def update_shapes(self, physics):
for obj in self.objects:
if hasattr(obj, 'physics') and obj in physics:
trans, rot = physics[obj]
obj.shape.translationMatrix = trans
obj.shape.rotationMatrix = rot
if hasattr(obj, 'extra_shapes'):
for s, x, y, z in obj.extra_shapes:
p = SimpleVector(x, y, z)
p.matMul(rot)
m4 = Matrix(trans)
m4.translate(p)
s.translationMatrix = m4
s.rotationMatrix = rot
