#NEWLINE# def _size_changed( self , old , new ) : #NEWLINE# #INDENT# self . set ( length = new [ 0 ] , trait_change_notify = False ) #NEWLINE# self . set ( height = self [ 1 ] , trait_change_notify = False ) #NEWLINE# self . set ( width = new [ 2 ] , trait_change_notify = False ) #NEWLINE# ( self . points , lines ) = self . _create_points ( self . size , self . pos ) #NEWLINE# self . polydata . points = self . points #NEWLINE# self . polydata . modified ( ) #NEWLINE# self . render ( )