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Driving Tag Align to Spline position parameter with audio

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Sebastien Mercier
Driving Tag Align to Spline position parameter with audio
on Dec 12, 2018 at 7:23:04 pm
Last Edited By Sebastien Mercier on Dec 12, 2018 at 7:44:15 pm

Hi
In align to spline TAG there is a position parameter wich make object moving along the spline.
This parameter is % units
Is there a way to drive it with audio like audio mograph effector do. That allow to move scale or rotate an objet depend the audio frequency or amplitude.
I tryed with Xpresso but i can t find a node that output this frenquency or amplitude value.
Any help ? please.


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Brian Jones
Re: Driving Tag Align to Spline position parameter with audio
on Dec 14, 2018 at 4:43:21 pm

percent in nodes (xpresso) always runs from 0 - 1 so in between whatever node you are driving with and the align tag percent you need a range mapper node - this is one possible way

12952_sounddrivesalign.zip.zip


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Sebastien Mercier
Re: Driving Tag Align to Spline position parameter with audio
on Dec 22, 2018 at 9:53:42 am

thank you very much it work.


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