VTK
Public Types | Public Member Functions | Static Public Member Functions | Protected Member Functions | Protected Attributes
vtkOpenGLRenderWindow Class Reference

OpenGL rendering window. More...

#include <vtkOpenGLRenderWindow.h>

Inheritance diagram for vtkOpenGLRenderWindow:
[legend]
Collaboration diagram for vtkOpenGLRenderWindow:
[legend]

List of all members.

Public Types

typedef vtkRenderWindow Superclass
- Public Types inherited from vtkRenderWindow
- Public Types inherited from vtkWindow
- Public Types inherited from vtkObject

Public Member Functions

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
virtual void StereoUpdate ()
void RegisterTextureResource (GLuint id)
int GetDepthBufferSize ()
int GetColorBufferSizes (int *rgba)
virtual void OpenGLInit ()
unsigned int GetBackLeftBuffer ()
unsigned int GetBackRightBuffer ()
unsigned int GetFrontLeftBuffer ()
unsigned int GetFrontRightBuffer ()
unsigned int GetBackBuffer ()
unsigned int GetFrontBuffer ()
virtual void CheckGraphicError ()
virtual int HasGraphicError ()
virtual const char * GetLastGraphicErrorString ()
vtkOpenGLExtensionManagerGetExtensionManager ()
vtkOpenGLHardwareSupportGetHardwareSupport ()
virtual void WaitForCompletion ()
virtual unsigned char * GetPixelData (int x, int y, int x2, int y2, int front)
virtual int GetPixelData (int x, int y, int x2, int y2, int front, vtkUnsignedCharArray *data)
virtual int SetPixelData (int x, int y, int x2, int y2, unsigned char *data, int front)
virtual int SetPixelData (int x, int y, int x2, int y2, vtkUnsignedCharArray *data, int front)
virtual float * GetRGBAPixelData (int x, int y, int x2, int y2, int front)
virtual int GetRGBAPixelData (int x, int y, int x2, int y2, int front, vtkFloatArray *data)
virtual int SetRGBAPixelData (int x, int y, int x2, int y2, float *data, int front, int blend=0)
virtual int SetRGBAPixelData (int x, int y, int x2, int y2, vtkFloatArray *data, 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 int GetRGBACharPixelData (int x, int y, int x2, int y2, int front, vtkUnsignedCharArray *data)
virtual int SetRGBACharPixelData (int x, int y, int x2, int y2, unsigned char *data, int front, int blend=0)
virtual int SetRGBACharPixelData (int x, int y, int x2, int y2, vtkUnsignedCharArray *data, int front, int blend=0)
virtual float * GetZbufferData (int x1, int y1, int x2, int y2)
virtual int GetZbufferData (int x1, int y1, int x2, int y2, float *z)
virtual int GetZbufferData (int x1, int y1, int x2, int y2, vtkFloatArray *z)
virtual int SetZbufferData (int x1, int y1, int x2, int y2, float *buffer)
virtual int SetZbufferData (int x1, int y1, int x2, int y2, vtkFloatArray *buffer)
virtual vtkTimeStamp GetContextCreationTime ()
vtkTextureUnitManagerGetTextureUnitManager ()
- Public Member Functions inherited from vtkRenderWindow
virtual void AddRenderer (vtkRenderer *)
void RemoveRenderer (vtkRenderer *)
int HasRenderer (vtkRenderer *)
vtkRendererCollectionGetRenderers ()
virtual void Render ()
virtual void Start ()=0
virtual void Finalize ()=0
virtual void Frame ()=0
virtual void CopyResultFrame ()
virtual vtkRenderWindowInteractorMakeRenderWindowInteractor ()
const char * GetStereoTypeAsString ()
virtual void StereoMidpoint ()
virtual void StereoRenderComplete ()
virtual void WindowRemap ()=0
virtual int GetIsPicking ()
virtual void SetIsPicking (int)
virtual void IsPickingOn ()
virtual void IsPickingOff ()
virtual int GetEventPending ()=0
virtual int CheckInRenderStatus ()
virtual void ClearInRenderStatus ()
void SetInteractor (vtkRenderWindowInteractor *)
virtual void UnRegister (vtkObjectBase *o)
virtual void MakeCurrent ()=0
virtual bool IsCurrent ()=0
virtual void SetForceMakeCurrent ()
virtual const char * ReportCapabilities ()
virtual int SupportsOpenGL ()
virtual int IsDirect ()
virtual void HideCursor ()=0
virtual void ShowCursor ()=0
virtual void SetCursorPosition (int, int)
virtual void SetCurrentCursor (int)
virtual int GetCurrentCursor ()
virtual void SetFullScreen (int)=0
virtual int GetFullScreen ()
virtual void FullScreenOn ()
virtual void FullScreenOff ()
virtual void SetBorders (int)
virtual int GetBorders ()
virtual void BordersOn ()
virtual void BordersOff ()
virtual int GetStereoCapableWindow ()
virtual void StereoCapableWindowOn ()
virtual void StereoCapableWindowOff ()
virtual void SetStereoCapableWindow (int capable)
virtual int GetStereoRender ()
void SetStereoRender (int stereo)
virtual void StereoRenderOn ()
virtual void StereoRenderOff ()
virtual void SetAlphaBitPlanes (int)
