  getScale() {
    return this.uniforms.scale.value;
  }
  /**
   * Sets the blur scale.
   *
   * @deprecated Use scale instead.
   * @return {Number} value - The scale.
   */
  setScale(value) {
    this.uniforms.scale.value = value;
  }
  /**
   * Returns the kernel.
   *
   * @return {Float32Array} The kernel.
   * @deprecated Implementation detail, removed with no replacement.
   */
  getKernel() {
    return null;
  }
  /**
   * The current kernel.
   *
   * @type {Number}
   */
  get kernel() {
    return this.uniforms.kernel.value;
  }
  set kernel(value) {
    this.uniforms.kernel.value = value;
  }
  /**
   * Sets the current kernel.
   *
   * @deprecated Use kernel instead.
   * @param {Number} value - The kernel.
   */
  setKernel(value) {
    this.kernel = value;
  }
  /**
   * Sets the texel size.
   *
   * @deprecated Use setSize() instead.
   * @param {Number} x - The texel width.
   * @param {Number} y - The texel height.
   */
  setTexelSize(x, y) {
    this.uniforms.texelSize.value.set(x, y, x * 0.5, y * 0.5);
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const x = 1 / width, y = 1 / height;
    this.uniforms.texelSize.value.set(x, y, x * 0.5, y * 0.5);
  }
};

// src/materials/CopyMaterial.js
var import_three7 = require("three");

// src/materials/glsl/copy.frag
var copy_default = "#include <common>\n#include <dithering_pars_fragment>\n#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\nuniform float opacity;varying vec2 vUv;void main(){vec4 texel=texture2D(inputBuffer,vUv);gl_FragColor=opacity*texel;\n#include <colorspace_fragment>\n#include <dithering_fragment>\n}";

// src/materials/CopyMaterial.js
var CopyMaterial = class extends import_three7.ShaderMaterial {
  /**
   * Constructs a new copy material.
   */
  constructor() {
    super({
      name: "CopyMaterial",
      uniforms: {
        inputBuffer: new import_three7.Uniform(null),
        opacity: new import_three7.Uniform(1)
      },
      blending: import_three7.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: copy_default,
      vertexShader: common_default
    });
    this.fragmentShader = updateFragmentShader(this.fragmentShader);
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the input buffer.
   *
   * @deprecated Use inputBuffer instead.
   * @param {Number} value - The buffer.
   */
  setInputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Returns the opacity.
   *
   * @deprecated Use opacity instead.
   * @return {Number} The opacity.
   */
  getOpacity(value) {
    return this.uniforms.opacity.value;
  }
  /**
   * Sets the opacity.
   *
   * @deprecated Use opacity instead.
   * @param {Number} value - The opacity.
   */
  setOpacity(value) {
    this.uniforms.opacity.value = value;
  }
};

// src/materials/DepthComparisonMaterial.js
var import_three8 = require("three");

// src/materials/glsl/depth-comparison.frag
var depth_comparison_default = "#include <packing>\n#include <clipping_planes_pars_fragment>\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D depthBuffer;\n#else\nuniform mediump sampler2D depthBuffer;\n#endif\nuniform float cameraNear;uniform float cameraFar;centroid varying float vViewZ;centroid varying vec4 vProjTexCoord;void main(){\n#include <clipping_planes_fragment>\nvec2 projTexCoord=(vProjTexCoord.xy/vProjTexCoord.w)*0.5+0.5;projTexCoord=clamp(projTexCoord,0.002,0.998);\n#if DEPTH_PACKING == 3201\nfloat fragCoordZ=unpackRGBAToDepth(texture2D(depthBuffer,projTexCoord));\n#else\nfloat fragCoordZ=texture2D(depthBuffer,projTexCoord).r;\n#endif\n#ifdef PERSPECTIVE_CAMERA\nfloat viewZ=perspectiveDepthToViewZ(fragCoordZ,cameraNear,cameraFar);\n#else\nfloat viewZ=orthographicDepthToViewZ(fragCoordZ,cameraNear,cameraFar);\n#endif\nfloat depthTest=(-vViewZ>-viewZ)?1.0:0.0;gl_FragColor.rg=vec2(0.0,depthTest);}";

// src/materials/glsl/depth-comparison.vert
var depth_comparison_default2 = "#include <common>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying float vViewZ;varying vec4 vProjTexCoord;void main(){\n#include <skinbase_vertex>\n#include <begin_vertex>\n#include <morphtarget_vertex>\n#include <skinning_vertex>\n#include <project_vertex>\nvViewZ=mvPosition.z;vProjTexCoord=gl_Position;\n#include <clipping_planes_vertex>\n}";

// src/materials/DepthComparisonMaterial.js
var DepthComparisonMaterial = class extends import_three8.ShaderMaterial {
  /**
   * Constructs a new depth comparison material.
   *
   * @param {Texture} [depthTexture=null] - A depth texture.
   * @param {PerspectiveCamera} [camera] - A camera.
   */
  constructor(depthTexture = null, camera) {
    super({
      name: "DepthComparisonMaterial",
      defines: {
        DEPTH_PACKING: "0"
      },
      uniforms: {
        depthBuffer: new import_three8.Uniform(null),
        cameraNear: new import_three8.Uniform(0.3),
        cameraFar: new import_three8.Uniform(1e3)
      },
      blending: import_three8.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: depth_comparison_default,
      vertexShader: depth_comparison_default2
    });
    this.depthBuffer = depthTexture;
    this.depthPacking = import_three8.RGBADepthPacking;
    this.copyCameraSettings(camera);
  }
  /**
   * The depth buffer.
   *
   * @type {Texture}
   */
  set depthBuffer(value) {
    this.uniforms.depthBuffer.value = value;
  }
  /**
   * The depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  set depthPacking(value) {
    this.defines.DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the depth buffer.
   *
   * @deprecated Use depthBuffer and depthPacking instead.
   * @param {Texture} buffer - The depth texture.
   * @param {DepthPackingStrategies} [depthPacking=RGBADepthPacking] - The depth packing strategy.
   */
  setDepthBuffer(buffer, depthPacking = import_three8.RGBADepthPacking) {
    this.depthBuffer = buffer;
    this.depthPacking = depthPacking;
  }
  /**
   * Copies the settings of the given camera.
   *
   * @deprecated Use copyCameraSettings instead.
   * @param {Camera} camera - A camera.
   */
  adoptCameraSettings(camera) {
    this.copyCameraSettings(camera);
  }
  /**
   * Copies the settings of the given camera.
   *
   * @param {Camera} camera - A camera.
   */
  copyCameraSettings(camera) {
    if (camera) {
      this.uniforms.cameraNear.value = camera.near;
      this.uniforms.cameraFar.value = camera.far;
      if (camera instanceof import_three8.PerspectiveCamera) {
        this.defines.PERSPECTIVE_CAMERA = "1";
      } else {
        delete this.defines.PERSPECTIVE_CAMERA;
      }
      this.needsUpdate = true;
    }
  }
};

// src/materials/DepthCopyMaterial.js
var import_three9 = require("three");

// src/materials/glsl/depth-copy.frag
var depth_copy_default = "#include <packing>\nvarying vec2 vUv;\n#ifdef NORMAL_DEPTH\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D normalDepthBuffer;\n#else\nuniform mediump sampler2D normalDepthBuffer;\n#endif\nfloat readDepth(const in vec2 uv){return texture2D(normalDepthBuffer,uv).a;}\n#else\n#if INPUT_DEPTH_PACKING == 3201\nuniform lowp sampler2D depthBuffer;\n#elif defined(GL_FRAGMENT_PRECISION_HIGH)\nuniform highp sampler2D depthBuffer;\n#else\nuniform mediump sampler2D depthBuffer;\n#endif\nfloat readDepth(const in vec2 uv){\n#if INPUT_DEPTH_PACKING == 3201\nreturn unpackRGBAToDepth(texture2D(depthBuffer,uv));\n#else\nreturn texture2D(depthBuffer,uv).r;\n#endif\n}\n#endif\nvoid main(){\n#if INPUT_DEPTH_PACKING == OUTPUT_DEPTH_PACKING\ngl_FragColor=texture2D(depthBuffer,vUv);\n#else\nfloat depth=readDepth(vUv);\n#if OUTPUT_DEPTH_PACKING == 3201\ngl_FragColor=(depth==1.0)?vec4(1.0):packDepthToRGBA(depth);\n#else\ngl_FragColor=vec4(vec3(depth),1.0);\n#endif\n#endif\n}";

// src/materials/glsl/depth-copy.vert
var depth_copy_default2 = "varying vec2 vUv;\n#if DEPTH_COPY_MODE == 1\nuniform vec2 texelPosition;\n#endif\nvoid main(){\n#if DEPTH_COPY_MODE == 1\nvUv=texelPosition;\n#else\nvUv=position.xy*0.5+0.5;\n#endif\ngl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/DepthCopyMaterial.js
var DepthCopyMaterial = class extends import_three9.ShaderMaterial {
  /**
   * Constructs a new depth copy material.
   */
  constructor() {
    super({
      name: "DepthCopyMaterial",
      defines: {
        INPUT_DEPTH_PACKING: "0",
        OUTPUT_DEPTH_PACKING: "0",
        DEPTH_COPY_MODE: "0"
      },
      uniforms: {
        depthBuffer: new import_three9.Uniform(null),
        texelPosition: new import_three9.Uniform(new import_three9.Vector2())
      },
      blending: import_three9.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: depth_copy_default,
      vertexShader: depth_copy_default2
    });
    this.depthCopyMode = DepthCopyMode.FULL;
  }
  /**
   * The input depth buffer.
   *
   * @type {Texture}
   */
  get depthBuffer() {
    return this.uniforms.depthBuffer.value;
  }
  set depthBuffer(value) {
    this.uniforms.depthBuffer.value = value;
  }
  /**
   * The input depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  set inputDepthPacking(value) {
    this.defines.INPUT_DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * The output depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  get outputDepthPacking() {
    return Number(this.defines.OUTPUT_DEPTH_PACKING);
  }
  set outputDepthPacking(value) {
    this.defines.OUTPUT_DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the input depth buffer.
   *
   * @deprecated Use depthBuffer and inputDepthPacking instead.
   * @param {Texture} buffer - The depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthBuffer(buffer, depthPacking = import_three9.BasicDepthPacking) {
    this.depthBuffer = buffer;
    this.inputDepthPacking = depthPacking;
  }
  /**
   * Returns the current input depth packing strategy.
   *
   * @deprecated
   * @return {DepthPackingStrategies} The input depth packing strategy.
   */
  getInputDepthPacking() {
    return Number(this.defines.INPUT_DEPTH_PACKING);
  }
  /**
   * Sets the input depth packing strategy.
   *
   * @deprecated Use inputDepthPacking instead.
   * @param {DepthPackingStrategies} value - The new input depth packing strategy.
   */
  setInputDepthPacking(value) {
    this.defines.INPUT_DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Returns the current output depth packing strategy.
   *
   * @deprecated Use outputDepthPacking instead.
   * @return {DepthPackingStrategies} The output depth packing strategy.
   */
  getOutputDepthPacking() {
    return Number(this.defines.OUTPUT_DEPTH_PACKING);
  }
  /**
   * Sets the output depth packing strategy.
   *
   * @deprecated Use outputDepthPacking instead.
   * @param {DepthPackingStrategies} value - The new output depth packing strategy.
   */
  setOutputDepthPacking(value) {
    this.defines.OUTPUT_DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * The screen space position used for single-texel copy operations.
   *
   * @type {Vector2}
   */
  get texelPosition() {
    return this.uniforms.texelPosition.value;
  }
  /**
   * Returns the screen space position used for single-texel copy operations.
   *
   * @deprecated Use texelPosition instead.
   * @return {Vector2} The position.
   */
  getTexelPosition() {
    return this.uniforms.texelPosition.value;
  }
  /**
   * Sets the screen space position used for single-texel copy operations.
   *
   * @deprecated
   * @param {Vector2} value - The position.
   */
  setTexelPosition(value) {
    this.uniforms.texelPosition.value = value;
  }
  /**
   * The depth copy mode.
   *
   * @type {DepthCopyMode}
   */
  get mode() {
    return this.depthCopyMode;
  }
  set mode(value) {
    this.depthCopyMode = value;
    this.defines.DEPTH_COPY_MODE = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Returns the depth copy mode.
   *
   * @deprecated Use mode instead.
   * @return {DepthCopyMode} The depth copy mode.
   */
  getMode() {
    return this.mode;
  }
  /**
   * Sets the depth copy mode.
   *
   * @deprecated Use mode instead.
   * @param {DepthCopyMode} value - The new mode.
   */
  setMode(value) {
    this.mode = value;
  }
};

// src/materials/DepthDownsamplingMaterial.js
var import_three10 = require("three");

// src/materials/glsl/depth-downsampling.frag
var depth_downsampling_default = "#include <packing>\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D depthBuffer;\n#else\nuniform mediump sampler2D depthBuffer;\n#endif\n#ifdef DOWNSAMPLE_NORMALS\nuniform lowp sampler2D normalBuffer;\n#endif\nvarying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;float readDepth(const in vec2 uv){\n#if DEPTH_PACKING == 3201\nreturn unpackRGBAToDepth(texture2D(depthBuffer,uv));\n#else\nreturn texture2D(depthBuffer,uv).r;\n#endif\n}int findBestDepth(const in highp float samples[4]){float c=(samples[0]+samples[1]+samples[2]+samples[3])*0.25;highp float distances[]=float[4](abs(c-samples[0]),abs(c-samples[1]),abs(c-samples[2]),abs(c-samples[3]));float maxDistance=max(max(distances[0],distances[1]),max(distances[2],distances[3]));int remaining[3];int rejected[3];int i,j,k;for(i=0,j=0,k=0;i<4;++i){if(distances[i]<maxDistance){remaining[j++]=i;}else{rejected[k++]=i;}}for(;j<3;++j){remaining[j]=rejected[--k];}vec3 s=vec3(samples[remaining[0]],samples[remaining[1]],samples[remaining[2]]);c=(s.x+s.y+s.z)/3.0;distances[0]=abs(c-s.x);distances[1]=abs(c-s.y);distances[2]=abs(c-s.z);float minDistance=min(distances[0],min(distances[1],distances[2]));for(i=0;i<3;++i){if(distances[i]==minDistance){break;}}return remaining[i];}void main(){highp float d[]=float[4](readDepth(vUv0),readDepth(vUv1),readDepth(vUv2),readDepth(vUv3));int index=findBestDepth(d);\n#ifdef DOWNSAMPLE_NORMALS\nhighp vec3 n[]=vec3[4](texture2D(normalBuffer,vUv0).rgb,texture2D(normalBuffer,vUv1).rgb,texture2D(normalBuffer,vUv2).rgb,texture2D(normalBuffer,vUv3).rgb);\n#else\nhighp vec3 n[]=vec3[4](vec3(0.0),vec3(0.0),vec3(0.0),vec3(0.0));\n#endif\ngl_FragColor=vec4(n[index],d[index]);}";

// src/materials/glsl/depth-downsampling.vert
var depth_downsampling_default2 = "uniform vec2 texelSize;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;void main(){vec2 uv=position.xy*0.5+0.5;vUv0=uv;vUv1=vec2(uv.x,uv.y+texelSize.y);vUv2=vec2(uv.x+texelSize.x,uv.y);vUv3=uv+texelSize;gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/DepthDownsamplingMaterial.js
var DepthDownsamplingMaterial = class extends import_three10.ShaderMaterial {
  /**
   * Constructs a new depth downsampling material.
   */
  constructor() {
    super({
      name: "DepthDownsamplingMaterial",
      defines: {
        DEPTH_PACKING: "0"
      },
      uniforms: {
        depthBuffer: new import_three10.Uniform(null),
        normalBuffer: new import_three10.Uniform(null),
        texelSize: new import_three10.Uniform(new import_three10.Vector2())
      },
      blending: import_three10.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: depth_downsampling_default,
      vertexShader: depth_downsampling_default2
    });
  }
  /**
   * The depth buffer.
   *
   * @type {Texture}
   */
  set depthBuffer(value) {
    this.uniforms.depthBuffer.value = value;
  }
  /**
   * The depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  set depthPacking(value) {
    this.defines.DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the depth buffer.
   *
   * @deprecated Use depthBuffer and depthPacking instead.
   * @param {Texture} buffer - The depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthBuffer(buffer, depthPacking = import_three10.BasicDepthPacking) {
    this.depthBuffer = buffer;
    this.depthPacking = depthPacking;
  }
  /**
   * The normal buffer.
   *
   * @type {Texture}
   */
  set normalBuffer(value) {
    this.uniforms.normalBuffer.value = value;
    if (value !== null) {
      this.defines.DOWNSAMPLE_NORMALS = "1";
    } else {
      delete this.defines.DOWNSAMPLE_NORMALS;
    }
    this.needsUpdate = true;
  }
  /**
   * Sets the normal buffer.
   *
   * @deprecated Use normalBuffer instead.
   * @param {Texture} value - The normal buffer.
   */
  setNormalBuffer(value) {
    this.normalBuffer = value;
  }
  /**
   * Sets the texel size.
   *
   * @deprecated Use setSize() instead.
   * @param {Number} x - The texel width.
   * @param {Number} y - The texel height.
   */
  setTexelSize(x, y) {
    this.uniforms.texelSize.value.set(x, y);
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.uniforms.texelSize.value.set(1 / width, 1 / height);
  }
};

// src/materials/DepthMaskMaterial.js
var import_three11 = require("three");

// src/materials/glsl/depth-mask.frag
var depth_mask_default = "#include <common>\n#include <packing>\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D depthBuffer0;uniform highp sampler2D depthBuffer1;\n#else\nuniform mediump sampler2D depthBuffer0;uniform mediump sampler2D depthBuffer1;\n#endif\nuniform sampler2D inputBuffer;uniform vec2 cameraNearFar;float getViewZ(const in float depth){\n#ifdef PERSPECTIVE_CAMERA\nreturn perspectiveDepthToViewZ(depth,cameraNearFar.x,cameraNearFar.y);\n#else\nreturn orthographicDepthToViewZ(depth,cameraNearFar.x,cameraNearFar.y);\n#endif\n}varying vec2 vUv;void main(){vec2 depth;\n#if DEPTH_PACKING_0 == 3201\ndepth.x=unpackRGBAToDepth(texture2D(depthBuffer0,vUv));\n#else\ndepth.x=texture2D(depthBuffer0,vUv).r;\n#ifdef LOG_DEPTH\nfloat d=pow(2.0,depth.x*log2(cameraNearFar.y+1.0))-1.0;float a=cameraNearFar.y/(cameraNearFar.y-cameraNearFar.x);float b=cameraNearFar.y*cameraNearFar.x/(cameraNearFar.x-cameraNearFar.y);depth.x=a+b/d;\n#endif\n#endif\n#if DEPTH_PACKING_1 == 3201\ndepth.y=unpackRGBAToDepth(texture2D(depthBuffer1,vUv));\n#else\ndepth.y=texture2D(depthBuffer1,vUv).r;\n#ifdef LOG_DEPTH\nfloat d=pow(2.0,depth.y*log2(cameraNearFar.y+1.0))-1.0;float a=cameraNearFar.y/(cameraNearFar.y-cameraNearFar.x);float b=cameraNearFar.y*cameraNearFar.x/(cameraNearFar.x-cameraNearFar.y);depth.y=a+b/d;\n#endif\n#endif\nbool isMaxDepth=(depth.x==1.0);\n#ifdef PERSPECTIVE_CAMERA\ndepth.x=viewZToOrthographicDepth(getViewZ(depth.x),cameraNearFar.x,cameraNearFar.y);depth.y=viewZToOrthographicDepth(getViewZ(depth.y),cameraNearFar.x,cameraNearFar.y);\n#endif\n#if DEPTH_TEST_STRATEGY == 0\nbool keep=depthTest(depth.x,depth.y);\n#elif DEPTH_TEST_STRATEGY == 1\nbool keep=isMaxDepth||depthTest(depth.x,depth.y);\n#else\nbool keep=!isMaxDepth&&depthTest(depth.x,depth.y);\n#endif\nif(keep){gl_FragColor=texture2D(inputBuffer,vUv);}else{discard;}}";

// src/materials/DepthMaskMaterial.js
var DepthMaskMaterial = class extends import_three11.ShaderMaterial {
  /**
   * Constructs a new depth mask material.
   */
  constructor() {
    super({
      name: "DepthMaskMaterial",
      defines: {
        DEPTH_EPSILON: "0.0001",
        DEPTH_PACKING_0: "0",
        DEPTH_PACKING_1: "0",
        DEPTH_TEST_STRATEGY: DepthTestStrategy.KEEP_MAX_DEPTH
      },
      uniforms: {
        inputBuffer: new import_three11.Uniform(null),
        depthBuffer0: new import_three11.Uniform(null),
        depthBuffer1: new import_three11.Uniform(null),
        cameraNearFar: new import_three11.Uniform(new import_three11.Vector2(1, 1))
      },
      blending: import_three11.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: depth_mask_default,
      vertexShader: common_default
    });
    this.depthMode = import_three11.LessDepth;
  }
  /**
   * The primary depth buffer.
   *
   * @type {Texture}
   */
  set depthBuffer0(value) {
    this.uniforms.depthBuffer0.value = value;
  }
  /**
   * The primary depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  set depthPacking0(value) {
    this.defines.DEPTH_PACKING_0 = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the base depth buffer.
   *
   * @deprecated Use depthBuffer0 and depthPacking0 instead.
   * @param {Texture} buffer - The depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthBuffer0(buffer, depthPacking = import_three11.BasicDepthPacking) {
    this.depthBuffer0 = buffer;
    this.depthPacking0 = depthPacking;
  }
  /**
   * The secondary depth buffer.
   *
   * @type {Texture}
   */
  set depthBuffer1(value) {
    this.uniforms.depthBuffer1.value = value;
  }
  /**
   * The secondary depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  set depthPacking1(value) {
    this.defines.DEPTH_PACKING_1 = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the depth buffer that will be compared with the base depth buffer.
   *
   * @deprecated Use depthBuffer1 and depthPacking1 instead.
   * @param {Texture} buffer - The depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthBuffer1(buffer, depthPacking = import_three11.BasicDepthPacking) {
    this.depthBuffer1 = buffer;
    this.depthPacking1 = depthPacking;
  }
  /**
   * The strategy for handling maximum depth.
   *
   * @type {DepthTestStrategy}
   */
  get maxDepthStrategy() {
    return Number(this.defines.DEPTH_TEST_STRATEGY);
  }
  set maxDepthStrategy(value) {
    this.defines.DEPTH_TEST_STRATEGY = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Indicates whether maximum depth values should be preserved.
   *
   * @type {Boolean}
   * @deprecated Use maxDepthStrategy instead.
   */
  get keepFar() {
    return this.maxDepthStrategy;
  }
  set keepFar(value) {
    this.maxDepthStrategy = value ? DepthTestStrategy.KEEP_MAX_DEPTH : DepthTestStrategy.DISCARD_MAX_DEPTH;
  }
  /**
   * Returns the strategy for dealing with maximum depth values.
   *
   * @deprecated Use maxDepthStrategy instead.
   * @return {DepthTestStrategy} The strategy.
   */
  getMaxDepthStrategy() {
    return this.maxDepthStrategy;
  }
  /**
   * Sets the strategy for dealing with maximum depth values.
   *
   * @deprecated Use maxDepthStrategy instead.
   * @param {DepthTestStrategy} value - The strategy.
   */
  setMaxDepthStrategy(value) {
    this.maxDepthStrategy = value;
  }
  /**
   * A small error threshold that is used for `EqualDepth` and `NotEqualDepth` tests. Default is `1e-4`.
   *
   * @type {Number}
   */
  get epsilon() {
    return Number(this.defines.DEPTH_EPSILON);
  }
  set epsilon(value) {
    this.defines.DEPTH_EPSILON = value.toFixed(16);
    this.needsUpdate = true;
  }
  /**
   * Returns the current error threshold for depth comparisons.
   *
   * @deprecated Use epsilon instead.
   * @return {Number} The error threshold.
   */
  getEpsilon() {
    return this.epsilon;
  }
  /**
   * Sets the depth comparison error threshold.
   *
   * @deprecated Use epsilon instead.
   * @param {Number} value - The new error threshold.
   */
  setEpsilon(value) {
    this.epsilon = value;
  }
  /**
   * The depth mode.
   *
   * @see https://threejs.org/docs/#api/en/constants/Materials
   * @type {DepthModes}
   */
  get depthMode() {
    return Number(this.defines.DEPTH_MODE);
  }
  set depthMode(value) {
    let depthTest;
    switch (value) {
      case import_three11.NeverDepth:
        depthTest = "false";
        break;
      case import_three11.AlwaysDepth:
        depthTest = "true";
        break;
      case import_three11.EqualDepth:
        depthTest = "abs(d1 - d0) <= DEPTH_EPSILON";
        break;
      case import_three11.NotEqualDepth:
        depthTest = "abs(d1 - d0) > DEPTH_EPSILON";
        break;
      case import_three11.LessDepth:
        depthTest = "d0 > d1";
        break;
      case import_three11.LessEqualDepth:
        depthTest = "d0 >= d1";
        break;
      case import_three11.GreaterEqualDepth:
        depthTest = "d0 <= d1";
        break;
      case import_three11.GreaterDepth:
      default:
        depthTest = "d0 < d1";
        break;
    }
    this.defines.DEPTH_MODE = value.toFixed(0);
    this.defines["depthTest(d0, d1)"] = depthTest;
    this.needsUpdate = true;
  }
  /**
   * Returns the current depth mode.
   *
   * @deprecated Use depthMode instead.
   * @return {DepthModes} The depth mode. Default is `LessDepth`.
   */
  getDepthMode() {
    return this.depthMode;
  }
  /**
   * Sets the depth mode.
   *
   * @deprecated Use depthMode instead.
   * @param {DepthModes} mode - The depth mode.
   */
  setDepthMode(mode) {
    this.depthMode = mode;
  }
  /**
   * Copies the settings of the given camera.
   *
   * @deprecated Use copyCameraSettings instead.
   * @param {Camera} camera - A camera.
   */
  adoptCameraSettings(camera) {
    this.copyCameraSettings(camera);
  }
  /**
   * Copies the settings of the given camera.
   *
   * @param {Camera} camera - A camera.
   */
  copyCameraSettings(camera) {
    if (camera) {
      this.uniforms.cameraNearFar.value.set(camera.near, camera.far);
      if (camera instanceof import_three11.PerspectiveCamera) {
        this.defines.PERSPECTIVE_CAMERA = "1";
      } else {
        delete this.defines.PERSPECTIVE_CAMERA;
      }
      this.needsUpdate = true;
    }
  }
};

// src/materials/DownsamplingMaterial.js
var import_three12 = require("three");

// src/materials/glsl/convolution.downsampling.frag
var convolution_downsampling_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\n#define WEIGHT_INNER 0.125\n#define WEIGHT_OUTER 0.0555555\nvarying vec2 vUv;varying vec2 vUv00;varying vec2 vUv01;varying vec2 vUv02;varying vec2 vUv03;varying vec2 vUv04;varying vec2 vUv05;varying vec2 vUv06;varying vec2 vUv07;varying vec2 vUv08;varying vec2 vUv09;varying vec2 vUv10;varying vec2 vUv11;float clampToBorder(const in vec2 uv){return float(uv.s>=0.0&&uv.s<=1.0&&uv.t>=0.0&&uv.t<=1.0);}void main(){vec4 c=vec4(0.0);vec4 w=WEIGHT_INNER*vec4(clampToBorder(vUv00),clampToBorder(vUv01),clampToBorder(vUv02),clampToBorder(vUv03));c+=w.x*texture2D(inputBuffer,vUv00);c+=w.y*texture2D(inputBuffer,vUv01);c+=w.z*texture2D(inputBuffer,vUv02);c+=w.w*texture2D(inputBuffer,vUv03);w=WEIGHT_OUTER*vec4(clampToBorder(vUv04),clampToBorder(vUv05),clampToBorder(vUv06),clampToBorder(vUv07));c+=w.x*texture2D(inputBuffer,vUv04);c+=w.y*texture2D(inputBuffer,vUv05);c+=w.z*texture2D(inputBuffer,vUv06);c+=w.w*texture2D(inputBuffer,vUv07);w=WEIGHT_OUTER*vec4(clampToBorder(vUv08),clampToBorder(vUv09),clampToBorder(vUv10),clampToBorder(vUv11));c+=w.x*texture2D(inputBuffer,vUv08);c+=w.y*texture2D(inputBuffer,vUv09);c+=w.z*texture2D(inputBuffer,vUv10);c+=w.w*texture2D(inputBuffer,vUv11);c+=WEIGHT_OUTER*texture2D(inputBuffer,vUv);gl_FragColor=c;\n#include <colorspace_fragment>\n}";

// src/materials/glsl/convolution.downsampling.vert
var convolution_downsampling_default2 = "uniform vec2 texelSize;varying vec2 vUv;varying vec2 vUv00;varying vec2 vUv01;varying vec2 vUv02;varying vec2 vUv03;varying vec2 vUv04;varying vec2 vUv05;varying vec2 vUv06;varying vec2 vUv07;varying vec2 vUv08;varying vec2 vUv09;varying vec2 vUv10;varying vec2 vUv11;void main(){vUv=position.xy*0.5+0.5;vUv00=vUv+texelSize*vec2(-1.0,1.0);vUv01=vUv+texelSize*vec2(1.0,1.0);vUv02=vUv+texelSize*vec2(-1.0,-1.0);vUv03=vUv+texelSize*vec2(1.0,-1.0);vUv04=vUv+texelSize*vec2(-2.0,2.0);vUv05=vUv+texelSize*vec2(0.0,2.0);vUv06=vUv+texelSize*vec2(2.0,2.0);vUv07=vUv+texelSize*vec2(-2.0,0.0);vUv08=vUv+texelSize*vec2(2.0,0.0);vUv09=vUv+texelSize*vec2(-2.0,-2.0);vUv10=vUv+texelSize*vec2(0.0,-2.0);vUv11=vUv+texelSize*vec2(2.0,-2.0);gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/DownsamplingMaterial.js
var DownsamplingMaterial = class extends import_three12.ShaderMaterial {
  /**
   * Constructs a new downsampling material.
   */
  constructor() {
    super({
      name: "DownsamplingMaterial",
      uniforms: {
        inputBuffer: new import_three12.Uniform(null),
        texelSize: new import_three12.Uniform(new import_three12.Vector2())
      },
      blending: import_three12.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: convolution_downsampling_default,
      vertexShader: convolution_downsampling_default2
    });
    this.fragmentShader = updateFragmentShader(this.fragmentShader);
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.uniforms.texelSize.value.set(1 / width, 1 / height);
  }
};

// src/materials/EdgeDetectionMaterial.js
var import_three13 = require("three");

// src/materials/glsl/edge-detection.frag
var edge_detection_default = "varying vec2 vUv;varying vec2 vUv0;varying vec2 vUv1;\n#if THREE_REVISION < 143\n#define luminance(v) linearToRelativeLuminance(v)\n#endif\n#if EDGE_DETECTION_MODE != 0\nvarying vec2 vUv2;varying vec2 vUv3;varying vec2 vUv4;varying vec2 vUv5;\n#endif\n#if EDGE_DETECTION_MODE == 1\n#include <common>\n#endif\n#if EDGE_DETECTION_MODE == 0 || PREDICATION_MODE == 1\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D depthBuffer;\n#else\nuniform mediump sampler2D depthBuffer;\n#endif\nfloat readDepth(const in vec2 uv){\n#if DEPTH_PACKING == 3201\nreturn unpackRGBAToDepth(texture2D(depthBuffer,uv));\n#else\nreturn texture2D(depthBuffer,uv).r;\n#endif\n}vec3 gatherNeighbors(){float p=readDepth(vUv);float pLeft=readDepth(vUv0);float pTop=readDepth(vUv1);return vec3(p,pLeft,pTop);}\n#elif PREDICATION_MODE == 2\nuniform sampler2D predicationBuffer;vec3 gatherNeighbors(){float p=texture2D(predicationBuffer,vUv).r;float pLeft=texture2D(predicationBuffer,vUv0).r;float pTop=texture2D(predicationBuffer,vUv1).r;return vec3(p,pLeft,pTop);}\n#endif\n#if PREDICATION_MODE != 0\nvec2 calculatePredicatedThreshold(){vec3 neighbours=gatherNeighbors();vec2 delta=abs(neighbours.xx-neighbours.yz);vec2 edges=step(PREDICATION_THRESHOLD,delta);return PREDICATION_SCALE*EDGE_THRESHOLD*(1.0-PREDICATION_STRENGTH*edges);}\n#endif\n#if EDGE_DETECTION_MODE != 0\nuniform sampler2D inputBuffer;\n#endif\nvoid main(){\n#if EDGE_DETECTION_MODE == 0\nconst vec2 threshold=vec2(DEPTH_THRESHOLD);\n#elif PREDICATION_MODE != 0\nvec2 threshold=calculatePredicatedThreshold();\n#else\nconst vec2 threshold=vec2(EDGE_THRESHOLD);\n#endif\n#if EDGE_DETECTION_MODE == 0\nvec3 neighbors=gatherNeighbors();vec2 delta=abs(neighbors.xx-vec2(neighbors.y,neighbors.z));vec2 edges=step(threshold,delta);if(dot(edges,vec2(1.0))==0.0){discard;}gl_FragColor=vec4(edges,0.0,1.0);\n#elif EDGE_DETECTION_MODE == 1\nfloat l=luminance(texture2D(inputBuffer,vUv).rgb);float lLeft=luminance(texture2D(inputBuffer,vUv0).rgb);float lTop=luminance(texture2D(inputBuffer,vUv1).rgb);vec4 delta;delta.xy=abs(l-vec2(lLeft,lTop));vec2 edges=step(threshold,delta.xy);if(dot(edges,vec2(1.0))==0.0){discard;}float lRight=luminance(texture2D(inputBuffer,vUv2).rgb);float lBottom=luminance(texture2D(inputBuffer,vUv3).rgb);delta.zw=abs(l-vec2(lRight,lBottom));vec2 maxDelta=max(delta.xy,delta.zw);float lLeftLeft=luminance(texture2D(inputBuffer,vUv4).rgb);float lTopTop=luminance(texture2D(inputBuffer,vUv5).rgb);delta.zw=abs(vec2(lLeft,lTop)-vec2(lLeftLeft,lTopTop));maxDelta=max(maxDelta.xy,delta.zw);float finalDelta=max(maxDelta.x,maxDelta.y);edges.xy*=step(finalDelta,LOCAL_CONTRAST_ADAPTATION_FACTOR*delta.xy);gl_FragColor=vec4(edges,0.0,1.0);\n#elif EDGE_DETECTION_MODE == 2\nvec4 delta;vec3 c=texture2D(inputBuffer,vUv).rgb;vec3 cLeft=texture2D(inputBuffer,vUv0).rgb;vec3 t=abs(c-cLeft);delta.x=max(max(t.r,t.g),t.b);vec3 cTop=texture2D(inputBuffer,vUv1).rgb;t=abs(c-cTop);delta.y=max(max(t.r,t.g),t.b);vec2 edges=step(threshold,delta.xy);if(dot(edges,vec2(1.0))==0.0){discard;}vec3 cRight=texture2D(inputBuffer,vUv2).rgb;t=abs(c-cRight);delta.z=max(max(t.r,t.g),t.b);vec3 cBottom=texture2D(inputBuffer,vUv3).rgb;t=abs(c-cBottom);delta.w=max(max(t.r,t.g),t.b);vec2 maxDelta=max(delta.xy,delta.zw);vec3 cLeftLeft=texture2D(inputBuffer,vUv4).rgb;t=abs(c-cLeftLeft);delta.z=max(max(t.r,t.g),t.b);vec3 cTopTop=texture2D(inputBuffer,vUv5).rgb;t=abs(c-cTopTop);delta.w=max(max(t.r,t.g),t.b);maxDelta=max(maxDelta.xy,delta.zw);float finalDelta=max(maxDelta.x,maxDelta.y);edges*=step(finalDelta,LOCAL_CONTRAST_ADAPTATION_FACTOR*delta.xy);gl_FragColor=vec4(edges,0.0,1.0);\n#endif\n}";

// src/materials/glsl/edge-detection.vert
var edge_detection_default2 = "uniform vec2 texelSize;varying vec2 vUv;varying vec2 vUv0;varying vec2 vUv1;\n#if EDGE_DETECTION_MODE != 0\nvarying vec2 vUv2;varying vec2 vUv3;varying vec2 vUv4;varying vec2 vUv5;\n#endif\nvoid main(){vUv=position.xy*0.5+0.5;vUv0=vUv+texelSize*vec2(-1.0,0.0);vUv1=vUv+texelSize*vec2(0.0,-1.0);\n#if EDGE_DETECTION_MODE != 0\nvUv2=vUv+texelSize*vec2(1.0,0.0);vUv3=vUv+texelSize*vec2(0.0,1.0);vUv4=vUv+texelSize*vec2(-2.0,0.0);vUv5=vUv+texelSize*vec2(0.0,-2.0);\n#endif\ngl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/EdgeDetectionMaterial.js
var EdgeDetectionMaterial = class extends import_three13.ShaderMaterial {
  /**
   * Constructs a new edge detection material.
   *
   * TODO Remove parameters.
   * @param {Vector2} [texelSize] - The screen texel size.
   * @param {EdgeDetectionMode} [mode=EdgeDetectionMode.COLOR] - The edge detection mode.
   */
  constructor(texelSize = new import_three13.Vector2(), mode = EdgeDetectionMode.COLOR) {
    super({
      name: "EdgeDetectionMaterial",
      defines: {
        THREE_REVISION: import_three13.REVISION.replace(/\D+/g, ""),
        LOCAL_CONTRAST_ADAPTATION_FACTOR: "2.0",
        EDGE_THRESHOLD: "0.1",
        DEPTH_THRESHOLD: "0.01",
        PREDICATION_MODE: "0",
        PREDICATION_THRESHOLD: "0.01",
        PREDICATION_SCALE: "2.0",
        PREDICATION_STRENGTH: "1.0",
        DEPTH_PACKING: "0"
      },
      uniforms: {
        inputBuffer: new import_three13.Uniform(null),
        depthBuffer: new import_three13.Uniform(null),
        predicationBuffer: new import_three13.Uniform(null),
        texelSize: new import_three13.Uniform(texelSize)
      },
      blending: import_three13.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: edge_detection_default,
      vertexShader: edge_detection_default2
    });
    this.edgeDetectionMode = mode;
  }
  /**
   * The depth buffer.
   *
   * @type {Texture}
   */
  set depthBuffer(value) {
    this.uniforms.depthBuffer.value = value;
  }
  /**
   * The depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  set depthPacking(value) {
    this.defines.DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the depth buffer.
   *
   * @deprecated Use depthBuffer and depthPacking instead.
   * @param {Texture} buffer - The depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthBuffer(buffer, depthPacking = import_three13.BasicDepthPacking) {
    this.depthBuffer = buffer;
    this.depthPacking = depthPacking;
  }
  /**
   * The edge detection mode.
   *
   * @type {EdgeDetectionMode}
   */
  get edgeDetectionMode() {
    return Number(this.defines.EDGE_DETECTION_MODE);
  }
  set edgeDetectionMode(value) {
    this.defines.EDGE_DETECTION_MODE = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Returns the edge detection mode.
   *
   * @deprecated Use edgeDetectionMode instead.
   * @return {EdgeDetectionMode} The mode.
   */
  getEdgeDetectionMode() {
    return this.edgeDetectionMode;
  }
  /**
   * Sets the edge detection mode.
   *
   * @deprecated Use edgeDetectionMode instead.
   * @param {EdgeDetectionMode} value - The edge detection mode.
   */
  setEdgeDetectionMode(value) {
    this.edgeDetectionMode = value;
  }
  /**
   * The local contrast adaptation factor. Has no effect if the edge detection mode is set to DEPTH. Default is 2.0.
   *
   * If a neighbor edge has _factor_ times bigger contrast than the current edge, the edge will be discarded.
   *
   * This allows to eliminate spurious crossing edges and is based on the fact that if there is too much contrast in a
   * direction, the perceptual contrast in the other neighbors will be hidden.
   *
   * @type {Number}
   */
  get localContrastAdaptationFactor() {
    return Number(this.defines.LOCAL_CONTRAST_ADAPTATION_FACTOR);
  }
  set localContrastAdaptationFactor(value) {
    this.defines.LOCAL_CONTRAST_ADAPTATION_FACTOR = value.toFixed("6");
    this.needsUpdate = true;
  }
  /**
   * Returns the local contrast adaptation factor.
   *
   * @deprecated Use localContrastAdaptationFactor instead.
   * @return {Number} The factor.
   */
  getLocalContrastAdaptationFactor() {
    return this.localContrastAdaptationFactor;
  }
  /**
   * Sets the local contrast adaptation factor. Has no effect if the edge detection mode is set to DEPTH.
   *
   * @deprecated Use localContrastAdaptationFactor instead.
   * @param {Number} value - The local contrast adaptation factor. Default is 2.0.
   */
  setLocalContrastAdaptationFactor(value) {
    this.localContrastAdaptationFactor = value;
  }
  /**
   * The edge detection threshold. Range: [0.0, 0.5].
   *
   * A lower value results in more edges being detected at the expense of performance.
   *
   * For luma- and chroma-based edge detection, 0.1 is a reasonable value and allows to catch most visible edges. 0.05
   * is a rather overkill value that allows to catch 'em all. Darker scenes may require an even lower threshold.
   *
   * If depth-based edge detection is used, the threshold will depend on the scene depth.
   *
   * @type {Number}
   */
  get edgeDetectionThreshold() {
    return Number(this.defines.EDGE_THRESHOLD);
  }
  set edgeDetectionThreshold(value) {
    this.defines.EDGE_THRESHOLD = value.toFixed("6");
    this.defines.DEPTH_THRESHOLD = (value * 0.1).toFixed("6");
    this.needsUpdate = true;
  }
  /**
   * Returns the edge detection threshold.
   *
   * @deprecated Use edgeDetectionThreshold instead.
   * @return {Number} The threshold.
   */
  getEdgeDetectionThreshold() {
    return this.edgeDetectionThreshold;
  }
  /**
   * Sets the edge detection threshold.
   *
   * @deprecated Use edgeDetectionThreshold instead.
   * @param {Number} value - The edge detection threshold. Range: [0.0, 0.5].
   */
  setEdgeDetectionThreshold(value) {
    this.edgeDetectionThreshold = value;
  }
  /**
   * The predication mode.
   *
   * Predicated thresholding allows to better preserve texture details and to improve edge detection using an additional
   * buffer such as a light accumulation or depth buffer.
   *
   * @type {PredicationMode}
   */
  get predicationMode() {
    return Number(this.defines.PREDICATION_MODE);
  }
  set predicationMode(value) {
    this.defines.PREDICATION_MODE = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Returns the predication mode.
   *
   * @deprecated Use predicationMode instead.
   * @return {PredicationMode} The mode.
   */
  getPredicationMode() {
    return this.predicationMode;
  }
  /**
   * Sets the predication mode.
   *
   * @deprecated Use predicationMode instead.
   * @param {PredicationMode} value - The predication mode.
   */
  setPredicationMode(value) {
    this.predicationMode = value;
  }
  /**
   * The predication buffer.
   *
   * @type {Texture}
   */
  set predicationBuffer(value) {
    this.uniforms.predicationBuffer.value = value;
  }
  /**
   * Sets a custom predication buffer.
   *
   * @deprecated Use predicationBuffer instead.
   * @param {Texture} value - The predication buffer.
   */
  setPredicationBuffer(value) {
    this.uniforms.predicationBuffer.value = value;
  }
  /**
   * The predication threshold.
   *
   * @type {Number}
   */
  get predicationThreshold() {
    return Number(this.defines.PREDICATION_THRESHOLD);
  }
  set predicationThreshold(value) {
    this.defines.PREDICATION_THRESHOLD = value.toFixed("6");
    this.needsUpdate = true;
  }
  /**
   * Returns the predication threshold.
   *
   * @deprecated Use predicationThreshold instead.
   * @return {Number} The threshold.
   */
  getPredicationThreshold() {
    return this.predicationThreshold;
  }
  /**
   * Sets the predication threshold.
   *
   * @deprecated Use predicationThreshold instead.
   * @param {Number} value - The threshold.
   */
  setPredicationThreshold(value) {
    this.predicationThreshold = value;
  }
  /**
   * The predication scale. Range: [1.0, 5.0].
   *
   * Determines how much the edge detection threshold should be scaled when using predication.
   *
   * @type {Boolean|Texture|Number}
   */
  get predicationScale() {
    return Number(this.defines.PREDICATION_SCALE);
  }
  set predicationScale(value) {
    this.defines.PREDICATION_SCALE = value.toFixed("6");
    this.needsUpdate = true;
  }
  /**
   * Returns the predication scale.
   *
   * @deprecated Use predicationScale instead.
   * @return {Number} The scale.
   */
  getPredicationScale() {
    return this.predicationScale;
  }
  /**
   * Sets the predication scale.
   *
   * @deprecated Use predicationScale instead.
   * @param {Number} value - The scale. Range: [1.0, 5.0].
   */
  setPredicationScale(value) {
    this.predicationScale = value;
  }
  /**
   * The predication strength. Range: [0.0, 1.0].
   *
   * Determines how much the edge detection threshold should be decreased locally when using predication.
   *
   * @type {Number}
   */
  get predicationStrength() {
    return Number(this.defines.PREDICATION_STRENGTH);
  }
  set predicationStrength(value) {
    this.defines.PREDICATION_STRENGTH = value.toFixed("6");
    this.needsUpdate = true;
  }
  /**
   * Returns the predication strength.
   *
   * @deprecated Use predicationStrength instead.
   * @return {Number} The strength.
   */
  getPredicationStrength() {
    return this.predicationStrength;
  }
  /**
   * Sets the predication strength.
   *
   * @deprecated Use predicationStrength instead.
   * @param {Number} value - The strength. Range: [0.0, 1.0].
   */
  setPredicationStrength(value) {
    this.predicationStrength = value;
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.uniforms.texelSize.value.set(1 / width, 1 / height);
  }
};

// src/materials/EffectMaterial.js
var import_three14 = require("three");

// src/materials/glsl/effect.frag
var effect_default = "#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#define packFloatToRGBA(v) packDepthToRGBA(v)\n#define unpackRGBAToFloat(v) unpackRGBAToDepth(v)\n#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\n#if DEPTH_PACKING == 3201\nuniform lowp sampler2D depthBuffer;\n#elif defined(GL_FRAGMENT_PRECISION_HIGH)\nuniform highp sampler2D depthBuffer;\n#else\nuniform mediump sampler2D depthBuffer;\n#endif\nuniform vec2 resolution;uniform vec2 texelSize;uniform float cameraNear;uniform float cameraFar;uniform float aspect;uniform float time;varying vec2 vUv;\n#if THREE_REVISION < 143\n#define luminance(v) linearToRelativeLuminance(v)\n#endif\n#if THREE_REVISION >= 137\nvec4 sRGBToLinear(const in vec4 value){return vec4(mix(pow(value.rgb*0.9478672986+vec3(0.0521327014),vec3(2.4)),value.rgb*0.0773993808,vec3(lessThanEqual(value.rgb,vec3(0.04045)))),value.a);}\n#endif\nfloat readDepth(const in vec2 uv){\n#if DEPTH_PACKING == 3201\nreturn unpackRGBAToDepth(texture2D(depthBuffer,uv));\n#else\nreturn texture2D(depthBuffer,uv).r;\n#endif\n}float getViewZ(const in float depth){\n#ifdef PERSPECTIVE_CAMERA\nreturn perspectiveDepthToViewZ(depth,cameraNear,cameraFar);\n#else\nreturn orthographicDepthToViewZ(depth,cameraNear,cameraFar);\n#endif\n}vec3 RGBToHCV(const in vec3 RGB){vec4 P=mix(vec4(RGB.bg,-1.0,2.0/3.0),vec4(RGB.gb,0.0,-1.0/3.0),step(RGB.b,RGB.g));vec4 Q=mix(vec4(P.xyw,RGB.r),vec4(RGB.r,P.yzx),step(P.x,RGB.r));float C=Q.x-min(Q.w,Q.y);float H=abs((Q.w-Q.y)/(6.0*C+EPSILON)+Q.z);return vec3(H,C,Q.x);}vec3 RGBToHSL(const in vec3 RGB){vec3 HCV=RGBToHCV(RGB);float L=HCV.z-HCV.y*0.5;float S=HCV.y/(1.0-abs(L*2.0-1.0)+EPSILON);return vec3(HCV.x,S,L);}vec3 HueToRGB(const in float H){float R=abs(H*6.0-3.0)-1.0;float G=2.0-abs(H*6.0-2.0);float B=2.0-abs(H*6.0-4.0);return clamp(vec3(R,G,B),0.0,1.0);}vec3 HSLToRGB(const in vec3 HSL){vec3 RGB=HueToRGB(HSL.x);float C=(1.0-abs(2.0*HSL.z-1.0))*HSL.y;return(RGB-0.5)*C+HSL.z;}FRAGMENT_HEAD void main(){FRAGMENT_MAIN_UV vec4 color0=texture2D(inputBuffer,UV);vec4 color1=vec4(0.0);FRAGMENT_MAIN_IMAGE gl_FragColor=color0;\n#ifdef ENCODE_OUTPUT\n#include <colorspace_fragment>\n#endif\n#include <dithering_fragment>\n}";

// src/materials/glsl/effect.vert
var effect_default2 = "uniform vec2 resolution;uniform vec2 texelSize;uniform float cameraNear;uniform float cameraFar;uniform float aspect;uniform float time;varying vec2 vUv;VERTEX_HEAD void main(){vUv=position.xy*0.5+0.5;VERTEX_MAIN_SUPPORT gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/EffectMaterial.js
var EffectMaterial = class extends import_three14.ShaderMaterial {
  /**
   * Constructs a new effect material.
   *
   * @param {Map<String, String>} [shaderParts] - Deprecated. Use setShaderData instead.
   * @param {Map<String, String>} [defines] - Deprecated. Use setShaderData instead.
   * @param {Map<String, Uniform>} [uniforms] - Deprecated. Use setShaderData instead.
   * @param {Camera} [camera] - A camera.
   * @param {Boolean} [dithering=false] - Deprecated.
   */
  constructor(shaderParts, defines, uniforms, camera, dithering = false) {
    super({
      name: "EffectMaterial",
      defines: {
        THREE_REVISION: import_three14.REVISION.replace(/\D+/g, ""),
        DEPTH_PACKING: "0",
        ENCODE_OUTPUT: "1"
      },
      uniforms: {
        inputBuffer: new import_three14.Uniform(null),
        depthBuffer: new import_three14.Uniform(null),
        resolution: new import_three14.Uniform(new import_three14.Vector2()),
        texelSize: new import_three14.Uniform(new import_three14.Vector2()),
        cameraNear: new import_three14.Uniform(0.3),
        cameraFar: new import_three14.Uniform(1e3),
        aspect: new import_three14.Uniform(1),
        time: new import_three14.Uniform(0)
      },
      blending: import_three14.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      dithering
    });
    if (shaderParts) {
      this.setShaderParts(shaderParts);
    }
    if (defines) {
      this.setDefines(defines);
    }
    if (uniforms) {
      this.setUniforms(uniforms);
    }
    this.copyCameraSettings(camera);
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the input buffer.
   *
   * @deprecated Use inputBuffer instead.
   * @param {Texture} value - The input buffer.
   */
  setInputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * The depth buffer.
   *
   * @type {Texture}
   */
  get depthBuffer() {
    return this.uniforms.depthBuffer.value;
  }
  set depthBuffer(value) {
    this.uniforms.depthBuffer.value = value;
  }
  /**
   * The depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  get depthPacking() {
    return Number(this.defines.DEPTH_PACKING);
  }
  set depthPacking(value) {
    this.defines.DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the depth buffer.
   *
   * @deprecated Use depthBuffer and depthPacking instead.
   * @param {Texture} buffer - The depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthBuffer(buffer, depthPacking = import_three14.BasicDepthPacking) {
    this.depthBuffer = buffer;
    this.depthPacking = depthPacking;
  }
  /**
   * Sets the shader data.
   *
   * @param {EffectShaderData} data - The shader data.
   * @return {EffectMaterial} This material.
   */
  setShaderData(data) {
    this.setShaderParts(data.shaderParts);
    this.setDefines(data.defines);
    this.setUniforms(data.uniforms);
    this.setExtensions(data.extensions);
  }
  /**
   * Sets the shader parts.
   *
   * @deprecated Use setShaderData instead.
   * @param {Map<String, String>} shaderParts - A collection of shader snippets. See {@link EffectShaderSection}.
   * @return {EffectMaterial} This material.
   */
  setShaderParts(shaderParts) {
    this.fragmentShader = effect_default.replace(EffectShaderSection.FRAGMENT_HEAD, shaderParts.get(EffectShaderSection.FRAGMENT_HEAD) || "").replace(EffectShaderSection.FRAGMENT_MAIN_UV, shaderParts.get(EffectShaderSection.FRAGMENT_MAIN_UV) || "").replace(EffectShaderSection.FRAGMENT_MAIN_IMAGE, shaderParts.get(EffectShaderSection.FRAGMENT_MAIN_IMAGE) || "");
    this.vertexShader = effect_default2.replace(EffectShaderSection.VERTEX_HEAD, shaderParts.get(EffectShaderSection.VERTEX_HEAD) || "").replace(EffectShaderSection.VERTEX_MAIN_SUPPORT, shaderParts.get(EffectShaderSection.VERTEX_MAIN_SUPPORT) || "");
    this.fragmentShader = updateFragmentShader(this.fragmentShader);
    this.needsUpdate = true;
    return this;
  }
  /**
   * Sets the shader macros.
   *
   * @deprecated Use setShaderData instead.
   * @param {Map<String, String>} defines - A collection of preprocessor macro definitions.
   * @return {EffectMaterial} This material.
   */
  setDefines(defines) {
    for (const entry of defines.entries()) {
      this.defines[entry[0]] = entry[1];
    }
    this.needsUpdate = true;
    return this;
  }
  /**
   * Sets the shader uniforms.
   *
   * @deprecated Use setShaderData instead.
   * @param {Map<String, Uniform>} uniforms - A collection of uniforms.
   * @return {EffectMaterial} This material.
   */
  setUniforms(uniforms) {
    for (const entry of uniforms.entries()) {
      this.uniforms[entry[0]] = entry[1];
    }
    return this;
  }
  /**
   * Sets the required shader extensions.
   *
   * @deprecated Use setShaderData instead.
   * @param {Set<WebGLExtension>} extensions - A collection of extensions.
   * @return {EffectMaterial} This material.
   */
  setExtensions(extensions) {
    this.extensions = {};
    for (const extension of extensions) {
      this.extensions[extension] = true;
    }
    return this;
  }
  /**
   * Indicates whether output encoding is enabled.
   *
   * @type {Boolean}
   */
  get encodeOutput() {
    return this.defines.ENCODE_OUTPUT !== void 0;
  }
  set encodeOutput(value) {
    if (this.encodeOutput !== value) {
      if (value) {
        this.defines.ENCODE_OUTPUT = "1";
      } else {
        delete this.defines.ENCODE_OUTPUT;
      }
      this.needsUpdate = true;
    }
  }
  /**
   * Indicates whether output encoding is enabled.
   *
   * @deprecated Use encodeOutput instead.
   * @return {Boolean} Whether output encoding is enabled.
   */
  isOutputEncodingEnabled(value) {
    return this.encodeOutput;
  }
  /**
   * Enables or disables output encoding.
   *
   * @deprecated Use encodeOutput instead.
   * @param {Boolean} value - Whether output encoding should be enabled.
   */
  setOutputEncodingEnabled(value) {
    this.encodeOutput = value;
  }
  /**
   * The time in seconds.
   *
   * @type {Number}
   */
  get time() {
    return this.uniforms.time.value;
  }
  set time(value) {
    this.uniforms.time.value = value;
  }
  /**
   * Sets the delta time.
   *
   * @deprecated Use time instead.
   * @param {Number} value - The delta time in seconds.
   */
  setDeltaTime(value) {
    this.uniforms.time.value += value;
  }
  /**
   * Copies the settings of the given camera.
   *
   * @deprecated Use copyCameraSettings instead.
   * @param {Camera} camera - A camera.
   */
  adoptCameraSettings(camera) {
    this.copyCameraSettings(camera);
  }
  /**
   * Copies the settings of the given camera.
   *
   * @param {Camera} camera - A camera.
   */
  copyCameraSettings(camera) {
    if (camera) {
      this.uniforms.cameraNear.value = camera.near;
      this.uniforms.cameraFar.value = camera.far;
      if (camera instanceof import_three14.PerspectiveCamera) {
        this.defines.PERSPECTIVE_CAMERA = "1";
      } else {
        delete this.defines.PERSPECTIVE_CAMERA;
      }
      this.needsUpdate = true;
    }
  }
  /**
   * Sets the resolution.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const uniforms = this.uniforms;
    uniforms.resolution.value.set(width, height);
    uniforms.texelSize.value.set(1 / width, 1 / height);
    uniforms.aspect.value = width / height;
  }
  /**
   * An enumeration of shader code placeholders.
   *
   * @deprecated Use EffectShaderSection instead.
   * @type {Object}
   */
  static get Section() {
    return EffectShaderSection;
  }
};

// src/materials/GaussianBlurMaterial.js
var import_three15 = require("three");

// src/materials/glsl/convolution.gaussian.frag
var convolution_gaussian_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\nuniform vec2 kernel[STEPS];varying vec2 vOffset;varying vec2 vUv;void main(){vec4 result=texture2D(inputBuffer,vUv)*kernel[0].y;for(int i=1;i<STEPS;++i){vec2 offset=kernel[i].x*vOffset;vec4 c0=texture2D(inputBuffer,vUv+offset);vec4 c1=texture2D(inputBuffer,vUv-offset);result+=(c0+c1)*kernel[i].y;}gl_FragColor=result;\n#include <colorspace_fragment>\n}";

// src/materials/glsl/convolution.gaussian.vert
var convolution_gaussian_default2 = "uniform vec2 texelSize;uniform vec2 direction;uniform float scale;varying vec2 vOffset;varying vec2 vUv;void main(){vOffset=direction*texelSize*scale;vUv=position.xy*0.5+0.5;gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/GaussianBlurMaterial.js
var GaussianBlurMaterial = class extends import_three15.ShaderMaterial {
  /**
   * Constructs a new convolution material.
   *
   * @param {Object} [options] - The options.
   * @param {Number} [options.kernelSize=35] - The kernel size.
   */
  constructor({ kernelSize = 35 } = {}) {
    super({
      name: "GaussianBlurMaterial",
      uniforms: {
        inputBuffer: new import_three15.Uniform(null),
        texelSize: new import_three15.Uniform(new import_three15.Vector2()),
        direction: new import_three15.Uniform(new import_three15.Vector2()),
        kernel: new import_three15.Uniform(null),
        scale: new import_three15.Uniform(1)
      },
      blending: import_three15.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: convolution_gaussian_default,
      vertexShader: convolution_gaussian_default2
    });
    this.fragmentShader = updateFragmentShader(this.fragmentShader);
    this._kernelSize = 0;
    this.kernelSize = kernelSize;
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * The kernel size.
   *
   * @type {Number}
   */
  get kernelSize() {
    return this._kernelSize;
  }
  set kernelSize(value) {
    this._kernelSize = value;
    this.generateKernel(value);
  }
  /**
   * The blur direction.
   *
   * @type {Vector2}
   */
  get direction() {
    return this.uniforms.direction.value;
  }
  /**
   * The blur kernel scale. Values greater than 1.0 may introduce artifacts.
   *
   * @type {Number}
   */
  get scale() {
    return this.uniforms.scale.value;
  }
  set scale(value) {
    this.uniforms.scale.value = value;
  }
  /**
   * Generates the Gauss kernel.
   *
   * @param {KernelSize} kernelSize - The kernel size. Should be an odd number.
   * @private
   */
  generateKernel(kernelSize) {
    const kernel = new GaussKernel(kernelSize);
    const steps = kernel.linearSteps;
    const kernelData = new Float64Array(steps * 2);
    for (let i = 0, j = 0; i < steps; ++i) {
      kernelData[j++] = kernel.linearOffsets[i];
      kernelData[j++] = kernel.linearWeights[i];
    }
    this.uniforms.kernel.value = kernelData;
    this.defines.STEPS = steps.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.uniforms.texelSize.value.set(1 / width, 1 / height);
  }
};

// src/materials/GodRaysMaterial.js
var import_three16 = require("three");

// src/materials/glsl/convolution.god-rays.frag
var convolution_god_rays_default = "#include <common>\n#include <dithering_pars_fragment>\n#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\nuniform vec2 lightPosition;uniform float exposure;uniform float decay;uniform float density;uniform float weight;uniform float clampMax;varying vec2 vUv;void main(){vec2 coord=vUv;vec2 delta=lightPosition-coord;delta*=1.0/SAMPLES_FLOAT*density;float illuminationDecay=1.0;vec4 color=vec4(0.0);for(int i=0;i<SAMPLES_INT;++i){coord+=delta;vec4 texel=texture2D(inputBuffer,coord);texel*=illuminationDecay*weight;color+=texel;illuminationDecay*=decay;}gl_FragColor=clamp(color*exposure,0.0,clampMax);\n#include <dithering_fragment>\n}";

