{"ast":null,"code":"import { PostProcessRenderEffect } from \"../PostProcesses/RenderPipeline/postProcessRenderEffect.js\";\nimport { ExtractHighlightsPostProcess } from \"./extractHighlightsPostProcess.js\";\nimport { BlurPostProcess } from \"./blurPostProcess.js\";\nimport { BloomMergePostProcess } from \"./bloomMergePostProcess.js\";\nimport { Texture } from \"../Materials/Textures/texture.js\";\nimport { ThinBloomEffect } from \"./thinBloomEffect.js\";\n/**\n * The bloom effect spreads bright areas of an image to simulate artifacts seen in cameras\n */\nexport class BloomEffect extends PostProcessRenderEffect {\n  /**\n   * The luminance threshold to find bright areas of the image to bloom.\n   */\n  get threshold() {\n    return this._thinBloomEffect.threshold;\n  }\n  set threshold(value) {\n    this._thinBloomEffect.threshold = value;\n  }\n  /**\n   * The strength of the bloom.\n   */\n  get weight() {\n    return this._thinBloomEffect.weight;\n  }\n  set weight(value) {\n    this._thinBloomEffect.weight = value;\n  }\n  /**\n   * Specifies the size of the bloom blur kernel, relative to the final output size\n   */\n  get kernel() {\n    return this._thinBloomEffect.kernel;\n  }\n  set kernel(value) {\n    this._thinBloomEffect.kernel = value;\n  }\n  get bloomScale() {\n    return this._thinBloomEffect.scale;\n  }\n  /**\n   * Creates a new instance of @see BloomEffect\n   * @param sceneOrEngine The scene or engine the effect belongs to.\n   * @param bloomScale The ratio of the blur texture to the input texture that should be used to compute the bloom.\n   * @param bloomWeight The strength of bloom.\n   * @param bloomKernel The size of the kernel to be used when applying the blur.\n   * @param pipelineTextureType The type of texture to be used when performing the post processing.\n   * @param blockCompilation If compilation of the shader should not be done in the constructor. The updateEffect method can be used to compile the shader at a later time. (default: false)\n   */\n  constructor(sceneOrEngine, bloomScale, bloomWeight, bloomKernel, pipelineTextureType = 0, blockCompilation = false) {\n    const engine = sceneOrEngine._renderForCamera ? sceneOrEngine.getEngine() : sceneOrEngine;\n    super(engine, \"bloom\", () => {\n      return this._effects;\n    }, true);\n    /**\n     * @internal Internal\n     */\n    this._effects = [];\n    this._thinBloomEffect = new ThinBloomEffect(\"bloom\", engine, bloomScale, blockCompilation);\n    this._downscale = new ExtractHighlightsPostProcess(\"highlights\", {\n      size: 1.0,\n      samplingMode: Texture.BILINEAR_SAMPLINGMODE,\n      engine,\n      textureType: pipelineTextureType,\n      blockCompilation,\n      effectWrapper: this._thinBloomEffect._downscale\n    });\n    this._blurX = new BlurPostProcess(\"horizontal