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rsidwell

Fractional Brownian Motion examples

rsidwell
Aug 18th, 2019
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  1. fBm1 {
  2. fractal:
  3. title="fBm1" width=1000 height=400 layers=6
  4. credits="Rick Sidwell;8/16/2019"
  5. layer:
  6. caption="Example 3" opacity=100 method=multipass transparent=yes
  7. mapping:
  8. center=-4.0/-0.4 magn=0.625 transforms=1
  9. transform:
  10. solid=0 filename="lp.uxf" entry="reversescissors" p_shape=rectangle
  11. p_center=0.0/0.0 p_width=2.83 p_height=2.83 p_tilt=0.0
  12. p_power=0.666666666666
  13. formula:
  14. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  15. inside:
  16. transfer=linear filename="Standard.ucl" entry="Default"
  17. outside:
  18. transfer=linear repeat=no solid=4286578688 filename="mt.ucl"
  19. entry="mt-perlin-noise" p_octaves=7 p_persistence=0.5 f_fn1=ident
  20. p_scale=1.0 p_offset=0/0 p_angle=0 p_seed=543210
  21. gradient:
  22. smooth=no index=0 color=3641635 index=7 color=16628891 index=11
  23. color=8590769 index=18 color=13082665 index=22 color=613699 index=29
  24. color=8535102 index=34 color=10022063 index=41 color=460555 index=45
  25. color=1638664 index=48 color=4010570 index=55 color=3616265 index=60
  26. color=15461355 index=65 color=394758 index=72 color=12920615
  27. index=78 color=6613121 index=82 color=14243123 index=88
  28. color=14809576 index=95 color=5688386 index=103 color=11157120
  29. index=111 color=1976106 index=117 color=274464 index=122
  30. color=14540012 index=130 color=13816558 index=135 color=8846561
  31. index=140 color=1380629 index=145 color=12633282 index=153
  32. color=16244721 index=158 color=16640997 index=162 color=527638
  33. index=166 color=11861193 index=169 color=2763306 index=176
  34. color=659464 index=180 color=13164768 index=185 color=12494301
  35. index=191 color=10064313 index=195 color=1709326 index=199
  36. color=12620844 index=207 color=7409432 index=215 color=12032547
  37. index=221 color=65813 index=225 color=16775675 index=232
  38. color=13001165 index=241 color=16776437 index=244 color=12050795
  39. index=249 color=15791348 index=256 color=10987145 index=261
  40. color=11107423 index=266 color=6649299 index=274 color=2462593
  41. index=280 color=2707492 index=283 color=16178406 index=286 color=0
  42. index=291 color=15102700 index=295 color=15916460 index=303
  43. color=13953483 index=307 color=5724742 index=317 color=14054561
  44. index=324 color=1776687 index=331 color=8786594 index=341
  45. color=4468561 index=345 color=2173221 index=357 color=3083613
  46. index=362 color=14940071 index=374 color=12563477 index=392
  47. color=3208917
  48. opacity:
  49. smooth=no index=0 opacity=255
  50. layer:
  51. caption="Example 3 gradient" opacity=100 method=multipass
  52. transparent=yes
  53. mapping:
  54. center=-4/2 magn=0.625 transforms=1
  55. transform:
  56. solid=0 filename="lp.uxf" entry="reversescissors" p_shape=rectangle
  57. p_center=0.0/0.0 p_width=2.83 p_height=0.56 p_tilt=0.0
  58. p_power=0.666666666666
  59. formula:
  60. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  61. inside:
  62. transfer=linear filename="Standard.ucl" entry="Default"
  63. outside:
  64. transfer=linear filename="Standard.ucl" entry="Gradient"
  65. p_type=Linear
  66. gradient:
  67. smooth=no index=0 color=3641635 index=7 color=16628891 index=11
  68. color=8590769 index=18 color=13082665 index=22 color=613699 index=29
  69. color=8535102 index=34 color=10022063 index=41 color=460555 index=45
  70. color=1638664 index=48 color=4010570 index=55 color=3616265 index=60