// src/materials/GodRaysMaterial.js
var GodRaysMaterial = class extends import_three16.ShaderMaterial {
  /**
   * Constructs a new god rays material.
   *
   * TODO Remove lightPosition param.
   * @param {Vector2} lightPosition - Deprecated.
   */
  constructor(lightPosition) {
    super({
      name: "GodRaysMaterial",
      defines: {
        SAMPLES_INT: "60",
        SAMPLES_FLOAT: "60.0"
      },
      uniforms: {
        inputBuffer: new import_three16.Uniform(null),
        lightPosition: new import_three16.Uniform(lightPosition),
        density: new import_three16.Uniform(1),
        decay: new import_three16.Uniform(1),
        weight: new import_three16.Uniform(1),
        exposure: new import_three16.Uniform(1),
        clampMax: new import_three16.Uniform(1)
      },
      blending: import_three16.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: convolution_god_rays_default,
      vertexShader: common_default
    });
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the input buffer.
   *
   * @deprecated Use inputBuffer instead.
   * @param {Texture} value - The input buffer.
   */
  setInputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * The screen space position of the light source.
   *
   * @type {Vector2}
   */
  get lightPosition() {
    return this.uniforms.lightPosition.value;
  }
  /**
   * Returns the screen space position of the light source.
   *
   * @deprecated Use lightPosition instead.
   * @return {Vector2} The position.
   */
  getLightPosition() {
    return this.uniforms.lightPosition.value;
  }
  /**
   * Sets the screen space position of the light source.
   *
   * @deprecated Use lightPosition instead.
   * @param {Vector2} value - The position.
   */
  setLightPosition(value) {
    this.uniforms.lightPosition.value = value;
  }
  /**
   * The density.
   *
   * @type {Number}
   */
  get density() {
    return this.uniforms.density.value;
  }
  set density(value) {
    this.uniforms.density.value = value;
  }
  /**
   * Returns the density.
   *
   * @deprecated Use density instead.
   * @return {Number} The density.
   */
  getDensity() {
    return this.uniforms.density.value;
  }
  /**
   * Sets the density.
   *
   * @deprecated Use density instead.
   * @param {Number} value - The density.
   */
  setDensity(value) {
    this.uniforms.density.value = value;
  }
  /**
   * The decay.
   *
   * @type {Number}
   */
  get decay() {
    return this.uniforms.decay.value;
  }
  set decay(value) {
    this.uniforms.decay.value = value;
  }
  /**
   * Returns the decay.
   *
   * @deprecated Use decay instead.
   * @return {Number} The decay.
   */
  getDecay() {
    return this.uniforms.decay.value;
  }
  /**
   * Sets the decay.
   *
   * @deprecated Use decay instead.
   * @param {Number} value - The decay.
   */
  setDecay(value) {
    this.uniforms.decay.value = value;
  }
  /**
   * The weight.
   *
   * @type {Number}
   */
  get weight() {
    return this.uniforms.weight.value;
  }
  set weight(value) {
    this.uniforms.weight.value = value;
  }
  /**
   * Returns the weight.
   *
   * @deprecated Use weight instead.
   * @return {Number} The weight.
   */
  getWeight() {
    return this.uniforms.weight.value;
  }
  /**
   * Sets the weight.
   *
   * @deprecated Use weight instead.
   * @param {Number} value - The weight.
   */
  setWeight(value) {
    this.uniforms.weight.value = value;
  }
  /**
   * The exposure.
   *
   * @type {Number}
   */
  get exposure() {
    return this.uniforms.exposure.value;
  }
  set exposure(value) {
    this.uniforms.exposure.value = value;
  }
  /**
   * Returns the exposure.
   *
   * @deprecated Use exposure instead.
   * @return {Number} The exposure.
   */
  getExposure() {
    return this.uniforms.exposure.value;
  }
  /**
   * Sets the exposure.
   *
   * @deprecated Use exposure instead.
   * @param {Number} value - The exposure.
   */
  setExposure(value) {
    this.uniforms.exposure.value = value;
  }
  /**
   * The maximum light intensity.
   *
   * @type {Number}
   */
  get maxIntensity() {
    return this.uniforms.clampMax.value;
  }
  set maxIntensity(value) {
    this.uniforms.clampMax.value = value;
  }
  /**
   * Returns the maximum light intensity.
   *
   * @deprecated Use maxIntensity instead.
   * @return {Number} The maximum light intensity.
   */
  getMaxIntensity() {
    return this.uniforms.clampMax.value;
  }
  /**
   * Sets the maximum light intensity.
   *
   * @deprecated Use maxIntensity instead.
   * @param {Number} value - The maximum light intensity.
   */
  setMaxIntensity(value) {
    this.uniforms.clampMax.value = value;
  }
  /**
   * The amount of samples per pixel.
   *
   * @type {Number}
   */
  get samples() {
    return Number(this.defines.SAMPLES_INT);
  }
  set samples(value) {
    const s = Math.floor(value);
    this.defines.SAMPLES_INT = s.toFixed(0);
    this.defines.SAMPLES_FLOAT = s.toFixed(1);
    this.needsUpdate = true;
  }
  /**
   * Returns the amount of samples per pixel.
   *
   * @deprecated Use samples instead.
   * @return {Number} The sample count.
   */
  getSamples() {
    return this.samples;
  }
  /**
   * Sets the amount of samples per pixel.
   *
   * @deprecated Use samples instead.
   * @param {Number} value - The sample count.
   */
  setSamples(value) {
    this.samples = value;
  }
};

// src/materials/LuminanceMaterial.js
var import_three17 = require("three");

// src/materials/glsl/luminance.frag
var luminance_default = "#include <common>\n#if THREE_REVISION < 143\n#define luminance(v) linearToRelativeLuminance(v)\n#endif\n#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\n#ifdef RANGE\nuniform vec2 range;\n#elif defined(THRESHOLD)\nuniform float threshold;uniform float smoothing;\n#endif\nvarying vec2 vUv;void main(){vec4 texel=texture2D(inputBuffer,vUv);float l=luminance(texel.rgb);\n#ifdef RANGE\nfloat low=step(range.x,l);float high=step(l,range.y);l*=low*high;\n#elif defined(THRESHOLD)\nl=smoothstep(threshold,threshold+smoothing,l);\n#endif\n#ifdef COLOR\ngl_FragColor=vec4(texel.rgb*l,l);\n#else\ngl_FragColor=vec4(l);\n#endif\n}";

// src/materials/LuminanceMaterial.js
var LuminanceMaterial = class extends import_three17.ShaderMaterial {
  /**
   * Constructs a new luminance material.
   *
   * @param {Boolean} [colorOutput=false] - Defines whether the shader should output colors scaled with their luminance value.
   * @param {Vector2} [luminanceRange] - If provided, the shader will mask out texels that aren't in the specified luminance range.
   */
  constructor(colorOutput = false, luminanceRange = null) {
    super({
      name: "LuminanceMaterial",
      defines: {
        THREE_REVISION: import_three17.REVISION.replace(/\D+/g, "")
      },
      uniforms: {
        inputBuffer: new import_three17.Uniform(null),
        threshold: new import_three17.Uniform(0),
        smoothing: new import_three17.Uniform(1),
        range: new import_three17.Uniform(null)
      },
      blending: import_three17.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: luminance_default,
      vertexShader: common_default
    });
    this.colorOutput = colorOutput;
    this.luminanceRange = luminanceRange;
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the input buffer.
   *
   * @deprecated Use inputBuffer instead.
   * @param {Texture} value - The input buffer.
   */
  setInputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * The luminance threshold.
   *
   * @type {Number}
   */
  get threshold() {
    return this.uniforms.threshold.value;
  }
  set threshold(value) {
    if (this.smoothing > 0 || value > 0) {
      this.defines.THRESHOLD = "1";
    } else {
      delete this.defines.THRESHOLD;
    }
    this.uniforms.threshold.value = value;
  }
  /**
   * Returns the luminance threshold.
   *
   * @deprecated Use threshold instead.
   * @return {Number} The threshold.
   */
  getThreshold() {
    return this.threshold;
  }
  /**
   * Sets the luminance threshold.
   *
   * @deprecated Use threshold instead.
   * @param {Number} value - The threshold.
   */
  setThreshold(value) {
    this.threshold = value;
  }
  /**
   * The luminance threshold smoothing.
   *
   * @type {Number}
   */
  get smoothing() {
    return this.uniforms.smoothing.value;
  }
  set smoothing(value) {
    if (this.threshold > 0 || value > 0) {
      this.defines.THRESHOLD = "1";
    } else {
      delete this.defines.THRESHOLD;
    }
    this.uniforms.smoothing.value = value;
  }
  /**
   * Returns the luminance threshold smoothing factor.
   *
   * @deprecated Use smoothing instead.
   * @return {Number} The smoothing factor.
   */
  getSmoothingFactor() {
    return this.smoothing;
  }
  /**
   * Sets the luminance threshold smoothing factor.
   *
   * @deprecated Use smoothing instead.
   * @param {Number} value - The smoothing factor.
   */
  setSmoothingFactor(value) {
    this.smoothing = value;
  }
  /**
   * Indicates whether the luminance threshold is enabled.
   *
   * @type {Boolean}
   * @deprecated Adjust the threshold or smoothing factor instead.
   */
  get useThreshold() {
    return this.threshold > 0 || this.smoothing > 0;
  }
  set useThreshold(value) {
  }
  /**
   * Indicates whether color output is enabled.
   *
   * @type {Boolean}
   */
  get colorOutput() {
    return this.defines.COLOR !== void 0;
  }
  set colorOutput(value) {
    if (value) {
      this.defines.COLOR = "1";
    } else {
      delete this.defines.COLOR;
    }
    this.needsUpdate = true;
  }
  /**
   * Indicates whether color output is enabled.
   *
   * @deprecated Use colorOutput instead.
   * @return {Boolean} Whether color output is enabled.
   */
  isColorOutputEnabled(value) {
    return this.colorOutput;
  }
  /**
   * Enables or disables color output.
   *
   * @deprecated Use colorOutput instead.
   * @param {Boolean} value - Whether color output should be enabled.
   */
  setColorOutputEnabled(value) {
    this.colorOutput = value;
  }
  /**
   * Indicates whether luminance masking is enabled.
   *
   * @type {Boolean}
   * @deprecated
   */
  get useRange() {
    return this.luminanceRange !== null;
  }
  set useRange(value) {
    this.luminanceRange = null;
  }
  /**
   * The luminance range. Set to null to disable.
   *
   * @type {Boolean}
   */
  get luminanceRange() {
    return this.uniforms.range.value;
  }
  set luminanceRange(value) {
    if (value !== null) {
      this.defines.RANGE = "1";
    } else {
      delete this.defines.RANGE;
    }
    this.uniforms.range.value = value;
    this.needsUpdate = true;
  }
  /**
   * Returns the current luminance range.
   *
   * @deprecated Use luminanceRange instead.
   * @return {Vector2} The luminance range.
   */
  getLuminanceRange() {
    return this.luminanceRange;
  }
  /**
   * Sets a luminance range. Set to null to disable.
   *
   * @deprecated Use luminanceRange instead.
   * @param {Vector2} value - The luminance range.
   */
  setLuminanceRange(value) {
    this.luminanceRange = value;
  }
};

// src/materials/MaskMaterial.js
var import_three18 = require("three");

// src/materials/glsl/mask.frag
var mask_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\n#ifdef MASK_PRECISION_HIGH\nuniform mediump sampler2D maskTexture;\n#else\nuniform lowp sampler2D maskTexture;\n#endif\n#if MASK_FUNCTION != 0\nuniform float strength;\n#endif\nvarying vec2 vUv;void main(){\n#if COLOR_CHANNEL == 0\nfloat mask=texture2D(maskTexture,vUv).r;\n#elif COLOR_CHANNEL == 1\nfloat mask=texture2D(maskTexture,vUv).g;\n#elif COLOR_CHANNEL == 2\nfloat mask=texture2D(maskTexture,vUv).b;\n#else\nfloat mask=texture2D(maskTexture,vUv).a;\n#endif\n#if MASK_FUNCTION == 0\n#ifdef INVERTED\nmask=step(mask,0.0);\n#else\nmask=1.0-step(mask,0.0);\n#endif\n#else\nmask=clamp(mask*strength,0.0,1.0);\n#ifdef INVERTED\nmask=1.0-mask;\n#endif\n#endif\n#if MASK_FUNCTION == 2\ngl_FragColor=vec4(mask*texture2D(inputBuffer,vUv).rgb,mask);\n#else\ngl_FragColor=mask*texture2D(inputBuffer,vUv);\n#endif\n}";

// src/materials/MaskMaterial.js
var MaskMaterial = class extends import_three18.ShaderMaterial {
  /**
   * Constructs a new mask material.
   *
   * @param {Texture} [maskTexture] - The mask texture.
   */
  constructor(maskTexture = null) {
    super({
      name: "MaskMaterial",
      uniforms: {
        maskTexture: new import_three18.Uniform(maskTexture),
        inputBuffer: new import_three18.Uniform(null),
        strength: new import_three18.Uniform(1)
      },
      blending: import_three18.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: mask_default,
      vertexShader: common_default
    });
    this.colorChannel = ColorChannel.RED;
    this.maskFunction = MaskFunction.DISCARD;
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the input buffer.
   *
   * @deprecated Use inputBuffer instead.
   * @param {Texture} value - The input buffer.
   */
  setInputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * The mask texture.
   *
   * @type {Texture}
   */
  set maskTexture(value) {
    this.uniforms.maskTexture.value = value;
    delete this.defines.MASK_PRECISION_HIGH;
    if (value.type !== import_three18.UnsignedByteType) {
      this.defines.MASK_PRECISION_HIGH = "1";
    }
    this.needsUpdate = true;
  }
  /**
   * Sets the mask texture.
   *
   * @deprecated Use maskTexture instead.
   * @param {Texture} value - The texture.
   */
  setMaskTexture(value) {
    this.maskTexture = value;
  }
  /**
   * Sets the color channel to use for masking. Default is `ColorChannel.RED`.
   *
   * @type {ColorChannel}
   */
  set colorChannel(value) {
    this.defines.COLOR_CHANNEL = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the color channel to use for masking. Default is `ColorChannel.RED`.
   *
   * @deprecated Use colorChannel instead.
   * @param {ColorChannel} value - The channel.
   */
  setColorChannel(value) {
    this.colorChannel = value;
  }
  /**
   * The masking technique. Default is `MaskFunction.DISCARD`.
   *
   * @type {MaskFunction}
   */
  set maskFunction(value) {
    this.defines.MASK_FUNCTION = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the masking technique. Default is `MaskFunction.DISCARD`.
   *
   * @deprecated Use maskFunction instead.
   * @param {MaskFunction} value - The function.
   */
  setMaskFunction(value) {
    this.maskFunction = value;
  }
  /**
   * Indicates whether the masking is inverted.
   *
   * @type {Boolean}
   */
  get inverted() {
    return this.defines.INVERTED !== void 0;
  }
  set inverted(value) {
    if (this.inverted && !value) {
      delete this.defines.INVERTED;
    } else if (value) {
      this.defines.INVERTED = "1";
    }
    this.needsUpdate = true;
  }
  /**
   * Indicates whether the masking is inverted.
   *
   * @deprecated Use inverted instead.
   * @return {Boolean} Whether the masking is inverted.
   */
  isInverted() {
    return this.inverted;
  }
  /**
   * Determines whether the masking should be inverted.
   *
   * @deprecated Use inverted instead.
   * @param {Boolean} value - Whether the masking should be inverted.
   */
  setInverted(value) {
    this.inverted = value;
  }
  /**
   * The current mask strength.
   *
   * Individual mask values will be clamped to [0.0, 1.0]. Has no effect when the mask function is set to `DISCARD`.
   *
   * @type {Number}
   */
  get strength() {
    return this.uniforms.strength.value;
  }
  set strength(value) {
    this.uniforms.strength.value = value;
  }
  /**
   * Returns the current mask strength.
   *
   * @deprecated Use strength instead.
   * @return {Number} The mask strength.
   */
  getStrength() {
    return this.strength;
  }
  /**
   * Sets the mask strength.
   *
   * Has no effect when the mask function is set to `DISCARD`.
   *
   * @deprecated Use strength instead.
   * @param {Number} value - The mask strength.
   */
  setStrength(value) {
    this.strength = value;
  }
};

// src/materials/OutlineMaterial.js
var import_three19 = require("three");

// src/materials/glsl/outline.frag
var outline_default = "uniform lowp sampler2D inputBuffer;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;void main(){vec2 c0=texture2D(inputBuffer,vUv0).rg;vec2 c1=texture2D(inputBuffer,vUv1).rg;vec2 c2=texture2D(inputBuffer,vUv2).rg;vec2 c3=texture2D(inputBuffer,vUv3).rg;float d0=(c0.x-c1.x)*0.5;float d1=(c2.x-c3.x)*0.5;float d=length(vec2(d0,d1));float a0=min(c0.y,c1.y);float a1=min(c2.y,c3.y);float visibilityFactor=min(a0,a1);gl_FragColor.rg=(1.0-visibilityFactor>0.001)?vec2(d,0.0):vec2(0.0,d);}";

// src/materials/glsl/outline.vert
var outline_default2 = "uniform vec2 texelSize;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;void main(){vec2 uv=position.xy*0.5+0.5;vUv0=vec2(uv.x+texelSize.x,uv.y);vUv1=vec2(uv.x-texelSize.x,uv.y);vUv2=vec2(uv.x,uv.y+texelSize.y);vUv3=vec2(uv.x,uv.y-texelSize.y);gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/OutlineMaterial.js
var OutlineMaterial = class extends import_three19.ShaderMaterial {
  /**
   * Constructs a new outline material.
   *
   * TODO Remove texelSize param.
   * @param {Vector2} [texelSize] - The screen texel size.
   */
  constructor(texelSize = new import_three19.Vector2()) {
    super({
      name: "OutlineMaterial",
      uniforms: {
        inputBuffer: new import_three19.Uniform(null),
        texelSize: new import_three19.Uniform(new import_three19.Vector2())
      },
      blending: import_three19.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: outline_default,
      vertexShader: outline_default2
    });
    this.uniforms.texelSize.value.set(texelSize.x, texelSize.y);
    this.uniforms.maskTexture = this.uniforms.inputBuffer;
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the input buffer.
   *
   * @deprecated Use inputBuffer instead.
   * @param {Texture} value - The input buffer.
   */
  setInputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the texel size.
   *
   * @deprecated Use setSize() instead.
   * @param {Number} x - The texel width.
   * @param {Number} y - The texel height.
   */
  setTexelSize(x, y) {
    this.uniforms.texelSize.value.set(x, y);
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.uniforms.texelSize.value.set(1 / width, 1 / height);
  }
};

// src/materials/SMAAWeightsMaterial.js
var import_three20 = require("three");

// src/materials/glsl/smaa-weights.frag
var smaa_weights_default = "#define sampleLevelZeroOffset(t, coord, offset) texture2D(t, coord + offset * texelSize)\n#if __VERSION__ < 300\n#define round(v) floor(v + 0.5)\n#endif\n#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\nuniform lowp sampler2D areaTexture;uniform lowp sampler2D searchTexture;uniform vec2 texelSize;uniform vec2 resolution;varying vec2 vUv;varying vec4 vOffset[3];varying vec2 vPixCoord;void movec(const in bvec2 c,inout vec2 variable,const in vec2 value){if(c.x){variable.x=value.x;}if(c.y){variable.y=value.y;}}void movec(const in bvec4 c,inout vec4 variable,const in vec4 value){movec(c.xy,variable.xy,value.xy);movec(c.zw,variable.zw,value.zw);}vec2 decodeDiagBilinearAccess(in vec2 e){e.r=e.r*abs(5.0*e.r-5.0*0.75);return round(e);}vec4 decodeDiagBilinearAccess(in vec4 e){e.rb=e.rb*abs(5.0*e.rb-5.0*0.75);return round(e);}vec2 searchDiag1(const in vec2 texCoord,const in vec2 dir,out vec2 e){vec4 coord=vec4(texCoord,-1.0,1.0);vec3 t=vec3(texelSize,1.0);for(int i=0;i<MAX_SEARCH_STEPS_INT;++i){if(!(coord.z<float(MAX_SEARCH_STEPS_DIAG_INT-1)&&coord.w>0.9)){break;}coord.xyz=t*vec3(dir,1.0)+coord.xyz;e=texture2D(inputBuffer,coord.xy).rg;coord.w=dot(e,vec2(0.5));}return coord.zw;}vec2 searchDiag2(const in vec2 texCoord,const in vec2 dir,out vec2 e){vec4 coord=vec4(texCoord,-1.0,1.0);coord.x+=0.25*texelSize.x;vec3 t=vec3(texelSize,1.0);for(int i=0;i<MAX_SEARCH_STEPS_INT;++i){if(!(coord.z<float(MAX_SEARCH_STEPS_DIAG_INT-1)&&coord.w>0.9)){break;}coord.xyz=t*vec3(dir,1.0)+coord.xyz;e=texture2D(inputBuffer,coord.xy).rg;e=decodeDiagBilinearAccess(e);coord.w=dot(e,vec2(0.5));}return coord.zw;}vec2 areaDiag(const in vec2 dist,const in vec2 e,const in float offset){vec2 texCoord=vec2(AREATEX_MAX_DISTANCE_DIAG,AREATEX_MAX_DISTANCE_DIAG)*e+dist;texCoord=AREATEX_PIXEL_SIZE*texCoord+0.5*AREATEX_PIXEL_SIZE;texCoord.x+=0.5;texCoord.y+=AREATEX_SUBTEX_SIZE*offset;return texture2D(areaTexture,texCoord).rg;}vec2 calculateDiagWeights(const in vec2 texCoord,const in vec2 e,const in vec4 subsampleIndices){vec2 weights=vec2(0.0);vec4 d;vec2 end;if(e.r>0.0){d.xz=searchDiag1(texCoord,vec2(-1.0,1.0),end);d.x+=float(end.y>0.9);}else{d.xz=vec2(0.0);}d.yw=searchDiag1(texCoord,vec2(1.0,-1.0),end);if(d.x+d.y>2.0){vec4 coords=vec4(-d.x+0.25,d.x,d.y,-d.y-0.25)*texelSize.xyxy+texCoord.xyxy;vec4 c;c.xy=sampleLevelZeroOffset(inputBuffer,coords.xy,vec2(-1,0)).rg;c.zw=sampleLevelZeroOffset(inputBuffer,coords.zw,vec2(1,0)).rg;c.yxwz=decodeDiagBilinearAccess(c.xyzw);vec2 cc=vec2(2.0)*c.xz+c.yw;movec(bvec2(step(0.9,d.zw)),cc,vec2(0.0));weights+=areaDiag(d.xy,cc,subsampleIndices.z);}d.xz=searchDiag2(texCoord,vec2(-1.0,-1.0),end);if(sampleLevelZeroOffset(inputBuffer,texCoord,vec2(1,0)).r>0.0){d.yw=searchDiag2(texCoord,vec2(1.0),end);d.y+=float(end.y>0.9);}else{d.yw=vec2(0.0);}if(d.x+d.y>2.0){vec4 coords=vec4(-d.x,-d.x,d.y,d.y)*texelSize.xyxy+texCoord.xyxy;vec4 c;c.x=sampleLevelZeroOffset(inputBuffer,coords.xy,vec2(-1,0)).g;c.y=sampleLevelZeroOffset(inputBuffer,coords.xy,vec2(0,-1)).r;c.zw=sampleLevelZeroOffset(inputBuffer,coords.zw,vec2(1,0)).gr;vec2 cc=vec2(2.0)*c.xz+c.yw;movec(bvec2(step(0.9,d.zw)),cc,vec2(0.0));weights+=areaDiag(d.xy,cc,subsampleIndices.w).gr;}return weights;}float searchLength(const in vec2 e,const in float offset){vec2 scale=SEARCHTEX_SIZE*vec2(0.5,-1.0);vec2 bias=SEARCHTEX_SIZE*vec2(offset,1.0);scale+=vec2(-1.0,1.0);bias+=vec2(0.5,-0.5);scale*=1.0/SEARCHTEX_PACKED_SIZE;bias*=1.0/SEARCHTEX_PACKED_SIZE;return texture2D(searchTexture,scale*e+bias).r;}float searchXLeft(in vec2 texCoord,const in float end){vec2 e=vec2(0.0,1.0);for(int i=0;i<MAX_SEARCH_STEPS_INT;++i){if(!(texCoord.x>end&&e.g>0.8281&&e.r==0.0)){break;}e=texture2D(inputBuffer,texCoord).rg;texCoord=vec2(-2.0,0.0)*texelSize+texCoord;}float offset=-(255.0/127.0)*searchLength(e,0.0)+3.25;return texelSize.x*offset+texCoord.x;}float searchXRight(vec2 texCoord,const in float end){vec2 e=vec2(0.0,1.0);for(int i=0;i<MAX_SEARCH_STEPS_INT;++i){if(!(texCoord.x<end&&e.g>0.8281&&e.r==0.0)){break;}e=texture2D(inputBuffer,texCoord).rg;texCoord=vec2(2.0,0.0)*texelSize.xy+texCoord;}float offset=-(255.0/127.0)*searchLength(e,0.5)+3.25;return-texelSize.x*offset+texCoord.x;}float searchYUp(vec2 texCoord,const in float end){vec2 e=vec2(1.0,0.0);for(int i=0;i<MAX_SEARCH_STEPS_INT;++i){if(!(texCoord.y>end&&e.r>0.8281&&e.g==0.0)){break;}e=texture2D(inputBuffer,texCoord).rg;texCoord=-vec2(0.0,2.0)*texelSize.xy+texCoord;}float offset=-(255.0/127.0)*searchLength(e.gr,0.0)+3.25;return texelSize.y*offset+texCoord.y;}float searchYDown(vec2 texCoord,const in float end){vec2 e=vec2(1.0,0.0);for(int i=0;i<MAX_SEARCH_STEPS_INT;i++){if(!(texCoord.y<end&&e.r>0.8281&&e.g==0.0)){break;}e=texture2D(inputBuffer,texCoord).rg;texCoord=vec2(0.0,2.0)*texelSize.xy+texCoord;}float offset=-(255.0/127.0)*searchLength(e.gr,0.5)+3.25;return-texelSize.y*offset+texCoord.y;}vec2 area(const in vec2 dist,const in float e1,const in float e2,const in float offset){vec2 texCoord=vec2(AREATEX_MAX_DISTANCE)*round(4.0*vec2(e1,e2))+dist;texCoord=AREATEX_PIXEL_SIZE*texCoord+0.5*AREATEX_PIXEL_SIZE;texCoord.y=AREATEX_SUBTEX_SIZE*offset+texCoord.y;return texture2D(areaTexture,texCoord).rg;}void detectHorizontalCornerPattern(inout vec2 weights,const in vec4 texCoord,const in vec2 d){\n#if !defined(DISABLE_CORNER_DETECTION)\nvec2 leftRight=step(d.xy,d.yx);vec2 rounding=(1.0-CORNER_ROUNDING_NORM)*leftRight;rounding/=leftRight.x+leftRight.y;vec2 factor=vec2(1.0);factor.x-=rounding.x*sampleLevelZeroOffset(inputBuffer,texCoord.xy,vec2(0,1)).r;factor.x-=rounding.y*sampleLevelZeroOffset(inputBuffer,texCoord.zw,vec2(1,1)).r;factor.y-=rounding.x*sampleLevelZeroOffset(inputBuffer,texCoord.xy,vec2(0,-2)).r;factor.y-=rounding.y*sampleLevelZeroOffset(inputBuffer,texCoord.zw,vec2(1,-2)).r;weights*=clamp(factor,0.0,1.0);\n#endif\n}void detectVerticalCornerPattern(inout vec2 weights,const in vec4 texCoord,const in vec2 d){\n#if !defined(DISABLE_CORNER_DETECTION)\nvec2 leftRight=step(d.xy,d.yx);vec2 rounding=(1.0-CORNER_ROUNDING_NORM)*leftRight;rounding/=leftRight.x+leftRight.y;vec2 factor=vec2(1.0);factor.x-=rounding.x*sampleLevelZeroOffset(inputBuffer,texCoord.xy,vec2(1,0)).g;factor.x-=rounding.y*sampleLevelZeroOffset(inputBuffer,texCoord.zw,vec2(1,1)).g;factor.y-=rounding.x*sampleLevelZeroOffset(inputBuffer,texCoord.xy,vec2(-2,0)).g;factor.y-=rounding.y*sampleLevelZeroOffset(inputBuffer,texCoord.zw,vec2(-2,1)).g;weights*=clamp(factor,0.0,1.0);\n#endif\n}void main(){vec4 weights=vec4(0.0);vec4 subsampleIndices=vec4(0.0);vec2 e=texture2D(inputBuffer,vUv).rg;if(e.g>0.0){\n#if !defined(DISABLE_DIAG_DETECTION)\nweights.rg=calculateDiagWeights(vUv,e,subsampleIndices);if(weights.r==-weights.g){\n#endif\nvec2 d;vec3 coords;coords.x=searchXLeft(vOffset[0].xy,vOffset[2].x);coords.y=vOffset[1].y;d.x=coords.x;float e1=texture2D(inputBuffer,coords.xy).r;coords.z=searchXRight(vOffset[0].zw,vOffset[2].y);d.y=coords.z;d=round(resolution.xx*d+-vPixCoord.xx);vec2 sqrtD=sqrt(abs(d));float e2=sampleLevelZeroOffset(inputBuffer,coords.zy,vec2(1,0)).r;weights.rg=area(sqrtD,e1,e2,subsampleIndices.y);coords.y=vUv.y;detectHorizontalCornerPattern(weights.rg,coords.xyzy,d);\n#if !defined(DISABLE_DIAG_DETECTION)\n}else{e.r=0.0;}\n#endif\n}if(e.r>0.0){vec2 d;vec3 coords;coords.y=searchYUp(vOffset[1].xy,vOffset[2].z);coords.x=vOffset[0].x;d.x=coords.y;float e1=texture2D(inputBuffer,coords.xy).g;coords.z=searchYDown(vOffset[1].zw,vOffset[2].w);d.y=coords.z;d=round(resolution.yy*d-vPixCoord.yy);vec2 sqrtD=sqrt(abs(d));float e2=sampleLevelZeroOffset(inputBuffer,coords.xz,vec2(0,1)).g;weights.ba=area(sqrtD,e1,e2,subsampleIndices.x);coords.x=vUv.x;detectVerticalCornerPattern(weights.ba,coords.xyxz,d);}gl_FragColor=weights;}";

// src/materials/glsl/smaa-weights.vert
var smaa_weights_default2 = "uniform vec2 texelSize;uniform vec2 resolution;varying vec2 vUv;varying vec4 vOffset[3];varying vec2 vPixCoord;void main(){vUv=position.xy*0.5+0.5;vPixCoord=vUv*resolution;vOffset[0]=vUv.xyxy+texelSize.xyxy*vec4(-0.25,-0.125,1.25,-0.125);vOffset[1]=vUv.xyxy+texelSize.xyxy*vec4(-0.125,-0.25,-0.125,1.25);vOffset[2]=vec4(vOffset[0].xz,vOffset[1].yw)+vec4(-2.0,2.0,-2.0,2.0)*texelSize.xxyy*MAX_SEARCH_STEPS_FLOAT;gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/SMAAWeightsMaterial.js
var SMAAWeightsMaterial = class extends import_three20.ShaderMaterial {
  /**
   * Constructs a new SMAA weights material.
   *
   * @param {Vector2} [texelSize] - The absolute screen texel size.
   * @param {Vector2} [resolution] - The resolution.
   */
  constructor(texelSize = new import_three20.Vector2(), resolution = new import_three20.Vector2()) {
    super({
      name: "SMAAWeightsMaterial",
      defines: {
        // Configurable settings:
        MAX_SEARCH_STEPS_INT: "16",
        MAX_SEARCH_STEPS_FLOAT: "16.0",
        MAX_SEARCH_STEPS_DIAG_INT: "8",
        MAX_SEARCH_STEPS_DIAG_FLOAT: "8.0",
        CORNER_ROUNDING: "25",
        CORNER_ROUNDING_NORM: "0.25",
        // Non-configurable settings:
        AREATEX_MAX_DISTANCE: "16.0",
        AREATEX_MAX_DISTANCE_DIAG: "20.0",
        AREATEX_PIXEL_SIZE: "(1.0 / vec2(160.0, 560.0))",
        AREATEX_SUBTEX_SIZE: "(1.0 / 7.0)",
        SEARCHTEX_SIZE: "vec2(66.0, 33.0)",
        SEARCHTEX_PACKED_SIZE: "vec2(64.0, 16.0)"
      },
      uniforms: {
        inputBuffer: new import_three20.Uniform(null),
        searchTexture: new import_three20.Uniform(null),
        areaTexture: new import_three20.Uniform(null),
        resolution: new import_three20.Uniform(resolution),
        texelSize: new import_three20.Uniform(texelSize)
      },
      blending: import_three20.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: smaa_weights_default,
      vertexShader: smaa_weights_default2
    });
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * Sets the input buffer.
   *
   * @deprecated Use inputBuffer instead.
   * @param {Texture} value - The input buffer.
   */
  setInputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * The search lookup texture.
   *
   * @type {Texture}
   */
  get searchTexture() {
    return this.uniforms.searchTexture.value;
  }
  set searchTexture(value) {
    this.uniforms.searchTexture.value = value;
  }
  /**
   * The area lookup texture.
   *
   * @type {Texture}
   */
  get areaTexture() {
    return this.uniforms.areaTexture.value;
  }
  set areaTexture(value) {
    this.uniforms.areaTexture.value = value;
  }
  /**
   * Sets the search and area lookup textures.
   *
   * @deprecated Use searchTexture and areaTexture instead.
   * @param {Texture} search - The search lookup texture.
   * @param {Texture} area - The area lookup texture.
   */
  setLookupTextures(search, area2) {
    this.searchTexture = search;
    this.areaTexture = area2;
  }
  /**
   * The maximum amount of steps performed in the horizontal/vertical pattern searches, at each side of the pixel.
   * Range: [0, 112].
   *
   * In number of pixels, it's actually the double. So the maximum line length perfectly handled by, for example 16, is
   * 64 (perfectly means that longer lines won't look as good, but are still antialiased).
   *
   * @type {Number}
   */
  get orthogonalSearchSteps() {
    return Number(this.defines.MAX_SEARCH_STEPS_INT);
  }
  set orthogonalSearchSteps(value) {
    const s = Math.min(Math.max(value, 0), 112);
    this.defines.MAX_SEARCH_STEPS_INT = s.toFixed("0");
    this.defines.MAX_SEARCH_STEPS_FLOAT = s.toFixed("1");
    this.needsUpdate = true;
  }
  /**
   * Sets the maximum amount of steps performed in the horizontal/vertical pattern searches, at each side of the pixel.
   *
   * @deprecated Use orthogonalSearchSteps instead.
   * @param {Number} value - The search steps. Range: [0, 112].
   */
  setOrthogonalSearchSteps(value) {
    this.orthogonalSearchSteps = value;
  }
  /**
   * The maximum steps performed in the diagonal pattern searches, at each side of the pixel. This search
   * jumps one pixel at a time. Range: [0, 20].
   *
   * On high-end machines this search is cheap (between 0.8x and 0.9x slower for 16 steps), but it can have a
   * significant impact on older machines.
   *
   * @type {Number}
   */
  get diagonalSearchSteps() {
    return Number(this.defines.MAX_SEARCH_STEPS_DIAG_INT);
  }
  set diagonalSearchSteps(value) {
    const s = Math.min(Math.max(value, 0), 20);
    this.defines.MAX_SEARCH_STEPS_DIAG_INT = s.toFixed("0");
    this.defines.MAX_SEARCH_STEPS_DIAG_FLOAT = s.toFixed("1");
    this.needsUpdate = true;
  }
  /**
   * Specifies the maximum steps performed in the diagonal pattern searches, at each side of the pixel.
   *
   * @deprecated Use diagonalSearchSteps instead.
   * @param {Number} value - The search steps. Range: [0, 20].
   */
  setDiagonalSearchSteps(value) {
    this.diagonalSearchSteps = value;
  }
  /**
   * Indicates whether diagonal pattern detection is enabled.
   *
   * @type {Boolean}
   */
  get diagonalDetection() {
    return this.defines.DISABLE_DIAG_DETECTION === void 0;
  }
  set diagonalDetection(value) {
    if (value) {
      delete this.defines.DISABLE_DIAG_DETECTION;
    } else {
      this.defines.DISABLE_DIAG_DETECTION = "1";
    }
    this.needsUpdate = true;
  }
  /**
   * Indicates whether diagonal pattern detection is enabled.
   *
   * @deprecated Use diagonalDetection instead.
   * @return {Boolean} Whether diagonal pattern detection is enabled.
   */
  isDiagonalDetectionEnabled() {
    return this.diagonalDetection;
  }
  /**
   * Enables or disables diagonal pattern detection.
   *
   * @deprecated Use diagonalDetection instead.
   * @param {Boolean} value - Whether diagonal pattern detection should be enabled.
   */
  setDiagonalDetectionEnabled(value) {
    this.diagonalDetection = value;
  }
  /**
   * Specifies how much sharp corners will be rounded. Range: [0, 100].
   *
   * @type {Number}
   */
  get cornerRounding() {
    return Number(this.defines.CORNER_ROUNDING);
  }
  set cornerRounding(value) {
    const r = Math.min(Math.max(value, 0), 100);
    this.defines.CORNER_ROUNDING = r.toFixed("4");
    this.defines.CORNER_ROUNDING_NORM = (r / 100).toFixed("4");
    this.needsUpdate = true;
  }
  /**
   * Specifies how much sharp corners will be rounded.
   *
   * @deprecated Use cornerRounding instead.
   * @param {Number} value - The corner rounding amount. Range: [0, 100].
   */
  setCornerRounding(value) {
    this.cornerRounding = value;
  }
  /**
   * Indicates whether corner detection is enabled.
   *
   * @type {Number}
   */
  get cornerDetection() {
    return this.defines.DISABLE_CORNER_DETECTION === void 0;
  }
  set cornerDetection(value) {
    if (value) {
      delete this.defines.DISABLE_CORNER_DETECTION;
    } else {
      this.defines.DISABLE_CORNER_DETECTION = "1";
    }
    this.needsUpdate = true;
  }
  /**
   * Indicates whether corner rounding is enabled.
   *
   * @deprecated Use cornerDetection instead.
   * @return {Boolean} Whether corner rounding is enabled.
   */
  isCornerRoundingEnabled() {
    return this.cornerDetection;
  }
  /**
   * Enables or disables corner rounding.
   *
   * @deprecated Use cornerDetection instead.
   * @param {Boolean} value - Whether corner rounding should be enabled.
   */
  setCornerRoundingEnabled(value) {
    this.cornerDetection = value;
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const uniforms = this.uniforms;
    uniforms.texelSize.value.set(1 / width, 1 / height);
    uniforms.resolution.value.set(width, height);
  }
};

// src/materials/SSAOMaterial.js
var import_three21 = require("three");

// src/materials/glsl/ssao.frag
var ssao_default = "#include <common>\n#include <packing>\n#ifdef NORMAL_DEPTH\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D normalDepthBuffer;\n#else\nuniform mediump sampler2D normalDepthBuffer;\n#endif\nfloat readDepth(const in vec2 uv){return texture2D(normalDepthBuffer,uv).a;}\n#else\nuniform lowp sampler2D normalBuffer;\n#if DEPTH_PACKING == 3201\nuniform lowp sampler2D depthBuffer;\n#elif defined(GL_FRAGMENT_PRECISION_HIGH)\nuniform highp sampler2D depthBuffer;\n#else\nuniform mediump sampler2D depthBuffer;\n#endif\nfloat readDepth(const in vec2 uv){\n#if DEPTH_PACKING == 3201\nreturn unpackRGBAToDepth(texture2D(depthBuffer,uv));\n#else\nreturn texture2D(depthBuffer,uv).r;\n#endif\n}\n#endif\nuniform lowp sampler2D noiseTexture;uniform mat4 inverseProjectionMatrix;uniform mat4 projectionMatrix;uniform vec2 texelSize;uniform vec2 cameraNearFar;uniform float intensity;uniform float minRadiusScale;uniform float fade;uniform float bias;uniform vec2 distanceCutoff;uniform vec2 proximityCutoff;varying vec2 vUv;varying vec2 vUv2;float getViewZ(const in float depth){\n#ifdef PERSPECTIVE_CAMERA\nreturn perspectiveDepthToViewZ(depth,cameraNearFar.x,cameraNearFar.y);\n#else\nreturn orthographicDepthToViewZ(depth,cameraNearFar.x,cameraNearFar.y);\n#endif\n}vec3 getViewPosition(const in vec2 screenPosition,const in float depth,const in float viewZ){vec4 clipPosition=vec4(vec3(screenPosition,depth)*2.0-1.0,1.0);float clipW=projectionMatrix[2][3]*viewZ+projectionMatrix[3][3];clipPosition*=clipW;return(inverseProjectionMatrix*clipPosition).xyz;}float getAmbientOcclusion(const in vec3 p,const in vec3 n,const in float depth,const in vec2 uv){float radiusScale=1.0-smoothstep(0.0,distanceCutoff.y,depth);radiusScale=radiusScale*(1.0-minRadiusScale)+minRadiusScale;float radius=RADIUS*radiusScale;float noise=texture2D(noiseTexture,vUv2).r;float baseAngle=noise*PI2;float rings=SPIRAL_TURNS*PI2;float occlusion=0.0;int taps=0;for(int i=0;i<SAMPLES_INT;++i){float alpha=(float(i)+0.5)*INV_SAMPLES_FLOAT;float angle=alpha*rings+baseAngle;vec2 rotation=vec2(cos(angle),sin(angle));vec2 coords=alpha*radius*rotation*texelSize+uv;if(coords.s<0.0||coords.s>1.0||coords.t<0.0||coords.t>1.0){continue;}float sampleDepth=readDepth(coords);float viewZ=getViewZ(sampleDepth);\n#ifdef PERSPECTIVE_CAMERA\nfloat linearSampleDepth=viewZToOrthographicDepth(viewZ,cameraNearFar.x,cameraNearFar.y);\n#else\nfloat linearSampleDepth=sampleDepth;\n#endif\nfloat proximity=abs(depth-linearSampleDepth);if(proximity<proximityCutoff.y){float falloff=1.0-smoothstep(proximityCutoff.x,proximityCutoff.y,proximity);vec3 Q=getViewPosition(coords,sampleDepth,viewZ);vec3 v=Q-p;float vv=dot(v,v);float vn=dot(v,n)-bias;float f=max(RADIUS_SQ-vv,0.0)/RADIUS_SQ;occlusion+=(f*f*f*max(vn/(fade+vv),0.0))*falloff;}++taps;}return occlusion/(4.0*max(float(taps),1.0));}void main(){\n#ifdef NORMAL_DEPTH\nvec4 normalDepth=texture2D(normalDepthBuffer,vUv);\n#else\nvec4 normalDepth=vec4(texture2D(normalBuffer,vUv).xyz,readDepth(vUv));\n#endif\nfloat ao=0.0;float depth=normalDepth.a;float viewZ=getViewZ(depth);\n#ifdef PERSPECTIVE_CAMERA\nfloat linearDepth=viewZToOrthographicDepth(viewZ,cameraNearFar.x,cameraNearFar.y);\n#else\nfloat linearDepth=depth;\n#endif\nif(linearDepth<distanceCutoff.y){vec3 viewPosition=getViewPosition(vUv,depth,viewZ);vec3 viewNormal=unpackRGBToNormal(normalDepth.rgb);ao+=getAmbientOcclusion(viewPosition,viewNormal,linearDepth,vUv);float d=smoothstep(distanceCutoff.x,distanceCutoff.y,linearDepth);ao=mix(ao,0.0,d);\n#ifdef LEGACY_INTENSITY\nao=clamp(1.0-pow(1.0-ao,abs(intensity)),0.0,1.0);\n#endif\n}gl_FragColor.r=ao;}";

// src/materials/glsl/ssao.vert
var ssao_default2 = "uniform vec2 noiseScale;varying vec2 vUv;varying vec2 vUv2;void main(){vUv=position.xy*0.5+0.5;vUv2=vUv*noiseScale;gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/SSAOMaterial.js
var SSAOMaterial = class extends import_three21.ShaderMaterial {
  /**
   * Constructs a new SSAO material.
   *
   * @param {Camera} camera - A camera.
   */
  constructor(camera) {
    super({
      name: "SSAOMaterial",
      defines: {
        SAMPLES_INT: "0",
        INV_SAMPLES_FLOAT: "0.0",
        SPIRAL_TURNS: "0.0",
        RADIUS: "1.0",
        RADIUS_SQ: "1.0",
        DISTANCE_SCALING: "1",
        DEPTH_PACKING: "0"
      },
      uniforms: {
        depthBuffer: new import_three21.Uniform(null),
        normalBuffer: new import_three21.Uniform(null),
        normalDepthBuffer: new import_three21.Uniform(null),
        noiseTexture: new import_three21.Uniform(null),
        inverseProjectionMatrix: new import_three21.Uniform(new import_three21.Matrix4()),
        projectionMatrix: new import_three21.Uniform(new import_three21.Matrix4()),
        texelSize: new import_three21.Uniform(new import_three21.Vector2()),
        cameraNearFar: new import_three21.Uniform(new import_three21.Vector2()),
        distanceCutoff: new import_three21.Uniform(new import_three21.Vector2()),
        proximityCutoff: new import_three21.Uniform(new import_three21.Vector2()),
        noiseScale: new import_three21.Uniform(new import_three21.Vector2()),
        minRadiusScale: new import_three21.Uniform(0.33),
        intensity: new import_three21.Uniform(1),
        fade: new import_three21.Uniform(0.01),
        bias: new import_three21.Uniform(0)
      },
      blending: import_three21.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: ssao_default,
      vertexShader: ssao_default2
    });
    this.copyCameraSettings(camera);
    this.resolution = new import_three21.Vector2();
    this.r = 1;
  }
  /**
   * The current near plane setting.
   *
   * @type {Number}
   * @private
   */
  get near() {
    return this.uniforms.cameraNearFar.value.x;
  }
  /**
   * The current far plane setting.
   *
   * @type {Number}
   * @private
   */
  get far() {
    return this.uniforms.cameraNearFar.value.y;
  }
  /**
   * A combined normal-depth buffer.
   *
   * @type {Texture}
   */
  set normalDepthBuffer(value) {
    this.uniforms.normalDepthBuffer.value = value;
    if (value !== null) {
      this.defines.NORMAL_DEPTH = "1";
    } else {
      delete this.defines.NORMAL_DEPTH;
    }
    this.needsUpdate = true;
  }
  /**
   * Sets the combined normal-depth buffer.
   *
   * @deprecated Use normalDepthBuffer instead.
   * @param {Number} value - The buffer.
   */
  setNormalDepthBuffer(value) {
    this.normalDepthBuffer = value;
  }
  /**
   * The normal buffer.
   *
   * @type {Texture}
   */
  set normalBuffer(value) {
    this.uniforms.normalBuffer.value = value;
  }
  /**
   * Sets the normal buffer.
   *
   * @deprecated Use normalBuffer instead.
   * @param {Number} value - The buffer.
   */
  setNormalBuffer(value) {
    this.uniforms.normalBuffer.value = value;
  }
  /**
   * The depth buffer.
   *
   * @type {Texture}
   */
  set depthBuffer(value) {
    this.uniforms.depthBuffer.value = value;
  }
  /**
   * The depth packing strategy.
   *
   * @type {DepthPackingStrategies}
   */
  set depthPacking(value) {
    this.defines.DEPTH_PACKING = value.toFixed(0);
    this.needsUpdate = true;
  }
  /**
   * Sets the depth buffer.
   *
   * @deprecated Use depthBuffer and depthPacking instead.
   * @param {Texture} buffer - The depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthBuffer(buffer, depthPacking = import_three21.BasicDepthPacking) {
    this.depthBuffer = buffer;
    this.depthPacking = depthPacking;
  }
  /**
   * The noise texture.
   *
   * @type {Texture}
   */
  set noiseTexture(value) {
    this.uniforms.noiseTexture.value = value;
  }
  /**
   * Sets the noise texture.
   *
   * @deprecated Use noiseTexture instead.
   * @param {Number} value - The texture.
   */
  setNoiseTexture(value) {
    this.uniforms.noiseTexture.value = value;
  }
  /**
   * The sample count.
   *
   * @type {Number}
   */
  get samples() {
    return Number(this.defines.SAMPLES_INT);
  }
  set samples(value) {
    this.defines.SAMPLES_INT = value.toFixed(0);
    this.defines.INV_SAMPLES_FLOAT = (1 / value).toFixed(9);
    this.needsUpdate = true;
  }
  /**
   * Returns the amount of occlusion samples per pixel.
   *
   * @deprecated Use samples instead.
   * @return {Number} The sample count.
   */
  getSamples() {
    return this.samples;
  }
  /**
   * Sets the amount of occlusion samples per pixel.
   *
   * @deprecated Use samples instead.
   * @param {Number} value - The sample count.
   */
  setSamples(value) {
    this.samples = value;
  }
  /**
   * The sampling spiral ring count.
   *
   * @type {Number}
   */
  get rings() {
    return Number(this.defines.SPIRAL_TURNS);
  }
  set rings(value) {
    this.defines.SPIRAL_TURNS = value.toFixed(1);
    this.needsUpdate = true;
  }
  /**
   * Returns the amount of spiral turns in the occlusion sampling pattern.
   *
   * @deprecated Use rings instead.
   * @return {Number} The radius.
   */
  getRings() {
    return this.rings;
  }
  /**
   * Sets the amount of spiral turns in the occlusion sampling pattern.
   *
   * @deprecated Use rings instead.
   * @param {Number} value - The radius.
   */
  setRings(value) {
    this.rings = value;
  }
  /**
   * The intensity.
   *
   * @type {Number}
   * @deprecated Use SSAOEffect.intensity instead.
   */
  get intensity() {
    return this.uniforms.intensity.value;
  }
  set intensity(value) {
    this.uniforms.intensity.value = value;
    if (this.defines.LEGACY_INTENSITY === void 0) {
      this.defines.LEGACY_INTENSITY = "1";
      this.needsUpdate = true;
    }
  }
  /**
   * Returns the intensity.
   *
   * @deprecated Use SSAOEffect.intensity instead.
   * @return {Number} The intensity.
   */
  getIntensity() {
    return this.uniforms.intensity.value;
  }
  /**
   * Sets the intensity.
   *
   * @deprecated Use SSAOEffect.intensity instead.
   * @param {Number} value - The intensity.
   */
  setIntensity(value) {
    this.uniforms.intensity.value = value;
  }
  /**
   * The depth fade factor.
   *
   * @type {Number}
   */
  get fade() {
    return this.uniforms.fade.value;
  }
  set fade(value) {
    this.uniforms.fade.value = value;
  }
  /**
   * Returns the depth fade factor.
   *
   * @deprecated Use fade instead.
   * @return {Number} The fade factor.
   */
  getFade() {
    return this.uniforms.fade.value;
  }
  /**
   * Sets the depth fade factor.
   *
   * @deprecated Use fade instead.
   * @param {Number} value - The fade factor.
   */
  setFade(value) {
    this.uniforms.fade.value = value;
  }
  /**
   * The depth bias. Range: [0.0, 1.0].
   *
   * @type {Number}
   */
  get bias() {
    return this.uniforms.bias.value;
  }
  set bias(value) {
    this.uniforms.bias.value = value;
  }
  /**
   * Returns the depth bias.
   *
   * @deprecated Use bias instead.
   * @return {Number} The bias.
   */
  getBias() {
    return this.uniforms.bias.value;
  }
  /**
   * Sets the depth bias.
   *
   * @deprecated Use bias instead.
   * @param {Number} value - The bias.
   */
  setBias(value) {
    this.uniforms.bias.value = value;
  }
  /**
   * The minimum radius scale for distance scaling. Range: [0.0, 1.0].
   *
   * @type {Number}
   */
  get minRadiusScale() {
    return this.uniforms.minRadiusScale.value;
  }
  set minRadiusScale(value) {
    this.uniforms.minRadiusScale.value = value;
  }
  /**
   * Returns the minimum radius scale for distance scaling.
   *
   * @deprecated Use minRadiusScale instead.
   * @return {Number} The minimum radius scale.
   */
  getMinRadiusScale() {
    return this.uniforms.minRadiusScale.value;
  }
  /**
   * Sets the minimum radius scale for distance scaling.
   *
   * @deprecated Use minRadiusScale instead.
   * @param {Number} value - The minimum radius scale.
   */
  setMinRadiusScale(value) {
    this.uniforms.minRadiusScale.value = value;
  }
  /**
   * Updates the absolute radius.
   *
   * @private
   */
  updateRadius() {
    const radius = this.r * this.resolution.height;
    this.defines.RADIUS = radius.toFixed(11);
    this.defines.RADIUS_SQ = (radius * radius).toFixed(11);
    this.needsUpdate = true;
  }
  /**
   * The occlusion sampling radius. Range: [0.0, 1.0].
   *
   * @type {Number}
   */
  get radius() {
    return this.r;
  }
  set radius(value) {
    this.r = Math.min(Math.max(value, 1e-6), 1);
    this.updateRadius();
  }
  /**
   * Returns the occlusion sampling radius.
   *
   * @deprecated Use radius instead.
   * @return {Number} The radius.
   */
  getRadius() {
    return this.radius;
  }
  /**
   * Sets the occlusion sampling radius.
   *
   * @deprecated Use radius instead.
   * @param {Number} value - The radius. Range [1e-6, 1.0].
   */
  setRadius(value) {
    this.radius = value;
  }
  /**
   * Indicates whether distance-based radius scaling is enabled.
   *
   * @type {Boolean}
   * @deprecated
   */
  get distanceScaling() {
    return true;
  }
  set distanceScaling(value) {
  }
  /**
   * Indicates whether distance-based radius scaling is enabled.
   *
   * @deprecated
   * @return {Boolean} Whether distance scaling is enabled.
   */
  isDistanceScalingEnabled() {
    return this.distanceScaling;
  }
  /**
   * Enables or disables distance-based radius scaling.
   *
   * @deprecated
   * @param {Boolean} value - Whether distance scaling should be enabled.
   */
  setDistanceScalingEnabled(value) {
    this.distanceScaling = value;
  }
  /**
   * The occlusion distance threshold. Range: [0.0, 1.0].
   *
   * @type {Number}
   */
  get distanceThreshold() {
    return this.uniforms.distanceCutoff.value.x;
  }
  set distanceThreshold(value) {
    this.uniforms.distanceCutoff.value.set(
      Math.min(Math.max(value, 0), 1),
      Math.min(Math.max(value + this.distanceFalloff, 0), 1)
    );
  }
  /**
   * The occlusion distance threshold in world units.
   *
   * @type {Number}
   */
  get worldDistanceThreshold() {
    return -orthographicDepthToViewZ(this.distanceThreshold, this.near, this.far);
  }
  set worldDistanceThreshold(value) {
    this.distanceThreshold = viewZToOrthographicDepth(-value, this.near, this.far);
  }
  /**
   * The occlusion distance falloff. Range: [0.0, 1.0].
   *
   * @type {Number}
   */
  get distanceFalloff() {
    return this.uniforms.distanceCutoff.value.y - this.distanceThreshold;
  }
  set distanceFalloff(value) {
    this.uniforms.distanceCutoff.value.y = Math.min(Math.max(this.distanceThreshold + value, 0), 1);
  }
  /**
   * The occlusion distance falloff in world units.
   *
   * @type {Number}
   */
  get worldDistanceFalloff() {
    return -orthographicDepthToViewZ(this.distanceFalloff, this.near, this.far);
  }
  set worldDistanceFalloff(value) {
    this.distanceFalloff = viewZToOrthographicDepth(-value, this.near, this.far);
  }
  /**
   * Sets the occlusion distance cutoff.
   *
   * @deprecated Use distanceThreshold and distanceFalloff instead.
   * @param {Number} threshold - The distance threshold. Range [0.0, 1.0].
   * @param {Number} falloff - The falloff. Range [0.0, 1.0].
   */
  setDistanceCutoff(threshold, falloff) {
    this.uniforms.distanceCutoff.value.set(
      Math.min(Math.max(threshold, 0), 1),
      Math.min(Math.max(threshold + falloff, 0), 1)
    );
  }
  /**
   * The occlusion proximity threshold. Range: [0.0, 1.0].
   *
   * @type {Number}
   */
  get proximityThreshold() {
    return this.uniforms.proximityCutoff.value.x;
  }
  set proximityThreshold(value) {
    this.uniforms.proximityCutoff.value.set(
      Math.min(Math.max(value, 0), 1),
      Math.min(Math.max(value + this.proximityFalloff, 0), 1)
    );
  }
  /**
   * The occlusion proximity threshold in world units.
   *
   * @type {Number}
   */
  get worldProximityThreshold() {
    return -orthographicDepthToViewZ(this.proximityThreshold, this.near, this.far);
  }
  set worldProximityThreshold(value) {
    this.proximityThreshold = viewZToOrthographicDepth(-value, this.near, this.far);
  }
  /**
   * The occlusion proximity falloff. Range: [0.0, 1.0].
   *
   * @type {Number}
   */
  get proximityFalloff() {
    return this.uniforms.proximityCutoff.value.y - this.proximityThreshold;
  }
  set proximityFalloff(value) {
    this.uniforms.proximityCutoff.value.y = Math.min(Math.max(this.proximityThreshold + value, 0), 1);
  }
  /**
   * The occlusion proximity falloff in world units.
   *
   * @type {Number}
   */
  get worldProximityFalloff() {
    return -orthographicDepthToViewZ(this.proximityFalloff, this.near, this.far);
  }
  set worldProximityFalloff(value) {
    this.proximityFalloff = viewZToOrthographicDepth(-value, this.near, this.far);
  }
  /**
   * Sets the occlusion proximity cutoff.
   *
   * @deprecated Use proximityThreshold and proximityFalloff instead.
   * @param {Number} threshold - The range threshold. Range [0.0, 1.0].
   * @param {Number} falloff - The falloff. Range [0.0, 1.0].
   */
  setProximityCutoff(threshold, falloff) {
    this.uniforms.proximityCutoff.value.set(
      Math.min(Math.max(threshold, 0), 1),
      Math.min(Math.max(threshold + falloff, 0), 1)
    );
  }
  /**
   * Sets the texel size.
   *
   * @deprecated Use setSize() instead.
   * @param {Number} x - The texel width.
   * @param {Number} y - The texel height.
   */
  setTexelSize(x, y) {
    this.uniforms.texelSize.value.set(x, y);
  }
  /**
   * Copies the settings of the given camera.
   *
   * @deprecated Use copyCameraSettings instead.
   * @param {Camera} camera - A camera.
   */
  adoptCameraSettings(camera) {
    this.copyCameraSettings(camera);
  }
  /**
   * Copies the settings of the given camera.
   *
   * @param {Camera} camera - A camera.
   */
  copyCameraSettings(camera) {
    if (camera) {
      this.uniforms.cameraNearFar.value.set(camera.near, camera.far);
      this.uniforms.projectionMatrix.value.copy(camera.projectionMatrix);
      this.uniforms.inverseProjectionMatrix.value.copy(camera.projectionMatrix).invert();
      if (camera instanceof import_three21.PerspectiveCamera) {
        this.defines.PERSPECTIVE_CAMERA = "1";
      } else {
        delete this.defines.PERSPECTIVE_CAMERA;
      }
      this.needsUpdate = true;
    }
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const uniforms = this.uniforms;
    const noiseTexture = uniforms.noiseTexture.value;
    if (noiseTexture !== null) {
      uniforms.noiseScale.value.set(
        width / noiseTexture.image.width,
        height / noiseTexture.image.height
      );
    }
    uniforms.texelSize.value.set(1 / width, 1 / height);
    this.resolution.set(width, height);
    this.updateRadius();
  }
};

// src/materials/TiltShiftBlurMaterial.js
var import_three22 = require("three");

// src/materials/glsl/convolution.tilt-shift.frag
var convolution_tilt_shift_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;\n#else\nuniform lowp sampler2D inputBuffer;\n#endif\nuniform vec4 maskParams;varying vec2 vUv;varying vec2 vUv2;varying vec2 vOffset;float linearGradientMask(const in float x){return smoothstep(maskParams.x,maskParams.y,x)-smoothstep(maskParams.w,maskParams.z,x);}void main(){vec2 dUv=vOffset*(1.0-linearGradientMask(vUv2.y));vec4 sum=texture2D(inputBuffer,vec2(vUv.x-dUv.x,vUv.y+dUv.y));sum+=texture2D(inputBuffer,vec2(vUv.x+dUv.x,vUv.y+dUv.y));sum+=texture2D(inputBuffer,vec2(vUv.x+dUv.x,vUv.y-dUv.y));sum+=texture2D(inputBuffer,vec2(vUv.x-dUv.x,vUv.y-dUv.y));gl_FragColor=sum*0.25;\n#include <colorspace_fragment>\n}";

// src/materials/glsl/convolution.tilt-shift.vert
var convolution_tilt_shift_default2 = "uniform vec4 texelSize;uniform float kernel;uniform float scale;uniform float aspect;uniform vec2 rotation;varying vec2 vUv;varying vec2 vUv2;varying vec2 vOffset;void main(){vec2 uv=position.xy*0.5+0.5;vUv=uv;vUv2=(uv-0.5)*2.0*vec2(aspect,1.0);vUv2=vec2(dot(rotation,vUv2),dot(rotation,vec2(vUv2.y,-vUv2.x)));vOffset=(texelSize.xy*vec2(kernel)+texelSize.zw)*scale;gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/TiltShiftBlurMaterial.js
var TiltShiftBlurMaterial = class extends KawaseBlurMaterial {
  /**
   * Constructs a new tilt shift blur material.
   *
   * @param {Object} [options] - The options.
   * @param {Number} [options.offset=0.0] - The relative offset of the focus area.
   * @param {Number} [options.rotation=0.0] - The rotation of the focus area in radians.
   * @param {Number} [options.focusArea=0.4] - The relative size of the focus area.
   * @param {Number} [options.feather=0.3] - The softness of the focus area edges.
   */
  constructor({
    kernelSize = KernelSize.MEDIUM,
    offset = 0,
    rotation = 0,
    focusArea = 0.4,
    feather = 0.3
  } = {}) {
    super();
    this.fragmentShader = convolution_tilt_shift_default;
    this.vertexShader = convolution_tilt_shift_default2;
    this.kernelSize = kernelSize;
    this.fragmentShader = updateFragmentShader(this.fragmentShader);
    this.uniforms.aspect = new import_three22.Uniform(1);
    this.uniforms.rotation = new import_three22.Uniform(new import_three22.Vector2());
    this.uniforms.maskParams = new import_three22.Uniform(new import_three22.Vector4());
    this._offset = offset;
    this._focusArea = focusArea;
    this._feather = feather;
    this.rotation = rotation;
    this.updateParams();
  }
  /**
   * The relative offset of the focus area.
   *
   * @private
   */
  updateParams() {
    const params = this.uniforms.maskParams.value;
    const a = Math.max(this.focusArea, 0);
    const b = Math.max(a - this.feather, 0);
    params.set(
      this.offset - a,
      this.offset - b,
      this.offset + a,
      this.offset + b
    );
  }
  /**
   * The rotation of the focus area in radians.
   *
   * @type {Number}
   */
  get rotation() {
    return Math.acos(this.uniforms.rotation.value.x);
  }
  set rotation(value) {
    this.uniforms.rotation.value.set(Math.cos(value), Math.sin(value));
  }
  /**
   * The relative offset of the focus area.
   *
   * @type {Number}
   */
  get offset() {
    return this._offset;
  }
  set offset(value) {
    this._offset = value;
    this.updateParams();
  }
  /**
   * The relative size of the focus area.
   *
   * @type {Number}
   */
  get focusArea() {
    return this._focusArea;
  }
  set focusArea(value) {
    this._focusArea = value;
    this.updateParams();
  }
  /**
   * The softness of the focus area edges.
   *
   * @type {Number}
   */
  get feather() {
    return this._feather;
  }
  set feather(value) {
    this._feather = value;
    this.updateParams();
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    super.setSize(width, height);
    this.uniforms.aspect.value = width / height;
  }
};

// src/materials/UpsamplingMaterial.js
var import_three23 = require("three");

// src/materials/glsl/convolution.upsampling.frag
var convolution_upsampling_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D inputBuffer;uniform mediump sampler2D supportBuffer;\n#else\nuniform lowp sampler2D inputBuffer;uniform lowp sampler2D supportBuffer;\n#endif\nuniform float radius;varying vec2 vUv;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;varying vec2 vUv4;varying vec2 vUv5;varying vec2 vUv6;varying vec2 vUv7;void main(){vec4 c=vec4(0.0);c+=texture2D(inputBuffer,vUv0)*0.0625;c+=texture2D(inputBuffer,vUv1)*0.125;c+=texture2D(inputBuffer,vUv2)*0.0625;c+=texture2D(inputBuffer,vUv3)*0.125;c+=texture2D(inputBuffer,vUv)*0.25;c+=texture2D(inputBuffer,vUv4)*0.125;c+=texture2D(inputBuffer,vUv5)*0.0625;c+=texture2D(inputBuffer,vUv6)*0.125;c+=texture2D(inputBuffer,vUv7)*0.0625;vec4 baseColor=texture2D(supportBuffer,vUv);gl_FragColor=mix(baseColor,c,radius);\n#include <colorspace_fragment>\n}";

