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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 00038 #define CS_POLYMESH_CLOSED 1 00039 00048 #define CS_POLYMESH_NOTCLOSED 2 00049 00055 #define CS_POLYMESH_CONVEX 4 00056 00065 #define CS_POLYMESH_NOTCONVEX 8 00066 00070 #define CS_POLYMESH_DEFORMABLE 16 00071 00078 #define CS_POLYMESH_TRIANGLEMESH 32 00079 00087 struct csMeshedPolygon 00088 { 00089 int num_vertices; 00090 int* vertices; 00091 }; 00092 00093 class csVector3; 00094 struct csTriangle; 00095 00096 SCF_VERSION (iPolygonMesh, 0, 5, 0); 00097 00113 struct iPolygonMesh : public iBase 00114 { 00116 virtual int GetVertexCount () = 0; 00118 virtual csVector3* GetVertices () = 0; 00120 virtual int GetPolygonCount () = 0; 00122 virtual csMeshedPolygon* GetPolygons () = 0; 00124 virtual int GetTriangleCount () = 0; 00126 virtual csTriangle* GetTriangles () = 0; 00131 virtual void Lock () = 0; 00135 virtual void Unlock () = 0; 00136 00153 virtual csFlags& GetFlags () = 0; 00154 00160 virtual uint32 GetChangeNumber () const = 0; 00161 }; 00162 00165 #endif // __CS_IGEOM_POLYMESH_H__ 00166