Wow – amazing. Brilliant, thanks so much to the legend that is Dan Ebberts!

Not had time to try yet but will very soon! Will keep you posted.

Don’t understand it all but very keen to learn.

Hi thanks so much for your reply.

On your first question, you can analyse the variables with standard if statements:

if (temp < 35) { temp=35 ; };

Ok great – I’ll give that a try.

Are you asking how to animate a random selection of those points? If you can explain a bit more what you’re trying to do that would be useful – it’s some kind of live audio…

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Hi AFX expression experts

I’m going to try and get away with asking for help with two problems, however they are related:

1) I want to use the audio amplitude from a track to change the number of points in a shape layer, so that the points change with the main beat of a piece of music. I know that I can use the following expression to achieve this,…

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