{"version":3,"file":"applyMatrix.mjs","sources":["../../../../src/scene/sprite-tiling/utils/applyMatrix.ts"],"sourcesContent":["import type { Matrix } from '../../../maths/matrix/Matrix';\nimport type { TypedArray } from '../../../rendering/renderers/shared/buffer/Buffer';\n\nexport function applyMatrix(array: TypedArray, stride: number, offset: number, matrix: Matrix)\n{\n    let index = 0;\n    const size = array.length / (stride || 2);\n\n    const a = matrix.a;\n    const b = matrix.b;\n    const c = matrix.c;\n    const d = matrix.d;\n    const tx = matrix.tx;\n    const ty = matrix.ty;\n\n    offset *= stride;\n\n    while (index < size)\n    {\n        const x = array[offset];\n        const y = array[offset + 1];\n\n        array[offset] = (a * x) + (c * y) + tx;\n        array[offset + 1] = (b * x) + (d * y) + ty;\n\n        offset += stride;\n\n        index++;\n    }\n}\n"],"names":[],"mappings":";AAGO,SAAS,WAAY,CAAA,KAAA,EAAmB,MAAgB,EAAA,MAAA,EAAgB,MAC/E,EAAA;AACI,EAAA,IAAI,KAAQ,GAAA,CAAA,CAAA;AACZ,EAAM,MAAA,IAAA,GAAO,KAAM,CAAA,MAAA,IAAU,MAAU,IAAA,CAAA,CAAA,CAAA;AAEvC,EAAA,MAAM,IAAI,MAAO,CAAA,CAAA,CAAA;AACjB,EAAA,MAAM,IAAI,MAAO,CAAA,CAAA,CAAA;AACjB,EAAA,MAAM,IAAI,MAAO,CAAA,CAAA,CAAA;AACjB,EAAA,MAAM,IAAI,MAAO,CAAA,CAAA,CAAA;AACjB,EAAA,MAAM,KAAK,MAAO,CAAA,EAAA,CAAA;AAClB,EAAA,MAAM,KAAK,MAAO,CAAA,EAAA,CAAA;AAElB,EAAU,MAAA,IAAA,MAAA,CAAA;AAEV,EAAA,OAAO,QAAQ,IACf,EAAA;AACI,IAAM,MAAA,CAAA,GAAI,MAAM,MAAM,CAAA,CAAA;AACtB,IAAM,MAAA,CAAA,GAAI,KAAM,CAAA,MAAA,GAAS,CAAC,CAAA,CAAA;AAE1B,IAAA,KAAA,CAAM,MAAM,CAAA,GAAK,CAAI,GAAA,CAAA,GAAM,IAAI,CAAK,GAAA,EAAA,CAAA;AACpC,IAAA,KAAA,CAAM,SAAS,CAAC,CAAA,GAAK,CAAI,GAAA,CAAA,GAAM,IAAI,CAAK,GAAA,EAAA,CAAA;AAExC,IAAU,MAAA,IAAA,MAAA,CAAA;AAEV,IAAA,KAAA,EAAA,CAAA;AAAA,GACJ;AACJ;;;;"}