Cage,

On my way to hit the sack, I just noticed that the routine is currently set up to try to return the Vertices that make up the tripoly that was hit... should be returning the Indices of those verts, not the verts themselves (the file-writing code wants the indices).  I kinda left the return value up in the air anyway... I just wanted to point that out so you can fix that as well :).

Cinema4D Plugins (Home of Riptide, Riptide Pro, Undertow, Morph Mill, KyamaSlide and I/Ogre plugins) Poser products Freelance Modelling, Poser Rigging, UV-mapping work for hire.