blur\", this._thinBloomEffect._blurX.direction, this._thinBloomEffect._blurX.kernel, {\n      size: bloomScale,\n      samplingMode: Texture.BILINEAR_SAMPLINGMODE,\n      engine,\n      textureType: pipelineTextureType,\n      blockCompilation,\n      effectWrapper: this._thinBloomEffect._blurX\n    });\n    this._blurX.alwaysForcePOT = true;\n    this._blurX.autoClear = false;\n    this._blurY = new BlurPostProcess(\"vertical blur\", this._thinBloomEffect._blurY.direction, this._thinBloomEffect._blurY.kernel, {\n      size: bloomScale,\n      samplingMode: Texture.BILINEAR_SAMPLINGMODE,\n      engine,\n      textureType: pipelineTextureType,\n      blockCompilation,\n      effectWrapper: this._thinBloomEffect._blurY\n    });\n    this._blurY.alwaysForcePOT = true;\n    this._blurY.autoClear = false;\n    this.kernel = bloomKernel;\n    this._effects = [this._downscale, this._blurX, this._blurY];\n    this._merge = new BloomMergePostProcess(\"bloomMerge\", this._downscale, this._blurY, bloomWeight, {\n      size: bloomScale,\n      samplingMode: Texture.BILINEAR_SAMPLINGMODE,\n      engine,\n      textureType: pipelineTextureType,\n      blockCompilation,\n      effectWrapper: this._thinBloomEffect._merge\n    });\n    this._merge.autoClear = false;\n    this._effects.push(this._merge);\n  }\n  /**\n   * Disposes each of the internal effects for a given camera.\n   * @param camera The camera to dispose the effect on.\n   */\n  disposeEffects(camera) {\n    for (let effectIndex = 0; effectIndex < this._effects.length; effectIndex++) {\n      this._effects[effectIndex].dispose(camera);\n    }\n  }\n  /**\n   * @internal Internal\n   */\n  _updateEffects() {\n    for (let effectIndex = 0; effectIndex < this._effects.length; effectIndex++) {\n      this._effects[effectIndex].updateEffect();\n    }\n  }\n  /**\n   * Internal\n   * @returns if all the contained post processes are ready.\n   * @internal\n   */\n  _isReady() {\n    return this._thinBloomEffect.isReady();\n  }\n}","map":{"version":3,"names":["PostProcessRenderEffect","ExtractHighlightsPostProcess","BlurPostProcess","BloomMergePostProcess","Texture","ThinBloomEffect","BloomEffect","threshold","_thinBloomEffect","value","weight","kernel","bloomScale","scale","constructor","sceneOrEngine","bloomWeight","bloomKernel","pipelineTextureType","blockCompilation","engine","_renderForCamera","getEngine","_effects","_downscale","size","samplingMode","BILINEAR_SAMPLINGMODE","textureType","effectWrapper","_blurX","direction","alwaysForcePOT","autoClear","_blurY","_merge","push","disposeEffects","camera","effectIndex","length","dispose","_updateEffects","updateEffect","_isReady","isReady"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/PostProcesses/bloomEffect.js"],"sourcesContent":["import { PostProcessRenderEffect } from \"../PostProcesses/RenderPipeline/postProcessRenderEffect.js\";\nimport { ExtractHighlightsPostProcess } from \"./extractHighlightsPostProcess.js\";\nimport { BlurPostProcess } from \"./blurPostProcess.js\";\nimport { BloomMergePostProcess } from \"./bloomMergePostProcess.js\";\nimport { Texture } from \"../Materials/Textures/texture.js\";\nimport { ThinBloomEffect } from \"./thinBloomEffect.js\";\n/**\n * The bloom effect spreads bright areas of an image to simulate artifacts seen in cameras\n */\nexport class BloomEffect extends PostProcessRenderEffect {\n    /**\n     * The luminance threshold to find bright areas of the image to bloom.\n     */\n    get threshold() {\n        return this._thinBloomEffect.threshold;\n    }\n    set threshold(value) {\n        this._thinBloomEffect.threshold = value;\n    }\n    /**\n     * The strength of the bloom.\n     */\n    get weight() {\n        return this._thinBloomEffect.weight;\n    }\n    set weight(value) {\n        this._thinBloomEffect.weight = value;\n    }\n    /**\n     * Specifies the size of the bloom blur kernel, relative to the final output size\n     */\n    get kernel() {\n        return this._thinBloomEffect.kernel;\n    }\n    set kernel(value) {\n        this._thinBloomEffect.kernel = value;\n    }\n    get bloomScale() {\n        return this._thinBloomEffect.scale;\n    }\n    /**\n     * Creates a new instance of @see BloomEffect\n     * @param sceneOrEngine The scene or engine the effect belongs to.\n     * @param bloomScale The ratio of the blur texture to the input texture that should be used to compute the bloom.\n     * @param bloomWeight The strength of bloom.\n     * @param bloomKernel The size of the kernel to be used when applying the blur.\n     * @param pipelineTextureType The type of texture to be used when performing the post processing.\n     * @param blockCompilation If compilation of the shader should not be done in the constructor. The updateEffect method can be used to compile the shader at a later time. (default: false)\n     */\n    constructor(sceneOrEngine, bloomScale, bloomWeight, bloomKernel, pipelineTextureType = 0, blockCompilation = false) {\n        const engine = sceneOrEngine._renderForCamera ? sceneOrEngine.getEngine() : sceneOrEngine;\n        super(engine, \"bloom\", () => {\n            return this._effects;\n        }, true);\n        /**\n         * @internal Internal\n         */\n        this._effects = [];\n        this._thinBloomEffect = new ThinBloomEffect(\"bloom\", engine, bloomScale, blockCompilation);\n        this._downscale = new ExtractHighlightsPostProcess(\"highlights\", {\n            size: 1.0,\n            samplingMode: Texture.BILINEAR_SAMPLINGMODE,\n            engine,\n            textureType: pipelineTextureType,\n            blockCompilation,\n            effectWrapper: this._thinBloomEffect._downscale,\n        });\n        this._blurX = new