OpenGL subclass that draws the image to the screen. More...

#include <vtkOpenGLRayCastImageDisplayHelper.h>

Inheritance diagram for vtkOpenGLRayCastImageDisplayHelper:

Collaboration diagram for vtkOpenGLRayCastImageDisplayHelper:

Public Types
typedef vtkRayCastImageDisplayHelper	Superclass

typedef vtkRayCastImageDisplayHelper	Superclass

Public Types inherited from vtkRayCastImageDisplayHelper
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkOpenGLRayCastImageDisplayHelper *	NewInstance () const

virtual void	PrintSelf (ostream &os, vtkIndent indent)

void	RenderTexture (vtkVolume vol, vtkRenderer ren, int imageMemorySize[2], int imageViewportSize[2], int imageInUseSize[2], int imageOrigin[2], float requestedDepth, unsigned char *image)

void	RenderTexture (vtkVolume vol, vtkRenderer ren, int imageMemorySize[2], int imageViewportSize[2], int imageInUseSize[2], int imageOrigin[2], float requestedDepth, unsigned short *image)

void	RenderTexture (vtkVolume vol, vtkRenderer ren, vtkFixedPointRayCastImage *image, float requestedDepth)

virtual int	IsA (const char *type)

vtkOpenGLRayCastImageDisplayHelper *	NewInstance () const

virtual void	PrintSelf (ostream &os, vtkIndent indent)

void	RenderTexture (vtkVolume vol, vtkRenderer ren, int imageMemorySize[2], int imageViewportSize[2], int imageInUseSize[2], int imageOrigin[2], float requestedDepth, unsigned char *image)

void	RenderTexture (vtkVolume vol, vtkRenderer ren, int imageMemorySize[2], int imageViewportSize[2], int imageInUseSize[2], int imageOrigin[2], float requestedDepth, unsigned short *image)

void	RenderTexture (vtkVolume vol, vtkRenderer ren, vtkFixedPointRayCastImage *image, float requestedDepth)

virtual void	ReleaseGraphicsResources (vtkWindow *win)

Public Member Functions inherited from vtkRayCastImageDisplayHelper
vtkRayCastImageDisplayHelper *	NewInstance () const

virtual void	SetPreMultipliedColors (int)

virtual int	GetPreMultipliedColors ()

virtual void	PreMultipliedColorsOn ()

virtual void	PreMultipliedColorsOff ()

virtual void	SetPixelScale (float)

virtual float	GetPixelScale ()

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool 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)

vtkCommand *	GetCommand (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)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(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 &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkOpenGLRayCastImageDisplayHelper *	New ()

static int	IsTypeOf (const char *type)

static vtkOpenGLRayCastImageDisplayHelper *	SafeDownCast (vtkObjectBase *o)

static vtkOpenGLRayCastImageDisplayHelper *	New ()

static int	IsTypeOf (const char *type)

static vtkOpenGLRayCastImageDisplayHelper *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkRayCastImageDisplayHelper
static vtkRayCastImageDisplayHelper *	New ()

static int	IsTypeOf (const char *type)

static vtkRayCastImageDisplayHelper *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkOpenGLRayCastImageDisplayHelper ()

	~vtkOpenGLRayCastImageDisplayHelper ()

void	RenderTextureInternal (vtkVolume vol, vtkRenderer ren, int imageMemorySize[2], int imageViewportSize[2], int imageInUseSize[2], int imageOrigin[2], float requestedDepth, int imageScalarType, void *image)

virtual vtkObjectBase *	NewInstanceInternal () const

	vtkOpenGLRayCastImageDisplayHelper ()

	~vtkOpenGLRayCastImageDisplayHelper ()

void	RenderTextureInternal (vtkVolume vol, vtkRenderer ren, int imageMemorySize[2], int imageViewportSize[2], int imageInUseSize[2], int imageOrigin[2], float requestedDepth, int imageScalarType, void *image)

Protected Member Functions inherited from vtkRayCastImageDisplayHelper
	vtkRayCastImageDisplayHelper ()

	~vtkRayCastImageDisplayHelper ()

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 &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Protected Attributes
vtkTextureObject *	TextureObject

vtkOpenGLHelper *	ShaderProgram

Protected Attributes inherited from vtkRayCastImageDisplayHelper
int	PreMultipliedColors

float	PixelScale

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

OpenGL subclass that draws the image to the screen.

This is the concrete implementation of a ray cast image display helper - a helper class responsible for drawing the image to the screen.

See also: vtkRayCastImageDisplayHelper

Definition at line 36 of file vtkOpenGLRayCastImageDisplayHelper.h.

Member Typedef Documentation

typedef vtkRayCastImageDisplayHelper vtkOpenGLRayCastImageDisplayHelper::Superclass

Definition at line 41 of file vtkOpenGLRayCastImageDisplayHelper.h.

typedef vtkRayCastImageDisplayHelper vtkOpenGLRayCastImageDisplayHelper::Superclass

Definition at line 44 of file vtkOpenGLRayCastImageDisplayHelper.h.

