def get_tmatrix(self):
c = self.get_center()
tmatrix = Matrix44.identity()
# tmatrix = Matrix44.z_rotation(math.radians(self.rotation))
tmatrix.translate += Vector3(-c.x, -c.y, 0)
tmatrix.translate += Vector3(self.world_pos.x, self.world_pos.y, 0)
# z_rotation_matrix = Matrix44.z_rotation(math.radians(self.rotation))
# z_rotation_matrix.invert()
# tmatrix *= z_rotation_matrix
# Can't get rotation working :(
# Working:
# tmatrix = Matrix44.translation(self.world_pos.x, self.world_pos.y, 0)
return tmatrix