declare const _default: "\n#ifdef STD_IRIDESCENCE_CONSTANT\n    uniform material_iridescence: f32;\n#endif\n\nfn getIridescence() {\n    var iridescence = 1.0;\n\n    #ifdef STD_IRIDESCENCE_CONSTANT\n    iridescence = iridescence * uniform.material_iridescence;\n    #endif\n\n    #ifdef STD_IRIDESCENCE_TEXTURE\n    iridescence = iridescence * textureSampleBias({STD_IRIDESCENCE_TEXTURE_NAME}, {STD_IRIDESCENCE_TEXTURE_NAME}Sampler, {STD_IRIDESCENCE_TEXTURE_UV}, uniform.textureBias).{STD_IRIDESCENCE_TEXTURE_CHANNEL};\n    #endif\n\n    dIridescence = iridescence; \n}\n";
export default _default;