This class implements various mesh smoothing algorithms and it can be used to (re)compute surface and vertex normals of a BasicMesh structure. More...

Public Member Functions
	MeshSmoother ()
	Default constructor. More...

virtual	~MeshSmoother ()
	Destructor. More...

void	Clear (void)
	Clear all internally stored data. More...

void	InitWithExternalData (MeshData *data)
	Initialize the mesh smoother over a previously defined set of vertices and triangles. More...

void	GenerateVertexAndTriangleNormals (void)
	Computes vertex and triangle normals over the whole mesh. More...

void	ReOrientFaces (void)
	Re-orient triangle faces (CCW to CW) More...

bool	LoadFromBinarySTL (const char *const file_name, const bool generate_normals=true, const vcl_size_t buffer_width=65536)
	Utility function to load stl for testing and verification. More...

void	SetMaxExtent (float max_extent)
	Determines the current maximum extent of the mesh and re-scales all coordinates according to the new value. More...

void	RescaleMesh (double scale_value)
	Re-scales all coordinates according to the scale parameter. More...

void	TaubinSmooth (const float lambda, const float mu, const vcl_size_t steps)
	Implements Taubin's mesh smoothing algorithm. See: Geometric Signal Processing on Polygonal Meshes by G. Taubin. More...

void	FixCracks (void)
	Implements algorihtm for fixing cracks in a mesh (happens with standard marchin cubes) More...

void	SetSmoothingMethod (int val)
	Select smoothing method. 0- Classic Laplacian, 1 - Inverse Edge Length, 2 - Curvature Normal. More...

void	SetFlipNormals (bool val)
	Set the flip normals flag. More...

bool	GetFlipNormals (void)
	Get the flip normals flag. More...

Detailed Description

This class implements various mesh smoothing algorithms and it can be used to (re)compute surface and vertex normals of a BasicMesh structure.

Constructor & Destructor Documentation

niftk::MeshSmoother::MeshSmoother ( )

Default constructor.

niftk::MeshSmoother::~MeshSmoother ( )

virtual

Destructor.

Member Function Documentation

void niftk::MeshSmoother::Clear ( void )

Clear all internally stored data.

void niftk::MeshSmoother::FixCracks ( void )

Implements algorihtm for fixing cracks in a mesh (happens with standard marchin cubes)

void niftk::MeshSmoother::GenerateVertexAndTriangleNormals ( void )

Computes vertex and triangle normals over the whole mesh.

bool niftk::MeshSmoother::GetFlipNormals ( void )

inline

Get the flip normals flag.

void niftk::MeshSmoother::InitWithExternalData ( MeshData * data )

Initialize the mesh smoother over a previously defined set of vertices and triangles.

bool niftk::MeshSmoother::LoadFromBinarySTL	(	const char *const	file_name,
		const bool	generate_normals = `true`,
		const vcl_size_t	buffer_width = `65536`
	)

Utility function to load stl for testing and verification.

void niftk::MeshSmoother::ReOrientFaces ( void )

Re-orient triangle faces (CCW to CW)

void niftk::MeshSmoother::RescaleMesh ( double scale_value )

Re-scales all coordinates according to the scale parameter.

void niftk::MeshSmoother::SetFlipNormals ( bool val )

inline

Set the flip normals flag.

void niftk::MeshSmoother::SetMaxExtent ( float max_extent )

Determines the current maximum extent of the mesh and re-scales all coordinates according to the new value.

void niftk::MeshSmoother::SetSmoothingMethod ( int val )

inline

Select smoothing method. 0- Classic Laplacian, 1 - Inverse Edge Length, 2 - Curvature Normal.

void niftk::MeshSmoother::TaubinSmooth	(	const float	lambda,
		const float	mu,
		const vcl_size_t	steps
	)

Implements Taubin's mesh smoothing algorithm. See: Geometric Signal Processing on Polygonal Meshes by G. Taubin.

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

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation