Moved hooks before early returns

X-Lovable-Edit-ID: edt-c703c880-46fb-435e-95fc-c26b2f4ac503
Co-authored-by: Reifonas <211114984+Reifonas@users.noreply.github.com>

src/components/three/ModelViewer.tsx

@@ -239,17 +239,6 @@ function GLBModel({ sceneModel, isActive }: { sceneModel: SceneModel; isActive:
   const scaleRatio = useModelStore((st) => st.scaleRatio);
   const renderFactor = scaleRatio?.factor ?? 1;
 
-  if (!sceneModel.visible) return null;
-  if (!scene) return null;
-
-  // Determine dominant local axis of the model (longest bbox side) for axial roll
-  const dominantAxis: 'x' | 'y' | 'z' =
-    modelInfo.size.x >= modelInfo.size.y && modelInfo.size.x >= modelInfo.size.z
-      ? 'x'
-      : modelInfo.size.y >= modelInfo.size.z
-      ? 'y'
-      : 'z';
-
   // Calibration quaternion (applied innermost, around center). We render with identity
   // while calibration is in progress for this model so face normals reflect the
   // un-calibrated frame; the result is committed at the end.
@@ -262,6 +251,17 @@ function GLBModel({ sceneModel, isActive }: { sceneModel: SceneModel; isActive:
   }, [calQuatArr, isCalibratingThis]);
   const calGroupRef = useRef<THREE.Group>(null);
 
+  if (!sceneModel.visible) return null;
+  if (!scene) return null;
+
+  // Determine dominant local axis of the model (longest bbox side) for axial roll
+  const dominantAxis: 'x' | 'y' | 'z' =
+    modelInfo.size.x >= modelInfo.size.y && modelInfo.size.x >= modelInfo.size.z
+      ? 'x'
+      : modelInfo.size.y >= modelInfo.size.z
+      ? 'y'
+      : 'z';
+
   return (
     <group
       scale={[renderFactor, renderFactor, renderFactor]}