[vtkusers] Revision: intersect with line

[Luke Hua]

Hi, there,
 
I use vtkcelllocator(intersectwithline)to get intersect point with a polydataset. Correct me if I am wrong, it seems sometimes it returns the farest intersect point. How can I get the most proximate intersect point?
 
Regards! 
 
                                                                            Luke



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