202226701027/huinongbao-app/.angular/cache/18.2.12/babel-webpack/980047373dbd8ef3384a612b0e150ef95d023bfa8e5c5ae1113c7b275d66c59a.json

{"ast":null,"code":"/** @internal */\nexport class WebGLHardwareTexture {\n  get underlyingResource() {\n    return this._webGLTexture;\n  }\n  constructor(existingTexture = null, context) {\n    // There can be multiple buffers for a single WebGL texture because different layers of a 2DArrayTexture / 3DTexture\n    // or different faces of a cube texture can be bound to different render targets at the same time.\n    // eslint-disable-next-line @typescript-eslint/naming-convention\n    this._MSAARenderBuffers = null;\n    this._context = context;\n    if (!existingTexture) {\n      existingTexture = context.createTexture();\n      if (!existingTexture) {\n        throw new Error(\"Unable to create webGL texture\");\n      }\n    }\n    this.set(existingTexture);\n  }\n  setUsage() {}\n  set(hardwareTexture) {\n    this._webGLTexture = hardwareTexture;\n  }\n  reset() {\n    this._webGLTexture = null;\n    this._MSAARenderBuffers = null;\n  }\n  addMSAARenderBuffer(buffer) {\n    if (!this._MSAARenderBuffers) {\n      this._MSAARenderBuffers = [];\n    }\n    this._MSAARenderBuffers.push(buffer);\n  }\n  releaseMSAARenderBuffers() {\n    if (this._MSAARenderBuffers) {\n      for (const buffer of this._MSAARenderBuffers) {\n        this._context.deleteRenderbuffer(buffer);\n      }\n      this._MSAARenderBuffers = null;\n    }\n  }\n  getMSAARenderBuffer(index = 0) {\n    var _this$_MSAARenderBuff, _this$_MSAARenderBuff2;\n    return (_this$_MSAARenderBuff = (_this$_MSAARenderBuff2 = this._MSAARenderBuffers) === null || _this$_MSAARenderBuff2 === void 0 ? void 0 : _this$_MSAARenderBuff2[index]) !== null && _this$_MSAARenderBuff !== void 0 ? _this$_MSAARenderBuff : null;\n  }\n  release() {\n    this.releaseMSAARenderBuffers();\n    if (this._webGLTexture) {\n      this._context.deleteTexture(this._webGLTexture);\n    }\n    this.reset();\n  }\n}","map":{"version":3,"names":["WebGLHardwareTexture","underlyingResource","_webGLTexture","constructor","existingTexture","context","_MSAARenderBuffers","_context","createTexture","Error","set","setUsage","hardwareTexture","reset","addMSAARenderBuffer","buffer","push","releaseMSAARenderBuffers","deleteRenderbuffer","getMSAARenderBuffer","index","_this$_MSAARenderBuff","_this$_MSAARenderBuff2","release","deleteTexture"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/Engines/WebGL/webGLHardwareTexture.js"],"sourcesContent":["/** @internal */\nexport class WebGLHardwareTexture {\n    get underlyingResource() {\n        return this._webGLTexture;\n    }\n    constructor(existingTexture = null, context) {\n        // There can be multiple buffers for a single WebGL texture because different layers of a 2DArrayTexture / 3DTexture\n        // or different faces of a cube texture can be bound to different render targets at the same time.\n        // eslint-disable-next-line @typescript-eslint/naming-convention\n        this._MSAARenderBuffers = null;\n        this._context = context;\n        if (!existingTexture) {\n            existingTexture = context.createTexture();\n            if (!existingTexture) {\n                throw new Error(\"Unable to create webGL texture\");\n            }\n        }\n        this.set(existingTexture);\n    }\n    setUsage() { }\n    set(hardwareTexture) {\n        this._webGLTexture = hardwareTexture;\n    }\n    reset() {\n        this._webGLTexture = null;\n        this._MSAARenderBuffers = null;\n    }\n    addMSAARenderBuffer(buffer) {\n        if (!this._MSAARenderBuffers) {\n            this._MSAARenderBuffers = [];\n        }\n        this._MSAARenderBuffers.push(buffer);\n    }\n    releaseMSAARenderBuffers() {\n        if (this._MSAARenderBuffers) {\n            for (const buffer of this._MSAARenderBuffers) {\n                this._context.deleteRenderbuffer(buffer);\n            }\n            this._MSAARenderBuffers = null;\n        }\n    }\n    getMSAARenderBuffer(index = 0) {\n        return this._MSAARenderBuffers?.[index] ?? 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