<![CDATA[Motion tracking and geometric deformation - how to do it?]]>Hi,

I am attempting to do some obvious motion tracking and geometry deformation that will work with a dancer appearing to manipulate projected geometry on a vertical wall and gauze. I have got as far as 'Eyes++' and the '3D mosaic' but am wondering if there is a way that will provide better options and frame rates with Isadora? In the linked clip below I am using video of fabric as a stand in for live capture of the dancer.

If anyone has advice I would be glad to hear it.

cheers

Bonemap

]]>https://community.troikatronix.com/topic/3271/motion-tracking-and-geometric-deformation-how-to-do-itRSS for NodeSat, 18 Apr 2026 23:18:00 GMTThu, 18 May 2017 01:31:02 GMT60<![CDATA[Reply to Motion tracking and geometric deformation - how to do it? on Fri, 19 May 2017 21:13:17 GMT]]>@DusX

There is a thought - i will have a look at the mapper although i have the assumption it will be difficult to integrate into separate scenes and transitions. - thanks for the insight Ryan.

cheers,

bonemap

]]>https://community.troikatronix.com/post/23731https://community.troikatronix.com/post/23731Fri, 19 May 2017 21:13:17 GMT<![CDATA[Reply to Motion tracking and geometric deformation - how to do it? on Fri, 19 May 2017 15:44:59 GMT]]>I have used the mapper to warp using many published points from a grid.

Not sure if you can rotate the output as you have it... maybe by turning on the projectors 3d options.

I found it was gpu heavy as a technique but was rather flexible.

]]>https://community.troikatronix.com/post/23724https://community.troikatronix.com/post/23724Fri, 19 May 2017 15:44:59 GMT