Main Page Class Hierarchy Alphabetical List Compound List File List Compound Members File Members Related Pages

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	Start (void)
virtual void	Frame (void)
virtual void	WindowConfigure (void)
virtual void	WindowInitialize (void)
virtual void	Initialize (void)
virtual void	SetFullScreen (int)
virtual void	WindowRemap (void)
virtual void	PrefFullScreen (void)
virtual void	SetSize (int, int)
virtual void	SetSize (int a[2])
virtual Colormap	GetDesiredColormap ()
virtual Visual *	GetDesiredVisual ()
virtual XVisualInfo *	GetDesiredVisualInfo ()
virtual int	GetDesiredDepth ()
virtual void	SetMultiSamples (int)
virtual int	GetMultiSamples ()
virtual void	StereoUpdate ()
virtual void	SetStereoCapableWindow (int capable)
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 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)
void	MakeCurrent ()
void	RegisterTextureResource (GLuint id)
int	GetDepthBufferSize ()
Static Public Methods
vtkOpenGLRenderWindow *	New ()
int	IsTypeOf (const char *type)
vtkOpenGLRenderWindow *	SafeDownCast (vtkObject *o)
void	SetGlobalMaximumNumberOfMultiSamples (int val)
int	GetGlobalMaximumNumberOfMultiSamples ()
Protected Methods
	vtkOpenGLRenderWindow ()
	~vtkOpenGLRenderWindow ()
	vtkOpenGLRenderWindow (const vtkOpenGLRenderWindow &)
void	operator= (const vtkOpenGLRenderWindow &)
Protected Attributes
GLXContext	ContextId
int	MultiSamples
long	OldMonitorSetting
vtkIdList *	TextureResourceIds

Detailed Description

OpenGL rendering window.

Date:: 2000/12/10 20:08:45

Revision:: 1.23

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 63 of file vtkOpenGLRenderWindow.h.

Constructor & Destructor Documentation

vtkOpenGLRenderWindow::vtkOpenGLRenderWindow ( ) [protected]

vtkOpenGLRenderWindow::~vtkOpenGLRenderWindow ( ) [protected]

vtkOpenGLRenderWindow::vtkOpenGLRenderWindow ( const vtkOpenGLRenderWindow & ) [inline, protected]

Definition at line 157 of file vtkOpenGLRenderWindow.h.

Member Function Documentation

vtkOpenGLRenderWindow* vtkOpenGLRenderWindow::New ( ) [static]

Construct an instance of vtkRenderWindow with its screen size set to 300x300, borders turned on, positioned at (0,0), double buffering turned on.
Reimplemented from vtkXRenderWindow.

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.

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.

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.

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.

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 vtkXRenderWindow.

virtual void vtkOpenGLRenderWindow::Start ( void ) [virtual]

Begin the rendering process.
Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::Frame ( void ) [virtual]

End the rendering process and display the image.
Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::WindowConfigure ( void ) [virtual]

Specify various window parameters.

virtual void vtkOpenGLRenderWindow::WindowInitialize ( void ) [virtual]

Initialize the window for rendering.

virtual void vtkOpenGLRenderWindow::Initialize ( void ) [virtual]

Initialize the rendering window.

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

Change the window to fill the entire screen.
Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::WindowRemap ( void ) [virtual]

Resize the window.
Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::PrefFullScreen ( void ) [virtual]

Set the preferred window size to full screen.

virtual void vtkOpenGLRenderWindow::SetSize ( int x,

int y

) [virtual]

Specify the size of the rendering window.
Reimplemented from vtkWindow.

virtual void vtkOpenGLRenderWindow::SetSize ( int a[2] ) [inline, virtual]

Reimplemented from vtkWindow.
Definition at line 101 of file vtkOpenGLRenderWindow.h.

virtual Colormap vtkOpenGLRenderWindow::GetDesiredColormap ( ) [virtual]

Get the X properties of an ideal rendering window.
Reimplemented from vtkXRenderWindow.

virtual Visual* vtkOpenGLRenderWindow::GetDesiredVisual ( ) [virtual]

Reimplemented from vtkXRenderWindow.

virtual XVisualInfo* vtkOpenGLRenderWindow::GetDesiredVisualInfo ( ) [virtual]

virtual int vtkOpenGLRenderWindow::GetDesiredDepth ( ) [virtual]

Get the properties available at runtime that would result in the best Xwindow for 3D rendering.
Reimplemented from vtkXRenderWindow.

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

Set/Get the maximum number of multisamples

int vtkOpenGLRenderWindow::GetGlobalMaximumNumberOfMultiSamples ( ) [static]

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

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

virtual int vtkOpenGLRenderWindow::GetMultiSamples ( ) [virtual]

virtual void vtkOpenGLRenderWindow::StereoUpdate ( ) [virtual]

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

virtual void vtkOpenGLRenderWindow::SetStereoCapableWindow ( int capable ) [virtual]

Prescribe that the window be created in a stereo-capable mode. This method must be called before the window is realized. This method overrides the superclass method since this class can actually check whether the window has been realized yet.
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 RGBRGBRGB. The front argument indicates if the front buffer should be used or the back buffer. It is the caller's responsibility to delete the resulting array. It is very important to realize that the memory in this array is organized from the bottom of the window to the top. The origin of the screen is in the lower left corner. The y axis increases as you go up the screen. So the storage of pixels is from left to right and from bottom to top.
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]

Reimplemented from vtkRenderWindow.

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

int y,

int x2,

int y2,

int front

) [virtual]

Reimplemented from vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::SetRGBACharPixelData ( int x,

int y,

int x2,

int y2,

unsigned char * ,

int front,

int blend = 0

) [virtual]

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]

Reimplemented from vtkRenderWindow.

void vtkOpenGLRenderWindow::MakeCurrent ( ) [virtual]

Make this window the current OpenGL context.
Reimplemented from vtkRenderWindow.

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.

void vtkOpenGLRenderWindow::operator= ( const vtkOpenGLRenderWindow & ) [inline, protected]

Definition at line 158 of file vtkOpenGLRenderWindow.h.

Member Data Documentation

GLXContext vtkOpenGLRenderWindow::ContextId [protected]

Definition at line 66 of file vtkOpenGLRenderWindow.h.

int vtkOpenGLRenderWindow::MultiSamples [protected]

Definition at line 67 of file vtkOpenGLRenderWindow.h.

long vtkOpenGLRenderWindow::OldMonitorSetting [protected]

Definition at line 68 of file vtkOpenGLRenderWindow.h.

vtkIdList* vtkOpenGLRenderWindow::TextureResourceIds [protected]

Definition at line 160 of file vtkOpenGLRenderWindow.h.

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

graphics/vtkOpenGLRenderWindow.h

Generated on Wed Nov 21 12:56:23 2001 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