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How to input a coordinat array into a line graph chart value

Q and A about functionality and how to solve a special task for your application.

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kberraho
Posts: 54
Joined: 12 Apr 2016, 16:01

How to input a coordinat array into a line graph chart value

Post by kberraho » 27 Apr 2016, 14:10

Good morning,

i am trying to find a way to control the the coordinate (X,Y) of a line graph instead of having only one axis to manipulate Y. Thanks in advance.

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ErikB
Posts: 212
Joined: 10 Jan 2012, 12:52

Re: How to input a coordinat array into a line graph chart v

Post by ErikB » 01 May 2016, 23:05

Hey,

the line graph only allows you to set the Y position for each data point, the X is always at fixed intervals. Can you tell me what you are trying to do? The only thing I can imagine is you are trying to build an etch-a-sketch....

kberraho
Posts: 54
Joined: 12 Apr 2016, 16:01

Re: How to input a coordinat array into a line graph chart v

Post by kberraho » 02 May 2016, 14:03

Hey Eric,

Thanks for the response, i wanted to achieve something like the example below.
mainly be able to create like an audio circle reactor.

Thank you.
Attachments
ppp.jpg

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ErikB
Posts: 212
Joined: 10 Jan 2012, 12:52

Re: How to input a coordinat array into a line graph chart v

Post by ErikB » 02 May 2016, 15:31

oh! That is easy - simply make a straight line chart that stretches across the whole screen in X, then apply the polar distortion effect on the layer. That is how you do it in after effects, too.

here is an example, make sure you have an audio input set up in your configuration.
polarcoordinates.vza
(14.19 KiB) Downloaded 238 times

kberraho
Posts: 54
Joined: 12 Apr 2016, 16:01

Re: How to input a coordinat array into a line graph chart v

Post by kberraho » 02 May 2016, 19:05

Wow!!! thanks a lot, It works like a charm. much appreciated it.

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