Added SquareSprite class for OpenGL implementations that don't support GL_TEXTURE_REC...
treee305e1af41a55067499ae48756d7b1469ab04f9c
-rw-r--r-- 113220 factory.blend
-rw-r--r-- 121784 girder.blend
-rw-r--r-- 277820 missile.blend
-rw-r--r-- 277020 pad.blend
-rw-r--r-- 273596 plant.blend
-rw-r--r-- 129386 tower.py