Hi,<br><br> I have 3D data scanned by a Laser Measurement System. Now I want to delete the redundant point ,for example if I choose an area I can decide the points in this area or out of this area to be deleted. How can I achieve this operation?Use vtkPicker? How can I get the 3D scope by 2D selection? Any advice is appreciated!
<br>Thanks a lot!<br><br><br> ShiBo<br>