SoProfile.h

#ifndef COIN_SOPROFILE_H
#define COIN_SOPROFILE_H
 
/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
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 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
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 * Redistributions in binary form must reproduce the above copyright
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 * this software without specific prior written permission.
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#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/fields/SoMFInt32.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/elements/SoProfileElement.h>
 
class SbVec2f;
class SoState;
 
class COIN_DLL_API SoProfile : public SoNode {
  typedef SoNode inherited;
 
  SO_NODE_ABSTRACT_HEADER(SoProfile);
 
public:
  static void initClass(void);
 
  enum Profile {
    START_FIRST = SoProfileElement::START_FIRST,
    START_NEW = SoProfileElement::START_NEW,
    ADD_TO_CURRENT = SoProfileElement::ADD_TO_CURRENT
  };
 
  SoMFInt32 index;
  SoSFEnum linkage;
 
  virtual void doAction(SoAction * action);
  virtual void callback(SoCallbackAction * action);
  virtual void GLRender(SoGLRenderAction * action);
  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
  virtual void pick(SoPickAction * action);
  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
 
  virtual void getTrimCurve(SoState * state, int32_t & numpoints,
                            float *& points, int & floatspervec,
                            int32_t & numknots, float *& knotvector) = 0;
  virtual void getVertices(SoState * state, int32_t & numvertices,
                           SbVec2f *& vertices) = 0;
 
protected:
  SoProfile(void);
  virtual ~SoProfile();
};
 
#endif // !COIN_SOPROFILE_H