From e3c092a6b4249b16c0e2d1d6ca16ef6170a92733 Mon Sep 17 00:00:00 2001
From: "hyojun.choi" <chlgkwk123@nate.com>
Date: Thu, 11 Jun 2026 13:03:18 +0900
Subject: [PATCH] =?UTF-8?q?=EC=A0=80=EC=9E=A5=20=ED=9B=84=20=EB=B3=B4?=
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---
 src/hooks/common/useCanvasConfigInitialize.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/hooks/common/useCanvasConfigInitialize.js b/src/hooks/common/useCanvasConfigInitialize.js
index 62f9574b..efe063b2 100644
--- a/src/hooks/common/useCanvasConfigInitialize.js
+++ b/src/hooks/common/useCanvasConfigInitialize.js
@@ -242,7 +242,9 @@ export function useCanvasConfigInitialize() {
             obj.type === 'QLine' &&
             obj.attributes?.type !== 'pitchSizeLine' &&
             obj.attributes?.roofId === roof.id &&
-            innerLineTypes.includes(obj.name),
+            // [보조선 복원 fix] 저장→불러오기 후 지붕면 할당이 보조선을 쓰려면 auxiliaryLine 도 innerLines 에
+            //   재연결해야 한다. 기존엔 SUBLINE(hip/ridge) 만 포함해 보조선이 빠져, 불러온 직후 할당이 실패했다.
+            (innerLineTypes.includes(obj.name) || obj.name === 'auxiliaryLine'),
         )
     })
   }