Conical Gradient?

[espr3ss0]

How can I make this type of gradient in UE? …

[espr3ss0]

I followed a tut using VectorToRadial but I’m almost sure in the past there was a gradient type for it. Although I do have another question … need to interpret the gray values as colors?

[espr3ss0]

Sorry to bump my post.

Is this the only way to do this? Since can’t have a loop in a Material …