Flaming Fuzzball

code:

/*

https://www.flickr.com/photos/groovelock/3467720255/in/pool-structuresynth/

*/

{ s 0.2 } aa

rule aa maxdepth 4 {

{ y 1 } arc

{ y -1 } arc

{ ry 15 y 2 s 0.9 rz 35 hue 10 } aa

{ ry 15 y -2 s 0.9 rz -35 hue 10 } aa

}

rule spike {

35 * { z 0.9 ry 5 s 0.9 } grid

}

rule spike {

35 * { z 0.9 ry -5 s 0.9 } grid

}

rule spike {

35 * { z 0.9 ry 10 s 0.9 } grid

}

rule spike {

35 * { z 0.9 ry -10 s 0.9 } grid

}

rule arc {

20 * { ry 12 }

1 * { x 10 }

spike

}