Manage the currently registered VBOs in the state (for coordinates, normals, colors and tex coords) (MeVis ONLY)

Inheritance diagram for SoGLVBOElement:

Public Types
enum	VBOType { VERTEX_VBO = 0, NORMAL_VBO = 1, COLOR_VBO = 2, TEXCOORD_VBO = 3, MAX_VBO_TYPES = 4 }
Public Member Functions
virtual void	init (SoState *state)
	Initializes element.
virtual void	push (SoState *state)
	Pushes/pops element.
virtual void	pop (SoState state, const SoElement childElt)
SoVBO *	getVBO (VBOType type) const
	get a vbo
SbBool	matches (const SoElement *elt) const
	Returns TRUE if the element matches another element (of the same class, presumably) with respect to cache validity.
SoElement *	copyMatchInfo () const
	Create a copy that we can put in a cache used list and call matches() on later.
Static Public Member Functions
static const SoGLVBOElement *	getInstance (SoState *state)
	get const instance
static void	unsetVBO (SoState *state, VBOType type)
	remove the given VBO from element
static void	unsetVBOIfEnabled (SoState *state, VBOType type)
	remove the given VBO from element if the element is enabled in state.
static void	updateVBO (SoState state, VBOType type, SoVBO vbo, int numBytes=0, const void data=NULL, uint32_t nodeId=0)
	creates or clear a VBO of given type.
static void	initClass ()
	Initializes the SoGLVBOElement class.
Protected Member Functions
virtual	~SoGLVBOElement ()
	Destructor.

Detailed Description

Definition at line 48 of file SoGLVBOElement.h.

Member Enumeration Documentation

Enumerator:

Definition at line 55 of file SoGLVBOElement.h.

virtual SoGLVBOElement::~SoGLVBOElement ( ) [protected, virtual]

SoElement* SoGLVBOElement::copyMatchInfo ( ) const [virtual]

Implements SoElement.

static const SoGLVBOElement* SoGLVBOElement::getInstance ( SoState * state ) [static]

SoVBO* SoGLVBOElement::getVBO ( VBOType type ) const

virtual void SoGLVBOElement::init ( SoState * state ) [virtual]

Called for first element of its kind in stack. Default method does nothing.

Reimplemented from SoElement.

static void SoGLVBOElement::initClass ( ) [static]

Reimplemented from SoElement.

SbBool SoGLVBOElement::matches ( const SoElement * elt ) const [virtual]

If you write a matches() method, you must also write a copy() method.

Implements SoElement.

virtual void SoGLVBOElement::pop	(	SoState *	state,
		const SoElement *	childElt
	)		`[virtual]`

Reimplemented from SoElement.

virtual void SoGLVBOElement::push ( SoState * state ) [virtual]

Allows for side effects to occur. Default methods do nothing.

Reimplemented from SoElement.

static void SoGLVBOElement::unsetVBO	(	SoState *	state,
		VBOType	type
	)		`[static]`

static void SoGLVBOElement::unsetVBOIfEnabled	(	SoState *	state,
		VBOType	type
	)		`[static]`

static void SoGLVBOElement::updateVBO	(	SoState *	state,
		VBOType	type,
		SoVBO **	vbo,
		int	numBytes = `0`,
		const void *	data = `NULL`,
		uint32_t	nodeId = `0`
	)		`[static]`

Passing the data in is optional and may be done later on the allocated vbo. The ownership of the VBO is passed to the called.

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

MeVis/ThirdParty/Sources/Inventor/inventor/lib/mevis/include/Inventor/elements/SoGLVBOElement.h