Penumbra is a Ray Tracer Challenge implementation built for the web. It’s a work in progress.
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Switching from JavaScript to Rust/WebAssembly has (unsurprisingly) significantly increased performance!
A six minute video I produced to show how I am using GitHub Copilot as I work on my ray tracer, Penumbra. Includes a preview of the upcoming switch to Rust/WebAssembly!
Finally! Ray casting! Plus an interactive demo of a sphere’s shadow.
An overdue and long update covering 3 chapters! The site has moved to its permanent home and the demo for these chapters is a neat little animated clock.
An interactive web component already!
Just one more yak to shave before I can get started on the first test.
I just want to start this challenge, but there’s a bunch of things I need to figure out first.