Inheritance diagram for OpenMesh::Decimater::BaseDecimaterT< MeshT >:

Collaboration diagram for OpenMesh::Decimater::BaseDecimaterT< MeshT >:

Public Types
typedef BaseDecimaterT< MeshT >	Self

typedef MeshT	Mesh

typedef CollapseInfoT< MeshT >	CollapseInfo

typedef ModBaseT< MeshT >	Module

typedef std::vector< Module * >	ModuleList

typedef ModuleList::iterator	ModuleListIterator

Public Member Functions
	BaseDecimaterT (Mesh &_mesh)

bool	initialize ()
	Initialize decimater and decimating modules. More...

bool	is_initialized () const
	Returns whether decimater has been successfully initialized.

void	info (std::ostream &_os)
	Print information about modules to _os.

void	set_observer (Observer *_o)
	Add observer. More...

Observer *	observer ()
	Get current observer of a decimater.

Mesh &	mesh ()
	access mesh. used in modules.

template<typename _Module >
bool	add (ModHandleT< _Module > &_mh)
	add module to decimater

template<typename _Module >
bool	remove (ModHandleT< _Module > &_mh)
	remove module

template<typename Module >
Module &	module (ModHandleT< Module > &_mh)
	get module referenced by handle _mh

Protected Member Functions
bool	notify_observer (size_t _n_collapses)
	returns false, if abort requested by observer

void	set_uninitialized ()
	Reset the initialized flag, and clear the bmodules_ and cmodule_.

void	update_modules (CollapseInfo &_ci)

bool	is_collapse_legal (const CollapseInfo &_ci)
	Is an edge collapse legal? Performs topological test only. More...

float	collapse_priority (const CollapseInfo &_ci)
	Calculate priority of an halfedge collapse (using the modules)

void	preprocess_collapse (CollapseInfo &_ci)
	Pre-process a collapse.

void	postprocess_collapse (CollapseInfo &_ci)
	Post-process a collapse.

void	set_error_tolerance_factor (double _factor)
	This provides a function that allows the setting of a percentage of the original constraint of the modules. More...

void	reset ()
	Reset the status of this class. More...

Member Function Documentation

template<class Mesh >

bool OpenMesh::Decimater::BaseDecimaterT< Mesh >::initialize ( void )

Initialize decimater and decimating modules.

Return values: true ok false No ore more than one non-binary module exist. In that case the decimater is uninitialized!

template<class Mesh >

bool OpenMesh::Decimater::BaseDecimaterT< Mesh >::is_collapse_legal ( const CollapseInfo & _ci )

protected

Is an edge collapse legal? Performs topological test only.

The method evaluates the status bit Locked, Deleted, and Feature.

Attention: The method temporarily sets the bit Tagged. After usage the bit will be disabled!

template<typename MeshT >

void OpenMesh::Decimater::BaseDecimaterT< MeshT >::reset ( )

inlineprotected

Reset the status of this class.

You have to call initialize again!!

template<class Mesh >

void OpenMesh::Decimater::BaseDecimaterT< Mesh >::set_error_tolerance_factor ( double _factor )

protected

This provides a function that allows the setting of a percentage of the original constraint of the modules.

Note that some modules might re-initialize in their set_error_tolerance_factor function as necessary

Parameters

_factor has to be in the closed interval between 0.0 and 1.0

template<typename MeshT >

void OpenMesh::Decimater::BaseDecimaterT< MeshT >::set_observer ( Observer * _o )

inline

Add observer.

You can set an observer which is used as a callback to check the decimators progress and to abort it if necessary.

Parameters

_o	Observer to be used

The documentation for this singleton was generated from the following files:

Public Types