def create_geom(self):
DEBUG("create_geom")
eye = array([0.0, 0.0, 7.0], dtype=float32)
center = array([0.0, 0.0, 0.0], dtype=float32)
up = array([0.0, 1.0, 0.0], dtype=float32)
fov = 30.0
zNear = 1.0
zFar = 10.0
bias = 1
self.wv.createContext(bias, fov, zNear, zFar, eye, center, up)
self.model_file = os.path.expanduser(os.path.abspath(self.geometry_file))
geom = STLGeometryObject(self.model_file)
geom.get_visualization_data(self.wv, angle=15.,
relSide=.02, relSag=.001)