The 2D splatting sample can be sped up further by using wave intrinsics to let threads collaborate to construct the splat intersection list and to rasterize them.

Tasks:

• Clean up and import sample at https://github.com/elcuppietan/slangpy-samples/tree/wave-ballot/experiments/balloted-splatting
• Add __target_switch to provide a path for systems which don't support wave intrinsics
• Test on multiple platforms
• Check performance delta to original sample
• Write blog post