summaryrefslogtreecommitdiff
path: root/flam3.h
blob: a66e40eefafd1e4ac4b46965f797f6d231d378b1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
/*
    FLAM3 - cosmic recursive fractal flames
    Copyright (C) 1992-2009 Spotworks LLC

    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 3 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, see <http://www.gnu.org/licenses/>.
*/


#ifndef flam3_included
#define flam3_included

#include <stdio.h>
#include <libxml/parser.h>
#include "xorshift.h"

#if defined(_MSC_VER) /* VC++ */
#include <windows.h>
#define EXPORT __declspec (dllexport)
#else
#define EXPORT
#endif

EXPORT char *flam3_version();

#define flam3_palette_random       (-1)
#define flam3_palette_interpolated (-2)

#define flam3_defaults_on          (1)
#define flam3_defaults_off         (0)

#define flam3_name_len    64

#define flam3_print_edits  (1)
#define flam3_dont_print_edits  (0)

//typedef double flam3_palette[256][3];
typedef struct {
	double index;
	double color[4];
} flam3_palette_entry;

typedef flam3_palette_entry flam3_palette[256];

int flam3_get_palette(int palette_index, flam3_palette p, double hue_rotation);

#define flam3_variation_random (-1)
#define flam3_variation_random_fromspecified (-2)

extern char *flam3_variation_names[];

#define flam3_nvariations 99
#define flam3_nxforms     12

#define flam3_parent_fn_len     30

#define flam3_interpolation_linear 0
#define flam3_interpolation_smooth 1

#define flam3_inttype_linear 0
#define flam3_inttype_log    1
#define flam3_inttype_compat 2 /* Linear and old behaviour */
#define flam3_inttype_older  3 /* rotate padded xforms     */

#define flam3_palette_interpolation_hsv   0
#define flam3_palette_interpolation_sweep 1

#define flam3_max_action_length 10000

#define flam3_palette_mode_step   0
#define flam3_palette_mode_linear 1

#define VAR_LINEAR   0
#define VAR_SINUSOIDAL  1
#define VAR_SPHERICAL  2
#define VAR_SWIRL 3
#define VAR_HORSESHOE  4
#define VAR_POLAR 5
#define VAR_HANDKERCHIEF 6
#define VAR_HEART 7
#define VAR_DISC 8
#define VAR_SPIRAL 9
#define VAR_HYPERBOLIC 10
#define VAR_DIAMOND 11
#define VAR_EX 12
#define VAR_JULIA 13
#define VAR_BENT 14
#define VAR_WAVES 15
#define VAR_FISHEYE 16
#define VAR_POPCORN 17
#define VAR_EXPONENTIAL 18
#define VAR_POWER 19
#define VAR_COSINE 20
#define VAR_RINGS 21
#define VAR_FAN 22
#define VAR_BLOB 23
#define VAR_PDJ 24
#define VAR_FAN2 25
#define VAR_RINGS2 26
#define VAR_EYEFISH 27
#define VAR_BUBBLE 28
#define VAR_CYLINDER 29
#define VAR_PERSPECTIVE 30
#define VAR_NOISE 31
#define VAR_JULIAN 32
#define VAR_JULIASCOPE 33
#define VAR_BLUR 34
#define VAR_GAUSSIAN_BLUR 35
#define VAR_RADIAL_BLUR 36
#define VAR_PIE 37
#define VAR_NGON 38
#define VAR_CURL 39
#define VAR_RECTANGLES 40
#define VAR_ARCH 41
#define VAR_TANGENT 42
#define VAR_SQUARE 43
#define VAR_RAYS 44
#define VAR_BLADE 45
#define VAR_SECANT2 46
#define VAR_TWINTRIAN 47
#define VAR_CROSS 48
#define VAR_DISC2 49
#define VAR_SUPER_SHAPE 50
#define VAR_FLOWER 51
#define VAR_CONIC 52
#define VAR_PARABOLA 53
#define VAR_BENT2 54
#define VAR_BIPOLAR 55
#define VAR_BOARDERS 56
#define VAR_BUTTERFLY 57
#define VAR_CELL 58
#define VAR_CPOW 59
#define VAR_CURVE 60
#define VAR_EDISC 61
#define VAR_ELLIPTIC 62
#define VAR_ESCHER 63
#define VAR_FOCI 64
#define VAR_LAZYSUSAN 65
#define VAR_LOONIE 66
#define VAR_PRE_BLUR 67
#define VAR_MODULUS 68
#define VAR_OSCILLOSCOPE 69
#define VAR_POLAR2 70
#define VAR_POPCORN2 71
#define VAR_SCRY 72
#define VAR_SEPARATION 73
#define VAR_SPLIT 74
#define VAR_SPLITS 75
#define VAR_STRIPES 76
#define VAR_WEDGE 77
#define VAR_WEDGE_JULIA 78
#define VAR_WEDGE_SPH 79
#define VAR_WHORL 80
#define VAR_WAVES2 81
#define VAR_EXP 82
#define VAR_LOG 83
#define VAR_SIN 84
#define VAR_COS 85
#define VAR_TAN 86
#define VAR_SEC 87
#define VAR_CSC 88
#define VAR_COT 89
#define VAR_SINH 90
#define VAR_COSH 91
#define VAR_TANH 92
#define VAR_SECH 93
#define VAR_CSCH 94
#define VAR_COTH 95
#define VAR_AUGER 96
#define VAR_FLUX 97
#define VAR_MOBIUS 98