virtual int GetAlphaBitPlanes ()
virtual void AlphaBitPlanesOn ()
virtual void AlphaBitPlanesOff ()
virtual void SetPointSmoothing (int)
virtual int GetPointSmoothing ()
virtual void PointSmoothingOn ()
virtual void PointSmoothingOff ()
virtual void SetLineSmoothing (int)
virtual int GetLineSmoothing ()
virtual void LineSmoothingOn ()
virtual void LineSmoothingOff ()
virtual void SetPolygonSmoothing (int)
virtual int GetPolygonSmoothing ()
virtual void PolygonSmoothingOn ()
virtual void PolygonSmoothingOff ()
virtual int GetStereoType ()
virtual void SetStereoType (int)
void SetStereoTypeToCrystalEyes ()
void SetStereoTypeToRedBlue ()
void SetStereoTypeToInterlaced ()
void SetStereoTypeToLeft ()
void SetStereoTypeToRight ()
void SetStereoTypeToDresden ()
void SetStereoTypeToAnaglyph ()
void SetStereoTypeToCheckerboard ()
virtual void SetAnaglyphColorSaturation (float)
virtual float GetAnaglyphColorSaturation ()
virtual void SetAnaglyphColorMask (int, int)
void SetAnaglyphColorMask (int[2])
virtual int * GetAnaglyphColorMask ()
virtual void GetAnaglyphColorMask (int data[2])
virtual void SetSwapBuffers (int)
virtual int GetSwapBuffers ()
virtual void SwapBuffersOn ()
virtual void SwapBuffersOff ()
float GetZbufferDataAtPoint (int x, int y)
virtual int GetAAFrames ()
virtual void SetAAFrames (int)
virtual int GetFDFrames ()
virtual void SetFDFrames (int)
virtual int GetSubFrames ()
virtual void SetSubFrames (int subFrames)
virtual int GetNeverRendered ()
virtual int GetAbortRender ()
virtual void SetAbortRender (int)
virtual int GetInAbortCheck ()
virtual void SetInAbortCheck (int)
virtual int CheckAbortStatus ()
virtual void SetDesiredUpdateRate (double)
virtual double GetDesiredUpdateRate ()
virtual int GetNumberOfLayers ()
virtual void SetNumberOfLayers (int)
virtual vtkRenderWindowInteractorGetInteractor ()
virtual void SetDisplayId (void *)=0
virtual void SetWindowId (void *)=0
virtual void SetNextWindowId (void *)=0
virtual void SetParentId (void *)=0
virtual void * GetGenericDisplayId ()=0
virtual void * GetGenericWindowId ()=0
virtual void * GetGenericParentId ()=0
virtual void * GetGenericContext ()=0
virtual void * GetGenericDrawable ()=0
virtual void SetWindowInfo (char *)=0
virtual void SetNextWindowInfo (char *)=0
virtual void SetParentInfo (char *)=0
virtual vtkPainterDeviceAdapterGetPainterDeviceAdapter ()
virtual void SetMultiSamples (int)
virtual int GetMultiSamples ()
virtual void SetStencilCapable (int)
virtual int GetStencilCapable ()
virtual void StencilCapableOn ()
virtual void StencilCapableOff ()
virtual void SetReportGraphicErrors (int)
virtual int GetReportGraphicErrors ()
virtual void ReportGraphicErrorsOn ()
virtual void ReportGraphicErrorsOff ()
- Public Member Functions inherited from vtkWindow
int * GetActualSize ()
virtual int * GetScreenSize ()=0
virtual int * GetPosition ()
virtual void SetPosition (int, int)
virtual void SetPosition (int a[2])
virtual int * GetSize ()
virtual void SetSize (int, int)
virtual void SetSize (int a[2])
virtual void SetMapped (int)
virtual int GetMapped ()
virtual void MappedOn ()
virtual void MappedOff ()
virtual void SetErase (int)
virtual int GetErase ()
virtual void EraseOn ()
virtual void EraseOff ()
virtual void SetDoubleBuffer (int)
virtual int GetDoubleBuffer ()
virtual void DoubleBufferOn ()
virtual void DoubleBufferOff ()
virtual char * GetWindowName ()
virtual void SetWindowName (const char *)
virtual int GetDPI ()
virtual void SetDPI (int)
virtual void SetOffScreenRendering (int)
virtual int GetOffScreenRendering ()
virtual void OffScreenRenderingOn ()
virtual void OffScreenRenderingOff ()
virtual void SetTileScale (int, int)
void SetTileScale (int[2])
virtual int * GetTileScale ()
virtual void GetTileScale (int &, int &)
virtual void GetTileScale (int[2])
void SetTileScale (int s)
virtual void SetTileViewport (double, double, double, double)
virtual void SetTileViewport (double[4])
virtual double * GetTileViewport ()
virtual void GetTileViewport (double &, double &, double &, double &)
virtual void GetTileViewport (double[4])
- 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)
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 int IsTypeOf (const char *type)
static vtkOpenGLRenderWindowSafeDownCast (vtkObject *o)
static void SetGlobalMaximumNumberOfMultiSamples (int val)
static int GetGlobalMaximumNumberOfMultiSamples ()
- Static Public Member Functions inherited from vtkRenderWindow
static vtkRenderWindowNew ()
static const char * GetRenderLibrary ()