  71. color=15461355 index=65 color=394758 index=72 color=12920615
  72. index=78 color=6613121 index=82 color=14243123 index=88
  73. color=14809576 index=95 color=5688386 index=103 color=11157120
  74. index=111 color=1976106 index=117 color=274464 index=122
  75. color=14540012 index=130 color=13816558 index=135 color=8846561
  76. index=140 color=1380629 index=145 color=12633282 index=153
  77. color=16244721 index=158 color=16640997 index=162 color=527638
  78. index=166 color=11861193 index=169 color=2763306 index=176
  79. color=659464 index=180 color=13164768 index=185 color=12494301
  80. index=191 color=10064313 index=195 color=1709326 index=199
  81. color=12620844 index=207 color=7409432 index=215 color=12032547
  82. index=221 color=65813 index=225 color=16775675 index=232
  83. color=13001165 index=241 color=16776437 index=244 color=12050795
  84. index=249 color=15791348 index=256 color=10987145 index=261
  85. color=11107423 index=266 color=6649299 index=274 color=2462593
  86. index=280 color=2707492 index=283 color=16178406 index=286 color=0
  87. index=291 color=15102700 index=295 color=15916460 index=303
  88. color=13953483 index=307 color=5724742 index=317 color=14054561
  89. index=324 color=1776687 index=331 color=8786594 index=341
  90. color=4468561 index=345 color=2173221 index=357 color=3083613
  91. index=362 color=14940071 index=374 color=12563477 index=392
  92. color=3208917
  93. opacity:
  94. smooth=no index=0 opacity=255
  95. layer:
  96. caption="Example 2" opacity=100 method=multipass transparent=yes
  97. mapping:
  98. center=0.0/-0.4 magn=0.625 transforms=1
  99. transform:
  100. solid=0 filename="lp.uxf" entry="reversescissors" p_shape=rectangle
  101. p_center=0.0/0.0 p_width=2.83 p_height=2.83 p_tilt=0.0
  102. p_power=0.666666666666
  103. formula:
  104. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  105. inside:
  106. transfer=linear filename="Standard.ucl" entry="Default"
  107. outside:
  108. transfer=linear solid=4286578688 filename="mt.ucl"
  109. entry="mt-perlin-noise" p_octaves=7 p_persistence=0.5 f_fn1=ident
  110. p_scale=1.0 p_offset=0/0 p_angle=0 p_seed=543210
  111. gradient:
  112. comments="Simple grayscale gradient." smooth=yes index=0 color=0
  113. index=50 color=16777215 index=100 color=394758 index=150
  114. color=16579836 index=200 color=0 index=250 color=16579836 index=300
  115. color=0 index=350 color=16777215
  116. opacity:
  117. smooth=no index=0 opacity=255
  118. layer:
  119. caption="Example 2 gradient" opacity=100 method=multipass
  120. transparent=yes
  121. mapping:
  122. center=0.0/2 magn=0.625 transforms=1
  123. transform:
  124. solid=0 filename="lp.uxf" entry="reversescissors" p_shape=rectangle
  125. p_center=0.0/0.0 p_width=2.83 p_height=0.56 p_tilt=0.0
  126. p_power=0.666666666666
  127. formula:
  128. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  129. inside:
  130. transfer=linear filename="Standard.ucl" entry="Default"
  131. outside:
  132. transfer=linear filename="Standard.ucl" entry="Gradient"
  133. p_type=Linear
  134. gradient:
  135. comments="Simple grayscale gradient." smooth=yes index=0 color=0
  136. index=50 color=16777215 index=100 color=394758 index=150
  137. color=16579836 index=200 color=0 index=250 color=16579836 index=300
  138. color=0 index=350 color=16777215
  139. opacity:
  140. smooth=no index=0 opacity=255
  141. layer:
  142. caption="Example 1" opacity=100 method=multipass transparent=yes
  143. mapping:
  144. center=4/-0.4 magn=0.625 transforms=1
  145. transform:
  146. solid=0 filename="lp.uxf" entry="reversescissors" p_shape=rectangle
