APPROXIMATION OF A PLANAR B-SPLINE CURVE BY POLYGONAL TRAIL WITH SPECIAL CHARACTERISTICS

摘要

The goal of the article is the substitutiou of planar B-spline curves of degree p= 2 and p= 3 by polygonal traction which, in this article, satisfies a specific "distance" requirement with respect to the studied curve, the origin of which is in connection with problems of cutting material with laser or water beam.