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 #ifndef OPENMESHAPPS_PROGVIEWERWIDGET_HH 00044 #define OPENMESHAPPS_PROGVIEWERWIDGET_HH 00045 00046 00047 //== INCLUDES ================================================================= 00048 00049 #include <QTimer> 00050 #include <OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh> 00051 #include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh> 00052 #include <OpenMesh/Core/Mesh/Attributes.hh> 00053 #include <string> 00054 00055 00056 00057 //== CLASS DEFINITION ========================================================= 00058 00059 00060 using namespace OpenMesh; 00061 using namespace OpenMesh::Attributes; 00062 00063 00064 struct MyTraits : public OpenMesh::DefaultTraits 00065 { 00066 VertexAttributes ( OpenMesh::Attributes::Normal | 00067 OpenMesh::Attributes::Status ); 00068 EdgeAttributes ( OpenMesh::Attributes::Status ); 00069 HalfedgeAttributes( OpenMesh::Attributes::PrevHalfedge ); 00070 FaceAttributes ( OpenMesh::Attributes::Normal | 00071 OpenMesh::Attributes::Status ); 00072 }; 00073 00074 00075 typedef OpenMesh::TriMesh_ArrayKernelT<MyTraits> MyMesh; 00076 typedef MeshViewerWidgetT<MyMesh> MeshViewerWidget; 00077 00078 00079 //== CLASS DEFINITION ========================================================= 00080 00081 00082 00083 class ProgViewerWidget : public MeshViewerWidget 00084 { 00085 Q_OBJECT 00086 00087 public: 00088 00089 typedef MeshViewerWidget Base; 00090 typedef ProgViewerWidget This; 00091 00092 00093 public: 00095 ProgViewerWidget(QWidget* _parent=0) 00096 : MeshViewerWidget(_parent) 00097 { 00098 timer_ = new QTimer(this); 00099 00100 connect( timer_, SIGNAL(timeout()), SLOT(animate()) ); 00101 } 00102 00104 ~ProgViewerWidget() 00105 { 00106 delete timer_; 00107 } 00108 00110 void open_prog_mesh(const char* _filename); 00111 00112 protected slots: 00113 00114 void animate( void ); 00115 00116 private: 00117 00118 QTimer *timer_; 00119 00120 struct PMInfo 00121 { 00122 MyMesh::Point p0; 00123 MyMesh::VertexHandle v0, v1, vl, vr; 00124 }; 00125 typedef std::vector<PMInfo> PMInfoContainer; 00126 typedef PMInfoContainer::iterator PMInfoIter; 00127 00129 void refine(unsigned int _n); 00130 00132 void coarsen(unsigned int _n); 00133 00134 virtual void keyPressEvent(QKeyEvent* _event); 00135 00136 // mesh data 00137 bool animateRefinement_; 00138 PMInfoContainer pminfos_; 00139 PMInfoIter pmiter_; 00140 size_t n_base_vertices_, n_base_faces_, n_detail_vertices_; 00141 size_t n_max_vertices_; 00142 }; 00143 00144 00145 //============================================================================= 00146 #endif // OPENMESHAPPS_PROGVIEWERWIDGET_HH defined 00147 //============================================================================= 00148