Search found 126 matches

by yoshi
Thu Oct 25, 2012 7:47 pm
Forum: General OptiTrack Support
Topic: Converting Global to Local Orientation.
Replies: 8
Views: 3751

Re: Converting Global to Local Orientation.

Hi Ben,

Those lines look correct. Have you tried negating the z component of the quaternion for LHC?
by yoshi
Tue Sep 20, 2011 3:51 pm
Forum: ARENA & Expression
Topic: how to track props
Replies: 13
Views: 4072

Re: how to track props

Hi Kitesflyer,

After trajectorizing, you can export it as bvh or fbx. If bvh, make sure to select the sword rigid body in the Skeleton dropdown list in the BVH options of the Export dialog.
by yoshi
Tue Nov 02, 2010 11:49 pm
Forum: ARENA & Expression
Topic: 3D Studio Max plugin now available
Replies: 50
Views: 51691

Re: 3D Studio Max plugin now available

Bryan,
Can you try "Skeleton as Rigid Bodies" checkbox?
by yoshi
Thu Oct 14, 2010 11:48 am
Forum: ARENA & Expression
Topic: Jumping points
Replies: 25
Views: 12457

Re: Jumping points

Xuan,

If you can send us .pt2 file that shows the problem and an image of your camera setup to support@naturalpoint.com, we can take a look.
by yoshi
Tue Oct 12, 2010 11:10 am
Forum: ARENA & Expression
Topic: Replacing hands with other markers
Replies: 4
Views: 1600

Re: Replacing hands with other markers

<t>If you can build the shield with pipe or other less occluding material, it will be better. But here is how you can replace hand markers with shield markers:<br/> <br/> 1. Create a normal skeleton.<br/> 2. From main app(not from wizard) record a T pose.<br/> 3. With Assign toolbar button selected,...
by yoshi
Tue Oct 05, 2010 3:42 pm
Forum: ARENA & Expression
Topic: C3d export
Replies: 6
Views: 1859

Re: C3d export

Yes there should be a "No Head Movement" checkbox in C3D export dialogbox.
by yoshi
Tue Sep 07, 2010 12:36 am
Forum: General OptiTrack Support
Topic: Scale calibration issue HELP!
Replies: 1
Views: 623

Re: Scale calibration issue HELP!

It sounds like the markers are placed at wrong positions on calibration square. Can you check that the markers are on the end of the square, not at the middle?
by yoshi
Fri Sep 03, 2010 12:15 pm
Forum: ARENA & Expression
Topic: Will poser ever get a plug in?
Replies: 1
Views: 964

Re: Will poser ever get a plug in?

Hi Xukobi,

It is unlikely as poser doesn't have publically available SDK.
by yoshi
Wed Sep 01, 2010 12:03 pm
Forum: General OptiTrack Support
Topic: UPPER BODY skeleton (plus fingers)
Replies: 10
Views: 3586

Re: UPPER BODY skeleton (plus fingers)

<r>Laura,<br/> <br/> As mentioned above, finger tracking is not supported by current version of Arena. If you are trying to stream the labeled finger markers to external app in real time during capture, it is not possible. <br/> <br/> However you might be able to stream the finger data after you tra...
by yoshi
Tue Aug 31, 2010 10:07 am
Forum: ARENA & Expression
Topic: face robot name template?
Replies: 30
Views: 17657

Re: face robot name template?

The head rotation problem is being looked at by Autodesk dev team. Will post here when I hear any updates from them.

Also next version of arena will have the markerset names updated to match facerobot.