> I was talking about VK_NV_ray_tracing precisely, which is proprietary Vulkan extension Khronos does not promote an extension to KHR until multiple vendors sh

> I was talking about VK_NV_ray_tracing precisely, which is proprietary Vulkan extension Khronos does not promote an extension to KHR until multiple vendors ship support for it. VK_KHR_ray_tracing is a direct continuation of VK_NV_ray_tracing with very light code changes needed. (and nothing prevents a vendor from shipping support for the two)