SoGLDrawStyleElement(3)

NAME
SoGLDrawStyleElement - The SoGLDrawStyleElement updates the current draw style in OpenGL.

SYNOPSIS

#include <Inventor/elements/SoGLDrawStyleElement.h>

Inherits SoDrawStyleElement.

  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)
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 ~SoGLDrawStyleElement ()
virtual void setElt (int32_t style)
Protected Member Functions inherited from SoDrawStyleElement
virtual ~SoDrawStyleElement ()
Protected Member Functions inherited from SoInt32Element
virtual ~SoInt32Element ()
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.

Constructor & Destructor Documentation

  SoGLDrawStyleElement::~SoGLDrawStyleElement (void ) [protected], [virtual]
Destructor.

Member Function Documentation

  SoType SoGLDrawStyleElement::getClassTypeId (void ) [static]
This static method returns the SoType object associated with objects of this class.

  int SoGLDrawStyleElement::getClassStackIndex (void ) [static]
This static method returns the state stack index for the class.

  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.
 Creates a new instance of the class type corresponding to the SoType object.

  void SoGLDrawStyleElement::initClass (void ) [static]
Initialize relevant common data for all instances, like the type system.

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

FIXME: write doc.

Reimplemented from SoDrawStyleElement.

  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 called 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.

  void SoGLDrawStyleElement::setElt (int32_t value) [protected], [virtual]
Set element value.

Reimplemented from SoInt32Element.

Author

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