vtkPolyDataPointPlacer Class Reference

#include <vtkPolyDataPointPlacer.h>

Inheritance diagram for vtkPolyDataPointPlacer:

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Collaboration diagram for vtkPolyDataPointPlacer:

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List of all members.

Detailed Description

Base class to place points given constraints on polygonal data.

vtkPolyDataPointPlacer is a base class to place points on the surface of polygonal data.

Usage:

The actors that render polygonal data and wish to be considered for placement by this placer are added to the list as

 placer->AddProp( polyDataActor );

See also:: vtkPolygonalSurfacePointPlacer

Definition at line 43 of file vtkPolyDataPointPlacer.h.


typedef vtkPointPlacer	Superclass
static int	IsTypeOf (const char *type)
static vtkPolyDataPointPlacer *	SafeDownCast (vtkObject *o)
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
Public Member Functions
virtual void	AddProp (vtkProp *)
virtual void	RemoveViewProp (vtkProp *prop)
virtual void	RemoveAllProps ()
int	HasProp (vtkProp *)
int	GetNumberOfProps ()
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 vtkPropPicker *	GetPropPicker ()
Static Public Member Functions
static vtkPolyDataPointPlacer *	New ()
Protected Member Functions
	vtkPolyDataPointPlacer ()
	~vtkPolyDataPointPlacer ()
Protected Attributes
vtkPropCollection *	SurfaceProps
vtkPropPicker *	PropPicker

Member Typedef Documentation

typedef vtkPointPlacer vtkPolyDataPointPlacer::Superclass

Standard methods for instances of this class.

Reimplemented from vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.

Definition at line 51 of file vtkPolyDataPointPlacer.h.

Constructor & Destructor Documentation

vtkPolyDataPointPlacer::vtkPolyDataPointPlacer ( ) [protected]

vtkPolyDataPointPlacer::~vtkPolyDataPointPlacer ( ) [protected]

Member Function Documentation

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

Instantiate this class.

Reimplemented from vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.

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

Standard methods for instances of this class.

Reimplemented from vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.

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

Standard methods for instances of this class.

Reimplemented from vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.

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

Standard methods for instances of this class.

Reimplemented from vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.

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

Standard methods for instances of this class.

Reimplemented from vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.

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

Standard methods for instances of this class.

Reimplemented from vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.

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

Reimplemented in vtkPolygonalSurfacePointPlacer.

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

Reimplemented in vtkPolygonalSurfacePointPlacer.

virtual void vtkPolyDataPointPlacer::RemoveAllProps ( ) [virtual]

Reimplemented in vtkPolygonalSurfacePointPlacer.

int vtkPolyDataPointPlacer::HasProp ( vtkProp * )

int vtkPolyDataPointPlacer::GetNumberOfProps ( )

virtual int vtkPolyDataPointPlacer::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 vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.

virtual int vtkPolyDataPointPlacer::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 vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.

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

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

Reimplemented from vtkPointPlacer.

Reimplemented in vtkPolygonalSurfacePointPlacer.