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Jonas Wagner Profile
Jonas Wagner

@29a_ch

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Open source and web enthusiast. Interested in rust, go, typescript, gfx, audio, guitars, games, paragliding and bikes. https://t.co/vJLNSEILM5

Zurich, Switzerland
Joined May 2010
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@29a_ch
Jonas Wagner
2 years
Produced a pretty bug while changing some old graphics code. :)
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@29a_ch
Jonas Wagner
3 years
The sun rising over the alps. Another shot from my over-engineered #rustlang hill shading path tracer. I didn't properly account for the curvature of the earth but I think it looks quite pretty. :) The DEM used is ASTGTM v003.
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@29a_ch
Jonas Wagner
3 years
Having a bit of fun over engineering hill shading by path tracing digital elevation maps with an atmospheric simulation. (: Coded in #rustlang and running on the CPU. Very slowly.
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@29a_ch
Jonas Wagner
3 years
Made a little GPU particle system with @threejs. 16'777'216 particles dancing in a force field. Somehow completely forgot how much I enjoy playing with particles. :)
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@29a_ch
Jonas Wagner
3 years
Coded a little toy for the @BevyEngine jam #2. If you've ever wanted to drift a combine harvester, this one is for you. ;) Mostly an exercise to learn rust and play with bevy.
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itch.io
Drifting Combine Harvesters. Play in your browser
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@29a_ch
Jonas Wagner
3 years
A rainy saturday seems like a perfect day to release a new version of simplex-noise.js and a little demo to go along. https://t.co/pPtueOMqPU canvas 2d only, #nowebgl, not exactly fast as a result. :)
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@meodai
David Aerne
3 years
Just stumbled over an ancient project that @29a_ch and I had started. It would need much more work, but I think its kinda addicting: https://t.co/KQjwT6uw9s #js #gamedev
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@redblobgames
Amit Patel
4 years
Today's project: updating https://t.co/4SLbBuY2Vi with a new version of simplex-noise.js from @29a_ch < https://t.co/uZsyzojDgv> New JS (min+gzip) is even smaller than before. Under 10kb. No, that's not for the noise library. That's for the *entire* page, including the library!
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@29a_ch
Jonas Wagner
4 years
A bit more weekend #3Dprinting fun. Built a tool to apply procedural wood displacement maps to 3d prints using #threejs. https://t.co/Tptbgp7fBr Hacky code but I find the results rather nice. Samples printed with @Polymaker_3D PolyWood on a @Prusa3D Mini+.
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@29a_ch
Jonas Wagner
4 years
A bit of 3d printing fun for a rainy sunday. Designed and printed a lens hood that creates swirly bokeh (the out of focus bits) via mechanical vignetting. At 15 min to print and 20 cents of materials a fairly cheap photo toy. https://t.co/Tdv6wvShVf
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29a.ch
Abstract
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@phoboslab
Dominic Szablewski
4 years
Q1K3, an homage to Quake in 13kb of JavaScript: https://t.co/tPXwwElVkf Thanks to @NoFateNet for the music <3
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@29a_ch
Jonas Wagner
4 years
Wrote a short post on the lamp shades generator explaining how the shapes are generated. :) https://t.co/TgBCQAIZhg
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29a.ch
A little experimental tool to procedurally generate lamp shades (or vases) for 3D printing.
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@29a_ch
Jonas Wagner
4 years
A bit of fun for the weekend. Made a procedural generator for #3Dprinting lamp shades (or vases) using #threejs . https://t.co/nL10R1OHn0
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@29a_ch
Jonas Wagner
4 years
I hacked together a little js library for fitting gradients to images and extracting their primary colors. Curious to see whether people will find a use for it. Feedback is of course always welcome. :) https://t.co/pwtXPLfVL4
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github.com
A small, dependency free javascript library to fit a gradient to an image or extract it's primary colors. - jwagner/dont-crop
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@29a_ch
Jonas Wagner
5 years
Just having a bit of silly fun way over engineering image dithering using simulated annealing. :) Demo: https://t.co/rKvCN1f772
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@pixlsus
pixls.us
5 years
Another gorgeous #PlayRaw from our friend @29a_ch of a ridiculously charmed view from the Alps and the setting sun. Come get the #raw and show us how you'd process this incredible view! #FreeSoftware #photography #raw #editing https://t.co/LRopTT0c1x
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@b2renger
Berenger Recoules
7 years
#creativecoding with #p5js polar coordinates and simplex noise js implementation by @29a_ch : https://t.co/ljia8hKVCZ Click to regenerate !
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@pixlsus
pixls.us
8 years
Urban Astrophotography with @29a_ch https://t.co/ylfK8gUSqu Hard to argue with the results! :) #FOSS #photography #astro
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@29a_ch
Jonas Wagner
9 years
My first steps into urban astrophotography using a high pass filter to remove light pollution. https://t.co/FmAb1T2aSV
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