Function reflect

Engine/source/math/mathUtils.h:171–174

Simple reflection equation - pass in a vector and a normal to reflect off of

   /// Simple reflection equation - pass in a vector and a normal to reflect off of
   inline Point3F reflect( Point3F &inVec, Point3F &norm )
   {
      return inVec - norm * ( mDot( inVec, norm ) * 2.0f );
   }

   /// Collide two capsules (sphere swept lines) against each other, reporting only if they intersect or not.
   /// Based on routine from "Real Time Collision Detection" by Christer Ericson pp 114.