OpenSCAD Conic Bezier Curve – no warnings / for newer versions

thingiverse

The original Conic Bezier Curve module by donb is triggering warnings due to its reliance on the outdated `assign()` function. This refined version achieves identical results without generating any warnings. Usage remains unchanged, as demonstrated in this example: steps = 100; p0 = [35,0]; p1 = [15,20]; p2 = [35,60]; rotate_extrude($fn=100) { BezConic(p0, p1, p2, steps); }