OpenMesh: OpenMesh/Apps/ProgViewer/ProgViewerWidget.hh Source File

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ProgViewerWidget.hh
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47 \*===========================================================================*/
48
49
50 #ifndef OPENMESHAPPS_PROGVIEWERWIDGET_HH
51 #define OPENMESHAPPS_PROGVIEWERWIDGET_HH
52
53
54 //== INCLUDES =================================================================
55
56 #include <QTimer>
57 #include <OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh>
58 #include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
59 #include <OpenMesh/Core/Mesh/Attributes.hh>
60 #include <string>
61
62
63
64 //== CLASS DEFINITION =========================================================
65
66
67 using namespace OpenMesh;
68 using namespace OpenMesh::Attributes;
69
70
71 struct MyTraits : public OpenMesh::DefaultTraits
72 {
73 VertexAttributes ( OpenMesh::Attributes::Normal |
74 OpenMesh::Attributes::Status );
75 EdgeAttributes ( OpenMesh::Attributes::Status );
76 HalfedgeAttributes( OpenMesh::Attributes::PrevHalfedge );
77 FaceAttributes ( OpenMesh::Attributes::Normal |
78 OpenMesh::Attributes::Status );
79 };
80
81
82 typedef OpenMesh::TriMesh_ArrayKernelT<MyTraits> MyMesh;
83 typedef MeshViewerWidgetT<MyMesh> MeshViewerWidget;
84
85
86 //== CLASS DEFINITION =========================================================
87
88
89
90 class ProgViewerWidget : public MeshViewerWidget
91 {
92 Q_OBJECT
93
94 public:
95
96 typedef MeshViewerWidget Base;
97 typedef ProgViewerWidget This;
98
99
100 public:
102 ProgViewerWidget(QWidget* _parent=0)
103 : MeshViewerWidget(_parent)
104 {
105 timer_ = new QTimer(this);
106
107 connect( timer_, SIGNAL(timeout()), SLOT(animate()) );
108 }
109
111 ~ProgViewerWidget()
112 {
113 delete timer_;
114 }
115
117 void open_prog_mesh(const char* _filename);
118
119 protected slots:
120
121 void animate( void );
122
123 private:
124
125 QTimer *timer_;
126
127 struct PMInfo
128 {
129 MyMesh::Point p0;
130 MyMesh::VertexHandle v0, v1, vl, vr;
131 };
132 typedef std::vector<PMInfo> PMInfoContainer;
133 typedef PMInfoContainer::iterator PMInfoIter;
134
136 void refine(unsigned int _n);
137
139 void coarsen(unsigned int _n);
140
141 virtual void keyPressEvent(QKeyEvent* _event);
142
143 // mesh data
144 bool animateRefinement_;
145 PMInfoContainer pminfos_;
146 PMInfoIter pmiter_;
147 size_t n_base_vertices_, n_base_faces_, n_detail_vertices_;
148 size_t n_max_vertices_;
149 };
150
151
152 //=============================================================================
153 #endif // OPENMESHAPPS_PROGVIEWERWIDGET_HH defined
154 //=============================================================================
155
MeshViewerWidgetT< MyMesh >
OpenMesh::PolyMeshT::VertexHandle
Kernel::VertexHandle VertexHandle
Handle for referencing the corresponding item.
Definition: PolyMeshT.hh:139
VertexAttributes
#define VertexAttributes(_i)
Macro for defining the vertex attributes. See Specifying your MyMesh.
Definition: Traits.hh:84
HalfedgeAttributes
#define HalfedgeAttributes(_i)
Macro for defining the halfedge attributes. See Specifying your MyMesh.
Definition: Traits.hh:87
FaceAttributes
#define FaceAttributes(_i)
Macro for defining the face attributes. See Specifying your MyMesh.
Definition: Traits.hh:93
Attributes.hh
This file provides some macros containing attribute usage.
OpenMesh::PolyMeshT::Point
Kernel::Point Point
Coordinate type.
Definition: PolyMeshT.hh:115
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
ProgViewerWidget
Definition: ProgViewerWidget.hh:90
ProgViewerWidget::ProgViewerWidget
ProgViewerWidget(QWidget *_parent=0)
default constructor
Definition: ProgViewerWidget.hh:102
OpenMesh::Attributes
This namespace holds per item attributes like normal/color.
OpenMesh::Attributes::Normal
Add normals to mesh item (vertices/faces)
Definition: Attributes.hh:87
OpenMesh::TriMesh_ArrayKernelT
Triangle mesh based on the ArrayKernel.
Definition: PolyMesh_ArrayKernelT.hh:78
ProgViewerWidget::~ProgViewerWidget
~ProgViewerWidget()
destructor
Definition: ProgViewerWidget.hh:111
EdgeAttributes
#define EdgeAttributes(_i)
Macro for defining the edge attributes. See Specifying your MyMesh.
Definition: Traits.hh:90
MeshViewerWidget
Definition: MeshViewerWidget.hh:80
OpenMesh::Attributes::Status
Add status to mesh item (all items)
Definition: Attributes.hh:90
OpenMesh::PolyMesh_ArrayKernelT
Polygonal mesh based on the ArrayKernel.
Definition: PolyMesh_ArrayKernelT.hh:99
OpenMesh::DefaultTraits
Base class for all traits.
Definition: Traits.hh:126
OpenMesh::Attributes::PrevHalfedge
Add storage for previous halfedge (halfedges). The bit is set by default in the DefaultTraits.
Definition: Attributes.hh:89