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- {"ast":null,"code":"import { Color3 } from \"../Maths/math.color.js\";\nimport { CreateSphere } from \"../Meshes/Builders/sphereBuilder.js\";\nimport { GPUParticleSystem } from \"./gpuParticleSystem.js\";\nimport { EngineStore } from \"../Engines/engineStore.js\";\nimport { ParticleSystem } from \"../Particles/particleSystem.js\";\nimport { StandardMaterial } from \"../Materials/standardMaterial.js\";\n/** Internal class used to store shapes for emitters */\nclass ParticleSystemSetEmitterCreationOptions {}\n/**\n * Represents a set of particle systems working together to create a specific effect\n */\nexport class ParticleSystemSet {\n constructor() {\n this._emitterNodeIsOwned = true;\n /**\n * Gets the particle system list\n */\n this.systems = [];\n }\n /**\n * Gets or sets the emitter node used with this set\n */\n get emitterNode() {\n return this._emitterNode;\n }\n set emitterNode(value) {\n if (this._emitterNodeIsOwned && this._emitterNode) {\n if (this._emitterNode.dispose) {\n this._emitterNode.dispose();\n }\n this._emitterNodeIsOwned = false;\n }\n for (const system of this.systems) {\n system.emitter = value;\n }\n this._emitterNode = value;\n }\n /**\n * Creates a new emitter mesh as a sphere\n * @param options defines the options used to create the sphere\n * @param options.diameter\n * @param options.segments\n * @param options.color\n * @param renderingGroupId defines the renderingGroupId to use for the sphere\n * @param scene defines the hosting scene\n */\n setEmitterAsSphere(options, renderingGroupId, scene) {\n if (this._emitterNodeIsOwned && this._emitterNode) {\n if (this._emitterNode.dispose) {\n this._emitterNode.dispose();\n }\n }\n this._emitterNodeIsOwned = true;\n this._emitterCreationOptions = {\n kind: \"Sphere\",\n options: options,\n renderingGroupId: renderingGroupId\n };\n const emitterMesh = CreateSphere(\"emitterSphere\", {\n diameter: options.diameter,\n segments: options.segments\n }, scene);\n emitterMesh.renderingGroupId = renderingGroupId;\n const material = new StandardMaterial(\"emitterSphereMaterial\", scene);\n material.emissiveColor = options.color;\n emitterMesh.material = material;\n for (const system of this.systems) {\n system.emitter = emitterMesh;\n }\n this._emitterNode = emitterMesh;\n }\n /**\n * Starts all particle systems of the set\n * @param emitter defines an optional mesh to use as emitter for the particle systems\n */\n start(emitter) {\n for (const system of this.systems) {\n if (emitter) {\n system.emitter = emitter;\n }\n system.start();\n }\n }\n /**\n * Release all associated resources\n */\n dispose() {\n for (const system of this.systems) {\n system.dispose();\n }\n this.systems.length = 0;\n if (this._emitterNode) {\n if (this._emitterNode.dispose) {\n this._emitterNode.dispose();\n }\n this._emitterNode = null;\n }\n }\n /**\n * Serialize the set into a JSON compatible object\n * @param serializeTexture defines if the texture must be serialized as well\n * @returns a JSON compatible representation of the set\n */\n serialize(serializeTexture = false) {\n const result = {};\n result.systems = [];\n for (const system of this.systems) {\n result.systems.push(system.serialize(serializeTexture));\n }\n if (this._emitterNode) {\n result.emitter = this._emitterCreationOptions;\n }\n return result;\n }\n /**\n * Parse a new ParticleSystemSet from a serialized source\n * @param data defines a JSON compatible representation of the set\n * @param scene defines the hosting scene\n * @param gpu defines if we want GPU particles or CPU particles\n * @param capacity defines the system capacity (if null or undefined the sotred capacity will be used)\n * @returns a new ParticleSystemSet\n */\n static Parse(data, scene, gpu = false, capacity) {\n const result = new ParticleSystemSet();\n const rootUrl = this.BaseAssetsUrl + \"/textures/\";\n scene = scene || EngineStore.LastCreatedScene;\n for (const system of data.systems) {\n result.systems.push(gpu ? GPUParticleSystem.Parse(system, scene, rootUrl, true, capacity) : ParticleSystem.Parse(system, scene, rootUrl, true, capacity));\n }\n if (data.emitter) {\n const options = data.emitter.options;\n switch (data.emitter.kind) {\n case \"Sphere\":\n result.setEmitterAsSphere({\n diameter: options.diameter,\n segments: options.segments,\n color: Color3.FromArray(options.color)\n }, data.emitter.renderingGroupId, scene);\n break;\n }\n }\n return result;\n }\n}\n/**\n * Gets or sets base Assets URL\n */\nParticleSystemSet.BaseAssetsUrl = \"https://assets.babylonjs.com/particles\";","map":{"version":3,"names":["Color3","CreateSphere","GPUParticleSystem","EngineStore","ParticleSystem","StandardMaterial","ParticleSystemSetEmitterCreationOptions","ParticleSystemSet","constructor","_emitterNodeIsOwned","systems","emitterNode","_emitterNode","value","dispose","system","emitter","setEmitterAsSphere","options","renderingGroupId","scene","_emitterCreationOptions","kind","emitterMesh","diameter","segments","material","emissiveColor","color","start","length","serialize","serializeTexture","result","push","Parse","data","gpu","capacity","rootUrl","BaseAssetsUrl","LastCreatedScene","FromArray"],"sources":["F:/workspace/202226701027/huinongbao-app/node_modules/@babylonjs/core/Particles/particleSystemSet.js"],"sourcesContent":["import { Color3 } from \"../Maths/math.color.js\";\nimport { CreateSphere } from \"../Meshes/Builders/sphereBuilder.js\";\nimport { GPUParticleSystem } from \"./gpuParticleSystem.js\";\nimport { EngineStore } from \"../Engines/engineStore.js\";\nimport { ParticleSystem } from \"../Particles/particleSystem.js\";\nimport { StandardMaterial } from \"../Materials/standardMaterial.js\";\n/** Internal class used to store shapes for emitters */\nclass ParticleSystemSetEmitterCreationOptions {\n}\n/**\n * Represents a set of particle systems working together to create a specific effect\n */\nexport class ParticleSystemSet {\n constructor() {\n this._emitterNodeIsOwned = true;\n /**\n * Gets the particle system list\n */\n this.systems = [];\n }\n /**\n * Gets or sets the emitter node used with this set\n */\n get emitterNode() {\n return this._emitterNode;\n }\n set emitterNode(value) {\n if (this._emitterNodeIsOwned && this._emitterNode) {\n if (this._emitterNode.dispose) {\n this._emitterNode.dispose();\n }\n this._emitterNodeIsOwned = false;\n }\n for (const system of this.systems) {\n system.emitter = value;\n }\n this._emitterNode = value;\n }\n /**\n * Creates a new emitter mesh as a sphere\n * @param options defines the options used to create the sphere\n * @param options.diameter\n * @param options.segments\n * @param options.color\n * @param renderingGroupId defines the renderingGroupId to use for the sphere\n * @param scene defines the hosting scene\n */\n setEmitterAsSphere(options, renderingGroupId, scene) {\n if (this._emitterNodeIsOwned && this._emitterNode) {\n if (this._emitterNode.dispose) {\n this._emitterNode.dispose();\n }\n }\n this._emitterNodeIsOwned = true;\n this._emitterCreationOptions = {\n kind: \"Sphere\",\n options: options,\n renderingGroupId: renderingGroupId,\n };\n const emitterMesh = CreateSphere(\"emitterSphere\", { diameter: options.diameter, segments: options.segments }, scene);\n emitterMesh.renderingGroupId = renderingGroupId;\n const material = new StandardMaterial(\"emitterSphereMaterial\", scene);\n material.emissiveColor = options.color;\n emitterMesh.material = material;\n for (const system of this.systems) {\n system.emitter = emitterMesh;\n }\n this._emitterNode = emitterMesh;\n }\n /**\n * Starts all particle systems of the set\n * @param emitter defines an optional mesh to use as emitter for the particle systems\n */\n start(emitter) {\n for (const system of this.systems) {\n if (emitter) {\n system.emitter = emitter;\n }\n system.start();\n }\n }\n /**\n * Release all associated resources\n */\n dispose() {\n for (const system of this.systems) {\n system.dispose();\n }\n this.systems.length = 0;\n if (this._emitterNode) {\n if (this._emitterNode.dispose) {\n this._emitterNode.dispose();\n }\n this._emitterNode = null;\n }\n }\n /**\n * Serialize the set into a JSON compatible object\n * @param serializeTexture defines if the texture must be serialized as well\n * @returns a JSON compatible representation of the set\n */\n serialize(serializeTexture = false) {\n const result = {};\n result.systems = [];\n for (const system of this.systems) {\n result.systems.push(system.serialize(serializeTexture));\n }\n if (this._emitterNode) {\n result.emitter = this._emitterCreationOptions;\n }\n return result;\n }\n /**\n * Parse a new ParticleSystemSet from a serialized source\n * @param data defines a JSON compatible representation of the set\n * @param scene defines the hosting scene\n * @param gpu defines if we want GPU particles or CPU particles\n * @param capacity defines the system capacity (if null or undefined the sotred capacity will be used)\n * @returns a new ParticleSystemSet\n */\n static Parse(data, scene, gpu = false, capacity) {\n const result = new ParticleSystemSet();\n const rootUrl = this.BaseAssetsUrl + \"/textures/\";\n scene = scene || EngineStore.LastCreatedScene;\n for (const system of data.systems) {\n result.systems.push(gpu ? 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