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ProgViewerWidget.hh
1 /*===========================================================================*\
2 * *
3 * OpenMesh *
4 * Copyright (C) 2001-2012 by Computer Graphics Group, RWTH Aachen *
5 * www.openmesh.org *
6 * *
7 *---------------------------------------------------------------------------*
8 * This file is part of OpenMesh. *
9 * *
10 * OpenMesh is free software: you can redistribute it and/or modify *
11 * it under the terms of the GNU Lesser General Public License as *
12 * published by the Free Software Foundation, either version 3 of *
13 * the License, or (at your option) any later version with the *
14 * following exceptions: *
15 * *
16 * If other files instantiate templates or use macros *
17 * or inline functions from this file, or you compile this file and *
18 * link it with other files to produce an executable, this file does *
19 * not by itself cause the resulting executable to be covered by the *
20 * GNU Lesser General Public License. This exception does not however *
21 * invalidate any other reasons why the executable file might be *
22 * covered by the GNU Lesser General Public License. *
23 * *
24 * OpenMesh is distributed in the hope that it will be useful, *
25 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
26 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
27 * GNU Lesser General Public License for more details. *
28 * *
29 * You should have received a copy of the GNU LesserGeneral Public *
30 * License along with OpenMesh. If not, *
31 * see <http://www.gnu.org/licenses/>. *
32 * *
33 \*===========================================================================*/
34
35 /*===========================================================================*\
36 * *
37 * $Revision: 736 $ *
38 * $Date: 2012-10-08 09:30:49 +0200 (Mo, 08 Okt 2012) $ *
39 * *
40 \*===========================================================================*/
41
42
43 #ifndef OPENMESHAPPS_PROGVIEWERWIDGET_HH
44 #define OPENMESHAPPS_PROGVIEWERWIDGET_HH
45
46
47 //== INCLUDES =================================================================
48
49 #include <QTimer>
50 #include <OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh>
51 #include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
52 #include <OpenMesh/Core/Mesh/Attributes.hh>
53 #include <string>
54
55
56
57 //== CLASS DEFINITION =========================================================
58
59
60 using namespace OpenMesh;
61 using namespace OpenMesh::Attributes;
62
63
64 struct MyTraits : public OpenMesh::DefaultTraits
65 {
66 VertexAttributes ( OpenMesh::Attributes::Normal |
67 OpenMesh::Attributes::Status );
68 EdgeAttributes ( OpenMesh::Attributes::Status );
69 HalfedgeAttributes( OpenMesh::Attributes::PrevHalfedge );
70 FaceAttributes ( OpenMesh::Attributes::Normal |
71 OpenMesh::Attributes::Status );
72 };
73
74
75 typedef OpenMesh::TriMesh_ArrayKernelT<MyTraits> MyMesh;
76 typedef MeshViewerWidgetT<MyMesh> MeshViewerWidget;
77
78
79 //== CLASS DEFINITION =========================================================
80
81
82
83 class ProgViewerWidget : public MeshViewerWidget
84 {
85 Q_OBJECT
86
87 public:
88
89 typedef MeshViewerWidget Base;
90 typedef ProgViewerWidget This;
91
92
93 public:
95 ProgViewerWidget(QWidget* _parent=0)
96 : MeshViewerWidget(_parent)
97 {
98 timer_ = new QTimer(this);
99
100 connect( timer_, SIGNAL(timeout()), SLOT(animate()) );
101 }
102
104 ~ProgViewerWidget()
105 {
106 delete timer_;
107 }
108
110 void open_prog_mesh(const char* _filename);
111
112 protected slots:
113
114 void animate( void );
115
116 private:
117
118 QTimer *timer_;
119
120 struct PMInfo
121 {
122 MyMesh::Point p0;
123 MyMesh::VertexHandle v0, v1, vl, vr;
124 };
125 typedef std::vector<PMInfo> PMInfoContainer;
126 typedef PMInfoContainer::iterator PMInfoIter;
127
129 void refine(unsigned int _n);
130
132 void coarsen(unsigned int _n);
133
134 virtual void keyPressEvent(QKeyEvent* _event);
135
136 // mesh data
137 bool animateRefinement_;
138 PMInfoContainer pminfos_;
139 PMInfoIter pmiter_;
140 size_t n_base_vertices_, n_base_faces_, n_detail_vertices_;
141 size_t n_max_vertices_;
142 };
143
144
145 //=============================================================================
146 #endif // OPENMESHAPPS_PROGVIEWERWIDGET_HH defined
147 //=============================================================================
148