[vtkusers] display two objects

付文宇 fuwenyu at emails.bjut.edu.cn
Mon Feb 19 09:43:58 EST 2007


hi everyone
   I want to display both a helix and a cone by vtk. There is a hint which said i
should use two actors. I use two actors, but the result of display only display
one object. I do not know why. Can someone give me a example? 

thanks in advance.





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