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{"version":3,"file":"GlColorMaskSystem.mjs","sources":["../../../../src/rendering/renderers/gl/GlColorMaskSystem.ts"],"sourcesContent":["import { ExtensionType } from '../../../extensions/Extensions';\n\nimport type { System } from '../shared/system/System';\nimport type { WebGLRenderer } from './WebGLRenderer';\n\n/**\n * The system that handles color masking for the WebGL.\n * @category rendering\n * @advanced\n */\nexport class GlColorMaskSystem implements System\n{\n /** @ignore */\n public static extension = {\n type: [\n ExtensionType.WebGLSystem,\n ],\n name: 'colorMask',\n } as const;\n\n private readonly _renderer: WebGLRenderer;\n private _colorMaskCache = 0b1111;\n\n constructor(renderer: WebGLRenderer)\n {\n this._renderer = renderer;\n }\n\n public setMask(colorMask: number)\n {\n if (this._colorMaskCache === colorMask) return;\n this._colorMaskCache = colorMask;\n\n this._renderer.gl.colorMask(\n !!(colorMask & 0b1000),\n !!(colorMask & 0b0100),\n !!(colorMask & 0b0010),\n !!(colorMask & 0b0001)\n );\n }\n\n public destroy?: () => void;\n}\n"],"names":[],"mappings":";;;AAUO,MAAM,iBACb,CAAA;AAAA,EAYI,YAAY,QACZ,EAAA;AAHA,IAAA,IAAA,CAAQ,eAAkB,GAAA,EAAA,CAAA;AAItB,IAAA,IAAA,CAAK,SAAY,GAAA,QAAA,CAAA;AAAA,GACrB;AAAA,EAEO,QAAQ,SACf,EAAA;AACI,IAAA,IAAI,KAAK,eAAoB,KAAA,SAAA;AAAW,MAAA,OAAA;AACxC,IAAA,IAAA,CAAK,eAAkB,GAAA,SAAA,CAAA;AAEvB,IAAA,IAAA,CAAK,UAAU,EAAG,CAAA,SAAA;AAAA,MACd,CAAC,EAAE,SAAY,GAAA,CAAA,CAAA;AAAA,MACf,CAAC,EAAE,SAAY,GAAA,CAAA,CAAA;AAAA,MACf,CAAC,EAAE,SAAY,GAAA,CAAA,CAAA;AAAA,MACf,CAAC,EAAE,SAAY,GAAA,CAAA,CAAA;AAAA,KACnB,CAAA;AAAA,GACJ;AAGJ,CAAA;AAAA;AAhCa,iBAAA,CAGK,SAAY,GAAA;AAAA,EACtB,IAAM,EAAA;AAAA,IACF,aAAc,CAAA,WAAA;AAAA,GAClB;AAAA,EACA,IAAM,EAAA,WAAA;AACV,CAAA;;;;"}