Update viewer.js

viewer.js

@@ -180,12 +180,11 @@ export async function initializeViewer(config, instanceId) {
     console.log("%c[VIEWER DEBUG] All assets loaded, starting app", "color: #2ECC40;");
     app.start();
     progressDialog.style.display = 'none';
-
     
     modelEntity = new pc.Entity('model');
     modelEntity.addComponent('gsplat', { asset: assets.sogs });
     modelEntity.setLocalPosition(modelX, modelY, modelZ);
-    modelEntity.setFromEulerAngles(modelRotationX, modelRotationY, modelRotationZ);
+    modelEntity.setLocalEulerAngles(modelRotationX, modelRotationY, modelRotationZ);
     modelEntity.setLocalScale(modelScale, modelScale, modelScale);
     app.root.addChild(modelEntity);