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Looping Color Wiggle Expression
I have a grid of white circles that I’ve used expressions to wiggle and loop their opacity using script I’ve found here in the forums. I then added a color overlay to these circles and used wiggle again, shown below, to change each of their colors randomly over time. My question is how can I make the expression below loop seamlessly?
w = wiggle(2, .5);
[w[0], w[1], w[2], value[3]]; -
2 Replies
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This should work:
freq = 2;
amp = .5;
loopTime = 3;
t = time % loopTime;
wiggle1 = wiggle(freq, amp, 1, 0.5, t);
wiggle2 = wiggle(freq, amp, 1, 0.5, t – loopTime);
w = linear(t, 0, loopTime, wiggle1, wiggle2);
[w[0], w[1], w[2], value[3]];Dan
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Thanks a lot! Works great!
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