Hi Dave Pont,<br> <br>I read your message sent to Ralf about Using polygondata as Implicit function for vtkCutter. It seemed you have a C++ code for a vtk class that <br>will treat a polygonal surface as an implicit surface. In my work now, I am looking for it .
<br>Would you mind sending a copy to me ?<br>Thanks in advance<br>PS: I am working on bats' biosonar system in Shandong University,China.<br><br>regards <br> Xiaobin <br>