bezier_0.3.1

• Switch numerical methods to polynomial solver where applicable
• Improve stability of left-over numerical methods
• Improve polyline method: single parameter, faster, less output points
• Remove epsilon parameter (use sqrt(double::epsilon) when needed)
• Length is cached as a Chebyshe approximation

bezier_0.2

Fast and lightweight class for using the Bezier curves of any order in C++