polygonLines가 없는 경우 처리

2025-05-07 10:46:57 +09:00 · 2025-05-07 10:46:57 +09:00 · 92c33c9c11
commit 92c33c9c11
parent a7eb2f7598
1 changed files with 2 additions and 1 deletions
--- a/src/hooks/usePolygon.js
+++ b/src/hooks/usePolygon.js
@ -949,7 +949,8 @@ export const usePolygon = () => {

    //polygonLines에서 divideLines를 제거하고 newLines를 추가한다.
    newLines = newLines.filter((line) => !(Math.abs(line.startPoint.x - line.endPoint.x) < 1 && Math.abs(line.startPoint.y - line.endPoint.y) < 1))
-    polygonLines = polygonLines.filter((line) => line.intersections?.length === 0)
+
+    polygonLines = polygonLines.filter((line) => !line.intersections || line.intersections.length === 0)

    polygonLines = [...polygonLines, ...newLines]