202226701027/huinongbao-app/.angular/cache/18.2.12/babel-webpack/142765871ec44764369a4307cd59743f192b4c82b44350ea3dfb75e82f45d72b.json

{"ast":null,"code":"import { DeepCopier } from \"../../Misc/deepCopier.js\";\nimport { Vector3 } from \"../../Maths/math.vector.js\";\nimport { RandomRange } from \"../../Maths/math.scalar.functions.js\";\n/**\n * Particle emitter emitting particles from a point.\n * It emits the particles randomly between 2 given directions.\n */\nexport class PointParticleEmitter {\n  /**\n   * Creates a new instance PointParticleEmitter\n   */\n  constructor() {\n    /**\n     * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.\n     */\n    this.direction1 = new Vector3(0, 1.0, 0);\n    /**\n     * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.\n     */\n    this.direction2 = new Vector3(0, 1.0, 0);\n  }\n  /**\n   * Called by the particle System when the direction is computed for the created particle.\n   * @param worldMatrix is the world matrix of the particle system\n   * @param directionToUpdate is the direction vector to update with the result\n   * @param particle is the particle we are computed the direction for\n   * @param isLocal defines if the direction should be set in local space\n   */\n  startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal) {\n    const randX = RandomRange(this.direction1.x, this.direction2.x);\n    const randY = RandomRange(this.direction1.y, this.direction2.y);\n    const randZ = RandomRange(this.direction1.z, this.direction2.z);\n    if (isLocal) {\n      directionToUpdate.copyFromFloats(randX, randY, randZ);\n      return;\n    }\n    Vector3.TransformNormalFromFloatsToRef(randX, randY, randZ, worldMatrix, directionToUpdate);\n  }\n  /**\n   * Called by the particle System when the position is computed for the created particle.\n   * @param worldMatrix is the world matrix of the particle system\n   * @param positionToUpdate is the position vector to update with the result\n   * @param particle is the particle we are computed the position for\n   * @param isLocal defines if the position should be set in local space\n   */\n  startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {\n    if (isLocal) {\n      positionToUpdate.copyFromFloats(0, 0, 0);\n      return;\n    }\n    Vector3.TransformCoordinatesFromFloatsToRef(0, 0, 0, worldMatrix, positionToUpdate);\n  }\n  /**\n   * Clones the current emitter and returns a copy of it\n   * @returns the new emitter\n   */\n  clone() {\n    const newOne = new PointParticleEmitter();\n    DeepCopier.DeepCopy(this, newOne);\n    return newOne;\n  }\n  /**\n   * Called by the GPUParticleSystem to setup the update shader\n   * @param uboOrEffect defines the update shader\n   */\n  applyToShader(uboOrEffect) {\n    uboOrEffect.setVector3(\"direction1\", this.direction1);\n    uboOrEffect.setVector3(\"direction2\", this.direction2);\n  }\n  /**\n   * Creates the structure of the ubo for this particle emitter\n   * @param ubo ubo to create the structure for\n   */\n  buildUniformLayout(ubo) {\n    ubo.addUniform(\"direction1\", 3);\n    ubo.addUniform(\"direction2\", 3);\n  }\n  /**\n   * Returns a string to use to update the GPU particles update shader\n   * @returns a string containing the defines string\n   */\n  getEffectDefines() {\n    return \"#define POINTEMITTER\";\n  }\n  /**\n   * Returns the string \"PointParticleEmitter\"\n   * @returns a string containing the class name\n   */\n  getClassName() {\n    return \"PointParticleEmitter\";\n  }\n  /**\n   * Serializes the particle system to a JSON object.