I am testing with 2.5.0. I was testing with my own application, but I just checked the WinFormTestApp with unicast and it also appears to fail with "Unable to retrieve DataDescriptions"
Thanks!
Search found 17 matches
- Fri Dec 06, 2013 12:58 pm
- Forum: OptiTrack Data Streaming
- Topic: GetDataDescriptions returns 0
- Replies: 3
- Views: 4229
- Mon Nov 04, 2013 9:04 pm
- Forum: OptiTrack Data Streaming
- Topic: GetDataDescriptions returns 0
- Replies: 3
- Views: 4229
GetDataDescriptions returns 0
Hello, I am trying to get the list of trackables from the server via GetDataDescriptions call but nothing appears to happen. The call returns 0 and the pointer passed in does not change. In Motive I have 1 rigid body and rigid body streaming is enabled. The client has been initialized and I am able ...
- Mon Aug 12, 2013 10:33 am
- Forum: Camera SDK Code Samples
- Topic: Pre-alpha Python wrapper for C++ Camera SDK
- Replies: 1
- Views: 12960
Pre-alpha Python wrapper for C++ Camera SDK
Ever wished you could use the Camera SDK from a Python application? Well, I did, so I've started development on a Python wrapper. You can download it from my lab's Github repository here: https://github.com/OlinRoboticsAndBioinspiration/pycamera The wrapper uses a language called Cython from which C...
- Fri Jun 21, 2013 12:47 pm
- Forum: Motive
- Topic: Motive/TT API problems related to OpenMP
- Replies: 0
- Views: 4163
Motive/TT API problems related to OpenMP
<r>I am working on Python wrappers for the Motive API (but the .h and .dll files are still named TrackingTools - <E>:cool:</E>). <br/> <br/> It seems Motive is now using Intel's OpenMP library (libiomp5mt.lib), but the I also have the Enthought Python Distribution installed and it includes a version...
- Fri Feb 01, 2013 8:48 am
- Forum: Tracking Tools
- Topic: Handling continuous rotations (> 180 deg.)
- Replies: 4
- Views: 21877
Re: Handling continuous rotations (> 180 deg.)
As it turns out, I decided to process the data in Python, and the NumPy package has a very nice function called "unwrap" that does exactly what I needed, giving a true integrated estimate of angles.
- Mon Oct 29, 2012 6:38 pm
- Forum: Tracking Tools
- Topic: Handling continuous rotations (> 180 deg.)
- Replies: 4
- Views: 21877
Handling continuous rotations (> 180 deg.)
<t>I'm trying to perform motion capture on a small planar double pendulum with a 4 camera setup of s250e cameras. I'm able to make trackables from each of the links of the pendulum and get the data out of the Tracking Tools .csv file just fine. <br/> <br/> However, I've noticed that for rotations gr...
- Mon Jul 09, 2012 3:04 pm
- Forum: Tracking Tools
- Topic: Parsing CSV output files
- Replies: 9
- Views: 9891
Re: Parsing CSV output files
Not at all - please feel free to link to that repository. Folks are also welcome to contribute by adding features they might like to see in the code and submitting pull requests.
Aaron
Aaron
- Sun Jul 01, 2012 7:30 pm
- Forum: Tracking Tools
- Topic: Parsing CSV output files
- Replies: 9
- Views: 9891
Re: Parsing CSV output files
<r>Hi Tom,<br/> <br/> You can find the python file for parsing the CSV that's exported by Tracking Tools in the python subdirectory of this github repository: <URL url="https://github.com/OlinRoboticsAndBioinspiration/mocap">https://github.com/OlinRoboticsAndBioinspiration/mocap</URL>. (I apologize ...
- Wed Jun 27, 2012 5:21 am
- Forum: General OptiTrack Support
- Topic: Max samples for calibration?
- Replies: 2
- Views: 2884
Re: Max samples for calibration?
Mike,
Thanks for the clarification. I've generally been very happy with the quality of our calibrations, so far, so I don't see it being an issue.
Thanks for the clarification. I've generally been very happy with the quality of our calibrations, so far, so I don't see it being an issue.
- Mon Jun 25, 2012 1:29 pm
- Forum: General OptiTrack Support
- Topic: Max samples for calibration?
- Replies: 2
- Views: 2884
Max samples for calibration?
<t>I've been performing calibrations for my OptiTrack system that consists of 6 s250e cameras and even with "Apply and refine" it appears to only be using about 100 samples to do the calibration. Assuming more data would generate a more accurate calibration, is there any way to get Tracking Tools to...