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newbe wants a simple explanation
I have a very limited knowledge of expressions and wanted an explanation of what the numbers mean in the following expression.
wiggle(3,90,1,1,10+time). I have used wiggle(3,90) in the past with good results. I just wanted to know what the extra 1,1,10+time do.Thanks.
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3 Replies
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The wiggle parameters are (in this order):
frequency = wiggles per second.
amplitude = amount of wiggle.
octaves = number of octaves of noise to add together – the more octaves, the more complex the wiggle.
amplitude multiplier = how much the amplitude is multiplied for each successive octave.
time = base start time – defines where (in time) the animated property is sampled.
The best thing to do is play around with the parameters and get a feel for what they do.
Dan
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Thanks for the explaination. I will take your advice and play around with the settings. Thanks for taking some of the guesswork out of it.
Dan
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I’d suggest applying a wiggle expression to a slider control and then turning on the graph in the timeline so you can see effect of changing each parameter.
Dan
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