vtkPolygonalSurfacePointPlacer Class Reference

#include <vtkPolygonalSurfacePointPlacer.h>

Inheritance diagram for vtkPolygonalSurfacePointPlacer:

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Collaboration diagram for vtkPolygonalSurfacePointPlacer:

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List of all members.

Detailed Description

Definition at line 55 of file vtkPolygonalSurfacePointPlacer.h.


typedef vtkPolyDataPointPlacer	Superclass
static int	IsTypeOf (const char *type)
static vtkPolygonalSurfacePointPlacer *	SafeDownCast (vtkObject *o)
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
typedef vtkPolygonalSurfacePointPlacerNode	Node
Node *	GetNodeAtWorldPosition (double worldPos[3])
Public Member Functions
virtual void	AddProp (vtkProp *)
virtual void	RemoveViewProp (vtkProp *prop)
virtual void	RemoveAllProps ()
virtual int	ValidateWorldPosition (double worldPos[3])
virtual int	ValidateDisplayPosition (vtkRenderer *, double displayPos[2])

virtual int	ComputeWorldPosition (vtkRenderer *ren, double displayPos[2], double worldPos[3], double worldOrient[9])

virtual int	ComputeWorldPosition (vtkRenderer *ren, double displayPos[2], double refWorldPos[3], double worldPos[3], double worldOrient[9])

virtual int	ValidateWorldPosition (double worldPos[3], double worldOrient[9])

virtual vtkCellPicker *	GetCellPicker ()

virtual vtkPolyDataCollection *	GetPolys ()

virtual void	SetDistanceOffset (double)
virtual double	GetDistanceOffset ()
Static Public Member Functions
static vtkPolygonalSurfacePointPlacer *	New ()
Protected Member Functions
	vtkPolygonalSurfacePointPlacer ()
	~vtkPolygonalSurfacePointPlacer ()
Protected Attributes
vtkCellPicker *	CellPicker
vtkPolyDataCollection *	Polys
vtkPolygonalSurfacePointPlacerInternals *	Internals
double	DistanceOffset

Member Typedef Documentation

typedef vtkPolyDataPointPlacer vtkPolygonalSurfacePointPlacer::Superclass

Standard methods for instances of this class.

Reimplemented from vtkPolyDataPointPlacer.

Definition at line 64 of file vtkPolygonalSurfacePointPlacer.h.

typedef vtkPolygonalSurfacePointPlacerNode vtkPolygonalSurfacePointPlacer::Node

Internally used by the interpolator.

Definition at line 127 of file vtkPolygonalSurfacePointPlacer.h.

Constructor & Destructor Documentation

vtkPolygonalSurfacePointPlacer::vtkPolygonalSurfacePointPlacer ( ) [protected]

vtkPolygonalSurfacePointPlacer::~vtkPolygonalSurfacePointPlacer ( ) [protected]

Member Function Documentation

static vtkPolygonalSurfacePointPlacer* vtkPolygonalSurfacePointPlacer::New ( ) [static]

Instantiate this class.

Reimplemented from vtkPolyDataPointPlacer.

virtual const char* vtkPolygonalSurfacePointPlacer::GetClassName ( ) [virtual]

Standard methods for instances of this class.

Reimplemented from vtkPolyDataPointPlacer.

static int vtkPolygonalSurfacePointPlacer::IsTypeOf ( const char * type ) [static]

Standard methods for instances of this class.

Reimplemented from vtkPolyDataPointPlacer.

virtual int vtkPolygonalSurfacePointPlacer::IsA ( const char * type ) [virtual]

Standard methods for instances of this class.

Reimplemented from vtkPolyDataPointPlacer.

static vtkPolygonalSurfacePointPlacer* vtkPolygonalSurfacePointPlacer::SafeDownCast ( vtkObject * o ) [static]

Standard methods for instances of this class.

Reimplemented from vtkPolyDataPointPlacer.

void vtkPolygonalSurfacePointPlacer::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)			`[virtual]`

Standard methods for instances of this class.

Reimplemented from vtkPolyDataPointPlacer.

virtual void vtkPolygonalSurfacePointPlacer::AddProp ( vtkProp * ) [virtual]

Reimplemented from vtkPolyDataPointPlacer.

virtual void vtkPolygonalSurfacePointPlacer::RemoveViewProp ( vtkProp * prop ) [virtual]

Reimplemented from vtkPolyDataPointPlacer.

virtual void vtkPolygonalSurfacePointPlacer::RemoveAllProps ( ) [virtual]

Reimplemented from vtkPolyDataPointPlacer.

virtual int vtkPolygonalSurfacePointPlacer::ComputeWorldPosition	(	vtkRenderer *	ren,
		double	displayPos[2],
		double	worldPos[3],
		double	worldOrient[9]
	)			`[virtual]`

Given a renderer and a display position in pixel coordinates, compute the world position and orientation where this point will be placed. This method is typically used by the representation to place the point initially. For the Terrain point placer this computes world points that lie at the specified height above the terrain.

Reimplemented from vtkPolyDataPointPlacer.

virtual int vtkPolygonalSurfacePointPlacer::ComputeWorldPosition	(	vtkRenderer *	ren,
		double	displayPos[2],
		double	refWorldPos[3],
		double	worldPos[3],
		double	worldOrient[9]
	)			`[virtual]`

Given a renderer, a display position, and a reference world position, compute the new world position and orientation of this point. This method is typically used by the representation to move the point.

Reimplemented from vtkPolyDataPointPlacer.

virtual int vtkPolygonalSurfacePointPlacer::ValidateWorldPosition ( double worldPos[3] ) [virtual]

Given a world position check the validity of this position according to the constraints of the placer

Reimplemented from vtkPolyDataPointPlacer.

virtual int vtkPolygonalSurfacePointPlacer::ValidateDisplayPosition	(	vtkRenderer *	,
		double	displayPos[2]
	)			`[virtual]`

Given a display position, check the validity of this position.

Reimplemented from vtkPolyDataPointPlacer.

virtual int vtkPolygonalSurfacePointPlacer::ValidateWorldPosition	(	double	worldPos[3],
		double	worldOrient[9]
	)			`[virtual]`

Given a world position and a world orientation, validate it according to the constraints of the placer.

Reimplemented from vtkPolyDataPointPlacer.

virtual vtkCellPicker* vtkPolygonalSurfacePointPlacer::GetCellPicker ( ) [virtual]

Get the Prop picker.

virtual vtkPolyDataCollection* vtkPolygonalSurfacePointPlacer::GetPolys ( ) [virtual]

Be sure to add polydata on which you wish to place points to this list or they will not be considered for placement.

virtual void vtkPolygonalSurfacePointPlacer::SetDistanceOffset ( double ) [virtual]

Height offset at which points may be placed on the polygonal surface. If you specify a non-zero value here, be sure to compute cell normals on your input polygonal data (easily done with vtkPolyDataNormals).

virtual double vtkPolygonalSurfacePointPlacer::GetDistanceOffset ( ) [virtual]

Height offset at which points may be placed on the polygonal surface. If you specify a non-zero value here, be sure to compute cell normals on your input polygonal data (easily done with vtkPolyDataNormals).

Node* vtkPolygonalSurfacePointPlacer::GetNodeAtWorldPosition ( double worldPos[3] )

Internally used by the interpolator.