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>
89template <
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();
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);
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"
This file contains an observer class which is used to monitor the progress of an decimater.
Base class for all decimation modules.
Contains all the mesh ingredients like the polygonal mesh, the triangle mesh, different mesh kernels ...
Definition MeshItems.hh:64
Polygonal mesh based on the ArrayKernel.
Definition PolyMesh_ArrayKernelT.hh:100
This class demonstrates the non copyable idiom.
Definition Noncopyable.hh:77
base class decimater framework
Definition BaseDecimaterT.hh:86
Definition BaseDecimaterT.hh:91
bool remove(ModHandleT< _Module > &_mh)
remove module
Definition BaseDecimaterT.hh:163
bool notify_observer(size_t _n_collapses)
returns false, if abort requested by observer
Definition BaseDecimaterT.hh:196
bool add(ModHandleT< _Module > &_mh)
add module to decimater
Definition BaseDecimaterT.hh:147
Observer * observer()
Get current observer of a decimater.
Definition BaseDecimaterT.hh:137
void set_observer(Observer *_o)
Add observer.
Definition BaseDecimaterT.hh:131
bool initialize()
Initialize decimater and decimating modules.
Definition BaseDecimaterT.cc:243
void set_uninitialized()
Reset the initialized flag, and clear the bmodules_ and cmodule_.
Definition BaseDecimaterT.hh:207
Mesh & mesh()
access mesh. used in modules.
Definition BaseDecimaterT.hh:143
bool is_initialized() const
Returns whether decimater has been successfully initialized.
Definition BaseDecimaterT.hh:116
Module & module(ModHandleT< Module > &_mh)
get module referenced by handle _mh
Definition BaseDecimaterT.hh:186
void reset()
Reset the status of this class.
Definition BaseDecimaterT.hh:253
Stores information about a halfedge collapse.
Definition CollapseInfoT.hh:80
Handle for mesh decimation modules.
Definition ModBaseT.hh:89
bool is_valid() const
Check handle status.
Definition ModBaseT.hh:105
Base class for all decimation modules.
Definition ModBaseT.hh:198
virtual void postprocess_collapse(const CollapseInfoT< MeshT > &)
After _from_vh has been collapsed into _to_vh, this method will be called.
Definition ModBaseT.hh:262
Observer class.
Definition Observer.hh:83
virtual bool abort() const
Abort callback.
Definition Observer.cc:88
virtual void notify(size_t _step)=0
callback