#include <OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Tools/Smoother/SmootherT.hh>

Inheritance diagram for OpenMesh::Smoother::SmootherT< Mesh >:

Public Types
enum	Component { Tangential , Normal , Tangential_and_Normal }

enum	Continuity { C0 , C1 , C2 }

typedef Mesh::Scalar	Scalar

typedef Mesh::Point	Point

typedef Mesh::Normal	NormalType

typedef Mesh::VertexHandle	VertexHandle

typedef Mesh::EdgeHandle	EdgeHandle

Public Member Functions
	SmootherT (Mesh &_mesh)
	constructor & destructor More...

Initialization and algorithm execution
void	initialize (Component _comp, Continuity _cont)

virtual void	smooth (unsigned int _n)
	Do _n smoothing iterations. More...

Error control functions
void	set_relative_local_error (Scalar _err)
	Set local error relative to bounding box. More...

void	set_absolute_local_error (Scalar _err)
	Set local error as an absolute value. More...

void	disable_local_error_check ()
	Disable error control of the smoother. More...

void	skip_features (bool _state)
	enable or disable feature handling More...

Protected Member Functions
virtual void	compute_new_positions_C0 ()=0

virtual void	compute_new_positions_C1 ()=0

const Point &	orig_position (VertexHandle _vh) const

const NormalType &	orig_normal (VertexHandle _vh) const

const Point &	new_position (VertexHandle _vh) const

void	set_new_position (VertexHandle _vh, const Point &_p)

bool	is_active (VertexHandle _vh) const

Component	component () const

Continuity	continuity () const

Protected Attributes
Mesh &	mesh_

bool	skip_features_

Private Member Functions
void	set_active_vertices ()
	Find active vertices. Resets tagged status ! More...

void	compute_new_positions ()

void	project_to_tangent_plane ()

void	local_error_check ()

void	move_points ()

Private Attributes
Scalar	tolerance_

Scalar	normal_deviation_

Component	component_

Continuity	continuity_

OpenMesh::VPropHandleT< Point >	original_positions_

OpenMesh::VPropHandleT< NormalType >	original_normals_

OpenMesh::VPropHandleT< Point >	new_positions_

OpenMesh::VPropHandleT< bool >	is_active_

Detailed Description

template<class Mesh>
class OpenMesh::Smoother::SmootherT< Mesh >

Base class for smoothing algorithms.

Definition at line 76 of file SmootherT.hh.

Member Typedef Documentation

◆ EdgeHandle

template<class Mesh >

typedef Mesh::EdgeHandle OpenMesh::Smoother::SmootherT< Mesh >::EdgeHandle

Definition at line 84 of file SmootherT.hh.

◆ NormalType

template<class Mesh >

typedef Mesh::Normal OpenMesh::Smoother::SmootherT< Mesh >::NormalType

Definition at line 82 of file SmootherT.hh.

◆ Point

template<class Mesh >

typedef Mesh::Point OpenMesh::Smoother::SmootherT< Mesh >::Point

Definition at line 81 of file SmootherT.hh.

◆ Scalar

template<class Mesh >

typedef Mesh::Scalar OpenMesh::Smoother::SmootherT< Mesh >::Scalar

Definition at line 80 of file SmootherT.hh.

◆ VertexHandle

template<class Mesh >

typedef Mesh::VertexHandle OpenMesh::Smoother::SmootherT< Mesh >::VertexHandle

Definition at line 83 of file SmootherT.hh.

Member Enumeration Documentation

◆ Component

template<class Mesh >

enum OpenMesh::Smoother::SmootherT::Component

Enumerator
Tangential	Smooth tangential direction.
Normal	Smooth normal direction.
Tangential_and_Normal	Smooth tangential and normal direction.

Definition at line 87 of file SmootherT.hh.

◆ Continuity

template<class Mesh >

enum OpenMesh::Smoother::SmootherT::Continuity

Definition at line 93 of file SmootherT.hh.

