OpenMesh
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00001 /*===========================================================================*\ 00002 * * 00003 * OpenMesh * 00004 * Copyright (C) 2001-2011 by Computer Graphics Group, RWTH Aachen * 00005 * www.openmesh.org * 00006 * * 00007 *---------------------------------------------------------------------------* 00008 * This file is part of OpenMesh. * 00009 * * 00010 * OpenMesh is free software: you can redistribute it and/or modify * 00011 * it under the terms of the GNU Lesser General Public License as * 00012 * published by the Free Software Foundation, either version 3 of * 00013 * the License, or (at your option) any later version with the * 00014 * following exceptions: * 00015 * * 00016 * If other files instantiate templates or use macros * 00017 * or inline functions from this file, or you compile this file and * 00018 * link it with other files to produce an executable, this file does * 00019 * not by itself cause the resulting executable to be covered by the * 00020 * GNU Lesser General Public License. This exception does not however * 00021 * invalidate any other reasons why the executable file might be * 00022 * covered by the GNU Lesser General Public License. * 00023 * * 00024 * OpenMesh is distributed in the hope that it will be useful, * 00025 * but WITHOUT ANY WARRANTY; without even the implied warranty of * 00026 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * 00027 * GNU Lesser General Public License for more details. * 00028 * * 00029 * You should have received a copy of the GNU LesserGeneral Public * 00030 * License along with OpenMesh. If not, * 00031 * see <http://www.gnu.org/licenses/>. * 00032 * * 00033 \*===========================================================================*/ 00034 00035 /*===========================================================================*\ 00036 * * 00037 * $Revision: 362 $ * 00038 * $Date: 2011-01-26 10:21:12 +0100 (Mi, 26 Jan 2011) $ * 00039 * * 00040 \*===========================================================================*/ 00041 00042 00043 //============================================================================= 00044 // 00045 // Mesh Items Concept 00046 // 00047 //============================================================================= 00048 00049 00050 #error this file is for documentation purposes only 00051 00052 00053 //== NAMESPACES =============================================================== 00054 00055 00056 namespace OpenMesh { 00057 namespace Concepts { 00058 00059 00060 //== CLASS DEFINITION ========================================================= 00061 00062 00068 struct MeshItems { 00069 00070 00078 template <class Refs_> class VertexT 00079 { 00080 public: 00081 00083 typedef Refs_ Refs; 00084 00086 VertexT(); 00087 00089 HalfedgeHandle halfedge_handle() const; 00091 void set_halfedge_handle(HalfedgeHandle _eh); 00092 }; 00093 00094 00095 00096 00104 template <class Refs_> class HalfedgeT 00105 { 00106 public: 00107 00109 typedef Refs_ Refs; 00110 00113 VertexHandle vertex_handle() const; 00114 00117 void set_vertex_handle(VertexHandle _vh); 00118 00121 FaceHandle face_handle() const; 00122 00125 void set_face_handle(FaceHandle _fh); 00126 00129 HalfedgeHandle next_halfedge_handle() const; 00130 00133 void set_next_halfedge_handle(HalfedgeHandle _eh); 00134 }; 00135 00136 00137 00138 00146 template <class Refs_> class EdgeT 00147 { 00148 public: 00149 00151 typedef Refs_ Refs; 00152 00155 Halfedge halfedges[2]; 00156 }; 00157 00158 00159 00160 00168 template <class Refs_> class FaceT 00169 { 00170 public: 00171 00173 typedef Refs_ Refs; 00174 00177 typedef GenProg::TagTrue IsTriangle; 00179 static bool is_triangle(); 00180 00182 unsigned char n_vertices() const; 00185 void set_n_vertices(unsigned char _n); 00186 00188 HalfedgeHandle halfedge_handle() const; 00191 void set_halfedge_handle(HalfedgeHandle _eh); 00192 }; 00193 00194 }; 00195 00196 //============================================================================= 00197 } // namespace Concepts 00198 } // namespace OpenMesh 00199 //=============================================================================