---

sglLODState.hpp

/*****************************************************************************
 * SGL: A Scene Graph Library
 *
 * Copyright (C) 1997-2001  Scott McMillan   All Rights Reserved.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Library General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Library General Public License for more details.
 *
 * You should have received a copy of the GNU Library General Public
 * License along with this library; if not, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 *****************************************************************************
 *     File: sglLODState.hpp
 *  Created: 7 April 1999
 *  Summary: Used to modify the transition behaviour of groups of sglLOD nodes
 *****************************************************************************/

#ifndef __SGL_LOD_STATE_HPP
#define __SGL_LOD_STATE_HPP

#include <sgl.h>
#include <sglObject.hpp>

//----------------------------------------------------------------------------

class SGL_DLL_API sglLODState : public sglObject
{
public:
   sglLODState();

   virtual ~sglLODState();

   void setRangeScale(float val) { m_range_scale = val; }

   float getRangeScale() const { return m_range_scale; }

   void setRangeOffset(float val) { m_range_offset = val; }

   float getRangeOffset() const { return m_range_offset; }

   // See sglObject::printInfo() for details.
   virtual void printInfo(ostream &ostrm, const char *indent_string) const;

private: // not implemented
   sglLODState(const sglLODState &);
   sglLODState &operator=(const sglLODState &);

protected:
   float m_range_scale;
   float m_range_offset;
};

#endif

---