typedef struct {

   double badvals;
   long int num_iters;
   int render_seconds;
   
} stat_struct;

typedef struct {

   unsigned int width, height;
   int version;
   int id;

   /* There are 256 levels of gray to work with */
   double intensity_weight[256];
   unsigned int bin_size[256];
   unsigned int bin_offset[256];

   /* Pointer to newly allocated memory; we will be allocating */
   /* 2*w*h ushorts for this storage.  The bin offset will     */
   /* provide the starting point for a random selection from   */
   /* (bin size) ordered pairs                                 */
   unsigned short *rowcols;

} flam3_image_store;


typedef struct xform {
   double var[flam3_nvariations];   /* interp coefs between variations */
   double c[3][2];      /* the coefs to the affine part of the function */
   double post[3][2];   /* the post transform */
   double density;      /* probability that this function is chosen. 0 - 1 */
   double color;     /* color coords for this function. 0 - 1 */
   double color_speed;  /* scaling factor on color added to current iteration */
   double animate;      /* whether or not this xform rotates (in sheep) >0 means stationary */
   double opacity;   /* 0=invisible, 1=totally visible */
   double vis_adjusted; /* adjusted visibility for better transitions */
   
   int padding;/* Set to 1 for padding xforms */
   double wind[2]; /* winding numbers */

   int precalc_angles_flag;
   int precalc_atan_xy_flag;
   int precalc_atan_yx_flag;
   double has_preblur;
   int has_post;

   /* Params for new parameterized variations */
   /* Blob */
   double blob_low;
   double blob_high;
   double blob_waves;

   /* PDJ */
   double pdj_a;
   double pdj_b;
   double pdj_c;
   double pdj_d;

   /* Fan2 */
   double fan2_x;
   double fan2_y;

   /* Rings2 */
   double rings2_val;

   /* Perspective */
   double perspective_angle;
   double perspective_dist;

   /* Julia_N */
   double julian_power;
   double julian_dist;

   /* Julia_Scope */
   double juliascope_power;
   double juliascope_dist;

   /* Radial_Blur */
   double radial_blur_angle;

   /* Pie */
   double pie_slices;
   double pie_rotation;
   double pie_thickness;

   /* Ngon */
   double ngon_sides;
   double ngon_power;
   double ngon_circle;
   double ngon_corners;

   /* Curl */
   double curl_c1;
   double curl_c2;

   /* Rectangles */
   double rectangles_x;
   double rectangles_y;

   /* AMW */
   double amw_amp;

   /* Disc 2 */
   double disc2_rot;
   double disc2_twist;

   /* Supershape */
   double super_shape_rnd;
   double super_shape_m;
   double super_shape_n1;
   double super_shape_n2;
   double super_shape_n3;
   double super_shape_holes;
   
   /* Flower */
   double flower_petals;
   double flower_holes;
   
   /* Conic */
   double conic_eccentricity;
   double conic_holes;
   
   /* Parabola */
   double parabola_height;
   double parabola_width;
   
   /* Bent2 */
   double bent2_x;
   double bent2_y;
   
   /* Bipolar */
   double bipolar_shift;
   
   /* Cell */
   double cell_size;
   
   /* Cpow */
   double cpow_r;
   double cpow_i;
   double cpow_power; /* int in apo */
   
