related to the other Lumen question do you know if it uses RT cores or RTX cards, Lumen is a CPU bound, technique it's it's like a collection of different R TR, not R tracing well it is R tracing but it's using a different bunch of different lighting techniques, and it runs better on the CPU than on the GPU apparently so that's that's where it is so no it's probably not using that albeit there are ways you can like expend it extend it to use, Hardware R tracing as well but Lumen like the collection of techniques that that make up for Lumen, that is mostly CPU bound so yeah