src/components/floor-plan/modal/object/SizeSetting.jsx

@@ -11,6 +11,7 @@ import { useObjectBatch } from '@/hooks/object/useObjectBatch'
 import { BATCH_TYPE, POLYGON_TYPE } from '@/common/common'
 import { useSurfaceShapeBatch } from '@/hooks/surface/useSurfaceShapeBatch'
 import { CalculatorInput } from '@/components/common/input/CalcInput'
+import { useSwal } from '@/hooks/useSwal'
 
 export default function SizeSetting(props) {
   const contextPopupPosition = useRecoilValue(contextPopupPositionState)
@@ -20,6 +21,7 @@ export default function SizeSetting(props) {
   const { closePopup } = usePopup()
   const { resizeObjectBatch } = useObjectBatch({})
   const { resizeSurfaceShapeBatch } = useSurfaceShapeBatch({})
+  const { swalFire } = useSwal()
   const widthRef = useRef(null)
   const heightRef = useRef(null)
   const [width, setWidth] = useState(target?.width ? (target.width * 10).toFixed() : 0)
@@ -46,6 +48,15 @@ export default function SizeSetting(props) {
     const width = widthRef.current.value
     const height = heightRef.current.value
 
+    // [OPENING-MIN-SIZE 2026-05-08] 0/빈값 입력 시 적용 차단. 0,0 으로 확정되면 4정점 동일
+    // 0-dim 객체가 plan 에 저장되어 모듈배치 단계에서 turf throw → 화면 크래시.
+    if (target.name === BATCH_TYPE.OPENING || target.name === BATCH_TYPE.SHADOW) {
+      if (width === '' || height === '' || Number(width) <= 0 || Number(height) <= 0) {
+        swalFire({ text: getMessage('common.canvas.validate.size'), icon: 'error' })
+        return
+      }
+    }
+
     if (target.name === BATCH_TYPE.OPENING || target.name === BATCH_TYPE.SHADOW) {
       resizeObjectBatch(settingTarget, target, width, height, id)
     } else if (target.name === POLYGON_TYPE.ROOF) {

src/hooks/module/useModuleBasicSetting.js

@@ -327,6 +327,15 @@ export function useModuleBasicSetting(tabNum) {
 
       //도머등 오브젝트 객체가 있으면 아웃라인 낸다
       batchObjects.forEach((obj) => {
+        // [OPENING-MIN-SIZE 2026-05-08] 기존 plan 에 저장된 0-면적 개구/그림자/도머 보호:
+        // 모든 정점이 동일 좌표면 offsetPolygon → cleanSelfIntersectingPolygon → turf.polygon throw 발생.
+        // 신규는 SizeSetting 가드로 막지만, 이미 저장된 데이터는 여기서 skip.
+        const _pts = obj.getCurrentPoints?.() || obj.points || []
+        if (_pts.length >= 2 && _pts.every((p) => p.x === _pts[0].x && p.y === _pts[0].y)) {
+          console.warn('[OPENING-MIN-SIZE 2026-05-08] 0-dim batch object skipped (outline)', { id: obj.id, name: obj.name, parentId: obj.parentId })
+          return
+        }
+
         //도머일때
         if (obj.name === BATCH_TYPE.TRIANGLE_DORMER || obj.name === BATCH_TYPE.PENTAGON_DORMER) {
           const groupPoints = obj.getCurrentPoints()
@@ -960,6 +969,12 @@ export function useModuleBasicSetting(tabNum) {
             //도머 객체를 가져옴
             if (batchObjects) {
               batchObjects.forEach((object) => {
+                // [OPENING-MIN-SIZE 2026-05-08] 0-면적 객체는 turf 변환 시 throw 위험 → skip
+                const _pts = object.getCurrentPoints?.() || object.points || []
+                if (_pts.length >= 2 && _pts.every((p) => p.x === _pts[0].x && p.y === _pts[0].y)) {
+                  console.warn('[OPENING-MIN-SIZE 2026-05-08] 0-dim batch object skipped (intersect)', { id: object.id, name: object.name })
+                  return
+                }
                 let dormerTurfPolygon = polygonToTurfPolygon(object, true)
                 const intersection = turf.intersect(turf.featureCollection([dormerTurfPolygon, tempTurfModule])) //겹치는지 확인
                 //겹치면 안됨
@@ -3716,6 +3731,12 @@ export function useModuleBasicSetting(tabNum) {
             //도머 객체를 가져옴
             if (batchObjects) {
               batchObjects.forEach((object) => {
+                // [OPENING-MIN-SIZE 2026-05-08] 0-면적 객체는 turf 변환 시 throw 위험 → skip
+                const _pts = object.getCurrentPoints?.() || object.points || []
+                if (_pts.length >= 2 && _pts.every((p) => p.x === _pts[0].x && p.y === _pts[0].y)) {
+                  console.warn('[OPENING-MIN-SIZE 2026-05-08] 0-dim batch object skipped (intersect)', { id: object.id, name: object.name })
+                  return
+                }
                 let dormerTurfPolygon
 
