DNA_effect_types.h

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/*
 * $Id: DNA_effect_types.h 34941 2011-02-17 20:48:12Z jesterking $ 
 *
 * ***** 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_EFFECT_TYPES_H
#define DNA_EFFECT_TYPES_H

/* don't forget, new effects also in writefile.c for dna!!! */

#define PAF_MAXMULT             4

/* paf->flag (keep bit 0 free for compatibility) */
#define PAF_BSPLINE             2
#define PAF_STATIC              4
#define PAF_FACE                8
#define PAF_ANIMATED    16
                /* show particles before they're emitted*/
#define PAF_UNBORN              32
                /* emit only from faces*/
#define PAF_OFACE               64
                /* show emitter (don't hide actual mesh)*/
#define PAF_SHOWE               128     
                /* true random emit from faces (not just ordered jitter)*/
#define PAF_TRAND               256
                /* even distribution in face emission based on face areas*/
#define PAF_EDISTR              512
                /*show particles after they've died*/
#define PAF_DIED                2048


/*paf->flag2 for pos/neg paf->flag2neg*/
#define PAF_TEXTIME             1       /*texture timing*/

        /* eff->type */
#define EFF_BUILD               0
#define EFF_PARTICLE    1
#define EFF_WAVE                2

        /* eff->flag */
#define EFF_SELECT              1

        /* paf->stype */
#define PAF_NORMAL              0
#define PAF_VECT                1

        /* paf->texmap */
#define PAF_TEXINT              0
#define PAF_TEXRGB              1
#define PAF_TEXGRAD             2

typedef struct Effect {
        struct Effect *next, *prev;
        short type, flag, buttype, rt;
        
} Effect;

typedef struct BuildEff {
        struct BuildEff *next, *prev;
        short type, flag, buttype, rt;
        
        float len, sfra;
        
} BuildEff;

#
#
typedef struct Particle {
        float co[3], no[3];
        float time, lifetime;
        short mat_nr, rt;
} Particle;

struct Group;

typedef struct PartEff {
        struct PartEff *next, *prev;
        short type, flag, buttype, stype, vertgroup, userjit;
        
        float sta, end, lifetime;
        int totpart, totkey, seed;
        
        float normfac, obfac, randfac, texfac, randlife;
        float force[3];
        float damp;
        
        float nabla, vectsize, maxlen, pad, defvec[3];
        
        float mult[4], life[4];
        short child[4], mat[4];
        short texmap, curmult;
        short staticstep, omat, timetex, speedtex, flag2, flag2neg;
        short disp, vertgroup_v;
        
        char vgroupname[32], vgroupname_v[32];
        float imat[4][4];       /* inverse matrix of parent Object */
        
        Particle *keys;
        struct Group *group;
        
} PartEff;


typedef struct WaveEff {
        struct WaveEff *next, *prev;
        short type, flag, buttype, stype;
        
        float startx, starty, height, width;
        float narrow, speed, minfac, damp;
        
        float timeoffs, lifetime;
        
} WaveEff;

#endif