How to update the bounding volumes?

Troubleshooting graphics
1

after i moved an entity, how to i update its boudingvolume? i need the updated values in the same frame

2

Try model.updateGeometricState(0,true)

Make sure the spatial's bounds are not locked (with lock or lockBounds)

3

that worked. but doesn't that eat performance?

4

No, it is optimized to only update what is 'dirty', i.e modifications which were not applied.

You usually call this method on the scene graph at your update method.