Twinklebear

7 ms·

1. 31.▲
   Show HN: A toy ray tracer in Rust(github.com)

   77 points by Twinklebear 11y ago|5 comments
2. 32.▲
   Porting a Ray Tracer to Rust, Part 3: Path Tracing the Rust Logo(willusher.io)

   1 points by Twinklebear 11y ago|0 comments
3. 33.▲
   Show HN: I rendered the Rust logo using Rust(github.com)

   3 points by Twinklebear 11y ago|0 comments
4. 34.▲
   by Twinklebear 12y ago

   It sounds like our instance types will end up being a bit different. Right now we don't need to send the hit instance back with the differential geometry since it doesn't tell us anything extra but later we'll attach differen
5. 35.▲
   by Twinklebear 12y ago

   Right, the instances go into a scene level acceleration structure and for each triangle mesh we build an object level acceleration structure on the triangles. I was planning to do something like a BVH<T: Geometry> so then I don't
6. 36.▲
   by Twinklebear 12y ago

   Author here, I'm not quite sure I follow. Would this then have the Sphere's and Instance's intersect implementations differ, one returning PreDifferentialGeometry and one returning DifferentialGeometry? I thought about changi