202226701027/huinongbao-app/.angular/cache/18.2.12/babel-webpack/10f68a8a67a69fe30ed2f97ce8a214e9d0f4d2b4dbd88d33f00b63f7f7a4e33d.json

{"ast":null,"code":"import { NodeMaterialBlock } from \"../nodeMaterialBlock.js\";\nimport { NodeMaterialBlockTargets } from \"../Enums/nodeMaterialBlockTargets.js\";\nimport { NodeMaterialBlockConnectionPointTypes } from \"../Enums/nodeMaterialBlockConnectionPointTypes.js\";\nimport { RegisterClass } from \"../../../Misc/typeStore.js\";\nimport { InputBlock } from \"./Input/inputBlock.js\";\nimport \"../../../Shaders/ShadersInclude/fresnelFunction.js\";\nimport { ViewDirectionBlock } from \"./viewDirectionBlock.js\";\n/**\n * Block used to compute fresnel value\n */\nexport class FresnelBlock extends NodeMaterialBlock {\n  /**\n   * Create a new FresnelBlock\n   * @param name defines the block name\n   */\n  constructor(name) {\n    super(name, NodeMaterialBlockTargets.Neutral);\n    this.registerInput(\"worldNormal\", NodeMaterialBlockConnectionPointTypes.Vector4);\n    this.registerInput(\"viewDirection\", NodeMaterialBlockConnectionPointTypes.Vector3);\n    this.registerInput(\"bias\", NodeMaterialBlockConnectionPointTypes.Float);\n    this.registerInput(\"power\", NodeMaterialBlockConnectionPointTypes.Float);\n    this.registerOutput(\"fresnel\", NodeMaterialBlockConnectionPointTypes.Float);\n  }\n  /**\n   * Gets the current class name\n   * @returns the class name\n   */\n  getClassName() {\n    return \"FresnelBlock\";\n  }\n  /**\n   * Gets the world normal input component\n   */\n  get worldNormal() {\n    return this._inputs[0];\n  }\n  /**\n   * Gets the view direction input component\n   */\n  get viewDirection() {\n    return this._inputs[1];\n  }\n  /**\n   * Gets the bias input component\n   */\n  get bias() {\n    return this._inputs[2];\n  }\n  /**\n   * Gets the camera (or eye) position component\n   */\n  get power() {\n    return this._inputs[3];\n  }\n  /**\n   * Gets the fresnel output component\n   */\n  get fresnel() {\n    return this._outputs[0];\n  }\n  autoConfigure(material) {\n    if (!this.viewDirection.isConnected) {\n      const viewDirectionInput = new ViewDirectionBlock(\"View direction\");\n      viewDirectionInput.output.connectTo(this.viewDirection);\n      viewDirectionInput.autoConfigure(material);\n    }\n    if (!this.bias.isConnected) {\n      const biasInput = new InputBlock(\"bias\");\n      biasInput.value = 0;\n      biasInput.output.connectTo(this.bias);\n    }\n    if (!this.power.isConnected) {\n      const powerInput = new InputBlock(\"power\");\n      powerInput.value = 1;\n      powerInput.output.connectTo(this.power);\n    }\n  }\n  _buildBlock(state) {\n    super._buildBlock(state);\n    const comments = `//${this.name}`;\n    state._emitFunctionFromInclude(\"fresnelFunction\", comments, {\n      removeIfDef: true\n    });\n    state.compilationString += state._declareOutput(this.fresnel) + ` = computeFresnelTerm(${this.viewDirection.associatedVariableName}.xyz, ${this.worldNormal.associatedVariableName}.xyz, ${this.bias.associatedVariableName}, ${this.power.associatedVariableName});\\n`;\n    return this;\n  }\n}\nRegisterClass(\"BABYLON.FresnelBlock\", FresnelBlock);","map":{"version":3,"names":["NodeMaterialBlock","NodeMaterialBlockTargets","NodeMaterialBlockConnectionPointTypes","RegisterClass","InputBlock","ViewDirectionBlock","FresnelBlock","constructor","name","Neutral","registerInput","Vector4","Vector3","Float","registerOutput","getClassName","worldNormal","_inputs","viewDirection","bias","power","fresnel","_outputs","autoConfigure","material","isConnected","viewDirectionInput","output","connectTo","biasInput","value","powerInput","_buildBlock","state","comments","_emitFunctionFromInclude","removeIfDef","compilationString","_declareOutput","associatedVariableName"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/Materials/Node/Blocks/fresnelBlock.js"],"sourcesContent":["import { NodeMaterialBlock } from \"../nodeMaterialBlock.js\";\nimport { NodeMaterialBlockTargets } from \"../Enums/nodeMaterialBlockTargets.js\";\nimport { NodeMaterialBlockConnectionPointTypes } from \"../Enums/nodeMaterialBlockConnectionPointTypes.js\";\nimport { RegisterClass } from \"../../../Misc/typeStore.js\";\nimport { InputBlock } from \"./Input/inputBlock.js\";\nimport \"../../../Shaders/ShadersInclude/fresnelFunction.js\";\nimport { ViewDirectionBlock } from \"./viewDirectionBlock.js\";\n/**\n * Block used to compute fresnel value\n */\nexport class FresnelBlock extends NodeMaterialBlock {\n    /**\n     * Create a new FresnelBlock\n     * @param name defines the block name\n     */\n    constructor(name) {\n        super(name, NodeMaterialBlockTargets.Neutral);\n        this.registerInput(\"worldNormal\", NodeMaterialBlockConnectionPointTypes.Vector4);\n        this.registerInput(\"viewDirection\", NodeMaterialBlockConnectionPointTypes.Vector3);\n        this.registerInput(\"bias\", NodeMaterialBlockConnectionPointTypes.Float);\n        this.registerInput(\"power\", NodeMaterialBlockConnectionPointTypes.Float);\n        this.registerOutput(\"fresnel\", NodeMaterialBlockConnectionPointTypes.Float);\n    }\n    /**\n     * Gets the current class name\n     * @returns the class name\n     */\n    getClassName() {\n        return \"FresnelBlock\";\n    }\n    /**\n     * Gets the world normal input component\n     */\n    get worldNormal() {\n        return this._inputs[0];\n    }\n    /**\n     * Gets the view direction input component\n     */\n    get viewDirection() {\n        return this._inputs[1];\n    }\n    /**\n     * Gets the bias input component\n     */\n    get bias() {\n        return this._inputs[2];\n    }\n    /**\n     * Gets the camera (or eye) position component\n     */\n    get power() {\n        return this._inputs[3];\n    }\n    /**\n     * Gets the fresnel output component\n     */\n    get fresnel() {\n        return this._outputs[0];\n    }\n    autoConfigure(material) {\n        if (!this.viewDirection.isConnected) {\n            const viewDirectionInput = new ViewDirectionBlock(\"View direction\");\n            viewDirectionInput.output.connectTo(this.viewDirection);\n            viewDirectionInput.autoConfigure(material);\n        }\n        if (!this.bias.isConnected) {\n            const biasInput = new InputBlock(\"bias\");\n            biasInput.value = 0;\n            biasInput.output.connectTo(this.bias);\n        }\n        if (!this.power.isConnected) {\n            const powerInput = new InputBlock(\"power\");\n            powerInput.value = 1;\n            powerInput.output.connectTo(this.power);\n        }\n    }\n    _buildBlock(state) {\n        super._buildBlock(state);\n        const comments = `//${this.name}`;\n        state._emitFunctionFromInclude(\"fresnelFunction\", comments, { removeIfDef: true });\n        state.compilationString +=\n            state._declareOutput(this.fresnel) +\n                ` = computeFresnelTerm(${this.viewDirection.associatedVariableName}.xyz, ${this.worldNormal.associatedVariableName}.xyz, ${this.bias.associatedVariableName}, ${this.power.associatedVariableName});\\n`;\n        return this;\n    }\n}\nRegisterClass(\"BABYLON.FresnelBlock\", 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