src/hooks/useLine.js

@@ -189,14 +189,7 @@ export const useLine = () => {
             actualSize: calcLineActualSizeByLineLength(lineLength, getDegreeByChon(pitch)),
           }
         } else if (isDiagonal) {
-          // [좌표정수화 비대칭 보정] face direction 무관하게 dx/dy 평균 비율 사용.
-          // (587,-58)→(931,285) 처럼 좌표 round 로 dx=344, dy=343 비대칭이 생겨도
-          // 같은 라인은 face direction 과 무관하게 같은 actualSize 가 산출된다.
-          const dxRaw = Math.abs(x2 - x1)
-          const dyRaw = Math.abs(y2 - y1)
-          const hypotPx = Math.hypot(dxRaw, dyRaw)
-          const axisAvg = (dxRaw + dyRaw) / 2
-          const yLength = hypotPx > 0 ? lineLength * (axisAvg / hypotPx) : 0
+          const yLength = Math.abs(y2 - y1) * 10
 
           const h = yLength * Math.tan(getDegreeByChon(pitch) * (Math.PI / 180))
 
@@ -210,12 +203,7 @@ export const useLine = () => {
             actualSize: calcLineActualSizeByLineLength(lineLength, getDegreeByChon(pitch)),
           }
         } else if (isDiagonal) {
-          // [좌표정수화 비대칭 보정] 위와 동일한 평균 axis 사용 → 두 face 일관성 보장
-          const dxRaw = Math.abs(x2 - x1)
-          const dyRaw = Math.abs(y2 - y1)
-          const hypotPx = Math.hypot(dxRaw, dyRaw)
-          const axisAvg = (dxRaw + dyRaw) / 2
-          const xLength = hypotPx > 0 ? lineLength * (axisAvg / hypotPx) : 0
+          const xLength = Math.abs(x2 - x1) * 10
 
           const h = xLength * Math.tan(getDegreeByChon(pitch) * (Math.PI / 180))
 

src/hooks/usePolygon.js

@@ -89,11 +89,8 @@ export const usePolygon = () => {
       const maxY = line.top + line.length
       const degree = (Math.atan2(y2 - y1, x2 - x1) * 180) / Math.PI
 
-      // [표시 round] 저장값은 0.01 정밀도, 라벨은 정수 표시
       const text = new fabric.Textbox(
-        +roofSizeSet === 1
-          ? (actualSize ? Math.round(actualSize).toString() : Math.round(length).toString())
-          : planeSize ? Math.round(planeSize).toString() : Math.round(length).toString(),
+        +roofSizeSet === 1 ? (actualSize ? actualSize.toString() : length.toString()) : planeSize ? planeSize.toString() : length.toString(),
         {
           left: left,
           top: top,