WorldViz User Forum  

Go Back   WorldViz User Forum > Precision Position Tracker (PPT)

Thread Tools Rate Thread Display Modes
Old 11-21-2003, 10:19 AM
bstankie bstankie is offline
Join Date: Mar 2003
Location: Austin, TX
Posts: 16
Inter-Camera Distance

I have just reconfigured my PPT VR arena to make the space larger. To do this I moved the cameras further apart. In fact, I moved them to 12 meters apart. However, when I do the simple calibration, I am unable to place 12 meters in the text box. It tells me that I am limited to 0.5 - 10 meters. Is there a reason for this limitation? More importantly, can I override it?

Brian J. Stankiewicz, Ph.D.
Department of Psychology &
Center for Perceptual Systems
University of Texas
Reply With Quote
Old 11-24-2003, 10:18 PM
tobin tobin is offline
WorldViz Team Member
Join Date: Feb 2003
Posts: 251
Your version of the PPT software was only ever meant to track up to 10 x 10 meters. Unfortunately, the calibration interface has this same limitation. You can easily circumvent this limitation by entering dummy values in these fields (just make them distinct so you can distinguish them later). Then, edit the file that gets generated in a standard text editor. Doing so you can manually change the numbers to values greater than 10.

If the total coverage area of your tracking space exceeds 10 x 10 meters, you may run into limits during real-time use. If so, you may want to contact to discover what your options are for upgrading this capability.
Reply With Quote

Thread Tools
Display Modes Rate This Thread
Rate This 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

All times are GMT -7. The time now is 08:19 AM.

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Copyright 2002-2023 WorldViz LLC