I'm trying to use the Difference 3D tool at the moment and I keep getting this error:
WARNING 050097: Difference failed when subtracting from ShadowAffectsScreen, OID: 1, result is NOT simple.
It usually then crashes ArcGlobe or whatever I have open.
I'm not entirely sure what that message means and why it keeps occurring. I'm trying to use the tool to find areas that have new shadows, past shadows and no shadows at all.
Cheers