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authors Badler, Norman I., Manoochehri, Kamran H. and Walters, Graham
year 1987
title Articulated Figure Positioning by Multiple Constraints
source IEEE Computer Graphics and Applications. June, 1987. vol. 7: pp. 28-38 : ill. Includes bibliography
summary A problem that arises in positioning an articulated figures is the solution of 3D joint positions (kinematics), when joint angles are given. If more than one such goal is to be achieved, the problem is often solved interactively by positioning or solving one component of the linkage, then adjusting another, then redoing the first, and so on. This iterative process is slow and tedious. The authors present a method that automatically solves multiple simultaneous joint position goals. The user interface offers a six-degree-of freedom input device to specify joint angles and goal positions interactively. Examples are used to demonstrate the power and efficiency of this method for key-position animation
keywords animation, constraints, computer graphics
series CADline
references Content-type: text/plain
last changed 2003/06/02 11:58
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