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vtkOpenGLRenderWindow Class Reference

OpenGL rendering window. More...

#include <vtkOpenGLRenderWindow.h>

Inheritance diagram for vtkOpenGLRenderWindow:

[legend]Collaboration diagram for vtkOpenGLRenderWindow:

Public Methods
virtual const char *	GetClassName ()
virtual int	IsA (const char *type)
void	PrintSelf (ostream &os, vtkIndent indent)
virtual void	StereoUpdate ()
void	MakeCurrent ()=0
void	RegisterTextureResource (GLuint id)
int	GetDepthBufferSize ()
virtual void	OpenGLInit ()

virtual void	SetMultiSamples (int)
virtual int	GetMultiSamples ()

virtual unsigned char *	GetPixelData (int x, int y, int x2, int y2, int front)
virtual void	SetPixelData (int x, int y, int x2, int y2, unsigned char *, int front)

virtual float *	GetRGBAPixelData (int x, int y, int x2, int y2, int front)
virtual void	SetRGBAPixelData (int x, int y, int x2, int y2, float *, int front, int blend=0)
virtual void	ReleaseRGBAPixelData (float *data)
virtual unsigned char *	GetRGBACharPixelData (int x, int y, int x2, int y2, int front)
virtual void	SetRGBACharPixelData (int x, int y, int x2, int y2, unsigned char *, int front, int blend=0)

virtual float *	GetZbufferData (int x1, int y1, int x2, int y2)
virtual void	SetZbufferData (int x1, int y1, int x2, int y2, float *buffer)
Static Public Methods
int	IsTypeOf (const char *type)
vtkOpenGLRenderWindow *	SafeDownCast (vtkObject *o)

void	SetGlobalMaximumNumberOfMultiSamples (int val)
int	GetGlobalMaximumNumberOfMultiSamples ()
Protected Methods
	vtkOpenGLRenderWindow ()
	~vtkOpenGLRenderWindow ()
Protected Attributes
int	MultiSamples
long	OldMonitorSetting
vtkIdList *	TextureResourceIds

Detailed Description

OpenGL rendering window.

Date:: 2001/11/13 14:17:25

Revision:: 1.30

vtkOpenGLRenderWindow is a concrete implementation of the abstract class vtkRenderWindow. vtkOpenGLRenderer interfaces to the OpenGL graphics library. Application programmers should normally use vtkRenderWindow instead of the OpenGL specific version.

Definition at line 65 of file vtkOpenGLRenderWindow.h.

Constructor & Destructor Documentation

vtkOpenGLRenderWindow::vtkOpenGLRenderWindow ( ) [protected]

vtkOpenGLRenderWindow::~vtkOpenGLRenderWindow ( ) [protected]

Member Function Documentation

virtual const char* vtkOpenGLRenderWindow::GetClassName ( ) [virtual]

Return the class name as a string. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkRenderWindow.
Reimplemented in vtkWin32OpenGLRenderWindow, and vtkXOpenGLRenderWindow.

int vtkOpenGLRenderWindow::IsTypeOf ( const char * type ) [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 vtkRenderWindow.
Reimplemented in vtkWin32OpenGLRenderWindow, and vtkXOpenGLRenderWindow.

virtual int vtkOpenGLRenderWindow::IsA ( const char * type ) [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 vtkRenderWindow.
Reimplemented in vtkWin32OpenGLRenderWindow, and vtkXOpenGLRenderWindow.

vtkOpenGLRenderWindow* vtkOpenGLRenderWindow::SafeDownCast ( vtkObject * o ) [static]

Will cast the supplied object to vtkObject* is this is a safe operation (i.e., a safe downcast); otherwise NULL is returned. This method is defined in all subclasses of vtkObject with the vtkTypeMacro found in vtkSetGet.h.
Reimplemented from vtkRenderWindow.
Reimplemented in vtkWin32OpenGLRenderWindow, and vtkXOpenGLRenderWindow.

void vtkOpenGLRenderWindow::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 vtkRenderWindow.
Reimplemented in vtkWin32OpenGLRenderWindow, and vtkXOpenGLRenderWindow.

