Photographic Color Aberration PostProcess
Added 2024-09-23 11:36:17 +0000 UTCHere it is for you a cool CustomNode based PostProcess to download!
It replicates the real color aberration that is generated by some camera lenses. The one I tried to replicate in the shots is from the Canon EF-S 10-22mm f3.5-4.5 USM I've owned for a long while. You can see some reference images here.
But you can adapt it to whatever you want by changing its colour, falloff and maximum intensity.
The cool thing is that I've made it in such a way that the "thickness" of the aberration stays constant regardless of the render resolution, giving you constant reliable results! Which also means that the higher the resolution, the more samples it needs, though (even though I've added things to mitigate it).
The .uasset and HLSL are for 5.4 (maybe the HLSL works on older verions too, I havent tested and I had to use few new functions I never encountered before, so I'm not sure).
Enjoy! :D