                 if (object.type === 'group') {

src/hooks/object/useObjectBatch.js

@@ -287,6 +287,10 @@ export function useObjectBatch({ isHidden, setIsHidden }) {
           }
 
           isDown = false
+          // [OPENING-COLLAPSE-DIAG 2026-05-08] 치수입력 mouse:up 시점 width/height 0 검출
+          if (!rect.width || !rect.height) {
+            console.warn('[OPENING-COLLAPSE-DIAG] dimension-input mouse:up rect collapsed:', { name: objName, w: rect.width, h: rect.height, sx: rect.scaleX, sy: rect.scaleY, left: rect.left, top: rect.top })
+          }
           rect.set({ name: objName, parentId: selectedSurface.id, points: rectToPolygon(rect) })
           rect.setCoords()
           initEvent()
@@ -1430,6 +1434,10 @@ export function useObjectBatch({ isHidden, setIsHidden }) {
       addCanvasMouseEventListener('mouse:up', (e) => {
         //개구, 그림자 타입일 경우 폴리곤 타입 변경
         if (BATCH_TYPE.OPENING === obj.name || BATCH_TYPE.SHADOW === obj.name) {
+          // [OPENING-COLLAPSE-DIAG 2026-05-08] 객체 이동 mouse:up 시점 width/height 0 검출
+          if (!obj.width || !obj.height || !obj.scaleX || !obj.scaleY) {
+            console.warn('[OPENING-COLLAPSE-DIAG] move mouse:up obj collapsed:', { id: obj.id, name: obj.name, w: obj.width, h: obj.height, sx: obj.scaleX, sy: obj.scaleY, left: obj.left, top: obj.top })
+          }
           obj.set({
             points: rectToPolygon(obj),
           })
@@ -1532,6 +1540,10 @@ export function useObjectBatch({ isHidden, setIsHidden }) {
       addCanvasMouseEventListener('mouse:up', (e) => {
         //개구, 그림자 타입일 경우 폴리곤 타입 변경
         if (BATCH_TYPE.OPENING == obj.name || BATCH_TYPE.SHADOW == obj.name) {
+          // [OPENING-COLLAPSE-DIAG 2026-05-08] 복제 mouse:up 시점 width/height 0 검출
+          if (!clonedObj.width || !clonedObj.height || !clonedObj.scaleX || !clonedObj.scaleY) {
+            console.warn('[OPENING-COLLAPSE-DIAG] copy mouse:up clonedObj collapsed:', { name: obj.name, w: clonedObj.width, h: clonedObj.height, sx: clonedObj.scaleX, sy: clonedObj.scaleY, left: clonedObj.left, top: clonedObj.top })
+          }
           clonedObj.set({
             points: rectToPolygon(clonedObj),
           })