I wrote a walkthrough and implementation: https://jason.today/rc https://jason.today/rc There are implementations in game maker (https://github.com/Yaazarai/GM

I wrote a walkthrough and implementation: https://jason.today/rc https://jason.today/rc There are implementations in game maker (https://github.com/Yaazarai/GMShaders-Radiance-Cascades https://github.com/Yaazarai/GMShaders-Radiance-Cascades), Godot (https://github.com/Sohojoe/radiance-cascades-godot https://github.com/Sohojoe/radiance-cascades-godot), bevy (https://github.com/kornelski/bevy_flatland_radiance_cascades https://github.com/kornelski/bevy_flatland_radiance_cascades), webgpu (https://tmpvar.com/poc/radiance-cascades https://tmpvar.com/poc/radiance-cascades), and webgl- along with implementations in proprietary engines.