Protected Member Functions

 vtkOpenGLRenderWindow ()
 ~vtkOpenGLRenderWindow ()
int GetPixelData (int x, int y, int x2, int y2, int front, unsigned char *data)
int GetRGBAPixelData (int x, int y, int x2, int y2, int front, float *data)
int GetRGBACharPixelData (int x, int y, int x2, int y2, int front, unsigned char *data)
int CreateHardwareOffScreenWindow (int width, int height)
void DestroyHardwareOffScreenWindow ()
virtual void CreateAWindow ()=0
virtual void DestroyWindow ()=0
void SetTextureUnitManager (vtkTextureUnitManager *textureUnitManager)
- Protected Member Functions inherited from vtkRenderWindow
 vtkRenderWindow ()
 ~vtkRenderWindow ()
virtual void DoStereoRender ()
virtual void DoFDRender ()
virtual void DoAARender ()
- Protected Member Functions inherited from vtkWindow
 vtkWindow ()
 ~vtkWindow ()
- 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

long OldMonitorSetting
vtkIdListTextureResourceIds
int OffScreenUseFrameBuffer
unsigned int BackLeftBuffer
unsigned int BackRightBuffer
unsigned int FrontLeftBuffer
unsigned int FrontRightBuffer
unsigned int FrontBuffer
unsigned int BackBuffer
unsigned int LastGraphicError
vtkTimeStamp ContextCreationTime
vtkTextureUnitManagerTextureUnitManager
int NumberOfFrameBuffers
unsigned int TextureObjects [4]
unsigned int FrameBufferObject
unsigned int DepthRenderBufferObject
- Protected Attributes inherited from vtkRenderWindow
vtkPainterDeviceAdapterPainterDeviceAdapter
vtkRendererCollectionRenderers
int Borders
int FullScreen
int OldScreen [5]
int PointSmoothing
int LineSmoothing
int PolygonSmoothing
int StereoRender
int StereoType
int StereoStatus
int StereoCapableWindow
int AlphaBitPlanes
vtkRenderWindowInteractorInteractor
unsigned char * StereoBuffer
float * AccumulationBuffer
unsigned int AccumulationBufferSize
int AAFrames
int FDFrames
int SubFrames
int CurrentSubFrame
unsigned char * ResultFrame
int SwapBuffers
double DesiredUpdateRate
int AbortRender
int InAbortCheck
int InRender
int NeverRendered
int NumberOfLayers
int CurrentCursor
int IsPicking
float AnaglyphColorSaturation
int AnaglyphColorMask [2]
int MultiSamples
int StencilCapable
int ReportGraphicErrors
double AbortCheckTime
- Protected Attributes inherited from vtkWindow
int OffScreenRendering
char * WindowName
int Size [2]
int Position [2]
int Mapped
int Erase
int DoubleBuffer
int DPI
double TileViewport [4]
int TileSize [2]
int TileScale [2]
- Protected Attributes inherited from vtkObject
unsigned char Debug
vtkTimeStamp MTime
vtkSubjectHelper * SubjectHelper
- Protected Attributes inherited from vtkObjectBase
int ReferenceCount
vtkWeakPointerBase ** WeakPointers

Detailed Description

OpenGL rendering window.

