def __init__(self):
GLZPR.__init__(self)
Manager.__init__(self)
self.start = time.time()
self._animating = False
self.render_speed = 10
self.render_normals = True
self.render_textures = True
self.render_analysis = True
self.cull_faces = False
global use_shaders, use_vbros
self.shaders = use_shaders
self.vbos = use_vbros
if self.vbos:
# picking crashes
self._pick = lambda *args: ([],[])
