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Sage Mitchell

@mx00s.com
457 followers 6.4K following 28 posts

entropy fighter | she/they

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Sage Mitchell @mx00s.com · 15/01/2025
While adding support for shadows, and trying to fix some expected 'acne', I rendered this bizarre image. Not sure yet, but I think it has to do with the precision of the epsilon value I use for floating point number comparisons.
Rendering of 3 spheres sitting in the corner of a room. Various pixels are unexpectedly black, and it creates circular banding effects on the two walls and floor.
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Sage Mitchell @mx00s.com · 14/01/2025
Recently started @jamisbuck.bsky.social's Ray Tracer Challenge (pragprog.com/titles/jbtra...). It's fun seeing a ray tracer I'm programming from scratch come to life. Here's one of the earliest renderings that actually looks 3d.
Ellipsoid illuminated by a single point source light
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