Shameless plug of my own WebGL based ray/path tracer: https://github.com/apbodnar/FSPT https://github.com/apbodnar/FSPT Compute shaders will allow for some per

Shameless plug of my own WebGL based ray/path tracer: https://github.com/apbodnar/FSPT https://github.com/apbodnar/FSPT Compute shaders will allow for some performance wins over my current fragment shader version by being able to do a ray binning/sorting pass to shoot rays coherently allowing for better cache behavior and shared shader state.