mach band, Fading the Fog/ カメラに近くとフェードアウトしてほしい


I’m sorry if there was the same question.

I created this footage by UE4. [Sequencer]

I have two questions.


After the spotlight comes on, the green character’s[ his name is Yama-don] body will appear the stripe like a mach band.

Can you let me know if there are any hints to solve this cause?


The second question.

How do I make the fog to fade out when the camera passes through fog?

UE4 vertion4.15.3