Discussion and Support for the OptiTrack, SmartNav and TrackIR brands by NaturalPoint

models face in motionbuilder can not be drived by motion cap

by xiaoriwen » Tue Mar 04, 2014 7:55 pm

Hi Everyone,

We made a test to show that motion capture data can drive model face in motionbuilder2011 x64. And all the motion capture data & scripts are from GoodyPack-v2.2 folder. And we success to show it. So we captured new motion capture data instead of the data from GoodyPack-v2.2 folder to show it again, and all the steps was the same as before, but we failed to show it again. In the last step we clicked “create constraints”, but there are nothing appears, see picture1.jpg, it should appear some items to adjust offset, but it is blank, and yet the model face cannot be driven. We have compared the data we captured and data from GoodyPack-v2.2, and we found no difference except the x,y coordinates.

We don't know where is wrong.
Posts: 1
Joined: Thu Feb 06, 2014 7:03 pm

by NaturalPoint-Dustin » Wed Mar 05, 2014 5:04 pm

Hi Xiao,

Thank you for posting on the forums. I will research this for you or have one of our engineers respond.

Best Regards,
Technical Support Engineer
OptiTrack | TrackIR | SmartNav
Posts: 612
Joined: Tue Mar 19, 2013 5:03 pm

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