Method getZeroImpulse

Engine/source/T3D/rigid.cpp:225–232

----------------------------------------------------------------------------- Calculate the inertia along the given vector This function can be used to calculate the amount of force needed to affect a change in velocity along the specified normal applied at the given point. */

   the given point.
*/
F32 Rigid::getZeroImpulse(const Point3F& r,const Point3F& normal)
{
   Point3F a,b,c;
   mCross(r,normal,&a);
   invWorldInertia.mulV(a,&b);
   mCross(b,r,&c);
   return 1 / (oneOverMass + mDot(c,normal));
}

F32 Rigid::getKineticEnergy()
{