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Public Types | Public Member Functions | Static Public Member Functions | Protected Attributes | List of all members
vtkCameraPass Class Reference

Implement the camera render pass. More...

#include <vtkCameraPass.h>

Inheritance diagram for vtkCameraPass:
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Collaboration diagram for vtkCameraPass:
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Public Types

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)
void ReleaseGraphicsResources (vtkWindow *w)
virtual void Render (const vtkRenderState *s)
virtual vtkRenderPassGetDelegatePass ()
virtual void SetDelegatePass (vtkRenderPass *delegatePass)
- 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 vtkCameraPassNew ()
static int IsTypeOf (const char *type)
static vtkCameraPassSafeDownCast (vtkObject *o)

Protected Member Functions

virtual ~vtkCameraPass ()
virtual void GetTiledSizeAndOrigin (const vtkRenderState *render_state, int *width, int *height, int *originX, int *originY)
- 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

vtkRenderPassDelegatePass
double AspectRatioOverride
- 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
virtual void SetAspectRatioOverride (double)
virtual double GetAspectRatioOverride ()
 vtkCameraPass ()

Detailed Description

Implement the camera render pass.

Render the camera.

It setups the projection and modelview matrices and can clear the background It calls its delegate once. After its delegate returns, it restore the modelview matrix stack.

Its delegate is usually set to a vtkSequencePass with a vtkLigthsPass and a list of passes for the geometry.

See Also
vtkRenderPass
Tests:
vtkCameraPass (Tests)

Definition at line 39 of file vtkCameraPass.h.

Member Typedef Documentation

Definition at line 43 of file vtkCameraPass.h.

Constructor & Destructor Documentation

vtkCameraPass::vtkCameraPass ( )
protected

Used to override the aspect ratio used when computing the projection matrix. This is useful when rendering for tile-displays for example.

virtual vtkCameraPass::~vtkCameraPass ( )
protectedvirtual

Destructor.

Member Function Documentation

static vtkCameraPass* vtkCameraPass::New ( )
static

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

Reimplemented from vtkObject.

virtual const char* vtkCameraPass::GetClassName ( )
virtual

Reimplemented from vtkRenderPass.

static int vtkCameraPass::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 vtkCameraPass::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 vtkCameraPass* vtkCameraPass::SafeDownCast ( vtkObject o)
static

Reimplemented from vtkRenderPass.

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

Perform rendering according to a render state s.

Precondition
s_exists: s!=0

Implements vtkRenderPass.

void vtkCameraPass::ReleaseGraphicsResources ( vtkWindow w)
virtual

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

Precondition
w_exists: w!=0

Reimplemented from vtkRenderPass.

virtual vtkRenderPass* vtkCameraPass::GetDelegatePass ( )
virtual

Delegate for rendering the geometry. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a vtkSequencePass with a vtkLigthsPass and a list of passes for the geometry. Initial value is a NULL pointer.

virtual void vtkCameraPass::SetDelegatePass ( vtkRenderPass delegatePass)
virtual

Delegate for rendering the geometry. If it is NULL, nothing will be rendered and a warning will be emitted. It is usually set to a vtkSequencePass with a vtkLigthsPass and a list of passes for the geometry. Initial value is a NULL pointer.

virtual void vtkCameraPass::SetAspectRatioOverride ( double  )
virtual

Used to override the aspect ratio used when computing the projection matrix. This is useful when rendering for tile-displays for example.

virtual double vtkCameraPass::GetAspectRatioOverride ( )
virtual

Used to override the aspect ratio used when computing the projection matrix. This is useful when rendering for tile-displays for example.

virtual void vtkCameraPass::GetTiledSizeAndOrigin ( const vtkRenderState render_state,
int *  width,
int *  height,
int *  originX,
int *  originY 
)
protectedvirtual

Destructor.

Member Data Documentation

vtkRenderPass* vtkCameraPass::DelegatePass
protected

Definition at line 87 of file vtkCameraPass.h.

double vtkCameraPass::AspectRatioOverride
protected

Definition at line 89 of file vtkCameraPass.h.


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