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SoEnvironment.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_SOENVIRONMENT_H
#define COIN_SOENVIRONMENT_H

#include <Inventor/nodes/SoSubNode.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFColor.h>
#include <Inventor/fields/SoSFVec3f.h>
#include <Inventor/fields/SoSFEnum.h>
#include <Inventor/elements/SoEnvironmentElement.h>


class COIN_DLL_API SoEnvironment : public SoNode {
  typedef SoNode inherited;

  SO_NODE_HEADER(SoEnvironment);

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

  enum FogType {
    NONE = SoEnvironmentElement::NONE,
    HAZE = SoEnvironmentElement::HAZE,
    FOG = SoEnvironmentElement::FOG,
    SMOKE = SoEnvironmentElement::SMOKE
  };

  virtual void GLRender(SoGLRenderAction * action);
  virtual void callback(SoCallbackAction * action);

  SoSFFloat ambientIntensity;
  SoSFColor ambientColor;
  SoSFVec3f attenuation;
  SoSFEnum fogType;
  SoSFColor fogColor;
  SoSFFloat fogVisibility;

protected:
  virtual ~SoEnvironment();
};

#endif // !COIN_SOENVIRONMENT_H

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