List: discuss@lists.openscad.org
From: Kevin Toppenberg
Re: [OpenSCAD] Sweeping polygon over irregular shape?
Mon, Dec 3, 2018 8:20 PM
[for(v=poly_rot2d([for (v=cr)
> [v.x,v.y,0]],i*twist/(len(p)-1))) [v.x,v.y,0]]:[for (v=cr) [v.x,v.y,0]],
> q),
> p[i-1])
> ]);
> fcs = poly_loft_faces(len(path), len(cr1));
> polyhedron(pts, fcs, convexity=8);
> }
>
> pH = [[-1, 1], [-0.8,1], [-0.8, 0.1], [0.8, 0.1], [0.8, 1], [1, 1],
> [1, -1], [0.8, -1], [0.8, -0.1], [-0.8, -0.1], [-0.8, -1], [-