   /* Curve */
   double curve_xamp,curve_yamp;
   double curve_xlength,curve_ylength;
   
   /* Escher */
   double escher_beta;
   
   /* Lazysusan */
   double lazysusan_spin;
   double lazysusan_space;
   double lazysusan_twist;
   double lazysusan_x, lazysusan_y;
   
   /* Modulus */
   double modulus_x, modulus_y;
   
   /* Oscope */
   double oscope_separation;
   double oscope_frequency;
   double oscope_amplitude;
   double oscope_damping;
   
   /* Popcorn2 */
   double popcorn2_x, popcorn2_y, popcorn2_c;
   
   /* Separation */
   double separation_x, separation_xinside;
   double separation_y, separation_yinside;
   
   /* Split */
   double split_xsize;
   double split_ysize;
   
   /* Splits */
   double splits_x,splits_y;
   
   /* Stripes */
   double stripes_space;
   double stripes_warp;
   
   /* Wedge */
   double wedge_angle, wedge_hole;
   double wedge_count, wedge_swirl;
   
   /* Wedge_Julia */
   double wedge_julia_angle;
   double wedge_julia_count;
   double wedge_julia_power;
   double wedge_julia_dist;
   
   /* Wedge_Sph */
   double wedge_sph_angle, wedge_sph_count;
   double wedge_sph_hole, wedge_sph_swirl;
   
   /* Whorl */
   double whorl_inside, whorl_outside;
   
   /* Waves2 */
   double waves2_freqx, waves2_scalex;
   double waves2_freqy, waves2_scaley;
   
   /* Auger */
   double auger_sym, auger_weight;
   double auger_freq, auger_scale;

   /* Flux */
   double flux_spread;

   /* Mobius */
   double mobius_re_a, mobius_im_a;
   double mobius_re_b, mobius_im_b;
   double mobius_re_c, mobius_im_c;
   double mobius_re_d, mobius_im_d;
      
   /* If perspective is used, precalculate these values */
   /* from the _angle and _dist                         */
   double persp_vsin;
   double persp_vfcos;

   /* If Julia_N is used, precalculate these values */
   double julian_rN;
   double julian_cn;

   /* If Julia_Scope is used, precalculate these values */
   double juliascope_rN;
   double juliascope_cn;
   
   /* if Wedge_Julia, precalculate */
   double wedgeJulia_rN;
   double wedgeJulia_cn;
   double wedgeJulia_cf;

   /* If Radial_Blur is used, precalculate these values */
   double radialBlur_spinvar;
   double radialBlur_zoomvar;

   /* Precalculate these values for waves */
   double waves_dx2;
   double waves_dy2;

   /* If disc2 is used, precalculate these values */
   double disc2_sinadd;
   double disc2_cosadd;
   double disc2_timespi;

   /* If supershape is used, precalculate these values */
   double super_shape_pm_4;
   double super_shape_pneg1_n1;

   int num_active_vars;
   double active_var_weights[flam3_nvariations];
   int varFunc[flam3_nvariations];
   
   int motion_freq;
   int motion_func;
   
   struct xform *motion;
   int num_motion;
   

} flam3_xform;

typedef struct {
   char flame_name[flam3_name_len+1]; /* 64 chars plus a null */
   double time;
   int interpolation;
   int interpolation_type;
   int palette_interpolation;
   int num_xforms;
   int final_xform_index;
   int final_xform_enable;
   flam3_xform *xform;
   
   /* Xaos implementation */
   double **chaos;
   int chaos_enable;
   
   int genome_index;                   /* index into source file */
   char parent_fname[flam3_parent_fn_len];   /* base filename where parent was located */
   int symmetry;                /* 0 means none */
   flam3_palette palette;
   char *input_image;           /* preview/temporary! */
   int  palette_index;
   double brightness;           /* 1.0 = normal */
   double contrast;             /* 1.0 = normal */
   double gamma;
   double highlight_power;
   int  width, height;          /* of the final image */
   int  spatial_oversample;
   double center[2];             /* of camera */
   double rot_center[2];         /* really the center */
   double rotate;                /* camera */
   double vibrancy;              /* blend between color algs (0=old,1=new) */
   double hue_rotation;          /* applies to cmap, 0-1 */
   double background[3];
   double zoom;                  /* effects ppu, sample density, scale */
   double pixels_per_unit;       /* vertically */
   double spatial_filter_radius; /* radius of spatial filter */
   int spatial_filter_select; /* selected spatial filter */
//   double (*spatial_filter_func)(double); /* spatial filter kernel function */
//   double spatial_filter_support; /* size of standard kernel for specific function */
   double sample_density;        /* samples per pixel (not bucket) */
   /* in order to motion blur more accurately we compute the logs of the
   sample density many times and average the results. */
   /* nbatches is the number of times the buckets are filtered into
   the abucket log accumulator */
   /* ntemporal_samples is the number of time steps per batch.  this many
   interpolated control points are used per batch and accumulated */
   int nbatches;
   int ntemporal_samples;

