SoLightElement.h
#ifndef COIN_SOLIGHTELEMENT_H
#define COIN_SOLIGHTELEMENT_H
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#include <Inventor/elements/SoAccumulatedElement.h>
#include <Inventor/lists/SoNodeList.h>
#include <Inventor/lists/SbList.h>
#include <Inventor/SbMatrix.h>
class SoLight;
class COIN_DLL_API SoLightElement : public SoAccumulatedElement {
typedef SoAccumulatedElement inherited;
SO_ELEMENT_HEADER(SoLightElement);
public:
static void initClass(void);
protected:
virtual ~SoLightElement();
public:
virtual void init(SoState * state);
virtual void push(SoState * state);
static void add(SoState * const state, SoLight * const light,
const SbMatrix & matrix);
static const SoNodeList & getLights(SoState * const state);
static const SbMatrix & getMatrix(SoState * const state,
const int index);
protected:
SoNodeList lights;
SbList <SbMatrix> * matrixlist;
private:
// dummy class needed to initialize didalloc when constructed.
class so_light_elem_flag {
public:
so_light_elem_flag(void) {
this->state = FALSE;
}
SbBool state;
};
so_light_elem_flag didalloc;
};
#endif // !COIN_SOLIGHTELEMENT_H
SbMatrix
The SbMatrix class is a 4x4 dimensional representation of a matrix.
Definition SbMatrix.h:47
SoAccumulatedElement::initClass
static void initClass(void)
Definition SoAccumulatedElement.cpp:69
SoAccumulatedElement::push
virtual void push(SoState *state)
Definition SoAccumulatedElement.cpp:92
SoAccumulatedElement::init
virtual void init(SoState *state)
Definition SoAccumulatedElement.cpp:84
SoLightElement::add
static void add(SoState *const state, SoLight *const light, const SbMatrix &matrix)
Definition SoLightElement.cpp:102
SoLightElement::getLights
static const SoNodeList & getLights(SoState *const state)
Definition SoLightElement.cpp:126
SoLightElement::lights
SoNodeList lights
Definition SoLightElement.h:62
SoLightElement::SoLightElement
SoLightElement(void)
Definition SoLightElement.cpp:78
SoLightElement::getMatrix
static const SbMatrix & getMatrix(SoState *const state, const int index)
Definition SoLightElement.cpp:140
SoLightElement::matrixlist
SbList< SbMatrix > * matrixlist
Definition SoLightElement.h:63
SoLight
The SoLight class is the base class for light emitting nodes.
Definition SoLight.h:41
SoNodeList
The SoNodeList class is a container for pointers to SoNode objects.
Definition SoNodeList.h:40