def restore(self, state):
        '''Restore the camera state, passed as a *state*
        dictionary. You can obtain a previous state from the method
        `Camera.state`.

        '''
        self.a = np.array(state['a']).copy()
        self.b = np.array(state['b']).copy()
        self.c = np.array(state['c']).copy()
        self.pivot = np.array(state['pivot']).copy()
        self.position = np.array(state['position']).copy()
def restore ( self , state ) : self . a = np . array ( state [ 'a' ] ) . copy ( ) self . b = np . array ( state [ 'b' ] ) . copy ( ) self . c = np . array ( state [ 'c' ] ) . copy ( ) self . pivot = np . array ( state [ 'pivot' ] ) . copy ( ) self . position = np . array ( state [ 'position' ] ) . copy ( )
Restore the camera state, passed as a *state*
        dictionary. You can obtain a previous state from the method
        `Camera.state`.