ofTheo/ofxKinect — pull request #104 by coolvision (2012-09-22 10:43:54+00:00)
Title: Develop

added routines to access freenect's registration.zero_plane_info
float getRefPixelSize();
float getRefDistance();
I'm using it in my projects for conversion of depth pixels into 3d points on GPU:
https://github.com/coolvision/KinectShape
https://github.com/coolvision/ofxRangeToWorldCUDA