I am trying to use vtkDecimatePro (version 5.0) to simplify a surface mesh. One problem I encountered is that the resulting mesh is no longer a valid manifold, and has duplicate triangles. <br>vtkCleanPolyData can't resolve this problem (and actually vtkCleanPolyData can also generate this problem).
<br><br>Has anyone known a solution?<br><br>Thanks!<br><br>-Xiao<br>