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Fix edge destructuring error

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This commit is contained in:
Fuhrmann 2025-03-07 10:34:37 +01:00
parent c3d58954b4
commit 241a0d001c
1 changed files with 7 additions and 4 deletions
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11
app/three/utils/build-clipping-planes.ts
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@ -571,16 +571,19 @@ function buildPolygons(edges: Array<[Vector3, Vector3]>): Vector3[][] {
// Take any edge as a start
const firstEdge = edgeMap.values().next().value;
if (!firstEdge) {
if (!firstEdge || firstEdge.length < 2) {
throw new Error("Map is empty: no edges available");
}
const start = firstEdge[0];
const end = firstEdge[1];
edgeMap.delete(
`${firstEdge.start.x},${firstEdge.start.y},${firstEdge.start.z}-${firstEdge.end.x},${firstEdge.end.y},${firstEdge.end.z}`
`${start.x},${start.y},${start.z}-${end.x},${end.y},${end.z}`
);
polygon.push(firstEdge.start, firstEdge.end);
let lastPoint = firstEdge.end;
polygon.push(start, end);
let lastPoint = end;
while (true) {
let foundNextEdge = false;