[vtkusers] vtkVCollider or some other solution for collision detection?

[Surajit Nundy]

I came across 
http://www.cineca.it/manuali/maf/mfl/classvtkVCollider.html and was 
wondering if this was publicly available or better still, if someone 
had jni-wrapped it. It would be very useful for my work.  Is there any 
other collision detection solution that has worked in vtk for large 
complex files?  I am familiar with vtkOBBTree, but this doesn't seem to 
work very well with, say, an imported VRML file.


Thanks
Surajit Nundy