Use Hausdorff distance to control decimation. More...

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

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

Public Types
typedef ModHausdorffT< MeshT >	Self

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

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

typedef Base::Mesh	Mesh

typedef Base::CollapseInfo	CollapseInfo

typedef Mesh::Scalar	Scalar

typedef Mesh::Point	Point

typedef Mesh::FaceHandle	FaceHandle

typedef std::vector< Point >	Points

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 override
	Set module's name.

	ModHausdorffT (MeshT &_mesh, Scalar _error_tolerance=FLT_MAX)
	Constructor.

	~ModHausdorffT ()
	Destructor.

Scalar	tolerance () const
	get max error tolerance

void	set_tolerance (Scalar _e)
	set max error tolerance

virtual void	initialize () override
	reset per-face point lists

virtual float	collapse_priority (const CollapseInfo &_ci) override
	compute Hausdorff error for one-ring More...

virtual void	postprocess_collapse (const CollapseInfo &_ci) override
	re-distribute points

void	set_error_tolerance_factor (double _factor) override
	set the percentage of tolerance

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

Use Hausdorff distance to control decimation.

This module computes the aspect ratio.

In binary mode, the collapse is legal if:

No continuous mode

Member Function Documentation

template<class MeshT >

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

overridevirtual

compute Hausdorff error for one-ring

This mod only allows collapses if the Hausdorff distance after a collapse is lower than the given tolerance.

Parameters

_ci	Collapse info data

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