Search found 59 matches

by NaturalPoint - Brent
Wed Mar 27, 2013 1:23 pm
Forum: Tracking Tools
Topic: Help on rotation using quaternions or YPR
Replies: 11
Views: 6795

Re: Help on rotation using quaternions or YPR

<r>Here is a condensed form of what needs to happen to compose a world transform matrix:<br/> <br/> Roll is about the positive X axis, Yaw is about the positive Y axis, and Pitch is about the positive Z axis.<br/> <br/> To compose the world transform matrix, you first compose the rotation matrix.<br...
by NaturalPoint - Brent
Mon Mar 25, 2013 10:55 am
Forum: General OptiTrack Support
Topic: calibration questions...
Replies: 8
Views: 2751

Re: calibration questions...

<t>7ced7,<br/> Vibration from passing trains could certainly cause your system to go out of calibration. Multiple trains passing over the course of a few hours could cause the calibration to get worse each time. I believe your cameras are attached to the walls with mounts, correct? Are there also do...
by NaturalPoint - Brent
Wed Mar 06, 2013 2:20 pm
Forum: General OptiTrack Support
Topic: calibration questions...
Replies: 8
Views: 2751

Re: calibration questions...

7ced7.
I'm sorry I did not get back to you earlier. Are you still having issues?
by NaturalPoint - Brent
Wed Mar 06, 2013 2:19 pm
Forum: General OptiTrack Support
Topic: 7m Cables from Hub to Computer
Replies: 3
Views: 1050

Re: 7m Cables from Hub to Computer

Spencer,
What version of Arena are you currently using? Can you send me a photo of your camera setup please?
email to brent@naturalpoint.com
by NaturalPoint - Brent
Wed Mar 06, 2013 1:54 pm
Forum: Motive
Topic: Tracking tools to Motive upgrade path
Replies: 3
Views: 1661

Re: Tracking tools to Motive upgrade path

Kamel,
Please email motive@naturalpoint.com for download information.

Thanks,
Brent Mason
by NaturalPoint - Brent
Wed Feb 27, 2013 7:12 am
Forum: General OptiTrack Support
Topic: Synchronized tracking data and video frames
Replies: 2
Views: 1103

Re: Synchronized tracking data and video frames

<t>There is a way to access both the TT API and the Camera SDK through the TT API. Use this call to get the Camera Manager instead of the standard Camera SDK approach and from there you should be good to go:<br/> <br/> //== CAMERA MANAGER ACCESS ======================================================...
by NaturalPoint - Brent
Wed Feb 20, 2013 12:09 pm
Forum: OptiTrack Data Streaming
Topic: Tracking Tools and Robot Operating System(ROS)
Replies: 6
Views: 4734

Re: Tracking Tools and Robot Operating System(ROS)

Sj22,
Thank you for adding the information!
That is very helpful for other users.

Brent
by NaturalPoint - Brent
Tue Feb 19, 2013 11:36 am
Forum: Tracking Tools
Topic: CSV structure
Replies: 2
Views: 1287

Re: CSV structure

Hana,
I am going to ask around internally in our company and see if I can find an answer for you on this.

Brent
by NaturalPoint - Brent
Tue Feb 19, 2013 11:36 am
Forum: OptiTrack Data Streaming
Topic: Tracking Tools and Robot Operating System(ROS)
Replies: 6
Views: 4734

Re: Tracking Tools and Robot Operating System(ROS)

Sj22,
I am going to ask around internally in our company and see if I can find an answer for you on this.

Brent