Starting another reduction that crashes on my GPU.
Removing unused kernels.
Fix a compiler warning.
Under 200 lines.
More reducing.
Slightly smaller. We're under 150 lines now.
More reduction.
Indentation changes, mostly.
More indentation changes.
More reducing.
Down to 81 lines.
Removed most of the region stuff.
Removed most of the region stuff.
More reduction.
Simplifying the point3 struct.
Further reductions.
Removed all the get_region_ptr.
I think this is about as small as I can get it.
Merging
Small tweak for latest Rust.