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/*
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* The Original Code is Copyright (C) 2001-2002 by NaN Holding BV.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
#ifndef __DNA_KEY_TYPES_H__
#define __DNA_KEY_TYPES_H__
/** \file DNA_key_types.h
* \ingroup DNA
*/
#include "DNA_defs.h"
#include "DNA_listBase.h"
#include "DNA_ID.h"
struct AnimData;
struct Ipo;
typedef struct KeyBlock {
struct KeyBlock *next, *prev;
float pos;
float curval;
short type, pad1, relative, flag; /* relative == 0 means first key is reference */
int totelem, uid;
void *data;
float *weights;
char name[64]; /* MAX_NAME */
char vgroup[64]; /* MAX_VGROUP_NAME */
float slidermin;
float slidermax;
} KeyBlock;
typedef struct Key {
ID id;
struct AnimData *adt; /* animation data (must be immediately after id for utilities to use it) */
KeyBlock *refkey;
/* this is not a regular string, although it is \0 terminated
* this is an array of (element_array_size, element_type) pairs
* (each one char) used for calculating shape key-blocks */
char elemstr[32];
int elemsize;
float curval DNA_DEPRECATED;
ListBase block;
struct Ipo *ipo DNA_DEPRECATED; /* old animation system, deprecated for 2.5 */
ID *from;
short type, totkey;
short slurph, flag;
float ctime;
/*can never be 0, this is used for detecting old data*/
int uidgen; /*current free uid for keyblocks*/
} Key;
/* **************** KEY ********************* */
/* key->type */
enum {
KEY_NORMAL = 0,
KEY_RELATIVE = 1
};
/* key->flag */
enum {
KEY_DS_EXPAND = 1
};
/* keyblock->type */
enum {
KEY_LINEAR = 0,
KEY_CARDINAL = 1,
KEY_BSPLINE = 2
};
/* keyblock->flag */
enum {
KEYBLOCK_MUTE = (1 << 0),
KEYBLOCK_SEL = (1 << 1),
KEYBLOCK_LOCKED = (1 << 2)
};
#endif /* __DNA_KEY_TYPES_H__ */
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