CrystalSpace

Public API Reference

ivaria/terraform.h

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00001 /*
00002     Copyright (C) 2004 by Anders Stenberg, Daniel Duhprey
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_IVARIA_TERRAFORM_H__
00020 #define __CS_IVARIA_TERRAFORM_H__
00021 
00026 #include "csutil/scf.h"
00027 #include "csutil/strset.h"
00028 
00029 struct iMaterialWrapper;
00030 struct iTerraSampler;
00031 
00032 class csBox2;
00033 class csVector2;
00034 class csVector3;
00035 
00036 SCF_VERSION (iTerraFormer, 0, 0, 1);
00037 
00042 struct iTerraFormer : public iBase
00043 {
00048   virtual csPtr<iTerraSampler> GetSampler (csBox2 region, 
00049     unsigned int resolution) = 0;
00050 
00057   virtual bool SampleFloat (csStringID type, float x, float z, 
00058     float &value) = 0;
00059 
00066   virtual bool SampleVector2 (csStringID type, float x, float z, 
00067     csVector2 &value) = 0;
00068 
00075   virtual bool SampleVector3 (csStringID type, float x, float z, 
00076     csVector3 &value) = 0;
00077 
00084   virtual bool SampleInteger (csStringID type, float x, float z, 
00085     int &value) = 0;
00086 };
00087 
00088 
00089 SCF_VERSION (iTerraSampler, 0, 0, 1);
00090 
00096 struct iTerraSampler : public iBase
00097 {
00104   virtual const float *SampleFloat (csStringID type) = 0;
00105 
00112   virtual const csVector2 *SampleVector2 (csStringID type) = 0;
00113 
00120   virtual const csVector3 *SampleVector3 (csStringID type) = 0;
00121 
00128   virtual const int *SampleInteger (csStringID type) = 0;
00129 
00134   virtual const csArray<iMaterialWrapper*> &GetMaterialPalette () = 0;
00135 
00137   virtual const csBox2 &GetRegion () const = 0;
00138 
00140   virtual unsigned int GetResolution () const = 0;
00141   
00147   virtual unsigned int GetVersion () const = 0;
00148   
00157   virtual void Cleanup () = 0; 
00158 };
00159 
00160 #endif // __CS_IVARIA_TERRAFORM_H__

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