OpenMesh: OpenMesh/Tools/Decimater/ModProgMeshT.hh Source File

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ModProgMeshT.hh
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53 //=============================================================================
54 //
55 // CLASS ModProgMeshT
56 //
57 //=============================================================================
58
59 #ifndef OPENMESH_TOOLS_MODPROGMESHT_HH
60 #define OPENMESH_TOOLS_MODPROGMESHT_HH
61
62
63 //== INCLUDES =================================================================
64
65 #include <OpenMesh/Tools/Decimater/ModBaseT.hh>
66 #include <OpenMesh/Core/Utils/Property.hh>
67
68
69 //== NAMESPACE ================================================================
70
71 namespace OpenMesh {
72 namespace Decimater {
73
74
75 //== CLASS DEFINITION =========================================================
76
77
84 template <class MeshT>
85 class ModProgMeshT : public ModBaseT<MeshT>
86 {
87 public:
88
89 DECIMATING_MODULE( ModProgMeshT, MeshT, ProgMesh );
90
94 struct Info
95 {
98 Info( const CollapseInfo& _ci )
99 : v0(_ci.v0), v1(_ci.v1), vl(_ci.vl),vr(_ci.vr)
100 {}
101
102 typename Mesh::VertexHandle v0;
103 typename Mesh::VertexHandle v1;
104 typename Mesh::VertexHandle vl;
105 typename Mesh::VertexHandle vr;
106
107 };
108
110 typedef std::vector<Info> InfoList;
111
112
113 public:
114
116 ModProgMeshT( MeshT &_mesh ) : Base(_mesh, true)
117 {
118 Base::mesh().add_property( idx_ );
119 }
120
121
123 ~ModProgMeshT()
124 {
125 Base::mesh().remove_property( idx_ );
126 }
127
128 const InfoList& pmi() const
129 {
130 return pmi_;
131 }
132
133 public: // inherited
134
135
138 void postprocess_collapse(const CollapseInfo& _ci)
139 {
140 pmi_.push_back( Info( _ci ) );
141 }
142
143
144 bool is_binary(void) const { return true; }
145
146
147 public: // specific methods
148
173 bool write( const std::string& _ofname );
175 const InfoList& infolist() const { return pmi_; }
176
177 private:
178
179 // hide this method form user
180 void set_binary(bool _b) {}
181
182 InfoList pmi_;
183 VPropHandleT<size_t> idx_;
184 };
185
186
187 //=============================================================================
188 } // END_NS_DECIMATER
189 } // END_NS_OPENMESH
190 //=============================================================================
191 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_DECIMATER_MODPROGMESH_CC)
192 #define OSG_MODPROGMESH_TEMPLATES
193 #include "ModProgMeshT.cc"
194 #endif
195 //=============================================================================
196 #endif // OPENMESH_TOOLS_PROGMESHT_HH defined
197 //=============================================================================
198
OpenMesh::Decimater::ModProgMeshT::InfoList
std::vector< Info > InfoList
Type of the list storing the progressive mesh info Info.
Definition: ModProgMeshT.hh:110
DECIMATING_MODULE
#define DECIMATING_MODULE(Classname, MeshT, Name)
Convenience macro, to be used in derived modules The macro defines the types.
Definition: ModBaseT.hh:154
OpenMesh::Decimater::ModProgMeshT::write
bool write(const std::string &_ofname)
Write progressive mesh data to a file in proprietary binary format .pm.
Definition: ModProgMeshT.cc:87
OpenMesh::Decimater::ModProgMeshT::Info::vl
Mesh::VertexHandle vl
See CollapseInfoT::vl.
Definition: ModProgMeshT.hh:104
OpenMesh::Decimater::ModProgMeshT::~ModProgMeshT
~ModProgMeshT()
Destructor.
Definition: ModProgMeshT.hh:123
OpenMesh::Decimater::ModProgMeshT::infolist
const InfoList & infolist() const
Reference to collected information.
Definition: ModProgMeshT.hh:175
OpenMesh
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
OpenMesh::Decimater::ModProgMeshT::Info::v0
Mesh::VertexHandle v0
See CollapseInfoT::v0.
Definition: ModProgMeshT.hh:102
OpenMesh::Decimater::ModProgMeshT::Info::v1
Mesh::VertexHandle v1
See CollapseInfoT::v1.
Definition: ModProgMeshT.hh:103
OpenMesh::VPropHandleT< size_t >
OpenMesh::Decimater::CollapseInfoT
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:80
OpenMesh::Decimater::ModProgMeshT::Info
Struct storing progressive mesh information.
Definition: ModProgMeshT.hh:94
OpenMesh::Decimater::ModProgMeshT::ModProgMeshT
ModProgMeshT(MeshT &_mesh)
Constructor.
Definition: ModProgMeshT.hh:116
ModProgMeshT.cc
OpenMesh::Decimater::ModProgMeshT
Collect progressive mesh information while decimating.
Definition: ModProgMeshT.hh:85
OpenMesh::Decimater::ModProgMeshT::postprocess_collapse
void postprocess_collapse(const CollapseInfo &_ci)
Stores collapse information in a queue.
Definition: ModProgMeshT.hh:138
OpenMesh::Decimater::ModProgMeshT::Info::vr
Mesh::VertexHandle vr
See CollapseInfoT::vr.
Definition: ModProgMeshT.hh:105
OpenMesh::Decimater::ModProgMeshT::Info::Info
Info(const CollapseInfo &_ci)
Initializing constructor copies appropriate handles from collapse information _ci.
Definition: ModProgMeshT.hh:98
OpenMesh::Decimater::ModBaseT
Base class for all decimation modules.
Definition: ModBaseT.hh:197
ModBaseT.hh
Base class for all decimation modules.