public int getSimplex(SWIGTYPE_p_btVector3 pBuf, SWIGTYPE_p_btVector3 qBuf, SWIGTYPE_p_btVector3 yBuf) { int ret = BulletCollisionPINVOKE.btVoronoiSimplexSolver_getSimplex(swigCPtr, SWIGTYPE_p_btVector3.getCPtr(pBuf), SWIGTYPE_p_btVector3.getCPtr(qBuf), SWIGTYPE_p_btVector3.getCPtr(yBuf)); return ret; }