Material reacting to mesh shape?

[Chacobo]

I was able to use material parameter collection to pass in character position for the shader to react to. Result is understandably in a circle shape.

I couldn’t think of a way to change the shape of the reaction area.

Desired effect:

[ClockworkOcean]

I assume you’re using distance from player, in some way.

What about a box mask>

[Chacobo]

You’re a life saver!! Thanks a lot!!