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>

Inheritance diagram for vtkCompositeRGBAPass:
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Collaboration diagram for vtkCompositeRGBAPass:
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List of all members.

Public Types

typedef vtkRenderPass Superclass
- Public Types inherited from vtkRenderPass
- Public Types inherited from vtkObject

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)
- Public Member Functions inherited from vtkRenderPass
virtual int GetNumberOfRenderedProps ()
- Public Member Functions inherited from vtkObject
virtual void DebugOn ()
virtual void DebugOff ()
unsigned char GetDebug ()
void SetDebug (unsigned char debugFlag)
virtual void Modified ()
virtual unsigned long GetMTime ()
unsigned long AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)
unsigned long AddObserver (const char *event, vtkCommand *, float priority=0.0f)
vtkCommandGetCommand (unsigned long tag)
void RemoveObserver (vtkCommand *)
void RemoveObservers (unsigned long event, vtkCommand *)
void RemoveObservers (const char *event, vtkCommand *)
int HasObserver (unsigned long event, vtkCommand *)
int HasObserver (const char *event, vtkCommand *)
void RemoveObserver (unsigned long tag)
void RemoveObservers (unsigned long event)
void RemoveObservers (const char *event)
void RemoveAllObservers ()
int HasObserver (unsigned long event)
int HasObserver (const char *event)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)
template<class U , class T >
unsigned long AddObserver (unsigned long event, U observer, void(T::*callback)(vtkObject *, unsigned long, void *), float priority=0.0f)
int InvokeEvent (unsigned long event, void *callData)
int InvokeEvent (const char *event, void *callData)
int InvokeEvent (unsigned long event)
int InvokeEvent (const char *event)
- Public Member Functions inherited from vtkObjectBase
const char * GetClassName () const
virtual void Delete ()
virtual void FastDelete ()
void Print (ostream &os)
virtual void Register (vtkObjectBase *o)
virtual void UnRegister (vtkObjectBase *o)
void SetReferenceCount (int)
void PrintRevisions (ostream &os)
virtual void PrintHeader (ostream &os, vtkIndent indent)
virtual void PrintTrailer (ostream &os, vtkIndent indent)
int GetReferenceCount ()

Static Public Member Functions

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

Protected Member Functions

 vtkCompositeRGBAPass ()
virtual ~vtkCompositeRGBAPass ()
- Protected Member Functions inherited from vtkRenderPass
 vtkRenderPass ()
virtual ~vtkRenderPass ()
void UpdateCamera (vtkRenderer *renderer)
void ClearLights (vtkRenderer *renderer)
void UpdateLightGeometry (vtkRenderer *renderer)
void UpdateLights (vtkRenderer *renderer)
void UpdateGeometry (vtkRenderer *renderer)
void SetLastRenderingUsedDepthPeeling (vtkRenderer *renderer, bool value)
- Protected Member Functions inherited from vtkObject
 vtkObject ()
virtual ~vtkObject ()
virtual void RegisterInternal (vtkObjectBase *, int check)
virtual void UnRegisterInternal (vtkObjectBase *, int check)
void InternalGrabFocus (vtkCommand *mouseEvents, vtkCommand *keypressEvents=NULL)
void InternalReleaseFocus ()
- Protected Member Functions inherited from vtkObjectBase
 vtkObjectBase ()
virtual ~vtkObjectBase ()
virtual void CollectRevisions (ostream &os)
virtual void ReportReferences (vtkGarbageCollector *)
 vtkObjectBase (const vtkObjectBase &)
void operator= (const vtkObjectBase &)

Protected Attributes

vtkMultiProcessControllerController
vtkPKdTreeKdtree
vtkPixelBufferObjectPBO
vtkTextureObjectRGBATexture
vtkTextureObjectRootTexture
float * RawRGBABuffer
size_t RawRGBABufferSize
- Protected Attributes inherited from vtkRenderPass
int NumberOfRenderedProps
- Protected Attributes inherited from vtkObject
unsigned char Debug
vtkTimeStamp MTime
vtkSubjectHelper * SubjectHelper
- Protected Attributes inherited from vtkObjectBase
int ReferenceCount
vtkWeakPointerBase ** WeakPointers

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.


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 ( )
protectedvirtual

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

vtkMultiProcessController* vtkCompositeRGBAPass::Controller
protected

Definition at line 84 of file vtkCompositeRGBAPass.h.

vtkPKdTree* vtkCompositeRGBAPass::Kdtree
protected

Definition at line 85 of file vtkCompositeRGBAPass.h.

vtkPixelBufferObject* vtkCompositeRGBAPass::PBO
protected

Definition at line 87 of file vtkCompositeRGBAPass.h.

vtkTextureObject* vtkCompositeRGBAPass::RGBATexture
protected

Definition at line 88 of file vtkCompositeRGBAPass.h.

vtkTextureObject* vtkCompositeRGBAPass::RootTexture
protected

Definition at line 89 of file vtkCompositeRGBAPass.h.

float* vtkCompositeRGBAPass::RawRGBABuffer
protected

Definition at line 90 of file vtkCompositeRGBAPass.h.

size_t vtkCompositeRGBAPass::RawRGBABufferSize
protected

Definition at line 91 of file vtkCompositeRGBAPass.h.


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