[vtkusers] how to get rid unimportant part from polydata?

[Andy Cedilnik]

Hi Zhang,

Try clipping.

			Andy

On Tue, 2002-11-26 at 01:12, Zhang zhijun wrote:
>   I have an surface model(vtkPolyData) which shown in this picture, there are some anonying part near the face, 
> I want to know how I can get rid of the parts except the face?