This plugin adds the OpenCV FaceDetect functionality to TD via Custom Operators. Though OpenCV has already been integrated into TD, it's done via Python, which is not terribly convenient when you have to deal with streams of data.
This is a boiler-plate setup for dealing with Sensel Morph's Raw data output inside of Touchdesigner. It's not suppose to be pretty or user friendly. It just works if all you want is contact point(s) info. To test the custom op, download the SenselTests directory.
https://github.com/t3kt/TektTDCommon (see github for full documentation including examples) TektTDCommon is a collection of utilities that can be used when creating TouchDesigner C++ custom OPs.