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00001 /* 00002 Crystal Space Tesselator 00003 Copyright (C) 1999 by Denis Dmitriev 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_GEOM_TESSELAT_H__ 00021 #define __CS_GEOM_TESSELAT_H__ 00022 00029 #include "vector3.h" 00030 00114 class csTesselator 00115 { 00116 public: 00120 struct GridCell 00121 { 00122 csVector3 p[8]; 00123 float val[8]; 00124 GridCell() {} // NextStep 3.3 compiler barfs without this when a client 00125 // attempts to construct a GridCell on the stack. 00126 }; 00127 00128 // Perform the tesselation. See class documentation for a full description. 00129 static int Tesselate(const GridCell&, csVector3* vertices); 00130 }; 00131 00134 #endif // __CS_GEOM_TESSELAT_H__