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Last Updated
Feb 20, 2008

Copyright 2005, ©
NDSU ATL
 

Supported by the NDSU Tech Fee
 
 

Shockwave3D DemoShockwave3D Demo
Our first attempt at producing an interactive 3D environment was done strictly using our Maya Unlimited software. However, Christina found it difficult to accurately model the motions of dancers because many of the movements were hidden by the dancers body or regalia, and some motions were just to fast to be seen easily from video. You may download this Shockwave3D demo. It is packaged in the ZIP file format. You will need WinZip or similar software to install it on your computer. You will need RealPlayer to view it. This demo is for Windows 98, ME, 2000, or XP operating systems.

 
 

Bob St. John in Motion Capture SuitMotion Capture Session Video
Because the motion of the powwow dancer was was not adequately captured by the 3D animator, we turned to Quantum Digital Arts for help. They suited-up three powwow dancers so that we may digitally record the locations and rotations of each dancer's body parts as they perform the dance. While we kept all of this data, so far we have only been able to apply it to an animation of a Jingle Dress dancer.

Dancers that performed were: Bob St. John, Andrea St. John, and Emma Malnourie - World Champion Teen Dancer.

Below is a short video showing the motion capture process. You may view it in one of the following streaming video formats at a variety of download speeds:

 

 
 

Rendered Jingle Dress Dancer Video3D Avatar Jingle Dress Dancer
This is a video render of the 3D motion capture data obtained through one of Emma Malnourie's jingle dress dance motion capture sessions. The data was imported into Maya Unlimited and mapped on to a 3D model of jingle dress dancer created by Christina Johnson from the conceptual storyboard art of Ken Greywind. While the motion seems to be an improvement over the original hand-animated versions, demonstrated by the Shockwave3D demo, the animation is not perfect. About halfway through the video we see the results of magnetic interference that we were not able to remove using Maya. This problem will be addressed in the future by the use of optical motion capture devices.

Below is a short video showing a 3D model jingle dress dancer animation created from the motion capture data. You may view it in one of the following streaming video formats at a variety of download speeds:

* This video download contains a motion tracking error that begins about half way through the video presentation. We are working to put up a version with this error removed.