ivaria/terraform.h
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 00022 #include "csgeom/box.h" 00023 #include "csgeom/vector2.h" 00024 #include "csgeom/vector3.h" 00025 00026 #include "csutil/array.h" 00027 #include "csutil/refarr.h" 00028 #include "csutil/scf.h" 00029 00030 #include "iengine/material.h" 00031 00032 struct iTerraSampler; 00033 00034 SCF_VERSION (iTerraFormer, 0, 0, 1); 00035 00040 struct iTerraFormer : public iBase 00041 { 00046 virtual csPtr<iTerraSampler> GetSampler (csBox2 region, 00047 unsigned int resolution) = 0; 00048 00055 virtual bool SampleFloat (csStringID type, float x, float z, 00056 float &value) = 0; 00057 00064 virtual bool SampleVector2 (csStringID type, float x, float z, 00065 csVector2 &value) = 0; 00066 00073 virtual bool SampleVector3 (csStringID type, float x, float z, 00074 csVector3 &value) = 0; 00075 00082 virtual bool SampleInteger (csStringID type, float x, float z, 00083 int &value) = 0; 00084 }; 00085 00086 00087 SCF_VERSION (iTerraSampler, 0, 0, 1); 00088 00094 struct iTerraSampler : public iBase 00095 { 00102 virtual const float *SampleFloat (csStringID type) = 0; 00103 00110 virtual const csVector2 *SampleVector2 (csStringID type) = 0; 00111 00118 virtual const csVector3 *SampleVector3 (csStringID type) = 0; 00119 00126 virtual const int *SampleInteger (csStringID type) = 0; 00127 00132 virtual const csArray<iMaterialWrapper*> &GetMaterialPalette () = 0; 00133 00135 virtual const csBox2 &GetRegion () const = 0; 00136 00138 virtual unsigned int GetResolution () const = 0; 00139 00145 virtual unsigned int GetVersion () const = 0; 00146 00155 virtual void Cleanup () = 0; 00156 }; 00157 00158 #endif // __CS_IVARIA_TERRAFORM_H__
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