@villares@pynews.com.br
@villares@pynews.com.br avatar

villares

@villares@pynews.com.br

Educador de tecnologias e artes, pesquisa práticas artísticas que se valem de meios computacionais e ensino de programação em contextos visuais. Co-organizador da Noite de Processing. Doutorando na FECFAU-Unicamp.

#SãoPaulo #Processing #Python #py5 #ForaBluetooth #CreativeCoding

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villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_05_10
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

# A sketch that creates translucent rectangles that touch by an edge rects = [] def setup(): size(800, 800) rect_mode(CENTER) fill(255, 100) def draw(): background(200) for r in rects: rect(*r) def key_pressed(): if key == 'c': rects.clear() elif key == ' ': create_rect() def r_choice(): return ( random_choice((50, 100, 200)), random_choice((50, 100, 200)) ) def create_rect(): w, h = r_choice() hw, hh = w / 2, h / 2 if not rects: x, y = width / 2, height / 2 else: ex, ey, ew, eh = random_choice(rects) hew, heh = ew / 2, eh / 2 s = random_choice((0, 1, 2, 3)) if s == 0: x = ex y = ey - heh - hh if s == 2: x = ex y = ey + heh + hh if s == 1: y = ey x = ex - hew - hw if s == 3: y = ey x = ex + hew + hw rects.append((x, y, w, h))

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_05_07
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

40 different ways to divide a square using points from a 3x3 grid. Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_05_06
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

WIP Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_05_04
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

py5coding, to random
@py5coding@fosstodon.org avatar

I'm pleased to report that my proposal has moved from "standby" to "scheduled" for Saturday, May 18th, 2024 at 4:15 p.m. The opportunity to present py5 at PyCon is a dream come true!

https://us.pycon.org/2024/schedule/presentation/167/

This, in addition to @villares 's py5 tutorial on Thursday the 16th:

https://us.pycon.org/2024/schedule/presentation/116/

If you will be at PyCon in Pittsburgh later this month, please come see both of us talk about the amazing things you can do with py5!

villares,
@villares@pynews.com.br avatar

@py5coding 🎉🎉🎉🎉 YAY!!! 🎉🎉🎉🎉

villares, to python Portuguese
@villares@pynews.com.br avatar

Formas básicas, preenchimento, traço e interação usando draw(). Esse sketch do dia é bem bobo, mas o codigo anotado vira um quebra-cabeças de Parsons em https://abav.lugaralgum.com/faded-parsons-visual Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_30
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

Círculo branco sem traço de contorno, com a posição controlada pela ponta do mouse deixa rastro em um fundo cinza. Um quadrado azul, sempre redesenhado no mesmo lugar, sobrepondo o rastro do círculo, tem um traço de contorno amarelo mais espesso.

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_29
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

simulação física 2D com bolinhas pretas caindo entre retângulos brancos num fundo cinza

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_28
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

pymunk 2D simulation with black circles falling amid colorgul rectangles

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_27
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_25
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_23
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

animation from screen capture showing colored polygons with 2D physics simulation created and falling

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_22
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_19
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

All the 125 possible not self-intersecting polygons form a 3 x 3 grid of points (without rotations and translations). Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_17
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

Success! All the possible simple quadrilaterals from a 3 x 3 grid of points. Yesterday I had broken my hashing function that made it possible to eliminate rotations (it is possible to eliminate reflections too, but I like to have them) Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_16
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_12
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_10
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_09
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support to keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

Now some interactive Poly offset experiments using shapely

villares, to python Portuguese
@villares@pynews.com.br avatar

Fiddling with https://github.com/Botffy/polyskel/tree/master Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_08
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support ot keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_07
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
I really need your support ot keep going, if you can, donate any amount at: https://www.paypal.com/donate/?hosted_button_id=5B4MZ78C9J724

screen recording of interactive sketch where I drag vertices from a polygon and a straight skeleton is created

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_06
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
Support me at: https://liberapay.com/villares

villares,
@villares@pynews.com.br avatar

@py5coding my main interest in it came from the "straight skeleton" features: http://scikit-geometry.github.io/scikit-geometry/skeleton.html

I find the API a bit harder to use (I don't like the shapely docs much, but I'm getting used to the API I guess.)

In theory it has 3D stuff...and it has "rays" which I saw once in a library by Freya Holmer I tried unsuccessfully to port...

villares,
@villares@pynews.com.br avatar

@py5coding looking carefully... not much development went on in the last 4 years. Even if it is a nice library, it could use more help, it might not be best for wider public use... Mac installation issues, it seems, limited to Python 3.9 I think, etc. on the other hand is very actively maintained.

villares, to python Portuguese
@villares@pynews.com.br avatar

Code at: https://github.com/villares/sketch-a-day/tree/main/2024/sketch_2024_04_04
More sketch-a-day: https://abav.lugaralgum.com/sketch-a-day
Support me at: https://liberapay.com/villares

villares, to saopaulo Portuguese
@villares@ciberlandia.pt avatar

curso com 4 encontros no https://www.sescsp.org.br/programacao/programacao-para-ilustradores-edicao-de-imagens-com-programacao/

villares,
@villares@pynews.com.br avatar

@villares se você não conseguir se inscrever... Pode arriscar ir no primeiro dia e esperar um pouco pra ver se sobraram vagas..

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