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Glow Smooth Random

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Guillaume Cardon
Glow Smooth Random
on Jan 31, 2020 at 3:24:33 pm

Hello,

I made a classic bulb light, and i want to apply a glow to simulate light .
I applied an "Outer Glow" to the layer, and i want to play randomly with the "spread" property to set a value between 22 and 33% to simulate intensity light variation

I think i need to use "wiggle", "random" or "smooth" expression, but i fail to made a random smooth fade in/out between 22 and 33 all along the time.

I found some topics about this, but it doesn't work.
I try :
- https://forums.creativecow.net/thread/227/24412
- https://forums.creativecow.net/docs/forums/post.php?forumid=227&postid=1129...
- and others..


Could you help me ?

Thanks


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Dan Ebberts
Re: Glow Smooth Random
on Jan 31, 2020 at 5:41:06 pm

Try this:

min = 22;
max = 33;
freq = 1;
avg = (max+min)/2;
avg + wiggle(freq,(max-min)/2)-value


Dan



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Guillaume Cardon
Re: Glow Smooth Random
on Feb 1, 2020 at 2:30:34 pm

Perfect, thanks Dan !


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