Is there a way to make grey white ? I was looking at the 3 point level node and seems a bit much to get the desired affect. Hoping either math or just a simple node for this.
This might work for you: https://docs.unrealengine.com/latest/INT/Engine/Rendering/Materials/ExpressionReference/Math/#ceil
The ceil node rounds a float input up to the next integer. So anything above 0 (grey) will result as 1 (white).
Thanks, works well.