Element that stores current shape hints and sends commands to GL based on them. More...

Inheritance diagram for SoGLShapeHintsElement:

Public Member Functions
virtual void	init (SoState *state)
	Initializes element.

virtual void	push (SoState *state)
	Override push() method to remember previous element's state so we can sometimes generate more efficient GL calls.

virtual void	pop (SoState state, const SoElement prevTopElement)
	Override pop() method so side effects can occur in GL.

Public Member Functions inherited from SoShapeHintsElement
virtual bool	matches (const SoElement *elt) const
	Returns TRUE if the hints match in both elements.

virtual SoElement *	copyMatchInfo () const
	Create and return a copy of this element.

virtual void	print (FILE *fp) const
	Prints element (for debugging)

Public Member Functions inherited from SoElement
SoType	getTypeId () const
	Returns type identifier for element instance.

int	getStackIndex () const
	Returns the stack index for an element instance.

void	setDepth (int dpth)
	Sets stuff in an element instance.

void	setNext (SoElement *nxt)

void	setNextInStack (SoElement *nxt)

void	setNextFree (SoElement *nxt)

int	getDepth () const
	Returns stuff from element instance.

SoElement *	getNext () const

virtual	~SoElement ()
	Destructor.

Static Public Member Functions
static void	initClass ()
	Initializes the SoGLShapeHintsElement class.

Static Public Member Functions inherited from SoShapeHintsElement
static void	set (SoState *state, VertexOrdering vertexOrdering, ShapeType shapeType, FaceType faceType)
	Sets the current shape hints in the state.

static void	set (SoState *state, bool useVBO)
	Sets the VBO usage in the state.

static void	set (SoState state, SoNode , VertexOrdering vertexOrdering, ShapeType shapeType, FaceType faceType)

static void	get (SoState *state, VertexOrdering &vertexOrdering, ShapeType &shapeType, FaceType &faceType)
	Returns current shape hints from the state.

static bool	isVBOUsed (SoState *state)

static VertexOrdering	getDefaultVertexOrdering ()
	Returns each default hint.

static ShapeType	getDefaultShapeType ()

static FaceType	getDefaultFaceType ()

static bool	getDefaultVBOUsage ()

static void	initClass ()
	Initializes the SoShapeHintsElement class.

Static Public Member Functions inherited from SoElement
static SoType	getClassTypeId ()
	Returns type identifier for SoElement class.

static void	initElements ()
	Initialize ALL Inventor element classes.

static void	initClass ()
	Initializes the SoElement class.

static int	getNumStackIndices ()
	Returns the number of stack indices allocated.

static SoType	getIdFromStackIndex (int stackIndex)
	Returns the id for the element with the given stack index.

Protected Member Functions
virtual void	setElt (VertexOrdering vertexOrdering, ShapeType shapeType, FaceType faceType)
	Override virtual sets to have GL side effects.

virtual	~SoGLShapeHintsElement ()

Protected Member Functions inherited from SoShapeHintsElement
virtual	~SoShapeHintsElement ()

Protected Member Functions inherited from SoElement
	SoElement ()
	Constructor; use typeId.createInstance to create elements.

void	capture (SoState *state) const
	Does whatever is necessary in state to capture this element for caching purposes.

virtual void	captureThis (SoState *state) const
	Really captures this element, once it has been determined that a cache is open to capture it.

void	setTypeId (SoType id)
	Sets typeId in instance.

void	setStackIndex (int index)
	Sets stackIndex in instance.

SoElement *	getNextInStack () const
	Returns next instance in specific element stack.

SoElement *	getNextFree () const
	Returns next free element in a specific element stack.

Additional Inherited Members
Public Types inherited from SoShapeHintsElement
enum	VertexOrdering { UNKNOWN_ORDERING , CLOCKWISE , COUNTERCLOCKWISE , ORDERING_AS_IS }
	Hints about ordering of face vertices: More...

enum	ShapeType { UNKNOWN_SHAPE_TYPE , SOLID , SHAPE_TYPE_AS_IS }
	Hints about entire shape: More...

enum	FaceType { UNKNOWN_FACE_TYPE , CONVEX , FACE_TYPE_AS_IS }
	Hints about faces of shape: More...

Static Protected Member Functions inherited from SoElement
static SoElement *	getElement (SoState *state, int stackIndex)
	Returns an instance of an element from the stack with the given index in the given state.

static const SoElement *	getConstElement (SoState *state, int stackIndex)
	Returns a read-only pointer to the top instance in the given element stack.

static int	createStackIndex (SoType id)
	Creates and returns a new stack index.

Protected Attributes inherited from SoShapeHintsElement
VertexOrdering	vertexOrdering

ShapeType	shapeType

FaceType	faceType

bool	useVBO

Static Protected Attributes inherited from SoElement
static int	classStackIndex
	Stack index for SoElement class.

Detailed Description

All three hints must be set at the same time; to leave any hint as is, use the "AS_IS" enum value.

Definition at line 71 of file SoGLShapeHintsElement.h.

Constructor & Destructor Documentation

virtual SoGLShapeHintsElement::~SoGLShapeHintsElement ( )

protectedvirtual

virtual void SoGLShapeHintsElement::init ( SoState * state )

virtual

Reimplemented from SoShapeHintsElement.

static void SoGLShapeHintsElement::initClass ( )

static

virtual void SoGLShapeHintsElement::pop	(	SoState *	state,
		const SoElement *	prevTopElement
	)

virtual

Reimplemented from SoElement.

virtual void SoGLShapeHintsElement::push ( SoState * state )

virtual

Reimplemented from SoShapeHintsElement.

virtual void SoGLShapeHintsElement::setElt	(	VertexOrdering	vertexOrdering,
		ShapeType	shapeType,
		FaceType	faceType
	)

protectedvirtual

Reimplemented from SoShapeHintsElement.

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

/home/jenkins/workspaces/mevislab/4.2.0_1/build/MeVis/ThirdParty/Sources/Inventor/include/Inventor/elements/SoGLShapeHintsElement.h