Mesh decimation module computing collapse priority based on error quadrics. More...

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

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

Public Types
typedef ModQuadricT< MeshT >	Self

typedef OpenMesh::Decimater::ModHandleT< Self >	Handle

typedef OpenMesh::Decimater::ModBaseT< MeshT >	Base

typedef Base::Mesh	Mesh

typedef Base::CollapseInfo	CollapseInfo

Public Types inherited from OpenMesh::Decimater::ModBaseT< MeshT >
enum	{ ILLEGAL_COLLAPSE = -1, LEGAL_COLLAPSE = 0 }

typedef MeshT	Mesh

typedef CollapseInfoT< MeshT >	CollapseInfo

Public Member Functions
virtual const std::string &	name () const
	Set module's name (using DECIMATER_MODNAME macro)

	ModQuadricT (MeshT &_mesh)
	Constructor. More...

virtual	~ModQuadricT ()
	Destructor.

virtual void	initialize (void)
	Initalize the module and prepare the mesh for decimation.

virtual float	collapse_priority (const CollapseInfo &_ci)
	Compute collapse priority based on error quadrics. More...

virtual void	postprocess_collapse (const CollapseInfo &_ci)
	Post-process halfedge collapse (accumulate quadrics)

void	set_error_tolerance_factor (double _factor)
	set the percentage of maximum quadric error

void	set_max_err (double _err, bool _binary=true)
	Set maximum quadric error constraint and enable binary mode. More...

void	unset_max_err (void)
	Unset maximum quadric error constraint and restore non-binary mode. More...

double	max_err () const
	Return value of max. allowed error.

Public Member Functions inherited from OpenMesh::Decimater::ModBaseT< MeshT >
virtual	~ModBaseT ()
	Virtual desctructor.

bool	is_binary (void) const
	Returns true if criteria returns a binary value.

void	set_binary (bool _b)
	Set whether module is binary or not.

virtual void	preprocess_collapse (const CollapseInfoT< MeshT > &)
	Before _from_vh has been collapsed into _to_vh, this method will be called.

Additional Inherited Members
Protected Member Functions inherited from OpenMesh::Decimater::ModBaseT< MeshT >
	ModBaseT (MeshT &_mesh, bool _is_binary)
	Default constructor. More...

MeshT &	mesh ()
	Access the mesh associated with the decimater.

Protected Attributes inherited from OpenMesh::Decimater::ModBaseT< MeshT >
double	error_tolerance_factor_

Detailed Description

Mesh decimation module computing collapse priority based on error quadrics.

This module can be used as a binary and non-binary module.

Constructor & Destructor Documentation

template<class MeshT>

OpenMesh::Decimater::ModQuadricT< MeshT >::ModQuadricT ( MeshT & _mesh )

inline

Constructor.

template<class MeshT>

virtual float OpenMesh::Decimater::ModQuadricT< MeshT >::collapse_priority ( const CollapseInfo & _ci )

inlinevirtual

Compute collapse priority based on error quadrics.

template<class MeshT>

void OpenMesh::Decimater::ModQuadricT< MeshT >::set_max_err	(	double	_err,
		bool	_binary = `true`
	)

inline

Set maximum quadric error constraint and enable binary mode.

Parameters

_err	Maximum error allowed
_binary	Let the module work in non-binary mode in spite of the enabled constraint.

template<class MeshT>

void OpenMesh::Decimater::ModQuadricT< MeshT >::unset_max_err ( void )

inline

Unset maximum quadric error constraint and restore non-binary mode.

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