Function arcToCube

path_util.go:173–180

(start Point, rx, ry, phi float64, large, sweep bool, end Point)

}

func arcToCube(start Point, rx, ry, phi float64, large, sweep bool, end Point) *Path {
	p := &Path{}
	p.MoveTo(start.X, start.Y)
	for _, bezier := range ellipseToCubicBeziers(start, rx, ry, phi, large, sweep, end) {
		p.CubeTo(bezier[1].X, bezier[1].Y, bezier[2].X, bezier[2].Y, bezier[3].X, bezier[3].Y)
	}
	return p
}

//func ellipseToQuadraticBezierError(a, b, n1, n2 float64) float64 {
//	if a < b {