SoCoordinateElement.h

#ifndef COIN_SOCOORDINATEELEMENT_H
#define COIN_SOCOORDINATEELEMENT_H
 
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#include <Inventor/elements/SoReplacedElement.h>
#include <Inventor/SbVec3f.h>
#include <Inventor/SbVec4f.h>
 
class COIN_DLL_API SoCoordinateElement : public SoReplacedElement {
  typedef SoReplacedElement inherited;
 
  SO_ELEMENT_HEADER(SoCoordinateElement);
public:
  static void initClass(void);
protected:
  virtual ~SoCoordinateElement();
 
public:
  virtual void init(SoState * state);
  static void set3(SoState * const state, SoNode * const node,
                   const int32_t numCoords, const SbVec3f * const coords);
  static void set4(SoState * const state, SoNode * const node,
                   const int32_t numCoords, const SbVec4f * const coords);
 
  static const SoCoordinateElement *getInstance(SoState * const state);
  int32_t getNum() const;
  SbBool is3D() const;
  const SbVec3f & get3(const int index) const;
  const SbVec4f & get4(const int index) const;
  const SbVec3f *getArrayPtr3() const;
  const SbVec4f *getArrayPtr4() const;
 
  static SbVec3f getDefault3();
  static SbVec4f getDefault4();
 
 
  virtual void print(FILE * file) const;
 
protected:
  int32_t numCoords;
  const SbVec3f *coords3D;
  const SbVec4f *coords4D;
  SbBool areCoords3D;
 
private:
  static void clean(void);
 
  SbVec3f dummy3D;
  SbVec4f dummy4D;
  static SbVec3f * initialdefaultcoords;
};
 
#endif // !COIN_SOCOORDINATEELEMENT_H