Hi, all<br><br>I am tryng to used vtkDecimatePro instance to decimate my model, which has 5k+ points. I've done as follows:<br><br><b>vtkSmartPointer<vtkDecimatePro> decimate = vtkSmartPointer<vtkDecimatePro>::New();<br>
decimate->SetInput(polydata); //polydata is my model<br>decimate->SetTargetReduction(0.9116); //Decimate the model to 500 points<br>decimate->Updata();</b><br><br>However, by carefully examine the resulting points, I found that there are few points have the same coordinates in all three dimensions, which means they are actually the same point!<br>
<br>May I know if there is any way I can deal with this?<br><br>Thank you very much.<br><br>Best regards<br>Wenlong<br>