src/hooks/usePolygon.js

@@ -1955,7 +1955,7 @@ export const usePolygon = () => {
       forceUpdate = true
     }
 
-    /*if (polygon.from !== 'surface') {
+    if (polygon.from !== 'surface') {
       // createdRoofs들의 모든 lines를 확인해서 length값이 1이하인 차이가 있으면 통일 시킨다.
       const allRoofs = canvas.getObjects().filter((obj) => obj.name === POLYGON_TYPE.ROOF)
       const allRoofLines = allRoofs.flatMap((roof) => roof.lines)
@@ -1978,7 +1978,7 @@ export const usePolygon = () => {
           }
         }
       }
-    }*/
+    }
 
     polygon.lines.forEach((line, index) => {
       if (line.attributes.isCalculated && !forceUpdate) {

src/util/skeleton-utils.js

@@ -470,9 +470,7 @@ export const skeletonBuilder = (roofId, canvas, textMode) => {
 
   //마루이동
   if (moveFlowLine !== 0 || moveUpDown !== 0) {
-    const movedPoints = movingLineFromSkeleton(roofId, canvas)
-    roofLineContactPoints = movedPoints
-    changRoofLinePoints = movedPoints
+    roofLineContactPoints = movingLineFromSkeleton(roofId, canvas)
   }
 
   // changRoofLinePoints 좌표를 roof.skeletonPoints에 저장 (원본 roof.points는 유지)