Approximating Parametric Curves with Strip Trees using Affine Arithmetic
نویسندگان
چکیده
We show how to use affine arithmetic to represent a parametric curve with a strip tree. The required bounding rectangles for pieces of the curve are computed by exploiting the linear correlation information given by affine arithmetic. As an application, we show how to compute approximate distance fields for parametric curves.
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ورودعنوان ژورنال:
- Comput. Graph. Forum
دوره 22 شماره
صفحات -
تاریخ انتشار 2002