OpenMesh
ModProgMeshT.hh
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42 
43 
48 //=============================================================================
49 //
50 // CLASS ModProgMeshT
51 //
52 //=============================================================================
53 
54 #ifndef OPENMESH_TOOLS_MODPROGMESHT_HH
55 #define OPENMESH_TOOLS_MODPROGMESHT_HH
56 
57 
58 //== INCLUDES =================================================================
59 
61 #include <OpenMesh/Core/Utils/Property.hh>
62 
63 
64 //== NAMESPACE ================================================================
65 
66 namespace OpenMesh {
67 namespace Decimater {
68 
69 
70 //== CLASS DEFINITION =========================================================
71 
72 
79 template <class MeshT>
80 class ModProgMeshT : public ModBaseT<MeshT>
81 {
82 public:
83 
84  DECIMATING_MODULE( ModProgMeshT, MeshT, ProgMesh );
85 
89  struct Info
90  {
93  explicit Info( const CollapseInfo& _ci )
94  : v0(_ci.v0), v1(_ci.v1), vl(_ci.vl),vr(_ci.vr)
95  {}
96 
101 
102  };
103 
105  typedef std::vector<Info> InfoList;
106 
107 
108 public:
109 
111  explicit ModProgMeshT( MeshT &_mesh ) : Base(_mesh, true)
112  {
113  Base::mesh().add_property( idx_ );
114  }
115 
116 
119  {
120  Base::mesh().remove_property( idx_ );
121  }
122 
123  const InfoList& pmi() const
124  {
125  return pmi_;
126  }
127 
128 public: // inherited
129 
130 
133  void postprocess_collapse(const CollapseInfo& _ci) override
134  {
135  pmi_.push_back( Info( _ci ) );
136  }
137 
138 
139  bool is_binary(void) const { return true; }
140 
141 
142 public: // specific methods
143 
168  bool write( const std::string& _ofname );
170  const InfoList& infolist() const { return pmi_; }
171 
172 private:
173 
174  // hide this method form user
175  void set_binary(bool _b) {}
176 
177  InfoList pmi_;
179 };
180 
181 
182 //=============================================================================
183 } // END_NS_DECIMATER
184 } // END_NS_OPENMESH
185 //=============================================================================
186 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_DECIMATER_MODPROGMESH_CC)
187 #define OSG_MODPROGMESH_TEMPLATES
188 #include "ModProgMeshT_impl.hh"
189 #endif
190 //=============================================================================
191 #endif // OPENMESH_TOOLS_PROGMESHT_HH defined
192 //=============================================================================
193 
const InfoList & infolist() const
Reference to collected information.
Definition: ModProgMeshT.hh:170
Collect progressive mesh information while decimating.
Definition: ModProgMeshT.hh:80
Mesh::VertexHandle v1
See CollapseInfoT::v1.
Definition: ModProgMeshT.hh:98
void postprocess_collapse(const CollapseInfo &_ci) override
Stores collapse information in a queue.
Definition: ModProgMeshT.hh:133
~ModProgMeshT()
Destructor.
Definition: ModProgMeshT.hh:118
Base class for all decimation modules.
Mesh::VertexHandle vr
See CollapseInfoT::vr.
Definition: ModProgMeshT.hh:100
Info(const CollapseInfo &_ci)
Initializing constructor copies appropriate handles from collapse information _ci.
Definition: ModProgMeshT.hh:93
Mesh::VertexHandle v0
See CollapseInfoT::v0.
Definition: ModProgMeshT.hh:97
#define DECIMATING_MODULE(Classname, MeshT, Name)
Convenience macro, to be used in derived modules The macro defines the types.
Definition: ModBaseT.hh:149
Base class for all decimation modules.
Definition: ModBaseT.hh:192
std::vector< Info > InfoList
Type of the list storing the progressive mesh info Info.
Definition: ModProgMeshT.hh:105
bool write(const std::string &_ofname)
Write progressive mesh data to a file in proprietary binary format .pm.
Definition: ModProgMeshT_impl.hh:82
ModProgMeshT(MeshT &_mesh)
Constructor.
Definition: ModProgMeshT.hh:111
Mesh::VertexHandle vl
See CollapseInfoT::vl.
Definition: ModProgMeshT.hh:99
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:59
Kernel::VertexHandle VertexHandle
Handle for referencing the corresponding item.
Definition: PolyMeshT.hh:136
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:74
Struct storing progressive mesh information.
Definition: ModProgMeshT.hh:89

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