/*

 * 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: AnimationTrack interface

 *

 */

 #ifndef __M3G_ANIMATIONTRACK_H__

 #define __M3G_ANIMATIONTRACK_H__

 /*!

  * \internal

  * \file

  * \brief AnimationTrack interface

  */

 #include "m3g_gl.h"

 #include "m3g_keyframesequence.h"

 #include "m3g_animationcontroller.h"

 #include "m3g_object.h"

 struct M3GAnimationTrackImpl

 {

     Object object;

     KeyframeSequence *sequence;

     AnimationController *controller;

     M3Gint property;

 };

 typedef struct

 {

     M3Gfloat weight;

     M3Gint validity;

 } SampleInfo;

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

  * Internal functions

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

 static void m3gGetContribution(const AnimationTrack *track, M3Gint time,

                                M3Gfloat *accumSamples, SampleInfo *sampleInfo);

 #endif /*__M3G_ANIMATIONTRACK_H__*/