OnPlacementComplete()

override void OnPlacementComplete	(	Man	player,
		vector	position = "0 0 0",
		vector	orientation = "0 0 0" )

См. определение в файле LargeTent.c строка 130

    {
        super.OnPlacementComplete( player, position, orientation );
            
        PlayerBase pb = PlayerBase.Cast( player );
        
        if ( g_Game.IsServer() )
        {
            if ( !m_ClutterCutter )
            {
                m_ClutterCutter = g_Game.CreateObjectEx( "LargeTentClutterCutter", pb.GetLocalProjectionPosition(), ECE_PLACE_ON_SURFACE );
                m_ClutterCutter.SetOrientation( pb.GetLocalProjectionOrientation() );    
            }
        }   
    }

Перекрестные ссылки ECE_PLACE_ON_SURFACE, g_Game и m_ClutterCutter.