Martin Schuhfuss

@usefulthink

Creative Developer @ubilabs / Javascript ♥️ / WebGL / three.js / Hamburg, Germany / He/Him

Hamburg, Germany

Joined November 2009

Replies Reposts Media

Martin Schuhfuss
@usefulthink
Mar 14, 2022
This shows the first step of the sparse virtual texturing algorithm applied to a globe with 256x128 image tiles organized into a quad-tree. The shader used to compute the required texture resolution across the globe runs in a webworker with OffscreenCanvas + WebGL. #threejs
Ubilabs
@ubilabs
Mar 11, 2022
Replying to @ubilabs
… a quick preview of our globe that computes relevant tiles on the GPU:
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Martin Schuhfuss
@usefulthink
May 3, 2021
It's alive! My first custom-made circuit board, controlling one of the valves for our balcony-gardening project. Oh, and for obvious reasons it's going to be programmed in JS (low.js on an esp32) :)
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Martin Schuhfuss
@usefulthink
Jul 16, 2020
12M triangles – loading ~300MB of vertex-data into several three.js geometries. To improve performance, the attributes were basically memory-mapped from the fetch-API to the GPU (doesn't even stutter while loading). Raycasting is done using depth- and normal-maps.
Ubilabs
@ubilabs
Jul 16, 2020
Replying to @ubilabs
To draw paths on the rock surface and arrange text meshes in 3D, @usefulthink developed a browser-based tool that can stream and handle all the 37 million vertices of the scene. Here is a quick screen capture:
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Martin Schuhfuss
@usefulthink
Jun 29, 2020
"Aus der mitgelieferten Rinderbrühe und 50ml Wasser eine Hühnerbrühe vorbereiten" Mitgeliefert: Gemüsebrühe #hellofresh
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Martin Schuhfuss
@usefulthink
Apr 29, 2020
Dear meetup/conference organizers, please do not use zoom exclusively. "The meeting requires registration to join and it is not supported to join from the browser." - I'm good, thanks.