public void backup_closest(SWIGTYPE_p_btVector3 v)
{
BulletCollisionPINVOKE.btVoronoiSimplexSolver_backup_closest(swigCPtr, SWIGTYPE_p_btVector3.getCPtr(v));
if (BulletCollisionPINVOKE.SWIGPendingException.Pending) throw BulletCollisionPINVOKE.SWIGPendingException.Retrieve();
}