SoNormalElement.h
#ifndef COIN_SONORMALELEMENT_H
#define COIN_SONORMALELEMENT_H
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#include <Inventor/elements/SoReplacedElement.h>
#include <Inventor/SbVec3f.h>
#include <cassert>
class COIN_DLL_API SoNormalElement : public SoReplacedElement {
typedef SoReplacedElement inherited;
SO_ELEMENT_HEADER(SoNormalElement);
public:
static void initClass(void);
protected:
virtual ~SoNormalElement();
public:
virtual void init(SoState * state);
static void set(SoState * const state, SoNode * const node,
const int32_t numNormals, const SbVec3f * const normals,
const SbBool normalsAreUnitLength = FALSE);
static const SoNormalElement * getInstance(SoState * const state);
int32_t getNum(void) const;
const SbVec3f & get(const int index) const;
const SbVec3f *getArrayPtr(void) const;
SbBool areNormalsUnitLength(void) const;
protected:
int32_t numNormals;
const SbVec3f * normals;
SbBool unitLength;
};
#endif // !COIN_SONORMALELEMENT_H
SbVec3f
The SbVec3f class is a 3 dimensional vector with floating point coordinates.
Definition SbVec3f.h:51
SoNode
The SoNode class is the base class for nodes used in scene graphs.
Definition SoNode.h:56
SoNormalElement::get
const SbVec3f & get(const int index) const
FIXME: write doc.
Definition SoNormalElement.cpp:140
SoNormalElement::set
static void set(SoState *const state, SoNode *const node, const int32_t numNormals, const SbVec3f *const normals, const SbBool normalsAreUnitLength=FALSE)
FIXME: write doc.
Definition SoNormalElement.cpp:81
SoNormalElement::normals
const SbVec3f * normals
Definition SoNormalElement.h:65
SoNormalElement::getInstance
static const SoNormalElement * getInstance(SoState *const state)
FIXME: write doc.
Definition SoNormalElement.cpp:119
SoNormalElement::getArrayPtr
const SbVec3f * getArrayPtr(void) const
Definition SoNormalElement.cpp:150
SoNormalElement::getNum
int32_t getNum(void) const
FIXME: write doc.
Definition SoNormalElement.cpp:131
SoNormalElement::numNormals
int32_t numNormals
Definition SoNormalElement.h:64
SoReplacedElement::initClass
static void initClass(void)
Definition SoReplacedElement.cpp:77
SoReplacedElement::init
virtual void init(SoState *state)
Definition SoReplacedElement.cpp:91