WorldViz User Forum  

Go Back   WorldViz User Forum > Precision Position Tracker (PPT)
Reload this Page Any way of knowing if a tracker is lost?
Register FAQ Today's Posts Search

Reply
 
Thread Tools Rate Thread Display Modes
  #1  
Old 03-11-2014, 04:15 AM
Notch Notch is offline
Member
  
Join Date: Jan 2014
Posts: 15
It seems this question was posted over five years ago, with no reply... I'd also like to know the answer to this question, if there is now a solution?
Reply With Quote
  #2  
Old 03-18-2014, 11:01 PM
Jeff Jeff is offline
WorldViz Team Member
  
Join Date: Aug 2008
Posts: 2,471
The tracker will report the last know location once its lost so you can check the current value against the previous one. Or you could use the waitForSample method on the vrpn tracker object to see if new data has arrived within the specified timeout period.

Also we'll look into having PPT's VRPN server send a NULL signal to Vizard when a tracker gets lost.
Reply With Quote
Reply

« Previous Thread | Next Thread »

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
The problem of tracker using via VRPN _kj_ Vizard 2 08-13-2009 12:03 AM
Simple Head Tracker PHart Vizard 1 05-10-2009 05:35 PM
Does the vrpn7.dle tracker plug-in clear the udp buffer? michaelrepucci Vizard 2 09-19-2008 10:22 AM
Interface with Tobii Eye Tracker Uttama_vizard Precision Position Tracker (PPT) 1 12-12-2007 11:31 AM
Can Vizard interact with the Arrington eye tracker? Deltcho Vizard 1 09-18-2007 02:38 PM


All times are GMT -7. The time now is 11:28 AM.

Contact Us - WorldViz Home - Archive - Top

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2025, vBulletin Solutions, Inc.
Copyright 2002-2023 WorldViz LLC