00001 /****************************************************************************** 00002 * SOFA, Simulation Open-Framework Architecture, version 1.0 beta 3 * 00003 * (c) 2006-2008 MGH, INRIA, USTL, UJF, CNRS * 00004 * * 00005 * This library is free software; you can redistribute it and/or modify it * 00006 * under the terms of the GNU Lesser General Public License as published by * 00007 * the Free Software Foundation; either version 2.1 of the License, or (at * 00008 * your option) any later version. * 00009 * * 00010 * This library is distributed in the hope that it will be useful, but WITHOUT * 00011 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * 00012 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License * 00013 * for more details. * 00014 * * 00015 * You should have received a copy of the GNU Lesser General Public License * 00016 * along with this library; if not, write to the Free Software Foundation, * 00017 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * 00018 ******************************************************************************* 00019 * SOFA :: Modules * 00020 * * 00021 * Authors: The SOFA Team and external contributors (see Authors.txt) * 00022 * * 00023 * Contact information: contact@sofa-framework.org * 00024 ******************************************************************************/ 00025 #ifndef SOFA_COMPONENT_TOPOLOGY_CYLINDERGRIDTOPOLOGY_H 00026 #define SOFA_COMPONENT_TOPOLOGY_CYLINDERGRIDTOPOLOGY_H 00027 00028 #include <sofa/component/topology/GridTopology.h> 00029 #include <sofa/defaulttype/Vec.h> 00030 00031 namespace sofa 00032 { 00033 00034 namespace component 00035 { 00036 00037 namespace topology 00038 { 00039 00040 using namespace sofa::defaulttype; 00041 00042 class CylinderGridTopology : public GridTopology 00043 { 00044 public: 00045 00046 CylinderGridTopology(int nx, int ny, int nz); 00047 CylinderGridTopology(); 00048 00049 unsigned getIndex( int i, int j, int k ) const; 00050 Vector3 getPoint(int i) const; 00051 Vector3 getPoint(int x, int y, int z) const; 00052 bool hasPos() const{ return true; } 00053 double getPX(int i) const { return getPoint(i)[0]; } 00054 double getPY(int i) const { return getPoint(i)[1]; } 00055 double getPZ(int i) const { return getPoint(i)[2]; } 00056 00057 protected: 00058 Data< Vector3 > center; 00059 Data< Vector3 > axis; 00060 Data< SReal > radius, length; 00061 }; 00062 00063 } // namespace topology 00064 00065 } // namespace component 00066 00067 } // namespace sofa 00068 00069 #endif
1.5.7.1