Image-Based (FFT) Convolution for Bloom - May 25 - Live from Epic HQ

[anonymous_user_10b44dbf]

@NilsonLima

I didn’t check on the engine source, but you should anyway. As this is one of my research areas lately (FFT for ocean simulation) I have been in touch with this library: http://www.fftw.org/
Have fun!

Yeah I’m been looking at the same. FFTW is great but doesn’t integrate with GPU. The one these guys are using utilizes the GPU. Thought it would be useful to have their version which is already integrated with the engine + gpu.