58 #ifndef OPENMESH_BASE_DECIMATER_DECIMATERT_HH 59 #define OPENMESH_BASE_DECIMATER_DECIMATERT_HH 66 #include <OpenMesh/Core/Utils/Property.hh> 68 #include <OpenMesh/Core/Utils/Noncopyable.hh> 89 template <
typename MeshT >
98 typedef std::vector< Module* > ModuleList;
99 typedef typename ModuleList::iterator ModuleListIterator;
120 void info( std::ostream& _os );
146 template <
typename _Module >
152 _mh.init(
new _Module(mesh()) );
153 all_modules_.push_back( _mh.module() );
162 template <
typename _Module >
168 typename ModuleList::iterator it = std::find(all_modules_.begin(),
172 if ( it == all_modules_.end() )
176 all_modules_.erase( it );
185 template <
typename Module >
189 return *_mh.module();
198 if (observer() && _n_collapses % observer()->get_interval() == 0)
200 observer()->notify(_n_collapses);
201 return !observer()->abort();
208 initialized_ =
false;
213 void update_modules(CollapseInfo& _ci)
215 typename ModuleList::iterator m_it, m_end = bmodules_.end();
216 for (m_it = bmodules_.begin(); m_it != m_end; ++m_it)
217 (*m_it)->postprocess_collapse(_ci);
218 cmodule_->postprocess_collapse(_ci);
228 bool is_collapse_legal(
const CollapseInfo& _ci);
231 float collapse_priority(
const CollapseInfo& _ci);
234 void preprocess_collapse(CollapseInfo& _ci);
237 void postprocess_collapse(CollapseInfo& _ci);
247 void set_error_tolerance_factor(
double _factor);
253 void reset(){ initialized_ =
false; };
263 ModuleList bmodules_;
269 ModuleList all_modules_;
283 #if defined(OM_INCLUDE_TEMPLATES) && !defined(OPENMESH_BASE_DECIMATER_DECIMATERT_CC) 284 #define OPENMESH_BASE_DECIMATER_TEMPLATES 285 #include "BaseDecimaterT.cc" 288 #endif // OPENMESH_BASE_DECIMATER_DECIMATERT_HH defined Observer * observer()
Get current observer of a decimater.
Definition: BaseDecimaterT.hh:137
Definition: BaseDecimaterT.hh:90
void reset()
Reset the status of this class.
Definition: BaseDecimaterT.hh:253
void set_uninitialized()
Reset the initialized flag, and clear the bmodules_ and cmodule_.
Definition: BaseDecimaterT.hh:207
void set_observer(Observer *_o)
Add observer.
Definition: BaseDecimaterT.hh:131
Handle for mesh decimation modules.
Definition: ModBaseT.hh:88
Mesh & mesh()
access mesh. used in modules.
Definition: BaseDecimaterT.hh:143
This file contains an observer class which is used to monitor the progress of an decimater.
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition: MeshItems.hh:64
bool is_initialized() const
Returns whether decimater has been successfully initialized.
Definition: BaseDecimaterT.hh:116
Stores information about a halfedge collapse.
Definition: CollapseInfoT.hh:80
bool notify_observer(size_t _n_collapses)
returns false, if abort requested by observer
Definition: BaseDecimaterT.hh:196
Module & module(ModHandleT< Module > &_mh)
get module referenced by handle _mh
Definition: BaseDecimaterT.hh:186
bool add(ModHandleT< _Module > &_mh)
add module to decimater
Definition: BaseDecimaterT.hh:147
Base class for all decimation modules.
Definition: ModBaseT.hh:197
This class demonstrates the non copyable idiom.
Definition: Noncopyable.hh:76
Base class for all decimation modules.
base class decimater framework
Definition: BaseDecimaterT.hh:85
Observer class.
Definition: Observer.hh:82
bool is_valid() const
Check handle status.
Definition: ModBaseT.hh:105