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This commit is contained in:
Andras Schmelczer 2026-09-11 17:57:03 +01:00
commit 7959fe85cc
29 changed files with 1679 additions and 498 deletions
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48
tests/skirting-polygon.test.ts
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@ -6,7 +6,7 @@ import { planSkirting } from '../src/lib/skirting';
import { skirtingPolygon } from '../src/lib/skirting-polygon';
import type { Point, Room } from '../src/lib/types';
const settings = { stockLengths: [2400], thickness: 18, minLength: 200, kerf: 3 };
const settings = { stockLength: 2400, thickness: 18, minLength: 200, kerf: 3 };
function overlap(a: Point[], b: Point[]): number {
const clipper = new ClipperLib.Clipper();
@ -56,10 +56,14 @@ function expectCompleteSkirting(room: Room) {
const next = polygon[(index + 1) % polygon.length];
return sum + Math.hypot(next.x - point.x, next.y - point.y) / 1000;
}, 0);
expect(polygon[0].x).toBeCloseTo(plan.pieces[i].start.x);
expect(polygon[0].y).toBeCloseTo(plan.pieces[i].start.y);
expect(polygon[1].x).toBeCloseTo(plan.pieces[i].end.x);
expect(polygon[1].y).toBeCloseTo(plan.pieces[i].end.y);
const piece = plan.pieces[i];
const installed = piece.installedTemplate!;
expect(Math.hypot(polygon[0].x - piece.start.x, polygon[0].y - piece.start.y)).toBeCloseTo(
Math.abs(installed[0].x - piece.template![0].x),
);
expect(Math.hypot(polygon[1].x - piece.end.x, polygon[1].y - piece.end.y)).toBeCloseTo(
Math.abs(installed[1].x - piece.template![1].x),
);
expect(
Math.abs(overlap(polygon, geometry.vertices) - Math.abs(signedArea(polygon))),
).toBeLessThan(clippingTolerance);
@ -73,7 +77,7 @@ function expectCompleteSkirting(room: Room) {
describe('installed skirting polygons', () => {
it.each([1, -1])(
'covers a rectangle including uncut stock without overlapping butt joints (orientation %i)',
'covers a rectangle including uncut stock without overlapping coped bodies (orientation %i)',
(orientation) => {
const room = rectangle();
room.walls.forEach((wall) => {
@ -93,19 +97,29 @@ describe('installed skirting polygons', () => {
});
const plan = expectCompleteSkirting(room);
expect(
plan.pieces.some(
(piece) => piece.leftType === 'external' && piece.rightType === 'external',
plan.pieces.reduce(
(sum, piece) =>
sum + Number(piece.leftType === 'external') + Number(piece.rightType === 'external'),
0,
),
).toBe(true);
).toBe(4);
},
);
it('matches the room boundary at angled internal butt joints', () => {
expectCompleteSkirting({
id: 'triangle',
name: 'Triangle',
direction: 0,
walls: [0, 1, 2].map((index) => ({ id: `w${index}`, length: 3000, turn: 120, doors: [] })),
});
});
it.each([60, -60, 120, -120])(
'matches the room boundary at angled coped internal joints (%i degrees)',
(turn) => {
expectCompleteSkirting({
id: 'triangle',
name: 'Triangle',
direction: 0,
walls: Array.from({ length: 360 / Math.abs(turn) }, (_, index) => ({
id: `w${index}`,
length: 3000,
turn,
doors: [],
})),
});
},
);
});