Hi guys. I´m trying to achieve a realistic neon effect on Unreal 5.0.3. I´m using Fresnel, but I´d like to know two things:
1 - How to get 3 colors fresnel?
2 - Any tips on how to get a better neon effect?
I think all you need is the emmissive color to be overbright/HDR. The tonemapper should take care of the rest for you.
So just plug in a color with huge values into the emmissive color pin and see what that looks like.
@smugdev Thank you for your reply. But, if I increase emissive intensity too much, I´ll lose the color transition caused by the fresnel.
In your post process volume, under “Color Grading/Misc”, you can adjust the “Tone Curve Amount”. It determines (among other things) how much overbright colors desaturate. Maybe you can make that work for you.
(This is after me fiddling with it for a bit).
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@smugdev Thank you! I´ll try that. 