When a quadratic NURBS curve is used to describe the path of a computer-controlled cuttin9 machine, the NURBS curve is usually approximated by many straight-line segments. It is preferable to describe the cutting path as an arc spline, a tangent-continuous, piecewise curve made of circular arcs and
Approximating smooth planar curves by arc splines
β Scribed by D.S. Meek; D.J. Walton
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 501 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0377-0427
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