Constructor & Destructor Documentation

◆ SmootherT()

template<class Mesh >

OpenMesh::Smoother::SmootherT< Mesh >::SmootherT ( Mesh & _mesh )

constructor & destructor

Parameters

_mesh Reference a triangle or poly mesh

Definition at line 72 of file SmootherT_impl.hh.

◆ ~SmootherT()

template<class Mesh >

OpenMesh::Smoother::SmootherT< Mesh >::~SmootherT

virtual

Definition at line 100 of file SmootherT_impl.hh.

Member Function Documentation

◆ component()

template<class Mesh >

Component OpenMesh::Smoother::SmootherT< Mesh >::component ( ) const

inlineprotected

Definition at line 221 of file SmootherT.hh.

◆ compute_new_positions()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::compute_new_positions

private

Definition at line 328 of file SmootherT_impl.hh.

◆ continuity()

template<class Mesh >

Continuity OpenMesh::Smoother::SmootherT< Mesh >::continuity ( ) const

inlineprotected

Definition at line 222 of file SmootherT.hh.

◆ disable_local_error_check()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::disable_local_error_check

Disable error control of the smoother.

This function disables the error control of the smoother.

Definition at line 289 of file SmootherT_impl.hh.

◆ initialize()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::initialize	(	Component	_comp,
		Continuity	_cont
	)

Initialize smoother

Parameters

_comp	Determine component to smooth
_cont	Determine Continuity

Definition at line 121 of file SmootherT_impl.hh.

◆ is_active()

template<class Mesh >

bool OpenMesh::Smoother::SmootherT< Mesh >::is_active ( VertexHandle _vh ) const

inlineprotected

Definition at line 218 of file SmootherT.hh.

◆ local_error_check()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::local_error_check

private

Definition at line 382 of file SmootherT_impl.hh.

◆ move_points()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::move_points

private

Definition at line 416 of file SmootherT_impl.hh.

◆ new_position()

template<class Mesh >

const Point & OpenMesh::Smoother::SmootherT< Mesh >::new_position ( VertexHandle _vh ) const

inlineprotected

Definition at line 212 of file SmootherT.hh.

◆ orig_normal()

template<class Mesh >

const NormalType & OpenMesh::Smoother::SmootherT< Mesh >::orig_normal ( VertexHandle _vh ) const

inlineprotected

Definition at line 209 of file SmootherT.hh.

◆ orig_position()

template<class Mesh >

const Point & OpenMesh::Smoother::SmootherT< Mesh >::orig_position ( VertexHandle _vh ) const

inlineprotected

Definition at line 206 of file SmootherT.hh.

◆ project_to_tangent_plane()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::project_to_tangent_plane

private

Definition at line 352 of file SmootherT_impl.hh.

◆ set_absolute_local_error()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::set_absolute_local_error ( Scalar _err )

Set local error as an absolute value.

Set the maximal error tolerance of the smoother to the given value.

Parameters

_err	Maximal error

Definition at line 277 of file SmootherT_impl.hh.

◆ set_active_vertices()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::set_active_vertices

private

Find active vertices. Resets tagged status !

This function recomputes the set of active vertices, which will be touched by the smoother. If nothing on the mesh is selected, all vertices which are not locked, feature or boundary will be marked as active and moved by the smoother. If vertices are selected, than only the selected ones, excluding the locked, feature and boundary vertices will be moved.

The function is called first when running the smoother.

Definition at line 151 of file SmootherT_impl.hh.

◆ set_new_position()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::set_new_position	(	VertexHandle	_vh,
		const Point &	_p
	)

inlineprotected

Definition at line 215 of file SmootherT.hh.

◆ set_relative_local_error()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::set_relative_local_error ( Scalar _err )

Set local error relative to bounding box.

This function sets a maximal error tolerance for the smoother as a fraction of the bounding box of the mesh. First the bounding box diagonal is computed. Then the error is set as the length of the diagonal multiplied with the given factor.

Parameters

_err	Factor scaling the bounding box diagonal

Definition at line 247 of file SmootherT_impl.hh.