// src/materials/glsl/convolution.upsampling.vert
var convolution_upsampling_default2 = "uniform vec2 texelSize;varying vec2 vUv;varying vec2 vUv0;varying vec2 vUv1;varying vec2 vUv2;varying vec2 vUv3;varying vec2 vUv4;varying vec2 vUv5;varying vec2 vUv6;varying vec2 vUv7;void main(){vUv=position.xy*0.5+0.5;vUv0=vUv+texelSize*vec2(-1.0,1.0);vUv1=vUv+texelSize*vec2(0.0,1.0);vUv2=vUv+texelSize*vec2(1.0,1.0);vUv3=vUv+texelSize*vec2(-1.0,0.0);vUv4=vUv+texelSize*vec2(1.0,0.0);vUv5=vUv+texelSize*vec2(-1.0,-1.0);vUv6=vUv+texelSize*vec2(0.0,-1.0);vUv7=vUv+texelSize*vec2(1.0,-1.0);gl_Position=vec4(position.xy,1.0,1.0);}";

// src/materials/UpsamplingMaterial.js
var UpsamplingMaterial = class extends import_three23.ShaderMaterial {
  /**
   * Constructs a new upsampling material.
   */
  constructor() {
    super({
      name: "UpsamplingMaterial",
      uniforms: {
        inputBuffer: new import_three23.Uniform(null),
        supportBuffer: new import_three23.Uniform(null),
        texelSize: new import_three23.Uniform(new import_three23.Vector2()),
        radius: new import_three23.Uniform(0.85)
      },
      blending: import_three23.NoBlending,
      toneMapped: false,
      depthWrite: false,
      depthTest: false,
      fragmentShader: convolution_upsampling_default,
      vertexShader: convolution_upsampling_default2
    });
    this.fragmentShader = updateFragmentShader(this.fragmentShader);
  }
  /**
   * The input buffer.
   *
   * @type {Texture}
   */
  set inputBuffer(value) {
    this.uniforms.inputBuffer.value = value;
  }
  /**
   * A support buffer.
   *
   * @type {Texture}
   */
  set supportBuffer(value) {
    this.uniforms.supportBuffer.value = value;
  }
  /**
   * The blur radius.
   *
   * @type {Number}
   */
  get radius() {
    return this.uniforms.radius.value;
  }
  set radius(value) {
    this.uniforms.radius.value = value;
  }
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.uniforms.texelSize.value.set(1 / width, 1 / height);
  }
};

// src/passes/CopyPass.js
var import_three25 = require("three");

// src/passes/Pass.js
var import_three24 = require("three");
var dummyCamera = /* @__PURE__ */ new import_three24.Camera();
var geometry = null;
function getFullscreenTriangle() {
  if (geometry === null) {
    const vertices = new Float32Array([-1, -1, 0, 3, -1, 0, -1, 3, 0]);
    const uvs = new Float32Array([0, 0, 2, 0, 0, 2]);
    geometry = new import_three24.BufferGeometry();
    if (geometry.setAttribute !== void 0) {
      geometry.setAttribute("position", new import_three24.BufferAttribute(vertices, 3));
      geometry.setAttribute("uv", new import_three24.BufferAttribute(uvs, 2));
    } else {
      geometry.addAttribute("position", new import_three24.BufferAttribute(vertices, 3));
      geometry.addAttribute("uv", new import_three24.BufferAttribute(uvs, 2));
    }
  }
  return geometry;
}
var Pass = class _Pass {
  /**
   * Constructs a new pass.
   *
   * @param {String} [name] - The name of this pass. Does not have to be unique.
   * @param {Scene} [scene] - The scene to render. The default scene contains a single mesh that fills the screen.
   * @param {Camera} [camera] - A camera. Fullscreen effect passes don't require a camera.
   */
  constructor(name = "Pass", scene = new import_three24.Scene(), camera = dummyCamera) {
    this.name = name;
    this.renderer = null;
    this.scene = scene;
    this.camera = camera;
    this.screen = null;
    this.rtt = true;
    this.needsSwap = true;
    this.needsDepthTexture = false;
    this.enabled = true;
  }
  /**
   * Sets the render to screen flag.
   *
   * If this flag is changed, the fullscreen material will be updated as well.
   *
   * @type {Boolean}
   */
  get renderToScreen() {
    return !this.rtt;
  }
  set renderToScreen(value) {
    if (this.rtt === value) {
      const material = this.fullscreenMaterial;
      if (material !== null) {
        material.needsUpdate = true;
      }
      this.rtt = !value;
    }
  }
  /**
   * Sets the main scene.
   *
   * @type {Scene}
   */
  set mainScene(value) {
  }
  /**
   * Sets the main camera.
   *
   * @type {Camera}
   */
  set mainCamera(value) {
  }
  /**
   * Sets the renderer
   *
   * @deprecated
   * @param {WebGLRenderer} renderer - The renderer.
   */
  setRenderer(renderer) {
    this.renderer = renderer;
  }
  /**
   * Indicates whether this pass is enabled.
   *
   * @deprecated Use enabled instead.
   * @return {Boolean} Whether this pass is enabled.
   */
  isEnabled() {
    return this.enabled;
  }
  /**
   * Enables or disables this pass.
   *
   * @deprecated Use enabled instead.
   * @param {Boolean} value - Whether the pass should be enabled.
   */
  setEnabled(value) {
    this.enabled = value;
  }
  /**
   * The fullscreen material.
   *
   * @type {Material}
   */
  get fullscreenMaterial() {
    return this.screen !== null ? this.screen.material : null;
  }
  set fullscreenMaterial(value) {
    let screen = this.screen;
    if (screen !== null) {
      screen.material = value;
    } else {
      screen = new import_three24.Mesh(getFullscreenTriangle(), value);
      screen.frustumCulled = false;
      if (this.scene === null) {
        this.scene = new import_three24.Scene();
      }
      this.scene.add(screen);
      this.screen = screen;
    }
  }
  /**
   * Returns the current fullscreen material.
   *
   * @deprecated Use fullscreenMaterial instead.
   * @return {Material} The current fullscreen material, or null if there is none.
   */
  getFullscreenMaterial() {
    return this.fullscreenMaterial;
  }
  /**
   * Sets the fullscreen material.
   *
   * @deprecated Use fullscreenMaterial instead.
   * @protected
   * @param {Material} value - A fullscreen material.
   */
  setFullscreenMaterial(value) {
    this.fullscreenMaterial = value;
  }
  /**
   * Returns the current depth texture.
   *
   * @return {Texture} The current depth texture, or null if there is none.
   */
  getDepthTexture() {
    return null;
  }
  /**
   * Sets the depth texture.
   *
   * This method will be called automatically by the {@link EffectComposer}.
   * You may override this method if your pass relies on the depth information of a preceding {@link RenderPass}.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategy} [depthPacking=BasicDepthPacking] - The depth packing.
   */
  setDepthTexture(depthTexture, depthPacking = import_three24.BasicDepthPacking) {
  }
  /**
   * Renders this pass.
   *
   * This is an abstract method that must be overridden.
   *
   * @abstract
   * @throws {Error} An error is thrown if the method is not overridden.
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    throw new Error("Render method not implemented!");
  }
  /**
   * Sets the size.
   *
   * You may override this method if you want to be informed about the size of the backbuffer/canvas.
   * This method is called before {@link initialize} and every time the size of the {@link EffectComposer} changes.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
  }
  /**
   * Performs initialization tasks.
   *
   * This method is called when this pass is added to an {@link EffectComposer}.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
  }
  /**
   * Performs a shallow search for disposable properties and deletes them.
   *
   * The {@link EffectComposer} calls this method when it is being destroyed. You can use it independently to free
   * memory when you're certain that you don't need this pass anymore.
   */
  dispose() {
    for (const key of Object.keys(this)) {
      const property = this[key];
      const isDisposable = property instanceof import_three24.WebGLRenderTarget || property instanceof import_three24.Material || property instanceof import_three24.Texture || property instanceof _Pass;
      if (isDisposable) {
        this[key].dispose();
      }
    }
  }
};

// src/passes/CopyPass.js
var CopyPass = class extends Pass {
  /**
   * Constructs a new save pass.
   *
   * @param {WebGLRenderTarget} [renderTarget] - A render target.
   * @param {Boolean} [autoResize=true] - Whether the render target size should be updated automatically.
   */
  constructor(renderTarget, autoResize = true) {
    super("CopyPass");
    this.fullscreenMaterial = new CopyMaterial();
    this.needsSwap = false;
    this.renderTarget = renderTarget;
    if (renderTarget === void 0) {
      this.renderTarget = new import_three25.WebGLRenderTarget(1, 1, {
        minFilter: import_three25.LinearFilter,
        magFilter: import_three25.LinearFilter,
        stencilBuffer: false,
        depthBuffer: false
      });
      this.renderTarget.texture.name = "CopyPass.Target";
    }
    this.autoResize = autoResize;
  }
  /**
   * Enables or disables auto resizing of the render target.
   *
   * @deprecated Use autoResize instead.
   * @type {Boolean}
   */
  get resize() {
    return this.autoResize;
  }
  set resize(value) {
    this.autoResize = value;
  }
  /**
   * The output texture.
   *
   * @type {Texture}
   */
  get texture() {
    return this.renderTarget.texture;
  }
  /**
   * Returns the output texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.renderTarget.texture;
  }
  /**
   * Enables or disables auto resizing of the render target.
   *
   * @deprecated Use autoResize instead.
   * @param {Boolean} value - Whether the render target size should be updated automatically.
   */
  setAutoResizeEnabled(value) {
    this.autoResize = value;
  }
  /**
   * Saves the input buffer.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    this.fullscreenMaterial.inputBuffer = inputBuffer.texture;
    renderer.setRenderTarget(this.renderToScreen ? null : this.renderTarget);
    renderer.render(this.scene, this.camera);
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    if (this.autoResize) {
      this.renderTarget.setSize(width, height);
    }
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - A renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    if (frameBufferType !== void 0) {
      this.renderTarget.texture.type = frameBufferType;
      if (frameBufferType !== import_three25.UnsignedByteType) {
        this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
      } else if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.renderTarget.texture, SRGBColorSpace);
      }
    }
  }
};

// src/passes/AdaptiveLuminancePass.js
var AdaptiveLuminancePass = class extends Pass {
  /**
   * Constructs a new adaptive luminance pass.
   *
   * @param {Texture} luminanceBuffer - A buffer that contains the current scene luminance.
   * @param {Object} [options] - The options.
   * @param {Number} [options.minLuminance=0.01] - The minimum luminance.
   * @param {Number} [options.adaptationRate=1.0] - The luminance adaptation rate.
   */
  constructor(luminanceBuffer, { minLuminance = 0.01, adaptationRate = 1 } = {}) {
    super("AdaptiveLuminancePass");
    this.fullscreenMaterial = new AdaptiveLuminanceMaterial();
    this.needsSwap = false;
    this.renderTargetPrevious = new import_three26.WebGLRenderTarget(1, 1, {
      minFilter: import_three26.NearestFilter,
      magFilter: import_three26.NearestFilter,
      depthBuffer: false
    });
    this.renderTargetPrevious.texture.name = "Luminance.Previous";
    const material = this.fullscreenMaterial;
    material.luminanceBuffer0 = this.renderTargetPrevious.texture;
    material.luminanceBuffer1 = luminanceBuffer;
    material.minLuminance = minLuminance;
    material.adaptationRate = adaptationRate;
    this.renderTargetAdapted = this.renderTargetPrevious.clone();
    this.renderTargetAdapted.texture.name = "Luminance.Adapted";
    this.copyPass = new CopyPass(this.renderTargetPrevious, false);
  }
  /**
   * The adaptive luminance texture.
   *
   * @type {Texture}
   */
  get texture() {
    return this.renderTargetAdapted.texture;
  }
  /**
   * Returns the adaptive 1x1 luminance texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.renderTargetAdapted.texture;
  }
  /**
   * Sets the 1x1 mipmap level.
   *
   * This level is used to identify the smallest mipmap of the main luminance texture which contains the downsampled
   * average scene luminance.
   *
   * @type {Number}
   * @deprecated Use fullscreenMaterial.mipLevel1x1 instead.
   */
  set mipLevel1x1(value) {
    this.fullscreenMaterial.mipLevel1x1 = value;
  }
  /**
   * The luminance adaptation rate.
   *
   * @type {Number}
   * @deprecated Use fullscreenMaterial.adaptationRate instead.
   */
  get adaptationRate() {
    return this.fullscreenMaterial.adaptationRate;
  }
  /**
   * @type {Number}
   * @deprecated Use fullscreenMaterial.adaptationRate instead.
   */
  set adaptationRate(value) {
    this.fullscreenMaterial.adaptationRate = value;
  }
  /**
   * Renders the scene normals.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    this.fullscreenMaterial.deltaTime = deltaTime;
    renderer.setRenderTarget(this.renderToScreen ? null : this.renderTargetAdapted);
    renderer.render(this.scene, this.camera);
    this.copyPass.render(renderer, this.renderTargetAdapted);
  }
};

// src/passes/BoxBlurPass.js
var import_three27 = require("three");
var BoxBlurPass = class extends Pass {
  /**
   * Constructs a new box blur pass.
   *
   * @param {Object} [options] - The options.
   * @param {Number} [options.kernelSize=5] - Must be an odd number. The sizes 3 and 5 use optimized code paths.
   * @param {Number} [options.iterations=1] - The amount of times the blur should be applied.
   * @param {Number} [options.bilateral=false] - Enables or disables bilateral blurring.
   * @param {Number} [options.resolutionScale=1.0] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   */
  constructor({
    kernelSize = 5,
    iterations = 1,
    bilateral = false,
    resolutionScale = 1,
    resolutionX = Resolution.AUTO_SIZE,
    resolutionY = Resolution.AUTO_SIZE
  } = {}) {
    super("BoxBlurPass");
    this.needsDepthTexture = bilateral;
    this.renderTargetA = new import_three27.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTargetA.texture.name = "Blur.Target.A";
    this.renderTargetB = new import_three27.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTargetB.texture.name = "Blur.Target.B";
    this.blurMaterial = new BoxBlurMaterial({ bilateral, kernelSize });
    this.copyMaterial = new CopyMaterial();
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
    this.iterations = iterations;
  }
  set mainCamera(value) {
    this.blurMaterial.copyCameraSettings(value);
  }
  /**
   * Sets the depth texture.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthTexture(depthTexture, depthPacking = import_three27.BasicDepthPacking) {
    this.blurMaterial.depthBuffer = depthTexture;
    this.blurMaterial.depthPacking = depthPacking;
  }
  /**
   * Renders the blur.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const scene = this.scene;
    const camera = this.camera;
    const renderTargetA = this.renderTargetA;
    const renderTargetB = this.renderTargetB;
    const blurMaterial = this.blurMaterial;
    this.fullscreenMaterial = blurMaterial;
    let previousBuffer = inputBuffer;
    for (let i = 0, l = Math.max(this.iterations, 1); i < l; ++i) {
      const buffer = (i & 1) === 0 ? renderTargetA : renderTargetB;
      blurMaterial.inputBuffer = previousBuffer.texture;
      renderer.setRenderTarget(buffer);
      renderer.render(scene, camera);
      previousBuffer = buffer;
    }
    this.copyMaterial.inputBuffer = previousBuffer.texture;
    this.fullscreenMaterial = this.copyMaterial;
    renderer.setRenderTarget(this.renderToScreen ? null : outputBuffer);
    renderer.render(scene, camera);
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    const w = resolution.width, h = resolution.height;
    this.renderTargetA.setSize(w, h);
    this.renderTargetB.setSize(w, h);
    this.blurMaterial.setSize(width, height);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    this.blurMaterial.maxVaryingVectors = renderer.capabilities.maxVaryings;
    if (frameBufferType !== void 0) {
      this.renderTargetA.texture.type = frameBufferType;
      this.renderTargetB.texture.type = frameBufferType;
      if (frameBufferType !== import_three27.UnsignedByteType) {
        this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
      } else if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.renderTargetA.texture, SRGBColorSpace);
        setTextureColorSpace(this.renderTargetB.texture, SRGBColorSpace);
      }
    }
  }
};

// src/passes/ClearMaskPass.js
var ClearMaskPass = class extends Pass {
  /**
   * Constructs a new clear mask pass.
   */
  constructor() {
    super("ClearMaskPass", null, null);
    this.needsSwap = false;
  }
  /**
   * Disables the global stencil test.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const stencil = renderer.state.buffers.stencil;
    stencil.setLocked(false);
    stencil.setTest(false);
  }
};

// src/passes/ClearPass.js
var import_three28 = require("three");
var color = /* @__PURE__ */ new import_three28.Color();
var ClearPass = class extends Pass {
  /**
   * Constructs a new clear pass.
   *
   * @param {Boolean} [color=true] - Determines whether the color buffer should be cleared.
   * @param {Boolean} [depth=true] - Determines whether the depth buffer should be cleared.
   * @param {Boolean} [stencil=false] - Determines whether the stencil buffer should be cleared.
   */
  constructor(color2 = true, depth = true, stencil = false) {
    super("ClearPass", null, null);
    this.needsSwap = false;
    this.color = color2;
    this.depth = depth;
    this.stencil = stencil;
    this.overrideClearColor = null;
    this.overrideClearAlpha = -1;
  }
  /**
   * Sets the clear flags.
   *
   * @param {Boolean} color - Whether the color buffer should be cleared.
   * @param {Boolean} depth - Whether the depth buffer should be cleared.
   * @param {Boolean} stencil - Whether the stencil buffer should be cleared.
   */
  setClearFlags(color2, depth, stencil) {
    this.color = color2;
    this.depth = depth;
    this.stencil = stencil;
  }
  /**
   * Returns the override clear color. Default is null.
   *
   * @deprecated Use overrideClearColor instead.
   * @return {Color} The clear color.
   */
  getOverrideClearColor() {
    return this.overrideClearColor;
  }
  /**
   * Sets the override clear color.
   *
   * @deprecated Use overrideClearColor instead.
   * @param {Color} value - The clear color.
   */
  setOverrideClearColor(value) {
    this.overrideClearColor = value;
  }
  /**
   * Returns the override clear alpha. Default is -1.
   *
   * @deprecated Use overrideClearAlpha instead.
   * @return {Number} The clear alpha.
   */
  getOverrideClearAlpha() {
    return this.overrideClearAlpha;
  }
  /**
   * Sets the override clear alpha.
   *
   * @deprecated Use overrideClearAlpha instead.
   * @param {Number} value - The clear alpha.
   */
  setOverrideClearAlpha(value) {
    this.overrideClearAlpha = value;
  }
  /**
   * Clears the input buffer or the screen.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const overrideClearColor = this.overrideClearColor;
    const overrideClearAlpha = this.overrideClearAlpha;
    const clearAlpha = renderer.getClearAlpha();
    const hasOverrideClearColor = overrideClearColor !== null;
    const hasOverrideClearAlpha = overrideClearAlpha >= 0;
    if (hasOverrideClearColor) {
      renderer.getClearColor(color);
      renderer.setClearColor(overrideClearColor, hasOverrideClearAlpha ? overrideClearAlpha : clearAlpha);
    } else if (hasOverrideClearAlpha) {
      renderer.setClearAlpha(overrideClearAlpha);
    }
    renderer.setRenderTarget(this.renderToScreen ? null : inputBuffer);
    renderer.clear(this.color, this.depth, this.stencil);
    if (hasOverrideClearColor) {
      renderer.setClearColor(color, clearAlpha);
    } else if (hasOverrideClearAlpha) {
      renderer.setClearAlpha(clearAlpha);
    }
  }
};

// src/passes/DepthPass.js
var import_three29 = require("three");

// src/passes/RenderPass.js
var RenderPass = class extends Pass {
  /**
   * Constructs a new render pass.
   *
   * @param {Scene} scene - The scene to render.
   * @param {Camera} camera - The camera to use to render the scene.
   * @param {Material} [overrideMaterial=null] - An override material.
   */
  constructor(scene, camera, overrideMaterial = null) {
    super("RenderPass", scene, camera);
    this.needsSwap = false;
    this.clearPass = new ClearPass();
    this.overrideMaterialManager = overrideMaterial === null ? null : new OverrideMaterialManager(overrideMaterial);
    this.ignoreBackground = false;
    this.skipShadowMapUpdate = false;
    this.selection = null;
  }
  set mainScene(value) {
    this.scene = value;
  }
  set mainCamera(value) {
    this.camera = value;
  }
  get renderToScreen() {
    return super.renderToScreen;
  }
  set renderToScreen(value) {
    super.renderToScreen = value;
    this.clearPass.renderToScreen = value;
  }
  /**
   * The current override material.
   *
   * @type {Material}
   */
  get overrideMaterial() {
    const manager = this.overrideMaterialManager;
    return manager !== null ? manager.material : null;
  }
  set overrideMaterial(value) {
    const manager = this.overrideMaterialManager;
    if (value !== null) {
      if (manager !== null) {
        manager.setMaterial(value);
      } else {
        this.overrideMaterialManager = new OverrideMaterialManager(value);
      }
    } else if (manager !== null) {
      manager.dispose();
      this.overrideMaterialManager = null;
    }
  }
  /**
   * Returns the current override material.
   *
   * @deprecated Use overrideMaterial instead.
   * @return {Material} The material.
   */
  getOverrideMaterial() {
    return this.overrideMaterial;
  }
  /**
   * Sets the override material.
   *
   * @deprecated Use overrideMaterial instead.
   * @return {Material} value - The material.
   */
  setOverrideMaterial(value) {
    this.overrideMaterial = value;
  }
  /**
   * Indicates whether the target buffer should be cleared before rendering.
   *
   * @type {Boolean}
   * @deprecated Use clearPass.enabled instead.
   */
  get clear() {
    return this.clearPass.enabled;
  }
  set clear(value) {
    this.clearPass.enabled = value;
  }
  /**
   * Returns the selection. Default is `null` (no restriction).
   *
   * @deprecated Use selection instead.
   * @return {Selection} The selection.
   */
  getSelection() {
    return this.selection;
  }
  /**
   * Sets the selection. Set to `null` to disable.
   *
   * @deprecated Use selection instead.
   * @param {Selection} value - The selection.
   */
  setSelection(value) {
    this.selection = value;
  }
  /**
   * Indicates whether the scene background is disabled.
   *
   * @deprecated Use ignoreBackground instead.
   * @return {Boolean} Whether the scene background is disabled.
   */
  isBackgroundDisabled() {
    return this.ignoreBackground;
  }
  /**
   * Enables or disables the scene background.
   *
   * @deprecated Use ignoreBackground instead.
   * @param {Boolean} value - Whether the scene background should be disabled.
   */
  setBackgroundDisabled(value) {
    this.ignoreBackground = value;
  }
  /**
   * Indicates whether the shadow map auto update is disabled.
   *
   * @deprecated Use skipShadowMapUpdate instead.
   * @return {Boolean} Whether the shadow map update is disabled.
   */
  isShadowMapDisabled() {
    return this.skipShadowMapUpdate;
  }
  /**
   * Enables or disables the shadow map auto update.
   *
   * @deprecated Use skipShadowMapUpdate instead.
   * @param {Boolean} value - Whether the shadow map auto update should be disabled.
   */
  setShadowMapDisabled(value) {
    this.skipShadowMapUpdate = value;
  }
  /**
   * Returns the clear pass.
   *
   * @deprecated Use clearPass.enabled instead.
   * @return {ClearPass} The clear pass.
   */
  getClearPass() {
    return this.clearPass;
  }
  /**
   * Renders the scene.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const scene = this.scene;
    const camera = this.camera;
    const selection = this.selection;
    const mask = camera.layers.mask;
    const background = scene.background;
    const shadowMapAutoUpdate = renderer.shadowMap.autoUpdate;
    const renderTarget = this.renderToScreen ? null : inputBuffer;
    if (selection !== null) {
      camera.layers.set(selection.getLayer());
    }
    if (this.skipShadowMapUpdate) {
      renderer.shadowMap.autoUpdate = false;
    }
    if (this.ignoreBackground || this.clearPass.overrideClearColor !== null) {
      scene.background = null;
    }
    if (this.clearPass.enabled) {
      this.clearPass.render(renderer, inputBuffer);
    }
    renderer.setRenderTarget(renderTarget);
    if (this.overrideMaterialManager !== null) {
      this.overrideMaterialManager.render(renderer, scene, camera);
    } else {
      renderer.render(scene, camera);
    }
    camera.layers.mask = mask;
    scene.background = background;
    renderer.shadowMap.autoUpdate = shadowMapAutoUpdate;
  }
};

// src/passes/DepthPass.js
var DepthPass = class extends Pass {
  /**
   * Constructs a new depth pass.
   *
   * @param {Scene} scene - The scene to render.
   * @param {Camera} camera - The camera to use to render the scene.
   * @param {Object} [options] - The options.
   * @param {WebGLRenderTarget} [options.renderTarget] - A custom render target.
   * @param {Number} [options.resolutionScale=1.0] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use resolutionX instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use resolutionY instead.
   */
  constructor(scene, camera, {
    renderTarget,
    resolutionScale = 1,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("DepthPass");
    this.needsSwap = false;
    this.renderPass = new RenderPass(scene, camera, new import_three29.MeshDepthMaterial({
      depthPacking: import_three29.RGBADepthPacking
    }));
    const renderPass = this.renderPass;
    renderPass.skipShadowMapUpdate = true;
    renderPass.ignoreBackground = true;
    const clearPass = renderPass.clearPass;
    clearPass.overrideClearColor = new import_three29.Color(16777215);
    clearPass.overrideClearAlpha = 1;
    this.renderTarget = renderTarget;
    if (this.renderTarget === void 0) {
      this.renderTarget = new import_three29.WebGLRenderTarget(1, 1, {
        minFilter: import_three29.NearestFilter,
        magFilter: import_three29.NearestFilter
      });
      this.renderTarget.texture.name = "DepthPass.Target";
    }
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
  }
  set mainScene(value) {
    this.renderPass.mainScene = value;
  }
  set mainCamera(value) {
    this.renderPass.mainCamera = value;
  }
  /**
   * The depth texture.
   *
   * @type {Texture}
   */
  get texture() {
    return this.renderTarget.texture;
  }
  /**
   * Returns the depth texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.renderTarget.texture;
  }
  /**
   * Returns the resolution settings.
   *
   * @deprecated Use resolution instead.
   * @return {Resolution} The resolution.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * Returns the current resolution scale.
   *
   * @return {Number} The resolution scale.
   * @deprecated Use resolution instead.
   */
  getResolutionScale() {
    return this.resolution.scale;
  }
  /**
   * Sets the resolution scale.
   *
   * @param {Number} scale - The new resolution scale.
   * @deprecated Use resolution instead.
   */
  setResolutionScale(scale) {
    this.resolution.scale = scale;
  }
  /**
   * Renders the scene depth.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const renderTarget = this.renderToScreen ? null : this.renderTarget;
    this.renderPass.render(renderer, renderTarget);
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    this.renderTarget.setSize(resolution.width, resolution.height);
  }
};

// src/passes/DepthDownsamplingPass.js
var import_three30 = require("three");
var DepthDownsamplingPass = class extends Pass {
  /**
   * Constructs a new depth downsampling pass.
   *
   * @param {Object} [options] - The options.
   * @param {Texture} [options.normalBuffer=null] - A texture that contains view space normals. See {@link NormalPass}.
   * @param {Number} [options.resolutionScale=0.5] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use resolutionX instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use resolutionY instead.
   */
  constructor({
    normalBuffer = null,
    resolutionScale = 0.5,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("DepthDownsamplingPass");
    const material = new DepthDownsamplingMaterial();
    material.normalBuffer = normalBuffer;
    this.fullscreenMaterial = material;
    this.needsDepthTexture = true;
    this.needsSwap = false;
    this.renderTarget = new import_three30.WebGLRenderTarget(1, 1, {
      minFilter: import_three30.NearestFilter,
      magFilter: import_three30.NearestFilter,
      depthBuffer: false,
      type: import_three30.FloatType
    });
    this.renderTarget.texture.name = "DepthDownsamplingPass.Target";
    this.renderTarget.texture.generateMipmaps = false;
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
  }
  /**
   * The normal(RGB) + depth(A) texture.
   *
   * @type {Texture}
   */
  get texture() {
    return this.renderTarget.texture;
  }
  /**
   * Returns the normal(RGB) + depth(A) texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.renderTarget.texture;
  }
  /**
   * Returns the resolution settings.
   *
   * @deprecated Use resolution instead.
   * @return {Resolution} The resolution.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * Sets the depth texture.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing strategy.
   */
  setDepthTexture(depthTexture, depthPacking = import_three30.BasicDepthPacking) {
    this.fullscreenMaterial.depthBuffer = depthTexture;
    this.fullscreenMaterial.depthPacking = depthPacking;
  }
  /**
   * Downsamples depth and scene normals.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    renderer.setRenderTarget(this.renderToScreen ? null : this.renderTarget);
    renderer.render(this.scene, this.camera);
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    this.renderTarget.setSize(resolution.width, resolution.height);
    this.fullscreenMaterial.setSize(width, height);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    const gl = renderer.getContext();
    const renderable = gl.getExtension("EXT_color_buffer_float") || gl.getExtension("EXT_color_buffer_half_float");
    if (!renderable) {
      throw new Error("Rendering to float texture is not supported.");
    }
  }
};

// src/passes/DepthPickingPass.js
var import_three32 = require("three");

// src/passes/DepthCopyPass.js
var import_three31 = require("three");
var DepthCopyPass = class extends Pass {
  /**
   * Constructs a new depth save pass.
   *
   * @param {Object} [options] - The options.
   * @param {DepthPackingStrategies} [options.depthPacking=RGBADepthPacking] - The output depth packing.
   */
  constructor({ depthPacking = import_three31.RGBADepthPacking } = {}) {
    super("DepthCopyPass");
    const material = new DepthCopyMaterial();
    material.outputDepthPacking = depthPacking;
    this.fullscreenMaterial = material;
    this.needsDepthTexture = true;
    this.needsSwap = false;
    this.renderTarget = new import_three31.WebGLRenderTarget(1, 1, {
      type: depthPacking === import_three31.RGBADepthPacking ? import_three31.UnsignedByteType : import_three31.FloatType,
      minFilter: import_three31.NearestFilter,
      magFilter: import_three31.NearestFilter,
      depthBuffer: false
    });
    this.renderTarget.texture.name = "DepthCopyPass.Target";
  }
  /**
   * The output depth texture.
   *
   * @type {Texture}
   */
  get texture() {
    return this.renderTarget.texture;
  }
  /**
   * Returns the output depth texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.renderTarget.texture;
  }
  /**
   * The output depth packing.
   *
   * @type {DepthPackingStrategies}
   */
  get depthPacking() {
    return this.fullscreenMaterial.outputDepthPacking;
  }
  /**
   * Returns the output depth packing.
   *
   * @deprecated Use depthPacking instead.
   * @return {DepthPackingStrategies} The depth packing.
   */
  getDepthPacking() {
    return this.fullscreenMaterial.outputDepthPacking;
  }
  /**
   * Sets the depth texture.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing.
   */
  setDepthTexture(depthTexture, depthPacking = import_three31.BasicDepthPacking) {
    this.fullscreenMaterial.depthBuffer = depthTexture;
    this.fullscreenMaterial.inputDepthPacking = depthPacking;
  }
  /**
   * Copies depth from a depth texture.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    renderer.setRenderTarget(this.renderToScreen ? null : this.renderTarget);
    renderer.render(this.scene, this.camera);
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.renderTarget.setSize(width, height);
  }
};

// src/passes/DepthPickingPass.js
var unpackFactors = new Float32Array([
  255 / 256 / 256 ** 3,
  255 / 256 / 256 ** 2,
  255 / 256 / 256,
  255 / 256
]);
function unpackRGBAToDepth(packedDepth) {
  return (packedDepth[0] * unpackFactors[0] + packedDepth[1] * unpackFactors[1] + packedDepth[2] * unpackFactors[2] + packedDepth[3] * unpackFactors[3]) / 255;
}
var DepthPickingPass = class extends DepthCopyPass {
  /**
   * Constructs a new depth picking pass.
   *
   * @param {Object} [options] - The options.
   * @param {DepthPackingStrategies} [options.depthPacking=RGBADepthPacking] - The depth packing.
   * @param {Number} [options.mode=DepthCopyMode.SINGLE] - The depth copy mode.
   */
  constructor({ depthPacking = import_three32.RGBADepthPacking, mode = DepthCopyMode.SINGLE } = {}) {
    super({ depthPacking });
    this.name = "DepthPickingPass";
    this.fullscreenMaterial.mode = mode;
    this.pixelBuffer = depthPacking === import_three32.RGBADepthPacking ? new Uint8Array(4) : new Float32Array(4);
    this.callback = null;
  }
  /**
   * Reads depth at a specific screen position.
   *
   * Only one depth value can be picked per frame. Calling this method multiple times per frame will overwrite the
   * picking coordinates. Unresolved promises will be abandoned.
   *
   * @example
   * const ndc = new Vector3();
   * const clientRect = myViewport.getBoundingClientRect();
   * const clientX = pointerEvent.clientX - clientRect.left;
   * const clientY = pointerEvent.clientY - clientRect.top;
   * ndc.x = (clientX / myViewport.clientWidth) * 2.0 - 1.0;
   * ndc.y = -(clientY / myViewport.clientHeight) * 2.0 + 1.0;
   * const depth = await depthPickingPass.readDepth(ndc);
   * ndc.z = depth * 2.0 - 1.0;
   *
   * const worldPosition = ndc.unproject(camera);
   *
   * @param {Vector2|Vector3} ndc - Normalized device coordinates. Only X and Y are relevant.
   * @return {Promise<Number>} A promise that returns the depth on the next frame.
   */
  readDepth(ndc) {
    this.fullscreenMaterial.texelPosition.set(ndc.x * 0.5 + 0.5, ndc.y * 0.5 + 0.5);
    return new Promise((resolve) => {
      this.callback = resolve;
    });
  }
  /**
   * Copies depth and resolves depth picking promises.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const material = this.fullscreenMaterial;
    const mode = material.mode;
    if (mode === DepthCopyMode.FULL) {
      super.render(renderer);
    }
    if (this.callback !== null) {
      const renderTarget = this.renderTarget;
      const pixelBuffer = this.pixelBuffer;
      const packed = renderTarget.texture.type !== import_three32.FloatType;
      let x = 0, y = 0;
      if (mode === DepthCopyMode.SINGLE) {
        super.render(renderer);
      } else {
        const texelPosition = material.texelPosition;
        x = Math.round(texelPosition.x * renderTarget.width);
        y = Math.round(texelPosition.y * renderTarget.height);
      }
      renderer.readRenderTargetPixels(renderTarget, x, y, 1, 1, pixelBuffer);
      this.callback(packed ? unpackRGBAToDepth(pixelBuffer) : pixelBuffer[0]);
      this.callback = null;
    }
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    if (this.fullscreenMaterial.mode === DepthCopyMode.FULL) {
      super.setSize(width, height);
    }
  }
};

// src/passes/EffectPass.js
var import_three33 = require("three");
function prefixSubstrings(prefix, substrings, strings) {
  for (const substring of substrings) {
    const prefixed = "$1" + prefix + substring.charAt(0).toUpperCase() + substring.slice(1);
    const regExp = new RegExp("([^\\.])(\\b" + substring + "\\b)", "g");
    for (const entry of strings.entries()) {
      if (entry[1] !== null) {
        strings.set(entry[0], entry[1].replace(regExp, prefixed));
      }
    }
  }
}
function integrateEffect(prefix, effect, data) {
  let fragmentShader = effect.getFragmentShader();
  let vertexShader = effect.getVertexShader();
  const mainImageExists = fragmentShader !== void 0 && /mainImage/.test(fragmentShader);
  const mainUvExists = fragmentShader !== void 0 && /mainUv/.test(fragmentShader);
  data.attributes |= effect.getAttributes();
  if (fragmentShader === void 0) {
    throw new Error(`Missing fragment shader (${effect.name})`);
  } else if (mainUvExists && (data.attributes & EffectAttribute.CONVOLUTION) !== 0) {
    throw new Error(`Effects that transform UVs are incompatible with convolution effects (${effect.name})`);
  } else if (!mainImageExists && !mainUvExists) {
    throw new Error(`Could not find mainImage or mainUv function (${effect.name})`);
  } else {
    const functionRegExp = /\w+\s+(\w+)\([\w\s,]*\)\s*{/g;
    const shaderParts = data.shaderParts;
    let fragmentHead = shaderParts.get(EffectShaderSection.FRAGMENT_HEAD) || "";
    let fragmentMainUv = shaderParts.get(EffectShaderSection.FRAGMENT_MAIN_UV) || "";
    let fragmentMainImage = shaderParts.get(EffectShaderSection.FRAGMENT_MAIN_IMAGE) || "";
    let vertexHead = shaderParts.get(EffectShaderSection.VERTEX_HEAD) || "";
    let vertexMainSupport = shaderParts.get(EffectShaderSection.VERTEX_MAIN_SUPPORT) || "";
    const varyings = /* @__PURE__ */ new Set();
    const names = /* @__PURE__ */ new Set();
    if (mainUvExists) {
      fragmentMainUv += `	${prefix}MainUv(UV);
`;
      data.uvTransformation = true;
    }
    if (vertexShader !== null && /mainSupport/.test(vertexShader)) {
      const needsUv = /mainSupport *\([\w\s]*?uv\s*?\)/.test(vertexShader);
      vertexMainSupport += `	${prefix}MainSupport(`;
      vertexMainSupport += needsUv ? "vUv);\n" : ");\n";
      for (const m2 of vertexShader.matchAll(/(?:varying\s+\w+\s+([\S\s]*?);)/g)) {
        for (const n of m2[1].split(/\s*,\s*/)) {
          data.varyings.add(n);
          varyings.add(n);
          names.add(n);
        }
      }
      for (const m2 of vertexShader.matchAll(functionRegExp)) {
        names.add(m2[1]);
      }
    }
    for (const m2 of fragmentShader.matchAll(functionRegExp)) {
      names.add(m2[1]);
    }
    for (const d of effect.defines.keys()) {
      names.add(d.replace(/\([\w\s,]*\)/g, ""));
    }
    for (const u of effect.uniforms.keys()) {
      names.add(u);
    }
    names.delete("while");
    names.delete("for");
    names.delete("if");
    effect.uniforms.forEach((val, key) => data.uniforms.set(prefix + key.charAt(0).toUpperCase() + key.slice(1), val));
    effect.defines.forEach((val, key) => data.defines.set(prefix + key.charAt(0).toUpperCase() + key.slice(1), val));
    const shaders = /* @__PURE__ */ new Map([["fragment", fragmentShader], ["vertex", vertexShader]]);
    prefixSubstrings(prefix, names, data.defines);
    prefixSubstrings(prefix, names, shaders);
    fragmentShader = shaders.get("fragment");
    vertexShader = shaders.get("vertex");
    const blendMode = effect.blendMode;
    data.blendModes.set(blendMode.blendFunction, blendMode);
    if (mainImageExists) {
      if (effect.inputColorSpace !== null && effect.inputColorSpace !== data.colorSpace) {
        fragmentMainImage += effect.inputColorSpace === SRGBColorSpace ? "color0 = LinearTosRGB(color0);\n	" : "color0 = sRGBToLinear(color0);\n	";
      }
      if (effect.outputColorSpace !== NoColorSpace) {
        data.colorSpace = effect.outputColorSpace;
      } else if (effect.inputColorSpace !== null) {
        data.colorSpace = effect.inputColorSpace;
      }
      const depthParamRegExp = /MainImage *\([\w\s,]*?depth[\w\s,]*?\)/;
      fragmentMainImage += `${prefix}MainImage(color0, UV, `;
      if ((data.attributes & EffectAttribute.DEPTH) !== 0 && depthParamRegExp.test(fragmentShader)) {
        fragmentMainImage += "depth, ";
        data.readDepth = true;
      }
      fragmentMainImage += "color1);\n	";
      const blendOpacity = prefix + "BlendOpacity";
      data.uniforms.set(blendOpacity, blendMode.opacity);
      fragmentMainImage += `color0 = blend${blendMode.blendFunction}(color0, color1, ${blendOpacity});

	`;
      fragmentHead += `uniform float ${blendOpacity};

`;
    }
    fragmentHead += fragmentShader + "\n";
    if (vertexShader !== null) {
      vertexHead += vertexShader + "\n";
    }
    shaderParts.set(EffectShaderSection.FRAGMENT_HEAD, fragmentHead);
    shaderParts.set(EffectShaderSection.FRAGMENT_MAIN_UV, fragmentMainUv);
    shaderParts.set(EffectShaderSection.FRAGMENT_MAIN_IMAGE, fragmentMainImage);
    shaderParts.set(EffectShaderSection.VERTEX_HEAD, vertexHead);
    shaderParts.set(EffectShaderSection.VERTEX_MAIN_SUPPORT, vertexMainSupport);
    if (effect.extensions !== null) {
      for (const extension of effect.extensions) {
        data.extensions.add(extension);
      }
    }
  }
}
var EffectPass = class extends Pass {
  /**
   * Constructs a new effect pass.
   *
   * @param {Camera} camera - The main camera.
   * @param {...Effect} effects - The effects that will be rendered by this pass.
   */
  constructor(camera, ...effects) {
    super("EffectPass");
    this.fullscreenMaterial = new EffectMaterial(null, null, null, camera);
    this.listener = (event) => this.handleEvent(event);
    this.effects = [];
    this.setEffects(effects);
    this.skipRendering = false;
    this.minTime = 1;
    this.maxTime = Number.POSITIVE_INFINITY;
    this.timeScale = 1;
  }
  set mainScene(value) {
    for (const effect of this.effects) {
      effect.mainScene = value;
    }
  }
  set mainCamera(value) {
    this.fullscreenMaterial.copyCameraSettings(value);
    for (const effect of this.effects) {
      effect.mainCamera = value;
    }
  }
  /**
   * Indicates whether this pass encodes its output when rendering to screen.
   *
   * @type {Boolean}
   * @deprecated Use fullscreenMaterial.encodeOutput instead.
   */
  get encodeOutput() {
    return this.fullscreenMaterial.encodeOutput;
  }
  set encodeOutput(value) {
    this.fullscreenMaterial.encodeOutput = value;
  }
  /**
   * Indicates whether dithering is enabled.
   *
   * @type {Boolean}
   */
  get dithering() {
    return this.fullscreenMaterial.dithering;
  }
  set dithering(value) {
    const material = this.fullscreenMaterial;
    material.dithering = value;
    material.needsUpdate = true;
  }
  /**
   * Sets the effects.
   *
   * @param {Effect[]} effects - The effects.
   * @protected
   */
  setEffects(effects) {
    for (const effect of this.effects) {
      effect.removeEventListener("change", this.listener);
    }
    this.effects = effects.sort((a, b) => b.attributes - a.attributes);
    for (const effect of this.effects) {
      effect.addEventListener("change", this.listener);
    }
  }
  /**
   * Updates the compound shader material.
   *
   * @protected
   */
  updateMaterial() {
    const data = new EffectShaderData();
    let id = 0;
    for (const effect of this.effects) {
      if (effect.blendMode.blendFunction === BlendFunction.DST) {
        data.attributes |= effect.getAttributes() & EffectAttribute.DEPTH;
      } else if ((data.attributes & effect.getAttributes() & EffectAttribute.CONVOLUTION) !== 0) {
        throw new Error(`Convolution effects cannot be merged (${effect.name})`);
      } else {
        integrateEffect("e" + id++, effect, data);
      }
    }
    let fragmentHead = data.shaderParts.get(EffectShaderSection.FRAGMENT_HEAD);
    let fragmentMainImage = data.shaderParts.get(EffectShaderSection.FRAGMENT_MAIN_IMAGE);
    let fragmentMainUv = data.shaderParts.get(EffectShaderSection.FRAGMENT_MAIN_UV);
    const blendRegExp = /\bblend\b/g;
    for (const blendMode of data.blendModes.values()) {
      fragmentHead += blendMode.getShaderCode().replace(blendRegExp, `blend${blendMode.blendFunction}`) + "\n";
    }
    if ((data.attributes & EffectAttribute.DEPTH) !== 0) {
      if (data.readDepth) {
        fragmentMainImage = "float depth = readDepth(UV);\n\n	" + fragmentMainImage;
      }
      this.needsDepthTexture = this.getDepthTexture() === null;
    } else {
      this.needsDepthTexture = false;
    }
    if (data.colorSpace === SRGBColorSpace) {
      fragmentMainImage += "color0 = sRGBToLinear(color0);\n	";
    }
    if (data.uvTransformation) {
      fragmentMainUv = "vec2 transformedUv = vUv;\n" + fragmentMainUv;
      data.defines.set("UV", "transformedUv");
    } else {
      data.defines.set("UV", "vUv");
    }
    data.shaderParts.set(EffectShaderSection.FRAGMENT_HEAD, fragmentHead);
    data.shaderParts.set(EffectShaderSection.FRAGMENT_MAIN_IMAGE, fragmentMainImage);
    data.shaderParts.set(EffectShaderSection.FRAGMENT_MAIN_UV, fragmentMainUv);
    for (const [key, value] of data.shaderParts) {
      if (value !== null) {
        data.shaderParts.set(key, value.trim().replace(/^#/, "\n#"));
      }
    }
    this.skipRendering = id === 0;
    this.needsSwap = !this.skipRendering;
    this.fullscreenMaterial.setShaderData(data);
  }
  /**
   * Rebuilds the shader material.
   */
  recompile() {
    this.updateMaterial();
  }
  /**
   * Returns the current depth texture.
   *
   * @return {Texture} The current depth texture, or null if there is none.
   */
  getDepthTexture() {
    return this.fullscreenMaterial.depthBuffer;
  }
  /**
   * Sets the depth texture.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing.
   */
  setDepthTexture(depthTexture, depthPacking = import_three33.BasicDepthPacking) {
    this.fullscreenMaterial.depthBuffer = depthTexture;
    this.fullscreenMaterial.depthPacking = depthPacking;
    for (const effect of this.effects) {
      effect.setDepthTexture(depthTexture, depthPacking);
    }
  }
  /**
   * Renders the effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    for (const effect of this.effects) {
      effect.update(renderer, inputBuffer, deltaTime);
    }
    if (!this.skipRendering || this.renderToScreen) {
      const material = this.fullscreenMaterial;
      material.inputBuffer = inputBuffer.texture;
      material.time += deltaTime * this.timeScale;
      renderer.setRenderTarget(this.renderToScreen ? null : outputBuffer);
      renderer.render(this.scene, this.camera);
    }
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.fullscreenMaterial.setSize(width, height);
    for (const effect of this.effects) {
      effect.setSize(width, height);
    }
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    this.renderer = renderer;
    for (const effect of this.effects) {
      effect.initialize(renderer, alpha, frameBufferType);
    }
    this.updateMaterial();
    if (frameBufferType !== void 0 && frameBufferType !== import_three33.UnsignedByteType) {
      this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
    }
  }
  /**
   * Deletes disposable objects.
   */
  dispose() {
    super.dispose();
    for (const effect of this.effects) {
      effect.removeEventListener("change", this.listener);
      effect.dispose();
    }
  }
  /**
   * Handles events.
   *
   * @param {Event} event - An event.
   */
  handleEvent(event) {
    switch (event.type) {
      case "change":
        this.recompile();
        break;
    }
  }
};

// src/passes/GaussianBlurPass.js
var import_three34 = require("three");
var GaussianBlurPass = class extends Pass {
  /**
   * Constructs a new Gaussian blur pass.
   *
   * @param {Object} [options] - The options.
   * @param {Number} [options.kernelSize=35] - The kernel size. Should be an odd number in the range [3, 1020].
   * @param {Number} [options.iterations=1] - The amount of times the blur should be applied.
   * @param {Number} [options.resolutionScale=1.0] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   */
  constructor({
    kernelSize = 35,
    iterations = 1,
    resolutionScale = 1,
    resolutionX = Resolution.AUTO_SIZE,
    resolutionY = Resolution.AUTO_SIZE
  } = {}) {
    super("GaussianBlurPass");
    this.renderTargetA = new import_three34.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTargetA.texture.name = "Blur.Target.A";
    this.renderTargetB = this.renderTargetA.clone();
    this.renderTargetB.texture.name = "Blur.Target.B";
    this.blurMaterial = new GaussianBlurMaterial({ kernelSize });
    this.copyMaterial = new CopyMaterial();
    this.copyMaterial.inputBuffer = this.renderTargetB.texture;
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
    this.iterations = iterations;
  }
  /**
   * Renders the blur.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const scene = this.scene;
    const camera = this.camera;
    const renderTargetA = this.renderTargetA;
    const renderTargetB = this.renderTargetB;
    const blurMaterial = this.blurMaterial;
    this.fullscreenMaterial = blurMaterial;
    let previousBuffer = inputBuffer;
    for (let i = 0, l = Math.max(this.iterations, 1); i < l; ++i) {
      blurMaterial.direction.set(1, 0);
      blurMaterial.inputBuffer = previousBuffer.texture;
      renderer.setRenderTarget(renderTargetA);
      renderer.render(scene, camera);
      blurMaterial.direction.set(0, 1);
      blurMaterial.inputBuffer = renderTargetA.texture;
      renderer.setRenderTarget(renderTargetB);
      renderer.render(scene, camera);
      if (i === 0 && l > 1) {
        previousBuffer = renderTargetB;
      }
    }
    this.fullscreenMaterial = this.copyMaterial;
    renderer.setRenderTarget(this.renderToScreen ? null : outputBuffer);
    renderer.render(scene, camera);
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    const w = resolution.width, h = resolution.height;
    this.renderTargetA.setSize(w, h);
    this.renderTargetB.setSize(w, h);
    this.blurMaterial.setSize(width, height);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    if (frameBufferType !== void 0) {
      this.renderTargetA.texture.type = frameBufferType;
      this.renderTargetB.texture.type = frameBufferType;
      if (frameBufferType !== import_three34.UnsignedByteType) {
        this.blurMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
        this.copyMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
      } else if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.renderTargetA.texture, SRGBColorSpace);
        setTextureColorSpace(this.renderTargetB.texture, SRGBColorSpace);
      }
    }
  }
};

// src/passes/KawaseBlurPass.js
var import_three35 = require("three");
var KawaseBlurPass = class extends Pass {
  /**
   * Constructs a new Kawase blur pass.
   *
   * @param {Object} [options] - The options.
   * @param {KernelSize} [options.kernelSize=KernelSize.MEDIUM] - The blur kernel size.
   * @param {Number} [options.resolutionScale=0.5] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use resolutionX instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use resolutionY instead.
   */
  constructor({
    kernelSize = KernelSize.MEDIUM,
    resolutionScale = 0.5,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("KawaseBlurPass");
    this.renderTargetA = new import_three35.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTargetA.texture.name = "Blur.Target.A";
    this.renderTargetB = this.renderTargetA.clone();
    this.renderTargetB.texture.name = "Blur.Target.B";
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
    this._blurMaterial = new KawaseBlurMaterial();
    this._blurMaterial.kernelSize = kernelSize;
    this.copyMaterial = new CopyMaterial();
  }
  /**
   * Returns the resolution settings.
   *
   * @deprecated Use resolution instead.
   * @return {Resolution} The resolution.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * The blur material.
   *
   * @type {KawaseBlurMaterial}
   */
  get blurMaterial() {
    return this._blurMaterial;
  }
  /**
   * The blur material.
   *
   * @type {KawaseBlurMaterial}
   * @protected
   */
  set blurMaterial(value) {
    this._blurMaterial = value;
  }
  /**
   * Indicates whether dithering is enabled.
   *
   * @type {Boolean}
   * @deprecated Use copyMaterial.dithering instead.
   */
  get dithering() {
    return this.copyMaterial.dithering;
  }
  set dithering(value) {
    this.copyMaterial.dithering = value;
  }
  /**
   * The kernel size.
   *
   * @type {KernelSize}
   * @deprecated Use blurMaterial.kernelSize instead.
   */
  get kernelSize() {
    return this.blurMaterial.kernelSize;
  }
  set kernelSize(value) {
    this.blurMaterial.kernelSize = value;
  }
  /**
   * The current width of the internal render targets.
   *
   * @type {Number}
   * @deprecated Use resolution.width instead.
   */
  get width() {
    return this.resolution.width;
  }
  /**
   * Sets the render width.
   *
   * @type {Number}
   * @deprecated Use resolution.preferredWidth instead.
   */
  set width(value) {
    this.resolution.preferredWidth = value;
  }
  /**
   * The current height of the internal render targets.
   *
   * @type {Number}
   * @deprecated Use resolution.height instead.
   */
  get height() {
    return this.resolution.height;
  }
  /**
   * Sets the render height.
   *
   * @type {Number}
   * @deprecated Use resolution.preferredHeight instead.
   */
  set height(value) {
    this.resolution.preferredHeight = value;
  }
  /**
   * The current blur scale.
   *
   * @type {Number}
   * @deprecated Use blurMaterial.scale instead.
   */
  get scale() {
    return this.blurMaterial.scale;
  }
  set scale(value) {
    this.blurMaterial.scale = value;
  }
  /**
   * Returns the current blur scale.
   *
   * @deprecated Use blurMaterial.scale instead.
   * @return {Number} The scale.
   */
  getScale() {
    return this.blurMaterial.scale;
  }
  /**
   * Sets the blur scale.
   *
   * @deprecated Use blurMaterial.scale instead.
   * @param {Number} value - The scale.
   */
  setScale(value) {
    this.blurMaterial.scale = value;
  }
  /**
   * Returns the kernel size.
   *
   * @deprecated Use blurMaterial.kernelSize instead.
   * @return {KernelSize} The kernel size.
   */
  getKernelSize() {
    return this.kernelSize;
  }
  /**
   * Sets the kernel size.
   *
   * Larger kernels require more processing power but scale well with larger render resolutions.
   *
   * @deprecated Use blurMaterial.kernelSize instead.
   * @param {KernelSize} value - The kernel size.
   */
  setKernelSize(value) {
    this.kernelSize = value;
  }
  /**
   * Returns the current resolution scale.
   *
   * @return {Number} The resolution scale.
   * @deprecated Use resolution instead.
   */
  getResolutionScale() {
    return this.resolution.scale;
  }
  /**
   * Sets the resolution scale.
   *
   * @param {Number} scale - The new resolution scale.
   * @deprecated Use resolution instead.
   */
  setResolutionScale(scale) {
    this.resolution.scale = scale;
  }
  /**
   * Renders the blur.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const scene = this.scene;
    const camera = this.camera;
    const renderTargetA = this.renderTargetA;
    const renderTargetB = this.renderTargetB;
    const material = this.blurMaterial;
    const kernelSequence = material.kernelSequence;
    let previousBuffer = inputBuffer;
    this.fullscreenMaterial = material;
    for (let i = 0, l = kernelSequence.length; i < l; ++i) {
      const buffer = (i & 1) === 0 ? renderTargetA : renderTargetB;
      material.kernel = kernelSequence[i];
      material.inputBuffer = previousBuffer.texture;
      renderer.setRenderTarget(buffer);
      renderer.render(scene, camera);
      previousBuffer = buffer;
    }
    this.fullscreenMaterial = this.copyMaterial;
    this.copyMaterial.inputBuffer = previousBuffer.texture;
    renderer.setRenderTarget(this.renderToScreen ? null : outputBuffer);
    renderer.render(scene, camera);
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    const w = resolution.width, h = resolution.height;
    this.renderTargetA.setSize(w, h);
    this.renderTargetB.setSize(w, h);
    this.blurMaterial.setSize(width, height);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    if (frameBufferType !== void 0) {
      this.renderTargetA.texture.type = frameBufferType;
      this.renderTargetB.texture.type = frameBufferType;
      if (frameBufferType !== import_three35.UnsignedByteType) {
        this.blurMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
        this.copyMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
      } else if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.renderTargetA.texture, SRGBColorSpace);
        setTextureColorSpace(this.renderTargetB.texture, SRGBColorSpace);
      }
    }
  }
  /**
   * An auto sizing flag.
   *
   * @type {Number}
   * @deprecated Use {@link Resolution.AUTO_SIZE} instead.
   */
  static get AUTO_SIZE() {
    return Resolution.AUTO_SIZE;
  }
};

// src/passes/LambdaPass.js
var LambdaPass = class extends Pass {
  /**
   * Constructs a new lambda pass.
   *
   * @param {Function} f - A function.
   */
  constructor(f) {
    super("LambdaPass", null, null);
    this.needsSwap = false;
    this.f = f;
  }
  /**
   * Executes the function.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    this.f();
  }
};

// src/passes/LuminancePass.js
var import_three36 = require("three");
var LuminancePass = class extends Pass {
  /**
   * Constructs a new luminance pass.
   *
   * @param {Object} [options] - The options. See {@link LuminanceMaterial} for additional options.
   * @param {WebGLRenderTarget} [options.renderTarget] - A custom render target.
   * @param {Number} [options.resolutionScale=1.0] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use resolutionX instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use resolutionY instead.
   */
  constructor({
    renderTarget,
    luminanceRange,
    colorOutput,
    resolutionScale = 1,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("LuminancePass");
    this.fullscreenMaterial = new LuminanceMaterial(colorOutput, luminanceRange);
    this.needsSwap = false;
    this.renderTarget = renderTarget;
    if (this.renderTarget === void 0) {
      this.renderTarget = new import_three36.WebGLRenderTarget(1, 1, { depthBuffer: false });
      this.renderTarget.texture.name = "LuminancePass.Target";
    }
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
  }
  /**
   * The luminance texture.
   *
   * @type {Texture}
   */
  get texture() {
    return this.renderTarget.texture;
  }
  /**
   * Returns the luminance texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.renderTarget.texture;
  }
  /**
   * Returns the resolution settings.
   *
   * @deprecated Use resolution instead.
   * @return {Resolution} The resolution.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * Renders the luminance.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const material = this.fullscreenMaterial;
    material.inputBuffer = inputBuffer.texture;
    renderer.setRenderTarget(this.renderToScreen ? null : this.renderTarget);
    renderer.render(this.scene, this.camera);
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    this.renderTarget.setSize(resolution.width, resolution.height);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - A renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    if (frameBufferType !== void 0 && frameBufferType !== import_three36.UnsignedByteType) {
      this.renderTarget.texture.type = frameBufferType;
      this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
    }
  }
};

// src/passes/MaskPass.js
var MaskPass = class extends Pass {
  /**
   * Constructs a new mask pass.
   *
   * @param {Scene} scene - The scene to render.
   * @param {Camera} camera - The camera to use.
   */
  constructor(scene, camera) {
    super("MaskPass", scene, camera);
    this.needsSwap = false;
    this.clearPass = new ClearPass(false, false, true);
    this.inverse = false;
  }
  set mainScene(value) {
    this.scene = value;
  }
  set mainCamera(value) {
    this.camera = value;
  }
  /**
   * Indicates whether the mask should be inverted.
   *
   * @type {Boolean}
   */
  get inverted() {
    return this.inverse;
  }
  set inverted(value) {
    this.inverse = value;
  }
  /**
   * Indicates whether this pass should clear the stencil buffer.
   *
   * @type {Boolean}
   * @deprecated Use clearPass.enabled instead.
   */
  get clear() {
    return this.clearPass.enabled;
  }
  set clear(value) {
    this.clearPass.enabled = value;
  }
  /**
   * Returns the internal clear pass.
   *
   * @deprecated Use clearPass.enabled instead.
   * @return {ClearPass} The clear pass.
   */
  getClearPass() {
    return this.clearPass;
  }
  /**
   * Indicates whether the mask is inverted.
   *
   * @deprecated Use inverted instead.
   * @return {Boolean} Whether the mask is inverted.
   */
  isInverted() {
    return this.inverted;
  }
  /**
   * Enables or disable mask inversion.
   *
   * @deprecated Use inverted instead.
   * @param {Boolean} value - Whether the mask should be inverted.
   */
  setInverted(value) {
    this.inverted = value;
  }
  /**
   * Renders the effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const context = renderer.getContext();
    const buffers = renderer.state.buffers;
    const scene = this.scene;
    const camera = this.camera;
    const clearPass = this.clearPass;
    const writeValue = this.inverted ? 0 : 1;
    const clearValue = 1 - writeValue;
    buffers.color.setMask(false);
    buffers.depth.setMask(false);
    buffers.color.setLocked(true);
    buffers.depth.setLocked(true);
    buffers.stencil.setTest(true);
    buffers.stencil.setOp(context.REPLACE, context.REPLACE, context.REPLACE);
    buffers.stencil.setFunc(context.ALWAYS, writeValue, 4294967295);
    buffers.stencil.setClear(clearValue);
    buffers.stencil.setLocked(true);
    if (this.clearPass.enabled) {
      if (this.renderToScreen) {
        clearPass.render(renderer, null);
      } else {
        clearPass.render(renderer, inputBuffer);
        clearPass.render(renderer, outputBuffer);
      }
    }
    if (this.renderToScreen) {
      renderer.setRenderTarget(null);
      renderer.render(scene, camera);
    } else {
      renderer.setRenderTarget(inputBuffer);
      renderer.render(scene, camera);
      renderer.setRenderTarget(outputBuffer);
      renderer.render(scene, camera);
    }
    buffers.color.setLocked(false);
    buffers.depth.setLocked(false);
    buffers.stencil.setLocked(false);
    buffers.stencil.setFunc(context.EQUAL, 1, 4294967295);
    buffers.stencil.setOp(context.KEEP, context.KEEP, context.KEEP);
    buffers.stencil.setLocked(true);
  }
};

