SbStructuredQuadrilateralMesh Class Reference

Structured quadrilateral mesh. More...

#include <ImageViz/SbStructuredQuadrilateralMesh.h>

Inheritance diagram for SbStructuredQuadrilateralMesh:

List of all members.

Public Member Functions
	SbStructuredQuadrilateralMesh (size_t numCellsI, size_t numCellsJ)
virtual	~SbStructuredQuadrilateralMesh ()
size_t	getNumCellsI () const
size_t	getNumCellsJ () const
void	setVertex (size_t i, size_t j, SbVec3f vertex)
SbVec3f	getVertex (size_t i, size_t j) const
Friends
class	SoSurfaceUnfoldingProcessing3dImpl
class	SoQuadrilateralMeshSlicerApproximation3dImpl

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Detailed Description

Structured quadrilateral mesh.

Its nodes are ordered and can be accessed by i, j indices. All cells are quadrilateral.

Defines a list of 3d vertices that can be accessed by (i,j) indices.

SEE ALSO

SoSFStructuredQuadrilateralMesh

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Constructor & Destructor Documentation

SbStructuredQuadrilateralMesh::SbStructuredQuadrilateralMesh	(	size_t	numCellsI,
		size_t	numCellsJ
	)

Constructor requiring the mesh number of cells in row and column.

virtual SbStructuredQuadrilateralMesh::~SbStructuredQuadrilateralMesh

(

)

[virtual]

Destructor.

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Member Function Documentation

size_t SbStructuredQuadrilateralMesh::getNumCellsI

(

)

const

Returns the mesh number of cell by row.

size_t SbStructuredQuadrilateralMesh::getNumCellsJ

(

)

const

Returns the mesh number of cell by column.

SbVec3f SbStructuredQuadrilateralMesh::getVertex	(	size_t	i,
		size_t	j
	)			const

Returns the vertex position.

Returns an empty vertex if the indices are out of the mesh range.

Parameters:

	i	column index of the vertex to modify. i must be in range [0-getNumCellsI()].
	j	row index of the vertex to modify. j must be in range [0-getNumCellsJ()].

void SbStructuredQuadrilateralMesh::setVertex	(	size_t	i,
		size_t	j,
		SbVec3f	vertex
	)

Sets the position of a vertex.

Throws an error if the indices are out of the mesh range.

Parameters:

	i	column index of the vertex to modify. i must be in range [0-getNumCellsI()].
	j	row index of the vertex to modify. j must be in range [0-getNumCellsJ()].
	vertex	new value.

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Friends And Related Function Documentation

friend class SoQuadrilateralMeshSlicerApproximation3dImpl [friend]

friend class SoSurfaceUnfoldingProcessing3dImpl [friend]

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

• ImageViz/SbStructuredQuadrilateralMesh.h