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Contents
Contents
Drawing an elliptical arc using polylines, quadratic or cubic Bézier curves
L. Maisonobe
1
Date:
July 21, 2003
Contents
Introduction
Definitions
parametric curves
tangent
curvature
ellipse
parametric equation
Bézier curves
linear Bézier curves
quadratic Bézier curves
cubic Bézier curves
Approximation
principles
linear Bézier curve
control points choice
error estimation
quadratic Bézier curve
control points choice
error estimation
cubic Bézier curve
control points choice
error estimation
Implementation
About this document ...
Luc Maisonobe 2005-05-29
