DNA_effect_types.h

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/* SPDX-FileCopyrightText: 2001-2002 NaN Holding BV. All rights reserved.
 *
 * SPDX-License-Identifier: GPL-2.0-or-later */
 
#pragma once
 
/* Don't forget, new effects also in `writefile.cc` for DNA! */
 
enum {
  // PAF_UNUSED_0 = 1 << 0, /* DEPRECATED, dirty. */
  PAF_BSPLINE = 1 << 1,
  PAF_STATIC = 1 << 2,
  PAF_FACE = 1 << 3,
  PAF_ANIMATED = 1 << 4,
  PAF_UNBORN = 1 << 5,
  PAF_OFACE = 1 << 6,
  PAF_SHOWE = 1 << 7,
  PAF_TRAND = 1 << 8,
  PAF_EDISTR = 1 << 9,
  PAF_DIED = 1 << 11,
};
 
enum {
  PAF_TEXTIME = 1, /* Texture timing. */
};
 
enum {
  EFF_BUILD = 0,
  EFF_PARTICLE = 1,
  EFF_WAVE = 2,
};
 
enum {
  EFF_SELECT = 1,
};
 
enum {
  PAF_NORMAL = 0,
  PAF_VECT = 1,
};
 
enum {
  PAF_TEXINT = 0,
  PAF_TEXRGB = 1,
  PAF_TEXGRAD = 2,
};
 
typedef struct Effect {
  struct Effect *next, *prev;
  short type, flag, buttype;
  char _pad0[2];
} Effect;
 
typedef struct BuildEff {
  /* NOTE: match #Effect. */
  struct BuildEff *next, *prev;
  short type, flag, buttype;
  /* End header. */
 
  char _pad0[2];
 
  float len, sfra;
 
} BuildEff;
 
#
#
typedef struct Particle {
  float co[3], no[3];
  float time, lifetime;
  short mat_nr;
  char _pad0[2];
} Particle;
 
struct Collection;
 
typedef struct PartEff {
  /* NOTE: match #Effect. */
  struct PartEff *next, *prev;
  short type, flag, buttype;
  /* End header. */
 
  short 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, defvec[3];
  char _pad[4];
 
  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[64], vgroupname_v[64];
  float imat[4][4];
 
  Particle *keys;
  struct Collection *group;
 
} PartEff;
 
typedef struct WaveEff {
  /* NOTE: match #Effect. */
  struct WaveEff *next, *prev;
  short type, flag, buttype, stype;
  /* End header. */
 
  float startx, starty, height, width;
  float narrow, speed, minfac, damp;
 
  float timeoffs, lifetime;
 
} WaveEff;