Image Component Library (ICL)
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00001 /******************************************************************** 00002 ** Image Component Library (ICL) ** 00003 ** ** 00004 ** Copyright (C) 2006-2013 CITEC, University of Bielefeld ** 00005 ** Neuroinformatics Group ** 00006 ** Website: www.iclcv.org and ** 00007 ** http://opensource.cit-ec.de/projects/icl ** 00008 ** ** 00009 ** File : ICLGeom/src/ICLGeom/GridSceneObject.h ** 00010 ** Module : ICLGeom ** 00011 ** Authors: Christof Elbrechter ** 00012 ** ** 00013 ** ** 00014 ** GNU LESSER GENERAL PUBLIC LICENSE ** 00015 ** This file may be used under the terms of the GNU Lesser General ** 00016 ** Public License version 3.0 as published by the ** 00017 ** ** 00018 ** Free Software Foundation and appearing in the file LICENSE.LGPL ** 00019 ** included in the packaging of this file. Please review the ** 00020 ** following information to ensure the license requirements will ** 00021 ** be met: http://www.gnu.org/licenses/lgpl-3.0.txt ** 00022 ** ** 00023 ** The development of this software was supported by the ** 00024 ** Excellence Cluster EXC 277 Cognitive Interaction Technology. ** 00025 ** The Excellence Cluster EXC 277 is a grant of the Deutsche ** 00026 ** Forschungsgemeinschaft (DFG) in the context of the German ** 00027 ** Excellence Initiative. ** 00028 ** ** 00029 ********************************************************************/ 00030 00031 #pragma once 00032 00033 #ifndef ICL_HAVE_OPENGL 00034 #if WIN32 00035 #pragma WARNING("this header must not be included if ICL_HAVE_OPENGL is not defined") 00036 #else 00037 #warning "this header must not be included if ICL_HAVE_OPENGL is not defined" 00038 #endif 00039 #else 00040 00041 #include <ICLUtils/CompatMacros.h> 00042 #include <ICLGeom/SceneObject.h> 00043 00044 00045 namespace icl{ 00046 namespace geom{ 00047 00049 00052 class ICLGeom_API GridSceneObject : public SceneObject{ 00053 int nXCells; 00054 int nYCells; 00055 00057 void init(int nXCells, int nYCells, const std::vector<Vec> &allGridPoints, bool lines, bool quads) throw (utils::ICLException); 00058 00059 public: 00061 00063 GridSceneObject(int nXCells, int nYCells, const std::vector<Vec> &allGridPoints, 00064 bool lines=true, bool quads=true) throw (utils::ICLException); 00065 00067 00068 GridSceneObject(int nXCells, int nYCells, const Vec &origin, const Vec &dx, const Vec &dy, 00069 bool lines=true, bool quads=true)throw (utils::ICLException); 00070 00072 inline int getIdx(int x, int y) const { return x+nXCells*y; } 00073 00075 Vec &getNode(int x, int y){ return m_vertices[getIdx(x,y)]; } 00076 00078 const Vec &getNode(int x, int y) const { return m_vertices[getIdx(x,y)]; } 00079 00081 Vec &getNode(const utils::Point &p) { return getNode(p.x,p.y); } 00082 00084 const Vec &getNode(const utils::Point &p) const { return getNode(p.x,p.y); } 00085 00087 inline utils::Size getSize() const { return utils::Size(nXCells,nYCells); } 00088 00090 inline int getWidth() const { return nXCells; } 00091 00093 inline int getHeight() const { return nYCells; } 00094 }; 00095 00096 00097 } // namespace geom 00098 } 00099 00100 #endif