Constructor & Destructor Documentation

vtkOpenGLRayCastImageDisplayHelper::vtkOpenGLRayCastImageDisplayHelper ( )

protected

vtkOpenGLRayCastImageDisplayHelper::~vtkOpenGLRayCastImageDisplayHelper ( )

protected

vtkOpenGLRayCastImageDisplayHelper::vtkOpenGLRayCastImageDisplayHelper ( )

protected

vtkOpenGLRayCastImageDisplayHelper::~vtkOpenGLRayCastImageDisplayHelper ( )

protected

Member Function Documentation

static vtkOpenGLRayCastImageDisplayHelper* vtkOpenGLRayCastImageDisplayHelper::New ( )

static

static int vtkOpenGLRayCastImageDisplayHelper::IsTypeOf ( const char * type )

static

virtual int vtkOpenGLRayCastImageDisplayHelper::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 vtkRayCastImageDisplayHelper.

static vtkOpenGLRayCastImageDisplayHelper* vtkOpenGLRayCastImageDisplayHelper::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkOpenGLRayCastImageDisplayHelper::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkRayCastImageDisplayHelper.

vtkOpenGLRayCastImageDisplayHelper* vtkOpenGLRayCastImageDisplayHelper::NewInstance ( ) const

virtual void vtkOpenGLRayCastImageDisplayHelper::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 vtkRayCastImageDisplayHelper.

void vtkOpenGLRayCastImageDisplayHelper::RenderTexture	(	vtkVolume *	vol,
		vtkRenderer *	ren,
		int	imageMemorySize[2],
		int	imageViewportSize[2],
		int	imageInUseSize[2],
		int	imageOrigin[2],
		float	requestedDepth,
		unsigned char *	image
	)

virtual

Implements vtkRayCastImageDisplayHelper.

void vtkOpenGLRayCastImageDisplayHelper::RenderTexture	(	vtkVolume *	vol,
		vtkRenderer *	ren,
		int	imageMemorySize[2],
		int	imageViewportSize[2],
		int	imageInUseSize[2],
		int	imageOrigin[2],
		float	requestedDepth,
		unsigned short *	image
	)

virtual

Implements vtkRayCastImageDisplayHelper.

void vtkOpenGLRayCastImageDisplayHelper::RenderTexture	(	vtkVolume *	vol,
		vtkRenderer *	ren,
		vtkFixedPointRayCastImage *	image,
		float	requestedDepth
	)

virtual

Implements vtkRayCastImageDisplayHelper.

void vtkOpenGLRayCastImageDisplayHelper::RenderTextureInternal	(	vtkVolume *	vol,
		vtkRenderer *	ren,
		int	imageMemorySize[2],
		int	imageViewportSize[2],
		int	imageInUseSize[2],
		int	imageOrigin[2],
		float	requestedDepth,
		int	imageScalarType,
		void *	image
	)

protected

static vtkOpenGLRayCastImageDisplayHelper* vtkOpenGLRayCastImageDisplayHelper::New ( )

static

static int vtkOpenGLRayCastImageDisplayHelper::IsTypeOf ( const char * type )

static

virtual int vtkOpenGLRayCastImageDisplayHelper::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 vtkRayCastImageDisplayHelper.

static vtkOpenGLRayCastImageDisplayHelper* vtkOpenGLRayCastImageDisplayHelper::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkOpenGLRayCastImageDisplayHelper::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkRayCastImageDisplayHelper.

vtkOpenGLRayCastImageDisplayHelper* vtkOpenGLRayCastImageDisplayHelper::NewInstance ( ) const

virtual void vtkOpenGLRayCastImageDisplayHelper::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 vtkRayCastImageDisplayHelper.

void vtkOpenGLRayCastImageDisplayHelper::RenderTexture	(	vtkVolume *	vol,
		vtkRenderer *	ren,
		int	imageMemorySize[2],
		int	imageViewportSize[2],
		int	imageInUseSize[2],
		int	imageOrigin[2],
		float	requestedDepth,
		unsigned char *	image
	)

virtual

Implements vtkRayCastImageDisplayHelper.

void vtkOpenGLRayCastImageDisplayHelper::RenderTexture	(	vtkVolume *	vol,
		vtkRenderer *	ren,
		int	imageMemorySize[2],
		int	imageViewportSize[2],
		int	imageInUseSize[2],
		int	imageOrigin[2],
		float	requestedDepth,
		unsigned short *	image
	)

virtual

Implements vtkRayCastImageDisplayHelper.

void vtkOpenGLRayCastImageDisplayHelper::RenderTexture	(	vtkVolume *	vol,
		vtkRenderer *	ren,
		vtkFixedPointRayCastImage *	image,
		float	requestedDepth
	)

virtual

Implements vtkRayCastImageDisplayHelper.

virtual void vtkOpenGLRayCastImageDisplayHelper::ReleaseGraphicsResources ( vtkWindow * )

virtual

Derived class should implemen this if needed

Reimplemented from vtkRayCastImageDisplayHelper.

void vtkOpenGLRayCastImageDisplayHelper::RenderTextureInternal	(	vtkVolume *	vol,
		vtkRenderer *	ren,
		int	imageMemorySize[2],
		int	imageViewportSize[2],
		int	imageInUseSize[2],
		int	imageOrigin[2],
		float	requestedDepth,
		int	imageScalarType,
		void *	image
	)