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SoCone.h

/**************************************************************************\
 *
 *  This file is part of the Coin 3D visualization library.
 *  Copyright (C) 1998-2002 by Systems in Motion. All rights reserved.
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public License
 *  version 2.1 as published by the Free Software Foundation. See the
 *  file LICENSE.LGPL at the root directory of the distribution for
 *  more details.
 *
 *  If you want to use Coin for applications not compatible with the
 *  LGPL, please contact SIM to acquire a Professional Edition license.
 *
 *  Systems in Motion, Prof Brochs gate 6, 7030 Trondheim, NORWAY
 *  http://www.sim.no support@sim.no Voice: +47 22114160 Fax: +47 22207097
 *
\**************************************************************************/

#ifndef COIN_SOCONE_H
#define COIN_SOCONE_H

#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/fields/SoSFBitMask.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/nodes/SoShape.h>


class COIN_DLL_API SoCone : public SoShape {
  typedef SoShape inherited;

  SO_NODE_HEADER(SoCone);

public:
  static void initClass(void);
  SoCone(void);

  enum Part {
    SIDES = 1,
    BOTTOM,
    ALL
  };

  SoSFBitMask parts;
  SoSFFloat bottomRadius;
  SoSFFloat height;

  void addPart(SoCone::Part part);
  void removePart(SoCone::Part part);
  SbBool hasPart(SoCone::Part part) const;

  virtual void GLRender(SoGLRenderAction * action);
  virtual void rayPick(SoRayPickAction * action);
  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);

protected:
  virtual ~SoCone();

  virtual void generatePrimitives(SoAction * action);
  virtual void computeBBox(SoAction * action, SbBox3f & box, SbVec3f & center);
};

#endif // !COIN_SOCONE_H

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