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Open Inventor Reference
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#include <Inventor/elements/SoGLStencilBitsElement.h>
Static Public Member Functions | |
| static void | clear (SoState *state, uint32_t mask, int32_t value=0) |
| Clears only the masked bits (which must be adjacent) to value. More... | |
| static void | initClass () |
| Initializes the SoGLStencilBitsElement class. More... | |
 Static Public Member Functions inherited from SoStencilBitsElement | |
| static uint32_t | acquireBits (SoState *state, SoNode *node, int num) |
| Acquires a certain number of bits for stencil operations. More... | |
| static void | releaseBits (SoState *state, uint32_t mask) |
| Releases the stencil bits specified by the mask. More... | |
| static void | clearBitsInUse (SoState *state) |
| Forget about the stencil bits in use. More... | |
| static uint32_t | get (SoState *state) |
| Returns a mask of the current stencil bits in use. More... | |
| static uint32_t | getDefault () |
| Returns the default mask of stencil bits in use. More... | |
| static int | getNumRemainingBits (SoState *state) |
| Returns the number of stencil bits not currently used. More... | |
| static void | initClass () |
| Initializes the SoStencilBitsElement class. More... | |
| Static Public Member Functions inherited from SoInt32Element | |
| static void | initClass () |
| Initializes the SoInt32Element class. More... | |
| static void | set (int stackIndex, SoState *state, int32_t value) |
| Set value. More... | |
| static void | set (int stackIndex, SoState *state, SoNode *, int32_t value) |
| static void | set (int stackIndex, SoState *state, SoNode *, long value) |
| static int32_t | get (int stackIndex, SoState *state) |
| Get value. More... | |
| Static Public Member Functions inherited from SoElement | |
| static SoType | getClassTypeId () |
| Returns type identifier for SoElement class. More... | |
| static void | initElements () |
| Initialize ALL Inventor element classes. More... | |
| static void | initClass () |
| Initializes the SoElement class. More... | |
| static int | getNumStackIndices () |
| Returns the number of stack indices allocated. More... | |
| static SoType | getIdFromStackIndex (int stackIndex) |
| Returns the id for the element with the given stack index. More... | |
Protected Member Functions | |
| virtual | ~SoGLStencilBitsElement () |
| Destructor. More... | |
| Protected Member Functions inherited from SoStencilBitsElement | |
| virtual | ~SoStencilBitsElement () |
| Destructor. More... | |
| int | getNumGLBits () const |
| Returns the number of bits supported by GL implementation. More... | |
| Protected Member Functions inherited from SoInt32Element | |
| virtual | ~SoInt32Element () |
| Protected Member Functions inherited from SoElement | |
| SoElement () | |
| Constructor; use typeId.createInstance to create elements. More... | |
| void | capture (SoState *state) const |
| Does whatever is necessary in state to capture this element for caching purposes. More... | |
| virtual void | captureThis (SoState *state) const |
| Really captures this element, once it has been determined that a cache is open to capture it. More... | |
| void | setTypeId (SoType id) |
| Sets typeId in instance. More... | |
| void | setStackIndex (int index) |
| Sets stackIndex in instance. More... | |
| SoElement * | getNextInStack () const |
| Returns next instance in specific element stack. More... | |
| SoElement * | getNextFree () const |
| Returns next free element in a specific element stack. More... | |
Additional Inherited Members | |
| Public Member Functions inherited from SoStencilBitsElement | |
| virtual void | init (SoState *state) |
| Initializes element. More... | |
| virtual void | push (SoState *state) |
| Overrides push() method to copy values from next instance in the stack. More... | |
| Public Member Functions inherited from SoInt32Element | |
| virtual bool | matches (const SoElement *elt) const |
| Comparison based on value of int32_ts. More... | |
| virtual SoElement * | copyMatchInfo () const |
| Copy method, takes care copying the data. More... | |
| virtual void | setElt (int32_t value) |
| Virtual set that subclasses can override to implement side-effect behaviors. More... | |
| virtual void | print (FILE *fp) const |
| Prints element (for debugging) More... | |
| Public Member Functions inherited from SoElement | |
| virtual void | pop (SoState *state, const SoElement *prevTopElement) |
| SoType | getTypeId () const |
| Returns type identifier for element instance. More... | |
| int | getStackIndex () const |
| Returns the stack index for an element instance. More... | |
| void | setDepth (int dpth) |
| Sets stuff in an element instance. More... | |
| void | setNext (SoElement *nxt) |
| void | setNextInStack (SoElement *nxt) |
| void | setNextFree (SoElement *nxt) |
| int | getDepth () const |
| Returns stuff from element instance. More... | |
| SoElement * | getNext () const |
| virtual | ~SoElement () |
| Destructor. More... | |
| Static Protected Member Functions inherited from SoStencilBitsElement | |
| static int | getNumBitPositionsToShift (uint32_t mask, SoState *state) |
| Number of positions a value must be shifted according to mask. 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. More... | |
| static const SoElement * | getConstElement (SoState *state, int stackIndex) |
| Returns a read-only pointer to the top instance in the given element stack. More... | |
| static int | createStackIndex (SoType id) |
| Creates and returns a new stack index. More... | |
| Protected Attributes inherited from SoInt32Element | |
| int32_t | data |
| Storage for data. More... | |
| Static Protected Attributes inherited from SoElement | |
| static int | classStackIndex |
| Stack index for SoElement class. More... | |
Definition at line 9 of file SoGLStencilBitsElement.h.
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Value is shifted automatically to fit in the masked bits.
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1.9.1