code: def set_rotation_matrices(self):
          
          for i in range(len(self.vertices)):
              self.vertices[i].meta['C'] = rotation_matrix(self.vertices[i].meta['axis'][0], 
                                                           self.vertices[i].meta['axis'][1], 
                                                           self.vertices[i].meta['axis'][2], 
                                                           self.vertices[i].meta['axis_order'],
                                                           degrees=True)
              # Todo: invert this by applying angle operations in reverse order
              self.vertices[i].meta['Cinv'] = np.linalg.inv(self.vertices[i].meta['C'])
docs: Set the meta information at each vertex to contain the correct matrices C and Cinv as prescribed by the rotations and rotation orders.