We are developing a plugin that currently uses CUDA to perform complex image processing on scenes rendered in UE(5). I notice that there is actually some kind of CUDA support already in-engine:
but it’s hard to tell from the page how useful that might be to us? Currently the plugin just calls into our DLLs that do the CUDA at the end of the rendered frame. We’re probably fighting UE for use of the GPU after that. And we have to do some work to use UE’s rendered textures into CUDA. Is there actually seamless interop available or planned?
Many thanks!