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Replace intersection code

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This commit is contained in:
Mark Tolmacs 2024-10-01 16:24:31 +02:00
parent 411deae176
commit 0c02972695
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18 changed files with 507 additions and 687 deletions
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10
packages/math/ellipse.test.ts
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@ -3,7 +3,7 @@ import {
ellipseSegmentInterceptPoints,
ellipseIncludesPoint,
ellipseTouchesPoint,
ellipseIntersectsLine,
ellipseLineIntersectionPoints,
} from "./ellipse";
import { line } from "./line";
import { point } from "./point";
@ -85,7 +85,7 @@ describe("line and ellipse", () => {
it("detects outside line", () => {
expect(
ellipseIntersectsLine(
ellipseLineIntersectionPoints(
e,
line<GlobalPoint>(point(-10, -10), point(10, -10)),
),
@ -93,10 +93,10 @@ describe("line and ellipse", () => {
});
it("detects line intersecting ellipse", () => {
expect(
ellipseIntersectsLine(e, line<GlobalPoint>(point(0, -1), point(0, 1))),
ellipseLineIntersectionPoints(e, line<GlobalPoint>(point(0, -1), point(0, 1))),
).toEqual([point(0, 2), point(0, -2)]);
expect(
ellipseIntersectsLine(
ellipseLineIntersectionPoints(
e,
line<GlobalPoint>(point(-100, 0), point(-10, 0)),
).map(([x, y]) => point(Math.round(x), Math.round(y))),
@ -104,7 +104,7 @@ describe("line and ellipse", () => {
});
it("detects line touching ellipse", () => {
expect(
ellipseIntersectsLine(e, line<GlobalPoint>(point(-2, -2), point(2, -2))),
ellipseLineIntersectionPoints(e, line<GlobalPoint>(point(-2, -2), point(2, -2))),
).toEqual([point(0, -2)]);
});
});