igeom/polymesh.h
00001 /* 00002 Crystal Space 3D engine 00003 Copyright (C) 2000 by Jorrit Tyberghein 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 00018 */ 00019 00020 #ifndef __CS_IGEOM_POLYMESH_H__ 00021 #define __CS_IGEOM_POLYMESH_H__ 00022 00023 #include "csutil/scf.h" 00024 #include "csutil/flags.h" 00025 00041 #define CS_POLYMESH_CLOSED 1 00042 00051 #define CS_POLYMESH_NOTCLOSED 2 00052 00061 #define CS_POLYMESH_CONVEX 4 00062 00071 #define CS_POLYMESH_NOTCONVEX 8 00072 00076 #define CS_POLYMESH_DEFORMABLE 16 00077 00084 #define CS_POLYMESH_TRIANGLEMESH 32 00085 00093 struct csMeshedPolygon 00094 { 00095 int num_vertices; 00096 int* vertices; 00097 }; 00098 00099 class csVector3; 00100 struct csTriangle; 00101 00102 SCF_VERSION (iPolygonMesh, 0, 5, 0); 00103 00138 struct iPolygonMesh : public iBase 00139 { 00141 virtual int GetVertexCount () = 0; 00143 virtual csVector3* GetVertices () = 0; 00145 virtual int GetPolygonCount () = 0; 00147 virtual csMeshedPolygon* GetPolygons () = 0; 00149 virtual int GetTriangleCount () = 0; 00151 virtual csTriangle* GetTriangles () = 0; 00156 virtual void Lock () = 0; 00160 virtual void Unlock () = 0; 00161 00178 virtual csFlags& GetFlags () = 0; 00179 00185 virtual uint32 GetChangeNumber () const = 0; 00186 }; 00187 00190 #endif // __CS_IGEOM_POLYMESH_H__ 00191
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