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CompositeTraits.hh
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43 
48 //=============================================================================
49 //
50 // CLASS Traits
51 //
52 //=============================================================================
53 
54 #ifndef OPENMESH_SUBDIVIDER_UNIFORM_COMPOSITETRAITS_HH
55 #define OPENMESH_SUBDIVIDER_UNIFORM_COMPOSITETRAITS_HH
56 
57 
58 //== INCLUDES =================================================================
59 
60 //#include "Config.hh"
61 // --------------------
62 #include <OpenMesh/Core/Mesh/Traits.hh>
63 #include <OpenMesh/Core/Mesh/Attributes.hh>
64 
65 
66 //== NAMESPACE ================================================================
67 
68 namespace OpenMesh { // BEGIN_NS_OPENMESH
69 namespace Subdivider { // BEGIN_NS_DECIMATER
70 namespace Uniform { // BEGIN_NS_UNIFORM
71 
72 
73 //== CLASS DEFINITION =========================================================
74 
75 
79 struct CompositeTraits : public OpenMesh::DefaultTraits
80 {
81  FaceAttributes( OpenMesh::Attributes::Normal );
82 
83  VertexAttributes( OpenMesh::Attributes::Normal );
84 
85  //HalfedgeAttributes( OpenMesh::Attributes::PrevHalfedge );
86 
87  FaceTraits
88  {
89 
90  private:
91  typedef typename Refs::HalfedgeHandle HalfedgeHandle;
92  typedef typename Refs::Scalar Scalar;
93  typedef typename Refs::Point Point;
94  HalfedgeHandle red_halfedge_handle_;
95  unsigned int generation_;
96  bool red_;
97  Scalar quality_;
98  Point midpoint_;
99  Point position_;
100 
101  public:
102  const unsigned int& generation() { return generation_; }
103  void set_generation(const unsigned int& _g) { generation_ = _g; }
104  void inc_generation() { ++generation_; }
105  void set_red() { red_ = 1; }
106  void set_green() {red_ = 0; }
107  bool is_red() { return red_; }
108  bool is_green() { return !red_; }
109  void set_red_halfedge_handle(HalfedgeHandle& _heh)
110  { red_halfedge_handle_ = _heh; }
111  HalfedgeHandle& red_halfedge_handle() { return red_halfedge_handle_; }
112  void set_quality(Scalar& _q) { quality_ = _q; }
113  Scalar& quality() { return quality_; }
114  const Point& midpoint() const { return midpoint_; }
115  void set_midpoint(const Point& _p) { midpoint_ = _p; }
116  const Point& position() const { return position_; }
117  void set_position(const Point& _p) { position_ = _p; }
118  };
119 
120  EdgeTraits
121  {
122  private:
123  typedef typename Refs::Point Point;
124  typedef typename Refs::Scalar Scalar;
125  Point midpoint_;
126  Scalar length_;
127  Point position_;
128  public:
129  const Point& midpoint() const { return midpoint_; }
130  void set_midpoint(const Point& _vh) { midpoint_ = _vh; }
131  const Scalar& length() const { return length_; }
132  void set_length(const Scalar& _s) { length_ = _s; }
133  const Point& position() const { return position_; }
134  void set_position(const Point& _p) { position_ = _p; }
135  };
136 
137  VertexTraits
138  {
139  private:
140  typedef typename Refs::Point Point;
141  Point new_pos_;
142  Point orig_pos_;
143  Point position_;
144  unsigned int generation_;
145  public:
146  const Point& new_pos() const { return new_pos_; }
147  void set_new_pos(const Point& _p) { new_pos_ = _p; }
148  const unsigned int& generation() const { return generation_; }
149  void set_generation(const unsigned int& _i) { generation_ = _i; }
150  const Point& orig_pos() const { return orig_pos_; }
151  void set_orig_pos(const Point& _p) { orig_pos_ = _p; }
152  const Point& position() const { return position_; }
153  void set_position(const Point& _p) { position_ = _p; }
154  };
155 };
156 
157 //=============================================================================
158 } // END_NS_UNIFORM
159 } // END_NS_SUBDIVIDER
160 } // END_NS_OPENMESH
161 //=============================================================================
162 #endif // OPENMESH_SUBDIVIDER_UNIFORM_COMPOSITETRAITS_HH defined
163 //=============================================================================
164 
OpenMesh::HalfedgeHandle
Handle for a halfedge entity.
Definition: Handles.hh:127
OpenMesh::Attributes::Normal
Add normals to mesh item (vertices/faces)
Definition: Attributes.hh:82