BlurPostProcess(\"horizontal blur\", this._thinBloomEffect._blurX.direction, this._thinBloomEffect._blurX.kernel, {\n            size: bloomScale,\n            samplingMode: Texture.BILINEAR_SAMPLINGMODE,\n            engine,\n            textureType: pipelineTextureType,\n            blockCompilation,\n            effectWrapper: this._thinBloomEffect._blurX,\n        });\n        this._blurX.alwaysForcePOT = true;\n        this._blurX.autoClear = false;\n        this._blurY = new BlurPostProcess(\"vertical blur\", this._thinBloomEffect._blurY.direction, this._thinBloomEffect._blurY.kernel, {\n            size: bloomScale,\n            samplingMode: Texture.BILINEAR_SAMPLINGMODE,\n            engine,\n            textureType: pipelineTextureType,\n            blockCompilation,\n            effectWrapper: this._thinBloomEffect._blurY,\n        });\n        this._blurY.alwaysForcePOT = true;\n        this._blurY.autoClear = false;\n        this.kernel = bloomKernel;\n        this._effects = [this._downscale, this._blurX, this._blurY];\n        this._merge = new BloomMergePostProcess(\"bloomMerge\", this._downscale, this._blurY, bloomWeight, {\n            size: bloomScale,\n            samplingMode: Texture.BILINEAR_SAMPLINGMODE,\n            engine,\n            textureType: pipelineTextureType,\n            blockCompilation,\n            effectWrapper: this._thinBloomEffect._merge,\n        });\n        this._merge.autoClear = false;\n        this._effects.push(this._merge);\n    }\n    /**\n     * Disposes each of the internal effects for a given camera.\n     * @param camera The camera to dispose the effect on.\n     */\n    disposeEffects(camera) {\n        for (let effectIndex = 0; effectIndex < this._effects.length; effectIndex++) {\n            this._effects[effectIndex].dispose(camera);\n        }\n    }\n    /**\n     * @internal Internal\n     */\n    _updateEffects() {\n        for (let effectIndex = 0; effectIndex < this._effects.length; effectIndex++) {\n            this._effects[effectIndex].updateEffect();\n        }\n    }\n    /**\n     * Internal\n     * @returns if all the contained post processes are ready.\n     * @internal\n     */\n    _isReady() {\n        return this._thinBloomEffect.isReady();\n    }\n}\n"],"mappings":"AAAA,SAASA,uBAAuB,QAAQ,4DAA4D;AACpG,SAASC,4BAA4B,QAAQ,mCAAmC;AAChF,SAASC,eAAe,QAAQ,sBAAsB;AACtD,SAASC,qBAAqB,QAAQ,4BAA4B;AAClE,SAASC,OAAO,QAAQ,kCAAkC;AAC1D,SAASC,eAAe,QAAQ,sBAAsB;AACtD;AACA;AACA;AACA,OAAO,MAAMC,WAAW,SAASN,uBAAuB,CAAC;EACrD;AACJ;AACA;EACI,IAAIO,SAASA,CAAA,EAAG;IACZ,OAAO,IAAI,CAACC,gBAAgB,CAACD,SAAS;EAC1C;EACA,IAAIA,SAASA,CAACE,KAAK,EAAE;IACjB,IAAI,CAACD,gBAAgB,CAACD,SAAS,GAAGE,KAAK;EAC3C;EACA;AACJ;AACA;EACI,IAAIC,MAAMA,CAAA,EAAG;IACT,OAAO,IAAI,CAACF,gBAAgB,CAACE,MAAM;EACvC;EACA,IAAIA,MAAMA,CAACD,KAAK,EAAE;IACd,IAAI,CAACD,gBAAgB,CAACE,MAAM,GAAGD,KAAK;EACxC;EACA;AACJ;AACA;EACI,IAAIE,MAAMA,CAAA,EAAG;IACT,OAAO,IAAI,CAACH,gBAAgB,CAACG,MAAM;EACvC;EACA,IAAIA,MAAMA,CAACF,KAAK,EAAE;IACd,IAAI,CAACD,gBAAgB,CAACG,MAAM,GAAGF,KAAK;EACxC;EACA,IAAIG,UAAUA,CAAA,EAAG;IACb,OAAO,IAAI,CAACJ,gBAAgB,CAACK,KAAK;EACtC;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;AACA;AACA;EACIC,WAAWA,CAACC,aAAa,EAAEH,UAAU,EAAEI,WAAW,EAAEC,WAAW,EAAEC,mBAAmB,GAAG,CAAC,EAAEC,gBAAgB,GAAG,KAAK,EAAE;IAChH,MAAMC,MAAM,GAAGL,aAAa,CAACM,gBAAgB,GAAGN,aAAa,CAACO,SAAS,CAAC,CAAC,GAAGP,aAAa;IACzF,KAAK,CAACK,MAAM,EAAE,OAAO,EAAE,MAAM;MACzB,OAAO,IAAI,CAACG,QAAQ;IACxB,CAAC,EAAE,IAAI,CAAC;IACR;AACR;AACA;IACQ,IAAI,CAACA,QAAQ,GAAG,EAAE;IAClB,IAAI,CAACf,gBAAgB,GAAG,IAAIH,eAAe,CAAC,OAAO,EAAEe,MAAM,EAAER,UAAU,EAAEO,gBAAgB,CAAC;IAC1F,IAAI,CAACK,UAAU,GAAG,IAAIvB,4BAA4B,CAAC,YAAY,EAAE;MAC7DwB,IAAI,EAAE,GAAG;MACTC,YAAY,EAAEtB,OAAO,CAACuB,qBAAqB;MAC3CP,MAAM;MACNQ,WAAW,EAAEV,mBAAmB;MAChCC,gBAAgB;MAChBU,aAAa,EAAE,IAAI,CAACrB,gBAAgB,CAACgB;IACzC,CAAC,CAAC;IACF,IAAI,CAACM,MAAM,GAAG,IAAI5B,eAAe,CAAC,iBAAiB,EAAE,IAAI,CAACM,gBAAgB,CAACsB,MAAM,CAACC,SAAS,EAAE,IAAI,CAACvB,gBAAgB,CAACsB,MAAM,CAACnB,MAAM,EAAE;MAC9Hc,IAAI,EAAEb,UAAU;MAChBc,YAAY,EAAEtB,OAAO,CAACuB,qBAAqB;MAC3CP,MAAM;MACNQ,WAAW,EAAEV,mBAAmB;MAChCC,gBAAgB;MAChBU,aAAa,EAAE,IAAI,CAACrB,gBAAgB,CAACsB;IACzC,CAAC,CAAC;IACF,IAAI,CAACA,MAAM,CAACE,cAAc,GAAG,IAAI;IACjC,IAAI,CAACF,MAAM,CAACG,SAAS,GAAG,KAAK;IAC7B,IAAI,CAACC,MAAM,GAAG,IAAIhC,eAAe,CAAC,eAAe,EAAE,IAAI,CAACM,gBAAgB,CAAC0B,MAAM,CAACH,SAAS,EAAE,IAAI,CAACvB,gBAAgB,CAAC0B,MAAM,CAACvB,MAAM,EAAE;MAC5Hc,IAAI,EAAEb,UAAU;MAChBc,YAAY,EAAEtB,OAAO,CAACuB,qBAAqB;MAC3CP,MAAM;MACNQ,WAAW,EAAEV,mBAAmB;MAChCC,gBAAgB;MAChBU,aAAa,EAAE,IAAI,CAACrB,gBAAgB,CAAC0B;IACzC,CAAC,CAAC;IACF,IAAI,CAACA,MAAM,CAACF,cAAc,GAAG,IAAI;IACjC,IAAI,CAACE,MAAM,CAACD,SAAS,GAAG,KAAK;IAC7B,IAAI,CAACtB,MAAM,GAAGM,WAAW;IACzB,IAAI,CAACM,QAAQ,GAAG,CAAC,IAAI,CAACC,UAAU,EAAE,IAAI,CAACM,MAAM,EAAE,IAAI,CAACI,MAAM,CAAC;IAC3D,IAAI,CAACC,MAAM,GAAG,IAAIhC,qBAAqB,CAAC,YAAY,EAAE,IAAI,CAACqB,UAAU,EAAE,IAAI,CAACU,MAAM,EAAElB,WAAW,EAAE;MAC7FS,IAAI,EAAEb,UAAU;MAChBc,YAAY,EAAEtB,OAAO,CAACuB,qBAAqB;MAC3CP,MAAM;MACNQ,WAAW,EAAEV,mBAAmB;MAChCC,gBAAgB;MAChBU,aAAa,EAAE,IAAI,CAACrB,gBAAgB,CAAC2B;IACzC,CAAC,CAAC;IACF,IAAI,CAACA,MAAM,CAACF,SAAS,GAAG,KAAK;IAC7B,IAAI,CAACV,QAAQ,CAACa,IAAI,CAAC,IAAI,CAACD,MAAM,CAAC;EACnC;EACA;AACJ;AACA;AACA;EACIE,cAAcA,CAACC,MAAM,EAAE;IACnB,KAAK,IAAIC,WAAW,GAAG,CAAC,EAAEA,WAAW,GAAG,IAAI,CAAChB,QAAQ,CAACiB,MAAM,EAAED,WAAW,EAAE,EAAE;MACzE,IAAI,CAAChB,QAAQ,CAACgB,WAAW,CAAC,CAACE,OAAO,CAACH,MAAM,CAAC;IAC9C;EACJ;EACA;AACJ;AACA;EACII,cAAcA,CAAA,EAAG;IACb,KAAK,IAAIH,WAAW,GAAG,CAAC,EAAEA,WAAW,GAAG,IAAI,CAAChB,QAAQ,CAACiB,MAAM,EAAED,WAAW,EAAE,EAAE;MACzE,IAAI,CAAChB,QAAQ,CAACgB,WAAW,CAAC,CAACI,YAAY,CAAC,CAAC;IAC7C;EACJ;EACA;AACJ;AACA;AACA;AACA;EACIC,QAAQA,CAAA,EAAG;IACP,OAAO,IAAI,CAACpC,gBAAgB,CAACqC,OAAO,CAAC,CAAC;EAC1C;AACJ","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}