// src/passes/MipmapBlurPass.js
var import_three37 = require("three");
var MipmapBlurPass = class extends Pass {
  /**
   * Constructs a new mipmap blur pass.
   *
   * @param {Object} [options] - The options.
   */
  constructor() {
    super("MipmapBlurPass");
    this.needsSwap = false;
    this.renderTarget = new import_three37.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTarget.texture.name = "Upsampling.Mipmap0";
    this.downsamplingMipmaps = [];
    this.upsamplingMipmaps = [];
    this.downsamplingMaterial = new DownsamplingMaterial();
    this.upsamplingMaterial = new UpsamplingMaterial();
    this.resolution = new import_three37.Vector2();
  }
  /**
   * A texture that contains the blurred result.
   *
   * @type {Texture}
   */
  get texture() {
    return this.renderTarget.texture;
  }
  /**
   * The MIP levels. Default is 8.
   *
   * @type {Number}
   */
  get levels() {
    return this.downsamplingMipmaps.length;
  }
  set levels(value) {
    if (this.levels !== value) {
      const renderTarget = this.renderTarget;
      this.dispose();
      this.downsamplingMipmaps = [];
      this.upsamplingMipmaps = [];
      for (let i = 0; i < value; ++i) {
        const mipmap = renderTarget.clone();
        mipmap.texture.name = "Downsampling.Mipmap" + i;
        this.downsamplingMipmaps.push(mipmap);
      }
      this.upsamplingMipmaps.push(renderTarget);
      for (let i = 1, l = value - 1; i < l; ++i) {
        const mipmap = renderTarget.clone();
        mipmap.texture.name = "Upsampling.Mipmap" + i;
        this.upsamplingMipmaps.push(mipmap);
      }
      this.setSize(this.resolution.x, this.resolution.y);
    }
  }
  /**
   * The blur radius.
   *
   * @type {Number}
   */
  get radius() {
    return this.upsamplingMaterial.radius;
  }
  set radius(value) {
    this.upsamplingMaterial.radius = value;
  }
  /**
   * Renders the blur.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const { scene, camera } = this;
    const { downsamplingMaterial, upsamplingMaterial } = this;
    const { downsamplingMipmaps, upsamplingMipmaps } = this;
    let previousBuffer = inputBuffer;
    this.fullscreenMaterial = downsamplingMaterial;
    for (let i = 0, l = downsamplingMipmaps.length; i < l; ++i) {
      const mipmap = downsamplingMipmaps[i];
      downsamplingMaterial.setSize(previousBuffer.width, previousBuffer.height);
      downsamplingMaterial.inputBuffer = previousBuffer.texture;
      renderer.setRenderTarget(mipmap);
      renderer.render(scene, camera);
      previousBuffer = mipmap;
    }
    this.fullscreenMaterial = upsamplingMaterial;
    for (let i = upsamplingMipmaps.length - 1; i >= 0; --i) {
      const mipmap = upsamplingMipmaps[i];
      upsamplingMaterial.setSize(previousBuffer.width, previousBuffer.height);
      upsamplingMaterial.inputBuffer = previousBuffer.texture;
      upsamplingMaterial.supportBuffer = downsamplingMipmaps[i].texture;
      renderer.setRenderTarget(mipmap);
      renderer.render(scene, camera);
      previousBuffer = mipmap;
    }
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.set(width, height);
    let w = resolution.width, h = resolution.height;
    for (let i = 0, l = this.downsamplingMipmaps.length; i < l; ++i) {
      w = Math.round(w * 0.5);
      h = Math.round(h * 0.5);
      this.downsamplingMipmaps[i].setSize(w, h);
      if (i < this.upsamplingMipmaps.length) {
        this.upsamplingMipmaps[i].setSize(w, h);
      }
    }
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    if (frameBufferType !== void 0) {
      const mipmaps = this.downsamplingMipmaps.concat(this.upsamplingMipmaps);
      for (const mipmap of mipmaps) {
        mipmap.texture.type = frameBufferType;
      }
      if (frameBufferType !== import_three37.UnsignedByteType) {
        this.downsamplingMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
        this.upsamplingMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
      } else if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        for (const mipmap of mipmaps) {
          setTextureColorSpace(mipmap.texture, SRGBColorSpace);
        }
      }
    }
  }
  /**
   * Deletes internal render targets and textures.
   */
  dispose() {
    super.dispose();
    for (const mipmap of this.downsamplingMipmaps.concat(this.upsamplingMipmaps)) {
      mipmap.dispose();
    }
  }
};

// src/passes/NormalPass.js
var import_three38 = require("three");
var NormalPass = class extends Pass {
  /**
   * Constructs a new normal pass.
   *
   * @param {Scene} scene - The scene to render.
   * @param {Camera} camera - The camera to use to render the scene.
   * @param {Object} [options] - The options.
   * @param {WebGLRenderTarget} [options.renderTarget] - A custom render target.
   * @param {Number} [options.resolutionScale=1.0] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use resolutionX instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use resolutionY instead.
   */
  constructor(scene, camera, {
    renderTarget,
    resolutionScale = 1,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("NormalPass");
    this.needsSwap = false;
    this.renderPass = new RenderPass(scene, camera, new import_three38.MeshNormalMaterial());
    const renderPass = this.renderPass;
    renderPass.ignoreBackground = true;
    renderPass.skipShadowMapUpdate = true;
    const clearPass = renderPass.getClearPass();
    clearPass.overrideClearColor = new import_three38.Color(7829503);
    clearPass.overrideClearAlpha = 1;
    this.renderTarget = renderTarget;
    if (this.renderTarget === void 0) {
      this.renderTarget = new import_three38.WebGLRenderTarget(1, 1, {
        minFilter: import_three38.NearestFilter,
        magFilter: import_three38.NearestFilter
      });
      this.renderTarget.texture.name = "NormalPass.Target";
    }
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
  }
  set mainScene(value) {
    this.renderPass.mainScene = value;
  }
  set mainCamera(value) {
    this.renderPass.mainCamera = value;
  }
  /**
   * The normal texture.
   *
   * @type {Texture}
   */
  get texture() {
    return this.renderTarget.texture;
  }
  /**
   * The normal texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.renderTarget.texture;
  }
  /**
   * Returns the resolution settings.
   *
   * @deprecated Use resolution instead.
   * @return {Resolution} The resolution.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * Returns the current resolution scale.
   *
   * @return {Number} The resolution scale.
   * @deprecated Use resolution.preferredWidth or resolution.preferredHeight instead.
   */
  getResolutionScale() {
    return this.resolution.scale;
  }
  /**
   * Sets the resolution scale.
   *
   * @param {Number} scale - The new resolution scale.
   * @deprecated Use resolution.preferredWidth or resolution.preferredHeight instead.
   */
  setResolutionScale(scale) {
    this.resolution.scale = scale;
  }
  /**
   * Renders the scene normals.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const renderTarget = this.renderToScreen ? null : this.renderTarget;
    this.renderPass.render(renderer, renderTarget, renderTarget);
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    this.renderTarget.setSize(resolution.width, resolution.height);
  }
};

// src/passes/ShaderPass.js
var import_three39 = require("three");
var ShaderPass = class extends Pass {
  /**
   * Constructs a new shader pass.
   *
   * @param {ShaderMaterial} material - A shader material.
   * @param {String} [input="inputBuffer"] - The name of the input buffer uniform.
   */
  constructor(material, input = "inputBuffer") {
    super("ShaderPass");
    this.fullscreenMaterial = material;
    this.input = input;
  }
  /**
   * Sets the name of the input buffer uniform.
   *
   * @param {String} input - The name of the input buffer uniform.
   * @deprecated Use input instead.
   */
  setInput(input) {
    this.input = input;
  }
  /**
   * Renders the effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {WebGLRenderTarget} outputBuffer - A frame buffer that serves as the output render target unless this pass renders to screen.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   * @param {Boolean} [stencilTest] - Indicates whether a stencil mask is active.
   */
  render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest) {
    const uniforms = this.fullscreenMaterial.uniforms;
    if (inputBuffer !== null && uniforms !== void 0 && uniforms[this.input] !== void 0) {
      uniforms[this.input].value = inputBuffer.texture;
    }
    renderer.setRenderTarget(this.renderToScreen ? null : outputBuffer);
    renderer.render(this.scene, this.camera);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - A renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    if (frameBufferType !== void 0 && frameBufferType !== import_three39.UnsignedByteType) {
      this.fullscreenMaterial.defines.FRAMEBUFFER_PRECISION_HIGH = "1";
    }
  }
};

// src/passes/TiltShiftBlurPass.js
var TiltShiftBlurPass = class extends KawaseBlurPass {
  /**
   * Constructs a new Kawase blur pass.
   *
   * @param {Object} [options] - The options.
   * @param {Number} [options.offset=0.0] - The relative offset of the focus area.
   * @param {Number} [options.rotation=0.0] - The rotation of the focus area in radians.
   * @param {Number} [options.focusArea=0.4] - The relative size of the focus area.
   * @param {Number} [options.feather=0.3] - The softness of the focus area edges.
   * @param {KernelSize} [options.kernelSize=KernelSize.MEDIUM] - The blur kernel size.
   * @param {Number} [options.resolutionScale=0.5] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   */
  constructor({
    offset = 0,
    rotation = 0,
    focusArea = 0.4,
    feather = 0.3,
    kernelSize = KernelSize.MEDIUM,
    resolutionScale = 0.5,
    resolutionX = Resolution.AUTO_SIZE,
    resolutionY = Resolution.AUTO_SIZE
  } = {}) {
    super({ kernelSize, resolutionScale, resolutionX, resolutionY });
    this.blurMaterial = new TiltShiftBlurMaterial({ kernelSize, offset, rotation, focusArea, feather });
  }
};

// src/core/Timer.js
var MILLISECONDS_TO_SECONDS = 1 / 1e3;
var SECONDS_TO_MILLISECONDS = 1e3;
var Timer = class {
  /**
   * Constructs a new timer.
   */
  constructor() {
    this.startTime = performance.now();
    this.previousTime = 0;
    this.currentTime = 0;
    this._delta = 0;
    this._elapsed = 0;
    this._fixedDelta = 1e3 / 60;
    this.timescale = 1;
    this.useFixedDelta = false;
    this._autoReset = false;
  }
  /**
   * Enables or disables auto reset based on page visibility.
   *
   * If enabled, the timer will be reset when the page becomes visible. This effectively pauses the timer when the page
   * is hidden. Has no effect if the API is not supported.
   *
   * @type {Boolean}
   * @see https://developer.mozilla.org/en-US/docs/Web/API/Page_Visibility_API
   */
  get autoReset() {
    return this._autoReset;
  }
  set autoReset(value) {
    if (typeof document !== "undefined" && document.hidden !== void 0) {
      if (value) {
        document.addEventListener("visibilitychange", this);
      } else {
        document.removeEventListener("visibilitychange", this);
      }
      this._autoReset = value;
    }
  }
  get delta() {
    return this._delta * MILLISECONDS_TO_SECONDS;
  }
  get fixedDelta() {
    return this._fixedDelta * MILLISECONDS_TO_SECONDS;
  }
  set fixedDelta(value) {
    this._fixedDelta = value * SECONDS_TO_MILLISECONDS;
  }
  get elapsed() {
    return this._elapsed * MILLISECONDS_TO_SECONDS;
  }
  /**
   * Updates this timer.
   *
   * @param {Boolean} [timestamp] - The current time in milliseconds.
   */
  update(timestamp) {
    if (this.useFixedDelta) {
      this._delta = this.fixedDelta;
    } else {
      this.previousTime = this.currentTime;
      this.currentTime = (timestamp !== void 0 ? timestamp : performance.now()) - this.startTime;
      this._delta = this.currentTime - this.previousTime;
    }
    this._delta *= this.timescale;
    this._elapsed += this._delta;
  }
  /**
   * Resets this timer.
   */
  reset() {
    this._delta = 0;
    this._elapsed = 0;
    this.currentTime = performance.now() - this.startTime;
  }
  handleEvent(e) {
    if (!document.hidden) {
      this.currentTime = performance.now() - this.startTime;
    }
  }
  dispose() {
    this.autoReset = false;
  }
};

// src/core/EffectComposer.js
var EffectComposer = class {
  /**
   * Constructs a new effect composer.
   *
   * @param {WebGLRenderer} renderer - The renderer that should be used.
   * @param {Object} [options] - The options.
   * @param {Boolean} [options.depthBuffer=true] - Whether the main render targets should have a depth buffer.
   * @param {Boolean} [options.stencilBuffer=false] - Whether the main render targets should have a stencil buffer.
   * @param {Boolean} [options.alpha] - Deprecated. Buffers are always RGBA since three r137.
   * @param {Number} [options.multisampling=0] - The number of samples used for multisample antialiasing. Requires WebGL 2.
   * @param {Number} [options.frameBufferType] - The type of the internal frame buffers. It's recommended to use HalfFloatType if possible.
   */
  constructor(renderer = null, {
    depthBuffer = true,
    stencilBuffer = false,
    multisampling = 0,
    frameBufferType
  } = {}) {
    this.renderer = null;
    this.inputBuffer = this.createBuffer(depthBuffer, stencilBuffer, frameBufferType, multisampling);
    this.outputBuffer = this.inputBuffer.clone();
    this.copyPass = new CopyPass();
    this.depthTexture = null;
    this.passes = [];
    this.timer = new Timer();
    this.autoRenderToScreen = true;
    this.setRenderer(renderer);
  }
  /**
   * The current amount of samples used for multisample anti-aliasing.
   *
   * @type {Number}
   */
  get multisampling() {
    return this.inputBuffer.samples || 0;
  }
  /**
   * Sets the amount of MSAA samples.
   *
   * Requires WebGL 2. Set to zero to disable multisampling.
   *
   * @type {Number}
   */
  set multisampling(value) {
    const buffer = this.inputBuffer;
    const multisampling = this.multisampling;
    if (multisampling > 0 && value > 0) {
      this.inputBuffer.samples = value;
      this.outputBuffer.samples = value;
      this.inputBuffer.dispose();
      this.outputBuffer.dispose();
    } else if (multisampling !== value) {
      this.inputBuffer.dispose();
      this.outputBuffer.dispose();
      this.inputBuffer = this.createBuffer(
        buffer.depthBuffer,
        buffer.stencilBuffer,
        buffer.texture.type,
        value
      );
      this.inputBuffer.depthTexture = this.depthTexture;
      this.outputBuffer = this.inputBuffer.clone();
    }
  }
  /**
   * Returns the internal timer.
   *
   * @return {Timer} The timer.
   */
  getTimer() {
    return this.timer;
  }
  /**
   * Returns the renderer.
   *
   * @return {WebGLRenderer} The renderer.
   */
  getRenderer() {
    return this.renderer;
  }
  /**
   * Sets the renderer.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   */
  setRenderer(renderer) {
    this.renderer = renderer;
    if (renderer !== null) {
      const size = renderer.getSize(new import_three40.Vector2());
      const alpha = renderer.getContext().getContextAttributes().alpha;
      const frameBufferType = this.inputBuffer.texture.type;
      if (frameBufferType === import_three40.UnsignedByteType && getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.inputBuffer.texture, SRGBColorSpace);
        setTextureColorSpace(this.outputBuffer.texture, SRGBColorSpace);
        this.inputBuffer.dispose();
        this.outputBuffer.dispose();
      }
      renderer.autoClear = false;
      this.setSize(size.width, size.height);
      for (const pass of this.passes) {
        pass.initialize(renderer, alpha, frameBufferType);
      }
    }
  }
  /**
   * Replaces the current renderer with the given one.
   *
   * The auto clear mechanism of the provided renderer will be disabled. If the new render size differs from the
   * previous one, all passes will be updated.
   *
   * By default, the DOM element of the current renderer will automatically be removed from its parent node and the DOM
   * element of the new renderer will take its place.
   *
   * @deprecated Use setRenderer instead.
   * @param {WebGLRenderer} renderer - The new renderer.
   * @param {Boolean} updateDOM - Indicates whether the old canvas should be replaced by the new one in the DOM.
   * @return {WebGLRenderer} The old renderer.
   */
  replaceRenderer(renderer, updateDOM = true) {
    const oldRenderer = this.renderer;
    const parent = oldRenderer.domElement.parentNode;
    this.setRenderer(renderer);
    if (updateDOM && parent !== null) {
      parent.removeChild(oldRenderer.domElement);
      parent.appendChild(renderer.domElement);
    }
    return oldRenderer;
  }
  /**
   * Creates a depth texture attachment that will be provided to all passes.
   *
   * Note: When a shader reads from a depth texture and writes to a render target that uses the same depth texture
   * attachment, the depth information will be lost. This happens even if `depthWrite` is disabled.
   *
   * @private
   * @return {DepthTexture} The depth texture.
   */
  createDepthTexture() {
    const depthTexture = this.depthTexture = new import_three40.DepthTexture();
    this.inputBuffer.depthTexture = depthTexture;
    this.inputBuffer.dispose();
    if (this.inputBuffer.stencilBuffer) {
      depthTexture.format = import_three40.DepthStencilFormat;
      depthTexture.type = import_three40.UnsignedInt248Type;
    } else {
      depthTexture.type = import_three40.UnsignedIntType;
    }
    return depthTexture;
  }
  /**
   * Deletes the current depth texture.
   *
   * @private
   */
  deleteDepthTexture() {
    if (this.depthTexture !== null) {
      this.depthTexture.dispose();
      this.depthTexture = null;
      this.inputBuffer.depthTexture = null;
      this.inputBuffer.dispose();
      for (const pass of this.passes) {
        pass.setDepthTexture(null);
      }
    }
  }
  /**
   * Creates a new render target.
   *
   * @deprecated Create buffers manually via WebGLRenderTarget instead.
   * @param {Boolean} depthBuffer - Whether the render target should have a depth buffer.
   * @param {Boolean} stencilBuffer - Whether the render target should have a stencil buffer.
   * @param {Number} type - The frame buffer type.
   * @param {Number} multisampling - The number of samples to use for antialiasing.
   * @return {WebGLRenderTarget} A new render target that equals the renderer's canvas.
   */
  createBuffer(depthBuffer, stencilBuffer, type, multisampling) {
    const renderer = this.renderer;
    const size = renderer === null ? new import_three40.Vector2() : renderer.getDrawingBufferSize(new import_three40.Vector2());
    const options = {
      minFilter: import_three40.LinearFilter,
      magFilter: import_three40.LinearFilter,
      stencilBuffer,
      depthBuffer,
      type
    };
    const renderTarget = new import_three40.WebGLRenderTarget(size.width, size.height, options);
    if (multisampling > 0) {
      renderTarget.ignoreDepthForMultisampleCopy = false;
      renderTarget.samples = multisampling;
    }
    if (type === import_three40.UnsignedByteType && getOutputColorSpace(renderer) === SRGBColorSpace) {
      setTextureColorSpace(renderTarget.texture, SRGBColorSpace);
    }
    renderTarget.texture.name = "EffectComposer.Buffer";
    renderTarget.texture.generateMipmaps = false;
    return renderTarget;
  }
  /**
   * Can be used to change the main scene for all registered passes and effects.
   *
   * @param {Scene} scene - The scene.
   */
  setMainScene(scene) {
    for (const pass of this.passes) {
      pass.mainScene = scene;
    }
  }
  /**
   * Can be used to change the main camera for all registered passes and effects.
   *
   * @param {Camera} camera - The camera.
   */
  setMainCamera(camera) {
    for (const pass of this.passes) {
      pass.mainCamera = camera;
    }
  }
  /**
   * Adds a pass, optionally at a specific index.
   *
   * @param {Pass} pass - A new pass.
   * @param {Number} [index] - An index at which the pass should be inserted.
   */
  addPass(pass, index) {
    const passes = this.passes;
    const renderer = this.renderer;
    const drawingBufferSize = renderer.getDrawingBufferSize(new import_three40.Vector2());
    const alpha = renderer.getContext().getContextAttributes().alpha;
    const frameBufferType = this.inputBuffer.texture.type;
    pass.setRenderer(renderer);
    pass.setSize(drawingBufferSize.width, drawingBufferSize.height);
    pass.initialize(renderer, alpha, frameBufferType);
    if (this.autoRenderToScreen) {
      if (passes.length > 0) {
        passes[passes.length - 1].renderToScreen = false;
      }
      if (pass.renderToScreen) {
        this.autoRenderToScreen = false;
      }
    }
    if (index !== void 0) {
      passes.splice(index, 0, pass);
    } else {
      passes.push(pass);
    }
    if (this.autoRenderToScreen) {
      passes[passes.length - 1].renderToScreen = true;
    }
    if (pass.needsDepthTexture || this.depthTexture !== null) {
      if (this.depthTexture === null) {
        const depthTexture = this.createDepthTexture();
        for (pass of passes) {
          pass.setDepthTexture(depthTexture);
        }
      } else {
        pass.setDepthTexture(this.depthTexture);
      }
    }
  }
  /**
   * Removes a pass.
   *
   * @param {Pass} pass - The pass.
   */
  removePass(pass) {
    const passes = this.passes;
    const index = passes.indexOf(pass);
    const exists = index !== -1;
    const removed = exists && passes.splice(index, 1).length > 0;
    if (removed) {
      if (this.depthTexture !== null) {
        const reducer = (a, b) => a || b.needsDepthTexture;
        const depthTextureRequired = passes.reduce(reducer, false);
        if (!depthTextureRequired) {
          if (pass.getDepthTexture() === this.depthTexture) {
            pass.setDepthTexture(null);
          }
          this.deleteDepthTexture();
        }
      }
      if (this.autoRenderToScreen) {
        if (index === passes.length) {
          pass.renderToScreen = false;
          if (passes.length > 0) {
            passes[passes.length - 1].renderToScreen = true;
          }
        }
      }
    }
  }
  /**
   * Removes all passes.
   */
  removeAllPasses() {
    const passes = this.passes;
    this.deleteDepthTexture();
    if (passes.length > 0) {
      if (this.autoRenderToScreen) {
        passes[passes.length - 1].renderToScreen = false;
      }
      this.passes = [];
    }
  }
  /**
   * Renders all enabled passes in the order in which they were added.
   *
   * @param {Number} [deltaTime] - The time since the last frame in seconds.
   */
  render(deltaTime) {
    const renderer = this.renderer;
    const copyPass = this.copyPass;
    let inputBuffer = this.inputBuffer;
    let outputBuffer = this.outputBuffer;
    let stencilTest = false;
    let context, stencil, buffer;
    if (deltaTime === void 0) {
      this.timer.update();
      deltaTime = this.timer.delta;
    }
    for (const pass of this.passes) {
      if (pass.enabled) {
        pass.render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest);
        if (pass.needsSwap) {
          if (stencilTest) {
            copyPass.renderToScreen = pass.renderToScreen;
            context = renderer.getContext();
            stencil = renderer.state.buffers.stencil;
            stencil.setFunc(context.NOTEQUAL, 1, 4294967295);
            copyPass.render(renderer, inputBuffer, outputBuffer, deltaTime, stencilTest);
            stencil.setFunc(context.EQUAL, 1, 4294967295);
          }
          buffer = inputBuffer;
          inputBuffer = outputBuffer;
          outputBuffer = buffer;
        }
        if (pass instanceof MaskPass) {
          stencilTest = true;
        } else if (pass instanceof ClearMaskPass) {
          stencilTest = false;
        }
      }
    }
  }
  /**
   * Sets the size of the buffers, passes and the renderer.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   * @param {Boolean} [updateStyle] - Determines whether the style of the canvas should be updated.
   */
  setSize(width, height, updateStyle) {
    const renderer = this.renderer;
    const currentSize = renderer.getSize(new import_three40.Vector2());
    if (width === void 0 || height === void 0) {
      width = currentSize.width;
      height = currentSize.height;
    }
    if (currentSize.width !== width || currentSize.height !== height) {
      renderer.setSize(width, height, updateStyle);
    }
    const drawingBufferSize = renderer.getDrawingBufferSize(new import_three40.Vector2());
    this.inputBuffer.setSize(drawingBufferSize.width, drawingBufferSize.height);
    this.outputBuffer.setSize(drawingBufferSize.width, drawingBufferSize.height);
    for (const pass of this.passes) {
      pass.setSize(drawingBufferSize.width, drawingBufferSize.height);
    }
  }
  /**
   * Resets this composer by deleting all passes and creating new buffers.
   */
  reset() {
    const autoReset = this.timer.autoReset;
    this.dispose();
    this.autoRenderToScreen = true;
    this.timer.autoReset = autoReset;
  }
  /**
   * Disposes this composer and all passes.
   */
  dispose() {
    for (const pass of this.passes) {
      pass.dispose();
    }
    this.passes = [];
    if (this.inputBuffer !== null) {
      this.inputBuffer.dispose();
    }
    if (this.outputBuffer !== null) {
      this.outputBuffer.dispose();
    }
    this.deleteDepthTexture();
    this.copyPass.dispose();
    this.timer.dispose();
  }
};

// src/core/EffectShaderData.js
var EffectShaderData = class {
  /**
   * Constructs new shader data.
   */
  constructor() {
    this.shaderParts = /* @__PURE__ */ new Map([
      [EffectShaderSection.FRAGMENT_HEAD, null],
      [EffectShaderSection.FRAGMENT_MAIN_UV, null],
      [EffectShaderSection.FRAGMENT_MAIN_IMAGE, null],
      [EffectShaderSection.VERTEX_HEAD, null],
      [EffectShaderSection.VERTEX_MAIN_SUPPORT, null]
    ]);
    this.defines = /* @__PURE__ */ new Map();
    this.uniforms = /* @__PURE__ */ new Map();
    this.blendModes = /* @__PURE__ */ new Map();
    this.extensions = /* @__PURE__ */ new Set();
    this.attributes = EffectAttribute.NONE;
    this.varyings = /* @__PURE__ */ new Set();
    this.uvTransformation = false;
    this.readDepth = false;
    this.colorSpace = LinearSRGBColorSpace;
  }
};

// src/core/GaussKernel.js
function getCoefficients(n) {
  let result;
  if (n === 0) {
    result = new Float64Array(0);
  } else if (n === 1) {
    result = new Float64Array([1]);
  } else if (n > 1) {
    let row0 = new Float64Array(n);
    let row1 = new Float64Array(n);
    for (let y = 1; y <= n; ++y) {
      for (let x = 0; x < y; ++x) {
        row1[x] = x === 0 || x === y - 1 ? 1 : row0[x - 1] + row0[x];
      }
      result = row1;
      row1 = row0;
      row0 = result;
    }
  }
  return result;
}
var GaussKernel = class {
  /**
   * Constructs a new Gauss kernel.
   *
   * @param {Number} kernelSize - The kernel size. Should be an odd number in the range [3, 1020].
   * @param {Number} [edgeBias=2] - Determines how many edge coefficients should be cut off for increased accuracy.
   */
  constructor(kernelSize, edgeBias = 2) {
    this.weights = null;
    this.offsets = null;
    this.linearWeights = null;
    this.linearOffsets = null;
    this.generate(kernelSize, edgeBias);
  }
  /**
   * The number of steps for discrete sampling.
   *
   * @type {Number}
   */
  get steps() {
    return this.offsets === null ? 0 : this.offsets.length;
  }
  /**
   * The number of steps for linear sampling.
   *
   * @type {Number}
   */
  get linearSteps() {
    return this.linearOffsets === null ? 0 : this.linearOffsets.length;
  }
  /**
   * Generates the kernel.
   *
   * @private
   * @param {Number} kernelSize - The kernel size.
   * @param {Number} edgeBias - The amount of edge coefficients to ignore.
   */
  generate(kernelSize, edgeBias) {
    if (kernelSize < 3 || kernelSize > 1020) {
      throw new Error("The kernel size must be in the range [3, 1020]");
    }
    const n = kernelSize + edgeBias * 2;
    const coefficients = edgeBias > 0 ? getCoefficients(n).slice(edgeBias, -edgeBias) : getCoefficients(n);
    const mid = Math.floor((coefficients.length - 1) / 2);
    const sum = coefficients.reduce((a, b) => a + b, 0);
    const weights = coefficients.slice(mid);
    const offsets = [...Array(mid + 1).keys()];
    const linearWeights = new Float64Array(Math.floor(offsets.length / 2));
    const linearOffsets = new Float64Array(linearWeights.length);
    linearWeights[0] = weights[0] / sum;
    for (let i = 1, j = 1, l = offsets.length - 1; i < l; i += 2, ++j) {
      const offset0 = offsets[i], offset1 = offsets[i + 1];
      const weight0 = weights[i], weight1 = weights[i + 1];
      const w = weight0 + weight1;
      const o = (offset0 * weight0 + offset1 * weight1) / w;
      linearWeights[j] = w / sum;
      linearOffsets[j] = o;
    }
    for (let i = 0, l = weights.length, s = 1 / sum; i < l; ++i) {
      weights[i] *= s;
    }
    const linearWeightSum = (linearWeights.reduce((a, b) => a + b, 0) - linearWeights[0] * 0.5) * 2;
    if (linearWeightSum !== 0) {
      for (let i = 0, l = linearWeights.length, s = 1 / linearWeightSum; i < l; ++i) {
        linearWeights[i] *= s;
      }
    }
    this.offsets = offsets;
    this.weights = weights;
    this.linearOffsets = linearOffsets;
    this.linearWeights = linearWeights;
  }
};

// src/core/ImmutableTimer.js
var ImmutableTimer = class {
  /**
   * The current delta time in seconds.
   *
   * @type {Number}
   */
  get delta() {
    return NaN;
  }
  /**
   * The fixed delta time in seconds.
   *
   * @type {Number}
   */
  get fixedDelta() {
    return NaN;
  }
  /**
   * The elapsed time in seconds.
   *
   * @type {Number}
   */
  get elapsed() {
    return NaN;
  }
};

// src/core/Initializable.js
var Initializable = class {
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - A renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
  }
};

// src/core/OverrideMaterialManager.js
var import_three41 = require("three");
var workaroundEnabled = false;
var OverrideMaterialManager = class {
  /**
   * Constructs a new override material manager.
   *
   * @param {Material} [material=null] - An override material.
   */
  constructor(material = null) {
    this.originalMaterials = /* @__PURE__ */ new Map();
    this.material = null;
    this.materials = null;
    this.materialsBackSide = null;
    this.materialsDoubleSide = null;
    this.materialsFlatShaded = null;
    this.materialsFlatShadedBackSide = null;
    this.materialsFlatShadedDoubleSide = null;
    this.setMaterial(material);
    this.meshCount = 0;
    this.replaceMaterial = (node) => {
      if (node.isMesh) {
        let materials;
        if (node.material.flatShading) {
          switch (node.material.side) {
            case import_three41.DoubleSide:
              materials = this.materialsFlatShadedDoubleSide;
              break;
            case import_three41.BackSide:
              materials = this.materialsFlatShadedBackSide;
              break;
            default:
              materials = this.materialsFlatShaded;
              break;
          }
        } else {
          switch (node.material.side) {
            case import_three41.DoubleSide:
              materials = this.materialsDoubleSide;
              break;
            case import_three41.BackSide:
              materials = this.materialsBackSide;
              break;
            default:
              materials = this.materials;
              break;
          }
        }
        this.originalMaterials.set(node, node.material);
        if (node.isSkinnedMesh) {
          node.material = materials[2];
        } else if (node.isInstancedMesh) {
          node.material = materials[1];
        } else {
          node.material = materials[0];
        }
        ++this.meshCount;
      }
    };
  }
  /**
   * Clones the given material.
   *
   * @private
   * @param {Material} material - The material.
   * @return {Material} The cloned material.
   */
  cloneMaterial(material) {
    if (!(material instanceof import_three41.ShaderMaterial)) {
      return material.clone();
    }
    const uniforms = material.uniforms;
    const textureUniforms = /* @__PURE__ */ new Map();
    for (const key in uniforms) {
      const value = uniforms[key].value;
      if (value.isRenderTargetTexture) {
        uniforms[key].value = null;
        textureUniforms.set(key, value);
      }
    }
    const clone = material.clone();
    for (const entry of textureUniforms) {
      uniforms[entry[0]].value = entry[1];
      clone.uniforms[entry[0]].value = entry[1];
    }
    return clone;
  }
  /**
   * Sets the override material.
   *
   * @param {Material} material - The material.
   */
  setMaterial(material) {
    this.disposeMaterials();
    this.material = material;
    if (material !== null) {
      const materials = this.materials = [
        this.cloneMaterial(material),
        this.cloneMaterial(material),
        this.cloneMaterial(material)
      ];
      for (const m2 of materials) {
        m2.uniforms = Object.assign({}, material.uniforms);
        m2.side = import_three41.FrontSide;
      }
      materials[2].skinning = true;
      this.materialsBackSide = materials.map((m2) => {
        const c2 = this.cloneMaterial(m2);
        c2.uniforms = Object.assign({}, material.uniforms);
        c2.side = import_three41.BackSide;
        return c2;
      });
      this.materialsDoubleSide = materials.map((m2) => {
        const c2 = this.cloneMaterial(m2);
        c2.uniforms = Object.assign({}, material.uniforms);
        c2.side = import_three41.DoubleSide;
        return c2;
      });
      this.materialsFlatShaded = materials.map((m2) => {
        const c2 = this.cloneMaterial(m2);
        c2.uniforms = Object.assign({}, material.uniforms);
        c2.flatShading = true;
        return c2;
      });
      this.materialsFlatShadedBackSide = materials.map((m2) => {
        const c2 = this.cloneMaterial(m2);
        c2.uniforms = Object.assign({}, material.uniforms);
        c2.flatShading = true;
        c2.side = import_three41.BackSide;
        return c2;
      });
      this.materialsFlatShadedDoubleSide = materials.map((m2) => {
        const c2 = this.cloneMaterial(m2);
        c2.uniforms = Object.assign({}, material.uniforms);
        c2.flatShading = true;
        c2.side = import_three41.DoubleSide;
        return c2;
      });
    }
  }
  /**
   * Renders the scene with the override material.
   *
   * @private
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Scene} scene - A scene.
   * @param {Camera} camera - A camera.
   */
  render(renderer, scene, camera) {
    const shadowMapEnabled = renderer.shadowMap.enabled;
    renderer.shadowMap.enabled = false;
    if (workaroundEnabled) {
      const originalMaterials = this.originalMaterials;
      this.meshCount = 0;
      scene.traverse(this.replaceMaterial);
      renderer.render(scene, camera);
      for (const entry of originalMaterials) {
        entry[0].material = entry[1];
      }
      if (this.meshCount !== originalMaterials.size) {
        originalMaterials.clear();
      }
    } else {
      const overrideMaterial = scene.overrideMaterial;
      scene.overrideMaterial = this.material;
      renderer.render(scene, camera);
      scene.overrideMaterial = overrideMaterial;
    }
    renderer.shadowMap.enabled = shadowMapEnabled;
  }
  /**
   * Deletes cloned override materials.
   *
   * @private
   */
  disposeMaterials() {
    if (this.material !== null) {
      const materials = this.materials.concat(this.materialsBackSide).concat(this.materialsDoubleSide).concat(this.materialsFlatShaded).concat(this.materialsFlatShadedBackSide).concat(this.materialsFlatShadedDoubleSide);
      for (const m2 of materials) {
        m2.dispose();
      }
    }
  }
  /**
   * Performs cleanup tasks.
   */
  dispose() {
    this.originalMaterials.clear();
    this.disposeMaterials();
  }
  /**
   * Indicates whether the override material workaround is enabled.
   *
   * @type {Boolean}
   */
  static get workaroundEnabled() {
    return workaroundEnabled;
  }
  /**
   * Enables or disables the override material workaround globally.
   *
   * This only affects post processing passes and effects.
   *
   * @type {Boolean}
   */
  static set workaroundEnabled(value) {
    workaroundEnabled = value;
  }
};

// src/core/Resizable.js
var Resizable = class {
  /**
   * Sets the size of this object.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
  }
};

// src/core/Resolution.js
var import_three42 = require("three");
var AUTO_SIZE = -1;
var Resolution = class extends import_three42.EventDispatcher {
  /**
   * Constructs a new resolution.
   *
   * TODO Remove resizable param.
   * @param {Resizable} resizable - A resizable object.
   * @param {Number} [width=Resolution.AUTO_SIZE] - The preferred width.
   * @param {Number} [height=Resolution.AUTO_SIZE] - The preferred height.
   * @param {Number} [scale=1.0] - A resolution scale.
   */
  constructor(resizable, width = AUTO_SIZE, height = AUTO_SIZE, scale = 1) {
    super();
    this.resizable = resizable;
    this.baseSize = new import_three42.Vector2(1, 1);
    this.preferredSize = new import_three42.Vector2(width, height);
    this.target = this.preferredSize;
    this.s = scale;
    this.effectiveSize = new import_three42.Vector2();
    this.addEventListener("change", () => this.updateEffectiveSize());
    this.updateEffectiveSize();
  }
  /**
   * Calculates the effective size.
   *
   * @private
   */
  updateEffectiveSize() {
    const base = this.baseSize;
    const preferred = this.preferredSize;
    const effective = this.effectiveSize;
    const scale = this.scale;
    if (preferred.width !== AUTO_SIZE) {
      effective.width = preferred.width;
    } else if (preferred.height !== AUTO_SIZE) {
      effective.width = Math.round(preferred.height * (base.width / Math.max(base.height, 1)));
    } else {
      effective.width = Math.round(base.width * scale);
    }
    if (preferred.height !== AUTO_SIZE) {
      effective.height = preferred.height;
    } else if (preferred.width !== AUTO_SIZE) {
      effective.height = Math.round(preferred.width / Math.max(base.width / Math.max(base.height, 1), 1));
    } else {
      effective.height = Math.round(base.height * scale);
    }
  }
  /**
   * The effective width.
   *
   * If the preferred width and height are set to {@link Resizer.AUTO_SIZE}, the base width will be returned.
   *
   * @type {Number}
   */
  get width() {
    return this.effectiveSize.width;
  }
  set width(value) {
    this.preferredWidth = value;
  }
  /**
   * The effective height.
   *
   * If the preferred width and height are set to {@link Resizer.AUTO_SIZE}, the base height will be returned.
   *
   * @type {Number}
   */
  get height() {
    return this.effectiveSize.height;
  }
  set height(value) {
    this.preferredHeight = value;
  }
  /**
   * Returns the effective width.
   *
   * If the preferred width and height are set to {@link Resizer.AUTO_SIZE}, the base width will be returned.
   *
   * @deprecated Use width instead.
   * @return {Number} The effective width.
   */
  getWidth() {
    return this.width;
  }
  /**
   * Returns the effective height.
   *
   * If the preferred width and height are set to {@link Resizer.AUTO_SIZE}, the base height will be returned.
   *
   * @deprecated Use height instead.
   * @return {Number} The effective height.
   */
  getHeight() {
    return this.height;
  }
  /**
   * The resolution scale.
   *
   * @type {Number}
   */
  get scale() {
    return this.s;
  }
  set scale(value) {
    if (this.s !== value) {
      this.s = value;
      this.preferredSize.setScalar(AUTO_SIZE);
      this.dispatchEvent({ type: "change" });
      this.resizable.setSize(this.baseSize.width, this.baseSize.height);
    }
  }
  /**
   * Returns the current resolution scale.
   *
   * @deprecated Use scale instead.
   * @return {Number} The scale.
   */
  getScale() {
    return this.scale;
  }
  /**
   * Sets the resolution scale.
   *
   * Also sets the preferred resolution to {@link Resizer.AUTO_SIZE}.
   *
   * @deprecated Use scale instead.
   * @param {Number} value - The scale.
   */
  setScale(value) {
    this.scale = value;
  }
  /**
   * The base width.
   *
   * @type {Number}
   */
  get baseWidth() {
    return this.baseSize.width;
  }
  set baseWidth(value) {
    if (this.baseSize.width !== value) {
      this.baseSize.width = value;
      this.dispatchEvent({ type: "change" });
      this.resizable.setSize(this.baseSize.width, this.baseSize.height);
    }
  }
  /**
   * Returns the base width.
   *
   * @deprecated Use baseWidth instead.
   * @return {Number} The base width.
   */
  getBaseWidth() {
    return this.baseWidth;
  }
  /**
   * Sets the base width.
   *
   * @deprecated Use baseWidth instead.
   * @param {Number} value - The width.
   */
  setBaseWidth(value) {
    this.baseWidth = value;
  }
  /**
   * The base height.
   *
   * @type {Number}
   */
  get baseHeight() {
    return this.baseSize.height;
  }
  set baseHeight(value) {
    if (this.baseSize.height !== value) {
      this.baseSize.height = value;
      this.dispatchEvent({ type: "change" });
      this.resizable.setSize(this.baseSize.width, this.baseSize.height);
    }
  }
  /**
   * Returns the base height.
   *
   * @deprecated Use baseHeight instead.
   * @return {Number} The base height.
   */
  getBaseHeight() {
    return this.baseHeight;
  }
  /**
   * Sets the base height.
   *
   * @deprecated Use baseHeight instead.
   * @param {Number} value - The height.
   */
  setBaseHeight(value) {
    this.baseHeight = value;
  }
  /**
   * Sets the base size.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setBaseSize(width, height) {
    if (this.baseSize.width !== width || this.baseSize.height !== height) {
      this.baseSize.set(width, height);
      this.dispatchEvent({ type: "change" });
      this.resizable.setSize(this.baseSize.width, this.baseSize.height);
    }
  }
  /**
   * The preferred width.
   *
   * @type {Number}
   */
  get preferredWidth() {
    return this.preferredSize.width;
  }
  set preferredWidth(value) {
    if (this.preferredSize.width !== value) {
      this.preferredSize.width = value;
      this.dispatchEvent({ type: "change" });
      this.resizable.setSize(this.baseSize.width, this.baseSize.height);
    }
  }
  /**
   * Returns the preferred width.
   *
   * @deprecated Use preferredWidth instead.
   * @return {Number} The preferred width.
   */
  getPreferredWidth() {
    return this.preferredWidth;
  }
  /**
   * Sets the preferred width.
   *
   * Use {@link Resizer.AUTO_SIZE} to automatically calculate the width based on the height and aspect ratio.
   *
   * @deprecated Use preferredWidth instead.
   * @param {Number} value - The width.
   */
  setPreferredWidth(value) {
    this.preferredWidth = value;
  }
  /**
   * The preferred height.
   *
   * @type {Number}
   */
  get preferredHeight() {
    return this.preferredSize.height;
  }
  set preferredHeight(value) {
    if (this.preferredSize.height !== value) {
      this.preferredSize.height = value;
      this.dispatchEvent({ type: "change" });
      this.resizable.setSize(this.baseSize.width, this.baseSize.height);
    }
  }
  /**
   * Returns the preferred height.
   *
   * @deprecated Use preferredHeight instead.
   * @return {Number} The preferred height.
   */
  getPreferredHeight() {
    return this.preferredHeight;
  }
  /**
   * Sets the preferred height.
   *
   * Use {@link Resizer.AUTO_SIZE} to automatically calculate the height based on the width and aspect ratio.
   *
   * @deprecated Use preferredHeight instead.
   * @param {Number} value - The height.
   */
  setPreferredHeight(value) {
    this.preferredHeight = value;
  }
  /**
   * Sets the preferred size.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setPreferredSize(width, height) {
    if (this.preferredSize.width !== width || this.preferredSize.height !== height) {
      this.preferredSize.set(width, height);
      this.dispatchEvent({ type: "change" });
      this.resizable.setSize(this.baseSize.width, this.baseSize.height);
    }
  }
  /**
   * Copies the given resolution.
   *
   * @param {Resolution} resolution - The resolution.
   */
  copy(resolution) {
    this.s = resolution.scale;
    this.baseSize.set(resolution.baseWidth, resolution.baseHeight);
    this.preferredSize.set(resolution.preferredWidth, resolution.preferredHeight);
    this.dispatchEvent({ type: "change" });
    this.resizable.setSize(this.baseSize.width, this.baseSize.height);
  }
  /**
   * An auto sizing constant.
   *
   * Can be used to automatically calculate the width or height based on the original aspect ratio.
   *
   * @type {Number}
   */
  static get AUTO_SIZE() {
    return AUTO_SIZE;
  }
};

// src/core/Selection.js
var Selection = class extends Set {
  /**
   * Constructs a new selection.
   *
   * @param {Iterable<Object3D>} [iterable] - A collection of objects that should be added to this selection.
   * @param {Number} [layer=10] - A dedicated render layer for selected objects.
   */
  constructor(iterable, layer = 10) {
    super();
    this.l = layer;
    this.exclusive = false;
    if (iterable !== void 0) {
      this.set(iterable);
    }
  }
  /**
   * The render layer for selected objects.
   *
   * @type {Number}
   */
  get layer() {
    return this.l;
  }
  set layer(value) {
    const currentLayer = this.l;
    for (const object of this) {
      object.layers.disable(currentLayer);
      object.layers.enable(value);
    }
    this.l = value;
  }
  /**
   * Returns the current render layer for selected objects.
   *
   * The default layer is 10. If this collides with your own custom layers, please change it before rendering!
   *
   * @deprecated Use layer instead.
   * @return {Number} The layer.
   */
  getLayer() {
    return this.layer;
  }
  /**
   * Sets the render layer for selected objects.
   *
   * The current selection will be updated accordingly.
   *
   * @deprecated Use layer instead.
   * @param {Number} value - The layer. Range is [0, 31].
   */
  setLayer(value) {
    this.layer = value;
  }
  /**
   * Indicates whether objects that are added to this selection will be removed from all other layers.
   *
   * @deprecated Use exclusive instead.
   * @return {Number} Whether this selection is exclusive. Default is false.
   */
  isExclusive() {
    return this.exclusive;
  }
  /**
   * Controls whether objects that are added to this selection should be removed from all other layers.
   *
   * @deprecated Use exclusive instead.
   * @param {Number} value - Whether this selection should be exclusive.
   */
  setExclusive(value) {
    this.exclusive = value;
  }
  /**
   * Clears this selection.
   *
   * @return {Selection} This selection.
   */
  clear() {
    const layer = this.layer;
    for (const object of this) {
      object.layers.disable(layer);
    }
    return super.clear();
  }
  /**
   * Clears this selection and adds the given objects.
   *
   * @param {Iterable<Object3D>} objects - The objects that should be selected.
   * @return {Selection} This selection.
   */
  set(objects) {
    this.clear();
    for (const object of objects) {
      this.add(object);
    }
    return this;
  }
  /**
   * An alias for {@link has}.
   *
   * @param {Object3D} object - An object.
   * @return {Number} Returns 0 if the given object is currently selected, or -1 otherwise.
   * @deprecated Added for backward-compatibility.
   */
  indexOf(object) {
    return this.has(object) ? 0 : -1;
  }
  /**
   * Adds an object to this selection.
   *
   * If {@link exclusive} is set to `true`, the object will also be removed from all other layers.
   *
   * @param {Object3D} object - The object that should be selected.
   * @return {Selection} This selection.
   */
  add(object) {
    if (this.exclusive) {
      object.layers.set(this.layer);
    } else {
      object.layers.enable(this.layer);
    }
    return super.add(object);
  }
  /**
   * Removes an object from this selection.
   *
   * @param {Object3D} object - The object that should be deselected.
   * @return {Boolean} Returns true if an object has successfully been removed from this selection; otherwise false.
   */
  delete(object) {
    if (this.has(object)) {
      object.layers.disable(this.layer);
    }
    return super.delete(object);
  }
  /**
   * Removes an existing object from the selection. If the object doesn't exist it's added instead.
   *
   * @param {Object3D} object - The object.
   * @return {Boolean} Returns true if the object is added, false otherwise.
   */
  toggle(object) {
    let result;
    if (this.has(object)) {
      this.delete(object);
      result = false;
    } else {
      this.add(object);
      result = true;
    }
    return result;
  }
  /**
   * Sets the visibility of all selected objects.
   *
   * This method enables or disables render layer 0 of all selected objects.
   *
   * @param {Boolean} visible - Whether the selected objects should be visible.
   * @return {Selection} This selection.
   */
  setVisible(visible) {
    for (const object of this) {
      if (visible) {
        object.layers.enable(0);
      } else {
        object.layers.disable(0);
      }
    }
    return this;
  }
};

// src/effects/blending/BlendMode.js
var import_three43 = require("three");

// src/effects/blending/glsl/add.frag
var add_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,x+y,opacity);}";

// src/effects/blending/glsl/alpha.frag
var alpha_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,y,min(y.a,opacity));}";

// src/effects/blending/glsl/average.frag
var average_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,(x+y)*0.5,opacity);}";

// src/effects/blending/glsl/color.frag
var color_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 xHSL=RGBToHSL(x.rgb);vec3 yHSL=RGBToHSL(y.rgb);vec3 z=HSLToRGB(vec3(yHSL.rg,xHSL.b));return vec4(mix(x.rgb,z,opacity),y.a);}";

// src/effects/blending/glsl/color-burn.frag
var color_burn_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=mix(step(0.0,y)*(1.0-min(vec4(1.0),(1.0-x)/y)),vec4(1.0),step(1.0,x));return mix(x,z,opacity);}";

// src/effects/blending/glsl/color-dodge.frag
var color_dodge_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=step(0.0,x)*mix(min(vec4(1.0),x/max(1.0-y,1e-9)),vec4(1.0),step(1.0,y));return mix(x,z,opacity);}";

// src/effects/blending/glsl/darken.frag
var darken_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,min(x,y),opacity);}";

// src/effects/blending/glsl/difference.frag
var difference_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,abs(x-y),opacity);}";

// src/effects/blending/glsl/divide.frag
var divide_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,x/max(y,1e-12),opacity);}";

// src/effects/blending/glsl/exclusion.frag
var exclusion_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,(x+y-2.0*x*y),opacity);}";

// src/effects/blending/glsl/hard-light.frag
var hard_light_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 a=min(x,1.0),b=min(y,1.0);vec4 z=mix(2.0*a*b,1.0-2.0*(1.0-a)*(1.0-b),step(0.5,y));return mix(x,z,opacity);}";

// src/effects/blending/glsl/hard-mix.frag
var hard_mix_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,step(1.0,x+y),opacity);}";

// src/effects/blending/glsl/hue.frag
var hue_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 xHSL=RGBToHSL(x.rgb);vec3 yHSL=RGBToHSL(y.rgb);vec3 z=HSLToRGB(vec3(yHSL.r,xHSL.gb));return vec4(mix(x.rgb,z,opacity),y.a);}";

// src/effects/blending/glsl/invert.frag
var invert_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,1.0-y,opacity);}";

// src/effects/blending/glsl/invert-rgb.frag
var invert_rgb_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,y*(1.0-x),opacity);}";

// src/effects/blending/glsl/lighten.frag
var lighten_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,max(x,y),opacity);}";

// src/effects/blending/glsl/linear-burn.frag
var linear_burn_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,clamp(y+x-1.0,0.0,1.0),opacity);}";

// src/effects/blending/glsl/linear-dodge.frag
var linear_dodge_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,min(x+y,1.0),opacity);}";

// src/effects/blending/glsl/linear-light.frag
var linear_light_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,clamp(2.0*y+x-1.0,0.0,1.0),opacity);}";

// src/effects/blending/glsl/luminosity.frag
var luminosity_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 xHSL=RGBToHSL(x.rgb);vec3 yHSL=RGBToHSL(y.rgb);vec3 z=HSLToRGB(vec3(xHSL.rg,yHSL.b));return vec4(mix(x.rgb,z,opacity),y.a);}";

// src/effects/blending/glsl/multiply.frag
var multiply_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,x*y,opacity);}";

// src/effects/blending/glsl/negation.frag
var negation_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,1.0-abs(1.0-x-y),opacity);}";

// src/effects/blending/glsl/normal.frag
var normal_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,y,opacity);}";

// src/effects/blending/glsl/overlay.frag
var overlay_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=mix(2.0*y*x,1.0-2.0*(1.0-y)*(1.0-x),step(0.5,x));return mix(x,z,opacity);}";

// src/effects/blending/glsl/pin-light.frag
var pin_light_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 y2=2.0*y;vec4 z=mix(mix(y2,x,step(0.5*x,y)),max(vec4(0.0),y2-1.0),step(x,(y2-1.0)));return mix(x,z,opacity);}";

// src/effects/blending/glsl/reflect.frag
var reflect_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=mix(min(x*x/max(1.0-y,1e-12),1.0),y,step(1.0,y));return mix(x,z,opacity);}";

// src/effects/blending/glsl/saturation.frag
var saturation_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec3 xHSL=RGBToHSL(x.rgb);vec3 yHSL=RGBToHSL(y.rgb);vec3 z=HSLToRGB(vec3(xHSL.r,yHSL.g,xHSL.b));return vec4(mix(x.rgb,z,opacity),y.a);}";

// src/effects/blending/glsl/screen.frag
var screen_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,x+y-min(x*y,1.0),opacity);}";

// src/effects/blending/glsl/soft-light.frag
var soft_light_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 y2=2.0*y;vec4 w=step(0.5,y);vec4 z=mix(x-(1.0-y2)*x*(1.0-x),mix(x+(y2-1.0)*(sqrt(x)-x),x+(y2-1.0)*x*((16.0*x-12.0)*x+3.0),w*(1.0-step(0.25,x))),w);return mix(x,z,opacity);}";

// src/effects/blending/glsl/src.frag
var src_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return y;}";

// src/effects/blending/glsl/subtract.frag
var subtract_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){return mix(x,max(x+y-1.0,0.0),opacity);}";

// src/effects/blending/glsl/vivid-light.frag
var vivid_light_default = "vec4 blend(const in vec4 x,const in vec4 y,const in float opacity){vec4 z=mix(max(1.0-min((1.0-x)/(2.0*y),1.0),0.0),min(x/(2.0*(1.0-y)),1.0),step(0.5,y));return mix(x,z,opacity);}";

// src/effects/blending/BlendMode.js
var blendFunctions = /* @__PURE__ */ new Map([
  [BlendFunction.ADD, add_default],
  [BlendFunction.ALPHA, alpha_default],
  [BlendFunction.AVERAGE, average_default],
  [BlendFunction.COLOR, color_default],
  [BlendFunction.COLOR_BURN, color_burn_default],
  [BlendFunction.COLOR_DODGE, color_dodge_default],
  [BlendFunction.DARKEN, darken_default],
  [BlendFunction.DIFFERENCE, difference_default],
  [BlendFunction.DIVIDE, divide_default],
  [BlendFunction.DST, null],
  [BlendFunction.EXCLUSION, exclusion_default],
  [BlendFunction.HARD_LIGHT, hard_light_default],
  [BlendFunction.HARD_MIX, hard_mix_default],
  [BlendFunction.HUE, hue_default],
  [BlendFunction.INVERT, invert_default],
  [BlendFunction.INVERT_RGB, invert_rgb_default],
  [BlendFunction.LIGHTEN, lighten_default],
  [BlendFunction.LINEAR_BURN, linear_burn_default],
  [BlendFunction.LINEAR_DODGE, linear_dodge_default],
  [BlendFunction.LINEAR_LIGHT, linear_light_default],
  [BlendFunction.LUMINOSITY, luminosity_default],
  [BlendFunction.MULTIPLY, multiply_default],
  [BlendFunction.NEGATION, negation_default],
  [BlendFunction.NORMAL, normal_default],
  [BlendFunction.OVERLAY, overlay_default],
  [BlendFunction.PIN_LIGHT, pin_light_default],
  [BlendFunction.REFLECT, reflect_default],
  [BlendFunction.SATURATION, saturation_default],
  [BlendFunction.SCREEN, screen_default],
  [BlendFunction.SOFT_LIGHT, soft_light_default],
  [BlendFunction.SRC, src_default],
  [BlendFunction.SUBTRACT, subtract_default],
  [BlendFunction.VIVID_LIGHT, vivid_light_default]
]);
var BlendMode = class extends import_three43.EventDispatcher {
  /**
   * Constructs a new blend mode.
   *
   * @param {BlendFunction} blendFunction - The blend function.
   * @param {Number} opacity - The opacity of the color that will be blended with the base color.
   */
  constructor(blendFunction, opacity = 1) {
    super();
    this._blendFunction = blendFunction;
    this.opacity = new import_three43.Uniform(opacity);
  }
  /**
   * Returns the opacity.
   *
   * @return {Number} The opacity.
   */
  getOpacity() {
    return this.opacity.value;
  }
  /**
   * Sets the opacity.
   *
   * @param {Number} value - The opacity.
   */
  setOpacity(value) {
    this.opacity.value = value;
  }
  /**
   * The blend function.
   *
   * @type {BlendFunction}
   */
  get blendFunction() {
    return this._blendFunction;
  }
  set blendFunction(value) {
    this._blendFunction = value;
    this.dispatchEvent({ type: "change" });
  }
  /**
   * Returns the blend function.
   *
   * @deprecated Use blendFunction instead.
   * @return {BlendFunction} The blend function.
   */
  getBlendFunction() {
    return this.blendFunction;
  }
  /**
   * Sets the blend function.
   *
   * @deprecated Use blendFunction instead.
   * @param {BlendFunction} value - The blend function.
   */
  setBlendFunction(value) {
    this.blendFunction = value;
  }
  /**
   * Returns the blend function shader code.
   *
   * @return {String} The blend function shader code.
   */
  getShaderCode() {
    return blendFunctions.get(this.blendFunction);
  }
};

// src/effects/BloomEffect.js
var import_three45 = require("three");

// src/effects/Effect.js
var import_three44 = require("three");
var Effect = class extends import_three44.EventDispatcher {
  /**
   * Constructs a new effect.
   *
   * @param {String} name - The name of this effect. Doesn't have to be unique.
   * @param {String} fragmentShader - The fragment shader. This shader is required.
   * @param {Object} [options] - Additional options.
   * @param {EffectAttribute} [options.attributes=EffectAttribute.NONE] - The effect attributes that determine the execution priority and resource requirements.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.NORMAL] - The blend function of this effect.
   * @param {Map<String, String>} [options.defines] - Custom preprocessor macro definitions. Keys are names and values are code.
   * @param {Map<String, Uniform>} [options.uniforms] - Custom shader uniforms. Keys are names and values are uniforms.
   * @param {Set<WebGLExtension>} [options.extensions] - WebGL extensions.
   * @param {String} [options.vertexShader=null] - The vertex shader. Most effects don't need one.
   */
  constructor(name, fragmentShader, {
    attributes = EffectAttribute.NONE,
    blendFunction = BlendFunction.NORMAL,
    defines = /* @__PURE__ */ new Map(),
    uniforms = /* @__PURE__ */ new Map(),
    extensions = null,
    vertexShader = null
  } = {}) {
    super();
    this.name = name;
    this.renderer = null;
    this.attributes = attributes;
    this.fragmentShader = fragmentShader;
    this.vertexShader = vertexShader;
    this.defines = defines;
    this.uniforms = uniforms;
    this.extensions = extensions;
    this.blendMode = new BlendMode(blendFunction);
    this.blendMode.addEventListener("change", (event) => this.setChanged());
    this._inputColorSpace = LinearSRGBColorSpace;
    this._outputColorSpace = NoColorSpace;
  }
  /**
   * The input color space.
   *
   * @type {ColorSpace}
   * @experimental
   */
  get inputColorSpace() {
    return this._inputColorSpace;
  }
  /**
   * @type {ColorSpace}
   * @protected
   * @experimental
   */
  set inputColorSpace(value) {
    this._inputColorSpace = value;
    this.setChanged();
  }
  /**
   * The output color space.
   *
   * Should only be changed if this effect converts the input colors to a different color space.
   *
   * @type {ColorSpace}
   * @experimental
   */
  get outputColorSpace() {
    return this._outputColorSpace;
  }
  /**
   * @type {ColorSpace}
   * @protected
   * @experimental
   */
  set outputColorSpace(value) {
    this._outputColorSpace = value;
    this.setChanged();
  }
  /**
   * Sets the main scene.
   *
   * @type {Scene}
   */
  set mainScene(value) {
  }
  /**
   * Sets the main camera.
   *
   * @type {Camera}
   */
  set mainCamera(value) {
  }
  /**
   * Returns the name of this effect.
   *
   * @deprecated Use name instead.
   * @return {String} The name.
   */
  getName() {
    return this.name;
  }
  /**
   * Sets the renderer.
   *
   * @deprecated
   * @param {WebGLRenderer} renderer - The renderer.
   */
  setRenderer(renderer) {
    this.renderer = renderer;
  }
  /**
   * Returns the preprocessor macro definitions.
   *
   * @deprecated Use defines instead.
   * @return {Map<String, String>} The extensions.
   */
  getDefines() {
    return this.defines;
  }
  /**
   * Returns the uniforms of this effect.
   *
   * @deprecated Use uniforms instead.
   * @return {Map<String, Uniform>} The extensions.
   */
  getUniforms() {
    return this.uniforms;
  }
  /**
   * Returns the WebGL extensions that are required by this effect.
   *
   * @deprecated Use extensions instead.
   * @return {Set<WebGLExtension>} The extensions.
   */
  getExtensions() {
    return this.extensions;
  }
  /**
   * Returns the blend mode.
   *
   * The result of this effect will be blended with the result of the previous effect using this blend mode.
   *
   * @deprecated Use blendMode instead.
   * @return {BlendMode} The blend mode.
   */
  getBlendMode() {
    return this.blendMode;
  }
  /**
   * Returns the effect attributes.
   *
   * @return {EffectAttribute} The attributes.
   */
  getAttributes() {
    return this.attributes;
  }
  /**
   * Sets the effect attributes.
   *
   * Effects that have the same attributes will be executed in the order in which they were registered. Some attributes
   * imply a higher priority.
   *
   * @protected
   * @param {EffectAttribute} attributes - The attributes.
   */
  setAttributes(attributes) {
    this.attributes = attributes;
    this.setChanged();
  }
  /**
   * Returns the fragment shader.
   *
   * @return {String} The fragment shader.
   */
  getFragmentShader() {
    return this.fragmentShader;
  }
  /**
   * Sets the fragment shader.
   *
   * @protected
   * @param {String} fragmentShader - The fragment shader.
   */
  setFragmentShader(fragmentShader) {
    this.fragmentShader = fragmentShader;
    this.setChanged();
  }
  /**
   * Returns the vertex shader.
   *
   * @return {String} The vertex shader.
   */
  getVertexShader() {
    return this.vertexShader;
  }
  /**
   * Sets the vertex shader.
   *
   * @protected
   * @param {String} vertexShader - The vertex shader.
   */
  setVertexShader(vertexShader) {
    this.vertexShader = vertexShader;
    this.setChanged();
  }
  /**
   * Informs the associated {@link EffectPass} that this effect requires a shader recompilation.
   *
   * Should be called after changing macros or extensions and after adding/removing uniforms.
   *
   * @protected
   */
  setChanged() {
    this.dispatchEvent({ type: "change" });
  }
  /**
   * Sets the depth texture.
   *
   * You may override this method if your effect requires direct access to the depth texture that is bound to the
   * associated {@link EffectPass}.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing.
   */
  setDepthTexture(depthTexture, depthPacking = import_three44.BasicDepthPacking) {
  }
  /**
   * Updates this effect by performing supporting operations.
   *
   * This method is called by the {@link EffectPass} right before the main fullscreen render operation, even if the
   * blend function is set to `SKIP`.
   *
   * You may override this method if you need to update custom uniforms or render additional off-screen textures.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
  }
  /**
   * Updates the size of this effect.
   *
   * You may override this method if you want to be informed about the size of the backbuffer/canvas.
   * This method is called before {@link initialize} and every time the size of the {@link EffectComposer} changes.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
  }
  /**
   * Performs initialization tasks.
   *
   * This method is called when the associated {@link EffectPass} is added to an {@link EffectComposer}.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   * @example if(!alpha && frameBufferType === UnsignedByteType) { this.myRenderTarget.texture.format = RGBFormat; }
   */
  initialize(renderer, alpha, frameBufferType) {
  }
  /**
   * Performs a shallow search for properties that define a dispose method and deletes them.
   *
   * The {@link EffectComposer} calls this method when it is being destroyed.
   */
  dispose() {
    for (const key of Object.keys(this)) {
      const property = this[key];
      const isDisposable = property instanceof import_three44.WebGLRenderTarget || property instanceof import_three44.Material || property instanceof import_three44.Texture || property instanceof Pass;
      if (isDisposable) {
        this[key].dispose();
      }
    }
  }
};

// src/effects/glsl/bloom.frag
var bloom_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D map;\n#else\nuniform lowp sampler2D map;\n#endif\nuniform float intensity;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){outputColor=texture2D(map,uv)*intensity;}";

