/*

 * 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: KeyframeSequence interface

 *

 */

 #ifndef __M3G_KEYFRAMESEQUENCE_H__

 #define __M3G_KEYFRAMESEQUENCE_H__

 /*!

  * \internal

  * \file

  * \brief KeyframeSequence interface

  */

 #include "m3g_object.h"

 /*!

  * \internal

  * \brief KeyframeSequence class definition

  */

 struct M3GKeyframeSequenceImpl

 {

     Object object;

     M3Gfloat *keyframes;

     M3Gint   *keyframeTimes;

     M3Gint   numKeyframes;

     M3Gint   numComponents;

     M3Gint   duration;

     M3Gint   interpolation;

     M3Gbool  closed;

     M3Gint   firstValid;

     M3Gint   lastValid;

     M3Gint   probablyNext;

     M3Gbool  dirty;

     M3Gfloat *inTangents;

     M3Gfloat *outTangents;

     M3GQuat  *a;

     M3GQuat  *b;

 };

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

  * Internal functions

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

 static M3Gint m3gGetNumComponents(const KeyframeSequence *sequence);

 static M3Gint m3gGetSample(KeyframeSequence *sequence,

                            M3Gint time,

                            M3Gfloat *sample);

 #endif /*__M3G_KEYFRAMESEQUENCE_H__*/