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Ported kevinbeason.com/smallpt/ ray tracer to rust, laugh at my newbie rust code here: github.com/sjb3d/smallpt_.

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hah, path tracers are the new 'hello world' it seems. Here's mine - github.com/msinilo/rtracer (2y old, so Rust probably changed since)

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Seems good to me. Noticed two unwraps and minor unneeded mutable. Maybe break it down into functions for clarity?

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and

thanks, hadn't realised unwrap was bad style, but yeah may as well reduce number of ways to panic :)

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ohhhh Kevin Beason <3 Wonder what he’s up to these days, long time no site update :(