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.

Tests:
vtkOpenGLRenderWindow (Tests)

Definition at line 39 of file vtkOpenGLRenderWindow.h.


Member Typedef Documentation


Constructor & Destructor Documentation

vtkOpenGLRenderWindow::vtkOpenGLRenderWindow ( )
protected
vtkOpenGLRenderWindow::~vtkOpenGLRenderWindow ( )
protected

Member Function Documentation

virtual const char* vtkOpenGLRenderWindow::GetClassName ( )
virtual
static int vtkOpenGLRenderWindow::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 vtkRenderWindow.

Reimplemented in vtkCarbonRenderWindow, vtkCocoaRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkGenericOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, and vtkWinCEOpenGLRenderWindow.

virtual int vtkOpenGLRenderWindow::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 vtkRenderWindow.

Reimplemented in vtkCarbonRenderWindow, vtkCocoaRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkGenericOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, and vtkWinCEOpenGLRenderWindow.

static vtkOpenGLRenderWindow* vtkOpenGLRenderWindow::SafeDownCast ( vtkObject o)
static
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 vtkCarbonRenderWindow, vtkCocoaRenderWindow, vtkXOpenGLRenderWindow, vtkOSOpenGLRenderWindow, vtkGenericOpenGLRenderWindow, vtkWin32OpenGLRenderWindow, and vtkWinCEOpenGLRenderWindow.

static void vtkOpenGLRenderWindow::SetGlobalMaximumNumberOfMultiSamples ( int  val)
static

Set/Get the maximum number of multisamples

static int vtkOpenGLRenderWindow::GetGlobalMaximumNumberOfMultiSamples ( )
static

Set/Get the maximum number of multisamples

virtual void vtkOpenGLRenderWindow::StereoUpdate ( )
virtual

Update system if needed due to stereo rendering.

Reimplemented from vtkRenderWindow.

Reimplemented in vtkCocoaRenderWindow.

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...

Implements vtkWindow.

virtual int vtkOpenGLRenderWindow::GetPixelData ( int  x,
int  y,
int  x2,
int  y2,
int  front,
vtkUnsignedCharArray data 
)
virtual

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

Implements vtkWindow.

virtual int vtkOpenGLRenderWindow::SetPixelData ( int  x,
int  y,
int  x2,
int  y2,
unsigned char *  data,
int  front 
)
virtual

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

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::SetPixelData ( int  x,
int  y,
int  x2,
int  y2,
vtkUnsignedCharArray data,
int  front 
)
virtual

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

Implements 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...

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::GetRGBAPixelData ( int  x,
int  y,
int  x2,
int  y2,
int  front,
vtkFloatArray data 
)
virtual

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

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::SetRGBAPixelData ( int  x,
int  y,
int  x2,
int  y2,
float *  data,
int  front,
int  blend = 0 
)
virtual

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

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::SetRGBAPixelData ( int  x,
int  y,
int  x2,
int  y2,
vtkFloatArray data,
int  front,
int  blend = 0 
)
virtual

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

Implements vtkRenderWindow.

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

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

Implements vtkRenderWindow.

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...

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::GetRGBACharPixelData ( int  x,
int  y,
int  x2,
int  y2,
int  front,
vtkUnsignedCharArray data 
)
virtual

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

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::SetRGBACharPixelData ( int  x,
int  y,
int  x2,
int  y2,
unsigned char *  data,
int  front,
int  blend = 0 
)
virtual

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

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::SetRGBACharPixelData ( int  x,
int  y,
int  x2,
int  y2,
vtkUnsignedCharArray data,
int  front,
int  blend = 0 
)
virtual

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

Implements vtkRenderWindow.

virtual float* vtkOpenGLRenderWindow::GetZbufferData ( int  x1,
int  y1,
int  x2,
int  y2 
)
virtual

