Code at: https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_07_16
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
If you like this, support my work:
https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724
https://liberapay.com/Villares
https://wise.com/pay/me/alexandrev562
#LSystem #Processing #Python #py5 #CreativeCoding
It’s my birthday 🤭🥰 Buy me a coffee? 🥳 It would be nice to have some treats!!! https://ko-fi.com/seafuryandpete
Also. I would love some listens on my bandcamp! 🥰🥰🥰🥰🥰❤️ https://seafury.bandcamp.com/album/we-who-wander
Hey folks! How about helping me and getting a nice L-System decorated mug?
https://villares-shop.fourthwall.com/products/l-system-leaning-black-and-red
(if you live in São Paulo, I have a local provider I have tested, DM me and we can check out if it would be cheaper to source it here)
ngl this is one of my favourite memes ever for some reason
Are you in the UK and opposed to providing ID to use social media in the coming weeks?
There’s an official parliament petition to repeal the Online Safety Act, and it’s already at 13,000 signatures and growing: https://petition.parliament.uk/petitions/722903
(Not UK? Please spread the word!)
Hey folks! How about helping me and getting a nice L-System decorated mug?
https://villares-shop.fourthwall.com/products/l-system-leaning-black-and-red
(if you live in São Paulo, I have a local provider I have tested, DM me and we can check out if it would be cheaper to source it here)
![a mug with the code below :
# An L-System made with Python and py5 <py5coding.org>
# Alxandre B A Villares <abav.lugaralgum.com>
size(2020, 950)
background(255)
stroke_weight(2)
step = 25
axiom = 'F'
rules = {'F': 'F[+F-F0]-F+[-F+F0]'}
angle = 22.5
iterations = 4
starting_sequence = axiom
for i in range(iterations):
sequence = ''
for symbol in starting_sequence:
sequence = sequence + rules.get(symbol, symbol)
starting_sequence = sequence
translate(width * 0.1, height * 0.95)
for symbol in sequence:
if symbol == 'F':
line(0, 0, 0, -step)
translate(0, -step)
elif symbol == '+':
rotate(radians(-angle))
elif symbol == '-':
rotate(radians(angle))
elif symbol == '[':
push_matrix()
elif symbol == ']':
pop_matrix()
elif symbol == '0':
with push_style():
fill(255, 0, 0)
no_stroke()
circle(0, 0, step / 3)](https://cdn.masto.host/pynewscombr/media_attachments/files/114/863/337/040/790/065/original/18f88069a5f97629.png)
Code at: https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_07_15
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
If you like this, support my work:
https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724
https://liberapay.com/Villares
https://wise.com/pay/me/alexandrev562 #Processing #Python #py5 #CreativeCoding #LSystem
![# Another L-System
size(950, 950)
background(255)
stroke(0)
stroke_weight(2)
step = 45
axiom = 'F'
rules = {'F': 'F[+F-F0][-F-F0][F-F0]'}
angle = 30
iterations = 5
starting_sequence = axiom
for i in range(iterations):
sequence = ''
for symbol in starting_sequence:
sequence = sequence + rules.get(symbol, symbol)
starting_sequence = sequence
translate(width * 0.5, height * 0.6)
for symbol in sequence:
if symbol == 'F':
line(0, 0, 0, -step)
translate(0, -step)
elif symbol == '+':
rotate(radians(-angle))
elif symbol == '-':
rotate(radians(angle))
elif symbol == '[':
push_matrix()
elif symbol == ']':
pop_matrix()
elif symbol == '0':
with push_style():
fill(255, 0, 0)
no_stroke()
circle(0, 0, step / 5)
save('out.png')](https://cdn.masto.host/pynewscombr/media_attachments/files/114/860/427/161/131/933/original/8d6f60e351ff79eb.png)
Code at: https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_07_14
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
If you like this, support my work:
https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724
https://liberapay.com/Villares
https://wise.com/pay/me/alexandrev562
#LSystem #Processing #Python #py5 #CreativeCoding
:spotfire: É muito importante desestimular a hospedagem de #podcasts em #Spotify e #Apple. Temos que escolher o menos pior? Já vimos esse filme quantas vezes? Vamos deixar que se forme um monopólio também desse meio que até o momento tem razoável diversidade? Esta é uma das razões de seu sucesso, aliás.
:blobcat_rss:
https://manualdousuario.net/spotify-podcasts-distribuicao-outros-apps/
CC: @felipesiles @pedro
Via @feed
Moderator hat on: there's a scam going around that tells you that you need to "verify your account" on Mastodon, and I believe it leads you to a page to get you to enter credit card details.
Don't fall for it! Moderators and admins will never ask you to verify your account! Just report and block if you see it.
Bluesky: Users verify their age by adding a payment method or uploading a photo ID.
Mastodon: Users verify their age by posting pictures of the vintage computer equipment in their homes.
This is some tale. The police cover up is still shocking, twenty years on.
"A chance encounter threw me into the campaign to expose the police killing of Jean Charles de Menezes. What happened next changed my life."
https://www.theguardian.com/uk-news/2025/jul/13/jean-charles-de-menezes-death-metropolitan-police-20-year-anniversary-yasmin-khan?CMP=Share_AndroidApp_Other
A small #Folium example. Code at: https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_07_13
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
If you like this, support my work:
https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724
https://liberapay.com/Villares
https://wise.com/pay/me/alexandrev562 #python #cartograhy #maps #leafletjs
#QueasyCam Code at: https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_07_12
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
If you like this, support my work:
https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724
https://liberapay.com/Villares
https://wise.com/pay/me/alexandrev562 #Processing #Python #py5 #CreativeCoding
Eperimenting with #UrsinaEngine #Python #ursina3D #ursina
Code at: https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_07_11
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
If you like this, support my work:
https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724
https://liberapay.com/Villares
https://wise.com/pay/me/alexandrev562 #CreativeCoding
Pessoas da comunidade brasileira de #ProgramaçãoCriativa por muitos anos fizeram encontros sob o nome promovido pela Fundação Processing, os chamados #ProcessingCommunityDay, fizemos encontros em várias cidades e então depois de 2020, com a pandemia do COVID-19, fizemos três eventos nacionais muito inspiradores em 2021, 2022 e 2023 (vide https://compoetica.github.io/links/)
Ano passado não conseguimos fazer e este ano pretendemos retomar, só que usando outro nome: #Compoética. Vamos aos poucos divulgar mais sobre o encontro brasileiro de programação criativa em https://compoetica.github.io/CP2025/
Meus agradecimentos profundos ao @guilhermesv que dedica generosamente um enorme esforço para organizar esses eventos da comunidade e cria o design e peças de comunicação sempre emocionantes de lindos.
Code at: https://github.com/villares/sketch-a-day/tree/main/2025/sketch_2025_07_10
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
If you like this, support my work:
https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724
https://liberapay.com/Villares
https://wise.com/pay/me/alexandrev562 #Processing #Python #py5 #CreativeCoding
