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vtkOverlayPass Class Reference

Render the overlay geometry with property key filtering. More...

#include <vtkOverlayPass.h>

Inheritance diagram for vtkOverlayPass:
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Collaboration diagram for vtkOverlayPass:
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Public Types

typedef vtkDefaultPass Superclass
- Public Types inherited from vtkDefaultPass
typedef vtkRenderPass Superclass
- Public Types inherited from vtkRenderPass
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 Render (const vtkRenderState *s)
- Public Member Functions inherited from vtkRenderPass
virtual void ReleaseGraphicsResources (vtkWindow *w)
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 vtkOverlayPassNew ()
static int IsTypeOf (const char *type)
static vtkOverlayPassSafeDownCast (vtkObject *o)

Protected Member Functions

 vtkOverlayPass ()
virtual ~vtkOverlayPass ()
- Protected Member Functions inherited from vtkDefaultPass
 vtkDefaultPass ()
virtual ~vtkDefaultPass ()
virtual void RenderOpaqueGeometry (const vtkRenderState *s)
virtual void RenderFilteredOpaqueGeometry (const vtkRenderState *s)
virtual void RenderTranslucentPolygonalGeometry (const vtkRenderState *s)
virtual void RenderVolumetricGeometry (const vtkRenderState *s)
virtual void RenderFilteredVolumetricGeometry (const vtkRenderState *s)
virtual void RenderOverlay (const vtkRenderState *s)
virtual void RenderFilteredOverlay (const vtkRenderState *s)
virtual void RenderFilteredTranslucentPolygonalGeometry (const vtkRenderState *s)
- 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 &)

Additional Inherited Members

- Protected Attributes inherited from vtkRenderPass
int NumberOfRenderedProps
- Friends inherited from vtkObject

Detailed Description

Render the overlay geometry with property key filtering.

vtkOverlayPass renders the overlay geometry of all the props that have the keys contained in vtkRenderState.

This pass expects an initialized depth buffer and color buffer. Initialized buffers means they have been cleared with farest z-value and background color/gradient/transparent color.

See Also
vtkRenderPass vtkDefaultPass
Tests:
vtkOverlayPass (Tests)

Definition at line 38 of file vtkOverlayPass.h.

Member Typedef Documentation

Definition at line 42 of file vtkOverlayPass.h.

Constructor & Destructor Documentation

vtkOverlayPass::vtkOverlayPass ( )
protected

Default constructor.

virtual vtkOverlayPass::~vtkOverlayPass ( )
protectedvirtual

Destructor.

Member Function Documentation

static vtkOverlayPass* vtkOverlayPass::New ( )
static

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

Reimplemented from vtkDefaultPass.

virtual const char* vtkOverlayPass::GetClassName ( )
virtual

Reimplemented from vtkDefaultPass.

static int vtkOverlayPass::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 vtkDefaultPass.

virtual int vtkOverlayPass::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 vtkDefaultPass.

static vtkOverlayPass* vtkOverlayPass::SafeDownCast ( vtkObject o)
static

Reimplemented from vtkDefaultPass.

void vtkOverlayPass::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 vtkDefaultPass.

virtual void vtkOverlayPass::Render ( const vtkRenderState s)
virtual

Perform rendering according to a render state s.

Precondition
s_exists: s!=0

Reimplemented from vtkDefaultPass.


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