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vtkRenderPass Class Reference

Perform part of the rendering of a vtkRenderer. More...

#include <vtkRenderPass.h>

Inheritance diagram for vtkRenderPass:
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Collaboration diagram for vtkRenderPass:
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Public Types

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

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void ReleaseGraphicsResources (vtkWindow *w)
virtual void Render (const vtkRenderState *s)=0
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 int IsTypeOf (const char *type)
static vtkRenderPassSafeDownCast (vtkObject *o)
- Static Public Member Functions inherited from vtkObject
static vtkObjectNew ()
static void BreakOnError ()
static void SetGlobalWarningDisplay (int val)
static void GlobalWarningDisplayOn ()
static void GlobalWarningDisplayOff ()
static int GetGlobalWarningDisplay ()

Protected Member Functions

 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

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

Perform part of the rendering of a vtkRenderer.

vtkRenderPass is a deferred class with a simple deferred method Render. This method performs a rendering pass of the scene described in vtkRenderState. Subclasses define what really happens during rendering.

Directions to write a subclass of vtkRenderPass: It is up to the subclass to decide if it needs to delegate part of its job to some other vtkRenderPass objects ("delegates").

Definition at line 53 of file vtkRenderPass.h.

Member Typedef Documentation

Definition at line 56 of file vtkRenderPass.h.

Constructor & Destructor Documentation

vtkRenderPass::vtkRenderPass ( )
protected

Default constructor. Do nothing.

virtual vtkRenderPass::~vtkRenderPass ( )
protectedvirtual

Destructor. Do nothing.

Member Function Documentation

virtual const char* vtkRenderPass::GetClassName ( )
virtual
static int vtkRenderPass::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 vtkObject.

Reimplemented in vtkSobelGradientMagnitudePass, vtkGaussianBlurPass, vtkShadowMapPass, vtkShadowMapBakerPass, vtkDepthPeelingPass, vtkCompositeRGBAPass, vtkCompositeZPass, vtkDefaultPass, vtkCameraPass, vtkSequencePass, vtkLightsPass, vtkOpaquePass, vtkOverlayPass, vtkTranslucentPass, vtkVolumetricPass, vtkImageProcessingPass, vtkClearZPass, and vtkClientServerCompositePass.

virtual int vtkRenderPass::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 vtkObject.

Reimplemented in vtkSobelGradientMagnitudePass, vtkGaussianBlurPass, vtkShadowMapPass, vtkShadowMapBakerPass, vtkDepthPeelingPass, vtkCompositeRGBAPass, vtkCompositeZPass, vtkDefaultPass, vtkCameraPass, vtkSequencePass, vtkLightsPass, vtkOpaquePass, vtkOverlayPass, vtkTranslucentPass, vtkVolumetricPass, vtkImageProcessingPass, vtkClearZPass, and vtkClientServerCompositePass.

static vtkRenderPass* vtkRenderPass::SafeDownCast ( vtkObject o)
static
void vtkRenderPass::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 vtkObject.

Reimplemented in vtkSobelGradientMagnitudePass, vtkGaussianBlurPass, vtkShadowMapPass, vtkShadowMapBakerPass, vtkDepthPeelingPass, vtkCompositeRGBAPass, vtkCompositeZPass, vtkDefaultPass, vtkCameraPass, vtkSequencePass, vtkLightsPass, vtkOpaquePass, vtkOverlayPass, vtkTranslucentPass, vtkVolumetricPass, vtkImageProcessingPass, vtkClearZPass, and vtkClientServerCompositePass.

virtual void vtkRenderPass::Render ( const vtkRenderState s)
pure virtual
virtual int vtkRenderPass::GetNumberOfRenderedProps ( )
virtual

Number of props rendered at the last Render call.

virtual void vtkRenderPass::ReleaseGraphicsResources ( vtkWindow w)
virtual

Release graphics resources and ask components to release their own resources. Default implementation is empty.

Precondition
w_exists: w!=0

Reimplemented in vtkSobelGradientMagnitudePass, vtkShadowMapBakerPass, vtkGaussianBlurPass, vtkShadowMapPass, vtkDepthPeelingPass, vtkCompositeRGBAPass, vtkCompositeZPass, vtkCameraPass, vtkSequencePass, vtkClientServerCompositePass, and vtkImageProcessingPass.

void vtkRenderPass::UpdateCamera ( vtkRenderer renderer)
protected

Call UpdateCamera() on Renderer. This ugly mechanism gives access to a protected method of Renderer to subclasses of vtkRenderPass.

Precondition
renderer_exists: renderer!=0
void vtkRenderPass::ClearLights ( vtkRenderer renderer)
protected

Call ClearLights() on Renderer. See note about UpdateCamera().

Precondition
renderer_exists: renderer!=0
void vtkRenderPass::UpdateLightGeometry ( vtkRenderer renderer)
protected

Call UpdateLightGeometry() on Renderer. See note about UpdateCamera().

Precondition
renderer_exists: renderer!=0
void vtkRenderPass::UpdateLights ( vtkRenderer renderer)
protected

Call UpdateLights() on Renderer. See note about UpdateCamera().

Precondition
renderer_exists: renderer!=0
void vtkRenderPass::UpdateGeometry ( vtkRenderer renderer)
protected

Call UpdateGeometry() on Renderer. See note about UpdateCamera().

Precondition
renderer_exists: renderer!=0
void vtkRenderPass::SetLastRenderingUsedDepthPeeling ( vtkRenderer renderer,
bool  value 
)
protected

Modify protected member LastRenderingUsedDepthPeeling on Renderer. See note about UpdateCamera().

Precondition
renderer_exists: renderer!=0

Member Data Documentation

int vtkRenderPass::NumberOfRenderedProps
protected

Definition at line 111 of file vtkRenderPass.h.


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