[vtkusers] Speed up strategies for ray casting using vtkOBBTree?

BBerco bebe0705 at colorado.edu
Fri Nov 4 20:03:19 EDT 2016


David, 

huge improvement indeed, thanks! 

I am going to try to see if I can implement the method I mentioned earlier.
I'm pretty sure I can get an even faster process by only retaining cells
neighbouring the one impacted by the first ray.

Ben



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