title: OBB-OBB Point of Intersection
body: <p>I have looked at a couple of threads about finding the point of intersection between two OBBs.  I still don't understand how to find the axis of least penetration.  I need to find the axis of least penetration which I believe is also termed the last separating axis in David Eberly's paper to figure out which portion of the table I should use to calculate the intersection point.  This is the paper and the pages of interest start at 9 <a href="http://www.geometrictools.com/Documentation/DynamicCollisionDetection.pdf" rel="nofollow">http://www.geometrictools.com/Documentation/DynamicCollisionDetection.pdf</a>.<br>
  So how do I find the axis of least penetration/last separating axis?  </p>