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Old 12-07-2011, 10:03 AM
Gladsomebeast Gladsomebeast is offline
Join Date: Mar 2005
Location: Isla Vizta, CA
Posts: 397
With the viztracker module, people often code in a "reset" to aligne the orientation sensors coordinate system with PPT cooreinate system. It works by facing the orientation sensor in the postive Z direction of PPT, then pressing some key on the keyboard. Usualy this key is 'r' or alt-r.

Its easy to code a reset yourself if you want to do that. On a key press, grab the current raw yaw value of orientation sensor and subtract all subsequent yaw readings from this saved value before applying orientation to view.
Paul Elliott
WorldViz LLC
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