\n   * @returns the JSON object\n   */\n  serialize() {\n    const serializationObject = {};\n    serializationObject.type = this.getClassName();\n    serializationObject.direction1 = this.direction1.asArray();\n    serializationObject.direction2 = this.direction2.asArray();\n    return serializationObject;\n  }\n  /**\n   * Parse properties from a JSON object\n   * @param serializationObject defines the JSON object\n   */\n  parse(serializationObject) {\n    Vector3.FromArrayToRef(serializationObject.direction1, 0, this.direction1);\n    Vector3.FromArrayToRef(serializationObject.direction2, 0, this.direction2);\n  }\n}","map":{"version":3,"names":["DeepCopier","Vector3","RandomRange","PointParticleEmitter","constructor","direction1","direction2","startDirectionFunction","worldMatrix","directionToUpdate","particle","isLocal","randX","x","randY","y","randZ","z","copyFromFloats","TransformNormalFromFloatsToRef","startPositionFunction","positionToUpdate","TransformCoordinatesFromFloatsToRef","clone","newOne","DeepCopy","applyToShader","uboOrEffect","setVector3","buildUniformLayout","ubo","addUniform","getEffectDefines","getClassName","serialize","serializationObject","type","asArray","parse","FromArrayToRef"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/Particles/EmitterTypes/pointParticleEmitter.js"],"sourcesContent":["import { DeepCopier } from \"../../Misc/deepCopier.js\";\nimport { Vector3 } from \"../../Maths/math.vector.js\";\nimport { RandomRange } from \"../../Maths/math.scalar.functions.js\";\n/**\n * Particle emitter emitting particles from a point.\n * It emits the particles randomly between 2 given directions.\n */\nexport class PointParticleEmitter {\n    /**\n     * Creates a new instance PointParticleEmitter\n     */\n    constructor() {\n        /**\n         * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.\n         */\n        this.direction1 = new Vector3(0, 1.0, 0);\n        /**\n         * Random direction of each particle after it has been emitted, between direction1 and direction2 vectors.\n         */\n        this.direction2 = new Vector3(0, 1.0, 0);\n    }\n    /**\n     * Called by the particle System when the direction is computed for the created particle.\n     * @param worldMatrix is the world matrix of the particle system\n     * @param directionToUpdate is the direction vector to update with the result\n     * @param particle is the particle we are computed the direction for\n     * @param isLocal defines if the direction should be set in local space\n     */\n    startDirectionFunction(worldMatrix, directionToUpdate, particle, isLocal) {\n        const randX = RandomRange(this.direction1.x, this.direction2.x);\n        const randY = RandomRange(this.direction1.y, this.direction2.y);\n        const randZ = RandomRange(this.direction1.z, this.direction2.z);\n        if (isLocal) {\n            directionToUpdate.copyFromFloats(randX, randY, randZ);\n            return;\n        }\n        Vector3.TransformNormalFromFloatsToRef(randX, randY, randZ, worldMatrix, directionToUpdate);\n    }\n    /**\n     * Called by the particle System when the position is computed for the created particle.\n     * @param worldMatrix is the world matrix of the particle system\n     * @param positionToUpdate is the position vector to update with the result\n     * @param particle is the particle we are computed the position for\n     * @param isLocal defines if the position should be set in local space\n     */\n    startPositionFunction(worldMatrix, positionToUpdate, particle, isLocal) {\n        if (isLocal) {\n            positionToUpdate.copyFromFloats(0, 0, 0);\n            return;\n        }\n        Vector3.TransformCoordinatesFromFloatsToRef(0, 0, 0, worldMatrix, positionToUpdate);\n    }\n    /**\n     * Clones the current emitter and returns a copy of it\n     * @returns the new emitter\n     */\n    clone() {\n        const newOne = new PointParticleEmitter();\n        DeepCopier.DeepCopy(this, newOne);\n        return newOne;\n    }\n    /**\n     * Called by the GPUParticleSystem to setup the update shader\n     * @param uboOrEffect defines the update shader\n     */\n    applyToShader(uboOrEffect) {\n        uboOrEffect.setVector3(\"direction1\", this.direction1);\n        