Coin: SoListenerPositionElement.h Source File

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SoListenerPositionElement.h
1#ifndef COIN_SOLISTENERPOSITIONELEMENT_H
2#define COIN_SOLISTENERPOSITIONELEMENT_H
3
4/**************************************************************************\
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34\**************************************************************************/
35
36#include <Inventor/elements/SoReplacedElement.h>
37#include <Inventor/SbVec3f.h>
38
39 class COIN_DLL_API SoListenerPositionElement : public SoReplacedElement {
40 typedef SoReplacedElement inherited;
41
42 SO_ELEMENT_HEADER(SoListenerPositionElement);
43public:
44 static void initClass(void);
45protected:
46 virtual ~SoListenerPositionElement();
47
48public:
49 virtual void init(SoState * state);
50 static void set(SoState * const state, SoNode * const node,
51 const SbVec3f & position, SbBool setbylistener);
52
53 static const SbVec3f & get(SoState * const state);
54 static SbBool isSetByListener(SoState * const state);
55
56 virtual void print(FILE * file) const;
57
58protected:
59 SbVec3f position;
60 SbBool setbylistener;
61};
62
63#endif // !COIN_SOLISTENERPOSITIONELEMENT_H
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
SoListenerPositionElement::set
static void set(SoState *const state, SoNode *const node, const SbVec3f &position, SbBool setbylistener)
Definition SoListenerPositionElement.cpp:108
SoListenerPositionElement::position
SbVec3f position
Definition SoListenerPositionElement.h:59
SoListenerPositionElement::isSetByListener
static SbBool isSetByListener(SoState *const state)
Definition SoListenerPositionElement.cpp:143
SoListenerPositionElement::get
static const SbVec3f & get(SoState *const state)
Returns the current listener position.
Definition SoListenerPositionElement.cpp:127
SoNode
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:56
SoReplacedElement::initClass
static void initClass(void)
Definition SoReplacedElement.cpp:77
SoReplacedElement::init
virtual void init(SoState *state)
Definition SoReplacedElement.cpp:91
SoReplacedElement::print
virtual void print(FILE *file) const
Definition SoReplacedElement.cpp:120