void vtkOpenGLRenderWindow::SetGlobalMaximumNumberOfMultiSamples ( int val ) [static]

Set/Get the maximum number of multisamples

int vtkOpenGLRenderWindow::GetGlobalMaximumNumberOfMultiSamples ( ) [static]

Set/Get the maximum number of multisamples

virtual void vtkOpenGLRenderWindow::SetMultiSamples ( int ) [virtual]

Set / Get the number of multisamples to use for hardware antialiasing.

virtual int vtkOpenGLRenderWindow::GetMultiSamples ( ) [virtual]

Set / Get the number of multisamples to use for hardware antialiasing.

virtual void vtkOpenGLRenderWindow::StereoUpdate ( ) [virtual]

Update system if needed due to stereo rendering.
Reimplemented from vtkRenderWindow.

virtual unsigned char* vtkOpenGLRenderWindow::GetPixelData ( int x,

int y,

int x2,

int y2,

int front

) [virtual]

Set/Get the pixel data of an image, transmitted as RGBRGB...
Reimplemented from vtkWindow.

virtual void vtkOpenGLRenderWindow::SetPixelData ( int x,

int y,

int x2,

int y2,

unsigned char * ,

int front

) [virtual]

Set/Get the pixel data of an image, transmitted as RGBRGB...
Reimplemented from vtkRenderWindow.

virtual float* vtkOpenGLRenderWindow::GetRGBAPixelData ( int x,

int y,

int x2,

int y2,

int front

) [virtual]

Set/Get the pixel data of an image, transmitted as RGBARGBA...
Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::SetRGBAPixelData ( int x,

int y,

int x2,

int y2,

float * ,

int front,

int blend = 0

) [virtual]

Set/Get the pixel data of an image, transmitted as RGBARGBA...
Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::ReleaseRGBAPixelData ( float * data ) [virtual]

Set/Get the pixel data of an image, transmitted as RGBARGBA...

virtual unsigned char* vtkOpenGLRenderWindow::GetRGBACharPixelData ( int x,

int y,

int x2,

int y2,

int front

) [virtual]

Set/Get the pixel data of an image, transmitted as RGBARGBA...
Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::SetRGBACharPixelData ( int x,

int y,

int x2,

int y2,

unsigned char * ,

int front,

int blend = 0

) [virtual]

Set/Get the pixel data of an image, transmitted as RGBARGBA...
Reimplemented from vtkRenderWindow.

virtual float* vtkOpenGLRenderWindow::GetZbufferData ( int x1,

int y1,

int x2,

int y2

) [virtual]

Set/Get the zbuffer data from an image
Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::SetZbufferData ( int x1,

int y1,

int x2,

int y2,

float * buffer

) [virtual]

Set/Get the zbuffer data from an image
Reimplemented from vtkRenderWindow.

void vtkOpenGLRenderWindow::MakeCurrent ( ) [pure virtual]

Make this window the current OpenGL context.
Reimplemented from vtkRenderWindow.
Reimplemented in vtkWin32OpenGLRenderWindow, and vtkXOpenGLRenderWindow.

void vtkOpenGLRenderWindow::RegisterTextureResource ( GLuint id )

Register a texture name with this render window.

int vtkOpenGLRenderWindow::GetDepthBufferSize ( ) [virtual]

Get the size of the depth buffer.
Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::OpenGLInit ( ) [virtual]

Initialize OpenGL for this window.

Member Data Documentation

int vtkOpenGLRenderWindow::MultiSamples [protected]

Definition at line 68 of file vtkOpenGLRenderWindow.h.

long vtkOpenGLRenderWindow::OldMonitorSetting [protected]

Definition at line 69 of file vtkOpenGLRenderWindow.h.

vtkIdList* vtkOpenGLRenderWindow::TextureResourceIds [protected]

Definition at line 132 of file vtkOpenGLRenderWindow.h.

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

Rendering/vtkOpenGLRenderWindow.h

Generated on Thu Mar 28 14:37:48 2002 for VTK by

vtkOpenGLRenderWindow Class Reference

Public Methods

Static Public Methods

Protected Methods

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation