210 lines
6.6 KiB
C
210 lines
6.6 KiB
C
/* -*- c -*- */
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#ifndef INCLUDED_LIB3DS_TRACKS_H
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#define INCLUDED_LIB3DS_TRACKS_H
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/*
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* The 3D Studio File Format Library
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* Copyright (C) 1996-2001 by J.E. Hoffmann <je-h@gmx.net>
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or (at
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* your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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* $Id$
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*/
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#ifndef INCLUDED_LIB3DS_TCB_H
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#include "tcb.h"
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*!
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* Track flags
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* \ingroup tracks
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*/
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typedef enum {
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LIB3DS_REPEAT =0x0001,
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LIB3DS_SMOOTH =0x0002,
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LIB3DS_LOCK_X =0x0008,
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LIB3DS_LOCK_Y =0x0010,
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LIB3DS_LOCK_Z =0x0020,
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LIB3DS_UNLINK_X =0x0100,
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LIB3DS_UNLINK_Y =0x0200,
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LIB3DS_UNLINK_Z =0x0400
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} Lib3dsTrackFlags;
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/*!
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* Boolean track key
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* \ingroup tracks
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*/
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struct _Lib3dsBoolKey {
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Lib3dsTcb tcb;
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Lib3dsBoolKey *next;
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};
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/*!
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* Boolean track
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* \ingroup tracks
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*/
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struct _Lib3dsBoolTrack {
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Lib3dsDword flags;
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Lib3dsBoolKey *keyL;
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};
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/*!
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* Floating-point track key
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* \ingroup tracks
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*/
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struct _Lib3dsLin1Key {
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Lib3dsTcb tcb;
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Lib3dsLin1Key *next;
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Lib3dsFloat value;
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Lib3dsFloat dd;
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Lib3dsFloat ds;
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};
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/*!
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* Floating-point track
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* \ingroup tracks
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*/
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struct _Lib3dsLin1Track {
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Lib3dsDword flags;
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Lib3dsLin1Key *keyL;
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};
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/*!
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* Vector track key
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* \ingroup tracks
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*/
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struct _Lib3dsLin3Key {
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Lib3dsTcb tcb;
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Lib3dsLin3Key *next;
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Lib3dsVector value;
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Lib3dsVector dd;
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Lib3dsVector ds;
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};
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/*!
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* Vector track
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* \ingroup tracks
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*/
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struct _Lib3dsLin3Track {
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Lib3dsDword flags;
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Lib3dsLin3Key *keyL;
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};
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/*!
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* Rotation track key
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* \ingroup tracks
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*/
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struct _Lib3dsQuatKey {
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Lib3dsTcb tcb;
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Lib3dsQuatKey *next;
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Lib3dsVector axis;
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Lib3dsFloat angle;
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Lib3dsQuat q;
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Lib3dsQuat dd;
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Lib3dsQuat ds;
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};
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/*!
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* Rotation track
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* \ingroup tracks
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*/
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struct _Lib3dsQuatTrack {
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Lib3dsDword flags;
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Lib3dsQuatKey *keyL;
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};
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/*!
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* Morph track key
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* \ingroup tracks
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*/
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struct _Lib3dsMorphKey {
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Lib3dsTcb tcb;
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Lib3dsMorphKey *next;
