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/**************************************************************************\
*
* This file is part of the Coin 3D visualization library.
* Copyright (C) 1998-2004 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 General Public License
* ("GPL") version 2 as published by the Free Software Foundation.
* See the file LICENSE.GPL at the root directory of this source
* distribution for additional information about the GNU GPL.
*
* For using Coin with software that can not be combined with the GNU
* GPL, and for taking advantage of the additional benefits of our
* support services, please contact Systems in Motion about acquiring
* a Coin Professional Edition License.
*
* See <URL:http://www.coin3d.org/> for more information.
*
* Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
* <URL:http://www.sim.no/>.
*
\**************************************************************************/
#ifndef COIN_SOVRMLTIMESENSOR_H
#define COIN_SOVRMLTIMESENSOR_H
#include <Inventor/engines/SoNodeEngine.h>
#include <Inventor/engines/SoSubNodeEngine.h>
#include <Inventor/engines/SoEngineOutput.h>
#include <Inventor/fields/SoSFTime.h>
#include <Inventor/fields/SoSFFloat.h>
#include <Inventor/fields/SoSFBool.h>
class SoSensor;
class COIN_DLL_API SoVRMLTimeSensor : public SoNodeEngine
{
typedef SoNodeEngine inherited;
SO_NODEENGINE_HEADER(SoVRMLTimeSensor);
public:
static void initClass(void);
SoVRMLTimeSensor(void);
SoSFTime cycleInterval;
SoSFBool enabled;
SoSFBool loop;
SoSFTime startTime;
SoSFTime stopTime;
virtual void notify(SoNotList * list);
virtual void handleEvent(SoHandleEventAction * action);
virtual void write(SoWriteAction * action);
SoEngineOutput cycleTime; // (SoSFTime)
SoEngineOutput fraction_changed; // (SoSFFloat)
SoEngineOutput isActive; // (SoSFBool)
SoEngineOutput time; // (SoSFTime)
protected:
virtual ~SoVRMLTimeSensor();
virtual void inputChanged(SoField * whichInput);
private:
virtual void evaluate(void);
SoSFTime timeIn;
class SoVRMLTimeSensorP * pimpl;
}; // class SoVRMLTimeSensor
#endif // ! COIN_SOVRMLTIMESENSOR_H
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