vtkCameraRepresentation Class Reference

#include <vtkCameraRepresentation.h>

Inheritance diagram for vtkCameraRepresentation:

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Collaboration diagram for vtkCameraRepresentation:

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List of all members.

Detailed Description

represent the vtkCameraWidget

This class provides support for interactively saving a series of camera views into an interpolated path (using vtkCameraInterpolator). The class typically works in conjunction with vtkCameraWidget. To use this class simply specify the camera to interpolate and use the methods AddCameraToPath(), AnimatePath(), and InitializePath() to add a new camera view, animate the current views, and initialize the interpolation.

See also:: vtkCameraWidget vtkCameraInterpolator

Tests:: vtkCameraRepresentation (Tests)

Definition at line 48 of file vtkCameraRepresentation.h.


typedef vtkBorderRepresentation	Superclass
static int	IsTypeOf (const char *type)
static vtkCameraRepresentation *	SafeDownCast (vtkObject *o)
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
Public Member Functions

void	SetCamera (vtkCamera *camera)
virtual vtkCamera *	GetCamera ()

void	SetInterpolator (vtkCameraInterpolator *camInt)
virtual vtkCameraInterpolator *	GetInterpolator ()

virtual void	SetNumberOfFrames (int)
virtual int	GetNumberOfFrames ()

virtual vtkProperty2D *	GetProperty ()

void	AddCameraToPath ()
void	AnimatePath (vtkRenderWindowInteractor *rwi)
void	InitializePath ()

virtual void	BuildRepresentation ()
virtual void	GetSize (double size[2])

virtual void	GetActors2D (vtkPropCollection *)
virtual void	ReleaseGraphicsResources (vtkWindow *)
virtual int	RenderOverlay (vtkViewport *)
virtual int	RenderOpaqueGeometry (vtkViewport *)
virtual int	RenderTranslucentPolygonalGeometry (vtkViewport *)
virtual int	HasTranslucentPolygonalGeometry ()
Static Public Member Functions
static vtkCameraRepresentation *	New ()
Protected Member Functions
	vtkCameraRepresentation ()
	~vtkCameraRepresentation ()
Protected Attributes
vtkCamera *	Camera
vtkCameraInterpolator *	Interpolator
int	NumberOfFrames
double	CurrentTime
vtkPoints *	Points
vtkPolyData *	PolyData
vtkTransformPolyDataFilter *	TransformFilter
vtkPolyDataMapper2D *	Mapper
vtkProperty2D *	Property
vtkActor2D *	Actor

Member Typedef Documentation

typedef vtkBorderRepresentation vtkCameraRepresentation::Superclass

Standard VTK class methods.

Reimplemented from vtkBorderRepresentation.

Definition at line 56 of file vtkCameraRepresentation.h.

Constructor & Destructor Documentation

vtkCameraRepresentation::vtkCameraRepresentation ( ) [protected]

vtkCameraRepresentation::~vtkCameraRepresentation ( ) [protected]

Member Function Documentation

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

Instantiate this class.

Reimplemented from vtkBorderRepresentation.

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

Standard VTK class methods.

Reimplemented from vtkBorderRepresentation.

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

Standard VTK class methods.

Reimplemented from vtkBorderRepresentation.

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

Standard VTK class methods.

Reimplemented from vtkBorderRepresentation.

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

Standard VTK class methods.

Reimplemented from vtkBorderRepresentation.

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

Standard VTK class methods.

Reimplemented from vtkBorderRepresentation.

void vtkCameraRepresentation::SetCamera ( vtkCamera * camera )

Specify the camera to interpolate. This must be specified by the user.

virtual vtkCamera* vtkCameraRepresentation::GetCamera ( ) [virtual]

Specify the camera to interpolate. This must be specified by the user.

void vtkCameraRepresentation::SetInterpolator ( vtkCameraInterpolator * camInt )

Get the vtkCameraInterpolator used to interpolate and save the sequence of camera views. If not defined, one is created automatically. Note that you can access this object to set the interpolation type (linear, spline) and other instance variables.

virtual vtkCameraInterpolator* vtkCameraRepresentation::GetInterpolator ( ) [virtual]

Get the vtkCameraInterpolator used to interpolate and save the sequence of camera views. If not defined, one is created automatically. Note that you can access this object to set the interpolation type (linear, spline) and other instance variables.

virtual void vtkCameraRepresentation::SetNumberOfFrames ( int ) [virtual]

Set the number of frames to generate when playback is initiated.

virtual int vtkCameraRepresentation::GetNumberOfFrames ( ) [virtual]

Set the number of frames to generate when playback is initiated.

virtual vtkProperty2D* vtkCameraRepresentation::GetProperty ( ) [virtual]

By obtaining this property you can specify the properties of the representation.

void vtkCameraRepresentation::AddCameraToPath ( )

These methods are used to create interpolated camera paths. The AddCameraToPath() method adds the view defined by the current camera (via SetCamera()) to the interpolated camera path. AnimatePath() interpolates NumberOfFrames along the current path. InitializePath() resets the interpolated path to its initial, empty configuration.

void vtkCameraRepresentation::AnimatePath ( vtkRenderWindowInteractor * rwi )

These methods are used to create interpolated camera paths. The AddCameraToPath() method adds the view defined by the current camera (via SetCamera()) to the interpolated camera path. AnimatePath() interpolates NumberOfFrames along the current path. InitializePath() resets the interpolated path to its initial, empty configuration.

void vtkCameraRepresentation::InitializePath ( )

These methods are used to create interpolated camera paths. The AddCameraToPath() method adds the view defined by the current camera (via SetCamera()) to the interpolated camera path. AnimatePath() interpolates NumberOfFrames along the current path. InitializePath() resets the interpolated path to its initial, empty configuration.

virtual void vtkCameraRepresentation::BuildRepresentation ( ) [virtual]

Satisfy the superclasses' API.

Reimplemented from vtkBorderRepresentation.

virtual void vtkCameraRepresentation::GetSize ( double size[2] ) [inline, virtual]

Satisfy the superclasses' API.

Reimplemented from vtkBorderRepresentation.

Definition at line 102 of file vtkCameraRepresentation.h.

virtual void vtkCameraRepresentation::GetActors2D ( vtkPropCollection * ) [virtual]

These methods are necessary to make this representation behave as a vtkProp.

Reimplemented from vtkBorderRepresentation.

virtual void vtkCameraRepresentation::ReleaseGraphicsResources ( vtkWindow * ) [virtual]

These methods are necessary to make this representation behave as a vtkProp.