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Co-Authored-By: 狸花猫/Claude-Qwen3.6-Plus 🐾
39 lines
1.4 KiB
JavaScript
39 lines
1.4 KiB
JavaScript
"use strict";
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// export function getPointAtSegLength(p1x: number, p1y: number, c1x: number, c1y: number, c2x: number, c2y: number, p2x: number, p2y: number, t: number) {
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// const t1 = 1 - t;
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// return {
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// x: (t1 ** 3) * p1x
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// + t1 * t1 * 3 * t * c1x
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// + t1 * 3 * t * t * c2x
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// + (t ** 3) * p2x,
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// y: (t1 ** 3) * p1y
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// + t1 * t1 * 3 * t * c1y
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// + t1 * 3 * t * t * c2y
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// + (t ** 3) * p2y,
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// };
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// }
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.lineToCubic = void 0;
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// export function midPoint(a: number[], b: number[], t: number) {
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// const ax = a[0];
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// const ay = a[1];
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// const bx = b[0];
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// const by = b[1];
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// return [ax + (bx - ax) * t, ay + (by - ay) * t];
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// }
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function lineToCubic(x1, y1, x2, y2) {
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return [x1, y1, x2, y2, x2, y2];
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// const t = 0.5;
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// const p0 = [x1, y1];
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// const p1 = [x2, y2];
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// const p2 = midPoint(p0, p1, t);
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// const p3 = midPoint(p1, p2, t);
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// const p4 = midPoint(p2, p3, t);
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// const p5 = midPoint(p3, p4, t);
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// const p6 = midPoint(p4, p5, t);
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// const cp1 = getPointAtSegLength.apply(0, p0.concat(p2, p4, p6, t));
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// const cp2 = getPointAtSegLength.apply(0, p6.concat(p5, p3, p1, 0));
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// return [cp1.x, cp1.y, cp2.x, cp2.y, x2, y2];
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}
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exports.lineToCubic = lineToCubic;
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//# sourceMappingURL=line-2-cubic.js.map
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