SoGLDrawStyleElement Class Reference

The SoGLDrawStyleElement updates the current draw style in OpenGL. More...

#include <Inventor/elements/SoGLDrawStyleElement.h>

Inheritance diagram for SoGLDrawStyleElement:

Public Member Functions
virtual void	init (SoState *state)
	FIXME: write doc.
virtual void	push (SoState *state)
virtual void	pop (SoState *state, const SoElement *prevTopElement)
Public Member Functions inherited from SoInt32Element
virtual SbBool	matches (const SoElement *element) const
virtual SoElement *	copyMatchInfo (void) const
virtual void	print (FILE *file) const
Public Member Functions inherited from SoElement
const SoType	getTypeId (void) const
int	getStackIndex (void) const
void	setDepth (const int depth)
int	getDepth (void) const
virtual	~SoElement ()

Static Public Member Functions
static SoType	getClassTypeId (void)
static int	getClassStackIndex (void)
static void *	createInstance (void)
static void	initClass (void)
Static Public Member Functions inherited from SoDrawStyleElement
static SoType	getClassTypeId (void)
static int	getClassStackIndex (void)
static void *	createInstance (void)
static void	initClass (void)
static void	set (SoState *const state, SoNode *const node, const Style style)
	FIXME: write doc.
static void	set (SoState *const state, const Style style)
	FIXME: write doc.
static Style	get (SoState *const state)
	FIXME: write doc.
static Style	getDefault ()
	FIXME: write doc.
Static Public Member Functions inherited from SoInt32Element
static SoType	getClassTypeId (void)
static int	getClassStackIndex (void)
static void	initClass (void)
static void	set (const int index, SoState *const state, SoNode *const node, const int32_t value)
static void	set (const int index, SoState *const state, const int32_t value)
static int32_t	get (const int index, SoState *const state)
	FIXME: write doc.
Static Public Member Functions inherited from SoElement
static void	initClass (void)
static SoType	getClassTypeId (void)
static int	getClassStackIndex (void)
static void	initElements (void)
static int	getNumStackIndices (void)
static SoType	getIdFromStackIndex (const int stackIndex)

Protected Member Functions
virtual void	setElt (int32_t style)
	FIXME: write doc.
Protected Member Functions inherited from SoDrawStyleElement
virtual	~SoDrawStyleElement ()
Protected Member Functions inherited from SoElement
	SoElement (void)
void	capture (SoState *const state) const
virtual void	captureThis (SoState *state) const
void	setTypeId (const SoType typeId)
void	setStackIndex (const int index)
SoElement *	getNextInStack (void) const
SoElement *	getNextFree (void) const

Additional Inherited Members
Public Types inherited from SoDrawStyleElement
enum	Style { FILLED, LINES, POINTS, INVISIBLE }
Static Protected Member Functions inherited from SoElement
static SoElement *	getElement (SoState *const state, const int stackIndex)
static const SoElement *	getConstElement (SoState *const state, const int stackIndex)
static int	createStackIndex (const SoType id)
Protected Attributes inherited from SoInt32Element
int32_t	data
Protected Attributes inherited from SoElement
SoType	typeId
int	stackIndex
int	depth
Static Protected Attributes inherited from SoElement
static int	classStackIndex
static SoTypeList *	stackToType

Detailed Description

The SoGLDrawStyleElement updates the current draw style in OpenGL.

Member Function Documentation

void * SoGLDrawStyleElement::createInstance ( void  )

static

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

void SoGLDrawStyleElement::push ( SoState *  state )

virtual

This method is called every time a new element is required in one of the stacks. This happens when a writable element is requested, using SoState::getElement() or indirectly SoElement::getElement(), and the depth of the current element is less than the state depth.

Override this method if your element needs to copy data from the previous top of stack. The push() method is called on the new element, and the previous element can be found using SoElement::getNextInStack().

Reimplemented from SoElement.

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

virtual

This method is callled when the state is popped, and the depth of the element is bigger than the current state depth. pop() is called on the new top of stack, and a pointer to the previous top of stack is passed in prevTopElement.

Override this method if you need to copy some state information from the previous top of stack.

Reimplemented from SoElement.

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

• SoGLDrawStyleElement.h
• SoGLDrawStyleElement.cpp