public static float Proximity(btDbvtAabbMm a, btDbvtAabbMm b) { float ret = BulletPINVOKE.Proximity(btDbvtAabbMm.getCPtr(a), btDbvtAabbMm.getCPtr(b)); if (BulletPINVOKE.SWIGPendingException.Pending) { throw BulletPINVOKE.SWIGPendingException.Retrieve(); } return(ret); }