   /* Density estimation parameters for blurring low density hits */
   double estimator;             /* Filter width for bin with one hit */
   double estimator_curve;              /* Exponent on decay function ( MAX / a^(k-1) ) */
   double estimator_minimum;         /* Minimum filter width used -
                                    forces filter to be used of at least this width on all pts */

   /* XML Edit structure */
   xmlDocPtr edits;

   /* Small-gamma linearization threshold */
   double gam_lin_thresh;

   /* for cmap_interpolated hack */
   int palette_index0;
   double hue_rotation0;
   int palette_index1;
   double hue_rotation1;
   double palette_blend;

   int temporal_filter_type; /* Temporal filters */
   double temporal_filter_width, temporal_filter_exp;
   
   int palette_mode;


} flam3_genome;

typedef struct {
	int from;
	int to;
	double scalar;
} flam3_chaos_entry;

/* xform manipulation */

void flam3_add_motion_element(flam3_xform *xf);
void flam3_add_xforms(flam3_genome *cp, int num_to_add, int interp_padding, int final_flag);
void flam3_delete_xform(flam3_genome *thiscp, int idx_to_delete);
void flam3_copy_xform(flam3_xform *dest, flam3_xform *src);
void flam3_copy(flam3_genome *dest, flam3_genome *src);
void flam3_copyx(flam3_genome *dest, flam3_genome *src, int num_std, int num_final);
void flam3_copy_params(flam3_xform *dest, flam3_xform *src, int varn);
void flam3_delete_motion_elements(flam3_xform *xf);

EXPORT int flam3_xform_preview(flam3_genome *cp, int xi, double range, int numvals, int depth, double *result, randctx *rc);
EXPORT unsigned short* flam3_create_xform_distrib(flam3_genome *cp);
int flam3_create_chaos_distrib(flam3_genome *cp, int xi, unsigned short *xform_distrib);
int flam3_check_unity_chaos(flam3_genome *cp);
void clear_cp(flam3_genome *cp, int def_flag);

/* samples is array nsamples*4 long of x,y,color triples.
   using (samples[0], samples[1]) as starting XY point and
   (samples[2], samples[3]) as starting color coordinate,
   perform fuse iterations and throw them away, then perform
   nsamples iterations and save them in the samples array */
EXPORT int flam3_iterate(flam3_genome *g, int nsamples, int fuse, double *samples,
                     unsigned short *xform_distrib, randctx *rc);

void apply_motion_parameters(flam3_xform *xf, flam3_xform *addto, double blend);

/* genomes is array ngenomes long, with times set and in ascending order.
   interpolate to the requested time and return in result */
EXPORT void flam3_interpolate(flam3_genome *genomes, int ngenomes, double time, double stagger, flam3_genome *result);

/* print genome to given file with extra_attributes if not NULL */
EXPORT void flam3_print(FILE *f, flam3_genome *g, char *extra_attributes, int print_edits);
void flam3_print_xform(FILE *f, flam3_xform *x, int final_flag, int numstd, double *chaos_row, int motion_flag);
EXPORT char *flam3_print_to_string(flam3_genome *cp);

/* ivars is a list of variations to use, or flam3_variation_random     */
/* ivars_n is the number of values in ivars to select from.            */
/* sym is either a symmetry group or 0 meaning random or no symmetry   */
/* spec_xforms specifies the number of xforms to use, setting to 0 makes the number random. */
EXPORT void flam3_random(flam3_genome *g, int *ivars, int ivars_n, int sym, int spec_xforms);

void add_to_action(char *action, char *addtoaction);

EXPORT void flam3_mutate(flam3_genome *cp, int mutate_mode, int *ivars, int ivars_n, int sym, double speed, randctx *rc, char *action);
EXPORT void flam3_cross(flam3_genome *cp0, flam3_genome *cp1, flam3_genome *out, int cross_mode, randctx *rc, char *action);