Set/Get the zbuffer data from an image

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::GetZbufferData ( int  x1,
int  y1,
int  x2,
int  y2,
float *  z 
)
virtual

Set/Get the zbuffer data from an image

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::GetZbufferData ( int  x1,
int  y1,
int  x2,
int  y2,
vtkFloatArray z 
)
virtual

Set/Get the zbuffer data from an image

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::SetZbufferData ( int  x1,
int  y1,
int  x2,
int  y2,
float *  buffer 
)
virtual

Set/Get the zbuffer data from an image

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::SetZbufferData ( int  x1,
int  y1,
int  x2,
int  y2,
vtkFloatArray buffer 
)
virtual

Set/Get the zbuffer data from an image

Implements vtkRenderWindow.

void vtkOpenGLRenderWindow::RegisterTextureResource ( GLuint  id)

Register a texture name with this render window.

Reimplemented in vtkCocoaRenderWindow.

int vtkOpenGLRenderWindow::GetDepthBufferSize ( )
virtual

Get the size of the depth buffer.

Implements vtkRenderWindow.

Reimplemented in vtkCarbonRenderWindow, and vtkCocoaRenderWindow.

int vtkOpenGLRenderWindow::GetColorBufferSizes ( int *  rgba)
virtual

Get the size of the color buffer. Returns 0 if not able to determine otherwise sets R G B and A into buffer.

Implements vtkRenderWindow.

virtual void vtkOpenGLRenderWindow::OpenGLInit ( )
virtual

Initialize OpenGL for this window.

unsigned int vtkOpenGLRenderWindow::GetBackLeftBuffer ( )

Return the OpenGL name of the back left buffer. It is GL_BACK_LEFT if GL is bound to the window-system-provided framebuffer. It is vtkgl::COLOR_ATTACHMENT0_EXT if GL is bound to an application-created framebuffer object (GPU-based offscreen rendering) It is used by vtkOpenGLCamera.

unsigned int vtkOpenGLRenderWindow::GetBackRightBuffer ( )

Return the OpenGL name of the back right buffer. It is GL_BACK_RIGHT if GL is bound to the window-system-provided framebuffer. It is vtkgl::COLOR_ATTACHMENT0_EXT+1 if GL is bound to an application-created framebuffer object (GPU-based offscreen rendering) It is used by vtkOpenGLCamera.

unsigned int vtkOpenGLRenderWindow::GetFrontLeftBuffer ( )

Return the OpenGL name of the front left buffer. It is GL_FRONT_LEFT if GL is bound to the window-system-provided framebuffer. It is vtkgl::COLOR_ATTACHMENT0_EXT if GL is bound to an application-created framebuffer object (GPU-based offscreen rendering) It is used by vtkOpenGLCamera.

unsigned int vtkOpenGLRenderWindow::GetFrontRightBuffer ( )

Return the OpenGL name of the front right buffer. It is GL_FRONT_RIGHT if GL is bound to the window-system-provided framebuffer. It is vtkgl::COLOR_ATTACHMENT0_EXT+1 if GL is bound to an application-created framebuffer object (GPU-based offscreen rendering) It is used by vtkOpenGLCamera.

unsigned int vtkOpenGLRenderWindow::GetBackBuffer ( )

Return the OpenGL name of the back left buffer. It is GL_BACK if GL is bound to the window-system-provided framebuffer. It is vtkgl::COLOR_ATTACHMENT0_EXT if GL is bound to an application-created framebuffer object (GPU-based offscreen rendering) It is used by vtkOpenGLCamera.

unsigned int vtkOpenGLRenderWindow::GetFrontBuffer ( )

Return the OpenGL name of the front left buffer. It is GL_FRONT if GL is bound to the window-system-provided framebuffer. It is vtkgl::COLOR_ATTACHMENT0_EXT if GL is bound to an application-created framebuffer object (GPU-based offscreen rendering) It is used by vtkOpenGLCamera.

virtual void vtkOpenGLRenderWindow::CheckGraphicError ( )
virtual

Update graphic error status, regardless of ReportGraphicErrors flag. It means this method can be used in any context and is not restricted to debug mode.

Implements vtkRenderWindow.

virtual int vtkOpenGLRenderWindow::HasGraphicError ( )
virtual

Return the last graphic error status. Initial value is false.

Implements vtkRenderWindow.

virtual const char* vtkOpenGLRenderWindow::GetLastGraphicErrorString ( )
virtual

Return a string matching the last graphic error status.

