Um motor gerador de texturas semelhantes a pelos, programado em Processing (modo Java). A pelagem é formada aleatoriamente, obedecendo uma máscara, para impor um formato geral ao desenho.
![](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/03c13183-1cc8-4753-861e-3ef0c3f59518_rw_3840.png?h=0926ef75a5af47a9261248717556e67b)
![](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/5c4558e3-0ac5-407a-aa81-92761c934ab9_rw_3840.png?h=4ad4501247262570bb992ead1ad49715)
![](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/7fedab83-a966-48d8-ac9b-57e259f958e1_rw_3840.png?h=51d9835c0fb91e73961033e95b815cd8)
![](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/1e5d8727-205b-4cf9-968a-cee4d44c7163_rw_3840.png?h=501abb2f8e80565f4f1d2962a8147d0f)
![f=0.020001937 / k=0.051287618](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/d0aef2c5-7490-49ce-931f-215dedc0abf3_rw_600.png?h=af616f0b1008aaeff1988a8f15a0acd2)
f=0.020001937 / k=0.051287618
![f=0.019037485 / k=0.053390533](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/408c0483-0abe-4055-9148-8579a9250617_rw_600.png?h=0091a7445e8006ab743f4dc9dc34c3e1)
f=0.019037485 / k=0.053390533
![f=0.032322038 / k=0.058714267](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/0f1aa25a-0418-466e-97f3-3d671b171ef4_rw_600.png?h=503b84ce912032765cb72daebc86d799)
f=0.032322038 / k=0.058714267
![f=0.046277583 / k=0.05964829](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/a2d08376-06b2-4ab6-8aaa-3835abef846c_rw_600.png?h=8bb7b21aec8176ef69b561d594588150)
f=0.046277583 / k=0.05964829
A seguir, foi implementada uma versão simples de sistemas reaction-diffusion, usando as equações de Gray-Scott. A partir desse algoritmo, foram alcançados desenhos que poderiam ser utilizados como máscaras para o gerador de pelos.
![](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/dfe6177e-610e-4e80-9eb0-a5e34e349d37_rw_3840.png?h=8f4716b9b9f1d1f60d06203a8481f37b)
![](https://cdn.myportfolio.com/f982a9b12646ee63a4c49924c6d92dd2/9f00c7fc-f69f-4f14-8814-463c91111ebf_rw_1200.png?h=3c09ca59b97e29da830e51cd14f9f80e)