Forum

Circular bars

vvvv beta question
#1

Hi guys,

This might be quite simple, but how can I make the effect of this visualizer (the circular up/down raising bars)? :

I can see that effect in a straight line in Analysis (FFT) sample in the girlpower/audio.

What I am after is to make wrap that effect around a circle.

Thanks.

#2

CircularSpread>Transform.Translate(to place object in circle);Transform.Scale(here goes FFT data);Transform.Center(same output of FFT + some math to keep the base of the object on the circumference)>Object

or

CircularSpread>Transform.Translate>Grid(take its upper-left and upper right vertices and translate them according to music)

#3

Here is :)

circle_FFT.v4p (7.2 kB)

#4

Thanks guys.

D

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