niftk::BasicMesh Class Reference

Simple mesh implementation that is used in the Surface Extraction and surface smoothing and decimation algorithms. This stores a list of vertices and another list of triangles (which references the vertex list) More...

Public Member Functions
	BasicMesh ()
	Default constructor. More...
	BasicMesh (std::vector< BasicVertex > &vertices, std::vector< BasicTriangle > &triangles, int numOfVerts, int numOfTris)
	Constructor with vertices and triangles as parameters. More...
virtual	~BasicMesh ()
	Destructor. More...
void	InitWithVertsAndTris (std::vector< BasicVertex > &vertices, std::vector< BasicTriangle > &triangles, int numOfVerts, int numOfTris)
	Initialize the mesh with an externally defined set of triangles and vertices. More...
	BasicMesh (const BasicMesh &)
	Copy constructor. More...
BasicMesh &	operator= (const BasicMesh &)
	Assignment operator. More...
BasicVertex &	GetVertex (int index)
	Get reference to the vertex with the specified index. More...
const BasicVertex &	GetVertex (int index) const
	Get const reference to the vertex with the specified index. More...
BasicTriangle &	GetTri (int index)
	Get reference to the triangle with the specified index. More...
const BasicTriangle &	GetTri (int index) const
	Get const reference to the triangle with the specified index. More...
int	GetNumVerts ()
	Get number of vertices. More...
void	SetNumVerts (int n)
	Set number of vertices. More...
int	GetNumTriangles ()
	Get number of triangles. More...
void	SetNumTriangles (int n)
	Set number of triangles. More...
void	Normalize ()
	Normalize the mesh: center the mesh around the origin and shrink to fit in [-1, 1]. More...
void	CalcOneVertNormal (unsigned vert)
	Compute normal for the vertex with the specified index. More...
void	PrintStatus ()
	Print mesh state to std::cout. More...

Detailed Description

Simple mesh implementation that is used in the Surface Extraction and surface smoothing and decimation algorithms. This stores a list of vertices and another list of triangles (which references the vertex list)

Constructor & Destructor Documentation

niftk::BasicMesh::BasicMesh

(

)

Default constructor.

niftk::BasicMesh::BasicMesh	(	std::vector< BasicVertex > &	vertices,
		std::vector< BasicTriangle > &	triangles,
		int	numOfVerts,
		int	numOfTris
	)

Constructor with vertices and triangles as parameters.

niftk::BasicMesh::~BasicMesh ( )

virtual

Destructor.

niftk::BasicMesh::BasicMesh

(

const BasicMesh &

other

)

Copy constructor.

Member Function Documentation

void niftk::BasicMesh::CalcOneVertNormal

(

unsigned

vert

)

Compute normal for the vertex with the specified index.

int niftk::BasicMesh::GetNumTriangles ( )

inline

Get number of triangles.

int niftk::BasicMesh::GetNumVerts ( )

inline

Get number of vertices.

BasicTriangle& niftk::BasicMesh::GetTri ( int  index )

inline

Get reference to the triangle with the specified index.

const BasicTriangle& niftk::BasicMesh::GetTri ( int  index ) const

inline

Get const reference to the triangle with the specified index.

BasicVertex& niftk::BasicMesh::GetVertex ( int  index )

inline

Get reference to the vertex with the specified index.

const BasicVertex& niftk::BasicMesh::GetVertex ( int  index ) const

inline

Get const reference to the vertex with the specified index.

void niftk::BasicMesh::InitWithVertsAndTris	(	std::vector< BasicVertex > &	vertices,
		std::vector< BasicTriangle > &	triangles,
		int	numOfVerts,
		int	numOfTris
	)

Initialize the mesh with an externally defined set of triangles and vertices.

void niftk::BasicMesh::Normalize

(

)

Normalize the mesh: center the mesh around the origin and shrink to fit in [-1, 1].

BasicMesh & niftk::BasicMesh::operator=

(

const BasicMesh &

other

)

Assignment operator.

void niftk::BasicMesh::PrintStatus

(

)

Print mesh state to std::cout.

void niftk::BasicMesh::SetNumTriangles ( int  n )

inline

Set number of triangles.

void niftk::BasicMesh::SetNumVerts ( int  n )

inline

Set number of vertices.

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

• niftkBasicMesh.h
• niftkBasicMesh.cxx