Open Inventor Reference
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Element that stores the current pick style. More...
#include <Inventor/elements/SoPickStyleElement.h>
Public Types | |
enum | Style { SHAPE , BOUNDING_BOX , UNPICKABLE } |
These are the available pick styles: More... | |
Public Member Functions | |
virtual void | init (SoState *state) |
Initializes element. More... | |
virtual void | print (FILE *fp) const |
Prints element (for debugging) More... | |
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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... | |
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virtual void | push (SoState *state) |
Pushes/pops element. More... | |
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 Public Member Functions | |
static void | set (SoState *state, Style style) |
Sets the current pick style in the state. More... | |
static void | set (SoState *state, SoNode *, Style style) |
static Style | get (SoState *state) |
Returns current pick style from the state. More... | |
static Style | getDefault () |
Returns the default pick style. More... | |
static void | initClass () |
Initializes the SoPickStyleElement class. More... | |
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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... | |
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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 | ~SoPickStyleElement () |
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virtual | ~SoInt32Element () |
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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 | |
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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... | |
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int32_t | data |
Storage for data. More... | |
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static int | classStackIndex |
Stack index for SoElement class. More... | |
Definition at line 69 of file SoPickStyleElement.h.
Enumerator | |
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SHAPE | Points on surface of shape may be picked. |
BOUNDING_BOX | Points on bounding boxes may be picked. |
UNPICKABLE | Picks go through objects. |
Definition at line 75 of file SoPickStyleElement.h.
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protectedvirtual |
Definition at line 94 of file SoPickStyleElement.h.
References SoInt32Element::get().
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inlinestatic |
Definition at line 98 of file SoPickStyleElement.h.
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static |
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virtual |
Reimplemented from SoInt32Element.
Definition at line 89 of file SoPickStyleElement.h.
References SoInt32Element::set().
Definition at line 85 of file SoPickStyleElement.h.
References SoInt32Element::set().