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Refactoring bounds, arrows, bboxes

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Mark Tolmacs 2024-09-23 19:43:22 +02:00
parent 9eb08df3ea
commit dff60e6f6f
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10 changed files with 318 additions and 408 deletions
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19
packages/utils/geometry/geometry.test.ts
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@ -89,22 +89,3 @@ describe("point and ellipse", () => {
expect(pointInEllipse(point(-1.4, 0.8), ellipse)).toBe(false);
});
});
describe("line and line", () => {
const lineA: LineSegment<GlobalPoint> = lineSegment(point(1, 4), point(3, 4));
const lineB: LineSegment<GlobalPoint> = lineSegment(point(2, 1), point(2, 7));
const lineC: LineSegment<GlobalPoint> = lineSegment(point(1, 8), point(3, 8));
const lineD: LineSegment<GlobalPoint> = lineSegment(point(1, 8), point(3, 8));
const lineE: LineSegment<GlobalPoint> = lineSegment(point(1, 9), point(3, 9));
const lineF: LineSegment<GlobalPoint> = lineSegment(point(1, 2), point(3, 4));
const lineG: LineSegment<GlobalPoint> = lineSegment(point(0, 1), point(2, 3));
it("intersection", () => {
expect(segmentsIntersectAt(lineA, lineB)).toEqual([2, 4]);
expect(segmentsIntersectAt(lineA, lineC)).toBe(null);
expect(segmentsIntersectAt(lineB, lineC)).toBe(null);
expect(segmentsIntersectAt(lineC, lineD)).toBe(null); // Line overlapping line is not intersection!
expect(segmentsIntersectAt(lineE, lineD)).toBe(null);
expect(segmentsIntersectAt(lineF, lineG)).toBe(null);
});
});