/* return NULL in case of error */
EXPORT flam3_genome *flam3_parse_xml2(char *s, char *fn, int default_flag, int *ncps);
flam3_genome *flam3_parse_from_file(FILE *f, char *fn, int default_flag, int *ncps);

void flam3_add_symmetry(flam3_genome *g, int sym);

void flam3_improve_colors(flam3_genome *g, int ntries, int change_palette, int color_resolution);
EXPORT int flam3_colorhist(flam3_genome *cp, int num_batches, randctx *rc, double *hist);
EXPORT int flam3_estimate_bounding_box(flam3_genome *g, double eps, int nsamples,
             double *bmin, double *bmax, randctx *rc);
void flam3_rotate(flam3_genome *g, double angle, int interp_type); /* angle in degrees */

double flam3_dimension(flam3_genome *g, int ntries, int clip_to_camera);
double flam3_lyapunov(flam3_genome *g, int ntries);

void flam3_apply_template(flam3_genome *cp, flam3_genome *templ);

EXPORT int flam3_count_nthreads(void);

typedef struct {
//   double         temporal_filter_radius;
   double         pixel_aspect_ratio;    /* width over height of each pixel */
   flam3_genome  *genomes;
   int            ngenomes;
   int            verbose;
   int            bits;
   int            bytes_per_channel;
   int            earlyclip;
   double         time;
   int            (*progress)(void *, double, int, double);
   void          *progress_parameter;
   randctx       rc;
   int           nthreads;
   int           sub_batch_size;
} flam3_frame;


#define flam3_field_both  0
#define flam3_field_even  1
#define flam3_field_odd   2

/* out is pixel array.
   pixels are rgb or rgba if nchan is 3 or 4. */
EXPORT int flam3_render(flam3_frame *f, void *out, int field, int nchan, int transp, stat_struct *stats);

EXPORT double flam3_render_memory_required(flam3_frame *f);
EXPORT int flam3_make_strip(flam3_genome *cp, int nstrips, int stripnum);
void rotate_by(double *p, double *center, double by);


double flam3_random01();
double flam3_random11();
int flam3_random_bit();

/* ISAAC random numbers */
double flam3_random_isaac_01(randctx *);
double flam3_random_isaac_11(randctx *);
int flam3_random_isaac_bit(randctx *);

EXPORT void flam3_init_frame(flam3_frame *f);

/* External memory helpers */
EXPORT void *flam3_malloc(size_t size);
EXPORT void flam3_free(void *ptr);

void flam3_srandom();

flam3_genome *sheep_loop(flam3_genome *cp, double blend);
flam3_genome *sheep_edge(flam3_genome *cp, double blend, int seqflag, double stagger);

/* Motion function indices */
#define MOTION_SIN 1
#define MOTION_TRIANGLE 2
#define MOTION_HILL 3

/* Mutation modes */
#define MUTATE_NOT_SPECIFIED   -1
#define MUTATE_ALL_VARIATIONS  0
#define MUTATE_ONE_XFORM_COEFS 1
#define MUTATE_ADD_SYMMETRY    2
#define MUTATE_POST_XFORMS     3
#define MUTATE_COLOR_PALETTE   4
#define MUTATE_DELETE_XFORM    5
#define MUTATE_ALL_COEFS       6

/* Cross modes */
#define CROSS_NOT_SPECIFIED   -1
#define CROSS_UNION           0
#define CROSS_INTERPOLATE     1  
#define CROSS_ALTERNATE       2

/* Filters */
/* Spatial filter kernels */
#define flam3_gaussian_kernel 0
#define flam3_hermite_kernel 1
#define flam3_box_kernel 2
#define flam3_triangle_kernel 3
#define flam3_bell_kernel 4
#define flam3_b_spline_kernel 5
#define flam3_lanczos3_kernel 6
#define flam3_lanczos2_kernel 7
#define flam3_mitchell_kernel 8
#define flam3_blackman_kernel 9
#define flam3_catrom_kernel 10
#define flam3_hamming_kernel 11
#define flam3_hanning_kernel 12
#define flam3_quadratic_kernel 13

/* Temporal filters */
#define flam3_temporal_box 0
#define flam3_temporal_gaussian 1
#define flam3_temporal_exp 2


#endif