Creating proxy Kinect user data

General TouchDesigner Discussion
1

Given a Cartesian coordinate system with minimum and maximum values in each axis, what is the simplest way to create smooth but random movement ie changing 2D values?

I am trying to create proxy or virtual users for a Kinect setup to test with. All I need are x,z values for each proxy user that smoothly interpolate randomly within -1400 to 1400 for x, and 15000 and 4000 for z.

2

hey @art3mis,

I think the simplest way is to use a Noise CHOP, set time slice parameter on to have continuous changing noise, and add a Math CHOP to convert it to the desired range. If it’s not smooth enough you can add a Lag Chop. Example attached

noise_chops.tox (654 Bytes)