Download the MotionBuilder 2.3.1 beta installer :
http://media.naturalpoint.com/software/ ... beta.1.exe
Documentation :
http://www.naturalpoint.com/optitrack/s ... Manual.pdf
Changes :
MotionBuilder plugin 2.3.1 beta :
* Added licensing via network for universal version
* Added optitrack capture source support for universal version
* Added hardware key licensing support for standard version
* Added MB 2011.1 support
* Fixed single rigid body (prop/etc) defined in Arena incorrectly affects root of optical nodes and/or VCS devices