SoDepthBufferElement.3coin4 - Man Page

enum DepthWriteFunction { NEVER, ALWAYS, LESS, LEQUAL, EQUAL, GEQUAL, GREATER, NOTEQUAL }

virtual void init (SoState *state)
virtual void push (SoState *state)
virtual void pop (SoState *state, const SoElement *prevTopElement)
virtual SbBool matches (const SoElement *element) const
virtual SoElement * copyMatchInfo (void) 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 void print (FILE *file=stdout) const
virtual ~SoElement ()

static SoType getClassTypeId (void)
static int getClassStackIndex (void)
static void * createInstance (void)
static void initClass (void)
static void set (SoState *state, SbBool test, SbBool write, DepthWriteFunction function, SbVec2f range)
static void get (SoState *state, SbBool &test_out, SbBool &write_out, DepthWriteFunction &function_out, SbVec2f &range_out)
static SbBool getTestEnable (SoState *state)
static SbBool getWriteEnable (SoState *state)
static DepthWriteFunction getFunction (SoState *state)
static SbVec2f getRange (SoState *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)

virtual ~SoDepthBufferElement ()
virtual void setElt (SbBool test, SbBool write, DepthWriteFunction function, SbVec2f range)

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

SbBool test
SbBool write
DepthWriteFunction function
SbVec2f range

Protected Attributes inherited from SoElement
SoType typeId
int stackIndex
int depth

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)

Static Protected Attributes inherited from SoElement
static int classStackIndex
static SoTypeList * stackToType

Destructor.

This static method returns the SoType object associated with objects of this class.

This static method returns the class type.

This static method returns the state stack index for the class.

This static method returns the state stack index for the class.

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.

Initialize relevant common data for all instances, like the type system.  

Set this element's values.

Fetches this element's values.

Returns the depth test enabled state.

Returns the depth buffer write enabled state.

Returns the set depth buffer write function.

Returns the depth buffer value range used.

Internal Coin method.

Reimplemented from SoElement.

Reimplemented in SoGLDepthBufferElement.

Internal Coin method.

Reimplemented from SoElement.

Reimplemented in SoGLDepthBufferElement.

Internal Coin method.

Reimplemented from SoElement.

Reimplemented in SoGLDepthBufferElement.

Internal Coin method.

Implements SoElement.

Internal Coin method.

Implements SoElement.

Virtual method to set the state to get derived elements updated.

Reimplemented in SoGLDepthBufferElement.