00001 // g2o - General Graph Optimization 00002 // Copyright (C) 2011 R. Kuemmerle, G. Grisetti, W. Burgard 00003 // 00004 // This file is part of g2o. 00005 // 00006 // g2o is free software: you can redistribute it and/or modify 00007 // it under the terms of the GNU General Public License as published by 00008 // the Free Software Foundation, either version 3 of the License, or 00009 // (at your option) any later version. 00010 // 00011 // g2o is distributed in the hope that it will be useful, 00012 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 // GNU General Public License for more details. 00015 // 00016 // You should have received a copy of the GNU General Public License 00017 // along with g2o. If not, see <http://www.gnu.org/licenses/>. 00018 00019 #ifndef DRAW_HELPERS_H 00020 #define DRAW_HELPERS_H 00021 00022 #include <qgl.h> 00023 00024 namespace g2o { 00025 00029 void drawDisk(GLfloat radius); 00030 00034 void drawCircle(GLfloat radius, int segments = 32); 00035 00036 } 00037 00038 #endif