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- {"ast":null,"code":"import _asyncToGenerator from \"F:/workspace/202226701027/huinongbao-app/node_modules/@babel/runtime/helpers/esm/asyncToGenerator.js\";\nimport { Mesh } from \"../Meshes/mesh.js\";\nimport { GPUParticleSystem } from \"./gpuParticleSystem.js\";\nimport { ParticleSystem } from \"./particleSystem.js\";\nimport { SceneComponentConstants } from \"../sceneComponent.js\";\nimport { AbstractEngine } from \"../Engines/abstractEngine.js\";\nimport { AddParser, AddIndividualParser, GetIndividualParser } from \"../Loading/Plugins/babylonFileParser.function.js\";\n// Adds the parsers to the scene parsers.\nAddParser(SceneComponentConstants.NAME_PARTICLESYSTEM, (parsedData, scene, container, rootUrl) => {\n const individualParser = GetIndividualParser(SceneComponentConstants.NAME_PARTICLESYSTEM);\n if (!individualParser) {\n return;\n }\n // Particles Systems\n if (parsedData.particleSystems !== undefined && parsedData.particleSystems !== null) {\n for (let index = 0, cache = parsedData.particleSystems.length; index < cache; index++) {\n const parsedParticleSystem = parsedData.particleSystems[index];\n container.particleSystems.push(individualParser(parsedParticleSystem, scene, rootUrl));\n }\n }\n});\nAddIndividualParser(SceneComponentConstants.NAME_PARTICLESYSTEM, (parsedParticleSystem, scene, rootUrl) => {\n if (parsedParticleSystem.activeParticleCount) {\n const ps = GPUParticleSystem.Parse(parsedParticleSystem, scene, rootUrl);\n return ps;\n } else {\n const ps = ParticleSystem.Parse(parsedParticleSystem, scene, rootUrl);\n return ps;\n }\n});\nAbstractEngine.prototype.createEffectForParticles = function (fragmentName, uniformsNames = [], samplers = [], defines = \"\", fallbacks, onCompiled, onError, particleSystem, shaderLanguage = 0 /* ShaderLanguage.GLSL */) {\n var _particleSystem$verte;\n let attributesNamesOrOptions = [];\n let effectCreationOption = [];\n const allSamplers = [];\n if (particleSystem) {\n particleSystem.fillUniformsAttributesAndSamplerNames(effectCreationOption, attributesNamesOrOptions, allSamplers);\n } else {\n attributesNamesOrOptions = ParticleSystem._GetAttributeNamesOrOptions();\n effectCreationOption = ParticleSystem._GetEffectCreationOptions();\n }\n if (defines.indexOf(\" BILLBOARD\") === -1) {\n defines += \"\\n#define BILLBOARD\\n\";\n }\n if (particleSystem !== null && particleSystem !== void 0 && particleSystem.isAnimationSheetEnabled) {\n if (defines.indexOf(\" ANIMATESHEET\") === -1) {\n defines += \"\\n#define ANIMATESHEET\\n\";\n }\n }\n if (samplers.indexOf(\"diffuseSampler\") === -1) {\n samplers.push(\"diffuseSampler\");\n }\n return this.createEffect({\n vertex: (_particleSystem$verte = particleSystem === null || particleSystem === void 0 ? 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