SoProfileCoordinateElement.h

#ifndef COIN_SOPROFILECOORDINATEELEMENT_H
#define COIN_SOPROFILECOORDINATEELEMENT_H
 
/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
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 * this list of conditions and the following disclaimer.
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 * Redistributions in binary form must reproduce the above copyright
 * notice, this list of conditions and the following disclaimer in the
 * documentation and/or other materials provided with the distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
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#include <Inventor/elements/SoReplacedElement.h>
#include <Inventor/SbVec2f.h>
#include <Inventor/SbVec3f.h>
#include <cassert>
 
/*
 * TODO
 * - conversion between coord2 and coord3 (done in Inventor)
 */
 
class COIN_DLL_API SoProfileCoordinateElement : public SoReplacedElement {
  typedef SoReplacedElement inherited;
 
  SO_ELEMENT_HEADER(SoProfileCoordinateElement);
public:
  static void initClass(void);
protected:
  virtual ~SoProfileCoordinateElement();
 
public:
  virtual void init(SoState * state);
  static void set2(SoState * const state, SoNode * const node,
                   const int32_t numCoords, const SbVec2f * const coords);
  static void set3(SoState * const state, SoNode * const node,
                   const int32_t numCoords, const SbVec3f * const coords);
  static const SoProfileCoordinateElement * getInstance(SoState * const state);
  int32_t getNum(void) const;
  const SbVec2f & get2(const int index) const;
  const SbVec3f & get3(const int index) const;
 
  SbBool is2D(void) const;
 
  static SbVec2f getDefault2(void);
  static SbVec3f getDefault3(void);
 
  const SbVec2f * getArrayPtr2(void) const;
  const SbVec3f * getArrayPtr3(void) const;
 
protected:
  int32_t numCoords;
  const SbVec2f * coords2;
  const SbVec3f * coords3;
  SbBool coordsAre2D;
 
private:
  static void clean(void);
  static SbVec2f * initdefaultcoords;
};
 
#endif // !COIN_SOPROFILECOORDINATEELEMENT_H