38 lines
1.2 KiB
JavaScript
38 lines
1.2 KiB
JavaScript
import { ExtensionType } from '../../../../extensions/Extensions.mjs';
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"use strict";
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const buildTriangle = {
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extension: {
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type: ExtensionType.ShapeBuilder,
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name: "triangle"
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},
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build(shape, points) {
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points[0] = shape.x;
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points[1] = shape.y;
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points[2] = shape.x2;
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points[3] = shape.y2;
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points[4] = shape.x3;
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points[5] = shape.y3;
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return points;
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},
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triangulate(points, vertices, verticesStride, verticesOffset, indices, indicesOffset) {
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let count = 0;
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verticesOffset *= verticesStride;
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vertices[verticesOffset + count] = points[0];
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vertices[verticesOffset + count + 1] = points[1];
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count += verticesStride;
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vertices[verticesOffset + count] = points[2];
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vertices[verticesOffset + count + 1] = points[3];
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count += verticesStride;
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vertices[verticesOffset + count] = points[4];
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vertices[verticesOffset + count + 1] = points[5];
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const verticesIndex = verticesOffset / verticesStride;
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indices[indicesOffset++] = verticesIndex;
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indices[indicesOffset++] = verticesIndex + 1;
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indices[indicesOffset++] = verticesIndex + 2;
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}
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};
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export { buildTriangle };
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//# sourceMappingURL=buildTriangle.mjs.map
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