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Ask HN: What are you working on? (February 2025)

261 points david927 | 1 comments | 23 Feb 25 23:00 UTC | HN request time: 0.205s | source

What are you working on? Any new ideas that you're thinking about?
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timtimmy ◴[24 Feb 25 06:21 UTC] No.43156350[source]▶
Optimizing our rendering algorithms for Apple Vision Pro. Trying to render a 300-million atom cell model at 90fps stereo. It's trivial on a 4090, it's pretty hard on a ~30W mobile GPU (W correct??). I'm thinking about a bunch of immersive mesoscale biology stuff next.
replies(1): >>43156594 #
1. kilowatt ◴[24 Feb 25 07:04 UTC] No.43156594[source]▶
Curious—Do you have a best Metal project to learn from? Foveated rendering and temporal reprojection important here I imagine.