Create Curve (Poly Curves)
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Create Super Smooth Polycurves and Conic Sections using technically superior: Rational Quadratic B Spline Curves which remain fully editable along the full length of the curve i.e. you can go back and node edit the curve as you're creating it!
Create Curve (Poly Curves) – screenshot 1
A Polycurve is a curve or line drawn section-by-section with the mouse or a pen (position and click) directly onto the drawing area and either left as an Open or a Closed Curve upon completion