  147. p_center=0.0/0.0 p_width=2.83 p_height=2.83 p_tilt=0.0
  148. p_power=0.666666666666
  149. formula:
  150. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  151. inside:
  152. transfer=linear filename="Standard.ucl" entry="Default"
  153. outside:
  154. transfer=linear solid=4286578688 filename="mt.ucl"
  155. entry="mt-perlin-noise" p_octaves=7 p_persistence=0.5 f_fn1=ident
  156. p_scale=1.0 p_offset=0/0 p_angle=0 p_seed=543210
  157. gradient:
  158. comments="Simple grayscale gradient." smooth=yes index=0
  159. color=16777215 index=0 color=0
  160. opacity:
  161. smooth=no index=0 opacity=255
  162. layer:
  163. caption="Example 1 gradient" opacity=100 method=multipass
  164. transparent=yes
  165. mapping:
  166. center=4/2 magn=0.625 transforms=1
  167. transform:
  168. solid=0 filename="lp.uxf" entry="reversescissors" p_shape=rectangle
  169. p_center=0.0/0.0 p_width=2.83 p_height=0.56 p_tilt=0.0
  170. p_power=0.666666666666
  171. formula:
  172. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  173. inside:
  174. transfer=linear filename="Standard.ucl" entry="Default"
  175. outside:
  176. transfer=linear solid=4286578688 filename="Standard.ucl"
  177. entry="Gradient" p_type=Linear
  178. gradient:
  179. comments="Simple grayscale gradient." smooth=yes index=0
  180. color=16777215 index=0 color=0
  181. opacity:
  182. smooth=no index=0 opacity=255
  183. }
  184.  
  185. fBm3 {
  186. fractal:
  187. title="fBm3" width=1000 height=1000 layers=2
  188. credits="Rick Sidwell;8/17/2019"
  189. layer:
  190. caption="Layer 1" opacity=100 method=multipass
  191. mapping:
  192. center=0/0 magn=1
  193. formula:
  194. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  195. inside:
  196. transfer=linear filename="Standard.ucl" entry="Default"
  197. outside:
  198. density=2 transfer=linear solid=4286578688 filename="mt.ucl"
  199. entry="mt-plasma" p_octaves=7 p_persistence=0.5 p_t=0.0 p_scale=1.0
  200. p_offset=0/0 f_fn1=abs
  201. gradient:
  202. comments="Simple grayscale gradient." smooth=yes index=0
  203. color=16777215 index=0 color=0
  204. opacity:
  205. smooth=no index=0 opacity=255
  206. layer:
  207. caption="Background" opacity=100 method=multipass
  208. mapping:
  209. center=0/0 magn=1
  210. formula:
  211. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  212. inside:
  213. transfer=linear filename="Standard.ucl" entry="Default"
  214. outside:
  215. transfer=linear repeat=no solid=4286578688 filename="mt.ucl"
  216. entry="mt-plasma" p_octaves=7 p_persistence=0.5 p_t=0.0 p_scale=1.0
  217. p_offset=0/0 f_fn1=abs
  218. gradient:
  219. comments="Simple grayscale gradient." smooth=yes rotation=200
  220. index=400 color=16777215 index=200 color=0
  221. opacity:
  222. smooth=no index=0 opacity=255
  223. }
  224.  
  225. fBm4 {
  226. fractal:
  227. title="fBm4" width=1000 height=1000 layers=1
  228. credits="Rick Sidwell;8/17/2019"
  229. layer:
  230. caption="Background" opacity=100 method=multipass
  231. mapping:
  232. center=0/0 magn=1
  233. formula:
  234. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  235. inside:
  236. transfer=linear filename="Standard.ucl" entry="Default"
  237. outside:
  238. density=0.1 transfer=linear repeat=no solid=4286578688
  239. filename="mt.ucl" entry="mt-plasma" p_octaves=7 p_persistence=0.75
  240. p_t=0.0 p_scale=1.0 p_offset=0/0 f_fn1=recip
  241. gradient:
  242. comments="Simple grayscale gradient." smooth=yes index=0
  243. color=16777215 index=0 color=0
  244. opacity:
  245. smooth=no index=0 opacity=255
  246. }
  247.  
