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Development of motion generator supporting base changes
- Issue Date
- 1999
- Publisher
- SOC COMPUTER SIMULATION
- Keywords
- quaternion; articulated rigid body; animation; motion interpolation; base changes
- Citation
- PROCEEDINGS OF THE INDUSTRIAL & BUSINESS SIMULATION SYMPOSIUM, pp.113 - 118
- Journal Title
- PROCEEDINGS OF THE INDUSTRIAL & BUSINESS SIMULATION SYMPOSIUM
- Start Page
- 113
- End Page
- 118
- Abstract
- Quaternion based motion generator relieves several problems caused by 1 degree of freedom(DOF) style joint representations. In this paper, we developed a quaternion based 3-dimensional hierarchial inverse kinematics based motion editor for computer animation. The motion generator allows us to change bases which makes it more realistic to make a locomotion motion. Motion interpolation is done by piecewise C-2 continuous quaternion curves with several key frames provided by a user. Also the interpolation time between key frames is adjustable. The control is done at velocity and acceleration level as well as orientation level. Several demonstration including human walking is provided.
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Related Researcher
- Park, Ji hun
- Engineering (Department of Computer Engineering)