On the shape of curves that are rational in polar coordinates
نویسندگان
چکیده
In this paper we provide a computational approach to the shape of curves which are rational in polar coordinates, i.e. which are defined by means of a parametrization (r(t), θ(t)) where both r(t), θ(t) are rational functions. Our study includes theoretical aspects on the shape of these curves, and algorithmic results which eventually lead to an algorithm for plotting the “interesting parts” of the curve, i.e. the parts showing the main geometrical features.
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ورودعنوان ژورنال:
- Computer Aided Geometric Design
دوره 29 شماره
صفحات -
تاریخ انتشار 2012