[vtkusers] Update polydata by actor

roy 455535440 at qq.com
Sat Jun 11 23:15:07 EDT 2011


Hello igorznt, I met the same question
I want to draw a rectangle dynamically  in a picture use vtkPolydata ,but
when I changed the points,polydata didn't changed , did you resolve the
problem?
I watch the TransformPolyData but dont't think it can help me.

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