written a spiral polyline function [image: spiral_poly.png] here is the link to a small video: https://github.com/sprabhakar2006/openSCAD/blob/main/videos/spiral_poly_function.mp4

another example of how a sinewave can be bent to create petals. [image: petals.png] video link: https://github.com/sprabhakar2006/openSCAD/blob/main/videos/petals_from_wave.mp4 On Tue, 2 Jan 2024 at 07:59, Sanjeev Prabhakar <sprabhakar2006@gmail.com> wrote: > written a spiral polyline function > [image: spiral_poly.png] > > here is the link to a small video: > > https://github.com/sprabhakar2006/openSCAD/blob/main/videos/spiral_poly_function.mp4 > >