14 ms·
FFT plus some game stuff requires complex numbers to do partial rendering (e.g. do some now and then do more next frame - I've lost the link to the talk but IIR
by mattsan 3y ago
FFT plus some game stuff requires complex numbers to do partial rendering (e.g. do some now and then do more next frame - I've lost the link to the talk but IIRC EA did a talk on how they made a shader that emulates lights in the background that are out of focus (not Guassian but the actual cool effect as if it was a real camera))