/*
================
rvVehicle::AddDamageEffect
================
*/
void rvVehicle::AddDamageEffect ( const trace_t &collision, const idVec3 &velocity, const char *damageDefName, idEntity* inflictor ) {
	// If there are still shields remaining then play a shield effect at the impact point
	if ( HasDrivers() && shieldHealth.GetCurrentValue ( gameLocal.time ) > 0 ) {
		jointHandle_t joint = animator.GetJointHandle( spawnArgs.GetString( "fx_shield_joint", "" ) );
		idVec3 dir;
		dir = collision.c.point - GetPhysics()->GetCenterMass ();
		dir.NormalizeFast ( );
		if ( INVALID_JOINT == joint ) {
			PlayEffect ( "fx_shield", collision.c.point, dir.ToMat3(), false, vec3_origin, true );
		} else {
			PlayEffect ( "fx_shield", joint, false, vec3_origin, true );
		}
	}
}