Implements vtkRenderWindow.

virtual vtkTimeStamp vtkOpenGLRenderWindow::GetContextCreationTime ( )
virtual

Get the time when the OpenGL context was created.

vtkOpenGLExtensionManager* vtkOpenGLRenderWindow::GetExtensionManager ( )

Returns the extension manager. A new one will be created if one hasn't already been set up.

vtkOpenGLHardwareSupport* vtkOpenGLRenderWindow::GetHardwareSupport ( )

Returns an Hardware Support object. A new one will be created if one hasn't already been set up.

vtkTextureUnitManager* vtkOpenGLRenderWindow::GetTextureUnitManager ( )

Returns its texture unit manager object. A new one will be created if one hasn't already been set up.

virtual void vtkOpenGLRenderWindow::WaitForCompletion ( )
virtual

Block the thread until the actual rendering is finished(). Useful for measurement only.

Implements vtkRenderWindow.

int vtkOpenGLRenderWindow::GetPixelData ( int  x,
int  y,
int  x2,
int  y2,
int  front,
unsigned char *  data 
)
protected
int vtkOpenGLRenderWindow::GetRGBAPixelData ( int  x,
int  y,
int  x2,
int  y2,
int  front,
float *  data 
)
protected
int vtkOpenGLRenderWindow::GetRGBACharPixelData ( int  x,
int  y,
int  x2,
int  y2,
int  front,
unsigned char *  data 
)
protected
int vtkOpenGLRenderWindow::CreateHardwareOffScreenWindow ( int  width,
int  height 
)
protected

Create an offScreen window based on OpenGL framebuffer extension. Return if the creation was successful or not.

Precondition:
positive_width: width>0
positive_height: height>0
not_initialized: !OffScreenUseFrameBuffer
Postcondition:
valid_result: (result==0 || result==1) && (result implies OffScreenUseFrameBuffer)
void vtkOpenGLRenderWindow::DestroyHardwareOffScreenWindow ( )
protected

Destroy an offscreen window based on OpenGL framebuffer extension.

Precondition:
initialized: OffScreenUseFrameBuffer
Postcondition:
destroyed: !OffScreenUseFrameBuffer
virtual void vtkOpenGLRenderWindow::CreateAWindow ( )
protectedpure virtual
virtual void vtkOpenGLRenderWindow::DestroyWindow ( )
protectedpure virtual
void vtkOpenGLRenderWindow::SetTextureUnitManager ( vtkTextureUnitManager textureUnitManager)
protected

Set the texture unit manager.


Member Data Documentation

long vtkOpenGLRenderWindow::OldMonitorSetting
protected

Definition at line 42 of file vtkOpenGLRenderWindow.h.

vtkIdList* vtkOpenGLRenderWindow::TextureResourceIds
protected

Definition at line 198 of file vtkOpenGLRenderWindow.h.

int vtkOpenGLRenderWindow::OffScreenUseFrameBuffer
protected

Flag telling if a framebuffer-based offscreen is currently in use.

Definition at line 218 of file vtkOpenGLRenderWindow.h.

int vtkOpenGLRenderWindow::NumberOfFrameBuffers
protected

Variables used by the framebuffer-based offscreen method.

Definition at line 222 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::TextureObjects[4]
protected

Variables used by the framebuffer-based offscreen method.

Definition at line 223 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::FrameBufferObject
protected

Variables used by the framebuffer-based offscreen method.

Definition at line 224 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::DepthRenderBufferObject
protected

Variables used by the framebuffer-based offscreen method.

Definition at line 225 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::BackLeftBuffer
protected

Definition at line 237 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::BackRightBuffer
protected

Definition at line 238 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::FrontLeftBuffer
protected

Definition at line 239 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::FrontRightBuffer
protected

Definition at line 240 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::FrontBuffer
protected

Definition at line 241 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::BackBuffer
protected

Definition at line 242 of file vtkOpenGLRenderWindow.h.

unsigned int vtkOpenGLRenderWindow::LastGraphicError
protected

Definition at line 245 of file vtkOpenGLRenderWindow.h.

vtkTimeStamp vtkOpenGLRenderWindow::ContextCreationTime
protected

Definition at line 247 of file vtkOpenGLRenderWindow.h.

vtkTextureUnitManager* vtkOpenGLRenderWindow::TextureUnitManager
protected

Definition at line 249 of file vtkOpenGLRenderWindow.h.


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