//=========================================================================== // GoTools Core - SINTEF Geometry Tools Core library, version 2.0.1 // // Copyright (C) 2000-2007, 2010 SINTEF ICT, Applied Mathematics, Norway. // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation version 2 of the License. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., // 59 Temple Place - Suite 330, // Boston, MA 02111-1307, USA. // // Contact information: E-mail: tor.dokken@sintef.no // SINTEF ICT, Department of Applied Mathematics, // P.O. Box 124 Blindern, // 0314 Oslo, Norway. // // Other licenses are also available for this software, notably licenses // for: // - Building commercial software. // - Building software whose source code you wish to keep private. //===========================================================================
00001 #ifndef _CURVATUREUTILS_ 00002 #define _CURVATUREUTILS_ 00003 00004 #include "GoTools/utils/Point.h" 00005 #include <vector> 00006 00007 namespace Go 00008 { 00012 00013 00014 00015 00016 double curvatureRadius(const std::vector<Point>& der, 00017 std::vector<Point>& unitder); 00018 00021 double stepLenFromRadius(double radius, double aepsge); 00022 00025 double tanLenFromRadius(double radius, double angle); 00026 00030 void getHermiteData(const std::vector<Point>& der1, 00031 const std::vector<Point>& der2, 00032 double& parint, double& len1, double& len2); 00033 00034 } // End of namespace Go 00035 00036 00037 #endif 00038