Thread: expression to limit random value betwween 0.9 to 1

I want to influence a fade node to flicker slightly. I am trying to write an expression that will generate this by randomly setting the value between 0.9 and 1.

I know to do this with values of 0 to 1, noise, but I'm stuck when writing this to control the low value.

I hope this is clear.

Thanks for your help

What you want to think about is the range and the lowValue....

So, in your case:

range = 0.1
lowVal = 0.9

To get this, do:

(noise(time) * range) + lowVal

(replace "noise(time)" with whatever you want, as long as it is between 0 and 1)

Perfect, you're a legend. I fall down at the scripting side of shake, really need to delve into it further.

I think this little script is something I will use often.

Thanks for the quick response.