vtkTessellatedBoxSource.h File Reference

#include "vtkFiltersSourcesModule.h"
#include "vtkPolyDataAlgorithm.h"

Include dependency graph for vtkTessellatedBoxSource.h:

Go to the source code of this file.

Functions
	vtkTessellatedBoxSource ()
	~vtkTessellatedBoxSource () override
int	RequestData (vtkInformation *request, vtkInformationVector **inputVector, vtkInformationVector *outputVector) override
	Called by the superclass.
void	DuplicateSharedPointsMethod (double *bounds, vtkPoints *points, vtkCellArray *polys)
void	MinimalPointsMethod (double *bounds, vtkPoints *points, vtkCellArray *polys)
vtkIdType	LocalFacePointCoordinatesToPointId (int f, int i, int j)
	Compute the pointId of point (i,j) of face f.
void	BuildFace (vtkPoints *points, vtkCellArray *polys, vtkIdType firstPointId, double facePoints[3][3], int changed)
	Build one of the face of the box with some level of tessellation.
virtual void	SetBounds (double, double, double, double, double, double)
virtual void	SetBounds (double[6])
virtual double *	GetBounds ()
	Bounds of the box in world coordinates.
virtual void	GetBounds (double &, double &, double &, double &, double &, double &)
	Bounds of the box in world coordinates.
virtual void	GetBounds (double[6])
	Bounds of the box in world coordinates.
virtual void	SetLevel (int)
	Set the level of subdivision of the faces.
virtual int	GetLevel ()
	Level of subdivision of the faces.
virtual void	SetDuplicateSharedPoints (vtkTypeBool)
	Flag to tell the source to duplicate points shared between faces (vertices of the box and internal edge points).
virtual vtkTypeBool	GetDuplicateSharedPoints ()
	Flag to tell the source to duplicate points shared between faces (vertices of the box and internal edge points).
virtual void	DuplicateSharedPointsOn ()
	Flag to tell the source to duplicate points shared between faces (vertices of the box and internal edge points).
virtual void	DuplicateSharedPointsOff ()
	Flag to tell the source to duplicate points shared between faces (vertices of the box and internal edge points).
virtual void	SetQuads (vtkTypeBool)
	Flag to tell the source to generate either a quad or two triangle for a set of four points.
virtual vtkTypeBool	GetQuads ()
	Flag to tell the source to generate either a quad or two triangle for a set of four points.
virtual void	QuadsOn ()
	Flag to tell the source to generate either a quad or two triangle for a set of four points.
virtual void	QuadsOff ()
	Flag to tell the source to generate either a quad or two triangle for a set of four points.
virtual void	SetOutputPointsPrecision (int)
	Set/get the desired precision for the output points.
virtual int	GetOutputPointsPrecision ()
	Set/get the desired precision for the output points.

Variables
double	Bounds [6]
int	Level
vtkTypeBool	DuplicateSharedPoints
vtkTypeBool	Quads
int	OutputPointsPrecision

Function Documentation

SetBounds() [1/2]

virtual void SetBounds ( double , double , double , double , double , double  )

virtual

SetBounds() [2/2]

virtual void SetBounds ( double [6] )

virtual

GetBounds() [1/3]

virtual double * GetBounds ( )

virtual

Bounds of the box in world coordinates.

This a 6-uple of xmin,xmax,ymin, ymax,zmin and zmax. Initial value is (-0.5,0.5,-0.5,0.5,-0.5,0.5), bounds of a cube of length 1 centered at (0,0,0). Bounds are defined such that xmin<=xmax, ymin<=ymax and zmin<zmax.

Postcondition

xmin<=xmax && ymin<=ymax && zmin<zmax

GetBounds() [2/3]

virtual void GetBounds ( double & , double & , double & , double & , double & , double &  )

virtual

Bounds of the box in world coordinates.

This a 6-uple of xmin,xmax,ymin, ymax,zmin and zmax. Initial value is (-0.5,0.5,-0.5,0.5,-0.5,0.5), bounds of a cube of length 1 centered at (0,0,0). Bounds are defined such that xmin<=xmax, ymin<=ymax and zmin<zmax.

Postcondition

xmin<=xmax && ymin<=ymax && zmin<zmax

GetBounds() [3/3]

virtual void GetBounds ( double [6] )

virtual

Bounds of the box in world coordinates.

This a 6-uple of xmin,xmax,ymin, ymax,zmin and zmax. Initial value is (-0.5,0.5,-0.5,0.5,-0.5,0.5), bounds of a cube of length 1 centered at (0,0,0). Bounds are defined such that xmin<=xmax, ymin<=ymax and zmin<zmax.

Postcondition

xmin<=xmax && ymin<=ymax && zmin<zmax

SetLevel()

virtual void SetLevel ( int )

virtual

Set the level of subdivision of the faces.

