vtkImageProcessingPass Class Reference

Convenient class for post-processing passes. render pass. More...

#include <vtkImageProcessingPass.h>

Inheritance diagram for vtkImageProcessingPass:

Collaboration diagram for vtkImageProcessingPass:

List of all members.

Public Types
typedef vtkRenderPass	Superclass
Public Member Functions
virtual int	IsA (const char *type)
vtkImageProcessingPass *	NewInstance () const
void	PrintSelf (ostream &os, vtkIndent indent)
void	ReleaseGraphicsResources (vtkWindow *w)
virtual vtkRenderPass *	GetDelegatePass ()
virtual void	SetDelegatePass (vtkRenderPass *delegatePass)
Static Public Member Functions
static int	IsTypeOf (const char *type)
static vtkImageProcessingPass *	SafeDownCast (vtkObjectBase *o)
Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const
	vtkImageProcessingPass ()
virtual	~vtkImageProcessingPass ()
void	RenderDelegate (const vtkRenderState *s, int width, int height, int newWidth, int newHeight, vtkFrameBufferObject *fbo, vtkTextureObject *target)
Protected Attributes
vtkRenderPass *	DelegatePass

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Detailed Description

Convenient class for post-processing passes. render pass.

Abstract class with some convenient methods frequently used in subclasses.

See also:

vtkRenderPass vtkGaussianBlurPass vtkSobelGradientMagnitudePass

Definition at line 39 of file vtkImageProcessingPass.h.

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Member Typedef Documentation

typedef vtkRenderPass vtkImageProcessingPass::Superclass

Reimplemented from vtkRenderPass.

Reimplemented in vtkSobelGradientMagnitudePass, and vtkGaussianBlurPass.

Definition at line 42 of file vtkImageProcessingPass.h.

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Constructor & Destructor Documentation

vtkImageProcessingPass::vtkImageProcessingPass

(

)

[protected]

Default constructor. DelegatePass is set to NULL.

virtual vtkImageProcessingPass::~vtkImageProcessingPass

(

)

[protected, virtual]

Destructor.

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Member Function Documentation

static int vtkImageProcessingPass::IsTypeOf

(

const char *

name

)

[static]

Return 1 if this class type is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkRenderPass.

Reimplemented in vtkSobelGradientMagnitudePass, and vtkGaussianBlurPass.

virtual int vtkImageProcessingPass::IsA

(

const char *

name

)

[virtual]

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkRenderPass.

Reimplemented in vtkSobelGradientMagnitudePass, and vtkGaussianBlurPass.

static vtkImageProcessingPass* vtkImageProcessingPass::SafeDownCast

(

vtkObjectBase *

o

)

[static]

Reimplemented from vtkRenderPass.

Reimplemented in vtkSobelGradientMagnitudePass, and vtkGaussianBlurPass.

virtual vtkObjectBase* vtkImageProcessingPass::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkRenderPass.

Reimplemented in vtkSobelGradientMagnitudePass, and vtkGaussianBlurPass.

vtkImageProcessingPass* vtkImageProcessingPass::NewInstance

(

)

const

Reimplemented from vtkRenderPass.

Reimplemented in vtkSobelGradientMagnitudePass, and vtkGaussianBlurPass.

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

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkRenderPass.

Reimplemented in vtkSobelGradientMagnitudePass, and vtkGaussianBlurPass.

void vtkImageProcessingPass::ReleaseGraphicsResources

(

vtkWindow *

w

)

[virtual]

Release graphics resources and ask components to release their own resources.

Precondition:

w_exists: w!=0

Reimplemented from vtkRenderPass.

Reimplemented in vtkSobelGradientMagnitudePass, and vtkGaussianBlurPass.

virtual vtkRenderPass* vtkImageProcessingPass::GetDelegatePass

(

)

[virtual]

Delegate for rendering the image to be processed. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a vtkCameraPass or to a post-processing pass. Initial value is a NULL pointer.

virtual void vtkImageProcessingPass::SetDelegatePass

(

vtkRenderPass *

delegatePass

)

[virtual]

Delegate for rendering the image to be processed. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a vtkCameraPass or to a post-processing pass. Initial value is a NULL pointer.

void vtkImageProcessingPass::RenderDelegate	(	const vtkRenderState *	s,
		int	width,
		int	height,
		int	newWidth,
		int	newHeight,
		vtkFrameBufferObject *	fbo,
		vtkTextureObject *	target
	)		[protected]

Render delegate with a image of different dimensions than the original one.

Precondition:

s_exists: s!=0

fbo_exists: fbo!=0

fbo_has_context: fbo->GetContext()!=0

target_exists: target!=0

target_has_context: target->GetContext()!=0

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Member Data Documentation

vtkRenderPass* vtkImageProcessingPass::DelegatePass [protected]

Definition at line 80 of file vtkImageProcessingPass.h.

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

• dox/Rendering/OpenGL/vtkImageProcessingPass.h