vtkOpenGLRayCastImageDisplayHelper Class Reference

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

#include <vtkOpenGLRayCastImageDisplayHelper.h>

Inheritance diagram for vtkOpenGLRayCastImageDisplayHelper:

Collaboration diagram for vtkOpenGLRayCastImageDisplayHelper:

List of all members.

Public Types
typedef vtkRayCastImageDisplayHelper	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)
Static Public Member Functions
static vtkOpenGLRayCastImageDisplayHelper *	New ()
static int	IsTypeOf (const char *type)
static vtkOpenGLRayCastImageDisplayHelper *	SafeDownCast (vtkObjectBase *o)
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)

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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.

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Member Typedef Documentation

typedef vtkRayCastImageDisplayHelper vtkOpenGLRayCastImageDisplayHelper::Superclass

Reimplemented from vtkRayCastImageDisplayHelper.

Definition at line 41 of file vtkOpenGLRayCastImageDisplayHelper.h.

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Constructor & Destructor Documentation

vtkOpenGLRayCastImageDisplayHelper::vtkOpenGLRayCastImageDisplayHelper

(

)

[protected]

vtkOpenGLRayCastImageDisplayHelper::~vtkOpenGLRayCastImageDisplayHelper

(

)

[protected]

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Member Function Documentation

static vtkOpenGLRayCastImageDisplayHelper* vtkOpenGLRayCastImageDisplayHelper::New

(

)

[static]

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

Reimplemented from vtkRayCastImageDisplayHelper.

static int vtkOpenGLRayCastImageDisplayHelper::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 vtkRayCastImageDisplayHelper.

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]

Reimplemented from vtkRayCastImageDisplayHelper.

virtual vtkObjectBase* vtkOpenGLRayCastImageDisplayHelper::NewInstanceInternal

(

)

const [protected, virtual]

Reimplemented from vtkRayCastImageDisplayHelper.

vtkOpenGLRayCastImageDisplayHelper* vtkOpenGLRayCastImageDisplayHelper::NewInstance

(

)

const

Reimplemented from vtkRayCastImageDisplayHelper.

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]

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

• dox/Rendering/VolumeOpenGL/vtkOpenGLRayCastImageDisplayHelper.h