diff --git a/src/components/three/ModelViewer.tsx b/src/components/three/ModelViewer.tsx
index 2a33327..ff5aec5 100644
--- a/src/components/three/ModelViewer.tsx
+++ b/src/components/three/ModelViewer.tsx
@@ -3,11 +3,11 @@ import { Canvas, useThree, useFrame } from '@react-three/fiber';
 import { OrbitControls, useGLTF, Grid, Html, Line } from '@react-three/drei';
 import { Loader2 } from 'lucide-react';
 import * as THREE from 'three';
-import { useModelStore } from '@/stores/useModelStore';
+import { useModelStore, type SceneModel } from '@/stores/useModelStore';
 import { findNearestVertex, detectHoleAtFace, findNearestEdgeSegment } from './SmartMeasure';
 
 interface ModelViewerProps {
-  url: string;
+  url?: string; // legacy, ignored — uses store.models
 }
 
 function LoadingFallback() {