/*

* Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: AnimationController interface

*

*/

#ifndef __M3G_ANIMATIONCONTROLLER_H__

#define __M3G_ANIMATIONCONTROLLER_H__

/*!

 * \internal

 * \file

 * \brief AnimationController interface

 */

#include "m3g_gl.h"

#include "m3g_object.h"

/*!

 * \internal

 * \brief \c AnimationController object instance

 */

struct M3GAnimationControllerImpl

{

    Object object;

    M3Gint      activationTime;

    M3Gint      deactivationTime;

    M3Gfloat    weight;

    M3Gfloat    speed;

    M3Gint      refWorldTime;

    M3Gfloat    refSequenceTime;

};

/*----------------------------------------------------------------------

 * Internal functions

 *--------------------------------------------------------------------*/

static M3Gbool  m3gIsActive(const AnimationController *controller,

                            M3Gint worldTime);

static M3Gint m3gTimeToActivation(const AnimationController *controller,

                                  M3Gint worldTime);

static M3Gint m3gTimeToDeactivation(const AnimationController *controller,

                                    M3Gint worldTime);

#endif /*__M3G_ANIMATIONCONTROLLER_H__*/