// src/effects/BloomEffect.js
var BloomEffect = class extends Effect {
  /**
   * Constructs a new bloom effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SCREEN] - The blend function of this effect.
   * @param {Number} [options.luminanceThreshold=0.9] - The luminance threshold. Raise this value to mask out darker elements in the scene.
   * @param {Number} [options.luminanceSmoothing=0.025] - Controls the smoothness of the luminance threshold.
   * @param {Boolean} [options.mipmapBlur=false] - Enables or disables mipmap blur.
   * @param {Number} [options.intensity=1.0] - The bloom intensity.
   * @param {Number} [options.radius=0.85] - The blur radius. Only applies to mipmap blur.
   * @param {Number} [options.levels=8] - The amount of MIP levels. Only applies to mipmap blur.
   * @param {KernelSize} [options.kernelSize=KernelSize.LARGE] - Deprecated. Use mipmapBlur instead.
   * @param {Number} [options.resolutionScale=0.5] - Deprecated. Use mipmapBlur instead.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - Deprecated. Use mipmapBlur instead.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - Deprecated. Use mipmapBlur instead.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use mipmapBlur instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use mipmapBlur instead.
   */
  constructor({
    blendFunction = BlendFunction.SCREEN,
    luminanceThreshold = 0.9,
    luminanceSmoothing = 0.025,
    mipmapBlur = false,
    intensity = 1,
    radius = 0.85,
    levels = 8,
    kernelSize = KernelSize.LARGE,
    resolutionScale = 0.5,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("BloomEffect", bloom_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["map", new import_three45.Uniform(null)],
        ["intensity", new import_three45.Uniform(intensity)]
      ])
    });
    this.renderTarget = new import_three45.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTarget.texture.name = "Bloom.Target";
    this.blurPass = new KawaseBlurPass({ kernelSize });
    this.luminancePass = new LuminancePass({ colorOutput: true });
    this.luminanceMaterial.threshold = luminanceThreshold;
    this.luminanceMaterial.smoothing = luminanceSmoothing;
    this.mipmapBlurPass = new MipmapBlurPass();
    this.mipmapBlurPass.enabled = mipmapBlur;
    this.mipmapBlurPass.radius = radius;
    this.mipmapBlurPass.levels = levels;
    this.uniforms.get("map").value = mipmapBlur ? this.mipmapBlurPass.texture : this.renderTarget.texture;
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
  }
  /**
   * A texture that contains the intermediate result of this effect.
   *
   * @type {Texture}
   */
  get texture() {
    return this.mipmapBlurPass.enabled ? this.mipmapBlurPass.texture : this.renderTarget.texture;
  }
  /**
   * Returns the generated bloom texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.texture;
  }
  /**
   * Returns the resolution settings.
   *
   * @deprecated Use resolution instead.
   * @return {Resolution} The resolution.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * Returns the blur pass.
   *
   * @deprecated
   * @return {KawaseBlurPass} The blur pass.
   */
  getBlurPass() {
    return this.blurPass;
  }
  /**
   * Returns the luminance pass.
   *
   * @deprecated Use luminancePass instead.
   * @return {LuminancePass} The luminance pass.
   */
  getLuminancePass() {
    return this.luminancePass;
  }
  /**
   * The luminance material.
   *
   * @type {LuminanceMaterial}
   */
  get luminanceMaterial() {
    return this.luminancePass.fullscreenMaterial;
  }
  /**
   * Returns the luminance material.
   *
   * @deprecated Use luminanceMaterial instead.
   * @return {LuminanceMaterial} The material.
   */
  getLuminanceMaterial() {
    return this.luminancePass.fullscreenMaterial;
  }
  /**
   * The current width of the internal render targets.
   *
   * @type {Number}
   * @deprecated
   */
  get width() {
    return this.resolution.width;
  }
  set width(value) {
    this.resolution.preferredWidth = value;
  }
  /**
   * The current height of the internal render targets.
   *
   * @type {Number}
   * @deprecated
   */
  get height() {
    return this.resolution.height;
  }
  set height(value) {
    this.resolution.preferredHeight = value;
  }
  /**
   * Indicates whether dithering is enabled.
   *
   * @type {Boolean}
   * @deprecated Use EffectPass.dithering instead.
   */
  get dithering() {
    return this.blurPass.dithering;
  }
  set dithering(value) {
    this.blurPass.dithering = value;
  }
  /**
   * The blur kernel size.
   *
   * @type {KernelSize}
   * @deprecated
   */
  get kernelSize() {
    return this.blurPass.kernelSize;
  }
  set kernelSize(value) {
    this.blurPass.kernelSize = value;
  }
  /**
   * @type {Number}
   * @deprecated
   */
  get distinction() {
    console.warn(this.name, "distinction was removed");
    return 1;
  }
  set distinction(value) {
    console.warn(this.name, "distinction was removed");
  }
  /**
   * The bloom intensity.
   *
   * @type {Number}
   */
  get intensity() {
    return this.uniforms.get("intensity").value;
  }
  set intensity(value) {
    this.uniforms.get("intensity").value = value;
  }
  /**
   * The bloom intensity.
   *
   * @deprecated Use intensity instead.
   * @return {Number} The intensity.
   */
  getIntensity() {
    return this.intensity;
  }
  /**
   * Sets the bloom intensity.
   *
   * @deprecated Use intensity instead.
   * @param {Number} value - The intensity.
   */
  setIntensity(value) {
    this.intensity = value;
  }
  /**
   * Returns the current resolution scale.
   *
   * @return {Number} The resolution scale.
   * @deprecated
   */
  getResolutionScale() {
    return this.resolution.scale;
  }
  /**
   * Sets the resolution scale.
   *
   * @param {Number} scale - The new resolution scale.
   * @deprecated
   */
  setResolutionScale(scale) {
    this.resolution.scale = scale;
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    const renderTarget = this.renderTarget;
    const luminancePass = this.luminancePass;
    if (luminancePass.enabled) {
      luminancePass.render(renderer, inputBuffer);
      if (this.mipmapBlurPass.enabled) {
        this.mipmapBlurPass.render(renderer, luminancePass.renderTarget);
      } else {
        this.blurPass.render(renderer, luminancePass.renderTarget, renderTarget);
      }
    } else {
      if (this.mipmapBlurPass.enabled) {
        this.mipmapBlurPass.render(renderer, inputBuffer);
      } else {
        this.blurPass.render(renderer, inputBuffer, renderTarget);
      }
    }
  }
  /**
   * Updates the size of internal render targets.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    this.renderTarget.setSize(resolution.width, resolution.height);
    this.blurPass.resolution.copy(resolution);
    this.luminancePass.setSize(width, height);
    this.mipmapBlurPass.setSize(width, height);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    this.blurPass.initialize(renderer, alpha, frameBufferType);
    this.luminancePass.initialize(renderer, alpha, frameBufferType);
    this.mipmapBlurPass.initialize(renderer, alpha, frameBufferType);
    if (frameBufferType !== void 0) {
      this.renderTarget.texture.type = frameBufferType;
      if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.renderTarget.texture, SRGBColorSpace);
      }
    }
  }
};

// src/effects/BokehEffect.js
var import_three46 = require("three");

// src/effects/glsl/bokeh.frag
var bokeh_default = "uniform float focus;uniform float dof;uniform float aperture;uniform float maxBlur;void mainImage(const in vec4 inputColor,const in vec2 uv,const in float depth,out vec4 outputColor){vec2 aspectCorrection=vec2(1.0,aspect);\n#ifdef PERSPECTIVE_CAMERA\nfloat viewZ=perspectiveDepthToViewZ(depth,cameraNear,cameraFar);float linearDepth=viewZToOrthographicDepth(viewZ,cameraNear,cameraFar);\n#else\nfloat linearDepth=depth;\n#endif\nfloat focusNear=clamp(focus-dof,0.0,1.0);float focusFar=clamp(focus+dof,0.0,1.0);float low=step(linearDepth,focusNear);float high=step(focusFar,linearDepth);float factor=(linearDepth-focusNear)*low+(linearDepth-focusFar)*high;vec2 dofBlur=vec2(clamp(factor*aperture,-maxBlur,maxBlur));vec2 dofblur9=dofBlur*0.9;vec2 dofblur7=dofBlur*0.7;vec2 dofblur4=dofBlur*0.4;vec4 color=inputColor;color+=texture2D(inputBuffer,uv+(vec2(0.0,0.4)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.15,0.37)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.29,0.29)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.37,0.15)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.40,0.0)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.37,-0.15)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.29,-0.29)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.15,-0.37)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.0,-0.4)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.15,0.37)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.29,0.29)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.37,0.15)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.4,0.0)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.37,-0.15)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(-0.29,-0.29)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.15,-0.37)*aspectCorrection)*dofBlur);color+=texture2D(inputBuffer,uv+(vec2(0.15,0.37)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(-0.37,0.15)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(0.37,-0.15)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(-0.15,-0.37)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(-0.15,0.37)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(0.37,0.15)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(-0.37,-0.15)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(0.15,-0.37)*aspectCorrection)*dofblur9);color+=texture2D(inputBuffer,uv+(vec2(0.29,0.29)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.40,0.0)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.29,-0.29)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.0,-0.4)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(-0.29,0.29)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(-0.4,0.0)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(-0.29,-0.29)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.0,0.4)*aspectCorrection)*dofblur7);color+=texture2D(inputBuffer,uv+(vec2(0.29,0.29)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(0.4,0.0)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(0.29,-0.29)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(0.0,-0.4)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(-0.29,0.29)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(-0.4,0.0)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(-0.29,-0.29)*aspectCorrection)*dofblur4);color+=texture2D(inputBuffer,uv+(vec2(0.0,0.4)*aspectCorrection)*dofblur4);outputColor=color/41.0;}";

// src/effects/BokehEffect.js
var BokehEffect = class extends Effect {
  /**
   * Constructs a new bokeh effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction] - The blend function of this effect.
   * @param {Number} [options.focus=0.5] - The focus distance ratio, ranging from 0.0 to 1.0.
   * @param {Number} [options.dof=0.02] - Depth of field. An area in front of and behind the focal point that still appears sharp.
   * @param {Number} [options.aperture=0.015] - Camera aperture scale. Bigger values for stronger blur and shallower depth of field.
   * @param {Number} [options.maxBlur=1.0] - The maximum blur strength.
   */
  constructor({
    blendFunction,
    focus = 0.5,
    dof = 0.02,
    aperture = 0.015,
    maxBlur = 1
  } = {}) {
    super("BokehEffect", bokeh_default, {
      blendFunction,
      attributes: EffectAttribute.CONVOLUTION | EffectAttribute.DEPTH,
      uniforms: /* @__PURE__ */ new Map([
        ["focus", new import_three46.Uniform(focus)],
        ["dof", new import_three46.Uniform(dof)],
        ["aperture", new import_three46.Uniform(aperture)],
        ["maxBlur", new import_three46.Uniform(maxBlur)]
      ])
    });
  }
};

// src/effects/BrightnessContrastEffect.js
var import_three47 = require("three");

// src/effects/glsl/brightness-contrast.frag
var brightness_contrast_default = "uniform float brightness;uniform float contrast;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec3 color=inputColor.rgb+vec3(brightness-0.5);if(contrast>0.0){color/=vec3(1.0-contrast);}else{color*=vec3(1.0+contrast);}outputColor=vec4(color+vec3(0.5),inputColor.a);}";

// src/effects/BrightnessContrastEffect.js
var BrightnessContrastEffect = class extends Effect {
  /**
   * Constructs a new brightness/contrast effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SRC] - The blend function of this effect.
   * @param {Number} [options.brightness=0.0] - The brightness factor, ranging from -1 to 1, where 0 means no change.
   * @param {Number} [options.contrast=0.0] - The contrast factor, ranging from -1 to 1, where 0 means no change.
   */
  constructor({ blendFunction = BlendFunction.SRC, brightness = 0, contrast = 0 } = {}) {
    super("BrightnessContrastEffect", brightness_contrast_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["brightness", new import_three47.Uniform(brightness)],
        ["contrast", new import_three47.Uniform(contrast)]
      ])
    });
    this.inputColorSpace = SRGBColorSpace;
  }
  /**
   * The brightness.
   *
   * @type {Number}
   */
  get brightness() {
    return this.uniforms.get("brightness").value;
  }
  set brightness(value) {
    this.uniforms.get("brightness").value = value;
  }
  /**
   * Returns the brightness.
   *
   * @deprecated Use brightness instead.
   * @return {Number} The brightness.
   */
  getBrightness() {
    return this.brightness;
  }
  /**
   * Sets the brightness.
   *
   * @deprecated Use brightness instead.
   * @param {Number} value - The brightness.
   */
  setBrightness(value) {
    this.brightness = value;
  }
  /**
   * The contrast.
   *
   * @type {Number}
   */
  get contrast() {
    return this.uniforms.get("contrast").value;
  }
  set contrast(value) {
    this.uniforms.get("contrast").value = value;
  }
  /**
   * Returns the contrast.
   *
   * @deprecated Use contrast instead.
   * @return {Number} The contrast.
   */
  getContrast() {
    return this.contrast;
  }
  /**
   * Sets the contrast.
   *
   * @deprecated Use contrast instead.
   * @param {Number} value - The contrast.
   */
  setContrast(value) {
    this.contrast = value;
  }
};

// src/effects/glsl/color-average.frag
var color_average_default = "void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){outputColor=vec4(vec3(average(inputColor.rgb)),inputColor.a);}";

// src/effects/ColorAverageEffect.js
var ColorAverageEffect = class extends Effect {
  /**
   * Constructs a new color average effect.
   *
   * @param {BlendFunction} [blendFunction] - The blend function of this effect.
   */
  constructor(blendFunction) {
    super("ColorAverageEffect", color_average_default, { blendFunction });
  }
};

// src/effects/ColorDepthEffect.js
var import_three48 = require("three");

// src/effects/glsl/color-depth.frag
var color_depth_default = "uniform float factor;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){outputColor=vec4(floor(inputColor.rgb*factor+0.5)/factor,inputColor.a);}";

// src/effects/ColorDepthEffect.js
var ColorDepthEffect = class extends Effect {
  /**
   * Constructs a new color depth effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction] - The blend function of this effect.
   * @param {Number} [options.bits=16] - The color bit depth.
   */
  constructor({ blendFunction, bits = 16 } = {}) {
    super("ColorDepthEffect", color_depth_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["factor", new import_three48.Uniform(1)]
      ])
    });
    this.bits = 0;
    this.bitDepth = bits;
  }
  /**
   * The virtual amount of color bits.
   *
   * Each color channel effectively uses a fourth of the total amount of bits. Alpha remains unaffected.
   *
   * @type {Number}
   */
  get bitDepth() {
    return this.bits;
  }
  set bitDepth(value) {
    this.bits = value;
    this.uniforms.get("factor").value = Math.pow(2, value / 3);
  }
  /**
   * Returns the current color bit depth.
   *
   * @return {Number} The bit depth.
   */
  getBitDepth() {
    return this.bitDepth;
  }
  /**
   * Sets the virtual amount of color bits.
   *
   * @param {Number} value - The bit depth.
   */
  setBitDepth(value) {
    this.bitDepth = value;
  }
};

// src/effects/ChromaticAberrationEffect.js
var import_three49 = require("three");

// src/effects/glsl/chromatic-aberration.frag
var chromatic_aberration_default = "#ifdef RADIAL_MODULATION\nuniform float modulationOffset;\n#endif\nvarying float vActive;varying vec2 vUvR;varying vec2 vUvB;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec2 ra=inputColor.ra;vec2 ba=inputColor.ba;\n#ifdef RADIAL_MODULATION\nconst vec2 center=vec2(0.5);float d=distance(uv,center)*2.0;d=max(d-modulationOffset,0.0);if(vActive>0.0&&d>0.0){ra=texture2D(inputBuffer,mix(uv,vUvR,d)).ra;ba=texture2D(inputBuffer,mix(uv,vUvB,d)).ba;}\n#else\nif(vActive>0.0){ra=texture2D(inputBuffer,vUvR).ra;ba=texture2D(inputBuffer,vUvB).ba;}\n#endif\noutputColor=vec4(ra.x,inputColor.g,ba.x,max(max(ra.y,ba.y),inputColor.a));}";

// src/effects/glsl/chromatic-aberration.vert
var chromatic_aberration_default2 = "uniform vec2 offset;varying float vActive;varying vec2 vUvR;varying vec2 vUvB;void mainSupport(const in vec2 uv){vec2 shift=offset*vec2(1.0,aspect);vActive=(shift.x!=0.0||shift.y!=0.0)?1.0:0.0;vUvR=uv+shift;vUvB=uv-shift;}";

// src/effects/ChromaticAberrationEffect.js
var ChromaticAberrationEffect = class extends Effect {
  /**
   * Constructs a new chromatic aberration effect.
   *
   * @param {Object} [options] - The options.
   * @param {Vector2} [options.offset] - The color offset.
   * @param {Boolean} [options.radialModulation=false] - Whether the effect should be modulated with a radial gradient.
   * @param {Number} [options.modulationOffset=0.15] - The modulation offset. Only applies if `radialModulation` is enabled.
   */
  constructor({
    offset = new import_three49.Vector2(1e-3, 5e-4),
    radialModulation = false,
    modulationOffset = 0.15
  } = {}) {
    super("ChromaticAberrationEffect", chromatic_aberration_default, {
      vertexShader: chromatic_aberration_default2,
      attributes: EffectAttribute.CONVOLUTION,
      uniforms: /* @__PURE__ */ new Map([
        ["offset", new import_three49.Uniform(offset)],
        ["modulationOffset", new import_three49.Uniform(modulationOffset)]
      ])
    });
    this.radialModulation = radialModulation;
  }
  /**
   * The color offset.
   *
   * @type {Vector2}
   */
  get offset() {
    return this.uniforms.get("offset").value;
  }
  set offset(value) {
    this.uniforms.get("offset").value = value;
  }
  /**
   * Indicates whether radial modulation is enabled.
   *
   * When enabled, the effect will be weaker in the middle and stronger towards the screen edges.
   *
   * @type {Boolean}
   */
  get radialModulation() {
    return this.defines.has("RADIAL_MODULATION");
  }
  set radialModulation(value) {
    if (value) {
      this.defines.set("RADIAL_MODULATION", "1");
    } else {
      this.defines.delete("RADIAL_MODULATION");
    }
    this.setChanged();
  }
  /**
   * The modulation offset.
   *
   * @type {Number}
   */
  get modulationOffset() {
    return this.uniforms.get("modulationOffset").value;
  }
  set modulationOffset(value) {
    this.uniforms.get("modulationOffset").value = value;
  }
  /**
   * Returns the color offset vector.
   *
   * @deprecated Use offset instead.
   * @return {Vector2} The offset.
   */
  getOffset() {
    return this.offset;
  }
  /**
   * Sets the color offset vector.
   *
   * @deprecated Use offset instead.
   * @param {Vector2} value - The offset.
   */
  setOffset(value) {
    this.offset = value;
  }
};

// src/effects/glsl/depth.frag
var depth_default = "void mainImage(const in vec4 inputColor,const in vec2 uv,const in float depth,out vec4 outputColor){\n#ifdef INVERTED\nvec3 color=vec3(1.0-depth);\n#else\nvec3 color=vec3(depth);\n#endif\noutputColor=vec4(color,inputColor.a);}";

// src/effects/DepthEffect.js
var DepthEffect = class extends Effect {
  /**
   * Constructs a new depth effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SRC] - The blend function of this effect.
   * @param {Boolean} [options.inverted=false] - Whether the depth should be inverted.
   */
  constructor({ blendFunction = BlendFunction.SRC, inverted = false } = {}) {
    super("DepthEffect", depth_default, {
      blendFunction,
      attributes: EffectAttribute.DEPTH
    });
    this.inverted = inverted;
  }
  /**
   * Indicates whether depth should be inverted.
   *
   * @type {Boolean}
   */
  get inverted() {
    return this.defines.has("INVERTED");
  }
  set inverted(value) {
    if (this.inverted !== value) {
      if (value) {
        this.defines.set("INVERTED", "1");
      } else {
        this.defines.delete("INVERTED");
      }
      this.setChanged();
    }
  }
  /**
   * Indicates whether the rendered depth is inverted.
   *
   * @deprecated Use inverted instead.
   * @return {Boolean} Whether the rendered depth is inverted.
   */
  isInverted() {
    return this.inverted;
  }
  /**
   * Enables or disables depth inversion.
   *
   * @deprecated Use inverted instead.
   * @param {Boolean} value - Whether depth should be inverted.
   */
  setInverted(value) {
    this.inverted = value;
  }
};

// src/effects/DepthOfFieldEffect.js
var import_three50 = require("three");

// src/effects/glsl/depth-of-field.frag
var depth_of_field_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D nearColorBuffer;uniform mediump sampler2D farColorBuffer;\n#else\nuniform lowp sampler2D nearColorBuffer;uniform lowp sampler2D farColorBuffer;\n#endif\nuniform lowp sampler2D nearCoCBuffer;uniform float scale;void mainImage(const in vec4 inputColor,const in vec2 uv,const in float depth,out vec4 outputColor){vec4 colorNear=texture2D(nearColorBuffer,uv);vec4 colorFar=texture2D(farColorBuffer,uv);float cocNear=texture2D(nearCoCBuffer,uv).r;cocNear=min(cocNear*scale,1.0);vec4 result=inputColor*(1.0-colorFar.a)+colorFar;result=mix(result,colorNear,cocNear);outputColor=result;}";

// src/effects/DepthOfFieldEffect.js
var DepthOfFieldEffect = class extends Effect {
  /**
   * Constructs a new depth of field effect.
   *
   * @param {Camera} camera - The main camera.
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction] - The blend function of this effect.
   * @param {Number} [options.worldFocusDistance] - The focus distance in world units.
   * @param {Number} [options.worldFocusRange] - The focus distance in world units.
   * @param {Number} [options.focusDistance=0.0] - The normalized focus distance. Range is [0.0, 1.0].
   * @param {Number} [options.focusRange=0.1] - The focus range. Range is [0.0, 1.0].
   * @param {Number} [options.focalLength=0.1] - Deprecated.
   * @param {Number} [options.bokehScale=1.0] - The scale of the bokeh blur.
   * @param {Number} [options.resolutionScale=0.5] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use resolutionX instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use resolutionY instead.
   */
  constructor(camera, {
    blendFunction,
    worldFocusDistance,
    worldFocusRange,
    focusDistance = 0,
    focalLength = 0.1,
    focusRange = focalLength,
    bokehScale = 1,
    resolutionScale = 1,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("DepthOfFieldEffect", depth_of_field_default, {
      blendFunction,
      attributes: EffectAttribute.DEPTH,
      uniforms: /* @__PURE__ */ new Map([
        ["nearColorBuffer", new import_three50.Uniform(null)],
        ["farColorBuffer", new import_three50.Uniform(null)],
        ["nearCoCBuffer", new import_three50.Uniform(null)],
        ["scale", new import_three50.Uniform(1)]
      ])
    });
    this.camera = camera;
    this.renderTarget = new import_three50.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTarget.texture.name = "DoF.Intermediate";
    this.renderTargetMasked = this.renderTarget.clone();
    this.renderTargetMasked.texture.name = "DoF.Masked.Far";
    this.renderTargetNear = this.renderTarget.clone();
    this.renderTargetNear.texture.name = "DoF.Bokeh.Near";
    this.uniforms.get("nearColorBuffer").value = this.renderTargetNear.texture;
    this.renderTargetFar = this.renderTarget.clone();
    this.renderTargetFar.texture.name = "DoF.Bokeh.Far";
    this.uniforms.get("farColorBuffer").value = this.renderTargetFar.texture;
    this.renderTargetCoC = this.renderTarget.clone();
    this.renderTargetCoC.texture.name = "DoF.CoC";
    this.renderTargetCoCBlurred = this.renderTargetCoC.clone();
    this.renderTargetCoCBlurred.texture.name = "DoF.CoC.Blurred";
    this.uniforms.get("nearCoCBuffer").value = this.renderTargetCoCBlurred.texture;
    this.cocPass = new ShaderPass(new CircleOfConfusionMaterial(camera));
    const cocMaterial = this.cocMaterial;
    cocMaterial.focusDistance = focusDistance;
    cocMaterial.focusRange = focusRange;
    if (worldFocusDistance !== void 0) {
      cocMaterial.worldFocusDistance = worldFocusDistance;
    }
    if (worldFocusRange !== void 0) {
      cocMaterial.worldFocusRange = worldFocusRange;
    }
    this.blurPass = new KawaseBlurPass({ resolutionScale, resolutionX, resolutionY, kernelSize: KernelSize.MEDIUM });
    this.maskPass = new ShaderPass(new MaskMaterial(this.renderTargetCoC.texture));
    const maskMaterial = this.maskPass.fullscreenMaterial;
    maskMaterial.maskFunction = MaskFunction.MULTIPLY_RGB_SET_ALPHA;
    maskMaterial.colorChannel = ColorChannel.GREEN;
    this.bokehNearBasePass = new ShaderPass(new BokehMaterial(false, true));
    this.bokehNearBasePass.fullscreenMaterial.cocBuffer = this.renderTargetCoCBlurred.texture;
    this.bokehNearFillPass = new ShaderPass(new BokehMaterial(true, true));
    this.bokehNearFillPass.fullscreenMaterial.cocBuffer = this.renderTargetCoCBlurred.texture;
    this.bokehFarBasePass = new ShaderPass(new BokehMaterial(false, false));
    this.bokehFarBasePass.fullscreenMaterial.cocBuffer = this.renderTargetCoC.texture;
    this.bokehFarFillPass = new ShaderPass(new BokehMaterial(true, false));
    this.bokehFarFillPass.fullscreenMaterial.cocBuffer = this.renderTargetCoC.texture;
    this.target = null;
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
    this.bokehScale = bokehScale;
  }
  set mainCamera(value) {
    this.camera = value;
    this.cocMaterial.copyCameraSettings(value);
  }
  /**
   * The circle of confusion texture.
   *
   * @type {Texture}
   */
  get cocTexture() {
    return this.renderTargetCoC.texture;
  }
  /**
   * The circle of confusion material.
   *
   * @type {CircleOfConfusionMaterial}
   */
  get cocMaterial() {
    return this.cocPass.fullscreenMaterial;
  }
  /**
   * The circle of confusion material.
   *
   * @deprecated Use cocMaterial instead.
   * @type {CircleOfConfusionMaterial}
   */
  get circleOfConfusionMaterial() {
    return this.cocMaterial;
  }
  /**
   * Returns the circle of confusion material.
   *
   * @deprecated Use cocMaterial instead.
   * @return {CircleOfConfusionMaterial} The material.
   */
  getCircleOfConfusionMaterial() {
    return this.circleOfConfusionMaterial;
  }
  /**
   * Returns the pass that blurs the foreground CoC buffer to soften edges.
   *
   * @deprecated Use blurPass instead.
   * @return {KawaseBlurPass} The blur pass.
   */
  getBlurPass() {
    return this.blurPass;
  }
  /**
   * Returns the resolution settings.
   *
   * @deprecated Use resolution instead.
   * @return {Resolution} The resolution.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * The current bokeh scale.
   *
   * @type {Number}
   */
  get bokehScale() {
    return this.uniforms.get("scale").value;
  }
  set bokehScale(value) {
    this.bokehNearBasePass.fullscreenMaterial.scale = value;
    this.bokehNearFillPass.fullscreenMaterial.scale = value;
    this.bokehFarBasePass.fullscreenMaterial.scale = value;
    this.bokehFarFillPass.fullscreenMaterial.scale = value;
    this.maskPass.fullscreenMaterial.strength = value;
    this.uniforms.get("scale").value = value;
  }
  /**
   * Returns the current bokeh scale.
   *
   * @deprecated Use bokehScale instead.
   * @return {Number} The scale.
   */
  getBokehScale() {
    return this.bokehScale;
  }
  /**
   * Sets the bokeh scale.
   *
   * @deprecated Use bokehScale instead.
   * @param {Number} value - The scale.
   */
  setBokehScale(value) {
    this.bokehScale = value;
  }
  /**
   * Returns the current auto focus target.
   *
   * @deprecated Use target instead.
   * @return {Vector3} The target.
   */
  getTarget() {
    return this.target;
  }
  /**
   * Sets the auto focus target.
   *
   * @deprecated Use target instead.
   * @param {Vector3} value - The target.
   */
  setTarget(value) {
    this.target = value;
  }
  /**
   * Calculates the focus distance from the camera to the given position.
   *
   * @param {Vector3} target - The target.
   * @return {Number} The normalized focus distance.
   */
  calculateFocusDistance(target) {
    const camera = this.camera;
    const distance = camera.position.distanceTo(target);
    return viewZToOrthographicDepth(-distance, camera.near, camera.far);
  }
  /**
   * Sets the depth texture.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing.
   */
  setDepthTexture(depthTexture, depthPacking = import_three50.BasicDepthPacking) {
    this.circleOfConfusionMaterial.depthBuffer = depthTexture;
    this.circleOfConfusionMaterial.depthPacking = depthPacking;
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    const renderTarget = this.renderTarget;
    const renderTargetCoC = this.renderTargetCoC;
    const renderTargetCoCBlurred = this.renderTargetCoCBlurred;
    const renderTargetMasked = this.renderTargetMasked;
    if (this.target !== null) {
      const distance = this.calculateFocusDistance(this.target);
      this.cocMaterial.focusDistance = distance;
    }
    this.cocPass.render(renderer, null, renderTargetCoC);
    this.blurPass.render(renderer, renderTargetCoC, renderTargetCoCBlurred);
    this.maskPass.render(renderer, inputBuffer, renderTargetMasked);
    this.bokehFarBasePass.render(renderer, renderTargetMasked, renderTarget);
    this.bokehFarFillPass.render(renderer, renderTarget, this.renderTargetFar);
    this.bokehNearBasePass.render(renderer, inputBuffer, renderTarget);
    this.bokehNearFillPass.render(renderer, renderTarget, this.renderTargetNear);
  }
  /**
   * Updates the size of internal render targets.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    const w = resolution.width, h = resolution.height;
    this.cocPass.setSize(width, height);
    this.blurPass.setSize(width, height);
    this.maskPass.setSize(width, height);
    this.renderTargetCoC.setSize(width, height);
    this.renderTargetMasked.setSize(width, height);
    this.renderTarget.setSize(w, h);
    this.renderTargetNear.setSize(w, h);
    this.renderTargetFar.setSize(w, h);
    this.renderTargetCoCBlurred.setSize(w, h);
    this.bokehNearBasePass.fullscreenMaterial.setSize(width, height);
    this.bokehNearFillPass.fullscreenMaterial.setSize(width, height);
    this.bokehFarBasePass.fullscreenMaterial.setSize(width, height);
    this.bokehFarFillPass.fullscreenMaterial.setSize(width, height);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    this.cocPass.initialize(renderer, alpha, frameBufferType);
    this.maskPass.initialize(renderer, alpha, frameBufferType);
    this.bokehNearBasePass.initialize(renderer, alpha, frameBufferType);
    this.bokehNearFillPass.initialize(renderer, alpha, frameBufferType);
    this.bokehFarBasePass.initialize(renderer, alpha, frameBufferType);
    this.bokehFarFillPass.initialize(renderer, alpha, frameBufferType);
    this.blurPass.initialize(renderer, alpha, import_three50.UnsignedByteType);
    if (renderer.capabilities.logarithmicDepthBuffer) {
      this.cocPass.fullscreenMaterial.defines.LOG_DEPTH = "1";
    }
    if (frameBufferType !== void 0) {
      this.renderTarget.texture.type = frameBufferType;
      this.renderTargetNear.texture.type = frameBufferType;
      this.renderTargetFar.texture.type = frameBufferType;
      this.renderTargetMasked.texture.type = frameBufferType;
      if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.renderTarget.texture, SRGBColorSpace);
        setTextureColorSpace(this.renderTargetNear.texture, SRGBColorSpace);
        setTextureColorSpace(this.renderTargetFar.texture, SRGBColorSpace);
        setTextureColorSpace(this.renderTargetMasked.texture, SRGBColorSpace);
      }
    }
  }
};

// src/effects/DotScreenEffect.js
var import_three51 = require("three");

// src/effects/glsl/dot-screen.frag
var dot_screen_default = "uniform vec2 angle;uniform float scale;float pattern(const in vec2 uv){vec2 point=scale*vec2(dot(angle.yx,vec2(uv.x,-uv.y)),dot(angle,uv));return(sin(point.x)*sin(point.y))*4.0;}void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec3 color=vec3(inputColor.rgb*10.0-5.0+pattern(uv*resolution));outputColor=vec4(color,inputColor.a);}";

// src/effects/DotScreenEffect.js
var DotScreenEffect = class extends Effect {
  /**
   * Constructs a new dot screen effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction] - The blend function of this effect.
   * @param {Number} [options.angle=1.57] - The angle of the dot pattern.
   * @param {Number} [options.scale=1.0] - The scale of the dot pattern.
   */
  constructor({ blendFunction, angle = Math.PI * 0.5, scale = 1 } = {}) {
    super("DotScreenEffect", dot_screen_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["angle", new import_three51.Uniform(new import_three51.Vector2())],
        ["scale", new import_three51.Uniform(scale)]
      ])
    });
    this.angle = angle;
  }
  /**
   * The angle.
   *
   * @type {Number}
   */
  get angle() {
    return Math.acos(this.uniforms.get("angle").value.y);
  }
  set angle(value) {
    this.uniforms.get("angle").value.set(Math.sin(value), Math.cos(value));
  }
  /**
   * Returns the pattern angle.
   *
   * @deprecated Use angle instead.
   * @return {Number} The angle in radians.
   */
  getAngle() {
    return this.angle;
  }
  /**
   * Sets the pattern angle.
   *
   * @deprecated Use angle instead.
   * @param {Number} value - The angle in radians.
   */
  setAngle(value) {
    this.angle = value;
  }
  /**
   * The scale.
   *
   * @type {Number}
   */
  get scale() {
    return this.uniforms.get("scale").value;
  }
  set scale(value) {
    this.uniforms.get("scale").value = value;
  }
};

// src/effects/glsl/fxaa.frag
var fxaa_default = "#if THREE_REVISION < 143\n#define luminance(v) linearToRelativeLuminance(v)\n#endif\n#define QUALITY(q) ((q) < 5 ? 1.0 : ((q) > 5 ? ((q) < 10 ? 2.0 : ((q) < 11 ? 4.0 : 8.0)) : 1.5))\n#define ONE_OVER_TWELVE 0.08333333333333333\nvarying vec2 vUvDown;varying vec2 vUvUp;varying vec2 vUvLeft;varying vec2 vUvRight;varying vec2 vUvDownLeft;varying vec2 vUvUpRight;varying vec2 vUvUpLeft;varying vec2 vUvDownRight;vec4 fxaa(const in vec4 inputColor,const in vec2 uv){float lumaCenter=luminance(inputColor.rgb);float lumaDown=luminance(texture2D(inputBuffer,vUvDown).rgb);float lumaUp=luminance(texture2D(inputBuffer,vUvUp).rgb);float lumaLeft=luminance(texture2D(inputBuffer,vUvLeft).rgb);float lumaRight=luminance(texture2D(inputBuffer,vUvRight).rgb);float lumaMin=min(lumaCenter,min(min(lumaDown,lumaUp),min(lumaLeft,lumaRight)));float lumaMax=max(lumaCenter,max(max(lumaDown,lumaUp),max(lumaLeft,lumaRight)));float lumaRange=lumaMax-lumaMin;if(lumaRange<max(EDGE_THRESHOLD_MIN,lumaMax*EDGE_THRESHOLD_MAX)){return inputColor;}float lumaDownLeft=luminance(texture2D(inputBuffer,vUvDownLeft).rgb);float lumaUpRight=luminance(texture2D(inputBuffer,vUvUpRight).rgb);float lumaUpLeft=luminance(texture2D(inputBuffer,vUvUpLeft).rgb);float lumaDownRight=luminance(texture2D(inputBuffer,vUvDownRight).rgb);float lumaDownUp=lumaDown+lumaUp;float lumaLeftRight=lumaLeft+lumaRight;float lumaLeftCorners=lumaDownLeft+lumaUpLeft;float lumaDownCorners=lumaDownLeft+lumaDownRight;float lumaRightCorners=lumaDownRight+lumaUpRight;float lumaUpCorners=lumaUpRight+lumaUpLeft;float edgeHorizontal=(abs(-2.0*lumaLeft+lumaLeftCorners)+abs(-2.0*lumaCenter+lumaDownUp)*2.0+abs(-2.0*lumaRight+lumaRightCorners));float edgeVertical=(abs(-2.0*lumaUp+lumaUpCorners)+abs(-2.0*lumaCenter+lumaLeftRight)*2.0+abs(-2.0*lumaDown+lumaDownCorners));bool isHorizontal=(edgeHorizontal>=edgeVertical);float stepLength=isHorizontal?texelSize.y:texelSize.x;float luma1=isHorizontal?lumaDown:lumaLeft;float luma2=isHorizontal?lumaUp:lumaRight;float gradient1=abs(luma1-lumaCenter);float gradient2=abs(luma2-lumaCenter);bool is1Steepest=gradient1>=gradient2;float gradientScaled=0.25*max(gradient1,gradient2);float lumaLocalAverage=0.0;if(is1Steepest){stepLength=-stepLength;lumaLocalAverage=0.5*(luma1+lumaCenter);}else{lumaLocalAverage=0.5*(luma2+lumaCenter);}vec2 currentUv=uv;if(isHorizontal){currentUv.y+=stepLength*0.5;}else{currentUv.x+=stepLength*0.5;}vec2 offset=isHorizontal?vec2(texelSize.x,0.0):vec2(0.0,texelSize.y);vec2 uv1=currentUv-offset*QUALITY(0);vec2 uv2=currentUv+offset*QUALITY(0);float lumaEnd1=luminance(texture2D(inputBuffer,uv1).rgb);float lumaEnd2=luminance(texture2D(inputBuffer,uv2).rgb);lumaEnd1-=lumaLocalAverage;lumaEnd2-=lumaLocalAverage;bool reached1=abs(lumaEnd1)>=gradientScaled;bool reached2=abs(lumaEnd2)>=gradientScaled;bool reachedBoth=reached1&&reached2;if(!reached1){uv1-=offset*QUALITY(1);}if(!reached2){uv2+=offset*QUALITY(1);}if(!reachedBoth){for(int i=2;i<SAMPLES;++i){if(!reached1){lumaEnd1=luminance(texture2D(inputBuffer,uv1).rgb);lumaEnd1=lumaEnd1-lumaLocalAverage;}if(!reached2){lumaEnd2=luminance(texture2D(inputBuffer,uv2).rgb);lumaEnd2=lumaEnd2-lumaLocalAverage;}reached1=abs(lumaEnd1)>=gradientScaled;reached2=abs(lumaEnd2)>=gradientScaled;reachedBoth=reached1&&reached2;if(!reached1){uv1-=offset*QUALITY(i);}if(!reached2){uv2+=offset*QUALITY(i);}if(reachedBoth){break;}}}float distance1=isHorizontal?(uv.x-uv1.x):(uv.y-uv1.y);float distance2=isHorizontal?(uv2.x-uv.x):(uv2.y-uv.y);bool isDirection1=distance1<distance2;float distanceFinal=min(distance1,distance2);float edgeThickness=(distance1+distance2);bool isLumaCenterSmaller=lumaCenter<lumaLocalAverage;bool correctVariation1=(lumaEnd1<0.0)!=isLumaCenterSmaller;bool correctVariation2=(lumaEnd2<0.0)!=isLumaCenterSmaller;bool correctVariation=isDirection1?correctVariation1:correctVariation2;float pixelOffset=-distanceFinal/edgeThickness+0.5;float finalOffset=correctVariation?pixelOffset:0.0;float lumaAverage=ONE_OVER_TWELVE*(2.0*(lumaDownUp+lumaLeftRight)+lumaLeftCorners+lumaRightCorners);float subPixelOffset1=clamp(abs(lumaAverage-lumaCenter)/lumaRange,0.0,1.0);float subPixelOffset2=(-2.0*subPixelOffset1+3.0)*subPixelOffset1*subPixelOffset1;float subPixelOffsetFinal=subPixelOffset2*subPixelOffset2*SUBPIXEL_QUALITY;finalOffset=max(finalOffset,subPixelOffsetFinal);vec2 finalUv=uv;if(isHorizontal){finalUv.y+=finalOffset*stepLength;}else{finalUv.x+=finalOffset*stepLength;}return texture2D(inputBuffer,finalUv);}void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){outputColor=fxaa(inputColor,uv);}";

// src/effects/glsl/fxaa.vert
var fxaa_default2 = "varying vec2 vUvDown;varying vec2 vUvUp;varying vec2 vUvLeft;varying vec2 vUvRight;varying vec2 vUvDownLeft;varying vec2 vUvUpRight;varying vec2 vUvUpLeft;varying vec2 vUvDownRight;void mainSupport(const in vec2 uv){vUvDown=uv+vec2(0.0,-1.0)*texelSize;vUvUp=uv+vec2(0.0,1.0)*texelSize;vUvRight=uv+vec2(1.0,0.0)*texelSize;vUvLeft=uv+vec2(-1.0,0.0)*texelSize;vUvDownLeft=uv+vec2(-1.0,-1.0)*texelSize;vUvUpRight=uv+vec2(1.0,1.0)*texelSize;vUvUpLeft=uv+vec2(-1.0,1.0)*texelSize;vUvDownRight=uv+vec2(1.0,-1.0)*texelSize;}";

// src/effects/FXAAEffect.js
var FXAAEffect = class extends Effect {
  /**
   * Constructs a new FXAA effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SRC] - The blend function of this effect.
   */
  constructor({ blendFunction = BlendFunction.SRC } = {}) {
    super("FXAAEffect", fxaa_default, {
      vertexShader: fxaa_default2,
      blendFunction,
      defines: /* @__PURE__ */ new Map([
        ["EDGE_THRESHOLD_MIN", "0.0312"],
        ["EDGE_THRESHOLD_MAX", "0.125"],
        ["SUBPIXEL_QUALITY", "0.75"],
        ["SAMPLES", "12"]
      ])
    });
  }
  /**
   * The minimum edge detection threshold. Range is [0.0, 1.0].
   *
   * @type {Number}
   */
  get minEdgeThreshold() {
    return Number(this.defines.get("EDGE_THRESHOLD_MIN"));
  }
  set minEdgeThreshold(value) {
    this.defines.set("EDGE_THRESHOLD_MIN", value.toFixed(12));
    this.setChanged();
  }
  /**
   * The maximum edge detection threshold. Range is [0.0, 1.0].
   *
   * @type {Number}
   */
  get maxEdgeThreshold() {
    return Number(this.defines.get("EDGE_THRESHOLD_MAX"));
  }
  set maxEdgeThreshold(value) {
    this.defines.set("EDGE_THRESHOLD_MAX", value.toFixed(12));
    this.setChanged();
  }
  /**
   * The subpixel blend quality. Range is [0.0, 1.0].
   *
   * @type {Number}
   */
  get subpixelQuality() {
    return Number(this.defines.get("SUBPIXEL_QUALITY"));
  }
  set subpixelQuality(value) {
    this.defines.set("SUBPIXEL_QUALITY", value.toFixed(12));
    this.setChanged();
  }
  /**
   * The maximum amount of edge detection samples.
   *
   * @type {Number}
   */
  get samples() {
    return Number(this.defines.get("SAMPLES"));
  }
  set samples(value) {
    this.defines.set("SAMPLES", value.toFixed(0));
    this.setChanged();
  }
};

// src/effects/GammaCorrectionEffect.js
var import_three52 = require("three");

// src/effects/glsl/gamma-correction.frag
var gamma_correction_default = "uniform float gamma;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){outputColor=LinearToGamma(max(inputColor,0.0),gamma);}";

// src/effects/GammaCorrectionEffect.js
var GammaCorrectionEffect = class extends Effect {
  /**
   * Constructs a new gamma correction effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SRC] - The blend function of this effect.
   * @param {Number} [options.gamma=2.0] - The gamma factor.
   */
  constructor({ blendFunction = BlendFunction.SRC, gamma = 2 } = {}) {
    super("GammaCorrectionEffect", gamma_correction_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["gamma", new import_three52.Uniform(gamma)]
      ])
    });
  }
};

// src/effects/GlitchEffect.js
var import_three56 = require("three");

// src/textures/lut/LookupTexture.js
var import_three53 = require("three");

// src/textures/RawImageData.js
function createCanvas(width, height, data) {
  const canvas = document.createElement("canvas");
  const context = canvas.getContext("2d");
  canvas.width = width;
  canvas.height = height;
  if (data instanceof Image) {
    context.drawImage(data, 0, 0);
  } else {
    const imageData = context.createImageData(width, height);
    imageData.data.set(data);
    context.putImageData(imageData, 0, 0);
  }
  return canvas;
}
var RawImageData = class _RawImageData {
  /**
   * Constructs a new image data container.
   *
   * @param {Number} [width=0] - The width of the image.
   * @param {Number} [height=0] - The height of the image.
   * @param {Uint8ClampedArray} [data=null] - The image data.
   */
  constructor(width = 0, height = 0, data = null) {
    this.width = width;
    this.height = height;
    this.data = data;
  }
  /**
   * Creates a canvas from this image data.
   *
   * @return {Canvas} The canvas, or null if it couldn't be created.
   */
  toCanvas() {
    return typeof document === "undefined" ? null : createCanvas(this.width, this.height, this.data);
  }
  /**
   * Creates a new image data container.
   *
   * @param {ImageData|Image} image - An image or plain image data.
   * @return {RawImageData} The image data.
   */
  static from(image) {
    const { width, height } = image;
    let data;
    if (image instanceof Image) {
      const canvas = createCanvas(width, height, image);
      if (canvas !== null) {
        const context = canvas.getContext("2d");
        data = context.getImageData(0, 0, width, height).data;
      }
    } else {
      data = image.data;
    }
    return new _RawImageData(width, height, data);
  }
};

// tmp/lut/worker.txt
var worker_default = '"use strict";(()=>{var O={SCALE_UP:"lut.scaleup"};var _=[new Float32Array(3),new Float32Array(3)],n=[new Float32Array(3),new Float32Array(3),new Float32Array(3),new Float32Array(3)],Z=[[new Float32Array([0,0,0]),new Float32Array([1,0,0]),new Float32Array([1,1,0]),new Float32Array([1,1,1])],[new Float32Array([0,0,0]),new Float32Array([1,0,0]),new Float32Array([1,0,1]),new Float32Array([1,1,1])],[new Float32Array([0,0,0]),new Float32Array([0,0,1]),new Float32Array([1,0,1]),new Float32Array([1,1,1])],[new Float32Array([0,0,0]),new Float32Array([0,1,0]),new Float32Array([1,1,0]),new Float32Array([1,1,1])],[new Float32Array([0,0,0]),new Float32Array([0,1,0]),new Float32Array([0,1,1]),new Float32Array([1,1,1])],[new Float32Array([0,0,0]),new Float32Array([0,0,1]),new Float32Array([0,1,1]),new Float32Array([1,1,1])]];function d(a,t,r,m){let i=r[0]-t[0],e=r[1]-t[1],y=r[2]-t[2],h=a[0]-t[0],A=a[1]-t[1],w=a[2]-t[2],c=e*w-y*A,l=y*h-i*w,x=i*A-e*h,u=Math.sqrt(c*c+l*l+x*x),b=u*.5,s=c/u,F=l/u,f=x/u,p=-(a[0]*s+a[1]*F+a[2]*f),M=m[0]*s+m[1]*F+m[2]*f;return Math.abs(M+p)*b/3}function V(a,t,r,m,i,e){let y=(r+m*t+i*t*t)*4;e[0]=a[y+0],e[1]=a[y+1],e[2]=a[y+2]}function k(a,t,r,m,i,e){let y=r*(t-1),h=m*(t-1),A=i*(t-1),w=Math.floor(y),c=Math.floor(h),l=Math.floor(A),x=Math.ceil(y),u=Math.ceil(h),b=Math.ceil(A),s=y-w,F=h-c,f=A-l;if(w===y&&c===h&&l===A)V(a,t,y,h,A,e);else{let p;s>=F&&F>=f?p=Z[0]:s>=f&&f>=F?p=Z[1]:f>=s&&s>=F?p=Z[2]:F>=s&&s>=f?p=Z[3]:F>=f&&f>=s?p=Z[4]:f>=F&&F>=s&&(p=Z[5]);let[M,g,X,Y]=p,P=_[0];P[0]=s,P[1]=F,P[2]=f;let o=_[1],L=x-w,S=u-c,U=b-l;o[0]=L*M[0]+w,o[1]=S*M[1]+c,o[2]=U*M[2]+l,V(a,t,o[0],o[1],o[2],n[0]),o[0]=L*g[0]+w,o[1]=S*g[1]+c,o[2]=U*g[2]+l,V(a,t,o[0],o[1],o[2],n[1]),o[0]=L*X[0]+w,o[1]=S*X[1]+c,o[2]=U*X[2]+l,V(a,t,o[0],o[1],o[2],n[2]),o[0]=L*Y[0]+w,o[1]=S*Y[1]+c,o[2]=U*Y[2]+l,V(a,t,o[0],o[1],o[2],n[3]);let T=d(g,X,Y,P)*6,q=d(M,X,Y,P)*6,C=d(M,g,Y,P)*6,E=d(M,g,X,P)*6;n[0][0]*=T,n[0][1]*=T,n[0][2]*=T,n[1][0]*=q,n[1][1]*=q,n[1][2]*=q,n[2][0]*=C,n[2][1]*=C,n[2][2]*=C,n[3][0]*=E,n[3][1]*=E,n[3][2]*=E,e[0]=n[0][0]+n[1][0]+n[2][0]+n[3][0],e[1]=n[0][1]+n[1][1]+n[2][1]+n[3][1],e[2]=n[0][2]+n[1][2]+n[2][2]+n[3][2]}}var v=class{static expand(t,r){let m=Math.cbrt(t.length/4),i=new Float32Array(3),e=new t.constructor(r**3*4),y=t instanceof Uint8Array?255:1,h=r**2,A=1/(r-1);for(let w=0;w<r;++w)for(let c=0;c<r;++c)for(let l=0;l<r;++l){let x=l*A,u=c*A,b=w*A,s=Math.round(l+c*r+w*h)*4;k(t,m,x,u,b,i),e[s+0]=i[0],e[s+1]=i[1],e[s+2]=i[2],e[s+3]=y}return e}};self.addEventListener("message",a=>{let t=a.data,r=t.data;switch(t.operation){case O.SCALE_UP:r=v.expand(r,t.size);break}postMessage(r,[r.buffer]),close()});})();\n';

// src/textures/lut/LookupTexture.js
var c = /* @__PURE__ */ new import_three53.Color();
var LookupTexture = class _LookupTexture extends import_three53.Data3DTexture {
  /**
   * Constructs a cubic 3D lookup texture.
   *
   * @param {TypedArray} data - The pixel data. The default format is RGBA.
   * @param {Number} size - The sidelength.
   */
  constructor(data, size) {
    super(data, size, size, size);
    this.type = import_three53.FloatType;
    this.format = import_three53.RGBAFormat;
    this.minFilter = import_three53.LinearFilter;
    this.magFilter = import_three53.LinearFilter;
    this.wrapS = import_three53.ClampToEdgeWrapping;
    this.wrapT = import_three53.ClampToEdgeWrapping;
    this.wrapR = import_three53.ClampToEdgeWrapping;
    this.unpackAlignment = 1;
    this.needsUpdate = true;
    setTextureColorSpace(this, LinearSRGBColorSpace);
    this.domainMin = new import_three53.Vector3(0, 0, 0);
    this.domainMax = new import_three53.Vector3(1, 1, 1);
  }
  /**
   * Indicates that this is an instance of LookupTexture3D.
   *
   * @type {Boolean}
   * @deprecated
   */
  get isLookupTexture3D() {
    return true;
  }
  /**
   * Scales this LUT up to a given target size using tetrahedral interpolation.
   *
   * @param {Number} size - The target sidelength.
   * @param {Boolean} [transferData=true] - Extra fast mode. Set to false to keep the original data intact.
   * @return {Promise<LookupTexture>} A promise that resolves with a new LUT upon completion.
   */
  scaleUp(size, transferData = true) {
    const image = this.image;
    let promise;
    if (size <= image.width) {
      promise = Promise.reject(new Error("The target size must be greater than the current size"));
    } else {
      promise = new Promise((resolve, reject) => {
        const workerURL = URL.createObjectURL(new Blob([worker_default], {
          type: "text/javascript"
        }));
        const worker = new Worker(workerURL);
        worker.addEventListener("error", (event) => reject(event.error));
        worker.addEventListener("message", (event) => {
          const lut = new _LookupTexture(event.data, size);
          copyTextureColorSpace(this, lut);
          lut.type = this.type;
          lut.name = this.name;
          URL.revokeObjectURL(workerURL);
          resolve(lut);
        });
        const transferList = transferData ? [image.data.buffer] : [];
        worker.postMessage({
          operation: LUTOperation.SCALE_UP,
          data: image.data,
          size
        }, transferList);
      });
    }
    return promise;
  }
  /**
   * Applies the given LUT to this one.
   *
   * @param {LookupTexture} lut - A LUT. Must have the same dimensions, type and format as this LUT.
   * @return {LookupTexture} This texture.
   */
  applyLUT(lut) {
    const img0 = this.image;
    const img1 = lut.image;
    const size0 = Math.min(img0.width, img0.height, img0.depth);
    const size1 = Math.min(img1.width, img1.height, img1.depth);
    if (size0 !== size1) {
      console.error("Size mismatch");
    } else if (lut.type !== import_three53.FloatType || this.type !== import_three53.FloatType) {
      console.error("Both LUTs must be FloatType textures");
    } else if (lut.format !== import_three53.RGBAFormat || this.format !== import_three53.RGBAFormat) {
      console.error("Both LUTs must be RGBA textures");
    } else {
      const data0 = img0.data;
      const data1 = img1.data;
      const size = size0;
      const sizeSq = size ** 2;
      const s = size - 1;
      for (let i = 0, l = size ** 3; i < l; ++i) {
        const i4 = i * 4;
        const r = data0[i4 + 0] * s;
        const g = data0[i4 + 1] * s;
        const b = data0[i4 + 2] * s;
        const iRGB = Math.round(r + g * size + b * sizeSq) * 4;
        data0[i4 + 0] = data1[iRGB + 0];
        data0[i4 + 1] = data1[iRGB + 1];
        data0[i4 + 2] = data1[iRGB + 2];
      }
      this.needsUpdate = true;
    }
    return this;
  }
  /**
   * Converts the LUT data into unsigned byte data.
   *
   * This is a lossy operation which should only be performed after all other transformations have been applied.
   *
   * @return {LookupTexture} This texture.
   */
  convertToUint8() {
    if (this.type === import_three53.FloatType) {
      const floatData = this.image.data;
      const uint8Data = new Uint8Array(floatData.length);
      for (let i = 0, l = floatData.length; i < l; ++i) {
        uint8Data[i] = floatData[i] * 255 + 0.5;
      }
      this.image.data = uint8Data;
      this.type = import_three53.UnsignedByteType;
      this.needsUpdate = true;
    }
    return this;
  }
  /**
   * Converts the LUT data into float data.
   *
   * @return {LookupTexture} This texture.
   */
  convertToFloat() {
    if (this.type === import_three53.UnsignedByteType) {
      const uint8Data = this.image.data;
      const floatData = new Float32Array(uint8Data.length);
      for (let i = 0, l = uint8Data.length; i < l; ++i) {
        floatData[i] = uint8Data[i] / 255;
      }
      this.image.data = floatData;
      this.type = import_three53.FloatType;
      this.needsUpdate = true;
    }
    return this;
  }
  /**
   * Converts this LUT into RGBA data.
   *
   * @deprecated LUTs are RGBA by default since three r137.
   * @return {LookupTexture} This texture.
   */
  convertToRGBA() {
    console.warn("LookupTexture", "convertToRGBA() is deprecated, LUTs are now RGBA by default");
    return this;
  }
  /**
   * Converts the output of this LUT into sRGB color space.
   *
   * @return {LookupTexture} This texture.
   */
  convertLinearToSRGB() {
    const data = this.image.data;
    if (this.type === import_three53.FloatType) {
      for (let i = 0, l = data.length; i < l; i += 4) {
        c.fromArray(data, i).convertLinearToSRGB().toArray(data, i);
      }
      setTextureColorSpace(this, SRGBColorSpace);
      this.needsUpdate = true;
    } else {
      console.error("Color space conversion requires FloatType data");
    }
    return this;
  }
  /**
   * Converts the output of this LUT into linear color space.
   *
   * @return {LookupTexture} This texture.
   */
  convertSRGBToLinear() {
    const data = this.image.data;
    if (this.type === import_three53.FloatType) {
      for (let i = 0, l = data.length; i < l; i += 4) {
        c.fromArray(data, i).convertSRGBToLinear().toArray(data, i);
      }
      setTextureColorSpace(this, LinearSRGBColorSpace);
      this.needsUpdate = true;
    } else {
      console.error("Color space conversion requires FloatType data");
    }
    return this;
  }
  /**
   * Converts this LUT into a 2D data texture.
   *
   * Please note that custom input domains are not carried over to 2D textures.
   *
   * @return {DataTexture} The texture.
   */
  toDataTexture() {
    const width = this.image.width;
    const height = this.image.height * this.image.depth;
    const texture = new import_three53.DataTexture(this.image.data, width, height);
    texture.name = this.name;
    texture.type = this.type;
    texture.format = this.format;
    texture.minFilter = import_three53.LinearFilter;
    texture.magFilter = import_three53.LinearFilter;
    texture.wrapS = this.wrapS;
    texture.wrapT = this.wrapT;
    texture.generateMipmaps = false;
    texture.needsUpdate = true;
    copyTextureColorSpace(this, texture);
    return texture;
  }
  /**
   * Creates a new 3D LUT by copying a given LUT.
   *
   * Common image-based textures will be converted into 3D data textures.
   *
   * @param {Texture} texture - The LUT. Assumed to be cubic.
   * @return {LookupTexture} A new 3D LUT.
   */
  static from(texture) {
    const image = texture.image;
    const { width, height } = image;
    const size = Math.min(width, height);
    let data;
    if (image instanceof Image) {
      const rawImageData = RawImageData.from(image);
      const src = rawImageData.data;
      if (width > height) {
        data = new Uint8Array(src.length);
        for (let z = 0; z < size; ++z) {
          for (let y = 0; y < size; ++y) {
            for (let x = 0; x < size; ++x) {
              const i4 = (x + z * size + y * size * size) * 4;
              const j4 = (x + y * size + z * size * size) * 4;
              data[j4 + 0] = src[i4 + 0];
              data[j4 + 1] = src[i4 + 1];
              data[j4 + 2] = src[i4 + 2];
              data[j4 + 3] = src[i4 + 3];
            }
          }
        }
      } else {
        data = new Uint8Array(src.buffer);
      }
    } else {
      data = image.data.slice();
    }
    const lut = new _LookupTexture(data, size);
    lut.type = texture.type;
    lut.name = texture.name;
    copyTextureColorSpace(texture, lut);
    return lut;
  }
  /**
   * Creates a neutral 3D LUT.
   *
   * @param {Number} size - The sidelength.
   * @return {LookupTexture} A neutral 3D LUT.
   */
  static createNeutral(size) {
    const data = new Float32Array(size ** 3 * 4);
    const sizeSq = size ** 2;
    const s = 1 / (size - 1);
    for (let r = 0; r < size; ++r) {
      for (let g = 0; g < size; ++g) {
        for (let b = 0; b < size; ++b) {
          const i4 = (r + g * size + b * sizeSq) * 4;
          data[i4 + 0] = r * s;
          data[i4 + 1] = g * s;
          data[i4 + 2] = b * s;
          data[i4 + 3] = 1;
        }
      }
    }
    const lut = new _LookupTexture(data, size);
    lut.name = "neutral";
    return lut;
  }
};

// src/textures/lut/TetrahedralUpscaler.js
var P = [
  new Float32Array(3),
  new Float32Array(3)
];
var C = [
  new Float32Array(3),
  new Float32Array(3),
  new Float32Array(3),
  new Float32Array(3)
];
var T = [
  [
    new Float32Array([0, 0, 0]),
    new Float32Array([1, 0, 0]),
    new Float32Array([1, 1, 0]),
    new Float32Array([1, 1, 1])
  ],
  [
    new Float32Array([0, 0, 0]),
    new Float32Array([1, 0, 0]),
    new Float32Array([1, 0, 1]),
    new Float32Array([1, 1, 1])
  ],
  [
    new Float32Array([0, 0, 0]),
    new Float32Array([0, 0, 1]),
    new Float32Array([1, 0, 1]),
    new Float32Array([1, 1, 1])
  ],
  [
    new Float32Array([0, 0, 0]),
    new Float32Array([0, 1, 0]),
    new Float32Array([1, 1, 0]),
    new Float32Array([1, 1, 1])
  ],
  [
    new Float32Array([0, 0, 0]),
    new Float32Array([0, 1, 0]),
    new Float32Array([0, 1, 1]),
    new Float32Array([1, 1, 1])
  ],
  [
    new Float32Array([0, 0, 0]),
    new Float32Array([0, 0, 1]),
    new Float32Array([0, 1, 1]),
    new Float32Array([1, 1, 1])
  ]
];
function calculateTetrahedronVolume(a, b, c2, d) {
  const bcX = c2[0] - b[0];
  const bcY = c2[1] - b[1];
  const bcZ = c2[2] - b[2];
  const baX = a[0] - b[0];
  const baY = a[1] - b[1];
  const baZ = a[2] - b[2];
  const crossX = bcY * baZ - bcZ * baY;
  const crossY = bcZ * baX - bcX * baZ;
  const crossZ = bcX * baY - bcY * baX;
  const length = Math.sqrt(crossX * crossX + crossY * crossY + crossZ * crossZ);
  const triangleArea = length * 0.5;
  const normalX = crossX / length;
  const normalY = crossY / length;
  const normalZ = crossZ / length;
  const constant = -(a[0] * normalX + a[1] * normalY + a[2] * normalZ);
  const dot = d[0] * normalX + d[1] * normalY + d[2] * normalZ;
  const height = Math.abs(dot + constant);
  return height * triangleArea / 3;
}
function sample(data, size, x, y, z, color2) {
  const i4 = (x + y * size + z * size * size) * 4;
  color2[0] = data[i4 + 0];
  color2[1] = data[i4 + 1];
  color2[2] = data[i4 + 2];
}
function tetrahedralSample(data, size, u, v3, w, color2) {
  const px = u * (size - 1);
  const py = v3 * (size - 1);
  const pz = w * (size - 1);
  const minX = Math.floor(px);
  const minY = Math.floor(py);
  const minZ = Math.floor(pz);
  const maxX = Math.ceil(px);
  const maxY = Math.ceil(py);
  const maxZ = Math.ceil(pz);
  const su = px - minX;
  const sv = py - minY;
  const sw = pz - minZ;
  if (minX === px && minY === py && minZ === pz) {
    sample(data, size, px, py, pz, color2);
  } else {
    let vertices;
    if (su >= sv && sv >= sw) {
      vertices = T[0];
    } else if (su >= sw && sw >= sv) {
      vertices = T[1];
    } else if (sw >= su && su >= sv) {
      vertices = T[2];
    } else if (sv >= su && su >= sw) {
      vertices = T[3];
    } else if (sv >= sw && sw >= su) {
      vertices = T[4];
    } else if (sw >= sv && sv >= su) {
      vertices = T[5];
    }
    const [P0, P1, P2, P3] = vertices;
    const coords = P[0];
    coords[0] = su;
    coords[1] = sv;
    coords[2] = sw;
    const tmp = P[1];
    const diffX = maxX - minX;
    const diffY = maxY - minY;
    const diffZ = maxZ - minZ;
    tmp[0] = diffX * P0[0] + minX;
    tmp[1] = diffY * P0[1] + minY;
    tmp[2] = diffZ * P0[2] + minZ;
    sample(data, size, tmp[0], tmp[1], tmp[2], C[0]);
    tmp[0] = diffX * P1[0] + minX;
    tmp[1] = diffY * P1[1] + minY;
    tmp[2] = diffZ * P1[2] + minZ;
    sample(data, size, tmp[0], tmp[1], tmp[2], C[1]);
    tmp[0] = diffX * P2[0] + minX;
    tmp[1] = diffY * P2[1] + minY;
    tmp[2] = diffZ * P2[2] + minZ;
    sample(data, size, tmp[0], tmp[1], tmp[2], C[2]);
    tmp[0] = diffX * P3[0] + minX;
    tmp[1] = diffY * P3[1] + minY;
    tmp[2] = diffZ * P3[2] + minZ;
    sample(data, size, tmp[0], tmp[1], tmp[2], C[3]);
    const V0 = calculateTetrahedronVolume(P1, P2, P3, coords) * 6;
    const V1 = calculateTetrahedronVolume(P0, P2, P3, coords) * 6;
    const V2 = calculateTetrahedronVolume(P0, P1, P3, coords) * 6;
    const V3 = calculateTetrahedronVolume(P0, P1, P2, coords) * 6;
    C[0][0] *= V0;
    C[0][1] *= V0;
    C[0][2] *= V0;
    C[1][0] *= V1;
    C[1][1] *= V1;
    C[1][2] *= V1;
    C[2][0] *= V2;
    C[2][1] *= V2;
    C[2][2] *= V2;
    C[3][0] *= V3;
    C[3][1] *= V3;
    C[3][2] *= V3;
    color2[0] = C[0][0] + C[1][0] + C[2][0] + C[3][0];
    color2[1] = C[0][1] + C[1][1] + C[2][1] + C[3][1];
    color2[2] = C[0][2] + C[1][2] + C[2][2] + C[3][2];
  }
}
var TetrahedralUpscaler = class {
  /**
   * Expands the given data to the target size.
   *
   * @param {TypedArray} data - The input RGBA data. Assumed to be cubic.
   * @param {Number} size - The target size.
   * @return {TypedArray} The new data.
   */
  static expand(data, size) {
    const originalSize = Math.cbrt(data.length / 4);
    const rgb = new Float32Array(3);
    const array = new data.constructor(size ** 3 * 4);
    const maxValue = data instanceof Uint8Array ? 255 : 1;
    const sizeSq = size ** 2;
    const s = 1 / (size - 1);
    for (let z = 0; z < size; ++z) {
      for (let y = 0; y < size; ++y) {
        for (let x = 0; x < size; ++x) {
          const u = x * s;
          const v3 = y * s;
          const w = z * s;
          const i4 = Math.round(x + y * size + z * sizeSq) * 4;
          tetrahedralSample(data, originalSize, u, v3, w, rgb);
          array[i4 + 0] = rgb[0];
          array[i4 + 1] = rgb[1];
          array[i4 + 2] = rgb[2];
          array[i4 + 3] = maxValue;
        }
      }
    }
    return array;
  }
};

