Trent Grover from
iMed Studios missed some features and went ahead and did them himself. Once done he shared the code. I say,
way to go! ;)

Here is the list of his changes:
- updating to compile against PV3D public beta 2 (updated from svn on 09/02/01)
- rewrote the camera system (too much has changed, but ends up simpler)
- included loading for more model types (DAE, Ase, 3ds, kmz, MD2)
- added animation playback for DAE and MD2 files
- added model scale change via up and down arrow keys
- mouse click selects current mesh for scale change
I cleaned the code (my part mostly) and made it
FDT friendly. While at it I also
cleaned the repository a bit.