hayashi-stl

I'll give this one a try. I'll start with xor, since it has nice properties and I don't have to think about overflow.

Okay, I'll wait and see if the replacement can still produce reflection matrices.

It seems like the origin is contained by the simplex with just the first 2 support points. That's an edge case

And the culprit is a call to `triple_product` in `SimplexProcessor::reduce_to_closest_feature` that returns a vector that is approximately `vec2(-8.88e-16, 0.0)`. The x value is about 4 times `f64::EPSILON`, which makes the...

I've also run into this issue when running `wgpu`'s `boids` example (using Ubuntu 18.04 with an AMD GPU), after running ``` sudo add-apt-repository ppa:oibaf/graphics-drivers sudo apt update sudo apt upgrade...