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vtkOpenGLRenderer Class Reference

OpenGL renderer. More...

#include <vtkOpenGLRenderer.h>

Inheritance diagram for vtkOpenGLRenderer:

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Collaboration diagram for vtkOpenGLRenderer:

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List of all members.

Public Methods

virtual const char * GetClassName ()
virtual int IsA (const char *type)
void PrintSelf (ostream &os, vtkIndent indent)
void DeviceRender (void)
void ClearLights (void)
void Clear (void)
int UpdateLights (void)

Static Public Methods

vtkOpenGLRenderer * New ()
int IsTypeOf (const char *type)
vtkOpenGLRenderer * SafeDownCast (vtkObject *o)

Protected Methods

 vtkOpenGLRenderer ()
 ~vtkOpenGLRenderer ()
 vtkOpenGLRenderer (const vtkOpenGLRenderer &)
void operator= (const vtkOpenGLRenderer &)
virtual void DevicePickRender ()
virtual void StartPick (unsigned int pickFromSize)
virtual void UpdatePickId ()
virtual void DonePick ()
virtual unsigned int GetPickedId ()
virtual float GetPickedZ ()

Protected Attributes

int NumberOfLightsBound
vtkGLPickInfo * PickInfo
float PickedZ

Detailed Description

OpenGL renderer.

Date:
2000/12/10 20:08:45
Revision:
1.23

vtkOpenGLRenderer is a concrete implementation of the abstract class vtkRenderer. vtkOpenGLRenderer interfaces to the OpenGL graphics library.

Definition at line 56 of file vtkOpenGLRenderer.h.


Constructor & Destructor Documentation

vtkOpenGLRenderer::vtkOpenGLRenderer   [protected]
 

vtkOpenGLRenderer::~vtkOpenGLRenderer   [protected]
 

vtkOpenGLRenderer::vtkOpenGLRenderer const vtkOpenGLRenderer &    [inline, protected]
 

Definition at line 81 of file vtkOpenGLRenderer.h.


Member Function Documentation

vtkOpenGLRenderer* vtkOpenGLRenderer::New   [static]
 

Create a vtkRenderer with a black background, a white ambient light, two-sided lighting turned on, a viewport of (0,0,1,1), and backface culling turned off.

Reimplemented from vtkRenderer.

virtual const char* vtkOpenGLRenderer::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 vtkRenderer.

int vtkOpenGLRenderer::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 vtkRenderer.

virtual int vtkOpenGLRenderer::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 vtkRenderer.

vtkOpenGLRenderer* vtkOpenGLRenderer::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 vtkRenderer.

void vtkOpenGLRenderer::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 vtkRenderer.

void vtkOpenGLRenderer::DeviceRender void    [virtual]
 

Concrete open gl render method.

Reimplemented from vtkRenderer.

void vtkOpenGLRenderer::ClearLights void   
 

Internal method temporarily removes lights before reloading them into graphics pipeline.

void vtkOpenGLRenderer::Clear void    [virtual]
 

Clear the image to the background color.

Reimplemented from vtkRenderer.

int vtkOpenGLRenderer::UpdateLights void    [virtual]
 

Ask lights to load themselves into graphics pipeline.

Reimplemented from vtkRenderer.

void vtkOpenGLRenderer::operator= const vtkOpenGLRenderer &    [inline, protected]
 

Definition at line 82 of file vtkOpenGLRenderer.h.

virtual void vtkOpenGLRenderer::DevicePickRender   [protected, virtual]
 

Reimplemented from vtkViewport.

virtual void vtkOpenGLRenderer::StartPick unsigned int    pickFromSize [protected, virtual]
 

Reimplemented from vtkViewport.

virtual void vtkOpenGLRenderer::UpdatePickId   [protected, virtual]
 

Reimplemented from vtkViewport.

virtual void vtkOpenGLRenderer::DonePick   [protected, virtual]
 

Reimplemented from vtkViewport.

virtual unsigned int vtkOpenGLRenderer::GetPickedId   [protected, virtual]
 

Reimplemented from vtkViewport.

virtual float vtkOpenGLRenderer::GetPickedZ   [protected, virtual]
 

Return the Z value for the last picked Prop.

Reimplemented from vtkViewport.


Member Data Documentation

int vtkOpenGLRenderer::NumberOfLightsBound [protected]
 

Definition at line 59 of file vtkOpenGLRenderer.h.

class vtkGLPickInfo* vtkOpenGLRenderer::PickInfo [protected]
 

Definition at line 93 of file vtkOpenGLRenderer.h.

float vtkOpenGLRenderer::PickedZ [protected]
 

Definition at line 95 of file vtkOpenGLRenderer.h.


The documentation for this class was generated from the following file:
Generated on Wed Nov 21 12:56:13 2001 for VTK by doxygen1.2.11.1 written by Dimitri van Heesch, © 1997-2001