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char name[64];
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};
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/*!
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* Morph track
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* \ingroup tracks
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*/
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struct _Lib3dsMorphTrack {
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Lib3dsDword flags;
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Lib3dsMorphKey *keyL;
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};
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extern LIB3DSAPI Lib3dsBoolKey* lib3ds_bool_key_new();
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extern LIB3DSAPI void lib3ds_bool_key_free(Lib3dsBoolKey* key);
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extern LIB3DSAPI void lib3ds_bool_track_free_keys(Lib3dsBoolTrack *track);
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extern LIB3DSAPI void lib3ds_bool_track_insert(Lib3dsBoolTrack *track, Lib3dsBoolKey* key);
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extern LIB3DSAPI void lib3ds_bool_track_remove(Lib3dsBoolTrack *track, Lib3dsIntd frame);
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extern LIB3DSAPI void lib3ds_bool_track_eval(Lib3dsBoolTrack *track, Lib3dsBool *p, Lib3dsFloat t);
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extern LIB3DSAPI Lib3dsBool lib3ds_bool_track_read(Lib3dsBoolTrack *track, FILE *f);
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extern LIB3DSAPI Lib3dsBool lib3ds_bool_track_write(Lib3dsBoolTrack *track, FILE *f);
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extern LIB3DSAPI Lib3dsLin1Key* lib3ds_lin1_key_new();
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extern LIB3DSAPI void lib3ds_lin1_key_free(Lib3dsLin1Key* key);
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extern LIB3DSAPI void lib3ds_lin1_track_free_keys(Lib3dsLin1Track *track);
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extern LIB3DSAPI void lib3ds_lin1_key_setup(Lib3dsLin1Key *p, Lib3dsLin1Key *cp, Lib3dsLin1Key *c,
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Lib3dsLin1Key *cn, Lib3dsLin1Key *n);
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extern LIB3DSAPI void lib3ds_lin1_track_setup(Lib3dsLin1Track *track);
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extern LIB3DSAPI void lib3ds_lin1_track_insert(Lib3dsLin1Track *track, Lib3dsLin1Key *key);
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extern LIB3DSAPI void lib3ds_lin1_track_remove(Lib3dsLin1Track *track, Lib3dsIntd frame);
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extern LIB3DSAPI void lib3ds_lin1_track_eval(Lib3dsLin1Track *track, Lib3dsFloat *p, Lib3dsFloat t);
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extern LIB3DSAPI Lib3dsBool lib3ds_lin1_track_read(Lib3dsLin1Track *track, FILE *f);
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extern LIB3DSAPI Lib3dsBool lib3ds_lin1_track_write(Lib3dsLin1Track *track, FILE *f);
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extern LIB3DSAPI Lib3dsLin3Key* lib3ds_lin3_key_new();
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extern LIB3DSAPI void lib3ds_lin3_key_free(Lib3dsLin3Key* key);
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extern LIB3DSAPI void lib3ds_lin3_track_free_keys(Lib3dsLin3Track *track);
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extern LIB3DSAPI void lib3ds_lin3_key_setup(Lib3dsLin3Key *p, Lib3dsLin3Key *cp, Lib3dsLin3Key *c,
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Lib3dsLin3Key *cn, Lib3dsLin3Key *n);
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extern LIB3DSAPI void lib3ds_lin3_track_setup(Lib3dsLin3Track *track);
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extern LIB3DSAPI void lib3ds_lin3_track_insert(Lib3dsLin3Track *track, Lib3dsLin3Key *key);
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extern LIB3DSAPI void lib3ds_lin3_track_remove(Lib3dsLin3Track *track, Lib3dsIntd frame);
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extern LIB3DSAPI void lib3ds_lin3_track_eval(Lib3dsLin3Track *track, Lib3dsVector p, Lib3dsFloat t);
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extern LIB3DSAPI Lib3dsBool lib3ds_lin3_track_read(Lib3dsLin3Track *track, FILE *f);
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extern LIB3DSAPI Lib3dsBool lib3ds_lin3_track_write(Lib3dsLin3Track *track, FILE *f);
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extern LIB3DSAPI Lib3dsQuatKey* lib3ds_quat_key_new();
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extern LIB3DSAPI void lib3ds_quat_key_free(Lib3dsQuatKey* key);
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extern LIB3DSAPI void lib3ds_quat_track_free_keys(Lib3dsQuatTrack *track);
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extern LIB3DSAPI void lib3ds_quat_key_setup(Lib3dsQuatKey *p, Lib3dsQuatKey *cp, Lib3dsQuatKey *c,
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Lib3dsQuatKey *cn, Lib3dsQuatKey *n);
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extern LIB3DSAPI void lib3ds_quat_track_setup(Lib3dsQuatTrack *track);
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extern LIB3DSAPI void lib3ds_quat_track_insert(Lib3dsQuatTrack *track, Lib3dsQuatKey *key);
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extern LIB3DSAPI void lib3ds_quat_track_remove(Lib3dsQuatTrack *track, Lib3dsIntd frame);
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extern LIB3DSAPI void lib3ds_quat_track_eval(Lib3dsQuatTrack *track, Lib3dsQuat p, Lib3dsFloat t);
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extern LIB3DSAPI Lib3dsBool lib3ds_quat_track_read(Lib3dsQuatTrack *track, FILE *f);
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extern LIB3DSAPI Lib3dsBool lib3ds_quat_track_write(Lib3dsQuatTrack *track, FILE *f);
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extern LIB3DSAPI Lib3dsMorphKey* lib3ds_morph_key_new();
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extern LIB3DSAPI void lib3ds_morph_key_free(Lib3dsMorphKey* key);
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extern LIB3DSAPI void lib3ds_morph_track_free_keys(Lib3dsMorphTrack *track);
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extern LIB3DSAPI void lib3ds_morph_track_insert(Lib3dsMorphTrack *track, Lib3dsMorphKey *key);
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extern LIB3DSAPI void lib3ds_morph_track_remove(Lib3dsMorphTrack *track, Lib3dsIntd frame);
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extern LIB3DSAPI void lib3ds_morph_track_eval(Lib3dsMorphTrack *track, char *p, Lib3dsFloat t);
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extern LIB3DSAPI Lib3dsBool lib3ds_morph_track_read(Lib3dsMorphTrack *track, FILE *f);
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extern LIB3DSAPI Lib3dsBool lib3ds_morph_track_write(Lib3dsMorphTrack *track, FILE *f);
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#ifdef __cplusplus
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}
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#endif
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#endif
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