// src/textures/smaa/SMAAAreaImageData.js
var area = [
  new Float32Array(2),
  new Float32Array(2)
];
var ORTHOGONAL_SIZE = 16;
var DIAGONAL_SIZE = 20;
var DIAGONAL_SAMPLES = 30;
var SMOOTH_MAX_DISTANCE = 32;
var orthogonalSubsamplingOffsets = new Float32Array([
  0,
  -0.25,
  0.25,
  -0.125,
  0.125,
  -0.375,
  0.375
]);
var diagonalSubsamplingOffsets = [
  new Float32Array([0, 0]),
  new Float32Array([0.25, -0.25]),
  new Float32Array([-0.25, 0.25]),
  new Float32Array([0.125, -0.125]),
  new Float32Array([-0.125, 0.125])
];
var orthogonalEdges = [
  new Uint8Array([0, 0]),
  new Uint8Array([3, 0]),
  new Uint8Array([0, 3]),
  new Uint8Array([3, 3]),
  new Uint8Array([1, 0]),
  new Uint8Array([4, 0]),
  new Uint8Array([1, 3]),
  new Uint8Array([4, 3]),
  new Uint8Array([0, 1]),
  new Uint8Array([3, 1]),
  new Uint8Array([0, 4]),
  new Uint8Array([3, 4]),
  new Uint8Array([1, 1]),
  new Uint8Array([4, 1]),
  new Uint8Array([1, 4]),
  new Uint8Array([4, 4])
];
var diagonalEdges = [
  new Uint8Array([0, 0]),
  new Uint8Array([1, 0]),
  new Uint8Array([0, 2]),
  new Uint8Array([1, 2]),
  new Uint8Array([2, 0]),
  new Uint8Array([3, 0]),
  new Uint8Array([2, 2]),
  new Uint8Array([3, 2]),
  new Uint8Array([0, 1]),
  new Uint8Array([1, 1]),
  new Uint8Array([0, 3]),
  new Uint8Array([1, 3]),
  new Uint8Array([2, 1]),
  new Uint8Array([3, 1]),
  new Uint8Array([2, 3]),
  new Uint8Array([3, 3])
];
function lerp(a, b, p) {
  return a + (b - a) * p;
}
function saturate(a) {
  return Math.min(Math.max(a, 0), 1);
}
function smoothArea(d) {
  const a1 = area[0];
  const a2 = area[1];
  const b1X = Math.sqrt(a1[0] * 2) * 0.5;
  const b1Y = Math.sqrt(a1[1] * 2) * 0.5;
  const b2X = Math.sqrt(a2[0] * 2) * 0.5;
  const b2Y = Math.sqrt(a2[1] * 2) * 0.5;
  const p = saturate(d / SMOOTH_MAX_DISTANCE);
  a1[0] = lerp(b1X, a1[0], p);
  a1[1] = lerp(b1Y, a1[1], p);
  a2[0] = lerp(b2X, a2[0], p);
  a2[1] = lerp(b2Y, a2[1], p);
}
function getOrthArea(p1X, p1Y, p2X, p2Y, x, result) {
  const dX = p2X - p1X;
  const dY = p2Y - p1Y;
  const x1 = x;
  const x2 = x + 1;
  const y1 = p1Y + dY * (x1 - p1X) / dX;
  const y2 = p1Y + dY * (x2 - p1X) / dX;
  if (x1 >= p1X && x1 < p2X || x2 > p1X && x2 <= p2X) {
    if (Math.sign(y1) === Math.sign(y2) || Math.abs(y1) < 1e-4 || Math.abs(y2) < 1e-4) {
      const a = (y1 + y2) / 2;
      if (a < 0) {
        result[0] = Math.abs(a);
        result[1] = 0;
      } else {
        result[0] = 0;
        result[1] = Math.abs(a);
      }
    } else {
      const t = -p1Y * dX / dY + p1X;
      const tInt = Math.trunc(t);
      const a1 = t > p1X ? y1 * (t - tInt) / 2 : 0;
      const a2 = t < p2X ? y2 * (1 - (t - tInt)) / 2 : 0;
      const a = Math.abs(a1) > Math.abs(a2) ? a1 : -a2;
      if (a < 0) {
        result[0] = Math.abs(a1);
        result[1] = Math.abs(a2);
      } else {
        result[0] = Math.abs(a2);
        result[1] = Math.abs(a1);
      }
    }
  } else {
    result[0] = 0;
    result[1] = 0;
  }
  return result;
}
function getOrthAreaForPattern(pattern, left, right, offset, result) {
  const a1 = area[0];
  const a2 = area[1];
  const o1 = 0.5 + offset;
  const o2 = 0.5 + offset - 1;
  const d = left + right + 1;
  switch (pattern) {
    case 0: {
      result[0] = 0;
      result[1] = 0;
      break;
    }
    case 1: {
      if (left <= right) {
        getOrthArea(0, o2, d / 2, 0, left, result);
      } else {
        result[0] = 0;
        result[1] = 0;
      }
      break;
    }
    case 2: {
      if (left >= right) {
        getOrthArea(d / 2, 0, d, o2, left, result);
      } else {
        result[0] = 0;
        result[1] = 0;
      }
      break;
    }
    case 3: {
      getOrthArea(0, o2, d / 2, 0, left, a1);
      getOrthArea(d / 2, 0, d, o2, left, a2);
      smoothArea(d, area);
      result[0] = a1[0] + a2[0];
      result[1] = a1[1] + a2[1];
      break;
    }
    case 4: {
      if (left <= right) {
        getOrthArea(0, o1, d / 2, 0, left, result);
      } else {
        result[0] = 0;
        result[1] = 0;
      }
      break;
    }
    case 5: {
      result[0] = 0;
      result[1] = 0;
      break;
    }
    case 6: {
      if (Math.abs(offset) > 0) {
        getOrthArea(0, o1, d, o2, left, a1);
        getOrthArea(0, o1, d / 2, 0, left, a2);
        getOrthArea(d / 2, 0, d, o2, left, result);
        a2[0] = a2[0] + result[0];
        a2[1] = a2[1] + result[1];
        result[0] = (a1[0] + a2[0]) / 2;
        result[1] = (a1[1] + a2[1]) / 2;
      } else {
        getOrthArea(0, o1, d, o2, left, result);
      }
      break;
    }
    case 7: {
      getOrthArea(0, o1, d, o2, left, result);
      break;
    }
    case 8: {
      if (left >= right) {
        getOrthArea(d / 2, 0, d, o1, left, result);
      } else {
        result[0] = 0;
        result[1] = 0;
      }
      break;
    }
    case 9: {
      if (Math.abs(offset) > 0) {
        getOrthArea(0, o2, d, o1, left, a1);
        getOrthArea(0, o2, d / 2, 0, left, a2);
        getOrthArea(d / 2, 0, d, o1, left, result);
        a2[0] = a2[0] + result[0];
        a2[1] = a2[1] + result[1];
        result[0] = (a1[0] + a2[0]) / 2;
        result[1] = (a1[1] + a2[1]) / 2;
      } else {
        getOrthArea(0, o2, d, o1, left, result);
      }
      break;
    }
    case 10: {
      result[0] = 0;
      result[1] = 0;
      break;
    }
    case 11: {
      getOrthArea(0, o2, d, o1, left, result);
      break;
    }
    case 12: {
      getOrthArea(0, o1, d / 2, 0, left, a1);
      getOrthArea(d / 2, 0, d, o1, left, a2);
      smoothArea(d, area);
      result[0] = a1[0] + a2[0];
      result[1] = a1[1] + a2[1];
      break;
    }
    case 13: {
      getOrthArea(0, o2, d, o1, left, result);
      break;
    }
    case 14: {
      getOrthArea(0, o1, d, o2, left, result);
      break;
    }
    case 15: {
      result[0] = 0;
      result[1] = 0;
      break;
    }
  }
  return result;
}
function isInsideArea(a1X, a1Y, a2X, a2Y, x, y) {
  let result = a1X === a2X && a1Y === a2Y;
  if (!result) {
    const xm = (a1X + a2X) / 2;
    const ym = (a1Y + a2Y) / 2;
    const a = a2Y - a1Y;
    const b = a1X - a2X;
    const c2 = a * (x - xm) + b * (y - ym);
    result = c2 > 0;
  }
  return result;
}
function getDiagAreaForPixel(a1X, a1Y, a2X, a2Y, pX, pY) {
  let n = 0;
  for (let y = 0; y < DIAGONAL_SAMPLES; ++y) {
    for (let x = 0; x < DIAGONAL_SAMPLES; ++x) {
      const offsetX = x / (DIAGONAL_SAMPLES - 1);
      const offsetY = y / (DIAGONAL_SAMPLES - 1);
      if (isInsideArea(a1X, a1Y, a2X, a2Y, pX + offsetX, pY + offsetY)) {
        ++n;
      }
    }
  }
  return n / (DIAGONAL_SAMPLES * DIAGONAL_SAMPLES);
}
function getDiagArea(pattern, a1X, a1Y, a2X, a2Y, left, offset, result) {
  const e = diagonalEdges[pattern];
  const e1 = e[0];
  const e2 = e[1];
  if (e1 > 0) {
    a1X += offset[0];
    a1Y += offset[1];
  }
  if (e2 > 0) {
    a2X += offset[0];
    a2Y += offset[1];
  }
  result[0] = 1 - getDiagAreaForPixel(a1X, a1Y, a2X, a2Y, 1 + left, 0 + left);
  result[1] = getDiagAreaForPixel(a1X, a1Y, a2X, a2Y, 1 + left, 1 + left);
  return result;
}
function getDiagAreaForPattern(pattern, left, right, offset, result) {
  const a1 = area[0];
  const a2 = area[1];
  const d = left + right + 1;
  switch (pattern) {
    case 0: {
      getDiagArea(pattern, 1, 1, 1 + d, 1 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 1: {
      getDiagArea(pattern, 1, 0, 0 + d, 0 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 2: {
      getDiagArea(pattern, 0, 0, 1 + d, 0 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 3: {
      getDiagArea(pattern, 1, 0, 1 + d, 0 + d, left, offset, result);
      break;
    }
    case 4: {
      getDiagArea(pattern, 1, 1, 0 + d, 0 + d, left, offset, a1);
      getDiagArea(pattern, 1, 1, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 5: {
      getDiagArea(pattern, 1, 1, 0 + d, 0 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 6: {
      getDiagArea(pattern, 1, 1, 1 + d, 0 + d, left, offset, result);
      break;
    }
    case 7: {
      getDiagArea(pattern, 1, 1, 1 + d, 0 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 8: {
      getDiagArea(pattern, 0, 0, 1 + d, 1 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 1 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 9: {
      getDiagArea(pattern, 1, 0, 1 + d, 1 + d, left, offset, result);
      getDiagArea(pattern, 1, 0, 1 + d, 1 + d, left, offset, result);
      break;
    }
    case 10: {
      getDiagArea(pattern, 0, 0, 1 + d, 1 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 11: {
      getDiagArea(pattern, 1, 0, 1 + d, 1 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 12: {
      getDiagArea(pattern, 1, 1, 1 + d, 1 + d, left, offset, result);
      break;
    }
    case 13: {
      getDiagArea(pattern, 1, 1, 1 + d, 1 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 1 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 14: {
      getDiagArea(pattern, 1, 1, 1 + d, 1 + d, left, offset, a1);
      getDiagArea(pattern, 1, 1, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
    case 15: {
      getDiagArea(pattern, 1, 1, 1 + d, 1 + d, left, offset, a1);
      getDiagArea(pattern, 1, 0, 1 + d, 0 + d, left, offset, a2);
      result[0] = (a1[0] + a2[0]) / 2;
      result[1] = (a1[1] + a2[1]) / 2;
      break;
    }
  }
  return result;
}
function generatePatterns(patterns, offset, orthogonal) {
  const result = new Float32Array(2);
  for (let i = 0, l = patterns.length; i < l; ++i) {
    const pattern = patterns[i];
    const data = pattern.data;
    const size = pattern.width;
    for (let y = 0; y < size; ++y) {
      for (let x = 0; x < size; ++x) {
        if (orthogonal) {
          getOrthAreaForPattern(i, x, y, offset, result);
        } else {
          getDiagAreaForPattern(i, x, y, offset, result);
        }
        const c2 = (y * size + x) * 2;
        data[c2] = result[0] * 255;
        data[c2 + 1] = result[1] * 255;
      }
    }
  }
}
function assemble(baseX, baseY, patterns, edges2, size, orthogonal, target) {
  const dstData = target.data;
  const dstWidth = target.width;
  for (let i = 0, l = patterns.length; i < l; ++i) {
    const edge = edges2[i];
    const pattern = patterns[i];
    const srcData = pattern.data;
    const srcWidth = pattern.width;
    for (let y = 0; y < size; ++y) {
      for (let x = 0; x < size; ++x) {
        const pX = edge[0] * size + baseX + x;
        const pY = edge[1] * size + baseY + y;
        const c2 = (pY * dstWidth + pX) * 4;
        const d = orthogonal ? (y * y * srcWidth + x * x) * 2 : (y * srcWidth + x) * 2;
        dstData[c2] = srcData[d];
        dstData[c2 + 1] = srcData[d + 1];
        dstData[c2 + 2] = 0;
        dstData[c2 + 3] = 255;
      }
    }
  }
}
var SMAAAreaImageData = class {
  /**
   * Creates a new area image.
   *
   * @return {RawImageData} The generated image data.
   */
  static generate() {
    const width = 2 * 5 * ORTHOGONAL_SIZE;
    const height = orthogonalSubsamplingOffsets.length * 5 * ORTHOGONAL_SIZE;
    const data = new Uint8ClampedArray(width * height * 4);
    const result = new RawImageData(width, height, data);
    const orthPatternSize = Math.pow(ORTHOGONAL_SIZE - 1, 2) + 1;
    const diagPatternSize = DIAGONAL_SIZE;
    const orthogonalPatterns = [];
    const diagonalPatterns = [];
    for (let i = 3, l = data.length; i < l; i += 4) {
      data[i] = 255;
    }
    for (let i = 0; i < 16; ++i) {
      orthogonalPatterns.push(new RawImageData(
        orthPatternSize,
        orthPatternSize,
        new Uint8ClampedArray(orthPatternSize * orthPatternSize * 2),
        2
      ));
      diagonalPatterns.push(new RawImageData(
        diagPatternSize,
        diagPatternSize,
        new Uint8ClampedArray(diagPatternSize * diagPatternSize * 2),
        2
      ));
    }
    for (let i = 0, l = orthogonalSubsamplingOffsets.length; i < l; ++i) {
      generatePatterns(orthogonalPatterns, orthogonalSubsamplingOffsets[i], true);
      assemble(
        0,
        5 * ORTHOGONAL_SIZE * i,
        orthogonalPatterns,
        orthogonalEdges,
        ORTHOGONAL_SIZE,
        true,
        result
      );
    }
    for (let i = 0, l = diagonalSubsamplingOffsets.length; i < l; ++i) {
      generatePatterns(diagonalPatterns, diagonalSubsamplingOffsets[i], false);
      assemble(
        5 * ORTHOGONAL_SIZE,
        4 * DIAGONAL_SIZE * i,
        diagonalPatterns,
        diagonalEdges,
        DIAGONAL_SIZE,
        false,
        result
      );
    }
    return result;
  }
};

// src/textures/smaa/SMAAImageGenerator.js
var import_three54 = require("three");

// tmp/smaa/worker.txt
var worker_default2 = '"use strict";(()=>{function q(t,a,s){let e=document.createElement("canvas"),n=e.getContext("2d");if(e.width=t,e.height=a,s instanceof Image)n.drawImage(s,0,0);else{let r=n.createImageData(t,a);r.data.set(s),n.putImageData(r,0,0)}return e}var F=class t{constructor(a=0,s=0,e=null){this.width=a,this.height=s,this.data=e}toCanvas(){return typeof document=="undefined"?null:q(this.width,this.height,this.data)}static from(a){let{width:s,height:e}=a,n;if(a instanceof Image){let r=q(s,e,a);r!==null&&(n=r.getContext("2d").getImageData(0,0,s,e).data)}else n=a.data;return new t(s,e,n)}};var M=[new Float32Array(2),new Float32Array(2)],D=16,W=20,I=30,j=32,v=new Float32Array([0,-.25,.25,-.125,.125,-.375,.375]),N=[new Float32Array([0,0]),new Float32Array([.25,-.25]),new Float32Array([-.25,.25]),new Float32Array([.125,-.125]),new Float32Array([-.125,.125])],z=[new Uint8Array([0,0]),new Uint8Array([3,0]),new Uint8Array([0,3]),new Uint8Array([3,3]),new Uint8Array([1,0]),new Uint8Array([4,0]),new Uint8Array([1,3]),new Uint8Array([4,3]),new Uint8Array([0,1]),new Uint8Array([3,1]),new Uint8Array([0,4]),new Uint8Array([3,4]),new Uint8Array([1,1]),new Uint8Array([4,1]),new Uint8Array([1,4]),new Uint8Array([4,4])],p=[new Uint8Array([0,0]),new Uint8Array([1,0]),new Uint8Array([0,2]),new Uint8Array([1,2]),new Uint8Array([2,0]),new Uint8Array([3,0]),new Uint8Array([2,2]),new Uint8Array([3,2]),new Uint8Array([0,1]),new Uint8Array([1,1]),new Uint8Array([0,3]),new Uint8Array([1,3]),new Uint8Array([2,1]),new Uint8Array([3,1]),new Uint8Array([2,3]),new Uint8Array([3,3])];function C(t,a,s){return t+(a-t)*s}function B(t){return Math.min(Math.max(t,0),1)}function _(t){let a=M[0],s=M[1],e=Math.sqrt(a[0]*2)*.5,n=Math.sqrt(a[1]*2)*.5,r=Math.sqrt(s[0]*2)*.5,o=Math.sqrt(s[1]*2)*.5,c=B(t/j);a[0]=C(e,a[0],c),a[1]=C(n,a[1],c),s[0]=C(r,s[0],c),s[1]=C(o,s[1],c)}function d(t,a,s,e,n,r){let o=s-t,c=e-a,h=n,i=n+1,w=a+c*(h-t)/o,b=a+c*(i-t)/o;if(h>=t&&h<s||i>t&&i<=s)if(Math.sign(w)===Math.sign(b)||Math.abs(w)<1e-4||Math.abs(b)<1e-4){let g=(w+b)/2;g<0?(r[0]=Math.abs(g),r[1]=0):(r[0]=0,r[1]=Math.abs(g))}else{let g=-a*o/c+t,k=Math.trunc(g),m=g>t?w*(g-k)/2:0,U=g<s?b*(1-(g-k))/2:0;(Math.abs(m)>Math.abs(U)?m:-U)<0?(r[0]=Math.abs(m),r[1]=Math.abs(U)):(r[0]=Math.abs(U),r[1]=Math.abs(m))}else r[0]=0,r[1]=0;return r}function J(t,a,s,e,n){let r=M[0],o=M[1],c=.5+e,h=.5+e-1,i=a+s+1;switch(t){case 0:{n[0]=0,n[1]=0;break}case 1:{a<=s?d(0,h,i/2,0,a,n):(n[0]=0,n[1]=0);break}case 2:{a>=s?d(i/2,0,i,h,a,n):(n[0]=0,n[1]=0);break}case 3:{d(0,h,i/2,0,a,r),d(i/2,0,i,h,a,o),_(i,M),n[0]=r[0]+o[0],n[1]=r[1]+o[1];break}case 4:{a<=s?d(0,c,i/2,0,a,n):(n[0]=0,n[1]=0);break}case 5:{n[0]=0,n[1]=0;break}case 6:{Math.abs(e)>0?(d(0,c,i,h,a,r),d(0,c,i/2,0,a,o),d(i/2,0,i,h,a,n),o[0]=o[0]+n[0],o[1]=o[1]+n[1],n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2):d(0,c,i,h,a,n);break}case 7:{d(0,c,i,h,a,n);break}case 8:{a>=s?d(i/2,0,i,c,a,n):(n[0]=0,n[1]=0);break}case 9:{Math.abs(e)>0?(d(0,h,i,c,a,r),d(0,h,i/2,0,a,o),d(i/2,0,i,c,a,n),o[0]=o[0]+n[0],o[1]=o[1]+n[1],n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2):d(0,h,i,c,a,n);break}case 10:{n[0]=0,n[1]=0;break}case 11:{d(0,h,i,c,a,n);break}case 12:{d(0,c,i/2,0,a,r),d(i/2,0,i,c,a,o),_(i,M),n[0]=r[0]+o[0],n[1]=r[1]+o[1];break}case 13:{d(0,h,i,c,a,n);break}case 14:{d(0,c,i,h,a,n);break}case 15:{n[0]=0,n[1]=0;break}}return n}function K(t,a,s,e,n,r){let o=t===s&&a===e;if(!o){let c=(t+s)/2,h=(a+e)/2,i=e-a,w=t-s;o=i*(n-c)+w*(r-h)>0}return o}function G(t,a,s,e,n,r){let o=0;for(let c=0;c<I;++c)for(let h=0;h<I;++h){let i=h/(I-1),w=c/(I-1);K(t,a,s,e,n+i,r+w)&&++o}return o/(I*I)}function A(t,a,s,e,n,r,o,c){let h=p[t],i=h[0],w=h[1];return i>0&&(a+=o[0],s+=o[1]),w>0&&(e+=o[0],n+=o[1]),c[0]=1-G(a,s,e,n,1+r,0+r),c[1]=G(a,s,e,n,1+r,1+r),c}function Q(t,a,s,e,n){let r=M[0],o=M[1],c=a+s+1;switch(t){case 0:{A(t,1,1,1+c,1+c,a,e,r),A(t,1,0,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 1:{A(t,1,0,0+c,0+c,a,e,r),A(t,1,0,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 2:{A(t,0,0,1+c,0+c,a,e,r),A(t,1,0,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 3:{A(t,1,0,1+c,0+c,a,e,n);break}case 4:{A(t,1,1,0+c,0+c,a,e,r),A(t,1,1,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 5:{A(t,1,1,0+c,0+c,a,e,r),A(t,1,0,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 6:{A(t,1,1,1+c,0+c,a,e,n);break}case 7:{A(t,1,1,1+c,0+c,a,e,r),A(t,1,0,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 8:{A(t,0,0,1+c,1+c,a,e,r),A(t,1,0,1+c,1+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 9:{A(t,1,0,1+c,1+c,a,e,n),A(t,1,0,1+c,1+c,a,e,n);break}case 10:{A(t,0,0,1+c,1+c,a,e,r),A(t,1,0,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 11:{A(t,1,0,1+c,1+c,a,e,r),A(t,1,0,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 12:{A(t,1,1,1+c,1+c,a,e,n);break}case 13:{A(t,1,1,1+c,1+c,a,e,r),A(t,1,0,1+c,1+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 14:{A(t,1,1,1+c,1+c,a,e,r),A(t,1,1,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}case 15:{A(t,1,1,1+c,1+c,a,e,r),A(t,1,0,1+c,0+c,a,e,o),n[0]=(r[0]+o[0])/2,n[1]=(r[1]+o[1])/2;break}}return n}function R(t,a,s){let e=new Float32Array(2);for(let n=0,r=t.length;n<r;++n){let o=t[n],c=o.data,h=o.width;for(let i=0;i<h;++i)for(let w=0;w<h;++w){s?J(n,w,i,a,e):Q(n,w,i,a,e);let b=(i*h+w)*2;c[b]=e[0]*255,c[b+1]=e[1]*255}}}function T(t,a,s,e,n,r,o){let c=o.data,h=o.width;for(let i=0,w=s.length;i<w;++i){let b=e[i],g=s[i],k=g.data,m=g.width;for(let U=0;U<n;++U)for(let x=0;x<n;++x){let Z=b[0]*n+t+x,O=((b[1]*n+a+U)*h+Z)*4,L=r?(U*U*m+x*x)*2:(U*m+x)*2;c[O]=k[L],c[O+1]=k[L+1],c[O+2]=0,c[O+3]=255}}}var S=class{static generate(){let a=10*D,s=v.length*5*D,e=new Uint8ClampedArray(a*s*4),n=new F(a,s,e),r=Math.pow(D-1,2)+1,o=W,c=[],h=[];for(let i=3,w=e.length;i<w;i+=4)e[i]=255;for(let i=0;i<16;++i)c.push(new F(r,r,new Uint8ClampedArray(r*r*2),2)),h.push(new F(o,o,new Uint8ClampedArray(o*o*2),2));for(let i=0,w=v.length;i<w;++i)R(c,v[i],!0),T(0,5*D*i,c,z,D,!0,n);for(let i=0,w=N.length;i<w;++i)R(h,N[i],!1),T(5*D,4*W*i,h,p,W,!1,n);return n}};var P=new Map([[y(0,0,0,0),new Float32Array([0,0,0,0])],[y(0,0,0,1),new Float32Array([0,0,0,1])],[y(0,0,1,0),new Float32Array([0,0,1,0])],[y(0,0,1,1),new Float32Array([0,0,1,1])],[y(0,1,0,0),new Float32Array([0,1,0,0])],[y(0,1,0,1),new Float32Array([0,1,0,1])],[y(0,1,1,0),new Float32Array([0,1,1,0])],[y(0,1,1,1),new Float32Array([0,1,1,1])],[y(1,0,0,0),new Float32Array([1,0,0,0])],[y(1,0,0,1),new Float32Array([1,0,0,1])],[y(1,0,1,0),new Float32Array([1,0,1,0])],[y(1,0,1,1),new Float32Array([1,0,1,1])],[y(1,1,0,0),new Float32Array([1,1,0,0])],[y(1,1,0,1),new Float32Array([1,1,0,1])],[y(1,1,1,0),new Float32Array([1,1,1,0])],[y(1,1,1,1),new Float32Array([1,1,1,1])]]);function H(t,a,s){return t+(a-t)*s}function y(t,a,s,e){let n=H(t,a,.75),r=H(s,e,1-.25);return H(n,r,1-.125)}function V(t,a){let s=0;return a[3]===1&&(s+=1),s===1&&a[2]===1&&t[1]!==1&&t[3]!==1&&(s+=1),s}function $(t,a){let s=0;return a[3]===1&&t[1]!==1&&t[3]!==1&&(s+=1),s===1&&a[2]===1&&t[0]!==1&&t[2]!==1&&(s+=1),s}var E=class{static generate(){let o=new Uint8ClampedArray(2178),c=new Uint8ClampedArray(64*16*4);for(let h=0;h<33;++h)for(let i=0;i<66;++i){let w=.03125*i,b=.03125*h;if(P.has(w)&&P.has(b)){let g=P.get(w),k=P.get(b),m=h*66+i;o[m]=127*V(g,k),o[m+33]=127*$(g,k)}}for(let h=0,i=33-16;i<33;++i)for(let w=0;w<64;++w,h+=4)c[h]=o[i*66+w],c[h+3]=255;return new F(64,16,c)}};self.addEventListener("message",t=>{let a=S.generate(),s=E.generate();postMessage({areaImageData:a,searchImageData:s},[a.data.buffer,s.data.buffer]),close()});})();\n';

// src/textures/smaa/SMAAImageGenerator.js
function generate(useCache = true) {
  const workerURL = URL.createObjectURL(new Blob([worker_default2], {
    type: "text/javascript"
  }));
  const worker = new Worker(workerURL);
  URL.revokeObjectURL(workerURL);
  return new Promise((resolve, reject) => {
    worker.addEventListener("error", (event) => reject(event.error));
    worker.addEventListener("message", (event) => {
      const searchImageData = RawImageData.from(event.data.searchImageData);
      const areaImageData = RawImageData.from(event.data.areaImageData);
      const urls = [
        searchImageData.toCanvas().toDataURL("image/png", 1),
        areaImageData.toCanvas().toDataURL("image/png", 1)
      ];
      if (useCache) {
        localStorage.setItem("smaa-search", urls[0]);
        localStorage.setItem("smaa-area", urls[1]);
      }
      resolve(urls);
    });
    worker.postMessage(null);
  });
}
var SMAAImageGenerator = class {
  /**
   * Constructs a new SMAA image generator.
   */
  constructor() {
    this.disableCache = false;
  }
  /**
   * Enables or disables caching via localStorage.
   *
   * @param {Boolean} value - Whether the cache should be enabled.
   */
  setCacheEnabled(value) {
    this.disableCache = !value;
  }
  /**
   * Generates the SMAA data images.
   *
   * @example
   * SMAAImageGenerator.generate().then(([search, area]) => {
   *   const smaaEffect = new SMAAEffect(search, area);
   * });
   * @return {Promise<Image[]>} A promise that returns the search image and area image as a pair.
   */
  generate() {
    const useCache = !this.disableCache && window.localStorage !== void 0;
    const cachedURLs = useCache ? [
      localStorage.getItem("smaa-search"),
      localStorage.getItem("smaa-area")
    ] : [null, null];
    const promise = cachedURLs[0] !== null && cachedURLs[1] !== null ? Promise.resolve(cachedURLs) : generate(useCache);
    return promise.then((urls) => {
      return new Promise((resolve, reject) => {
        const searchImage = new Image();
        const areaImage = new Image();
        const manager = new import_three54.LoadingManager();
        manager.onLoad = () => resolve([searchImage, areaImage]);
        manager.onError = reject;
        searchImage.addEventListener("error", (e) => manager.itemError("smaa-search"));
        areaImage.addEventListener("error", (e) => manager.itemError("smaa-area"));
        searchImage.addEventListener("load", () => manager.itemEnd("smaa-search"));
        areaImage.addEventListener("load", () => manager.itemEnd("smaa-area"));
        manager.itemStart("smaa-search");
        manager.itemStart("smaa-area");
        searchImage.src = urls[0];
        areaImage.src = urls[1];
      });
    });
  }
};

// src/textures/smaa/SMAASearchImageData.js
var edges = /* @__PURE__ */ new Map([
  [bilinear(0, 0, 0, 0), new Float32Array([0, 0, 0, 0])],
  [bilinear(0, 0, 0, 1), new Float32Array([0, 0, 0, 1])],
  [bilinear(0, 0, 1, 0), new Float32Array([0, 0, 1, 0])],
  [bilinear(0, 0, 1, 1), new Float32Array([0, 0, 1, 1])],
  [bilinear(0, 1, 0, 0), new Float32Array([0, 1, 0, 0])],
  [bilinear(0, 1, 0, 1), new Float32Array([0, 1, 0, 1])],
  [bilinear(0, 1, 1, 0), new Float32Array([0, 1, 1, 0])],
  [bilinear(0, 1, 1, 1), new Float32Array([0, 1, 1, 1])],
  [bilinear(1, 0, 0, 0), new Float32Array([1, 0, 0, 0])],
  [bilinear(1, 0, 0, 1), new Float32Array([1, 0, 0, 1])],
  [bilinear(1, 0, 1, 0), new Float32Array([1, 0, 1, 0])],
  [bilinear(1, 0, 1, 1), new Float32Array([1, 0, 1, 1])],
  [bilinear(1, 1, 0, 0), new Float32Array([1, 1, 0, 0])],
  [bilinear(1, 1, 0, 1), new Float32Array([1, 1, 0, 1])],
  [bilinear(1, 1, 1, 0), new Float32Array([1, 1, 1, 0])],
  [bilinear(1, 1, 1, 1), new Float32Array([1, 1, 1, 1])]
]);
function lerp2(a, b, p) {
  return a + (b - a) * p;
}
function bilinear(e0, e1, e2, e3) {
  const a = lerp2(e0, e1, 1 - 0.25);
  const b = lerp2(e2, e3, 1 - 0.25);
  return lerp2(a, b, 1 - 0.125);
}
function deltaLeft(left, top) {
  let d = 0;
  if (top[3] === 1) {
    d += 1;
  }
  if (d === 1 && top[2] === 1 && left[1] !== 1 && left[3] !== 1) {
    d += 1;
  }
  return d;
}
function deltaRight(left, top) {
  let d = 0;
  if (top[3] === 1 && left[1] !== 1 && left[3] !== 1) {
    d += 1;
  }
  if (d === 1 && top[2] === 1 && left[0] !== 1 && left[2] !== 1) {
    d += 1;
  }
  return d;
}
var SMAASearchImageData = class {
  /**
   * Creates a new search image.
   *
   * @return {RawImageData} The generated image data.
   */
  static generate() {
    const width = 66;
    const height = 33;
    const halfWidth = width / 2;
    const croppedWidth = 64;
    const croppedHeight = 16;
    const data = new Uint8ClampedArray(width * height);
    const croppedData = new Uint8ClampedArray(croppedWidth * croppedHeight * 4);
    for (let y = 0; y < height; ++y) {
      for (let x = 0; x < width; ++x) {
        const s = 0.03125 * x;
        const t = 0.03125 * y;
        if (edges.has(s) && edges.has(t)) {
          const e1 = edges.get(s);
          const e2 = edges.get(t);
          const i = y * width + x;
          data[i] = 127 * deltaLeft(e1, e2);
          data[i + halfWidth] = 127 * deltaRight(e1, e2);
        }
      }
    }
    for (let i = 0, y = height - croppedHeight; y < height; ++y) {
      for (let x = 0; x < croppedWidth; ++x, i += 4) {
        croppedData[i] = data[y * width + x];
        croppedData[i + 3] = 255;
      }
    }
    return new RawImageData(croppedWidth, croppedHeight, croppedData);
  }
};

// src/textures/NoiseTexture.js
var import_three55 = require("three");
function getNoise(size, format, type) {
  const channels = /* @__PURE__ */ new Map([
    [import_three55.LuminanceFormat, 1],
    [import_three55.RedFormat, 1],
    [import_three55.RGFormat, 2],
    [import_three55.RGBAFormat, 4]
  ]);
  let data;
  if (!channels.has(format)) {
    console.error("Invalid noise texture format");
  }
  if (type === import_three55.UnsignedByteType) {
    data = new Uint8Array(size * channels.get(format));
    for (let i = 0, l = data.length; i < l; ++i) {
      data[i] = Math.random() * 255 + 0.5;
    }
  } else {
    data = new Float32Array(size * channels.get(format));
    for (let i = 0, l = data.length; i < l; ++i) {
      data[i] = Math.random();
    }
  }
  return data;
}
var NoiseTexture = class extends import_three55.DataTexture {
  /**
   * Constructs a new noise texture.
   *
   * The texture format can be either `LuminanceFormat` or `RGBAFormat`. Additionally, the formats `RedFormat` and
   * `RGFormat` can be used in a WebGL 2 context.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   * @param {Number} [format=LuminanceFormat] - The texture format.
   * @param {Number} [type=UnsignedByteType] - The texture type.
   */
  constructor(width, height, format = import_three55.LuminanceFormat, type = import_three55.UnsignedByteType) {
    super(getNoise(width * height, format, type), width, height, format, type);
    this.needsUpdate = true;
  }
};

// src/effects/glsl/glitch.frag
var glitch_default = "uniform lowp sampler2D perturbationMap;uniform bool active;uniform float columns;uniform float random;uniform vec2 seeds;uniform vec2 distortion;void mainUv(inout vec2 uv){if(active){if(uv.y<distortion.x+columns&&uv.y>distortion.x-columns*random){float sx=clamp(ceil(seeds.x),0.0,1.0);uv.y=sx*(1.0-(uv.y+distortion.y))+(1.0-sx)*distortion.y;}if(uv.x<distortion.y+columns&&uv.x>distortion.y-columns*random){float sy=clamp(ceil(seeds.y),0.0,1.0);uv.x=sy*distortion.x+(1.0-sy)*(1.0-(uv.x+distortion.x));}vec2 normal=texture2D(perturbationMap,uv*random*random).rg;uv+=normal*seeds*(random*0.2);}}";

// src/effects/GlitchEffect.js
var textureTag = "Glitch.Generated";
function randomFloat(low, high) {
  return low + Math.random() * (high - low);
}
var GlitchEffect = class extends Effect {
  /**
   * Constructs a new glitch effect.
   *
   * TODO Change ratio to 0.15.
   * @param {Object} [options] - The options.
   * @param {Vector2} [options.chromaticAberrationOffset] - A chromatic aberration offset. If provided, the glitch effect will influence this offset.
   * @param {Vector2} [options.delay] - The minimum and maximum delay between glitch activations in seconds.
   * @param {Vector2} [options.duration] - The minimum and maximum duration of a glitch in seconds.
   * @param {Vector2} [options.strength] - The strength of weak and strong glitches.
   * @param {Texture} [options.perturbationMap] - A perturbation map. If none is provided, a noise texture will be created.
   * @param {Number} [options.dtSize=64] - The size of the generated noise map. Will be ignored if a perturbation map is provided.
   * @param {Number} [options.columns=0.05] - The scale of the blocky glitch columns.
   * @param {Number} [options.ratio=0.85] - The threshold for strong glitches.
   */
  constructor({
    chromaticAberrationOffset = null,
    delay = new import_three56.Vector2(1.5, 3.5),
    duration = new import_three56.Vector2(0.6, 1),
    strength = new import_three56.Vector2(0.3, 1),
    columns = 0.05,
    ratio = 0.85,
    perturbationMap = null,
    dtSize = 64
  } = {}) {
    super("GlitchEffect", glitch_default, {
      uniforms: /* @__PURE__ */ new Map([
        ["perturbationMap", new import_three56.Uniform(null)],
        ["columns", new import_three56.Uniform(columns)],
        ["active", new import_three56.Uniform(false)],
        ["random", new import_three56.Uniform(1)],
        ["seeds", new import_three56.Uniform(new import_three56.Vector2())],
        ["distortion", new import_three56.Uniform(new import_three56.Vector2())]
      ])
    });
    if (perturbationMap === null) {
      const map = new NoiseTexture(dtSize, dtSize, import_three56.RGBAFormat);
      map.name = textureTag;
      this.perturbationMap = map;
    } else {
      this.perturbationMap = perturbationMap;
    }
    this.time = 0;
    this.distortion = this.uniforms.get("distortion").value;
    this.delay = delay;
    this.duration = duration;
    this.breakPoint = new import_three56.Vector2(
      randomFloat(this.delay.x, this.delay.y),
      randomFloat(this.duration.x, this.duration.y)
    );
    this.strength = strength;
    this.mode = GlitchMode.SPORADIC;
    this.ratio = ratio;
    this.chromaticAberrationOffset = chromaticAberrationOffset;
  }
  /**
   * Random number seeds.
   *
   * @type {Vector2}
   * @private
   */
  get seeds() {
    return this.uniforms.get("seeds").value;
  }
  /**
   * Indicates whether the glitch effect is currently active.
   *
   * @type {Boolean}
   */
  get active() {
    return this.uniforms.get("active").value;
  }
  /**
   * Indicates whether the glitch effect is currently active.
   *
   * @deprecated Use active instead.
   * @return {Boolean} Whether the glitch effect is active.
   */
  isActive() {
    return this.active;
  }
  /**
   * The minimum delay between glitch activations.
   *
   * @type {Number}
   */
  get minDelay() {
    return this.delay.x;
  }
  set minDelay(value) {
    this.delay.x = value;
  }
  /**
   * Returns the minimum delay between glitch activations.
   *
   * @deprecated Use minDelay instead.
   * @return {Number} The minimum delay in seconds.
   */
  getMinDelay() {
    return this.delay.x;
  }
  /**
   * Sets the minimum delay between glitch activations.
   *
   * @deprecated Use minDelay instead.
   * @param {Number} value - The minimum delay in seconds.
   */
  setMinDelay(value) {
    this.delay.x = value;
  }
  /**
   * The maximum delay between glitch activations.
   *
   * @type {Number}
   */
  get maxDelay() {
    return this.delay.y;
  }
  set maxDelay(value) {
    this.delay.y = value;
  }
  /**
   * Returns the maximum delay between glitch activations.
   *
   * @deprecated Use maxDelay instead.
   * @return {Number} The maximum delay in seconds.
   */
  getMaxDelay() {
    return this.delay.y;
  }
  /**
   * Sets the maximum delay between glitch activations.
   *
   * @deprecated Use maxDelay instead.
   * @param {Number} value - The maximum delay in seconds.
   */
  setMaxDelay(value) {
    this.delay.y = value;
  }
  /**
   * The minimum duration of sporadic glitches.
   *
   * @type {Number}
   */
  get minDuration() {
    return this.duration.x;
  }
  set minDuration(value) {
    this.duration.x = value;
  }
  /**
   * Returns the minimum duration of sporadic glitches.
   *
   * @deprecated Use minDuration instead.
   * @return {Number} The minimum duration in seconds.
   */
  getMinDuration() {
    return this.duration.x;
  }
  /**
   * Sets the minimum duration of sporadic glitches.
   *
   * @deprecated Use minDuration instead.
   * @param {Number} value - The minimum duration in seconds.
   */
  setMinDuration(value) {
    this.duration.x = value;
  }
  /**
   * The maximum duration of sporadic glitches.
   *
   * @type {Number}
   */
  get maxDuration() {
    return this.duration.y;
  }
  set maxDuration(value) {
    this.duration.y = value;
  }
  /**
   * Returns the maximum duration of sporadic glitches.
   *
   * @deprecated Use maxDuration instead.
   * @return {Number} The maximum duration in seconds.
   */
  getMaxDuration() {
    return this.duration.y;
  }
  /**
   * Sets the maximum duration of sporadic glitches.
   *
   * @deprecated Use maxDuration instead.
   * @param {Number} value - The maximum duration in seconds.
   */
  setMaxDuration(value) {
    this.duration.y = value;
  }
  /**
   * The strength of weak glitches.
   *
   * @type {Number}
   */
  get minStrength() {
    return this.strength.x;
  }
  set minStrength(value) {
    this.strength.x = value;
  }
  /**
   * Returns the strength of weak glitches.
   *
   * @deprecated Use minStrength instead.
   * @return {Number} The strength.
   */
  getMinStrength() {
    return this.strength.x;
  }
  /**
   * Sets the strength of weak glitches.
   *
   * @deprecated Use minStrength instead.
   * @param {Number} value - The strength.
   */
  setMinStrength(value) {
    this.strength.x = value;
  }
  /**
   * The strength of strong glitches.
   *
   * @type {Number}
   */
  get maxStrength() {
    return this.strength.y;
  }
  set maxStrength(value) {
    this.strength.y = value;
  }
  /**
   * Returns the strength of strong glitches.
   *
   * @deprecated Use maxStrength instead.
   * @return {Number} The strength.
   */
  getMaxStrength() {
    return this.strength.y;
  }
  /**
   * Sets the strength of strong glitches.
   *
   * @deprecated Use maxStrength instead.
   * @param {Number} value - The strength.
   */
  setMaxStrength(value) {
    this.strength.y = value;
  }
  /**
   * Returns the current glitch mode.
   *
   * @deprecated Use mode instead.
   * @return {GlitchMode} The mode.
   */
  getMode() {
    return this.mode;
  }
  /**
   * Sets the current glitch mode.
   *
   * @deprecated Use mode instead.
   * @param {GlitchMode} value - The mode.
   */
  setMode(value) {
    this.mode = value;
  }
  /**
   * Returns the glitch ratio.
   *
   * @deprecated Use ratio instead.
   * @return {Number} The ratio.
   */
  getGlitchRatio() {
    return 1 - this.ratio;
  }
  /**
   * Sets the ratio of weak (0.0) and strong (1.0) glitches.
   *
   * @deprecated Use ratio instead.
   * @param {Number} value - The ratio. Range is [0.0, 1.0].
   */
  setGlitchRatio(value) {
    this.ratio = Math.min(Math.max(1 - value, 0), 1);
  }
  /**
   * The glitch column size.
   *
   * @type {Number}
   */
  get columns() {
    return this.uniforms.get("columns").value;
  }
  set columns(value) {
    this.uniforms.get("columns").value = value;
  }
  /**
   * Returns the glitch column size.
   *
   * @deprecated Use columns instead.
   * @return {Number} The glitch column size.
   */
  getGlitchColumns() {
    return this.columns;
  }
  /**
   * Sets the glitch column size.
   *
   * @deprecated Use columns instead.
   * @param {Number} value - The glitch column size.
   */
  setGlitchColumns(value) {
    this.columns = value;
  }
  /**
   * Returns the chromatic aberration offset.
   *
   * @deprecated Use chromaticAberrationOffset instead.
   * @return {Vector2} The offset.
   */
  getChromaticAberrationOffset() {
    return this.chromaticAberrationOffset;
  }
  /**
   * Sets the chromatic aberration offset.
   *
   * @deprecated Use chromaticAberrationOffset instead.
   * @param {Vector2} value - The offset.
   */
  setChromaticAberrationOffset(value) {
    this.chromaticAberrationOffset = value;
  }
  /**
   * The perturbation map.
   *
   * @type {Texture}
   */
  get perturbationMap() {
    return this.uniforms.get("perturbationMap").value;
  }
  set perturbationMap(value) {
    const currentMap = this.perturbationMap;
    if (currentMap !== null && currentMap.name === textureTag) {
      currentMap.dispose();
    }
    value.minFilter = value.magFilter = import_three56.NearestFilter;
    value.wrapS = value.wrapT = import_three56.RepeatWrapping;
    value.generateMipmaps = false;
    this.uniforms.get("perturbationMap").value = value;
  }
  /**
   * Returns the current perturbation map.
   *
   * @deprecated Use perturbationMap instead.
   * @return {Texture} The current perturbation map.
   */
  getPerturbationMap() {
    return this.perturbationMap;
  }
  /**
   * Replaces the current perturbation map with the given one.
   *
   * The current map will be disposed if it was generated by this effect.
   *
   * @deprecated Use perturbationMap instead.
   * @param {Texture} value - The new perturbation map.
   */
  setPerturbationMap(value) {
    this.perturbationMap = value;
  }
  /**
   * Generates a perturbation map.
   *
   * @deprecated Use NoiseTexture instead.
   * @param {Number} [value=64] - The texture size.
   * @return {DataTexture} The perturbation map.
   */
  generatePerturbationMap(value = 64) {
    const map = new NoiseTexture(value, value, import_three56.RGBAFormat);
    map.name = textureTag;
    return map;
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    const mode = this.mode;
    const breakPoint = this.breakPoint;
    const offset = this.chromaticAberrationOffset;
    const s = this.strength;
    let time = this.time;
    let active = false;
    let r = 0, a = 0;
    let trigger;
    if (mode !== GlitchMode.DISABLED) {
      if (mode === GlitchMode.SPORADIC) {
        time += deltaTime;
        trigger = time > breakPoint.x;
        if (time >= breakPoint.x + breakPoint.y) {
          breakPoint.set(
            randomFloat(this.delay.x, this.delay.y),
            randomFloat(this.duration.x, this.duration.y)
          );
          time = 0;
        }
      }
      r = Math.random();
      this.uniforms.get("random").value = r;
      if (trigger && r > this.ratio || mode === GlitchMode.CONSTANT_WILD) {
        active = true;
        r *= s.y * 0.03;
        a = randomFloat(-Math.PI, Math.PI);
        this.seeds.set(randomFloat(-s.y, s.y), randomFloat(-s.y, s.y));
        this.distortion.set(randomFloat(0, 1), randomFloat(0, 1));
      } else if (trigger || mode === GlitchMode.CONSTANT_MILD) {
        active = true;
        r *= s.x * 0.03;
        a = randomFloat(-Math.PI, Math.PI);
        this.seeds.set(randomFloat(-s.x, s.x), randomFloat(-s.x, s.x));
        this.distortion.set(randomFloat(0, 1), randomFloat(0, 1));
      }
      this.time = time;
    }
    if (offset !== null) {
      if (active) {
        offset.set(Math.cos(a), Math.sin(a)).multiplyScalar(r);
      } else {
        offset.set(0, 0);
      }
    }
    this.uniforms.get("active").value = active;
  }
  /**
   * Deletes generated resources.
   */
  dispose() {
    const map = this.perturbationMap;
    if (map !== null && map.name === textureTag) {
      map.dispose();
    }
  }
};

// src/effects/GodRaysEffect.js
var import_three57 = require("three");

// src/effects/glsl/god-rays.frag
var god_rays_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D map;\n#else\nuniform lowp sampler2D map;\n#endif\nvoid mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){outputColor=texture2D(map,uv);}";

// src/effects/GodRaysEffect.js
var v = /* @__PURE__ */ new import_three57.Vector3();
var m = /* @__PURE__ */ new import_three57.Matrix4();
var GodRaysEffect = class extends Effect {
  /**
   * Constructs a new god rays effect.
   *
   * @param {Camera} [camera] - The main camera.
   * @param {Mesh|Points} [lightSource] - The light source. Must not write depth and has to be flagged as transparent.
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SCREEN] - The blend function of this effect.
   * @param {Number} [options.samples=60.0] - The number of samples per pixel.
   * @param {Number} [options.density=0.96] - The density of the light rays.
   * @param {Number} [options.decay=0.9] - An illumination decay factor.
   * @param {Number} [options.weight=0.4] - A light ray weight factor.
   * @param {Number} [options.exposure=0.6] - A constant attenuation coefficient.
   * @param {Number} [options.clampMax=1.0] - An upper bound for the saturation of the overall effect.
   * @param {Number} [options.resolutionScale=0.5] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use resolutionX instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use resolutionY instead.
   * @param {KernelSize} [options.kernelSize=KernelSize.SMALL] - The blur kernel size. Has no effect if blur is disabled.
   * @param {Boolean} [options.blur=true] - Whether the god rays should be blurred to reduce artifacts.
   */
  constructor(camera, lightSource, {
    blendFunction = BlendFunction.SCREEN,
    samples = 60,
    density = 0.96,
    decay = 0.9,
    weight = 0.4,
    exposure = 0.6,
    clampMax = 1,
    blur = true,
    kernelSize = KernelSize.SMALL,
    resolutionScale = 0.5,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("GodRaysEffect", god_rays_default, {
      blendFunction,
      attributes: EffectAttribute.DEPTH,
      uniforms: /* @__PURE__ */ new Map([
        ["map", new import_three57.Uniform(null)]
      ])
    });
    this.camera = camera;
    this._lightSource = lightSource;
    this.lightSource = lightSource;
    this.lightScene = new import_three57.Scene();
    this.screenPosition = new import_three57.Vector2();
    this.renderTargetA = new import_three57.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTargetA.texture.name = "GodRays.Target.A";
    this.renderTargetB = this.renderTargetA.clone();
    this.renderTargetB.texture.name = "GodRays.Target.B";
    this.uniforms.get("map").value = this.renderTargetB.texture;
    this.renderTargetLight = new import_three57.WebGLRenderTarget(1, 1);
    this.renderTargetLight.texture.name = "GodRays.Light";
    this.renderTargetLight.depthTexture = new import_three57.DepthTexture();
    this.renderPassLight = new RenderPass(this.lightScene, camera);
    this.renderPassLight.clearPass.overrideClearColor = new import_three57.Color(0);
    this.clearPass = new ClearPass(true, false, false);
    this.clearPass.overrideClearColor = new import_three57.Color(0);
    this.blurPass = new KawaseBlurPass({ kernelSize });
    this.blurPass.enabled = blur;
    this.depthMaskPass = new ShaderPass(new DepthMaskMaterial());
    const depthMaskMaterial = this.depthMaskMaterial;
    depthMaskMaterial.depthBuffer1 = this.renderTargetLight.depthTexture;
    depthMaskMaterial.copyCameraSettings(camera);
    this.godRaysPass = new ShaderPass(new GodRaysMaterial(this.screenPosition));
    const godRaysMaterial = this.godRaysMaterial;
    godRaysMaterial.density = density;
    godRaysMaterial.decay = decay;
    godRaysMaterial.weight = weight;
    godRaysMaterial.exposure = exposure;
    godRaysMaterial.maxIntensity = clampMax;
    godRaysMaterial.samples = samples;
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
  }
  set mainCamera(value) {
    this.camera = value;
    this.renderPassLight.mainCamera = value;
    this.depthMaskMaterial.copyCameraSettings(value);
  }
  /**
   * Sets the light source.
   *
   * @type {Mesh|Points}
   */
  get lightSource() {
    return this._lightSource;
  }
  set lightSource(value) {
    this._lightSource = value;
    if (value !== null) {
      value.material.depthWrite = false;
      value.material.transparent = true;
    }
  }
  /**
   * Returns the blur pass that reduces aliasing artifacts and makes the light softer.
   *
   * @deprecated Use blurPass instead.
   * @return {KawaseBlurPass} The blur pass.
   */
  getBlurPass() {
    return this.blurPass;
  }
  /**
   * A texture that contains the intermediate result of this effect.
   *
   * @type {Texture}
   */
  get texture() {
    return this.renderTargetB.texture;
  }
  /**
   * Returns the god rays texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.texture;
  }
  /**
   * The depth mask material.
   *
   * @type {DepthMaskMaterial}
   * @private
   */
  get depthMaskMaterial() {
    return this.depthMaskPass.fullscreenMaterial;
  }
  /**
   * The internal god rays material.
   *
   * @type {GodRaysMaterial}
   */
  get godRaysMaterial() {
    return this.godRaysPass.fullscreenMaterial;
  }
  /**
   * Returns the god rays material.
   *
   * @deprecated Use godRaysMaterial instead.
   * @return {GodRaysMaterial} The material.
   */
  getGodRaysMaterial() {
    return this.godRaysMaterial;
  }
  /**
   * Returns the resolution of this effect.
   *
   * @deprecated Use resolution instead.
   * @return {GodRaysMaterial} The material.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * The current width of the internal render targets.
   *
   * @type {Number}
   * @deprecated Use resolution.width instead.
   */
  get width() {
    return this.resolution.width;
  }
  set width(value) {
    this.resolution.preferredWidth = value;
  }
  /**
   * The current height of the internal render targets.
   *
   * @type {Number}
   * @deprecated Use resolution.height instead.
   */
  get height() {
    return this.resolution.height;
  }
  set height(value) {
    this.resolution.preferredHeight = value;
  }
  /**
   * Indicates whether dithering is enabled.
   *
   * @type {Boolean}
   * @deprecated
   */
  get dithering() {
    return this.godRaysMaterial.dithering;
  }
  set dithering(value) {
    const material = this.godRaysMaterial;
    material.dithering = value;
    material.needsUpdate = true;
  }
  /**
   * Indicates whether the god rays should be blurred to reduce artifacts.
   *
   * @type {Boolean}
   * @deprecated Use blurPass.enabled instead.
   */
  get blur() {
    return this.blurPass.enabled;
  }
  set blur(value) {
    this.blurPass.enabled = value;
  }
  /**
   * The blur kernel size.
   *
   * @type {KernelSize}
   * @deprecated Use blurPass.kernelSize instead.
   */
  get kernelSize() {
    return this.blurPass.kernelSize;
  }
  set kernelSize(value) {
    this.blurPass.kernelSize = value;
  }
  /**
   * Returns the current resolution scale.
   *
   * @return {Number} The resolution scale.
   * @deprecated Use resolution instead.
   */
  getResolutionScale() {
    return this.resolution.scale;
  }
  /**
   * Sets the resolution scale.
   *
   * @param {Number} scale - The new resolution scale.
   * @deprecated Use resolution instead.
   */
  setResolutionScale(scale) {
    this.resolution.scale = scale;
  }
  /**
   * The number of samples per pixel.
   *
   * @type {Number}
   * @deprecated Use godRaysMaterial.samples instead.
   */
  get samples() {
    return this.godRaysMaterial.samples;
  }
  /**
   * A higher sample count improves quality at the cost of performance.
   *
   * @type {Number}
   * @deprecated Use godRaysMaterial.samples instead.
   */
  set samples(value) {
    this.godRaysMaterial.samples = value;
  }
  /**
   * Sets the depth texture.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {Number} [depthPacking=BasicDepthPacking] - The depth packing.
   */
  setDepthTexture(depthTexture, depthPacking = import_three57.BasicDepthPacking) {
    this.depthMaskPass.fullscreenMaterial.depthBuffer0 = depthTexture;
    this.depthMaskPass.fullscreenMaterial.depthPacking0 = depthPacking;
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    const lightSource = this.lightSource;
    const parent = lightSource.parent;
    const matrixAutoUpdate = lightSource.matrixAutoUpdate;
    const renderTargetA = this.renderTargetA;
    const renderTargetLight = this.renderTargetLight;
    lightSource.material.depthWrite = true;
    lightSource.matrixAutoUpdate = false;
    lightSource.updateWorldMatrix(true, false);
    if (parent !== null) {
      if (!matrixAutoUpdate) {
        m.copy(lightSource.matrix);
      }
      lightSource.matrix.copy(lightSource.matrixWorld);
    }
    this.lightScene.add(lightSource);
    this.renderPassLight.render(renderer, renderTargetLight);
    this.clearPass.render(renderer, renderTargetA);
    this.depthMaskPass.render(renderer, renderTargetLight, renderTargetA);
    lightSource.material.depthWrite = false;
    lightSource.matrixAutoUpdate = matrixAutoUpdate;
    if (parent !== null) {
      if (!matrixAutoUpdate) {
        lightSource.matrix.copy(m);
      }
      parent.add(lightSource);
    }
    v.setFromMatrixPosition(lightSource.matrixWorld).project(this.camera);
    this.screenPosition.set(
      Math.min(Math.max((v.x + 1) * 0.5, -1), 2),
      Math.min(Math.max((v.y + 1) * 0.5, -1), 2)
    );
    if (this.blurPass.enabled) {
      this.blurPass.render(renderer, renderTargetA, renderTargetA);
    }
    this.godRaysPass.render(renderer, renderTargetA, this.renderTargetB);
  }
  /**
   * Updates the size of internal render targets.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    const w = resolution.width, h = resolution.height;
    this.renderTargetA.setSize(w, h);
    this.renderTargetB.setSize(w, h);
    this.renderTargetLight.setSize(w, h);
    this.blurPass.resolution.copy(resolution);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    this.blurPass.initialize(renderer, alpha, frameBufferType);
    this.renderPassLight.initialize(renderer, alpha, frameBufferType);
    this.depthMaskPass.initialize(renderer, alpha, frameBufferType);
    this.godRaysPass.initialize(renderer, alpha, frameBufferType);
    if (frameBufferType !== void 0) {
      this.renderTargetA.texture.type = frameBufferType;
      this.renderTargetB.texture.type = frameBufferType;
      this.renderTargetLight.texture.type = frameBufferType;
      if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.renderTargetA.texture, SRGBColorSpace);
        setTextureColorSpace(this.renderTargetB.texture, SRGBColorSpace);
        setTextureColorSpace(this.renderTargetLight.texture, SRGBColorSpace);
      }
    }
  }
};

// src/effects/GridEffect.js
var import_three58 = require("three");

// src/effects/glsl/grid.frag
var grid_default = "uniform vec2 scale;uniform float lineWidth;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){float grid=0.5-max(abs(mod(uv.x*scale.x,1.0)-0.5),abs(mod(uv.y*scale.y,1.0)-0.5));outputColor=vec4(vec3(smoothstep(0.0,lineWidth,grid)),inputColor.a);}";

// src/effects/GridEffect.js
var GridEffect = class extends Effect {
  /**
   * Constructs a new grid effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.OVERLAY] - The blend function of this effect.
   * @param {Number} [options.scale=1.0] - The scale of the grid pattern.
   * @param {Number} [options.lineWidth=0.0] - The line width of the grid pattern.
   */
  constructor({ blendFunction = BlendFunction.OVERLAY, scale = 1, lineWidth = 0 } = {}) {
    super("GridEffect", grid_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["scale", new import_three58.Uniform(new import_three58.Vector2())],
        ["lineWidth", new import_three58.Uniform(lineWidth)]
      ])
    });
    this.resolution = new import_three58.Vector2();
    this.s = 0;
    this.scale = scale;
    this.l = 0;
    this.lineWidth = lineWidth;
  }
  /**
   * The scale.
   *
   * @type {Number}
   */
  get scale() {
    return this.s;
  }
  set scale(value) {
    this.s = Math.max(value, 1e-6);
    this.setSize(this.resolution.width, this.resolution.height);
  }
  /**
   * Returns the current grid scale.
   *
   * @deprecated Use scale instead.
   * @return {Number} The grid scale.
   */
  getScale() {
    return this.scale;
  }
  /**
   * Sets the grid scale.
   *
   * @deprecated Use scale instead.
   * @param {Number} value - The new grid scale.
   */
  setScale(value) {
    this.scale = value;
  }
  /**
   * The line width.
   *
   * @type {Number}
   */
  get lineWidth() {
    return this.l;
  }
  set lineWidth(value) {
    this.l = value;
    this.setSize(this.resolution.width, this.resolution.height);
  }
  /**
   * Returns the current grid line width.
   *
   * @deprecated Use lineWidth instead.
   * @return {Number} The grid line width.
   */
  getLineWidth() {
    return this.lineWidth;
  }
  /**
   * Sets the grid line width.
   *
   * @deprecated Use lineWidth instead.
   * @param {Number} value - The new grid line width.
   */
  setLineWidth(value) {
    this.lineWidth = value;
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.resolution.set(width, height);
    const aspect = width / height;
    const scale = this.scale * (height * 0.125);
    this.uniforms.get("scale").value.set(aspect * scale, scale);
    this.uniforms.get("lineWidth").value = scale / height + this.lineWidth;
  }
};

