Search found 63 matches

by ericd
Fri Sep 16, 2005 9:01 am
Forum: General OptiTrack Support
Topic: Rotation Translation
Replies: 6
Views: 2299

Re: Rotation Translation

<t>The x, y, and z values are distances in mm from the camera. The point used to calculate this position is a rough estimate of the point of rotation of a person's head. The position is calculated assuming the vector clip is placed on the brim of a baseball cap on the users head. It is calculated by...
by ericd
Sun Sep 11, 2005 4:13 am
Forum: Feedback and Feature Requests
Topic: Newest public beta question..
Replies: 3
Views: 1159

Re: Newest public beta question..

We just made the tracking indication (green LED and text on the status bar) match the tracking type. Previously, if anything was being tracked the green LED would be turned on. Now, in Vector mode, the LED will only be turned on if the system is able to track a Vector clip.
by ericd
Sun Aug 14, 2005 2:20 pm
Forum: TrackIR 1-3 & Vector Expansion
Topic: Micro Flight 5.0 and TrackIR 3 software
Replies: 7
Views: 1519

Re: Micro Flight 5.0 and TrackIR 3 software

Thank you for pointing this out. I've found the problem and implemented a fix for it. It will be available in our next release.
by ericd
Tue Aug 09, 2005 3:17 pm
Forum: Feedback and Feature Requests
Topic: Nascar Racing 2003 / GTP support??
Replies: 3
Views: 1285

Re: Nascar Racing 2003 / GTP support??

I just tested this mod today and it seems to run with no problems.
by ericd
Fri Jul 15, 2005 5:56 pm
Forum: TrackIR 1-3 & Vector Expansion
Topic: TIR to TIR3Pro: centering question
Replies: 51
Views: 20596

Re: TIR to TIR3Pro: centering question

mbello, please contact me through email at ericd@naturalpoint.com.

Thanks!
by ericd
Tue May 31, 2005 5:06 pm
Forum: General OptiTrack Support
Topic: Vector Tracking
Replies: 5
Views: 3096

Re: Vector Tracking

<t>Glad you are enjoying your unit. I'll do my best to answer your questions...<br/> <br/> 1. The smoothing algorithm is based on a Kalman filter. We adjust the parameters based on the amount of smoothing specified by the API. It may drift slightly, it just depends on what kind of accuracy your appl...
by ericd
Fri May 27, 2005 10:39 am
Forum: TrackIR 1-3 & Vector Expansion
Topic: Long Startup Times for Version 4 software
Replies: 8
Views: 12168

Re: Long Startup Times for Version 4 software

Could you email me at ericd@naturalpoint.com? I have a test build I'd like to try out to see if it helps your startup problem.

Thanks!
by ericd
Mon May 23, 2005 3:43 am
Forum: TrackIR 1-3 & Vector Expansion
Topic: 4.1.025 beta problem
Replies: 7
Views: 1563

Re: 4.1.025 beta problem

Can whoever is having this problem contact me directly? I want to test a couple of fixes that might provide some relief for this problem. Email ericd@naturalpoint.com.

Thanks!
by ericd
Mon May 02, 2005 9:04 am
Forum: General OptiTrack Support
Topic: Interested in this product
Replies: 7
Views: 3375

Re: Interested in this product

Yes it is possible to track more than one object. The camera frame returned from the interface contains a list of objects that are visible. You can enumerate the objects and pick out the ones you wish to track.

When using Vector, it tracks three objects.
by ericd
Sat Apr 30, 2005 11:16 am
Forum: General OptiTrack Support
Topic: Multi-object tracking
Replies: 3
Views: 2704

Re: Multi-object tracking

If you don't mind, you could post your code here or email it to ericd@naturalpoint.com. I'll take a look at it and see what's going on.

Thanks!