OpenGL rendering utility functions. More...

#include <vtkOpenGLRenderUtilities.h>

Inheritance diagram for vtkOpenGLRenderUtilities:

Collaboration diagram for vtkOpenGLRenderUtilities:

Public Types
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkOpenGLRenderUtilities *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool 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)

vtkCommand *	GetCommand (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)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(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)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

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 vtkOpenGLRenderUtilities *	SafeDownCast (vtkObjectBase *o)


static void	RenderQuad (float verts, float tcoords, vtkShaderProgram program, vtkOpenGLVertexArrayObject vao)

static void	RenderTriangles (float verts, unsigned int numVerts, GLuint indices, unsigned int numIndices, float tcoords, vtkShaderProgram program, vtkOpenGLVertexArrayObject *vao)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const

	vtkOpenGLRenderUtilities ()

	~vtkOpenGLRenderUtilities ()

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 &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Additional Inherited Members
Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

OpenGL rendering utility functions.

vtkOpenGLRenderUtilities provides functions to help render primitives.

Definition at line 32 of file vtkOpenGLRenderUtilities.h.

Member Typedef Documentation

typedef vtkObject vtkOpenGLRenderUtilities::Superclass

Definition at line 35 of file vtkOpenGLRenderUtilities.h.

Constructor & Destructor Documentation

vtkOpenGLRenderUtilities::vtkOpenGLRenderUtilities ( )

protected

vtkOpenGLRenderUtilities::~vtkOpenGLRenderUtilities ( )

protected

Member Function Documentation

static int vtkOpenGLRenderUtilities::IsTypeOf ( const char * type )

static

virtual int vtkOpenGLRenderUtilities::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 vtkObject.

static vtkOpenGLRenderUtilities* vtkOpenGLRenderUtilities::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkOpenGLRenderUtilities::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkObject.

vtkOpenGLRenderUtilities* vtkOpenGLRenderUtilities::NewInstance ( ) const

void vtkOpenGLRenderUtilities::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 vtkObject.

static void vtkOpenGLRenderUtilities::RenderQuad	(	float *	verts,
		float *	tcoords,
		vtkShaderProgram *	program,
		vtkOpenGLVertexArrayObject *	vao
	)

static

Helper function that draws a quad on the screen at the specified vertex coordinates and if tcoords are not NULL with the specified texture coordinates.

static void vtkOpenGLRenderUtilities::RenderTriangles	(	float *	verts,
		unsigned int	numVerts,
		GLuint *	indices,
		unsigned int	numIndices,
		float *	tcoords,
		vtkShaderProgram *	program,
		vtkOpenGLVertexArrayObject *	vao
	)

static

Helper function that draws a quad on the screen at the specified vertex coordinates and if tcoords are not NULL with the specified texture coordinates.

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

/home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Rendering/OpenGL2/vtkOpenGLRenderUtilities.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation