Avatar Physics and Genetics
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A technology for creating avatars (virtual humans), and the principles behind its design are described. Avatars in this system are generated entirely through computer programming. Variation is enabled through the specification of hundreds of parameters, which are treated within a genetic paradigm. Animated motion is achieved through a combination of forward dynamics and parametric motion control algorithms. This paper demonstrates how the design of a virtual human can be achieved through simulation based on natural laws, such as in physics and biology.
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- 1.Badler, N., Barsky, B., Zeltzer, D. Making Them Move. Morgan Kaufmann, 1991.Google Scholar
- 2.Hodgins, Jessica. Simulating Human Motion, web site: http://www.cc.gatech.edu/gvu/animation/Areas/humanMotion/humanMotion.html, Graphics, Visualization, and Usability Center, Georgia Institute of Technology, (3/2000)
- 3.Ratner, Peter., 3-D Human Modeling and Animation. John Wiley & Sons. 1998Google Scholar
- 4.Reynolds, Craig. Flocks, Herds, andSchools: A Distributed Behavioral Model. Computer Graphics, Vol 21, Number 4, July, 1987Google Scholar
- 5.Thalmann, Nadia, and Moccozet, Laurent. Virtual Humans on Stage. In Virtual Worlds (ed. Jean-Claude Heudin). Perseus Books, 1998. (pages 95–125)Google Scholar
- 6.Ventrella, J. Disney Meets Darwin-An Evolutionary-based Interface for Exploration and Design of Expressive Animated Behavior. MIT Master’s Thesis. MIT Press, 1994Google Scholar
- 7.Ventrella, Jeffrey. Darwin Pond, artificial life software, 1997. http://www.ventrella.com