  248. fBm5 {
  249. fractal:
  250. title="fBm5" width=1000 height=1000 layers=1
  251. credits="Rick Sidwell;8/17/2019"
  252. layer:
  253. caption="Background" opacity=100 method=multipass
  254. mapping:
  255. center=0/0 magn=1
  256. formula:
  257. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  258. inside:
  259. transfer=linear filename="Standard.ucl" entry="Default"
  260. outside:
  261. density=0.4 transfer=linear repeat=no solid=4286578688
  262. filename="mt.ucl" entry="mt-perlin-noise" p_octaves=7
  263. p_persistence=0.7 f_fn1=ceil p_scale=1.0 p_offset=0/0 p_angle=0
  264. p_seed=84209
  265. gradient:
  266. comments="Simple grayscale gradient." smooth=yes index=0
  267. color=16777215 index=0 color=0
  268. opacity:
  269. smooth=no index=0 opacity=255
  270. }
  271.  
  272. fBm6 {
  273. fractal:
  274. title="fBm6" width=1000 height=1000 layers=1
  275. credits="Rick Sidwell;8/17/2019"
  276. layer:
  277. caption="Background" opacity=100 method=multipass
  278. mapping:
  279. center=0/0 magn=1
  280. formula:
  281. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  282. inside:
  283. transfer=linear filename="Standard.ucl" entry="Default"
  284. outside:
  285. transfer=linear repeat=no solid=4286578688 filename="mt.ucl"
  286. entry="mt-plasma" p_octaves=7 p_persistence=0.65 p_t=0.8 p_scale=1.0
  287. p_offset=-0.3/-1.8 f_fn1=ident
  288. gradient:
  289. comments="Simple grayscale gradient." smooth=yes index=0
  290. color=16777215 index=0 color=0
  291. opacity:
  292. smooth=no index=0 opacity=255
  293. }
  294.  
  295. fBm7 {
  296. fractal:
  297. title="fBm7" width=1000 height=1000 layers=2
  298. credits="Rick Sidwell;8/17/2019"
  299. layer:
  300. caption="Layer 1" opacity=100 method=multipass
  301. mapping:
  302. center=0/0 magn=1
  303. formula:
  304. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  305. inside:
  306. transfer=linear filename="Standard.ucl" entry="Default"
  307. outside:
  308. transfer=linear repeat=no solid=4286578688 filename="mt.ucl"
  309. entry="mt-plasma-convolution" p_octaves=7 p_persistence=0.65 p_t=0.8
  310. p_scale=1.0 p_offset=-0.3/-1.8 p_dis=0.01 p_c0=0 p_c1=-1 p_c2=0
  311. p_c3=-1 p_c4=5 p_c5=-1 p_c6=0 p_c7=-1 p_c8=0 f_fn1=ident
  312. gradient:
  313. comments="Simple grayscale gradient." smooth=yes index=0
  314. color=16777215 index=0 color=0
  315. opacity:
  316. smooth=no index=0 opacity=255
  317. layer:
  318. caption="Background" opacity=100 method=multipass
  319. mapping:
  320. center=0/0 magn=1
  321. formula:
  322. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  323. inside:
  324. transfer=linear filename="Standard.ucl" entry="Default"
  325. outside:
  326. transfer=linear repeat=no solid=4286578688 filename="mt.ucl"
  327. entry="mt-plasma" p_octaves=7 p_persistence=0.65 p_t=0.8 p_scale=1.0
  328. p_offset=-0.3/-1.8 f_fn1=ident
  329. gradient:
  330. comments="Simple grayscale gradient." smooth=yes index=0
  331. color=16777215 index=0 color=0
  332. opacity:
  333. smooth=no index=0 opacity=255
  334. }
  335.  
  336. fBm8 {
  337. fractal:
  338. title="fBm8" width=1000 height=1000 layers=1
  339. credits="Rick Sidwell;8/17/2019"
  340. layer:
  341. caption="Background" opacity=100 method=multipass
  342. mapping:
  343. center=1.0/4.25 magn=1
  344. formula:
  345. maxiter=2 percheck=off filename="jp.ufm" entry="pixeljp"
  346. inside:
  347. transfer=linear filename="Standard.ucl" entry="Default"
  348. outside:
  349. transfer=linear repeat=no solid=4286578688 filename="gnd.ucl"
  350. entry="gnd-3d-plasma" p_version=1.12 p_octaves=9 p_persistence=0.6
  351. p_scale=1.0 p_offset=0/0 p_angle=0.0 p_scalestep=0.6
  352. p_anglestep=30.0 f_fn1=ident p_slope=yes p_xfer=linear p_zscale=1.0
  353. p_zscale2=1.0 p_langle=90.0 p_elevation=0.0 p_dist=0.0001
  354. gradient:
  355. comments="Simple grayscale gradient." smooth=yes index=0
  356. color=16777215 index=0 color=0
  357. opacity:
  358. smooth=no index=0 opacity=255
  359. }
  360.  
