[Algorithms] Clipping against OBBs

[Doug C. <dc...@d-...>]

Does anyone know of any good code sources for fast clipping of
lines/triangles against OBBs? I guess the idea would be to pull the planes
out of the OBB and clip against them - something along that line of thought?
If you are keeping track of the Center, Corner, Axes, Normalized Axes, and
Half Size, whats the fastest way to get the 6 plane equations of the OBB
from that ( or if cheaper/faster clipping approach available is there info
on that? )

Doug Chism