| OpenMesh

ProgViewerWidget.hh
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41
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43
44
45 #ifndef OPENMESHAPPS_PROGVIEWERWIDGET_HH
46 #define OPENMESHAPPS_PROGVIEWERWIDGET_HH
47
48
49 //== INCLUDES =================================================================
50
51 #include <QTimer>
52 #include <OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh>
53 #include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
54 #include <OpenMesh/Core/Mesh/Attributes.hh>
55 #include <string>
56
57
58
59 //== CLASS DEFINITION =========================================================
60
61
62 using namespace OpenMesh;
63 using namespace OpenMesh::Attributes;
64
65
66 struct ProgTraits : public OpenMesh::DefaultTraits
67 {
68 VertexAttributes ( OpenMesh::Attributes::Normal |
69 OpenMesh::Attributes::Status );
70 EdgeAttributes ( OpenMesh::Attributes::Status );
71 HalfedgeAttributes( OpenMesh::Attributes::PrevHalfedge );
72 FaceAttributes ( OpenMesh::Attributes::Normal |
73 OpenMesh::Attributes::Status );
74 };
75
76
77 typedef OpenMesh::TriMesh_ArrayKernelT<ProgTraits> MyMesh;
78 typedef MeshViewerWidgetT<MyMesh> MeshViewerWidgetProgBase;
79
80
81 //== CLASS DEFINITION =========================================================
82
83
84
85 class ProgViewerWidget : public MeshViewerWidgetProgBase
86 {
87 Q_OBJECT
88
89 public:
90
91 typedef MeshViewerWidgetProgBase Base;
92 typedef ProgViewerWidget This;
93
94
95 public:
97 explicit ProgViewerWidget(QWidget* _parent=0)
98 : MeshViewerWidgetProgBase(_parent),
99 n_base_vertices_(0),
100 n_base_faces_(0),
101 n_detail_vertices_(0),
102 n_max_vertices_(0)
103 {
104 timer_ = new QTimer(this);
105
106 connect( timer_, SIGNAL(timeout()), SLOT(animate()) );
107 }
108
110 ~ProgViewerWidget()
111 {
112 delete timer_;
113 }
114
116 void open_prog_mesh(const char* _filename);
117
118 protected slots:
119
120 void animate( void );
121
122 private:
123
124 QTimer *timer_;
125
126 struct PMInfo
127 {
128 MyMesh::Point p0;
129 MyMesh::VertexHandle v0, v1, vl, vr;
130 };
131 typedef std::vector<PMInfo> PMInfoContainer;
132 typedef PMInfoContainer::iterator PMInfoIter;
133
135 void refine(unsigned int _n);
136
138 void coarsen(unsigned int _n);
139
140 virtual void keyPressEvent(QKeyEvent* _event) override;
141
142 // mesh data
143 bool animateRefinement_;
144 PMInfoContainer pminfos_;
145 PMInfoIter pmiter_;
146 size_t n_base_vertices_, n_base_faces_, n_detail_vertices_;
147 size_t n_max_vertices_;
148 };
149
150
151 //=============================================================================
152 #endif // OPENMESHAPPS_PROGVIEWERWIDGET_HH defined
153 //=============================================================================
154
ProgViewerWidget::~ProgViewerWidget
~ProgViewerWidget()
destructor
Definition: ProgViewerWidget.hh:110
OpenMesh::PolyMesh_ArrayKernelT
Polygonal mesh based on the ArrayKernel.
Definition: PolyMesh_ArrayKernelT.hh:94
FaceAttributes
#define FaceAttributes(_i)
Macro for defining the face attributes. See Specifying your MyMesh.
Definition: Traits.hh:88
EdgeAttributes
#define EdgeAttributes(_i)
Macro for defining the edge attributes. See Specifying your MyMesh.
Definition: Traits.hh:85
Attributes.hh
This file provides some macros containing attribute usage.
OpenMesh::Attributes
This namespace holds per item attributes like normal/color.
ProgViewerWidget
Definition: ProgViewerWidget.hh:85
ProgTraits
Definition: ProgViewerWidget.hh:66
OpenMesh::Attributes::Status
Add status to mesh item (all items)
Definition: Attributes.hh:85
MeshViewerWidgetT< MyMesh >
OpenMesh::Attributes::PrevHalfedge
Add storage for previous halfedge (halfedges). The bit is set by default in the DefaultTraits.
Definition: Attributes.hh:84
OpenMesh::DefaultTraits
Base class for all traits.
Definition: Traits.hh:121
OpenMesh::PolyMeshT::Point
Kernel::Point Point
Coordinate type.
Definition: PolyMeshT.hh:112
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:59
OpenMesh::PolyMeshT::VertexHandle
Kernel::VertexHandle VertexHandle
Handle for referencing the corresponding item.
Definition: PolyMeshT.hh:136
OpenMesh::Attributes::Normal
Add normals to mesh item (vertices/faces)
Definition: Attributes.hh:82
HalfedgeAttributes
#define HalfedgeAttributes(_i)
Macro for defining the halfedge attributes. See Specifying your MyMesh.
Definition: Traits.hh:82
OpenMesh::TriMesh_ArrayKernelT
Triangle mesh based on the ArrayKernel.
Definition: PolyMesh_ArrayKernelT.hh:73
VertexAttributes
#define VertexAttributes(_i)
Macro for defining the vertex attributes. See Specifying your MyMesh.
Definition: Traits.hh:79
ProgViewerWidget::ProgViewerWidget
ProgViewerWidget(QWidget *_parent=0)
default constructor
Definition: ProgViewerWidget.hh:97