Merge branch 'main' into feat/upgrade-and-bug-fix

packages/viewer/src/components/renderers/item/item-renderer.tsx

@@ -22,6 +22,10 @@ import { MeshStandardNodeMaterial } from 'three/webgpu'
 import { useNodeEvents } from '../../../hooks/use-node-events'
 import { resolveCdnUrl } from '../../../lib/asset-url'
 import { useItemLightPool } from '../../../store/use-item-light-pool'
+import {
+  requestItemMeshMetadataSync,
+  setItemMeshMetadataSourceRoot,
+} from '../../../systems/item-mesh-metadata/sync-request'
 import { ErrorBoundary } from '../../error-boundary'
 import { NodeRenderer } from '../node-renderer'
 
@@ -107,6 +111,19 @@ const ModelRenderer = ({ node }: { node: ItemNode }) => {
     useScene.getState().dirtyNodes.add(node.parentId as AnyNodeId)
   }, [node.parentId])
 
+  // Re-sync when GLTF `scene` or external `metadata` edits should invalidate cached footprint/bounds.
+  // biome-ignore lint/correctness/useExhaustiveDependencies: intentional — asset load and metadata drive mesh-metadata sync
+  useEffect(() => {
+    const cloneRoot = ref.current
+    if (!cloneRoot) return
+
+    setItemMeshMetadataSourceRoot(node.id, cloneRoot)
+    requestItemMeshMetadataSync(node.id)
+    return () => {
+      setItemMeshMetadataSourceRoot(node.id, null)
+    }
+  }, [node.id, node.metadata, scene])
+
   useEffect(() => {
     const interactive = interactiveRef.current
     if (!interactive) return