Curvature continuity and offsets for piecewise conics
ACM Transactions on Graphics (TOG)
SIGGRAPH '85 Proceedings of the 12th annual conference on Computer graphics and interactive techniques
Curves and surfaces for CAGD: a practical guide
Curves and surfaces for CAGD: a practical guide
From Conics to NURBS: A Tutorial and Survey
IEEE Computer Graphics and Applications
Geometric characteristics of conics in Bézier form
Computer-Aided Design
Least eccentric ellipses for geometric Hermite interpolation
Computer Aided Geometric Design
Simple determination via complex arithmetic of geometric characteristics of Bézier conics
Computer Aided Geometric Design
Hi-index | 0.00 |
The eccentricity of rational quadratic Bezier curves is formulated directly in terms of their control-points and weights. Based on this expression, we analyze the range and extreme values of the eccentricity of conic sections expressed in this form. We also provide an explicit expression for the eccentricity of the osculating conic of a rational Bezier curve of high degree.