// src/effects/HueSaturationEffect.js
var import_three59 = require("three");

// src/effects/glsl/hue-saturation.frag
var hue_saturation_default = "uniform vec3 hue;uniform float saturation;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec3 color=vec3(dot(inputColor.rgb,hue.xyz),dot(inputColor.rgb,hue.zxy),dot(inputColor.rgb,hue.yzx));float average=(color.r+color.g+color.b)/3.0;vec3 diff=average-color;if(saturation>0.0){color+=diff*(1.0-1.0/(1.001-saturation));}else{color+=diff*-saturation;}outputColor=vec4(min(color,1.0),inputColor.a);}";

// src/effects/HueSaturationEffect.js
var HueSaturationEffect = class extends Effect {
  /**
   * Constructs a new hue/saturation effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SRC] - The blend function of this effect.
   * @param {Number} [options.hue=0.0] - The hue in radians.
   * @param {Number} [options.saturation=0.0] - The saturation factor, ranging from -1 to 1, where 0 means no change.
   */
  constructor({ blendFunction = BlendFunction.SRC, hue = 0, saturation = 0 } = {}) {
    super("HueSaturationEffect", hue_saturation_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["hue", new import_three59.Uniform(new import_three59.Vector3())],
        ["saturation", new import_three59.Uniform(saturation)]
      ])
    });
    this.hue = hue;
  }
  /**
   * The saturation.
   *
   * @type {Number}
   */
  get saturation() {
    return this.uniforms.get("saturation").value;
  }
  set saturation(value) {
    this.uniforms.get("saturation").value = value;
  }
  /**
   * Returns the saturation.
   *
   * @deprecated Use saturation instead.
   * @return {Number} The saturation.
   */
  getSaturation() {
    return this.saturation;
  }
  /**
   * Sets the saturation.
   *
   * @deprecated Use saturation instead.
   * @param {Number} value - The saturation.
   */
  setSaturation(value) {
    this.saturation = value;
  }
  /**
   * The hue.
   *
   * @type {Number}
   */
  get hue() {
    const hue = this.uniforms.get("hue").value;
    return Math.acos((hue.x * 3 - 1) / 2);
  }
  set hue(value) {
    const s = Math.sin(value), c2 = Math.cos(value);
    this.uniforms.get("hue").value.set(
      (2 * c2 + 1) / 3,
      (-Math.sqrt(3) * s - c2 + 1) / 3,
      (Math.sqrt(3) * s - c2 + 1) / 3
    );
  }
  /**
   * Returns the hue.
   *
   * @deprecated Use hue instead.
   * @return {Number} The hue in radians.
   */
  getHue() {
    return this.hue;
  }
  /**
   * Sets the hue.
   *
   * @deprecated Use hue instead.
   * @param {Number} value - The hue in radians.
   */
  setHue(value) {
    this.hue = value;
  }
};

// src/effects/LensDistortionEffect.js
var import_three60 = require("three");

// src/effects/glsl/lens-distortion.frag
var lens_distortion_default = "uniform vec2 distortion;uniform vec2 principalPoint;uniform vec2 focalLength;uniform float skew;float mask(const in vec2 uv){return float(uv.s>=0.0&&uv.s<=1.0&&uv.t>=0.0&&uv.t<=1.0);}void mainUv(inout vec2 uv){vec2 xn=2.0*(uv.st-0.5);vec3 xDistorted=vec3((1.0+distortion*dot(xn,xn))*xn,1.0);mat3 kk=mat3(vec3(focalLength.x,0.0,0.0),vec3(skew*focalLength.x,focalLength.y,0.0),vec3(principalPoint.x,principalPoint.y,1.0));uv=(kk*xDistorted).xy*0.5+0.5;}void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){outputColor=mask(uv)*inputColor;}";

// src/effects/LensDistortionEffect.js
var LensDistortionEffect = class extends Effect {
  /**
   * Constructs a new lens distortion effect.
   *
   * @param {Object} [options] - The options.
   * @param {Vector2} [options.distortion] - The distortion value.
   * @param {Vector2} [options.principalPoint] - The center point.
   * @param {Vector2} [options.focalLength] - The focal length.
   * @param {Number} [options.skew=0] - The skew value.
   */
  constructor({
    distortion = new import_three60.Vector2(0, 0),
    principalPoint = new import_three60.Vector2(0, 0),
    focalLength = new import_three60.Vector2(1, 1),
    skew = 0
  } = {}) {
    super("LensDistortionEffect", lens_distortion_default, {
      uniforms: /* @__PURE__ */ new Map([
        ["distortion", new import_three60.Uniform(distortion)],
        ["principalPoint", new import_three60.Uniform(principalPoint)],
        ["focalLength", new import_three60.Uniform(focalLength)],
        ["skew", new import_three60.Uniform(skew)]
      ])
    });
  }
  /**
   * The radial distortion coefficients. Default is (0, 0).
   *
   * @type {Vector2}
   */
  get distortion() {
    return this.uniforms.get("distortion").value;
  }
  set distortion(value) {
    this.uniforms.get("distortion").value = value;
  }
  /**
   * The principal point. Default is (0, 0).
   *
   * @type {Vector2}
   */
  get principalPoint() {
    return this.uniforms.get("principalPoint").value;
  }
  set principalPoint(value) {
    this.uniforms.get("principalPoint").value = value;
  }
  /**
   * The focal length. Default is (1, 1).
   *
   * @type {Vector2}
   */
  get focalLength() {
    return this.uniforms.get("focalLength").value;
  }
  set focalLength(value) {
    this.uniforms.get("focalLength").value = value;
  }
  /**
   * The skew factor in radians.
   *
   * @type {Number}
   */
  get skew() {
    return this.uniforms.get("skew").value;
  }
  set skew(value) {
    this.uniforms.get("skew").value = value;
  }
};

// src/effects/LUT1DEffect.js
var import_three61 = require("three");

// src/effects/glsl/lut-1d.frag
var lut_1d_default = "#ifdef LUT_PRECISION_HIGH\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D lut;\n#else\nuniform mediump sampler2D lut;\n#endif\n#else\nuniform lowp sampler2D lut;\n#endif\nvoid mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){outputColor=vec4(texture2D(lut,vec2(inputColor.r,0.5)).r,texture2D(lut,vec2(inputColor.g,0.5)).r,texture2D(lut,vec2(inputColor.b,0.5)).r,inputColor.a);}";

// src/effects/LUT1DEffect.js
var LUT1DEffect = class extends Effect {
  /**
   * Constructs a new color grading effect.
   *
   * @param {Texture} lut - The lookup texture.
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SRC] - The blend function of this effect.
   */
  constructor(lut, { blendFunction = BlendFunction.SRC } = {}) {
    super("LUT1DEffect", lut_1d_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([["lut", new import_three61.Uniform(null)]])
    });
    this.lut = lut;
  }
  /**
   * The LUT.
   *
   * @type {Texture}
   */
  get lut() {
    return this.uniforms.get("lut").value;
  }
  set lut(value) {
    this.uniforms.get("lut").value = value;
    if (value !== null && (value.type === import_three61.FloatType || value.type === import_three61.HalfFloatType)) {
      this.defines.set("LUT_PRECISION_HIGH", "1");
    }
  }
};

// src/effects/LUT3DEffect.js
var import_three62 = require("three");

// src/effects/glsl/lut-3d.frag
var lut_3d_default = "uniform vec3 scale;uniform vec3 offset;\n#ifdef CUSTOM_INPUT_DOMAIN\nuniform vec3 domainMin;uniform vec3 domainMax;\n#endif\n#ifdef LUT_3D\n#ifdef LUT_PRECISION_HIGH\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler3D lut;\n#else\nuniform mediump sampler3D lut;\n#endif\n#else\nuniform lowp sampler3D lut;\n#endif\nvec4 applyLUT(const in vec3 rgb){\n#ifdef TETRAHEDRAL_INTERPOLATION\nvec3 p=floor(rgb);vec3 f=rgb-p;vec3 v1=(p+0.5)*LUT_TEXEL_WIDTH;vec3 v4=(p+1.5)*LUT_TEXEL_WIDTH;vec3 v2,v3;vec3 frac;if(f.r>=f.g){if(f.g>f.b){frac=f.rgb;v2=vec3(v4.x,v1.y,v1.z);v3=vec3(v4.x,v4.y,v1.z);}else if(f.r>=f.b){frac=f.rbg;v2=vec3(v4.x,v1.y,v1.z);v3=vec3(v4.x,v1.y,v4.z);}else{frac=f.brg;v2=vec3(v1.x,v1.y,v4.z);v3=vec3(v4.x,v1.y,v4.z);}}else{if(f.b>f.g){frac=f.bgr;v2=vec3(v1.x,v1.y,v4.z);v3=vec3(v1.x,v4.y,v4.z);}else if(f.r>=f.b){frac=f.grb;v2=vec3(v1.x,v4.y,v1.z);v3=vec3(v4.x,v4.y,v1.z);}else{frac=f.gbr;v2=vec3(v1.x,v4.y,v1.z);v3=vec3(v1.x,v4.y,v4.z);}}vec4 n1=texture(lut,v1);vec4 n2=texture(lut,v2);vec4 n3=texture(lut,v3);vec4 n4=texture(lut,v4);vec4 weights=vec4(1.0-frac.x,frac.x-frac.y,frac.y-frac.z,frac.z);vec4 result=weights*mat4(vec4(n1.r,n2.r,n3.r,n4.r),vec4(n1.g,n2.g,n3.g,n4.g),vec4(n1.b,n2.b,n3.b,n4.b),vec4(1.0));return vec4(result.rgb,1.0);\n#else\nreturn texture(lut,rgb);\n#endif\n}\n#else\n#ifdef LUT_PRECISION_HIGH\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D lut;\n#else\nuniform mediump sampler2D lut;\n#endif\n#else\nuniform lowp sampler2D lut;\n#endif\nvec4 applyLUT(const in vec3 rgb){float slice=rgb.b*LUT_SIZE;float slice0=floor(slice);float interp=slice-slice0;float centeredInterp=interp-0.5;float slice1=slice0+sign(centeredInterp);\n#ifdef LUT_STRIP_HORIZONTAL\nfloat xOffset=clamp(rgb.r*LUT_TEXEL_HEIGHT,LUT_TEXEL_WIDTH*0.5,LUT_TEXEL_HEIGHT-LUT_TEXEL_WIDTH*0.5);vec2 uv0=vec2(slice0*LUT_TEXEL_HEIGHT+xOffset,rgb.g);vec2 uv1=vec2(slice1*LUT_TEXEL_HEIGHT+xOffset,rgb.g);\n#else\nfloat yOffset=clamp(rgb.g*LUT_TEXEL_WIDTH,LUT_TEXEL_HEIGHT*0.5,LUT_TEXEL_WIDTH-LUT_TEXEL_HEIGHT*0.5);vec2 uv0=vec2(rgb.r,slice0*LUT_TEXEL_WIDTH+yOffset);vec2 uv1=vec2(rgb.r,slice1*LUT_TEXEL_WIDTH+yOffset);\n#endif\nvec4 sample0=texture2D(lut,uv0);vec4 sample1=texture2D(lut,uv1);return mix(sample0,sample1,abs(centeredInterp));}\n#endif\nvoid mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec3 c=inputColor.rgb;\n#ifdef CUSTOM_INPUT_DOMAIN\nif(c.r>=domainMin.r&&c.g>=domainMin.g&&c.b>=domainMin.b&&c.r<=domainMax.r&&c.g<=domainMax.g&&c.b<=domainMax.b){c=applyLUT(scale*c+offset).rgb;}else{c=inputColor.rgb;}\n#else\n#if !defined(LUT_3D) || defined(TETRAHEDRAL_INTERPOLATION)\nc=clamp(c,0.0,1.0);\n#endif\nc=applyLUT(scale*c+offset).rgb;\n#endif\noutputColor=vec4(c,inputColor.a);}";

// src/effects/LUT3DEffect.js
var LUT3DEffect = class extends Effect {
  /**
   * Constructs a new color grading effect.
   *
   * @param {Texture} lut - The lookup texture.
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SRC] - The blend function of this effect.
   * @param {Boolean} [options.tetrahedralInterpolation=false] - Enables or disables tetrahedral interpolation.
   * @param {TextureEncoding} [options.inputEncoding=sRGBEncoding] - Deprecated.
   * @param {ColorSpace} [options.inputColorSpace=SRGBColorSpace] - The input color space.
   */
  constructor(lut, {
    blendFunction = BlendFunction.SRC,
    tetrahedralInterpolation = false,
    inputEncoding = import_three62.sRGBEncoding,
    inputColorSpace
  } = {}) {
    super("LUT3DEffect", lut_3d_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["lut", new import_three62.Uniform(null)],
        ["scale", new import_three62.Uniform(new import_three62.Vector3())],
        ["offset", new import_three62.Uniform(new import_three62.Vector3())],
        ["domainMin", new import_three62.Uniform(null)],
        ["domainMax", new import_three62.Uniform(null)]
      ])
    });
    this.tetrahedralInterpolation = tetrahedralInterpolation;
    this.inputColorSpace = inputColorSpace || encodingToColorSpace.get(inputEncoding);
    this.lut = lut;
  }
  /**
   * The input encoding. Default is `sRGBEncoding`.
   *
   * Set this to `LinearEncoding` if your LUT expects linear color input.
   *
   * @deprecated Use inputColorSpace instead.
   * @type {TextureEncoding}
   */
  get inputEncoding() {
    return this.inputColorSpace;
  }
  set inputEncoding(value) {
    this.inputColorSpace = value;
  }
  /**
   * Returns the input encoding.
   *
   * @deprecated Use inputColorSpace instead.
   * @return {TextureEncoding} The encoding.
   */
  getInputEncoding() {
    return this.inputColorSpace;
  }
  /**
   * Sets the input encoding.
   *
   * @deprecated Use inputColorSpace instead.
   * @param {TextureEncoding} value - The encoding.
   */
  setInputEncoding(value) {
    this.inputColorSpace = value;
  }
  /**
   * Returns the output encoding.
   *
   * @deprecated Use outputColorSpace instead.
   * @return {TextureEncoding} The encoding.
   */
  getOutputEncoding() {
    return this.outputColorSpace;
  }
  /**
   * The LUT.
   *
   * @type {Texture}
   */
  get lut() {
    return this.uniforms.get("lut").value;
  }
  set lut(value) {
    const defines = this.defines;
    const uniforms = this.uniforms;
    if (this.lut !== value) {
      uniforms.get("lut").value = value;
      if (value !== null) {
        const image = value.image;
        const tetrahedralInterpolation = this.tetrahedralInterpolation;
        defines.clear();
        defines.set("LUT_SIZE", Math.min(image.width, image.height).toFixed(16));
        defines.set("LUT_TEXEL_WIDTH", (1 / image.width).toFixed(16));
        defines.set("LUT_TEXEL_HEIGHT", (1 / image.height).toFixed(16));
        uniforms.get("domainMin").value = null;
        uniforms.get("domainMax").value = null;
        if (value.type === import_three62.FloatType || value.type === import_three62.HalfFloatType) {
          defines.set("LUT_PRECISION_HIGH", "1");
        }
        if (image.width > image.height) {
          defines.set("LUT_STRIP_HORIZONTAL", "1");
        } else if (value instanceof import_three62.Data3DTexture) {
          defines.set("LUT_3D", "1");
        }
        if (value instanceof LookupTexture) {
          const min = value.domainMin;
          const max = value.domainMax;
          if (min.x !== 0 || min.y !== 0 || min.z !== 0 || max.x !== 1 || max.y !== 1 || max.z !== 1) {
            defines.set("CUSTOM_INPUT_DOMAIN", "1");
            uniforms.get("domainMin").value = min.clone();
            uniforms.get("domainMax").value = max.clone();
          }
        }
        this.tetrahedralInterpolation = tetrahedralInterpolation;
      }
    }
  }
  /**
   * Returns the current LUT.
   *
   * @deprecated Use lut instead.
   * @return {Texture} The LUT.
   */
  getLUT() {
    return this.lut;
  }
  /**
   * Sets the LUT.
   *
   * @deprecated Use lut instead.
   * @param {Texture} value - The LUT.
   */
  setLUT(value) {
    this.lut = value;
  }
  /**
   * Updates the scale and offset for the LUT sampling coordinates.
   *
   * @private
   */
  updateScaleOffset() {
    const lut = this.lut;
    if (lut !== null) {
      const size = Math.min(lut.image.width, lut.image.height);
      const scale = this.uniforms.get("scale").value;
      const offset = this.uniforms.get("offset").value;
      if (this.tetrahedralInterpolation && lut instanceof import_three62.Data3DTexture) {
        if (this.defines.has("CUSTOM_INPUT_DOMAIN")) {
          const domainScale = lut.domainMax.clone().sub(lut.domainMin);
          scale.setScalar(size - 1).divide(domainScale);
          offset.copy(lut.domainMin).negate().multiply(scale);
        } else {
          scale.setScalar(size - 1);
          offset.setScalar(0);
        }
      } else {
        if (this.defines.has("CUSTOM_INPUT_DOMAIN")) {
          const domainScale = lut.domainMax.clone().sub(lut.domainMin).multiplyScalar(size);
          scale.setScalar(size - 1).divide(domainScale);
          offset.copy(lut.domainMin).negate().multiply(scale).addScalar(1 / (2 * size));
        } else {
          scale.setScalar((size - 1) / size);
          offset.setScalar(1 / (2 * size));
        }
      }
    }
  }
  /**
   * Configures parameters for tetrahedral interpolation.
   *
   * @private
   */
  configureTetrahedralInterpolation() {
    const lut = this.lut;
    if (lut !== null) {
      lut.minFilter = import_three62.LinearFilter;
      lut.magFilter = import_three62.LinearFilter;
      if (this.tetrahedralInterpolation) {
        if (lut instanceof import_three62.Data3DTexture) {
          lut.minFilter = import_three62.NearestFilter;
          lut.magFilter = import_three62.NearestFilter;
        } else {
          console.warn("Tetrahedral interpolation requires a 3D texture");
        }
      }
      if (lut.source === void 0) {
        lut.needsUpdate = true;
      }
    }
  }
  /**
   * Indicates whether tetrahedral interpolation is enabled. Requires a 3D LUT, disabled by default.
   *
   * Tetrahedral interpolation produces highly accurate results but is slower than hardware interpolation.
   *
   * @type {Boolean}
   */
  get tetrahedralInterpolation() {
    return this.defines.has("TETRAHEDRAL_INTERPOLATION");
  }
  set tetrahedralInterpolation(value) {
    if (value) {
      this.defines.set("TETRAHEDRAL_INTERPOLATION", "1");
    } else {
      this.defines.delete("TETRAHEDRAL_INTERPOLATION");
    }
    this.configureTetrahedralInterpolation();
    this.updateScaleOffset();
    this.setChanged();
  }
  /**
   * Enables or disables tetrahedral interpolation.
   *
   * @deprecated Use tetrahedralInterpolation instead.
   * @param {Boolean} value - Whether tetrahedral interpolation should be enabled.
   */
  setTetrahedralInterpolationEnabled(value) {
    this.tetrahedralInterpolation = value;
  }
};

// src/effects/glsl/noise.frag
var noise_default = "void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec3 noise=vec3(rand(uv*time));\n#ifdef PREMULTIPLY\noutputColor=vec4(min(inputColor.rgb*noise,vec3(1.0)),inputColor.a);\n#else\noutputColor=vec4(noise,inputColor.a);\n#endif\n}";

// src/effects/NoiseEffect.js
var NoiseEffect = class extends Effect {
  /**
   * Constructs a new noise effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SCREEN] - The blend function of this effect.
   * @param {Boolean} [options.premultiply=false] - Whether the noise should be multiplied with the input colors prior to blending.
   */
  constructor({ blendFunction = BlendFunction.SCREEN, premultiply = false } = {}) {
    super("NoiseEffect", noise_default, { blendFunction });
    this.premultiply = premultiply;
  }
  /**
   * Indicates whether noise will be multiplied with the input colors prior to blending.
   *
   * @type {Boolean}
   */
  get premultiply() {
    return this.defines.has("PREMULTIPLY");
  }
  set premultiply(value) {
    if (this.premultiply !== value) {
      if (value) {
        this.defines.set("PREMULTIPLY", "1");
      } else {
        this.defines.delete("PREMULTIPLY");
      }
      this.setChanged();
    }
  }
  /**
   * Indicates whether noise will be multiplied with the input colors prior to blending.
   *
   * @deprecated Use premultiply instead.
   * @return {Boolean} Whether noise is premultiplied.
   */
  isPremultiplied() {
    return this.premultiply;
  }
  /**
   * Controls whether noise should be multiplied with the input colors prior to blending.
   *
   * @deprecated Use premultiply instead.
   * @param {Boolean} value - Whether noise should be premultiplied.
   */
  setPremultiplied(value) {
    this.premultiply = value;
  }
};

// src/effects/OutlineEffect.js
var import_three63 = require("three");

// src/effects/glsl/outline.frag
var outline_default3 = "uniform lowp sampler2D edgeTexture;uniform lowp sampler2D maskTexture;uniform vec3 visibleEdgeColor;uniform vec3 hiddenEdgeColor;uniform float pulse;uniform float edgeStrength;\n#ifdef USE_PATTERN\nuniform lowp sampler2D patternTexture;varying vec2 vUvPattern;\n#endif\nvoid mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec2 edge=texture2D(edgeTexture,uv).rg;vec2 mask=texture2D(maskTexture,uv).rg;\n#ifndef X_RAY\nedge.y=0.0;\n#endif\nedge*=(edgeStrength*mask.x*pulse);vec3 color=edge.x*visibleEdgeColor+edge.y*hiddenEdgeColor;float visibilityFactor=0.0;\n#ifdef USE_PATTERN\nvec4 patternColor=texture2D(patternTexture,vUvPattern);\n#ifdef X_RAY\nfloat hiddenFactor=0.5;\n#else\nfloat hiddenFactor=0.0;\n#endif\nvisibilityFactor=(1.0-mask.y>0.0)?1.0:hiddenFactor;visibilityFactor*=(1.0-mask.x)*patternColor.a;color+=visibilityFactor*patternColor.rgb;\n#endif\nfloat alpha=max(max(edge.x,edge.y),visibilityFactor);\n#ifdef ALPHA\noutputColor=vec4(color,alpha);\n#else\noutputColor=vec4(color,max(alpha,inputColor.a));\n#endif\n}";

// src/effects/glsl/outline.vert
var outline_default4 = "uniform float patternScale;varying vec2 vUvPattern;void mainSupport(const in vec2 uv){vUvPattern=uv*vec2(aspect,1.0)*patternScale;}";

// src/effects/OutlineEffect.js
var OutlineEffect = class extends Effect {
  /**
   * Constructs a new outline effect.
   *
   * @param {Scene} scene - The main scene.
   * @param {Camera} camera - The main camera.
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SCREEN] - The blend function. Use `BlendFunction.ALPHA` for dark outlines.
   * @param {Texture} [options.patternTexture=null] - A pattern texture.
   * @param {Number} [options.patternScale=1.0] - The pattern scale.
   * @param {Number} [options.edgeStrength=1.0] - The edge strength.
   * @param {Number} [options.pulseSpeed=0.0] - The pulse speed. A value of zero disables the pulse effect.
   * @param {Number} [options.visibleEdgeColor=0xffffff] - The color of visible edges.
   * @param {Number} [options.hiddenEdgeColor=0x22090a] - The color of hidden edges.
   * @param {KernelSize} [options.kernelSize=KernelSize.VERY_SMALL] - The blur kernel size.
   * @param {Boolean} [options.blur=false] - Whether the outline should be blurred.
   * @param {Boolean} [options.xRay=true] - Whether occluded parts of selected objects should be visible.
   * @param {Number} [options.multisampling=0] - The number of samples used for multisample antialiasing. Requires WebGL 2.
   * @param {Number} [options.resolutionScale=0.5] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use resolutionX instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use resolutionY instead.
   */
  constructor(scene, camera, {
    blendFunction = BlendFunction.SCREEN,
    patternTexture = null,
    patternScale = 1,
    edgeStrength = 1,
    pulseSpeed = 0,
    visibleEdgeColor = 16777215,
    hiddenEdgeColor = 2230538,
    kernelSize = KernelSize.VERY_SMALL,
    blur = false,
    xRay = true,
    multisampling = 0,
    resolutionScale = 0.5,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("OutlineEffect", outline_default3, {
      uniforms: /* @__PURE__ */ new Map([
        ["maskTexture", new import_three63.Uniform(null)],
        ["edgeTexture", new import_three63.Uniform(null)],
        ["edgeStrength", new import_three63.Uniform(edgeStrength)],
        ["visibleEdgeColor", new import_three63.Uniform(new import_three63.Color(visibleEdgeColor))],
        ["hiddenEdgeColor", new import_three63.Uniform(new import_three63.Color(hiddenEdgeColor))],
        ["pulse", new import_three63.Uniform(1)],
        ["patternScale", new import_three63.Uniform(patternScale)],
        ["patternTexture", new import_three63.Uniform(null)]
      ])
    });
    this.blendMode.addEventListener("change", (event) => {
      if (this.blendMode.blendFunction === BlendFunction.ALPHA) {
        this.defines.set("ALPHA", "1");
      } else {
        this.defines.delete("ALPHA");
      }
      this.setChanged();
    });
    this.blendMode.blendFunction = blendFunction;
    this.patternTexture = patternTexture;
    this.xRay = xRay;
    this.scene = scene;
    this.camera = camera;
    this.renderTargetMask = new import_three63.WebGLRenderTarget(1, 1);
    this.renderTargetMask.samples = multisampling;
    this.renderTargetMask.texture.name = "Outline.Mask";
    this.uniforms.get("maskTexture").value = this.renderTargetMask.texture;
    this.renderTargetOutline = new import_three63.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTargetOutline.texture.name = "Outline.Edges";
    this.uniforms.get("edgeTexture").value = this.renderTargetOutline.texture;
    this.clearPass = new ClearPass();
    this.clearPass.overrideClearColor = new import_three63.Color(0);
    this.clearPass.overrideClearAlpha = 1;
    this.depthPass = new DepthPass(scene, camera);
    this.maskPass = new RenderPass(scene, camera, new DepthComparisonMaterial(this.depthPass.texture, camera));
    const clearPass = this.maskPass.clearPass;
    clearPass.overrideClearColor = new import_three63.Color(16777215);
    clearPass.overrideClearAlpha = 1;
    this.blurPass = new KawaseBlurPass({ resolutionScale, resolutionX, resolutionY, kernelSize });
    this.blurPass.enabled = blur;
    const resolution = this.blurPass.resolution;
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
    this.outlinePass = new ShaderPass(new OutlineMaterial());
    const outlineMaterial = this.outlinePass.fullscreenMaterial;
    outlineMaterial.inputBuffer = this.renderTargetMask.texture;
    this.time = 0;
    this.forceUpdate = true;
    this.selection = new Selection();
    this.selection.layer = 10;
    this.pulseSpeed = pulseSpeed;
  }
  set mainScene(value) {
    this.scene = value;
    this.depthPass.mainScene = value;
    this.maskPass.mainScene = value;
  }
  set mainCamera(value) {
    this.camera = value;
    this.depthPass.mainCamera = value;
    this.maskPass.mainCamera = value;
    this.maskPass.overrideMaterial.copyCameraSettings(value);
  }
  /**
   * The resolution of this effect.
   *
   * @type {Resolution}
   */
  get resolution() {
    return this.blurPass.resolution;
  }
  /**
   * Returns the resolution.
   *
   * @return {Resizer} The resolution.
   */
  getResolution() {
    return this.blurPass.getResolution();
  }
  /**
   * The amount of MSAA samples.
   *
   * Requires WebGL 2. Set to zero to disable multisampling.
   *
   * @experimental Requires three >= r138.
   * @type {Number}
   */
  get multisampling() {
    return this.renderTargetMask.samples;
  }
  set multisampling(value) {
    this.renderTargetMask.samples = value;
    this.renderTargetMask.dispose();
  }
  /**
   * The pattern scale.
   *
   * @type {Number}
   */
  get patternScale() {
    return this.uniforms.get("patternScale").value;
  }
  set patternScale(value) {
    this.uniforms.get("patternScale").value = value;
  }
  /**
   * The edge strength.
   *
   * @type {Number}
   */
  get edgeStrength() {
    return this.uniforms.get("edgeStrength").value;
  }
  set edgeStrength(value) {
    this.uniforms.get("edgeStrength").value = value;
  }
  /**
   * The visible edge color.
   *
   * @type {Color}
   */
  get visibleEdgeColor() {
    return this.uniforms.get("visibleEdgeColor").value;
  }
  set visibleEdgeColor(value) {
    this.uniforms.get("visibleEdgeColor").value = value;
  }
  /**
   * The hidden edge color.
   *
   * @type {Color}
   */
  get hiddenEdgeColor() {
    return this.uniforms.get("hiddenEdgeColor").value;
  }
  set hiddenEdgeColor(value) {
    this.uniforms.get("hiddenEdgeColor").value = value;
  }
  /**
   * Returns the blur pass.
   *
   * @deprecated Use blurPass instead.
   * @return {KawaseBlurPass} The blur pass.
   */
  getBlurPass() {
    return this.blurPass;
  }
  /**
   * Returns the selection.
   *
   * @deprecated Use selection instead.
   * @return {Selection} The selection.
   */
  getSelection() {
    return this.selection;
  }
  /**
   * Returns the pulse speed.
   *
   * @deprecated Use pulseSpeed instead.
   * @return {Number} The speed.
   */
  getPulseSpeed() {
    return this.pulseSpeed;
  }
  /**
   * Sets the pulse speed. Set to zero to disable.
   *
   * @deprecated Use pulseSpeed instead.
   * @param {Number} value - The speed.
   */
  setPulseSpeed(value) {
    this.pulseSpeed = value;
  }
  /**
   * The current width of the internal render targets.
   *
   * @type {Number}
   * @deprecated Use resolution.width instead.
   */
  get width() {
    return this.resolution.width;
  }
  set width(value) {
    this.resolution.preferredWidth = value;
  }
  /**
   * The current height of the internal render targets.
   *
   * @type {Number}
   * @deprecated Use resolution.height instead.
   */
  get height() {
    return this.resolution.height;
  }
  set height(value) {
    this.resolution.preferredHeight = value;
  }
  /**
   * The selection layer.
   *
   * @type {Number}
   * @deprecated Use selection.layer instead.
   */
  get selectionLayer() {
    return this.selection.layer;
  }
  set selectionLayer(value) {
    this.selection.layer = value;
  }
  /**
   * Indicates whether dithering is enabled.
   *
   * @type {Boolean}
   * @deprecated
   */
  get dithering() {
    return this.blurPass.dithering;
  }
  set dithering(value) {
    this.blurPass.dithering = value;
  }
  /**
   * The blur kernel size.
   *
   * @type {KernelSize}
   * @deprecated Use blurPass.kernelSize instead.
   */
  get kernelSize() {
    return this.blurPass.kernelSize;
  }
  set kernelSize(value) {
    this.blurPass.kernelSize = value;
  }
  /**
   * Indicates whether the outlines should be blurred.
   *
   * @type {Boolean}
   * @deprecated Use blurPass.enabled instead.
   */
  get blur() {
    return this.blurPass.enabled;
  }
  set blur(value) {
    this.blurPass.enabled = value;
  }
  /**
   * Indicates whether X-ray mode is enabled.
   *
   * @type {Boolean}
   */
  get xRay() {
    return this.defines.has("X_RAY");
  }
  set xRay(value) {
    if (this.xRay !== value) {
      if (value) {
        this.defines.set("X_RAY", "1");
      } else {
        this.defines.delete("X_RAY");
      }
      this.setChanged();
    }
  }
  /**
   * Indicates whether X-ray mode is enabled.
   *
   * @deprecated Use xRay instead.
   * @return {Boolean} Whether X-ray mode is enabled.
   */
  isXRayEnabled() {
    return this.xRay;
  }
  /**
   * Enables or disables X-ray outlines.
   *
   * @deprecated Use xRay instead.
   * @param {Boolean} value - Whether X-ray should be enabled.
   */
  setXRayEnabled(value) {
    this.xRay = value;
  }
  /**
   * The pattern texture. Set to `null` to disable.
   *
   * @type {Texture}
   */
  get patternTexture() {
    return this.uniforms.get("patternTexture").value;
  }
  set patternTexture(value) {
    if (value !== null) {
      value.wrapS = value.wrapT = import_three63.RepeatWrapping;
      this.defines.set("USE_PATTERN", "1");
      this.setVertexShader(outline_default4);
    } else {
      this.defines.delete("USE_PATTERN");
      this.setVertexShader(null);
    }
    this.uniforms.get("patternTexture").value = value;
    this.setChanged();
  }
  /**
   * Sets the pattern texture.
   *
   * @deprecated Use patternTexture instead.
   * @param {Texture} value - The new texture.
   */
  setPatternTexture(value) {
    this.patternTexture = value;
  }
  /**
   * Returns the current resolution scale.
   *
   * @return {Number} The resolution scale.
   * @deprecated Use resolution instead.
   */
  getResolutionScale() {
    return this.resolution.scale;
  }
  /**
   * Sets the resolution scale.
   *
   * @param {Number} scale - The new resolution scale.
   * @deprecated Use resolution instead.
   */
  setResolutionScale(scale) {
    this.resolution.scale = scale;
  }
  /**
   * Clears the current selection and selects a list of objects.
   *
   * @param {Object3D[]} objects - The objects that should be outlined. This array will be copied.
   * @return {OutlinePass} This pass.
   * @deprecated Use selection.set() instead.
   */
  setSelection(objects) {
    this.selection.set(objects);
    return this;
  }
  /**
   * Clears the list of selected objects.
   *
   * @return {OutlinePass} This pass.
   * @deprecated Use selection.clear() instead.
   */
  clearSelection() {
    this.selection.clear();
    return this;
  }
  /**
   * Selects an object.
   *
   * @param {Object3D} object - The object that should be outlined.
   * @return {OutlinePass} This pass.
   * @deprecated Use selection.add() instead.
   */
  selectObject(object) {
    this.selection.add(object);
    return this;
  }
  /**
   * Deselects an object.
   *
   * @param {Object3D} object - The object that should no longer be outlined.
   * @return {OutlinePass} This pass.
   * @deprecated Use selection.delete() instead.
   */
  deselectObject(object) {
    this.selection.delete(object);
    return this;
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    const scene = this.scene;
    const camera = this.camera;
    const selection = this.selection;
    const uniforms = this.uniforms;
    const pulse = uniforms.get("pulse");
    const background = scene.background;
    const mask = camera.layers.mask;
    if (this.forceUpdate || selection.size > 0) {
      scene.background = null;
      pulse.value = 1;
      if (this.pulseSpeed > 0) {
        pulse.value = Math.cos(this.time * this.pulseSpeed * 10) * 0.375 + 0.625;
      }
      this.time += deltaTime;
      selection.setVisible(false);
      this.depthPass.render(renderer);
      selection.setVisible(true);
      camera.layers.set(selection.layer);
      this.maskPass.render(renderer, this.renderTargetMask);
      camera.layers.mask = mask;
      scene.background = background;
      this.outlinePass.render(renderer, null, this.renderTargetOutline);
      if (this.blurPass.enabled) {
        this.blurPass.render(renderer, this.renderTargetOutline, this.renderTargetOutline);
      }
    }
    this.forceUpdate = selection.size > 0;
  }
  /**
   * Updates the size of internal render targets.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.blurPass.setSize(width, height);
    this.renderTargetMask.setSize(width, height);
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    const w = resolution.width, h = resolution.height;
    this.depthPass.setSize(w, h);
    this.renderTargetOutline.setSize(w, h);
    this.outlinePass.fullscreenMaterial.setSize(w, h);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    this.blurPass.initialize(renderer, alpha, import_three63.UnsignedByteType);
    if (frameBufferType !== void 0) {
      this.depthPass.initialize(renderer, alpha, frameBufferType);
      this.maskPass.initialize(renderer, alpha, frameBufferType);
      this.outlinePass.initialize(renderer, alpha, frameBufferType);
    }
  }
};

// src/effects/PixelationEffect.js
var import_three64 = require("three");

// src/effects/glsl/pixelation.frag
var pixelation_default = "uniform bool active;uniform vec4 d;void mainUv(inout vec2 uv){if(active){uv=d.xy*(floor(uv*d.zw)+0.5);}}";

// src/effects/PixelationEffect.js
var PixelationEffect = class extends Effect {
  /**
   * Constructs a new pixelation effect.
   *
   * @param {Object} [granularity=30.0] - The pixel granularity.
   */
  constructor(granularity = 30) {
    super("PixelationEffect", pixelation_default, {
      uniforms: /* @__PURE__ */ new Map([
        ["active", new import_three64.Uniform(false)],
        ["d", new import_three64.Uniform(new import_three64.Vector4())]
      ])
    });
    this.resolution = new import_three64.Vector2();
    this._granularity = 0;
    this.granularity = granularity;
  }
  /**
   * The pixel granularity.
   *
   * A higher value yields coarser visuals.
   *
   * @type {Number}
   */
  get granularity() {
    return this._granularity;
  }
  set granularity(value) {
    let d = Math.floor(value);
    if (d % 2 > 0) {
      d += 1;
    }
    this._granularity = d;
    this.uniforms.get("active").value = d > 0;
    this.setSize(this.resolution.width, this.resolution.height);
  }
  /**
   * Returns the pixel granularity.
   *
   * @deprecated Use granularity instead.
   * @return {Number} The granularity.
   */
  getGranularity() {
    return this.granularity;
  }
  /**
   * Sets the pixel granularity.
   *
   * @deprecated Use granularity instead.
   * @param {Number} value - The new granularity.
   */
  setGranularity(value) {
    this.granularity = value;
  }
  /**
   * Updates the granularity.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.set(width, height);
    const d = this.granularity;
    const x = d / resolution.x;
    const y = d / resolution.y;
    this.uniforms.get("d").value.set(x, y, 1 / x, 1 / y);
  }
};

// src/effects/RealisticBokehEffect.js
var import_three65 = require("three");

// src/effects/glsl/realistic-bokeh.frag
var realistic_bokeh_default = "uniform float focus;uniform float focalLength;uniform float fStop;uniform float maxBlur;uniform float luminanceThreshold;uniform float luminanceGain;uniform float bias;uniform float fringe;\n#ifdef MANUAL_DOF\nuniform vec4 dof;\n#endif\n#ifdef PENTAGON\nfloat pentagon(const in vec2 coords){const vec4 HS0=vec4(1.0,0.0,0.0,1.0);const vec4 HS1=vec4(0.309016994,0.951056516,0.0,1.0);const vec4 HS2=vec4(-0.809016994,0.587785252,0.0,1.0);const vec4 HS3=vec4(-0.809016994,-0.587785252,0.0,1.0);const vec4 HS4=vec4(0.309016994,-0.951056516,0.0,1.0);const vec4 HS5=vec4(0.0,0.0,1.0,1.0);const vec4 ONE=vec4(1.0);const float P_FEATHER=0.4;const float N_FEATHER=-P_FEATHER;float inOrOut=-4.0;vec4 P=vec4(coords,vec2(RINGS_FLOAT-1.3));vec4 dist=vec4(dot(P,HS0),dot(P,HS1),dot(P,HS2),dot(P,HS3));dist=smoothstep(N_FEATHER,P_FEATHER,dist);inOrOut+=dot(dist,ONE);dist.x=dot(P,HS4);dist.y=HS5.w-abs(P.z);dist=smoothstep(N_FEATHER,P_FEATHER,dist);inOrOut+=dist.x;return clamp(inOrOut,0.0,1.0);}\n#endif\nvec3 processTexel(const in vec2 coords,const in float blur){vec2 scale=texelSize*fringe*blur;vec3 c=vec3(texture2D(inputBuffer,coords+vec2(0.0,1.0)*scale).r,texture2D(inputBuffer,coords+vec2(-0.866,-0.5)*scale).g,texture2D(inputBuffer,coords+vec2(0.866,-0.5)*scale).b);float luminance=linearToRelativeLuminance(c);float threshold=max((luminance-luminanceThreshold)*luminanceGain,0.0);return c+mix(vec3(0.0),c,threshold*blur);}float gather(const in float i,const in float j,const in float ringSamples,const in vec2 uv,const in vec2 blurFactor,const in float blur,inout vec3 color){float step=PI2/ringSamples;vec2 wh=vec2(cos(j*step)*i,sin(j*step)*i);\n#ifdef PENTAGON\nfloat p=pentagon(wh);\n#else\nfloat p=1.0;\n#endif\ncolor+=processTexel(wh*blurFactor+uv,blur)*mix(1.0,i/RINGS_FLOAT,bias)*p;return mix(1.0,i/RINGS_FLOAT,bias)*p;}void mainImage(const in vec4 inputColor,const in vec2 uv,const in float depth,out vec4 outputColor){\n#ifdef PERSPECTIVE_CAMERA\nfloat viewZ=perspectiveDepthToViewZ(depth,cameraNear,cameraFar);float linearDepth=viewZToOrthographicDepth(viewZ,cameraNear,cameraFar);\n#else\nfloat linearDepth=depth;\n#endif\n#ifdef MANUAL_DOF\nfloat focalPlane=linearDepth-focus;float farDoF=(focalPlane-dof.z)/dof.w;float nearDoF=(-focalPlane-dof.x)/dof.y;float blur=(focalPlane>0.0)?farDoF:nearDoF;\n#else\nconst float CIRCLE_OF_CONFUSION=0.03;float focalPlaneMM=focus*1000.0;float depthMM=linearDepth*1000.0;float focalPlane=(depthMM*focalLength)/(depthMM-focalLength);float farDoF=(focalPlaneMM*focalLength)/(focalPlaneMM-focalLength);float nearDoF=(focalPlaneMM-focalLength)/(focalPlaneMM*fStop*CIRCLE_OF_CONFUSION);float blur=abs(focalPlane-farDoF)*nearDoF;\n#endif\nconst int MAX_RING_SAMPLES=RINGS_INT*SAMPLES_INT;blur=clamp(blur,0.0,1.0);vec3 color=inputColor.rgb;if(blur>=0.05){vec2 blurFactor=blur*maxBlur*texelSize;float s=1.0;int ringSamples;for(int i=1;i<=RINGS_INT;i++){ringSamples=i*SAMPLES_INT;for(int j=0;j<MAX_RING_SAMPLES;j++){if(j>=ringSamples){break;}s+=gather(float(i),float(j),float(ringSamples),uv,blurFactor,blur,color);}}color/=s;}\n#ifdef SHOW_FOCUS\nfloat edge=0.002*linearDepth;float m=clamp(smoothstep(0.0,edge,blur),0.0,1.0);float e=clamp(smoothstep(1.0-edge,1.0,blur),0.0,1.0);color=mix(color,vec3(1.0,0.5,0.0),(1.0-m)*0.6);color=mix(color,vec3(0.0,0.5,1.0),((1.0-e)-(1.0-m))*0.2);\n#endif\noutputColor=vec4(color,inputColor.a);}";

// src/effects/RealisticBokehEffect.js
var RealisticBokehEffect = class extends Effect {
  /**
   * Constructs a new bokeh effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction] - The blend function of this effect.
   * @param {Number} [options.focus=1.0] - The focus distance in world units.
   * @param {Number} [options.focalLength=24.0] - The focal length of the main camera.
   * @param {Number} [options.fStop=0.9] - The ratio of the lens focal length to the diameter of the entrance pupil (aperture).
   * @param {Number} [options.luminanceThreshold=0.5] - A luminance threshold.
   * @param {Number} [options.luminanceGain=2.0] - A luminance gain factor.
   * @param {Number} [options.bias=0.5] - A blur bias.
   * @param {Number} [options.fringe=0.7] - A blur offset.
   * @param {Number} [options.maxBlur=1.0] - The maximum blur strength.
   * @param {Boolean} [options.rings=3] - The number of blur iterations.
   * @param {Boolean} [options.samples=2] - The amount of samples taken per ring.
   * @param {Boolean} [options.showFocus=false] - Whether the focal point should be highlighted. Useful for debugging.
   * @param {Boolean} [options.manualDoF=false] - Enables manual control over the depth of field.
   * @param {Boolean} [options.pentagon=false] - Enables pentagonal blur shapes. Requires a high number of rings and samples.
   */
  constructor({
    blendFunction,
    focus = 1,
    focalLength = 24,
    fStop = 0.9,
    luminanceThreshold = 0.5,
    luminanceGain = 2,
    bias = 0.5,
    fringe = 0.7,
    maxBlur = 1,
    rings = 3,
    samples = 2,
    showFocus = false,
    manualDoF = false,
    pentagon = false
  } = {}) {
    super("RealisticBokehEffect", realistic_bokeh_default, {
      blendFunction,
      attributes: EffectAttribute.CONVOLUTION | EffectAttribute.DEPTH,
      uniforms: /* @__PURE__ */ new Map([
        ["focus", new import_three65.Uniform(focus)],
        ["focalLength", new import_three65.Uniform(focalLength)],
        ["fStop", new import_three65.Uniform(fStop)],
        ["luminanceThreshold", new import_three65.Uniform(luminanceThreshold)],
        ["luminanceGain", new import_three65.Uniform(luminanceGain)],
        ["bias", new import_three65.Uniform(bias)],
        ["fringe", new import_three65.Uniform(fringe)],
        ["maxBlur", new import_three65.Uniform(maxBlur)],
        ["dof", new import_three65.Uniform(null)]
      ])
    });
    this.rings = rings;
    this.samples = samples;
    this.showFocus = showFocus;
    this.manualDoF = manualDoF;
    this.pentagon = pentagon;
  }
  /**
   * The amount of blur iterations.
   *
   * @type {Number}
   */
  get rings() {
    return Number.parseInt(this.defines.get("RINGS_INT"));
  }
  set rings(value) {
    const r = Math.floor(value);
    this.defines.set("RINGS_INT", r.toFixed(0));
    this.defines.set("RINGS_FLOAT", r.toFixed(1));
    this.setChanged();
  }
  /**
   * The amount of blur samples per ring.
   *
   * @type {Number}
   */
  get samples() {
    return Number.parseInt(this.defines.get("SAMPLES_INT"));
  }
  set samples(value) {
    const s = Math.floor(value);
    this.defines.set("SAMPLES_INT", s.toFixed(0));
    this.defines.set("SAMPLES_FLOAT", s.toFixed(1));
    this.setChanged();
  }
  /**
   * Indicates whether the focal point will be highlighted.
   *
   * @type {Boolean}
   */
  get showFocus() {
    return this.defines.has("SHOW_FOCUS");
  }
  set showFocus(value) {
    if (this.showFocus !== value) {
      if (value) {
        this.defines.set("SHOW_FOCUS", "1");
      } else {
        this.defines.delete("SHOW_FOCUS");
      }
      this.setChanged();
    }
  }
  /**
   * Indicates whether the Depth of Field should be calculated manually.
   *
   * If enabled, the Depth of Field can be adjusted via the `dof` uniform.
   *
   * @type {Boolean}
   */
  get manualDoF() {
    return this.defines.has("MANUAL_DOF");
  }
  set manualDoF(value) {
    if (this.manualDoF !== value) {
      if (value) {
        this.defines.set("MANUAL_DOF", "1");
        this.uniforms.get("dof").value = new import_three65.Vector4(0.2, 1, 0.2, 2);
      } else {
        this.defines.delete("MANUAL_DOF");
        this.uniforms.get("dof").value = null;
      }
      this.setChanged();
    }
  }
  /**
   * Indicates whether the blur shape should be pentagonal.
   *
   * @type {Boolean}
   */
  get pentagon() {
    return this.defines.has("PENTAGON");
  }
  set pentagon(value) {
    if (this.pentagon !== value) {
      if (value) {
        this.defines.set("PENTAGON", "1");
      } else {
        this.defines.delete("PENTAGON");
      }
      this.setChanged();
    }
  }
};

// src/effects/ScanlineEffect.js
var import_three66 = require("three");

// src/effects/glsl/scanlines.frag
var scanlines_default = "uniform float count;\n#ifdef SCROLL\nuniform float scrollSpeed;\n#endif\nvoid mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){float y=uv.y;\n#ifdef SCROLL\ny+=time*scrollSpeed;\n#endif\nvec2 sl=vec2(sin(y*count),cos(y*count));outputColor=vec4(sl.xyx,inputColor.a);}";

// src/effects/ScanlineEffect.js
var ScanlineEffect = class extends Effect {
  /**
   * Constructs a new scanline effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.OVERLAY] - The blend function of this effect.
   * @param {Number} [options.density=1.25] - The scanline density.
   * @param {Number} [options.scrollSpeed=0.0] - The scanline scroll speed.
   */
  constructor({ blendFunction = BlendFunction.OVERLAY, density = 1.25, scrollSpeed = 0 } = {}) {
    super("ScanlineEffect", scanlines_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["count", new import_three66.Uniform(0)],
        ["scrollSpeed", new import_three66.Uniform(0)]
      ])
    });
    this.resolution = new import_three66.Vector2();
    this.d = density;
    this.scrollSpeed = scrollSpeed;
  }
  /**
   * The scanline density.
   *
   * @type {Number}
   */
  get density() {
    return this.d;
  }
  set density(value) {
    this.d = value;
    this.setSize(this.resolution.width, this.resolution.height);
  }
  /**
   * Returns the current scanline density.
   *
   * @deprecated Use density instead.
   * @return {Number} The scanline density.
   */
  getDensity() {
    return this.density;
  }
  /**
   * Sets the scanline density.
   *
   * @deprecated Use density instead.
   * @param {Number} value - The new scanline density.
   */
  setDensity(value) {
    this.density = value;
  }
  /**
   * The scanline scroll speed. Default is 0 (disabled).
   *
   * @type {Number}
   */
  get scrollSpeed() {
    return this.uniforms.get("scrollSpeed").value;
  }
  set scrollSpeed(value) {
    this.uniforms.get("scrollSpeed").value = value;
    if (value === 0) {
      if (this.defines.delete("SCROLL")) {
        this.setChanged();
      }
    } else if (!this.defines.has("SCROLL")) {
      this.defines.set("SCROLL", "1");
      this.setChanged();
    }
  }
  /**
   * Updates the size of this pass.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.resolution.set(width, height);
    this.uniforms.get("count").value = Math.round(height * this.density);
  }
};

// src/effects/ShockWaveEffect.js
var import_three67 = require("three");

// src/effects/glsl/shock-wave.frag
var shock_wave_default = "uniform bool active;uniform vec2 center;uniform float waveSize;uniform float radius;uniform float maxRadius;uniform float amplitude;varying float vSize;void mainUv(inout vec2 uv){if(active){vec2 aspectCorrection=vec2(aspect,1.0);vec2 difference=uv*aspectCorrection-center*aspectCorrection;float distance=sqrt(dot(difference,difference))*vSize;if(distance>radius){if(distance<radius+waveSize){float angle=(distance-radius)*PI2/waveSize;float cosSin=(1.0-cos(angle))*0.5;float extent=maxRadius+waveSize;float decay=max(extent-distance*distance,0.0)/extent;uv-=((cosSin*amplitude*difference)/distance)*decay;}}}}";

// src/effects/glsl/shock-wave.vert
var shock_wave_default2 = "uniform float size;uniform float cameraDistance;varying float vSize;void mainSupport(){vSize=(0.1*cameraDistance)/size;}";

// src/effects/ShockWaveEffect.js
var HALF_PI = Math.PI * 0.5;
var v2 = /* @__PURE__ */ new import_three67.Vector3();
var ab = /* @__PURE__ */ new import_three67.Vector3();
var ShockWaveEffect = class extends Effect {
  /**
   * Constructs a new shock wave effect.
   *
   * @param {Camera} camera - The main camera.
   * @param {Vector3} [position] - The world position of the shock wave.
   * @param {Object} [options] - The options.
   * @param {Number} [options.speed=2.0] - The animation speed.
   * @param {Number} [options.maxRadius=1.0] - The extent of the shock wave.
   * @param {Number} [options.waveSize=0.2] - The wave size.
   * @param {Number} [options.amplitude=0.05] - The distortion amplitude.
   */
  constructor(camera, position = new import_three67.Vector3(), {
    speed = 2,
    maxRadius = 1,
    waveSize = 0.2,
    amplitude = 0.05
  } = {}) {
    super("ShockWaveEffect", shock_wave_default, {
      vertexShader: shock_wave_default2,
      uniforms: /* @__PURE__ */ new Map([
        ["active", new import_three67.Uniform(false)],
        ["center", new import_three67.Uniform(new import_three67.Vector2(0.5, 0.5))],
        ["cameraDistance", new import_three67.Uniform(1)],
        ["size", new import_three67.Uniform(1)],
        ["radius", new import_three67.Uniform(-waveSize)],
        ["maxRadius", new import_three67.Uniform(maxRadius)],
        ["waveSize", new import_three67.Uniform(waveSize)],
        ["amplitude", new import_three67.Uniform(amplitude)]
      ])
    });
    this.position = position;
    this.speed = speed;
    this.camera = camera;
    this.screenPosition = this.uniforms.get("center").value;
    this.time = 0;
    this.active = false;
  }
  set mainCamera(value) {
    this.camera = value;
  }
  /**
   * The amplitude.
   *
   * @type {Number}
   */
  get amplitude() {
    return this.uniforms.get("amplitude").value;
  }
  set amplitude(value) {
    this.uniforms.get("amplitude").value = value;
  }
  /**
   * The wave size.
   *
   * @type {Number}
   */
  get waveSize() {
    return this.uniforms.get("waveSize").value;
  }
  set waveSize(value) {
    this.uniforms.get("waveSize").value = value;
  }
  /**
   * The maximum radius.
   *
   * @type {Number}
   */
  get maxRadius() {
    return this.uniforms.get("maxRadius").value;
  }
  set maxRadius(value) {
    this.uniforms.get("maxRadius").value = value;
  }
  /**
   * The position of the shock wave.
   *
   * @type {Vector3}
   * @deprecated Use position instead.
   */
  get epicenter() {
    return this.position;
  }
  set epicenter(value) {
    this.position = value;
  }
  /**
   * Returns the position of the shock wave.
   *
   * @deprecated Use position instead.
   * @return {Vector3} The position.
   */
  getPosition() {
    return this.position;
  }
  /**
   * Sets the position of the shock wave.
   *
   * @deprecated Use position instead.
   * @param {Vector3} value - The position.
   */
  setPosition(value) {
    this.position = value;
  }
  /**
   * Returns the speed of the shock wave.
   *
   * @deprecated Use speed instead.
   * @return {Number} The speed.
   */
  getSpeed() {
    return this.speed;
  }
  /**
   * Sets the speed of the shock wave.
   *
   * @deprecated Use speed instead.
   * @param {Number} value - The speed.
   */
  setSpeed(value) {
    this.speed = value;
  }
  /**
   * Emits the shock wave.
   */
  explode() {
    this.time = 0;
    this.active = true;
    this.uniforms.get("active").value = true;
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [delta] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, delta) {
    const position = this.position;
    const camera = this.camera;
    const uniforms = this.uniforms;
    const uActive = uniforms.get("active");
    if (this.active) {
      const waveSize = uniforms.get("waveSize").value;
      camera.getWorldDirection(v2);
      ab.copy(camera.position).sub(position);
      uActive.value = v2.angleTo(ab) > HALF_PI;
      if (uActive.value) {
        uniforms.get("cameraDistance").value = camera.position.distanceTo(position);
        v2.copy(position).project(camera);
        this.screenPosition.set((v2.x + 1) * 0.5, (v2.y + 1) * 0.5);
      }
      this.time += delta * this.speed;
      const radius = this.time - waveSize;
      uniforms.get("radius").value = radius;
      if (radius >= (uniforms.get("maxRadius").value + waveSize) * 2) {
        this.active = false;
        uActive.value = false;
      }
    }
  }
};

// src/effects/SelectiveBloomEffect.js
var import_three68 = require("three");
var SelectiveBloomEffect = class extends BloomEffect {
  /**
   * Constructs a new selective bloom effect.
   *
   * @param {Scene} scene - The main scene.
   * @param {Camera} camera - The main camera.
   * @param {Object} [options] - The options. See {@link BloomEffect} for details.
   */
  constructor(scene, camera, options) {
    super(options);
    this.setAttributes(this.getAttributes() | EffectAttribute.DEPTH);
    this.camera = camera;
    this.depthPass = new DepthPass(scene, camera);
    this.clearPass = new ClearPass(true, false, false);
    this.clearPass.overrideClearColor = new import_three68.Color(0);
    this.depthMaskPass = new ShaderPass(new DepthMaskMaterial());
    const depthMaskMaterial = this.depthMaskMaterial;
    depthMaskMaterial.copyCameraSettings(camera);
    depthMaskMaterial.depthBuffer1 = this.depthPass.texture;
    depthMaskMaterial.depthPacking1 = import_three68.RGBADepthPacking;
    depthMaskMaterial.depthMode = import_three68.EqualDepth;
    this.renderTargetMasked = new import_three68.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTargetMasked.texture.name = "Bloom.Masked";
    this.selection = new Selection();
    this.selection.layer = 11;
    this._inverted = false;
    this._ignoreBackground = false;
  }
  set mainScene(value) {
    this.depthPass.mainScene = value;
  }
  set mainCamera(value) {
    this.camera = value;
    this.depthPass.mainCamera = value;
    this.depthMaskMaterial.copyCameraSettings(value);
  }
  /**
   * Returns the selection.
   *
   * @deprecated Use selection instead.
   * @return {Selection} The selection.
   */
  getSelection() {
    return this.selection;
  }
  /**
   * The depth mask material.
   *
   * @type {DepthMaskMaterial}
   * @private
   */
  get depthMaskMaterial() {
    return this.depthMaskPass.fullscreenMaterial;
  }
  /**
   * Indicates whether the selection should be considered inverted.
   *
   * @type {Boolean}
   */
  get inverted() {
    return this._inverted;
  }
  set inverted(value) {
    this._inverted = value;
    this.depthMaskMaterial.depthMode = value ? import_three68.NotEqualDepth : import_three68.EqualDepth;
  }
  /**
   * Indicates whether the mask is inverted.
   *
   * @deprecated Use inverted instead.
   * @return {Boolean} Whether the mask is inverted.
   */
  isInverted() {
    return this.inverted;
  }
  /**
   * Enables or disable mask inversion.
   *
   * @deprecated Use inverted instead.
   * @param {Boolean} value - Whether the mask should be inverted.
   */
  setInverted(value) {
    this.inverted = value;
  }
  /**
   * Indicates whether the background colors will be ignored.
   *
   * @type {Boolean}
   */
  get ignoreBackground() {
    return this._ignoreBackground;
  }
  set ignoreBackground(value) {
    this._ignoreBackground = value;
    this.depthMaskMaterial.maxDepthStrategy = value ? DepthTestStrategy.DISCARD_MAX_DEPTH : DepthTestStrategy.KEEP_MAX_DEPTH;
  }
  /**
   * Indicates whether the background is disabled.
   *
   * @deprecated Use ignoreBackground instead.
   * @return {Boolean} Whether the background is disabled.
   */
  isBackgroundDisabled() {
    return this.ignoreBackground;
  }
  /**
   * Enables or disables the background.
   *
   * @deprecated Use ignoreBackground instead.
   * @param {Boolean} value - Whether the background should be disabled.
   */
  setBackgroundDisabled(value) {
    this.ignoreBackground = value;
  }
  /**
   * Sets the depth texture.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing.
   */
  setDepthTexture(depthTexture, depthPacking = import_three68.BasicDepthPacking) {
    this.depthMaskMaterial.depthBuffer0 = depthTexture;
    this.depthMaskMaterial.depthPacking0 = depthPacking;
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    const camera = this.camera;
    const selection = this.selection;
    const inverted = this.inverted;
    let renderTarget = inputBuffer;
    if (this.ignoreBackground || !inverted || selection.size > 0) {
      const mask = camera.layers.mask;
      camera.layers.set(selection.layer);
      this.depthPass.render(renderer);
      camera.layers.mask = mask;
      renderTarget = this.renderTargetMasked;
      this.clearPass.render(renderer, renderTarget);
      this.depthMaskPass.render(renderer, inputBuffer, renderTarget);
    }
    super.update(renderer, renderTarget, deltaTime);
  }
  /**
   * Updates the size of internal render targets.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    super.setSize(width, height);
    this.renderTargetMasked.setSize(width, height);
    this.depthPass.setSize(width, height);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    super.initialize(renderer, alpha, frameBufferType);
    this.clearPass.initialize(renderer, alpha, frameBufferType);
    this.depthPass.initialize(renderer, alpha, frameBufferType);
    this.depthMaskPass.initialize(renderer, alpha, frameBufferType);
    if (renderer.capabilities.logarithmicDepthBuffer) {
      this.depthMaskPass.fullscreenMaterial.defines.LOG_DEPTH = "1";
    }
    if (frameBufferType !== void 0) {
      this.renderTargetMasked.texture.type = frameBufferType;
      if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.renderTargetMasked.texture, SRGBColorSpace);
      }
    }
  }
};

// src/effects/SepiaEffect.js
var import_three69 = require("three");

// src/effects/glsl/sepia.frag
var sepia_default = "uniform vec3 weightsR;uniform vec3 weightsG;uniform vec3 weightsB;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec3 color=vec3(dot(inputColor.rgb,weightsR),dot(inputColor.rgb,weightsG),dot(inputColor.rgb,weightsB));outputColor=vec4(color,inputColor.a);}";

// src/effects/SepiaEffect.js
var SepiaEffect = class extends Effect {
  /**
   * Constructs a new sepia effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction] - The blend function of this effect.
   * @param {Number} [options.intensity=1.0] - The intensity of the effect.
   */
  constructor({ blendFunction, intensity = 1 } = {}) {
    super("SepiaEffect", sepia_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["weightsR", new import_three69.Uniform(new import_three69.Vector3(0.393, 0.769, 0.189))],
        ["weightsG", new import_three69.Uniform(new import_three69.Vector3(0.349, 0.686, 0.168))],
        ["weightsB", new import_three69.Uniform(new import_three69.Vector3(0.272, 0.534, 0.131))]
      ])
    });
  }
  /**
   * The intensity.
   *
   * @deprecated Use blendMode.opacity instead.
   * @type {Number}
   */
  get intensity() {
    return this.blendMode.opacity.value;
  }
  set intensity(value) {
    this.blendMode.opacity.value = value;
  }
  /**
   * Returns the current sepia intensity.
   *
   * @deprecated Use blendMode.opacity instead.
   * @return {Number} The intensity.
   */
  getIntensity() {
    return this.intensity;
  }
  /**
   * Sets the sepia intensity.
   *
   * @deprecated Use blendMode.opacity instead.
   * @param {Number} value - The intensity.
   */
  setIntensity(value) {
    this.intensity = value;
  }
  /**
   * The weights for the red channel. Default is `(0.393, 0.769, 0.189)`.
   *
   * @type {Vector3}
   */
  get weightsR() {
    return this.uniforms.get("weightsR").value;
  }
  /**
   * The weights for the green channel. Default is `(0.349, 0.686, 0.168)`.
   *
   * @type {Vector3}
   */
  get weightsG() {
    return this.uniforms.get("weightsG").value;
  }
  /**
   * The weights for the blue channel. Default is `(0.272, 0.534, 0.131)`.
   *
   * @type {Vector3}
   */
  get weightsB() {
    return this.uniforms.get("weightsB").value;
  }
};

