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SoGLColorIndexElement.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_SOGLCOLORINDEXELEMENT_H
#define COIN_SOGLCOLORINDEXELEMENT_H

#include <Inventor/elements/SoReplacedElement.h>

class COIN_DLL_API SoGLColorIndexElement : public SoReplacedElement {
  typedef SoReplacedElement inherited;

  SO_ELEMENT_HEADER(SoGLColorIndexElement);
public:
  static void initClass(void);
protected:
  virtual ~SoGLColorIndexElement();

public:
  static SbBool isColorIndexMode(SoState * state);

  virtual void init(SoState * state);
  virtual void push(SoState * state);

  static void set(SoState * const state, SoNode * const node,
                  const int32_t numindices, const int32_t * const indices);

  static const SoGLColorIndexElement * getInstance(SoState *state);

  int32_t getNum(void) const;
  void send(const int index);

private:
  int numindices;
  const int32_t * indices;
  SbBool colorindexmode;
};

#endif // !COIN_SOGLCOLORINDEXELEMENT_H

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