WorldViz User Forum

WorldViz User Forum (https://forum.worldviz.com/index.php)
-   Vizard (https://forum.worldviz.com/forumdisplay.php?f=17)
-   -   Hillcrest FSM-9 (https://forum.worldviz.com/showthread.php?t=5225)

mellott124 11-12-2014 02:12 PM

Hillcrest FSM-9
 
Hi,

Anyone done a plugin for the Hillcrest FSM-9 head tracker for vizard? I'd like to use this tracker as I already have it but would like to avoid writing my own plug-in if it already exists.

Thanks,
Kevin

mellott124 11-16-2014 04:50 PM

1 Attachment(s)
Here's a plug-in for people to try. I see a bit of stutter and I'm not yet sure why. I'm grabbing data as fast as possible from the FSM-9 at approx. 100Hz and then the plug-in updates at the frame rate of 60Hz. The grabbing of tracker data happens in it's own thread. I guess it's possible they occasionally bump into each other. A bit disappointing.

If anyone else can try it and let me know if they see the same thing, I'd much appreciate it.

mellott124 11-19-2014 04:45 PM

Adjusting the filter settings can remove most of the stutter. I'll post a more fully featured version of the plug in soon so all the tracker parameters can be tweaked.

mellott124 12-06-2014 05:01 PM

1 Attachment(s)
Here's one running at 250Hz with little to no stutter.


All times are GMT -7. The time now is 01:27 PM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2021, vBulletin Solutions, Inc.
Copyright 2002-2018 WorldViz LLC