[vtkusers] Raycast

[alexandre gouaillard]

hi everyone

I have an origin point, a direction (vector), and I 'd like to find the first intersection with a given mesh (polydata).

I tried to take a look at raycasting method in vtk , but they all deal with volume rendering issues.

Is there anything allready written in VTK to do this , or any class/method which could give me a hint on how to do this ?

thanks in advance.

alex
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://www.vtk.org/pipermail/vtkusers/attachments/20020614/b2a9b43b/attachment.htm>