Pattern random chop + timer in a lookup. Hw to detect every time the slope is changing?

General TouchDesigner Discussion
1

I created a Pattern Random Chop with 10 as Length for positionning a cube in a space. I use a timer in a lookup to read the pattern random curve. How can I detect the 10 position ? (I would to send a trigger every time the slope is changing). I tried to connect a slope to a logic etc… but I don’t succed to do it. Thanks by advance.

2

You can have a parallel lookup Chop with interpolate off, linked to a chop execute with “Value Change” activated and a line of Python to trigger what you need.`here is a quick example.

patternToTrigger.toe (5.0 KB)

lookupToTrigger
lookupToTrigger1414×788 55.2 KB

3

Hello Jacques,

I think I figure out, the file works well. I’m not familiar with python but i understand the code. Thank you for you advice.

Aurel