examples.org

Point seeded images

Without any attractor the center seeded images take a very long time.

Single center seed

time perl -I./t/ -mgenerate_images -e "generate_center_multiple_seeds(200,400,10)"
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_694.pbm
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_335.pbm
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_440.pbm
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_845.pbm
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_185.pbm
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_48.pbm
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_880.pbm
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_22.pbm
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_101.pbm
Brownian Tree: w:200, h:400, Init:(100,200) to sample_400x200_4000_632.pbm
perl -I./t/ -mgenerate_images -e "generate_center_multiple_seeds(200,400,10)"  813.93s user 0.06s system 99% cpu 13:34.02 total

convert -delay 100 -loop 0 sample_400x200_4000_*.pbm sample_400x200_4000_collection.gif

Center seeded 4000 particles collection

Four Random seed collection

Generation

perl -I./t/ -mgenerate_images -e "generate_ip()"
convert -delay 100 -loop 0 isolated_*.pbm random_isolated_4.gif

Four random seeds

Scripted seeding

Describing the initial seeds with a function, look at examples/generators.scm for the corresponding functions.