◆ skip_features()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::skip_features ( bool _state )

inline

enable or disable feature handling

This function can be used to control if features on the mesh should be preserved. If enabled, the smoother will keep features and does not modify them. Features can be set via OpenMesh status flags (request status and set primitives as features). Feature flag can be set for vertices edges and faces.

Parameters

_state true : If features are selected on the mesh, they will be left unmodified
false : Features will be ignored

Definition at line 167 of file SmootherT.hh.

◆ smooth()

template<class Mesh >

void OpenMesh::Smoother::SmootherT< Mesh >::smooth ( unsigned int _n )

virtual

Do _n smoothing iterations.

Reimplemented in OpenMesh::Smoother::JacobiLaplaceSmootherT< Mesh >.

Definition at line 301 of file SmootherT_impl.hh.

Member Data Documentation

◆ component_

template<class Mesh >

Component OpenMesh::Smoother::SmootherT< Mesh >::component_

private

Definition at line 234 of file SmootherT.hh.

◆ continuity_

template<class Mesh >

Continuity OpenMesh::Smoother::SmootherT< Mesh >::continuity_

private

Definition at line 235 of file SmootherT.hh.

◆ is_active_

template<class Mesh >

OpenMesh::VPropHandleT<bool> OpenMesh::Smoother::SmootherT< Mesh >::is_active_

private

Definition at line 240 of file SmootherT.hh.

◆ mesh_

template<class Mesh >

Mesh& OpenMesh::Smoother::SmootherT< Mesh >::mesh_

protected

Definition at line 226 of file SmootherT.hh.

◆ new_positions_

template<class Mesh >

OpenMesh::VPropHandleT<Point> OpenMesh::Smoother::SmootherT< Mesh >::new_positions_

private

Definition at line 239 of file SmootherT.hh.

◆ normal_deviation_

template<class Mesh >

Scalar OpenMesh::Smoother::SmootherT< Mesh >::normal_deviation_

private

Definition at line 233 of file SmootherT.hh.

◆ original_normals_

template<class Mesh >

OpenMesh::VPropHandleT<NormalType> OpenMesh::Smoother::SmootherT< Mesh >::original_normals_

private

Definition at line 238 of file SmootherT.hh.

◆ original_positions_

template<class Mesh >

OpenMesh::VPropHandleT<Point> OpenMesh::Smoother::SmootherT< Mesh >::original_positions_

private

Definition at line 237 of file SmootherT.hh.

◆ skip_features_

template<class Mesh >

bool OpenMesh::Smoother::SmootherT< Mesh >::skip_features_

protected

Definition at line 227 of file SmootherT.hh.

◆ tolerance_

template<class Mesh >

Scalar OpenMesh::Smoother::SmootherT< Mesh >::tolerance_

private

Definition at line 232 of file SmootherT.hh.

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

OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Tools/Smoother/SmootherT.hh
OpenFlipper/libs_required/OpenMesh/src/OpenMesh/Tools/Smoother/SmootherT_impl.hh

Public Types

Public Member Functions

Protected Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ EdgeHandle

◆ NormalType

◆ Point

◆ Scalar

◆ VertexHandle

Member Enumeration Documentation

◆ Component

◆ Continuity

Constructor & Destructor Documentation

◆ SmootherT()

◆ ~SmootherT()

Member Function Documentation

◆ component()

◆ compute_new_positions()

◆ continuity()

◆ disable_local_error_check()

◆ initialize()

◆ is_active()

◆ local_error_check()

◆ move_points()

◆ new_position()

◆ orig_normal()

◆ orig_position()

◆ project_to_tangent_plane()

◆ set_absolute_local_error()

◆ set_active_vertices()

◆ set_new_position()

◆ set_relative_local_error()

◆ skip_features()

◆ smooth()

Member Data Documentation

◆ component_

◆ continuity_

◆ is_active_

◆ mesh_

◆ new_positions_

◆ normal_deviation_

◆ original_normals_

◆ original_positions_

◆ skip_features_

◆ tolerance_