  361. fBm9 {
  362. fractal:
  363. title="fBm9" width=1000 height=1000 layers=1
  364. credits="Rick Sidwell;8/18/2019"
  365. layer:
  366. caption="Background" opacity=100 method=multipass
  367. mapping:
  368. center=0/0 magn=1
  369. formula:
  370. maxiter=5000 filename="Standard.ufm" entry="Julia" p_seed=0.4/0.056
  371. p_power=2/0 p_bailout=128
  372. inside:
  373. transfer=linear filename="Standard.ucl" entry="Default"
  374. outside:
  375. density=1.2 transfer=linear repeat=no solid=4286578688
  376. filename="mt.ucl" entry="mt-perlin-noise" p_octaves=7
  377. p_persistence=0.5 f_fn1=ident p_scale=.01 p_offset=0/0 p_angle=0
  378. p_seed=1234567
  379. gradient:
  380. smooth=yes rotation=199 index=465 color=16772903 index=532
  381. color=12234240 index=200 color=0 index=265 color=3258 index=324
  382. color=2570239 index=399 color=13103615
  383. opacity:
  384. smooth=no index=0 opacity=255
  385. }
  386.  
  387. fBm10 {
  388. fractal:
  389. title="fBm10" width=1000 height=1000 layers=1
  390. credits="Rick Sidwell;8/18/2019"
  391. layer:
  392. caption="Background" opacity=100 method=multipass
  393. mapping:
  394. center=0/0 magn=0.94
  395. formula:
  396. maxiter=5000 filename="Standard.ufm" entry="Julia" p_seed=0.4/0.056
  397. p_power=2/0 p_bailout=50000
  398. inside:
  399. transfer=linear filename="Standard.ucl" entry="Default"
  400. outside:
  401. density=1.2 transfer=linear repeat=no solid=4286578688
  402. filename="mt.ucl" entry="mt-perlin-noise" p_octaves=7
  403. p_persistence=0.5 f_fn1=ident p_scale=.00015 p_offset=0/0 p_angle=0
  404. p_seed=1234567
  405. gradient:
  406. smooth=yes rotation=199 index=465 color=16772903 index=532
  407. color=12234240 index=200 color=0 index=265 color=3258 index=324
  408. color=2570239 index=399 color=13103615
  409. opacity:
  410. smooth=no index=0 opacity=255
  411. }
  412.  
  413. fBm11 {
  414. fractal:
  415. title="fBm11" width=800 height=800 layers=1
  416. credits="Rick Sidwell;8/18/2019"
  417. layer:
  418. caption="Background" opacity=100 method=multipass
  419. mapping:
  420. center=0/0 magn=0.75 angle=-90
  421. formula:
  422. maxiter=1000 percheck=off filename="Standard.ufm" entry="NovaJulia"
  423. p_seed=0.339286/-0.011905 p_power=3/0 p_bailout=0.00001 p_relax=1/0
  424. inside:
  425. transfer=linear filename="Standard.ucl" entry="Default"
  426. outside:
  427. density=1.2 transfer=linear repeat=no solid=4286578688
  428. filename="mt.ucl" entry="mt-perlin-noise" p_octaves=7
  429. p_persistence=0.5 f_fn1=ident p_scale=600 p_offset=0.0/0.6 p_angle=0
  430. p_seed=91470
  431. gradient:
  432. smooth=yes rotation=257 index=417 color=16515071 index=497
  433. color=15581499 index=577 color=10320659 index=257 color=4206598
  434. index=337 color=3927531
  435. opacity:
  436. smooth=no index=0 opacity=255
  437. }
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