uboOrEffect.setVector3(\"direction2\", this.direction2);\n    }\n    /**\n     * Creates the structure of the ubo for this particle emitter\n     * @param ubo ubo to create the structure for\n     */\n    buildUniformLayout(ubo) {\n        ubo.addUniform(\"direction1\", 3);\n        ubo.addUniform(\"direction2\", 3);\n    }\n    /**\n     * Returns a string to use to update the GPU particles update shader\n     * @returns a string containing the defines string\n     */\n    getEffectDefines() {\n        return \"#define POINTEMITTER\";\n    }\n    /**\n     * Returns the string \"PointParticleEmitter\"\n     * @returns a string containing the class name\n     */\n    getClassName() {\n        return \"PointParticleEmitter\";\n    }\n    /**\n     * Serializes the particle system to a JSON object.\n     * @returns the JSON object\n     */\n    serialize() {\n        const serializationObject = {};\n        serializationObject.type = this.getClassName();\n        serializationObject.direction1 = this.direction1.asArray();\n        serializationObject.direction2 = this.direction2.asArray();\n        return serializationObject;\n    }\n    /**\n     * Parse properties from a JSON object\n     * @param serializationObject defines the JSON object\n     */\n    parse(serializationObject) {\n        Vector3.FromArrayToRef(serializationObject.direction1, 0, this.direction1);\n        Vector3.FromArrayToRef(serializationObject.direction2, 0, this.direction2);\n    }\n}\n"],"mappings":"AAAA,SAASA,UAAU,QAAQ,0BAA0B;AACrD,SAASC,OAAO,QAAQ,4BAA4B;AACpD,SAASC,WAAW,QAAQ,sCAAsC;AAClE;AACA;AACA;AACA;AACA,OAAO,MAAMC,oBAAoB,CAAC;EAC9B;AACJ;AACA;EACIC,WAAWA,CAAA,EAAG;IACV;AACR;AACA;IACQ,IAAI,CAACC,UAAU,GAAG,IAAIJ,OAAO,CAAC,CAAC,EAAE,GAAG,EAAE,CAAC,CAAC;IACxC;AACR;AACA;IACQ,IAAI,CAACK,UAAU,GAAG,IAAIL,OAAO,CAAC,CAAC,EAAE,GAAG,EAAE,CAAC,CAAC;EAC5C;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIM,sBAAsBA,CAACC,WAAW,EAAEC,iBAAiB,EAAEC,QAAQ,EAAEC,OAAO,EAAE;IACtE,MAAMC,KAAK,GAAGV,WAAW,CAAC,IAAI,CAACG,UAAU,CAACQ,CAAC,EAAE,IAAI,CAACP,UAAU,CAACO,CAAC,CAAC;IAC/D,MAAMC,KAAK,GAAGZ,WAAW,CAAC,IAAI,CAACG,UAAU,CAACU,CAAC,EAAE,IAAI,CAACT,UAAU,CAACS,CAAC,CAAC;IAC/D,MAAMC,KAAK,GAAGd,WAAW,CAAC,IAAI,CAACG,UAAU,CAACY,CAAC,EAAE,IAAI,CAACX,UAAU,CAACW,CAAC,CAAC;IAC/D,IAAIN,OAAO,EAAE;MACTF,iBAAiB,CAACS,cAAc,CAACN,KAAK,EAAEE,KAAK,EAAEE,KAAK,CAAC;MACrD;IACJ;IACAf,OAAO,CAACkB,8BAA8B,CAACP,KAAK,EAAEE,KAAK,EAAEE,KAAK,EAAER,WAAW,EAAEC,iBAAiB,CAAC;EAC/F;EACA;AACJ;AACA;AACA;AACA;AACA;AACA;EACIW,qBAAqBA,CAACZ,WAAW,EAAEa,gBAAgB,EAAEX,QAAQ,EAAEC,OAAO,EAAE;IACpE,IAAIA,OAAO,EAAE;MACTU,gBAAgB,CAACH,cAAc,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,CAAC;MACxC;IACJ;IACAjB,OAAO,CAACqB,mCAAmC,CAAC,CAAC,EAAE,CAAC,EAAE,CAAC,EAAEd,WAAW,EAAEa,gBAAgB,CAAC;EACvF;EACA;AACJ;AACA;AACA;EACIE,KAAKA,CAAA,EAAG;IACJ,MAAMC,MAAM,GAAG,IAAIrB,oBAAoB,CAAC,CAAC;IACzCH,UAAU,CAACyB,QAAQ,CAAC,IAAI,EAAED,MAAM,CAAC;IACjC,OAAOA,MAAM;EACjB;EACA;AACJ;AACA;AACA;EACIE,aAAaA,CAACC,WAAW,EAAE;IACvBA,WAAW,CAACC,UAAU,CAAC,YAAY,EAAE,IAAI,CAACvB,UAAU,CAAC;IACrDsB,WAAW,CAACC,UAAU,CAAC,YAAY,EAAE,IAAI,CAACtB,UAAU,CAAC;EACzD;EACA;AACJ;AACA;AACA;EACIuB,kBAAkBA,CAACC,GAAG,EAAE;IACpBA,GAAG,CAACC,UAAU,CAAC,YAAY,EAAE,CAAC,CAAC;IAC/BD,GAAG,CAACC,UAAU,CAAC,YAAY,EAAE,CAAC,CAAC;EACnC;EACA;AACJ;AACA;AACA;EACIC,gBAAgBA,CAAA,EAAG;IACf,OAAO,sBAAsB;EACjC;EACA;AACJ;AACA;AACA;EACIC,YAAYA,CAAA,EAAG;IACX,OAAO,sBAAsB;EACjC;EACA;AACJ;AACA;AACA;EACIC,SAASA,CAAA,EAAG;IACR,MAAMC,mBAAmB,GAAG,CAAC,CAAC;IAC9BA,mBAAmB,CAACC,IAAI,GAAG,IAAI,CAACH,YAAY,CAAC,CAAC;IAC9CE,mBAAmB,CAAC9B,UAAU,GAAG,IAAI,CAACA,UAAU,CAACgC,OAAO,CAAC,CAAC;IAC1DF,mBAAmB,CAAC7B,UAAU,GAAG,IAAI,CAACA,UAAU,CAAC+B,OAAO,CAAC,CAAC;IAC1D,OAAOF,mBAAmB;EAC9B;EACA;AACJ;AACA;AACA;EACIG,KAAKA,CAACH,mBAAmB,EAAE;IACvBlC,OAAO,CAACsC,cAAc,CAACJ,mBAAmB,CAAC9B,UAAU,EAAE,CAAC,EAAE,IAAI,CAACA,UAAU,CAAC;IAC1EJ,OAAO,CAACsC,cAAc,CAACJ,mBAAmB,CAAC7B,UAAU,EAAE,CAAC,EAAE,IAAI,CAACA,UAAU,CAAC;EAC9E;AACJ","ignoreList":[]},"metadata":{},"sourceType":"module","externalDependencies":[]}