View Full Version : flicker light expression

06-20-2009, 08:27 PM
I have about 80 lights i want to randomly flicker, but i also want them to fade up. What would be a good expression to use on the light's intensity channel to let the light be keyframable in terms of a fade up, but the on values would be slightly noisy ?

I tried to use noisy channel but when the curve is set to 0 there are still come moments where the light flickers above 0.

06-21-2009, 03:52 AM
You could keyframe the color up and down and keep noisy channel on the intensity -

06-21-2009, 01:50 PM
DStorm has a better version of noisy channel that can be enveloped.

06-23-2009, 04:33 PM
wow. an envelopable noisy channel! thanks for the tip, Larry. I've often wanted this when too lazy to use the master channel trick.