From 7b1d5357a60a83d0f2c51fa0d61cc334295deb87 Mon Sep 17 00:00:00 2001
From: "hyojun.choi" <chlgkwk123@nate.com>
Date: Tue, 3 Feb 2026 17:18:21 +0900
Subject: [PATCH] =?UTF-8?q?forceUpdate=20=EC=B6=94=EA=B0=80?=
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---
 .../modal/flowDirection/FlowDirectionSetting.jsx           | 3 +++
 src/hooks/useLine.js                                       | 5 +++--
 src/hooks/usePolygon.js                                    | 7 ++++---
 3 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/src/components/floor-plan/modal/flowDirection/FlowDirectionSetting.jsx b/src/components/floor-plan/modal/flowDirection/FlowDirectionSetting.jsx
index 4c1f0991..e9f57869 100644
--- a/src/components/floor-plan/modal/flowDirection/FlowDirectionSetting.jsx
+++ b/src/components/floor-plan/modal/flowDirection/FlowDirectionSetting.jsx
@@ -21,6 +21,7 @@ export default function FlowDirectionSetting(props) {
   const canvas = useRecoilValue(canvasState)
   const { getMessage } = useMessage()
   const { setSurfaceShapePattern } = useRoofFn()
+  const { setPolygonLinesActualSize } = usePolygon()
 
   const { changeSurfaceLineType } = useSurfaceShapeBatch({})
 
@@ -85,6 +86,8 @@ export default function FlowDirectionSetting(props) {
     drawDirectionArrow(roof)
     canvas?.renderAll()
     changeSurfaceLineType(roof)
+    setPolygonLinesActualSize(roof, true)
+    canvas.renderAll()
     closePopup(id)
   }
 
diff --git a/src/hooks/useLine.js b/src/hooks/useLine.js
index 0d678afa..df876fb1 100644
--- a/src/hooks/useLine.js
+++ b/src/hooks/useLine.js
@@ -166,9 +166,10 @@ export const useLine = () => {
    * @param line
    * @param direction polygon의 방향
    * @param pitch
+   * @param forceUpdate
    */
-  const setActualSize = (line, direction, pitch = globalPitch) => {
-    if (line.attributes.isCalculated) {
+  const setActualSize = (line, direction, pitch = globalPitch, forceUpdate = false) => {
+    if (line.attributes.isCalculated && !forceUpdate) {
       return
     }
     const { x1, y1, x2, y2 } = line
diff --git a/src/hooks/usePolygon.js b/src/hooks/usePolygon.js
index cca65475..9acfcfe9 100644
--- a/src/hooks/usePolygon.js
+++ b/src/hooks/usePolygon.js
@@ -1943,8 +1943,9 @@ export const usePolygon = () => {
   /**
    * 폴리곤의 라인 속성을 복도치수, 실제치수에 따라 actualSize 설정
    * @param polygon
+   * @param forceUpdate
    */
-  const setPolygonLinesActualSize = (polygon) => {
+  const setPolygonLinesActualSize = (polygon, forceUpdate = false) => {
     if (!polygon.lines || polygon.lines.length === 0 || !polygon.roofMaterial) {
       return
     }
@@ -1973,7 +1974,7 @@ export const usePolygon = () => {
     }
 
     polygon.lines.forEach((line, index) => {
-      if (line.attributes.isCalculated) {
+      if (line.attributes.isCalculated && !forceUpdate) {
         return
       }
       //text 와 planSize 및 actualSize가 안맞는 문제
@@ -1985,7 +1986,7 @@ export const usePolygon = () => {
         }
       }*/
 
-      setActualSize(line, polygon.direction, +polygon.roofMaterial?.pitch)
+      setActualSize(line, polygon.direction, +polygon.roofMaterial?.pitch, forceUpdate)
     })
 
     addLengthText(polygon)