[vtkusers] how to convert from imagedata to polydata?

wolfweed wolfweed at sina.com
Fri Mar 8 00:58:18 EST 2002


hi, 
   I want to read slice data by vtkImageReader and change it to polydata.I have tried vtkImageToPolyDataFiter and vtkStructuredPointsToPolyDataFilter,but failed.how to convert from imagedata to polydata?
   thanks in advance
   Pengliang      
 




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