Precondition

positive_level: level>=0

GetLevel()

virtual int GetLevel ( )

virtual

Level of subdivision of the faces.

Initial value is 0.

Postcondition

positive_level: level>=0

SetDuplicateSharedPoints()

virtual void SetDuplicateSharedPoints ( vtkTypeBool )

virtual

Flag to tell the source to duplicate points shared between faces (vertices of the box and internal edge points).

Initial value is false. Implementation note: duplicating points is an easier method to implement than a minimal number of points.

GetDuplicateSharedPoints()

virtual vtkTypeBool GetDuplicateSharedPoints ( )

virtual

Flag to tell the source to duplicate points shared between faces (vertices of the box and internal edge points).

Initial value is false. Implementation note: duplicating points is an easier method to implement than a minimal number of points.

DuplicateSharedPointsOn()

virtual void DuplicateSharedPointsOn ( )

virtual

Flag to tell the source to duplicate points shared between faces (vertices of the box and internal edge points).

Initial value is false. Implementation note: duplicating points is an easier method to implement than a minimal number of points.

DuplicateSharedPointsOff()

virtual void DuplicateSharedPointsOff ( )

virtual

Flag to tell the source to duplicate points shared between faces (vertices of the box and internal edge points).

Initial value is false. Implementation note: duplicating points is an easier method to implement than a minimal number of points.

SetQuads()

virtual void SetQuads ( vtkTypeBool )

virtual

Flag to tell the source to generate either a quad or two triangle for a set of four points.

Initial value is false (generate triangles).

GetQuads()

virtual vtkTypeBool GetQuads ( )

virtual

Flag to tell the source to generate either a quad or two triangle for a set of four points.

Initial value is false (generate triangles).

QuadsOn()

virtual void QuadsOn ( )

virtual

Flag to tell the source to generate either a quad or two triangle for a set of four points.

Initial value is false (generate triangles).

QuadsOff()

virtual void QuadsOff ( )

virtual

Flag to tell the source to generate either a quad or two triangle for a set of four points.

Initial value is false (generate triangles).

SetOutputPointsPrecision()

virtual void SetOutputPointsPrecision ( int )

virtual

Set/get the desired precision for the output points.

vtkAlgorithm::SINGLE_PRECISION - Output single-precision floating point. vtkAlgorithm::DOUBLE_PRECISION - Output double-precision floating point.

GetOutputPointsPrecision()

virtual int GetOutputPointsPrecision ( )

virtual

Set/get the desired precision for the output points.

vtkAlgorithm::SINGLE_PRECISION - Output single-precision floating point. vtkAlgorithm::DOUBLE_PRECISION - Output double-precision floating point.

vtkTessellatedBoxSource()

vtkTessellatedBoxSource ( )

protected

~vtkTessellatedBoxSource()

~vtkTessellatedBoxSource ( )

overrideprotected

RequestData()

int RequestData ( vtkInformation * request, vtkInformationVector ** inputVector, vtkInformationVector * outputVector )

overrideprotected

Called by the superclass.

Actual creation of the points and cells happens here.

DuplicateSharedPointsMethod()

void DuplicateSharedPointsMethod ( double * bounds, vtkPoints * points, vtkCellArray * polys )

protected

MinimalPointsMethod()

void MinimalPointsMethod ( double * bounds, vtkPoints * points, vtkCellArray * polys )

protected

LocalFacePointCoordinatesToPointId()

vtkIdType LocalFacePointCoordinatesToPointId ( int f, int i, int j )

protected

Compute the pointId of point (i,j) of face f.

Used by MinimalPointsMethod().

Precondition

valid_face: f>=0 && f<6

valid_i: i>=0 && i<=(this->Level+1)

valid_j: j>=0 && j<=(this->Level+1)

BuildFace()

void BuildFace ( vtkPoints * points, vtkCellArray * polys, vtkIdType firstPointId, double facePoints[3][3], int changed )

protected

Build one of the face of the box with some level of tessellation.

facePoints[0] is the lower-left point facePoints[1] is the point along the first axis facePoints[2] is the point along the second axis

Precondition

positive_id: firstPointId>=0

points_exists: points!=0

polys_exists: polys!=0

Variable Documentation

Bounds

double Bounds[6]

protected

Definition at line 143 of file vtkTessellatedBoxSource.h.

Level

int Level

protected

Definition at line 144 of file vtkTessellatedBoxSource.h.

DuplicateSharedPoints

vtkTypeBool DuplicateSharedPoints

protected

Definition at line 145 of file vtkTessellatedBoxSource.h.

Quads

vtkTypeBool Quads

protected

Definition at line 146 of file vtkTessellatedBoxSource.h.

OutputPointsPrecision

int OutputPointsPrecision

protected

Definition at line 147 of file vtkTessellatedBoxSource.h.