volcart::meshing::LaplacianSmooth Class Reference

Apply Laplacian smoothing to a mesh. More...

#include <vc/meshing/LaplacianSmooth.hpp>

Public Member Functions
void	setInputMesh (const ITKMesh::Pointer &m)
	Set the input mesh.
void	setIterations (std::size_t i)
	The number of smoothing interations. More...
void	setRelaxationFactor (double f)
	Relaxation factor for Laplacian smoothing. More...
void	setFeatureEdgeSmoothing (bool b)
	Smoothing along sharp interior edges. More...
void	setFeatureAngle (double a)
	Feature angle for sharp edge identification. More...
void	setEdgeAngle (double a)
	Edge angle for sharp edge identification. More...
void	setBoundarySmoothing (bool b)
	Smoothing vertices on the mesh boundary. More...
auto	iterations () const -> std::size_t
	The number of smoothing interations.
auto	relaxationFactor () const -> double
	Relaxation factor for Laplacian smoothing.
auto	featureEdgeSmoothing () const -> bool
	Smoothing along sharp interior edges.
auto	featureAngle () const -> double
	Feature angle for sharp edge identification.
auto	edgeAngle () const -> double
	Edge angle for sharp edge identification.
auto	boundarySmoothing () const -> bool
	Smoothing vertices on the mesh boundary.
auto	compute () -> ITKMesh::Pointer
	Compute the smoothed mesh.
auto	getOutputMesh () -> ITKMesh::Pointer
	Return the smoothed mesh.

Private Attributes
ITKMesh::Pointer	input_ {nullptr}
ITKMesh::Pointer	output_ {nullptr}
std::size_t	iters_ {20}
double	relax_ {0.01}
bool	edgeSmooth_ {false}
double	featureAngle_ {45}
double	edgeAngle_ {15}
bool	boundarySmooth_ {true}

Detailed Description

Apply Laplacian smoothing to a mesh.

A wrapper around vtkSmoothPolyDataFilter

Definition at line 17 of file LaplacianSmooth.hpp.

Member Function Documentation

setBoundarySmoothing()

void volcart::meshing::LaplacianSmooth::setBoundarySmoothing

(

bool

b

)

Smoothing vertices on the mesh boundary.

setEdgeAngle()

void volcart::meshing::LaplacianSmooth::setEdgeAngle

(

double

a

)

Edge angle for sharp edge identification.

setFeatureAngle()

void volcart::meshing::LaplacianSmooth::setFeatureAngle

(

double

a

)

Feature angle for sharp edge identification.

setFeatureEdgeSmoothing()

void volcart::meshing::LaplacianSmooth::setFeatureEdgeSmoothing

(

bool

b

)

Smoothing along sharp interior edges.

setIterations()

void volcart::meshing::LaplacianSmooth::setIterations

(

std::size_t

i

)

The number of smoothing interations.

setRelaxationFactor()

void volcart::meshing::LaplacianSmooth::setRelaxationFactor

(

double

f

)

Relaxation factor for Laplacian smoothing.

Member Data Documentation

boundarySmooth_

bool volcart::meshing::LaplacianSmooth::boundarySmooth_ {true}

private

Smooth boundary vertices

Definition at line 71 of file LaplacianSmooth.hpp.

edgeAngle_

double volcart::meshing::LaplacianSmooth::edgeAngle_ {15}

private

Sharp edge angle

Definition at line 69 of file LaplacianSmooth.hpp.

edgeSmooth_

bool volcart::meshing::LaplacianSmooth::edgeSmooth_ {false}

private

Do feature edge smoothing

Definition at line 65 of file LaplacianSmooth.hpp.

featureAngle_

double volcart::meshing::LaplacianSmooth::featureAngle_ {45}

private

Feature edge angle

Definition at line 67 of file LaplacianSmooth.hpp.

input_

ITKMesh::Pointer volcart::meshing::LaplacianSmooth::input_ {nullptr}

private

Input mesh

Definition at line 57 of file LaplacianSmooth.hpp.

iters_

std::size_t volcart::meshing::LaplacianSmooth::iters_ {20}

private

Num iters

Definition at line 61 of file LaplacianSmooth.hpp.

output_

ITKMesh::Pointer volcart::meshing::LaplacianSmooth::output_ {nullptr}

private

Output mesh

Definition at line 59 of file LaplacianSmooth.hpp.

relax_

double volcart::meshing::LaplacianSmooth::relax_ {0.01}

private

Relaxation factor

Definition at line 63 of file LaplacianSmooth.hpp.

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

• vc/meshing/LaplacianSmooth.hpp