smooth default cloud color change

[Donalf]

I want to smoothly interpelate between two colors for the default clouds but for some reason it’s not working. I’ve tried every combination of delta time and alpha but it always switches immediately from one colour to the other. I’ve tried using timelines too - the first change works correctly but the second change is immediate, not a smooth iterpellation.

[Everynone]

You need to store an intermediate value for the interpolation and use it during Tick (the most common scenario):

Timelines work better with Lerp, especially when you use their tracks as alpha:

[Donalf]

Thank you, got it working