30 lines
954 B
JavaScript
30 lines
954 B
JavaScript
import { Matrix } from '../../../maths/matrix/Matrix.mjs';
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import { applyMatrix } from './applyMatrix.mjs';
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"use strict";
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function setUvs(tilingSprite, uvs) {
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const texture = tilingSprite.texture;
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const width = texture.frame.width;
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const height = texture.frame.height;
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let anchorX = 0;
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let anchorY = 0;
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if (tilingSprite._applyAnchorToTexture) {
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anchorX = tilingSprite.anchor.x;
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anchorY = tilingSprite.anchor.y;
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}
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uvs[0] = uvs[6] = -anchorX;
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uvs[2] = uvs[4] = 1 - anchorX;
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uvs[1] = uvs[3] = -anchorY;
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uvs[5] = uvs[7] = 1 - anchorY;
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const textureMatrix = Matrix.shared;
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textureMatrix.copyFrom(tilingSprite._tileTransform.matrix);
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textureMatrix.tx /= tilingSprite.width;
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textureMatrix.ty /= tilingSprite.height;
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textureMatrix.invert();
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textureMatrix.scale(tilingSprite.width / width, tilingSprite.height / height);
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applyMatrix(uvs, 2, 0, textureMatrix);
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}
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export { setUvs };
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//# sourceMappingURL=setUvs.mjs.map
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