This script works different compared to the other, for instance, it
requires Python 3.x to run. It also have more sophisticate flags to
run. And finally this file conforms to PEP8.
This script is not finished yet, though.
A general speedup should be apparent, with even more peformance increase when compiling optimized.
WARNING: Tested and it seems to work, but if something breaks, please report.
-Fixed many bugs in stretch mode
-Fixes to camera project and unproject as consequence of the above
-added setget to script (documented in script doc)
-more fixes to collada exporter for blender
Jorge Araya Navarro
Juan Linietsky
ehriche
Brandon DeRosier