Optitrack
- start Motive
- power router
- create rigid body using at least three points
calibration:
- mask visible
- start calibration (wanding)
- collect 8000-10000 samples
- set ground plane (long z axis, short x axis)
- residual mean error (0.6mm from last calibration). This is the residual error for all the rays to converge on one point. Need to re-calibrate if too large.
fine tuning
- exposure value: 250/125, high value will blur the camera.
- change exposure first to lower values.
Rigid body
- change output origin, orientation
- cannot output a single marker (only use rigid body)
Other features
- continuous calibration: if the calibration changes slowly overtime. (default off)
- active marker: use a base station and connect to the same router (green LED should blink). If there are existing LEDs, use this.
- export application profile. which saves all the rigid bodies, preferences.
- Outdoor, the sun may cause over exposure.