VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkCompositeRGBAPass Class Reference

Blend RGBA buffers of processes. More...

#include <vtkCompositeRGBAPass.h>

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List of all members.

Public Types

typedef vtkRenderPass Superclass

Public Member Functions

virtual int IsA (const char *type)
vtkCompositeRGBAPassNewInstance () const
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 (vtkObjectBase *o)

Protected Member Functions

virtual vtkObjectBaseNewInstanceInternal () const
 vtkCompositeRGBAPass ()
virtual ~vtkCompositeRGBAPass ()

Protected Attributes

vtkMultiProcessControllerController
vtkPKdTreeKdtree
vtkPixelBufferObjectPBO
vtkTextureObjectRGBATexture
vtkTextureObjectRootTexture
floatRawRGBABuffer
size_t RawRGBABufferSize

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 46 of file vtkCompositeRGBAPass.h.


Member Typedef Documentation

Reimplemented from vtkRenderPass.

Definition at line 50 of file vtkCompositeRGBAPass.h.


Constructor & Destructor Documentation

Default constructor. Controller is set to NULL.

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

Destructor.


Member Function Documentation

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

Reimplemented from vtkObject.

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.

Reimplemented from vtkRenderPass.

virtual vtkObjectBase* vtkCompositeRGBAPass::NewInstanceInternal ( ) const [protected, virtual]

Reimplemented from vtkRenderPass.

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.

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

Precondition:
w_exists: w!=0

Reimplemented from vtkRenderPass.

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.

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.

Is the pass supported by the OpenGL context?


Member Data Documentation

Definition at line 85 of file vtkCompositeRGBAPass.h.

Definition at line 86 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.

Definition at line 92 of file vtkCompositeRGBAPass.h.


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