// src/effects/SMAAEffect.js
var import_three70 = require("three");

// src/textures/smaa/searchImageDataURL.js
var searchImageDataURL_default = "data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAEAAAAAQCAYAAACm53kpAAAAeElEQVRYR+2XSwqAMAxEJ168ePEqwRSKhIIiuHjJqiU0gWE+1CQdApcVAMUAuARaMGCX1MIL/Ow13++9lW2s3mW9MWvsnWc/2fvGygwPAN4E8QzAA4CXAB6AHjG4JTHYI1ey3pcx6FHnEfhLDOIBKAmUBK6/ANUDTlROXAHd9EC1AAAAAElFTkSuQmCC";

// src/textures/smaa/areaImageDataURL.js
var areaImageDataURL_default = "data:image/png;base64,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";

// src/effects/glsl/smaa.frag
var smaa_default = "uniform sampler2D weightMap;varying vec2 vOffset0;varying vec2 vOffset1;void movec(const in bvec2 c,inout vec2 variable,const in vec2 value){if(c.x){variable.x=value.x;}if(c.y){variable.y=value.y;}}void movec(const in bvec4 c,inout vec4 variable,const in vec4 value){movec(c.xy,variable.xy,value.xy);movec(c.zw,variable.zw,value.zw);}void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){vec4 a;a.x=texture2D(weightMap,vOffset0).a;a.y=texture2D(weightMap,vOffset1).g;a.wz=texture2D(weightMap,uv).rb;vec4 color=inputColor;if(dot(a,vec4(1.0))>=1e-5){bool h=max(a.x,a.z)>max(a.y,a.w);vec4 blendingOffset=vec4(0.0,a.y,0.0,a.w);vec2 blendingWeight=a.yw;movec(bvec4(h),blendingOffset,vec4(a.x,0.0,a.z,0.0));movec(bvec2(h),blendingWeight,a.xz);blendingWeight/=dot(blendingWeight,vec2(1.0));vec4 blendingCoord=blendingOffset*vec4(texelSize,-texelSize)+uv.xyxy;color=blendingWeight.x*texture2D(inputBuffer,blendingCoord.xy);color+=blendingWeight.y*texture2D(inputBuffer,blendingCoord.zw);}outputColor=color;}";

// src/effects/glsl/smaa.vert
var smaa_default2 = "varying vec2 vOffset0;varying vec2 vOffset1;void mainSupport(const in vec2 uv){vOffset0=uv+texelSize*vec2(1.0,0.0);vOffset1=uv+texelSize*vec2(0.0,1.0);}";

// src/effects/SMAAEffect.js
var SMAAEffect = class extends Effect {
  /**
   * Constructs a new SMAA effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SRC] - The blend function of this effect.
   * @param {SMAAPreset} [options.preset=SMAAPreset.MEDIUM] - The quality preset.
   * @param {EdgeDetectionMode} [options.edgeDetectionMode=EdgeDetectionMode.COLOR] - The edge detection mode.
   * @param {PredicationMode} [options.predicationMode=PredicationMode.DISABLED] - The predication mode.
   */
  constructor({
    blendFunction = BlendFunction.SRC,
    preset = SMAAPreset.MEDIUM,
    edgeDetectionMode = EdgeDetectionMode.COLOR,
    predicationMode = PredicationMode.DISABLED
  } = {}) {
    super("SMAAEffect", smaa_default, {
      vertexShader: smaa_default2,
      blendFunction,
      attributes: EffectAttribute.CONVOLUTION | EffectAttribute.DEPTH,
      uniforms: /* @__PURE__ */ new Map([
        ["weightMap", new import_three70.Uniform(null)]
      ])
    });
    let searchImage, areaImage;
    if (arguments.length > 1) {
      searchImage = arguments[0];
      areaImage = arguments[1];
      if (arguments.length > 2) {
        preset = arguments[2];
      }
      if (arguments.length > 3) {
        edgeDetectionMode = arguments[3];
      }
    }
    this.renderTargetEdges = new import_three70.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTargetEdges.texture.name = "SMAA.Edges";
    this.renderTargetWeights = this.renderTargetEdges.clone();
    this.renderTargetWeights.texture.name = "SMAA.Weights";
    this.uniforms.get("weightMap").value = this.renderTargetWeights.texture;
    this.clearPass = new ClearPass(true, false, false);
    this.clearPass.overrideClearColor = new import_three70.Color(0);
    this.clearPass.overrideClearAlpha = 1;
    this.edgeDetectionPass = new ShaderPass(new EdgeDetectionMaterial());
    this.edgeDetectionMaterial.edgeDetectionMode = edgeDetectionMode;
    this.edgeDetectionMaterial.predicationMode = predicationMode;
    this.weightsPass = new ShaderPass(new SMAAWeightsMaterial());
    const loadingManager = new import_three70.LoadingManager();
    loadingManager.onLoad = () => {
      const searchTexture = new import_three70.Texture(searchImage);
      searchTexture.name = "SMAA.Search";
      searchTexture.magFilter = import_three70.NearestFilter;
      searchTexture.minFilter = import_three70.NearestFilter;
      searchTexture.generateMipmaps = false;
      searchTexture.needsUpdate = true;
      searchTexture.flipY = true;
      this.weightsMaterial.searchTexture = searchTexture;
      const areaTexture = new import_three70.Texture(areaImage);
      areaTexture.name = "SMAA.Area";
      areaTexture.magFilter = import_three70.LinearFilter;
      areaTexture.minFilter = import_three70.LinearFilter;
      areaTexture.generateMipmaps = false;
      areaTexture.needsUpdate = true;
      areaTexture.flipY = false;
      this.weightsMaterial.areaTexture = areaTexture;
      this.dispatchEvent({ type: "load" });
    };
    loadingManager.itemStart("search");
    loadingManager.itemStart("area");
    if (searchImage !== void 0 && areaImage !== void 0) {
      loadingManager.itemEnd("search");
      loadingManager.itemEnd("area");
    } else if (typeof Image !== "undefined") {
      searchImage = new Image();
      areaImage = new Image();
      searchImage.addEventListener("load", () => loadingManager.itemEnd("search"));
      areaImage.addEventListener("load", () => loadingManager.itemEnd("area"));
      searchImage.src = searchImageDataURL_default;
      areaImage.src = areaImageDataURL_default;
    }
    this.applyPreset(preset);
  }
  /**
   * The edges texture.
   *
   * @type {Texture}
   */
  get edgesTexture() {
    return this.renderTargetEdges.texture;
  }
  /**
   * Returns the edges texture.
   *
   * @deprecated Use edgesTexture instead.
   * @return {Texture} The texture.
   */
  getEdgesTexture() {
    return this.edgesTexture;
  }
  /**
   * The edge weights texture.
   *
   * @type {Texture}
   */
  get weightsTexture() {
    return this.renderTargetWeights.texture;
  }
  /**
   * Returns the edge weights texture.
   *
   * @deprecated Use weightsTexture instead.
   * @return {Texture} The texture.
   */
  getWeightsTexture() {
    return this.weightsTexture;
  }
  /**
   * The edge detection material.
   *
   * @type {EdgeDetectionMaterial}
   */
  get edgeDetectionMaterial() {
    return this.edgeDetectionPass.fullscreenMaterial;
  }
  /**
   * The edge detection material.
   *
   * @type {EdgeDetectionMaterial}
   * @deprecated Use edgeDetectionMaterial instead.
   */
  get colorEdgesMaterial() {
    return this.edgeDetectionMaterial;
  }
  /**
   * Returns the edge detection material.
   *
   * @deprecated Use edgeDetectionMaterial instead.
   * @return {EdgeDetectionMaterial} The material.
   */
  getEdgeDetectionMaterial() {
    return this.edgeDetectionMaterial;
  }
  /**
   * The edge weights material.
   *
   * @type {SMAAWeightsMaterial}
   */
  get weightsMaterial() {
    return this.weightsPass.fullscreenMaterial;
  }
  /**
   * Returns the edge weights material.
   *
   * @deprecated Use weightsMaterial instead.
   * @return {SMAAWeightsMaterial} The material.
   */
  getWeightsMaterial() {
    return this.weightsMaterial;
  }
  /**
   * Sets the edge detection sensitivity.
   *
   * See {@link EdgeDetectionMaterial#setEdgeDetectionThreshold} for more details.
   *
   * @deprecated Use edgeDetectionMaterial instead.
   * @param {Number} threshold - The edge detection sensitivity. Range: [0.05, 0.5].
   */
  setEdgeDetectionThreshold(threshold) {
    this.edgeDetectionMaterial.edgeDetectionThreshold = threshold;
  }
  /**
   * Sets the maximum amount of horizontal/vertical search steps.
   *
   * See {@link SMAAWeightsMaterial#setOrthogonalSearchSteps} for more details.
   *
   * @deprecated Use weightsMaterial instead.
   * @param {Number} steps - The search steps. Range: [0, 112].
   */
  setOrthogonalSearchSteps(steps) {
    this.weightsMaterial.orthogonalSearchSteps = steps;
  }
  /**
   * Applies the given quality preset.
   *
   * @param {SMAAPreset} preset - The preset.
   */
  applyPreset(preset) {
    const edgeDetectionMaterial = this.edgeDetectionMaterial;
    const weightsMaterial = this.weightsMaterial;
    switch (preset) {
      case SMAAPreset.LOW:
        edgeDetectionMaterial.edgeDetectionThreshold = 0.15;
        weightsMaterial.orthogonalSearchSteps = 4;
        weightsMaterial.diagonalDetection = false;
        weightsMaterial.cornerDetection = false;
        break;
      case SMAAPreset.MEDIUM:
        edgeDetectionMaterial.edgeDetectionThreshold = 0.1;
        weightsMaterial.orthogonalSearchSteps = 8;
        weightsMaterial.diagonalDetection = false;
        weightsMaterial.cornerDetection = false;
        break;
      case SMAAPreset.HIGH:
        edgeDetectionMaterial.edgeDetectionThreshold = 0.1;
        weightsMaterial.orthogonalSearchSteps = 16;
        weightsMaterial.diagonalSearchSteps = 8;
        weightsMaterial.cornerRounding = 25;
        weightsMaterial.diagonalDetection = true;
        weightsMaterial.cornerDetection = true;
        break;
      case SMAAPreset.ULTRA:
        edgeDetectionMaterial.edgeDetectionThreshold = 0.05;
        weightsMaterial.orthogonalSearchSteps = 32;
        weightsMaterial.diagonalSearchSteps = 16;
        weightsMaterial.cornerRounding = 25;
        weightsMaterial.diagonalDetection = true;
        weightsMaterial.cornerDetection = true;
        break;
    }
  }
  /**
   * Sets the depth texture.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing.
   */
  setDepthTexture(depthTexture, depthPacking = import_three70.BasicDepthPacking) {
    this.edgeDetectionMaterial.depthBuffer = depthTexture;
    this.edgeDetectionMaterial.depthPacking = depthPacking;
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    this.clearPass.render(renderer, this.renderTargetEdges);
    this.edgeDetectionPass.render(renderer, inputBuffer, this.renderTargetEdges);
    this.weightsPass.render(renderer, this.renderTargetEdges, this.renderTargetWeights);
  }
  /**
   * Updates the size of internal render targets.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    this.edgeDetectionMaterial.setSize(width, height);
    this.weightsMaterial.setSize(width, height);
    this.renderTargetEdges.setSize(width, height);
    this.renderTargetWeights.setSize(width, height);
  }
  /**
   * Deletes internal render targets and textures.
   */
  dispose() {
    const { searchTexture, areaTexture } = this.weightsMaterial;
    if (searchTexture !== null && areaTexture !== null) {
      searchTexture.dispose();
      areaTexture.dispose();
    }
    super.dispose();
  }
  /**
   * The SMAA search image, encoded as a base64 data URL.
   *
   * @type {String}
   * @deprecated
   */
  static get searchImageDataURL() {
    return searchImageDataURL_default;
  }
  /**
   * The SMAA area image, encoded as a base64 data URL.
   *
   * @type {String}
   * @deprecated
   */
  static get areaImageDataURL() {
    return areaImageDataURL_default;
  }
};

// src/effects/SSAOEffect.js
var import_three71 = require("three");

// src/effects/glsl/ssao.frag
var ssao_default3 = "uniform lowp sampler2D aoBuffer;uniform float luminanceInfluence;uniform float intensity;\n#if THREE_REVISION < 143\n#define luminance(v) linearToRelativeLuminance(v)\n#endif\n#if defined(DEPTH_AWARE_UPSAMPLING) && defined(NORMAL_DEPTH)\n#ifdef GL_FRAGMENT_PRECISION_HIGH\nuniform highp sampler2D normalDepthBuffer;\n#else\nuniform mediump sampler2D normalDepthBuffer;\n#endif\n#endif\n#ifdef COLORIZE\nuniform vec3 color;\n#endif\nvoid mainImage(const in vec4 inputColor,const in vec2 uv,const in float depth,out vec4 outputColor){float aoLinear=texture2D(aoBuffer,uv).r;\n#if defined(DEPTH_AWARE_UPSAMPLING) && defined(NORMAL_DEPTH) && __VERSION__ == 300\nvec4 normalDepth[4];normalDepth[0]=textureOffset(normalDepthBuffer,uv,ivec2(0,0));normalDepth[1]=textureOffset(normalDepthBuffer,uv,ivec2(0,1));normalDepth[2]=textureOffset(normalDepthBuffer,uv,ivec2(1,0));normalDepth[3]=textureOffset(normalDepthBuffer,uv,ivec2(1,1));float dot01=dot(normalDepth[0].rgb,normalDepth[1].rgb);float dot02=dot(normalDepth[0].rgb,normalDepth[2].rgb);float dot03=dot(normalDepth[0].rgb,normalDepth[3].rgb);float minDot=min(dot01,min(dot02,dot03));float s=step(THRESHOLD,minDot);float smallestDistance=1.0;int index;for(int i=0;i<4;++i){float distance=abs(depth-normalDepth[i].a);if(distance<smallestDistance){smallestDistance=distance;index=i;}}ivec2 offsets[4];offsets[0]=ivec2(0,0);offsets[1]=ivec2(0,1);offsets[2]=ivec2(1,0);offsets[3]=ivec2(1,1);ivec2 coord=ivec2(uv*vec2(textureSize(aoBuffer,0)))+offsets[index];float aoNearest=texelFetch(aoBuffer,coord,0).r;float ao=mix(aoNearest,aoLinear,s);\n#else\nfloat ao=aoLinear;\n#endif\nfloat l=luminance(inputColor.rgb);ao=mix(ao,0.0,l*luminanceInfluence);ao=clamp(ao*intensity,0.0,1.0);\n#ifdef COLORIZE\noutputColor=vec4(1.0-ao*(1.0-color),inputColor.a);\n#else\noutputColor=vec4(vec3(1.0-ao),inputColor.a);\n#endif\n}";

// src/effects/SSAOEffect.js
var NOISE_TEXTURE_SIZE = 64;
var SSAOEffect = class extends Effect {
  /**
   * Constructs a new SSAO effect.
   *
   * @todo Move normalBuffer to options.
   * @param {Camera} [camera] - The main camera.
   * @param {Texture} [normalBuffer] - A texture that contains the scene normals.
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.MULTIPLY] - The blend function of this effect.
   * @param {Boolean} [options.distanceScaling=true] - Deprecated.
   * @param {Boolean} [options.depthAwareUpsampling=true] - Enables or disables depth-aware upsampling. Has no effect if WebGL 2 is not supported.
   * @param {Texture} [options.normalDepthBuffer=null] - Deprecated.
   * @param {Number} [options.samples=9] - The amount of samples per pixel. Should not be a multiple of the ring count.
   * @param {Number} [options.rings=7] - The amount of spiral turns in the occlusion sampling pattern. Should be a prime number.
   * @param {Number} [options.worldDistanceThreshold] - The world distance threshold at which the occlusion effect starts to fade out.
   * @param {Number} [options.worldDistanceFalloff] - The world distance falloff. Influences the smoothness of the occlusion cutoff.
   * @param {Number} [options.worldProximityThreshold] - The world proximity threshold at which the occlusion starts to fade out.
   * @param {Number} [options.worldProximityFalloff] - The world proximity falloff. Influences the smoothness of the proximity cutoff.
   * @param {Number} [options.distanceThreshold=0.97] - Deprecated.
   * @param {Number} [options.distanceFalloff=0.03] - Deprecated.
   * @param {Number} [options.rangeThreshold=0.0005] - Deprecated.
   * @param {Number} [options.rangeFalloff=0.001] - Deprecated.
   * @param {Number} [options.minRadiusScale=0.1] - The minimum radius scale.
   * @param {Number} [options.luminanceInfluence=0.7] - Determines how much the luminance of the scene influences the ambient occlusion.
   * @param {Number} [options.radius=0.1825] - The occlusion sampling radius, expressed as a scale relative to the resolution. Range [1e-6, 1.0].
   * @param {Number} [options.intensity=1.0] - The intensity of the ambient occlusion.
   * @param {Number} [options.bias=0.025] - An occlusion bias. Eliminates artifacts caused by depth discontinuities.
   * @param {Number} [options.fade=0.01] - Influences the smoothness of the shadows. A lower value results in higher contrast.
   * @param {Color} [options.color=null] - The color of the ambient occlusion.
   * @param {Number} [options.resolutionScale=1.0] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   * @param {Number} [options.width=Resolution.AUTO_SIZE] - Deprecated. Use resolutionX instead.
   * @param {Number} [options.height=Resolution.AUTO_SIZE] - Deprecated. Use resolutionY instead.
   */
  constructor(camera, normalBuffer, {
    blendFunction = BlendFunction.MULTIPLY,
    samples = 9,
    rings = 7,
    normalDepthBuffer = null,
    depthAwareUpsampling = true,
    worldDistanceThreshold,
    worldDistanceFalloff,
    worldProximityThreshold,
    worldProximityFalloff,
    distanceThreshold = 0.97,
    distanceFalloff = 0.03,
    rangeThreshold = 5e-4,
    rangeFalloff = 1e-3,
    minRadiusScale = 0.1,
    luminanceInfluence = 0.7,
    radius = 0.1825,
    intensity = 1,
    bias = 0.025,
    fade = 0.01,
    color: color2 = null,
    resolutionScale = 1,
    width = Resolution.AUTO_SIZE,
    height = Resolution.AUTO_SIZE,
    resolutionX = width,
    resolutionY = height
  } = {}) {
    super("SSAOEffect", ssao_default3, {
      blendFunction,
      attributes: EffectAttribute.DEPTH,
      defines: /* @__PURE__ */ new Map([
        ["THRESHOLD", "0.997"]
      ]),
      uniforms: /* @__PURE__ */ new Map([
        ["aoBuffer", new import_three71.Uniform(null)],
        ["normalDepthBuffer", new import_three71.Uniform(normalDepthBuffer)],
        ["luminanceInfluence", new import_three71.Uniform(luminanceInfluence)],
        ["color", new import_three71.Uniform(null)],
        ["intensity", new import_three71.Uniform(intensity)],
        ["scale", new import_three71.Uniform(0)]
        // Unused.
      ])
    });
    this.renderTarget = new import_three71.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTarget.texture.name = "AO.Target";
    this.uniforms.get("aoBuffer").value = this.renderTarget.texture;
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
    this.camera = camera;
    this.depthDownsamplingPass = new DepthDownsamplingPass({ normalBuffer, resolutionScale });
    this.depthDownsamplingPass.enabled = normalDepthBuffer === null;
    this.ssaoPass = new ShaderPass(new SSAOMaterial(camera));
    const noiseTexture = new NoiseTexture(NOISE_TEXTURE_SIZE, NOISE_TEXTURE_SIZE, import_three71.RGBAFormat);
    noiseTexture.wrapS = noiseTexture.wrapT = import_three71.RepeatWrapping;
    const ssaoMaterial = this.ssaoMaterial;
    ssaoMaterial.normalBuffer = normalBuffer;
    ssaoMaterial.noiseTexture = noiseTexture;
    ssaoMaterial.minRadiusScale = minRadiusScale;
    ssaoMaterial.samples = samples;
    ssaoMaterial.radius = radius;
    ssaoMaterial.rings = rings;
    ssaoMaterial.fade = fade;
    ssaoMaterial.bias = bias;
    ssaoMaterial.distanceThreshold = distanceThreshold;
    ssaoMaterial.distanceFalloff = distanceFalloff;
    ssaoMaterial.proximityThreshold = rangeThreshold;
    ssaoMaterial.proximityFalloff = rangeFalloff;
    if (worldDistanceThreshold !== void 0) {
      ssaoMaterial.worldDistanceThreshold = worldDistanceThreshold;
    }
    if (worldDistanceFalloff !== void 0) {
      ssaoMaterial.worldDistanceFalloff = worldDistanceFalloff;
    }
    if (worldProximityThreshold !== void 0) {
      ssaoMaterial.worldProximityThreshold = worldProximityThreshold;
    }
    if (worldProximityFalloff !== void 0) {
      ssaoMaterial.worldProximityFalloff = worldProximityFalloff;
    }
    if (normalDepthBuffer !== null) {
      this.ssaoMaterial.normalDepthBuffer = normalDepthBuffer;
      this.defines.set("NORMAL_DEPTH", "1");
    }
    this.depthAwareUpsampling = depthAwareUpsampling;
    this.color = color2;
  }
  set mainCamera(value) {
    this.camera = value;
    this.ssaoMaterial.copyCameraSettings(value);
  }
  /**
   * Sets the normal buffer.
   *
   * @type {Texture}
   */
  get normalBuffer() {
    return this.ssaoMaterial.normalBuffer;
  }
  set normalBuffer(value) {
    this.ssaoMaterial.normalBuffer = value;
    this.depthDownsamplingPass.fullscreenMaterial.normalBuffer = value;
  }
  /**
   * Returns the resolution settings.
   *
   * @deprecated Use resolution instead.
   * @return {Resolution} The resolution.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * The SSAO material.
   *
   * @type {SSAOMaterial}
   */
  get ssaoMaterial() {
    return this.ssaoPass.fullscreenMaterial;
  }
  /**
   * Returns the SSAO material.
   *
   * @deprecated Use ssaoMaterial instead.
   * @return {SSAOMaterial} The material.
   */
  getSSAOMaterial() {
    return this.ssaoMaterial;
  }
  /**
   * The amount of occlusion samples per pixel.
   *
   * @type {Number}
   * @deprecated Use ssaoMaterial.samples instead.
   */
  get samples() {
    return this.ssaoMaterial.samples;
  }
  set samples(value) {
    this.ssaoMaterial.samples = value;
  }
  /**
   * The amount of spiral turns in the occlusion sampling pattern.
   *
   * @type {Number}
   * @deprecated Use ssaoMaterial.rings instead.
   */
  get rings() {
    return this.ssaoMaterial.rings;
  }
  set rings(value) {
    this.ssaoMaterial.rings = value;
  }
  /**
   * The occlusion sampling radius.
   *
   * @type {Number}
   * @deprecated Use ssaoMaterial.radius instead.
   */
  get radius() {
    return this.ssaoMaterial.radius;
  }
  set radius(value) {
    this.ssaoMaterial.radius = value;
  }
  /**
   * Indicates whether depth-aware upsampling is enabled.
   *
   * @type {Boolean}
   */
  get depthAwareUpsampling() {
    return this.defines.has("DEPTH_AWARE_UPSAMPLING");
  }
  set depthAwareUpsampling(value) {
    if (this.depthAwareUpsampling !== value) {
      if (value) {
        this.defines.set("DEPTH_AWARE_UPSAMPLING", "1");
      } else {
        this.defines.delete("DEPTH_AWARE_UPSAMPLING");
      }
      this.setChanged();
    }
  }
  /**
   * Indicates whether depth-aware upsampling is enabled.
   *
   * @deprecated Use depthAwareUpsampling instead.
   * @return {Boolean} Whether depth-aware upsampling is enabled.
   */
  isDepthAwareUpsamplingEnabled() {
    return this.depthAwareUpsampling;
  }
  /**
   * Enables or disables depth-aware upsampling.
   *
   * @deprecated Use depthAwareUpsampling instead.
   * @param {Boolean} value - Whether depth-aware upsampling should be enabled.
   */
  setDepthAwareUpsamplingEnabled(value) {
    this.depthAwareUpsampling = value;
  }
  /**
   * Indicates whether distance-based radius scaling is enabled.
   *
   * @type {Boolean}
   * @deprecated
   */
  get distanceScaling() {
    return true;
  }
  set distanceScaling(value) {
  }
  /**
   * The color of the ambient occlusion. Set to `null` to disable.
   *
   * @type {Color}
   */
  get color() {
    return this.uniforms.get("color").value;
  }
  set color(value) {
    const uniforms = this.uniforms;
    const defines = this.defines;
    if (value !== null) {
      if (defines.has("COLORIZE")) {
        uniforms.get("color").value.set(value);
      } else {
        defines.set("COLORIZE", "1");
        uniforms.get("color").value = new import_three71.Color(value);
        this.setChanged();
      }
    } else if (defines.has("COLORIZE")) {
      defines.delete("COLORIZE");
      uniforms.get("color").value = null;
      this.setChanged();
    }
  }
  /**
   * The luminance influence factor. Range: [0.0, 1.0].
   *
   * @type {Boolean}
   */
  get luminanceInfluence() {
    return this.uniforms.get("luminanceInfluence").value;
  }
  set luminanceInfluence(value) {
    this.uniforms.get("luminanceInfluence").value = value;
  }
  /**
   * The intensity.
   *
   * @type {Number}
   */
  get intensity() {
    return this.uniforms.get("intensity").value;
  }
  set intensity(value) {
    this.uniforms.get("intensity").value = value;
  }
  /**
   * Returns the color of the ambient occlusion.
   *
   * @deprecated Use color instead.
   * @return {Color} The color.
   */
  getColor() {
    return this.color;
  }
  /**
   * Sets the color of the ambient occlusion. Set to `null` to disable colorization.
   *
   * @deprecated Use color instead.
   * @param {Color} value - The color.
   */
  setColor(value) {
    this.color = value;
  }
  /**
   * Sets the occlusion distance cutoff.
   *
   * @deprecated Use ssaoMaterial instead.
   * @param {Number} threshold - The distance threshold. Range [0.0, 1.0].
   * @param {Number} falloff - The falloff. Range [0.0, 1.0].
   */
  setDistanceCutoff(threshold, falloff) {
    this.ssaoMaterial.distanceThreshold = threshold;
    this.ssaoMaterial.distanceFalloff = falloff;
  }
  /**
   * Sets the occlusion proximity cutoff.
   *
   * @deprecated Use ssaoMaterial instead.
   * @param {Number} threshold - The proximity threshold. Range [0.0, 1.0].
   * @param {Number} falloff - The falloff. Range [0.0, 1.0].
   */
  setProximityCutoff(threshold, falloff) {
    this.ssaoMaterial.proximityThreshold = threshold;
    this.ssaoMaterial.proximityFalloff = falloff;
  }
  /**
   * Sets the depth texture.
   *
   * @param {Texture} depthTexture - A depth texture.
   * @param {DepthPackingStrategies} [depthPacking=BasicDepthPacking] - The depth packing.
   */
  setDepthTexture(depthTexture, depthPacking = import_three71.BasicDepthPacking) {
    this.depthDownsamplingPass.setDepthTexture(depthTexture, depthPacking);
    this.ssaoMaterial.depthBuffer = depthTexture;
    this.ssaoMaterial.depthPacking = depthPacking;
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    const renderTarget = this.renderTarget;
    if (this.depthDownsamplingPass.enabled) {
      this.depthDownsamplingPass.render(renderer);
    }
    this.ssaoPass.render(renderer, null, renderTarget);
  }
  /**
   * Sets the size.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    const w = resolution.width, h = resolution.height;
    this.ssaoMaterial.copyCameraSettings(this.camera);
    this.ssaoMaterial.setSize(w, h);
    this.renderTarget.setSize(w, h);
    this.depthDownsamplingPass.resolution.scale = resolution.scale;
    this.depthDownsamplingPass.setSize(width, height);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    try {
      let normalDepthBuffer = this.uniforms.get("normalDepthBuffer").value;
      if (normalDepthBuffer === null) {
        this.depthDownsamplingPass.initialize(renderer, alpha, frameBufferType);
        normalDepthBuffer = this.depthDownsamplingPass.texture;
        this.uniforms.get("normalDepthBuffer").value = normalDepthBuffer;
        this.ssaoMaterial.normalDepthBuffer = normalDepthBuffer;
        this.defines.set("NORMAL_DEPTH", "1");
      }
    } catch (e) {
      this.depthDownsamplingPass.enabled = false;
    }
  }
};

// src/effects/TextureEffect.js
var import_three72 = require("three");

// src/effects/glsl/texture.frag
var texture_default = "#ifdef TEXTURE_PRECISION_HIGH\nuniform mediump sampler2D map;\n#else\nuniform lowp sampler2D map;\n#endif\nvarying vec2 vUv2;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){\n#ifdef UV_TRANSFORM\nvec4 texel=texture2D(map,vUv2);\n#else\nvec4 texel=texture2D(map,uv);\n#endif\noutputColor=TEXEL;}";

// src/effects/glsl/texture.vert
var texture_default2 = "#ifdef ASPECT_CORRECTION\nuniform float scale;\n#else\nuniform mat3 uvTransform;\n#endif\nvarying vec2 vUv2;void mainSupport(const in vec2 uv){\n#ifdef ASPECT_CORRECTION\nvUv2=uv*vec2(aspect,1.0)*scale;\n#else\nvUv2=(uvTransform*vec3(uv,1.0)).xy;\n#endif\n}";

// src/effects/TextureEffect.js
var TextureEffect = class extends Effect {
  /**
   * Constructs a new texture effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction] - The blend function of this effect.
   * @param {Texture} [options.texture] - A texture.
   * @param {Boolean} [options.aspectCorrection=false] - Deprecated. Adjust the texture's offset, repeat and center instead.
   */
  constructor({ blendFunction, texture = null, aspectCorrection = false } = {}) {
    super("TextureEffect", texture_default, {
      blendFunction,
      defines: /* @__PURE__ */ new Map([
        ["TEXEL", "texel"]
      ]),
      uniforms: /* @__PURE__ */ new Map([
        ["map", new import_three72.Uniform(null)],
        ["scale", new import_three72.Uniform(1)],
        ["uvTransform", new import_three72.Uniform(null)]
      ])
    });
    this.texture = texture;
    this.aspectCorrection = aspectCorrection;
  }
  /**
   * The texture.
   *
   * @type {Texture}
   */
  get texture() {
    return this.uniforms.get("map").value;
  }
  set texture(value) {
    const prevTexture = this.texture;
    const uniforms = this.uniforms;
    const defines = this.defines;
    if (prevTexture !== value) {
      uniforms.get("map").value = value;
      uniforms.get("uvTransform").value = value.matrix;
      defines.delete("TEXTURE_PRECISION_HIGH");
      if (value !== null) {
        if (value.matrixAutoUpdate) {
          defines.set("UV_TRANSFORM", "1");
          this.setVertexShader(texture_default2);
        } else {
          defines.delete("UV_TRANSFORM");
          this.setVertexShader(null);
        }
        if (value.type !== import_three72.UnsignedByteType) {
          defines.set("TEXTURE_PRECISION_HIGH", "1");
        }
        if (prevTexture === null || prevTexture.type !== value.type || prevTexture.encoding !== value.encoding) {
          this.setChanged();
        }
      }
    }
  }
  /**
   * Returns the texture.
   *
   * @deprecated Use texture instead.
   * @return {Texture} The texture.
   */
  getTexture() {
    return this.texture;
  }
  /**
   * Sets the texture.
   *
   * @deprecated Use texture instead.
   * @param {Texture} value - The texture.
   */
  setTexture(value) {
    this.texture = value;
  }
  /**
   * Indicates whether aspect correction is enabled.
   *
   * @type {Number}
   * @deprecated Adjust the texture's offset, repeat, rotation and center instead.
   */
  get aspectCorrection() {
    return this.defines.has("ASPECT_CORRECTION");
  }
  set aspectCorrection(value) {
    if (this.aspectCorrection !== value) {
      if (value) {
        this.defines.set("ASPECT_CORRECTION", "1");
      } else {
        this.defines.delete("ASPECT_CORRECTION");
      }
      this.setChanged();
    }
  }
  /**
   * Indicates whether the texture UV coordinates will be transformed using the transformation matrix of the texture.
   *
   * @type {Boolean}
   * @deprecated Use texture.matrixAutoUpdate instead.
   */
  get uvTransform() {
    const texture = this.texture;
    return texture !== null && texture.matrixAutoUpdate;
  }
  set uvTransform(value) {
    const texture = this.texture;
    if (texture !== null) {
      texture.matrixAutoUpdate = value;
    }
  }
  /**
   * Sets the swizzles that will be applied to the components of a texel before it is written to the output color.
   *
   * @param {ColorChannel} r - The swizzle for the `r` component.
   * @param {ColorChannel} [g=r] - The swizzle for the `g` component.
   * @param {ColorChannel} [b=r] - The swizzle for the `b` component.
   * @param {ColorChannel} [a=r] - The swizzle for the `a` component.
   */
  setTextureSwizzleRGBA(r, g = r, b = r, a = r) {
    const rgba = "rgba";
    let swizzle = "";
    if (r !== ColorChannel.RED || g !== ColorChannel.GREEN || b !== ColorChannel.BLUE || a !== ColorChannel.ALPHA) {
      swizzle = [".", rgba[r], rgba[g], rgba[b], rgba[a]].join("");
    }
    this.defines.set("TEXEL", "texel" + swizzle);
    this.setChanged();
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    if (this.texture.matrixAutoUpdate) {
      this.texture.updateMatrix();
    }
  }
};

// src/effects/TiltShiftEffect.js
var import_three73 = require("three");

// src/effects/glsl/tilt-shift.frag
var tilt_shift_default = "#ifdef FRAMEBUFFER_PRECISION_HIGH\nuniform mediump sampler2D map;\n#else\nuniform lowp sampler2D map;\n#endif\nuniform vec2 maskParams;varying vec2 vUv2;float linearGradientMask(const in float x){return step(maskParams.x,x)-step(maskParams.y,x);}void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){float mask=linearGradientMask(vUv2.y);vec4 texel=texture2D(map,uv);outputColor=mix(texel,inputColor,mask);}";

// src/effects/glsl/tilt-shift.vert
var tilt_shift_default2 = "uniform vec2 rotation;varying vec2 vUv2;void mainSupport(const in vec2 uv){vUv2=(uv-0.5)*2.0*vec2(aspect,1.0);vUv2=vec2(dot(rotation,vUv2),dot(rotation,vec2(vUv2.y,-vUv2.x)));}";

// src/effects/TiltShiftEffect.js
var TiltShiftEffect = class extends Effect {
  /**
   * Constructs a new tilt shift Effect
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction] - The blend function of this effect.
   * @param {Number} [options.offset=0.0] - The relative offset of the focus area.
   * @param {Number} [options.rotation=0.0] - The rotation of the focus area in radians.
   * @param {Number} [options.focusArea=0.4] - The relative size of the focus area.
   * @param {Number} [options.feather=0.3] - The softness of the focus area edges.
   * @param {Number} [options.bias=0.06] - Deprecated.
   * @param {KernelSize} [options.kernelSize=KernelSize.MEDIUM] - The blur kernel size.
   * @param {Number} [options.resolutionScale=0.5] - The resolution scale.
   * @param {Number} [options.resolutionX=Resolution.AUTO_SIZE] - The horizontal resolution.
   * @param {Number} [options.resolutionY=Resolution.AUTO_SIZE] - The vertical resolution.
   */
  constructor({
    blendFunction,
    offset = 0,
    rotation = 0,
    focusArea = 0.4,
    feather = 0.3,
    kernelSize = KernelSize.MEDIUM,
    resolutionScale = 0.5,
    resolutionX = Resolution.AUTO_SIZE,
    resolutionY = Resolution.AUTO_SIZE
  } = {}) {
    super("TiltShiftEffect", tilt_shift_default, {
      vertexShader: tilt_shift_default2,
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["rotation", new import_three73.Uniform(new import_three73.Vector2())],
        ["maskParams", new import_three73.Uniform(new import_three73.Vector2())],
        ["map", new import_three73.Uniform(null)]
      ])
    });
    this._offset = offset;
    this._focusArea = focusArea;
    this._feather = feather;
    this.renderTarget = new import_three73.WebGLRenderTarget(1, 1, { depthBuffer: false });
    this.renderTarget.texture.name = "TiltShift.Target";
    this.uniforms.get("map").value = this.renderTarget.texture;
    this.blurPass = new TiltShiftBlurPass({
      kernelSize,
      resolutionScale,
      resolutionX,
      resolutionY,
      offset,
      rotation,
      focusArea,
      feather
    });
    const resolution = this.resolution = new Resolution(this, resolutionX, resolutionY, resolutionScale);
    resolution.addEventListener("change", (e) => this.setSize(resolution.baseWidth, resolution.baseHeight));
    this.rotation = rotation;
    this.updateParams();
  }
  /**
   * Updates the mask params.
   *
   * @private
   */
  updateParams() {
    const params = this.uniforms.get("maskParams").value;
    const x = Math.max(this.focusArea - this.feather, 0);
    params.set(this.offset - x, this.offset + x);
  }
  /**
   * The rotation of the focus area in radians.
   *
   * @type {Number}
   */
  get rotation() {
    return Math.acos(this.uniforms.get("rotation").value.x);
  }
  set rotation(value) {
    this.uniforms.get("rotation").value.set(Math.cos(value), Math.sin(value));
    this.blurPass.blurMaterial.rotation = value;
  }
  /**
   * The relative offset of the focus area.
   *
   * @type {Number}
   */
  get offset() {
    return this._offset;
  }
  set offset(value) {
    this._offset = value;
    this.blurPass.blurMaterial.offset = value;
    this.updateParams();
  }
  /**
   * The relative size of the focus area.
   *
   * @type {Number}
   */
  get focusArea() {
    return this._focusArea;
  }
  set focusArea(value) {
    this._focusArea = value;
    this.blurPass.blurMaterial.focusArea = value;
    this.updateParams();
  }
  /**
   * The softness of the focus area edges.
   *
   * @type {Number}
   */
  get feather() {
    return this._feather;
  }
  set feather(value) {
    this._feather = value;
    this.blurPass.blurMaterial.feather = value;
    this.updateParams();
  }
  /**
   * A blend bias.
   *
   * @type {Number}
   * @deprecated
   */
  get bias() {
    return 0;
  }
  set bias(value) {
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    this.blurPass.render(renderer, inputBuffer, this.renderTarget);
  }
  /**
   * Updates the size of internal render targets.
   *
   * @param {Number} width - The width.
   * @param {Number} height - The height.
   */
  setSize(width, height) {
    const resolution = this.resolution;
    resolution.setBaseSize(width, height);
    this.renderTarget.setSize(resolution.width, resolution.height);
    this.blurPass.resolution.copy(resolution);
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    this.blurPass.initialize(renderer, alpha, frameBufferType);
    if (frameBufferType !== void 0) {
      this.renderTarget.texture.type = frameBufferType;
      if (getOutputColorSpace(renderer) === SRGBColorSpace) {
        setTextureColorSpace(this.renderTarget.texture, SRGBColorSpace);
      }
    }
  }
};

// src/effects/ToneMappingEffect.js
var import_three74 = require("three");

// src/effects/glsl/tone-mapping.frag
var tone_mapping_default = "#include <tonemapping_pars_fragment>\n#if THREE_REVISION < 143\n#define luminance(v) linearToRelativeLuminance(v)\n#endif\nuniform float whitePoint;\n#if TONE_MAPPING_MODE == 1 || TONE_MAPPING_MODE == 2\nuniform float middleGrey;\n#if TONE_MAPPING_MODE == 2\nuniform lowp sampler2D luminanceBuffer;\n#else\nuniform float averageLuminance;\n#endif\nvec3 Reinhard2ToneMapping(vec3 color){color*=toneMappingExposure;float l=luminance(color);\n#if TONE_MAPPING_MODE == 2\nfloat lumAvg=unpackRGBAToFloat(texture2D(luminanceBuffer,vec2(0.5)));\n#else\nfloat lumAvg=averageLuminance;\n#endif\nfloat lumScaled=(l*middleGrey)/max(lumAvg,1e-6);float lumCompressed=lumScaled*(1.0+lumScaled/(whitePoint*whitePoint));lumCompressed/=(1.0+lumScaled);return clamp(lumCompressed*color,0.0,1.0);}\n#elif TONE_MAPPING_MODE == 5\n#define A 0.15\n#define B 0.50\n#define C 0.10\n#define D 0.20\n#define E 0.02\n#define F 0.30\nvec3 Uncharted2Helper(const in vec3 x){return((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;}vec3 Uncharted2ToneMapping(vec3 color){color*=toneMappingExposure;return clamp(Uncharted2Helper(color)/Uncharted2Helper(vec3(whitePoint)),0.0,1.0);}\n#endif\nvoid mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){\n#if TONE_MAPPING_MODE == 1 || TONE_MAPPING_MODE == 2\noutputColor=vec4(Reinhard2ToneMapping(inputColor.rgb),inputColor.a);\n#elif TONE_MAPPING_MODE == 5\noutputColor=vec4(Uncharted2ToneMapping(inputColor.rgb),inputColor.a);\n#else\noutputColor=vec4(toneMapping(inputColor.rgb),inputColor.a);\n#endif\n}";

// src/effects/ToneMappingEffect.js
var ToneMappingEffect = class extends Effect {
  /**
   * Constructs a new tone mapping effect.
   *
   * The additional parameters only affect the Reinhard2 operator.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction=BlendFunction.SRC] - The blend function of this effect.
   * @param {Boolean} [options.adaptive=false] - Deprecated. Use mode instead.
   * @param {ToneMappingMode} [options.mode=ToneMappingMode.ACES_FILMIC] - The tone mapping mode.
   * @param {Number} [options.resolution=256] - The resolution of the luminance texture. Must be a power of two.
   * @param {Number} [options.maxLuminance=4.0] - Deprecated. Same as whitePoint.
   * @param {Number} [options.whitePoint=4.0] - The white point.
   * @param {Number} [options.middleGrey=0.6] - The middle grey factor.
   * @param {Number} [options.minLuminance=0.01] - The minimum luminance. Prevents very high exposure in dark scenes.
   * @param {Number} [options.averageLuminance=1.0] - The average luminance. Used for the non-adaptive Reinhard operator.
   * @param {Number} [options.adaptationRate=1.0] - The luminance adaptation rate.
   */
  constructor({
    blendFunction = BlendFunction.SRC,
    adaptive = false,
    mode = adaptive ? ToneMappingMode.REINHARD2_ADAPTIVE : ToneMappingMode.ACES_FILMIC,
    resolution = 256,
    maxLuminance = 4,
    whitePoint = maxLuminance,
    middleGrey = 0.6,
    minLuminance = 0.01,
    averageLuminance = 1,
    adaptationRate = 1
  } = {}) {
    super("ToneMappingEffect", tone_mapping_default, {
      blendFunction,
      uniforms: /* @__PURE__ */ new Map([
        ["luminanceBuffer", new import_three74.Uniform(null)],
        ["maxLuminance", new import_three74.Uniform(maxLuminance)],
        // Unused
        ["whitePoint", new import_three74.Uniform(whitePoint)],
        ["middleGrey", new import_three74.Uniform(middleGrey)],
        ["averageLuminance", new import_three74.Uniform(averageLuminance)]
      ])
    });
    this.renderTargetLuminance = new import_three74.WebGLRenderTarget(1, 1, {
      minFilter: import_three74.LinearMipmapLinearFilter,
      depthBuffer: false
    });
    this.renderTargetLuminance.texture.generateMipmaps = true;
    this.renderTargetLuminance.texture.name = "Luminance";
    this.luminancePass = new LuminancePass({
      renderTarget: this.renderTargetLuminance
    });
    this.adaptiveLuminancePass = new AdaptiveLuminancePass(this.luminancePass.texture, {
      minLuminance,
      adaptationRate
    });
    this.uniforms.get("luminanceBuffer").value = this.adaptiveLuminancePass.texture;
    this.resolution = resolution;
    this.mode = mode;
  }
  /**
   * The tone mapping mode.
   *
   * @type {ToneMappingMode}
   */
  get mode() {
    return Number(this.defines.get("TONE_MAPPING_MODE"));
  }
  set mode(value) {
    if (this.mode !== value) {
      this.defines.clear();
      this.defines.set("TONE_MAPPING_MODE", value.toFixed(0));
      switch (value) {
        case ToneMappingMode.REINHARD:
          this.defines.set("toneMapping(texel)", "ReinhardToneMapping(texel)");
          break;
        case ToneMappingMode.OPTIMIZED_CINEON:
          this.defines.set("toneMapping(texel)", "OptimizedCineonToneMapping(texel)");
          break;
        case ToneMappingMode.ACES_FILMIC:
          this.defines.set("toneMapping(texel)", "ACESFilmicToneMapping(texel)");
          break;
        default:
          this.defines.set("toneMapping(texel)", "texel");
          break;
      }
      this.adaptiveLuminancePass.enabled = value === ToneMappingMode.REINHARD2_ADAPTIVE;
      this.setChanged();
    }
  }
  /**
   * Returns the current tone mapping mode.
   *
   * @deprecated Use mode instead.
   * @return {ToneMappingMode} The tone mapping mode.
   */
  getMode() {
    return this.mode;
  }
  /**
   * Sets the tone mapping mode.
   *
   * @deprecated Use mode instead.
   * @param {ToneMappingMode} value - The tone mapping mode.
   */
  setMode(value) {
    this.mode = value;
  }
  /**
   * The white point. Default is `4.0`.
   *
   * Only applies to Reinhard2 (Modified & Adaptive).
   *
   * @type {Number}
   */
  get whitePoint() {
    return this.uniforms.get("whitePoint").value;
  }
  set whitePoint(value) {
    this.uniforms.get("whitePoint").value = value;
  }
  /**
   * The middle grey factor. Default is `0.6`.
   *
   * Only applies to Reinhard2 (Modified & Adaptive).
   *
   * @type {Number}
   */
  get middleGrey() {
    return this.uniforms.get("middleGrey").value;
  }
  set middleGrey(value) {
    this.uniforms.get("middleGrey").value = value;
  }
  /**
   * The average luminance.
   *
   * Only applies to Reinhard2 (Modified).
   *
   * @type {Number}
   */
  get averageLuminance() {
    return this.uniforms.get("averageLuminance").value;
  }
  set averageLuminance(value) {
    this.uniforms.get("averageLuminance").value = value;
  }
  /**
   * The adaptive luminance material.
   *
   * @type {AdaptiveLuminanceMaterial}
   */
  get adaptiveLuminanceMaterial() {
    return this.adaptiveLuminancePass.fullscreenMaterial;
  }
  /**
   * Returns the adaptive luminance material.
   *
   * @deprecated Use adaptiveLuminanceMaterial instead.
   * @return {AdaptiveLuminanceMaterial} The material.
   */
  getAdaptiveLuminanceMaterial() {
    return this.adaptiveLuminanceMaterial;
  }
  /**
   * The resolution of the luminance texture. Must be a power of two.
   *
   * @type {Number}
   */
  get resolution() {
    return this.luminancePass.resolution.width;
  }
  set resolution(value) {
    const exponent = Math.max(0, Math.ceil(Math.log2(value)));
    const size = Math.pow(2, exponent);
    this.luminancePass.resolution.setPreferredSize(size, size);
    this.adaptiveLuminanceMaterial.mipLevel1x1 = exponent;
  }
  /**
   * Returns the resolution of the luminance texture.
   *
   * @deprecated Use resolution instead.
   * @return {Number} The resolution.
   */
  getResolution() {
    return this.resolution;
  }
  /**
   * Sets the resolution of the luminance texture. Must be a power of two.
   *
   * @deprecated Use resolution instead.
   * @param {Number} value - The resolution.
   */
  setResolution(value) {
    this.resolution = value;
  }
  /**
   * Indicates whether this pass uses adaptive luminance.
   *
   * @type {Boolean}
   * @deprecated Use mode instead.
   */
  get adaptive() {
    return this.mode === ToneMappingMode.REINHARD2_ADAPTIVE;
  }
  set adaptive(value) {
    this.mode = value ? ToneMappingMode.REINHARD2_ADAPTIVE : ToneMappingMode.REINHARD2;
  }
  /**
   * The luminance adaptation rate.
   *
   * @type {Number}
   * @deprecated Use adaptiveLuminanceMaterial.adaptationRate instead.
   */
  get adaptationRate() {
    return this.adaptiveLuminanceMaterial.adaptationRate;
  }
  set adaptationRate(value) {
    this.adaptiveLuminanceMaterial.adaptationRate = value;
  }
  /**
   * @type {Number}
   * @deprecated
   */
  get distinction() {
    console.warn(this.name, "distinction was removed.");
    return 1;
  }
  set distinction(value) {
    console.warn(this.name, "distinction was removed.");
  }
  /**
   * Updates this effect.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {WebGLRenderTarget} inputBuffer - A frame buffer that contains the result of the previous pass.
   * @param {Number} [deltaTime] - The time between the last frame and the current one in seconds.
   */
  update(renderer, inputBuffer, deltaTime) {
    if (this.adaptiveLuminancePass.enabled) {
      this.luminancePass.render(renderer, inputBuffer);
      this.adaptiveLuminancePass.render(renderer, null, null, deltaTime);
    }
  }
  /**
   * Performs initialization tasks.
   *
   * @param {WebGLRenderer} renderer - The renderer.
   * @param {Boolean} alpha - Whether the renderer uses the alpha channel or not.
   * @param {Number} frameBufferType - The type of the main frame buffers.
   */
  initialize(renderer, alpha, frameBufferType) {
    this.adaptiveLuminancePass.initialize(renderer, alpha, frameBufferType);
  }
};

// src/effects/VignetteEffect.js
var import_three75 = require("three");

// src/effects/glsl/vignette.frag
var vignette_default = "uniform float offset;uniform float darkness;void mainImage(const in vec4 inputColor,const in vec2 uv,out vec4 outputColor){const vec2 center=vec2(0.5);vec3 color=inputColor.rgb;\n#if VIGNETTE_TECHNIQUE == 0\nfloat d=distance(uv,center);color*=smoothstep(0.8,offset*0.799,d*(darkness+offset));\n#else\nvec2 coord=(uv-center)*vec2(offset);color=mix(color,vec3(1.0-darkness),dot(coord,coord));\n#endif\noutputColor=vec4(color,inputColor.a);}";

// src/effects/VignetteEffect.js
var VignetteEffect = class extends Effect {
  /**
   * Constructs a new Vignette effect.
   *
   * @param {Object} [options] - The options.
   * @param {BlendFunction} [options.blendFunction] - The blend function of this effect.
   * @param {VignetteTechnique} [options.technique=VignetteTechnique.DEFAULT] - The Vignette technique.
   * @param {Boolean} [options.eskil=false] - Deprecated. Use technique instead.
   * @param {Number} [options.offset=0.5] - The Vignette offset.
   * @param {Number} [options.darkness=0.5] - The Vignette darkness.
   */
  constructor({
    blendFunction,
    technique = VignetteTechnique.DEFAULT,
    eskil = false,
    offset = 0.5,
    darkness = 0.5
  } = {}) {
    super("VignetteEffect", vignette_default, {
      blendFunction,
      defines: /* @__PURE__ */ new Map([
        ["VIGNETTE_TECHNIQUE", technique.toFixed(0)]
      ]),
      uniforms: /* @__PURE__ */ new Map([
        ["offset", new import_three75.Uniform(offset)],
        ["darkness", new import_three75.Uniform(darkness)]
      ])
    });
  }
  /**
   * The Vignette technique.
   *
   * @type {VignetteTechnique}
   */
  get technique() {
    return Number(this.defines.get("VIGNETTE_TECHNIQUE"));
  }
  set technique(value) {
    if (this.technique !== value) {
      this.defines.set("VIGNETTE_TECHNIQUE", value.toFixed(0));
      this.setChanged();
    }
  }
  /**
   * Indicates whether Eskil's Vignette technique is enabled.
   *
   * @type {Boolean}
   * @deprecated Use technique instead.
   */
  get eskil() {
    return this.technique === VignetteTechnique.ESKIL;
  }
  /**
   * Indicates whether Eskil's Vignette technique is enabled.
   *
   * @type {Boolean}
   * @deprecated Use technique instead.
   */
  set eskil(value) {
    this.technique = value ? VignetteTechnique.ESKIL : VignetteTechnique.DEFAULT;
  }
  /**
   * Returns the Vignette technique.
   *
   * @deprecated Use technique instead.
   * @return {VignetteTechnique} The technique.
   */
  getTechnique() {
    return this.technique;
  }
  /**
   * Sets the Vignette technique.
   *
   * @deprecated Use technique instead.
   * @param {VignetteTechnique} value - The technique.
   */
  setTechnique(value) {
    this.technique = value;
  }
  /**
   * The Vignette offset.
   *
   * @type {Number}
   */
  get offset() {
    return this.uniforms.get("offset").value;
  }
  set offset(value) {
    this.uniforms.get("offset").value = value;
  }
  /**
   * Returns the Vignette offset.
   *
   * @deprecated Use offset instead.
   * @return {Number} The offset.
   */
  getOffset() {
    return this.offset;
  }
  /**
   * Sets the Vignette offset.
   *
   * @deprecated Use offset instead.
   * @param {Number} value - The offset.
   */
  setOffset(value) {
    this.offset = value;
  }
  /**
   * The Vignette darkness.
   *
   * @type {Number}
   */
  get darkness() {
    return this.uniforms.get("darkness").value;
  }
  set darkness(value) {
    this.uniforms.get("darkness").value = value;
  }
  /**
   * Returns the Vignette darkness.
   *
   * @deprecated Use darkness instead.
   * @return {Number} The darkness.
   */
  getDarkness() {
    return this.darkness;
  }
  /**
   * Sets the Vignette darkness.
   *
   * @deprecated Use darkness instead.
   * @param {Number} value - The darkness.
   */
  setDarkness(value) {
    this.darkness = value;
  }
};

// src/loaders/LUT3dlLoader.js
var import_three76 = require("three");
var LUT3dlLoader = class extends import_three76.Loader {
  /**
   * Loads a LUT.
   *
   * @param {String} url - The URL of the 3dl-file.
   * @param {Function} [onLoad] - A callback that receives the loaded lookup texture.
   * @param {Function} [onProgress] - A progress callback that receives the XMLHttpRequest instance.
   * @param {Function} [onError] - An error callback that receives the URL of the file that failed to load.
   * @return {Promise<LookupTexture>} A promise that returns the lookup texture.
   */
  load(url, onLoad = () => {
  }, onProgress = () => {
  }, onError = null) {
    const externalManager = this.manager;
    const internalManager = new import_three76.LoadingManager();
    const loader = new import_three76.FileLoader(internalManager);
    loader.setPath(this.path);
    loader.setResponseType("text");
    return new Promise((resolve, reject) => {
      internalManager.onError = (url2) => {
        externalManager.itemError(url2);
        if (onError !== null) {
          onError(`Failed to load ${url2}`);
          resolve();
        } else {
          reject(`Failed to load ${url2}`);
        }
      };
      externalManager.itemStart(url);
      loader.load(url, (data) => {
        try {
          const result = this.parse(data);
          externalManager.itemEnd(url);
          onLoad(result);
          resolve(result);
        } catch (e) {
          console.error(e);
          internalManager.onError(url);
        }
      }, onProgress);
    });
  }
  /**
   * Parses the given data.
   *
   * @param {String} input - The LUT data.
   * @return {LookupTexture} The lookup texture.
   * @throws {Error} Fails if the data is invalid.
   */
  parse(input) {
    const regExpGridInfo = /^[\d ]+$/m;
    const regExpDataPoints = /^([\d.e+-]+) +([\d.e+-]+) +([\d.e+-]+) *$/gm;
    let result = regExpGridInfo.exec(input);
    if (result === null) {
      throw new Error("Missing grid information");
    }
    const gridLines = result[0].trim().split(/\s+/g).map((n) => Number(n));
    const gridStep = gridLines[1] - gridLines[0];
    const size = gridLines.length;
    const sizeSq = size ** 2;
    for (let i = 1, l = gridLines.length; i < l; ++i) {
      if (gridStep !== gridLines[i] - gridLines[i - 1]) {
        throw new Error("Inconsistent grid size");
      }
    }
    const data = new Float32Array(size ** 3 * 4);
    let maxValue = 0;
    let index = 0;
    while ((result = regExpDataPoints.exec(input)) !== null) {
      const r = Number(result[1]);
      const g = Number(result[2]);
      const b = Number(result[3]);
      maxValue = Math.max(maxValue, r, g, b);
      const bLayer = index % size;
      const gLayer = Math.floor(index / size) % size;
      const rLayer = Math.floor(index / sizeSq) % size;
      const d4 = (bLayer * sizeSq + gLayer * size + rLayer) * 4;
      data[d4 + 0] = r;
      data[d4 + 1] = g;
      data[d4 + 2] = b;
      data[d4 + 3] = 1;
      ++index;
    }
    const bits = Math.ceil(Math.log2(maxValue));
    const maxBitValue = Math.pow(2, bits);
    for (let i = 0, l = data.length; i < l; i += 4) {
      data[i + 0] /= maxBitValue;
      data[i + 1] /= maxBitValue;
      data[i + 2] /= maxBitValue;
    }
    return new LookupTexture(data, size);
  }
};

// src/loaders/LUTCubeLoader.js
var import_three77 = require("three");
var LUTCubeLoader = class extends import_three77.Loader {
  /**
   * Loads a LUT.
   *
   * @param {String} url - The URL of the CUBE-file.
   * @param {Function} [onLoad] - A callback that receives the loaded lookup texture.
   * @param {Function} [onProgress] - A progress callback that receives the XMLHttpRequest instance.
   * @param {Function} [onError] - An error callback that receives the URL of the file that failed to load.
   * @return {Promise<LookupTexture>} A promise that returns the lookup texture.
   */
  load(url, onLoad = () => {
  }, onProgress = () => {
  }, onError = null) {
    const externalManager = this.manager;
    const internalManager = new import_three77.LoadingManager();
    const loader = new import_three77.FileLoader(internalManager);
    loader.setPath(this.path);
    loader.setResponseType("text");
    return new Promise((resolve, reject) => {
      internalManager.onError = (url2) => {
        externalManager.itemError(url2);
        if (onError !== null) {
          onError(`Failed to load ${url2}`);
          resolve();
        } else {
          reject(`Failed to load ${url2}`);
        }
      };
      externalManager.itemStart(url);
      loader.load(url, (data) => {
        try {
          const result = this.parse(data);
          externalManager.itemEnd(url);
          onLoad(result);
          resolve(result);
        } catch (e) {
          console.error(e);
          internalManager.onError(url);
        }
      }, onProgress);
    });
  }
  /**
   * Parses the given data.
   *
   * @param {String} input - The LUT data.
   * @return {LookupTexture} The lookup texture.
   * @throws {Error} Fails if the data is invalid.
   */
  parse(input) {
    const regExpTitle = /TITLE +"([^"]*)"/;
    const regExpSize = /LUT_3D_SIZE +(\d+)/;
    const regExpDomainMin = /DOMAIN_MIN +([\d.]+) +([\d.]+) +([\d.]+)/;
    const regExpDomainMax = /DOMAIN_MAX +([\d.]+) +([\d.]+) +([\d.]+)/;
    const regExpDataPoints = /^([\d.e+-]+) +([\d.e+-]+) +([\d.e+-]+) *$/gm;
    let result = regExpTitle.exec(input);
    const title = result !== null ? result[1] : null;
    result = regExpSize.exec(input);
    if (result === null) {
      throw new Error("Missing LUT_3D_SIZE information");
    }
    const size = Number(result[1]);
    const data = new Float32Array(size ** 3 * 4);
    const domainMin = new import_three77.Vector3(0, 0, 0);
    const domainMax = new import_three77.Vector3(1, 1, 1);
    result = regExpDomainMin.exec(input);
    if (result !== null) {
      domainMin.set(Number(result[1]), Number(result[2]), Number(result[3]));
    }
    result = regExpDomainMax.exec(input);
    if (result !== null) {
      domainMax.set(Number(result[1]), Number(result[2]), Number(result[3]));
    }
    if (domainMin.x > domainMax.x || domainMin.y > domainMax.y || domainMin.z > domainMax.z) {
      domainMin.set(0, 0, 0);
      domainMax.set(1, 1, 1);
      throw new Error("Invalid input domain");
    }
    let i = 0;
    while ((result = regExpDataPoints.exec(input)) !== null) {
      data[i++] = Number(result[1]);
      data[i++] = Number(result[2]);
      data[i++] = Number(result[3]);
      data[i++] = 1;
    }
    const lut = new LookupTexture(data, size);
    lut.domainMin.copy(domainMin);
    lut.domainMax.copy(domainMax);
    if (title !== null) {
      lut.name = title;
    }
    return lut;
  }
};

// src/loaders/SMAAImageLoader.js
var import_three78 = require("three");
var SMAAImageLoader = class extends import_three78.Loader {
  /**
   * Loads the SMAA data images.
   *
   * @param {Function} [onLoad] - A callback that receives the search image and area image as a pair.
   * @param {Function} [onError] - An error callback that receives the URL of the image that failed to load.
   * @return {Promise<Image[]>} A promise that returns the search image and area image as a pair.
   */
  load(onLoad = () => {
  }, onError = null) {
    if (arguments.length === 4) {
      onLoad = arguments[1];
      onError = arguments[3];
    } else if (arguments.length === 3 || typeof arguments[0] !== "function") {
      onLoad = arguments[1];
      onError = null;
    }
    const externalManager = this.manager;
    const internalManager = new import_three78.LoadingManager();
    return new Promise((resolve, reject) => {
      const searchImage = new Image();
      const areaImage = new Image();
      internalManager.onError = (url) => {
        externalManager.itemError(url);
        if (onError !== null) {
          onError(`Failed to load ${url}`);
          resolve();
        } else {
          reject(`Failed to load ${url}`);
        }
      };
      internalManager.onLoad = () => {
        const result = [searchImage, areaImage];
        onLoad(result);
        resolve(result);
      };
      searchImage.addEventListener("error", (e) => {
        internalManager.itemError("smaa-search");
      });
      areaImage.addEventListener("error", (e) => {
        internalManager.itemError("smaa-area");
      });
      searchImage.addEventListener("load", () => {
        externalManager.itemEnd("smaa-search");
        internalManager.itemEnd("smaa-search");
      });
      areaImage.addEventListener("load", () => {
        externalManager.itemEnd("smaa-area");
        internalManager.itemEnd("smaa-area");
      });
      externalManager.itemStart("smaa-search");
      externalManager.itemStart("smaa-area");
      internalManager.itemStart("smaa-search");
      internalManager.itemStart("smaa-area");
      searchImage.src = searchImageDataURL_default;
      areaImage.src = areaImageDataURL_default;
    });
  }
};