iengine/lod.h Source File (Crystal Space 2.0 Public API Reference)

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iengine/lod.h
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    00001 /*
    00002     Copyright (C) 2001 by Jorrit Tyberghein and Richard D. Shank
    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_LOD_H__
    00020 #define __CS_IENGINE_LOD_H__
    00021
    00029 #include "csutil/scf.h"
    00030
    00031 struct iSharedVariable;
    00032
    00037 struct iLODControl : public virtual iBase
    00038 {
    00039   SCF_INTERFACE(iLODControl, 2,0,1);
    00040
    00051   virtual void SetLOD (float m, float a) = 0;
    00052
    00056   virtual void GetLOD (float& m, float& a) const = 0;
    00057
    00061   virtual void SetLOD (iSharedVariable* varm, iSharedVariable* vara) = 0;
    00062
    00068   virtual void GetLOD (iSharedVariable*& varm, iSharedVariable*& vara)
    00069         const = 0;
    00070
    00077   virtual int GetLODPolygonCount (float lod) const = 0;
    00078
    00079   // @@@ Poke res for docs
    00083   virtual void SetLODFade (float f) = 0;
    00084
    00088   virtual void GetLODFade (float& f) const = 0;
    00089
    00093   virtual void SetLODFade (iSharedVariable* varf) = 0;
    00094
    00099   virtual void GetLODFade (iSharedVariable*& varf) const = 0;
    00100 };
    00101
    00104 #endif // __CS_IENGINE_LOD_H__
    00105