CrystalSpace

Public API Reference

iengine/imposter.h

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00001 /*
00002     Copyright (C) 2002 by Keith Fulton
00003 
00004     This library is free software; you can redistribute it and/or
00005     modify it under the terms of the GNU Library General Public
00006     License as published by the Free Software Foundation; either
00007     version 2 of the License, or (at your option) any later version.
00008 
00009     This library is distributed in the hope that it will be useful,
00010     but WITHOUT ANY WARRANTY; without even the implied warranty of
00011     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012     Library General Public License for more details.
00013 
00014     You should have received a copy of the GNU Library General Public
00015     License along with this library; if not, write to the Free
00016     Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
00017 */
00018 
00019 #ifndef __CS_IENGINE_IMPOSTER_H__
00020 #define __CS_IENGINE_IMPOSTER_H__
00021 
00022 
00030 #include "csutil/scf.h"
00031 
00032 struct iSharedVariable;
00033 class csReversibleTransform;
00034 
00039 struct iImposter : public virtual iBase
00040 {
00041   SCF_INTERFACE(iImposter, 2, 0, 0);
00042 
00044   virtual void SetImposterActive (bool flag)=0;
00045   virtual bool GetImposterActive () const =0;
00046 
00053   virtual void SetMinDistance (iSharedVariable* dist) = 0;
00054 
00062   virtual void SetRotationTolerance (iSharedVariable* angle) = 0;
00063 
00068   virtual void CreateImposter (csReversibleTransform& pov) = 0;
00069 
00072 
00074   virtual bool WouldUseImposter (csReversibleTransform& pov) const = 0;
00075 };
00076 
00079 #endif // __CS_IENGINE_IMPOSTER_H__

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