nevrax.org : docs

00001 
00007 /* Copyright, 2000-2002 Nevrax Ltd.
00008  *
00009  * This file is part of NEVRAX NEL.
00010  * NEVRAX NEL is free software; you can redistribute it and/or modify
00011  * it under the terms of the GNU General Public License as published by
00012  * the Free Software Foundation; either version 2, or (at your option)
00013  * any later version.
00014 
00015  * NEVRAX NEL is distributed in the hope that it will be useful, but
00016  * WITHOUT ANY WARRANTY; without even the implied warranty of
00017  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00018  * General Public License for more details.
00019 
00020  * You should have received a copy of the GNU General Public License
00021  * along with NEVRAX NEL; see the file COPYING. If not, write to the
00022  * Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
00023  * MA 02111-1307, USA.
00024  */
00025 
00026 #include "std3d.h"
00027 
00028 #include "nel/misc/debug.h"
00029 #include "3d/base_clip_obs.h"
00030 #include "3d/clip_trav.h"
00031 #include "3d/render_trav.h"
00032 #include "3d/anim_detail_trav.h"
00033 #include "3d/load_balancing_trav.h"
00034 
00035 
00036 using namespace std;
00037 using namespace NLMISC;
00038 
00039 
00040 namespace NL3D
00041 {
00042 
00043 
00044 // ***************************************************************************
00045 // ***************************************************************************
00046 // IBaseClipObs
00047 // ***************************************************************************
00048 // ***************************************************************************
00049 
00050 
00051 // ***************************************************************************
00052 IBaseClipObs::~IBaseClipObs()
00053 {
00054         // I must remove me from _VisibleList.
00055         if(_IndexInVisibleList>=0)
00056         {
00057                 CClipTrav       *clipTrav= (CClipTrav*) Trav;
00058                 nlassert(_IndexInVisibleList < (sint)clipTrav->_VisibleList.size() );
00059                 // Mark NULL. NB: faster than a CRefPtr.
00060                 clipTrav->_VisibleList[_IndexInVisibleList]= NULL;
00061                 _IndexInVisibleList= -1;
00062         }
00063 }
00064 
00065 
00066 // ***************************************************************************
00067 void IBaseClipObs::init()
00068 {
00069         IObs::init();
00070         nlassert( dynamic_cast<IBaseHrcObs*> (getObs(HrcTravId)) );
00071         HrcObs= static_cast<IBaseHrcObs*> (getObs(HrcTravId));
00072         nlassert( dynamic_cast<IBaseRenderObs*> (getObs(RenderTravId)) );
00073         RenderObs= static_cast<IBaseRenderObs*> (getObs(RenderTravId));
00074 
00075         AnimDetailObs= safe_cast<IBaseAnimDetailObs*> (getObs(AnimDetailTravId));
00076         LoadBalancingObs= safe_cast<IBaseLoadBalancingObs*> (getObs(LoadBalancingTravId));
00077 
00078 }
00079 
00080 
00081 // ***************************************************************************
00082 void    IBaseClipObs::forceClip(TClipReason clipReason)
00083 {
00084         // for all sons
00085         for(IObs *c= getFirstChild(); c!=NULL; c= getNextChild())
00086         {
00087                 IBaseClipObs    *clipObs= static_cast<IBaseClipObs*>(c);
00088                 // call it on son.
00089                 clipObs->forceClip(clipReason);
00090         }
00091 }
00092 
00093 
00094 } // NL3D
base_clip_obs.cpp
