vtkCompositeRGBAPass Class Reference

#include <vtkCompositeRGBAPass.h>

Inheritance diagram for vtkCompositeRGBAPass:

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Collaboration diagram for vtkCompositeRGBAPass:

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List of all members.


Detailed Description

Blend RGBA buffers of processes.

Blend the RGBA buffers of satellite processes over the root process RGBA buffer. The RGBA buffer of the satellite processes are not changed.

This pass requires a OpenGL context that supports texture objects (TO), and pixel buffer objects (PBO). If not, it will emit an error message and will render its delegate and return.

See also:
vtkRenderPass
Tests:
vtkCompositeRGBAPass (Tests)

Definition at line 45 of file vtkCompositeRGBAPass.h.


Public Types

typedef vtkRenderPass Superclass

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void Render (const vtkRenderState *s)
void ReleaseGraphicsResources (vtkWindow *w)
bool IsSupported (vtkOpenGLRenderWindow *context)
virtual vtkMultiProcessControllerGetController ()
virtual void SetController (vtkMultiProcessController *controller)
virtual vtkPKdTreeGetKdtree ()
virtual void SetKdtree (vtkPKdTree *kdtree)

Static Public Member Functions

static vtkCompositeRGBAPassNew ()
static int IsTypeOf (const char *type)
static vtkCompositeRGBAPassSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkCompositeRGBAPass ()
virtual ~vtkCompositeRGBAPass ()

Protected Attributes

vtkMultiProcessControllerController
vtkPKdTreeKdtree
vtkPixelBufferObjectPBO
vtkTextureObjectRGBATexture
vtkTextureObjectRootTexture
float * RawRGBABuffer
size_t RawRGBABufferSize

Member Typedef Documentation

Reimplemented from vtkRenderPass.

Definition at line 49 of file vtkCompositeRGBAPass.h.


Constructor & Destructor Documentation

vtkCompositeRGBAPass::vtkCompositeRGBAPass (  )  [protected]

Default constructor. Controller is set to NULL.

virtual vtkCompositeRGBAPass::~vtkCompositeRGBAPass (  )  [protected, virtual]

Destructor.


Member Function Documentation

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

Create an object with Debug turned off, modified time initialized to zero, and reference counting on.

Reimplemented from vtkObject.

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

Reimplemented from vtkRenderPass.

static int vtkCompositeRGBAPass::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.

virtual int vtkCompositeRGBAPass::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.

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

Reimplemented from vtkRenderPass.

void vtkCompositeRGBAPass::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.

virtual void vtkCompositeRGBAPass::Render ( const vtkRenderState s  )  [virtual]

Perform rendering according to a render state s.

Precondition:
s_exists: s!=0

Implements vtkRenderPass.

void vtkCompositeRGBAPass::ReleaseGraphicsResources ( vtkWindow w  )  [virtual]

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

Precondition:
w_exists: w!=0

Reimplemented from vtkRenderPass.

virtual vtkMultiProcessController* vtkCompositeRGBAPass::GetController (  )  [virtual]

Controller If it is NULL, nothing will be rendered and a warning will be emitted. Initial value is a NULL pointer.

virtual void vtkCompositeRGBAPass::SetController ( vtkMultiProcessController controller  )  [virtual]

Controller If it is NULL, nothing will be rendered and a warning will be emitted. Initial value is a NULL pointer.

virtual vtkPKdTree* vtkCompositeRGBAPass::GetKdtree (  )  [virtual]

kd tree that gives processes ordering. Initial value is a NULL pointer.

virtual void vtkCompositeRGBAPass::SetKdtree ( vtkPKdTree kdtree  )  [virtual]

kd tree that gives processes ordering. Initial value is a NULL pointer.

bool vtkCompositeRGBAPass::IsSupported ( vtkOpenGLRenderWindow context  ) 

Is the pass supported by the OpenGL context?


Member Data Documentation

Definition at line 84 of file vtkCompositeRGBAPass.h.

Definition at line 85 of file vtkCompositeRGBAPass.h.

Definition at line 87 of file vtkCompositeRGBAPass.h.

Definition at line 88 of file vtkCompositeRGBAPass.h.

Definition at line 89 of file vtkCompositeRGBAPass.h.

Definition at line 90 of file vtkCompositeRGBAPass.h.

Definition at line 91 of file vtkCompositeRGBAPass.h.


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

Generated on Wed Aug 24 11:31:54 2011 for VTK by  doxygen 1.5.6