<![CDATA[Gem Movement Tracking]]>Hello, I wonder if anyone has a patch or can help me make one that does the following:
Follows an object from the camera (camera and lighting will be stationary), outputs x/y position in frame (0-1) and speed of movement per second?

]]>http://forum.pdpatchrepo.info/topic/15854/gem-movement-trackingRSS for NodeSun, 19 Apr 2026 09:04:20 GMTThu, 16 Apr 2026 22:37:35 GMT60<![CDATA[Reply to Gem Movement Tracking on Thu, 16 Apr 2026 22:37:35 GMT]]>Hello, I wonder if anyone has a patch or can help me make one that does the following:
Follows an object from the camera (camera and lighting will be stationary), outputs x/y position in frame (0-1) and speed of movement per second?

]]>http://forum.pdpatchrepo.info/topic/15854/gem-movement-trackinghttp://forum.pdpatchrepo.info/topic/15854/gem-movement-trackingThu, 16 Apr 2026 22:37:35 GMT<![CDATA[Reply to Gem Movement Tracking on Fri, 17 Apr 2026 09:24:22 GMT]]>@Yar You will find this useful....... https://curiousart.org/digital_proj/pd_eBook.pdf

I have not tried with Gem. Tuio was an alternative in the past.
David.

]]>http://forum.pdpatchrepo.info/topic/15854/gem-movement-tracking/2http://forum.pdpatchrepo.info/topic/15854/gem-movement-tracking/2Fri, 17 Apr 2026 09:24:22 GMT