Search found 40 matches
- Wed Feb 22, 2012 12:30 am
- Forum: Tracking Tools
- Topic: Marker struct in NPTrackingTools
- Replies: 2
- Views: 3617
Re: Marker struct in NPTrackingTools
Thank you, now it's clear.
- Sat Feb 18, 2012 5:17 am
- Forum: Tracking Tools
- Topic: Marker struct in NPTrackingTools
- Replies: 2
- Views: 3617
Marker struct in NPTrackingTools
<t>Hi,<br/> may be someone can help me with a tracking tools header...<br/> <br/> I have found that new solution test is using array of markers<br/> Marker *Markers,<br/> <br/> where Marker declaring like a struct.<br/> <br/> What does it mean, how can I recognize what is inside each marker struct i...
- Thu Sep 29, 2011 4:54 am
- Forum: ARENA & Expression
- Topic: mocap dribbling a basketball?
- Replies: 8
- Views: 15088
Re: mocap dribbling a basketball?
prop with hard body... here is an old demo of hard body tracking from point cloud http://www.youtube.com/watch?v=e-niSQaJ30U
- Wed Sep 28, 2011 1:29 pm
- Forum: ARENA & Expression
- Topic: mocap dribbling a basketball?
- Replies: 8
- Views: 15088
Re: mocap dribbling a basketball?
<r>1. here is my marker setup - <URL url="http://neill3d.com/wp-content/uploads/2009/08/ballWithMarkers-300x300.jpg"><LINK_TEXT text="http://neill3d.com/wp-content/uploads/2 ... 00x300.jpg">http://neill3d.com/wp-content/uploads/2009/08/ballWithMarkers-300x300.jpg</LINK_TEXT></URL><br/> 2. I have sav...
- Fri Sep 23, 2011 11:01 am
- Forum: ARENA & Expression
- Topic: mocap dribbling a basketball?
- Replies: 8
- Views: 15088
Re: mocap dribbling a basketball?
I have recorded such a motion with a ball, but processed with my own plugin - http://www.youtube.com/watch?v=Wwpo4B8Ijx0
- Tue Jun 28, 2011 3:16 pm
- Forum: General OptiTrack Support
- Topic: Plugin for finding maximum capture area
- Replies: 0
- Views: 8120
Plugin for finding maximum capture area
Hi, I have developed a plugin for MotionBuilder "VolumeCalculator" that will help to set up cameras and find better capture area.
For more information, visit the plugin page neill3d
Hope, it is helpful.
For more information, visit the plugin page neill3d
Hope, it is helpful.
- Fri Jun 17, 2011 9:39 pm
- Forum: ARENA & Expression
- Topic: Why no manual on software?
- Replies: 5
- Views: 5432
Re: Why no manual on software?
Hi Jim,
Manual will help a lot when learning Arena I guess. For example, I don't understand how to use new editing tool - point assignment (last button in editing toolbar). Could you explane please how to use it ?
Manual will help a lot when learning Arena I guess. For example, I don't understand how to use new editing tool - point assignment (last button in editing toolbar). Could you explane please how to use it ?
- Fri Mar 04, 2011 2:17 am
- Forum: OptiTrack Data Streaming
- Topic: Different RB orientation in TT and SampleClient3d
- Replies: 3
- Views: 4076
Re: Different RB orientation in TT and SampleClient3d
<t>Hi Mike, I have solved a problem. <br/> <br/> I have rewritten my client to use NPTrackingTools SDK instead of NatNet. There are euler and quaternion angles both output from the trackable. Euler angles doesn't help me, as I understand because of bad singularity. After that I have tryed Eul_FromQu...
- Thu Mar 03, 2011 3:53 am
- Forum: OptiTrack Data Streaming
- Topic: Different RB orientation in TT and SampleClient3d
- Replies: 3
- Views: 4076
Re: Different RB orientation in TT and SampleClient3d
<t>I have a little step into a problem, I guess difference appears from Euler angles singularation, but in conversion code there are some lines for that<br/> <br/> double test = qx*qy + qz*qw;<br/> if (test > 0.499) // singularity at north pole<br/> { <br/> heading = 2.0 * atan2(qx,qw);<br/> attitud...
- Mon Feb 21, 2011 1:57 pm
- Forum: OptiTrack Data Streaming
- Topic: Different RB orientation in TT and SampleClient3d
- Replies: 3
- Views: 4076
Different RB orientation in TT and SampleClient3d
<r>Hi,<br/> <br/> I have worked with NatNet and tryed to operate with Trackable 6DOF values. From NatNet I have received position in mm and rotation in quaternion. I convert quat to euler by means of GetEulers function from SampleClient3d. But... my values of a euler angle is differ a little from th...