From 32af7860079a5d84b3a5a5e2451ab1ed11e07b84 Mon Sep 17 00:00:00 2001 From: Adrian Mariano Date: Sat, 14 Jun 2025 18:48:42 -0400 Subject: [PATCH] doc tweak --- skin.scad | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/skin.scad b/skin.scad index 030ef405..4886971c 100644 --- a/skin.scad +++ b/skin.scad @@ -2037,7 +2037,7 @@ module spiral_sweep(poly, h, r, turns=1, taper, r1, r2, d, d1, d2, internal=fals // knot_path = [ for (i=[0:k-1]) knot(360*i/k/gcd(p,q),R,r,p,q) ]; // normals = [ for (i=[0:k-1]) knot_normal(360*i/k/gcd(p,q),R,r,p,q) ]; // path_sweep(ushape,knot_path,normal=normals, method="manual", closed=true); -// Example(Med,NoScales,VPR=[0,0.00,0],VPD=28.82,VPT=[5.26,1.53,0.20]): The left hand example uses the automatically computed derivatives. The example on the right uses a user-supplied tangent to ensure that the ends are aligned with the coordinate system. Even with a simple circular arc you may find that the ends are not aligned as expedted by the automatically computed approximate tangent vectors. +// Example(Med,NoScales,VPR=[0,0.00,0],VPD=30,VPT=[5.26,1.53,0.20]): The left hand example uses the automatically computed derivatives. The example on the right uses a user-supplied tangent to ensure that the ends are aligned with the coordinate system. Even with a simple circular arc you may find that the ends are not aligned as expedted by the automatically computed approximate tangent vectors. // $fa=1; $fs=0.5; // theta_range=[180:2:450]; // path = [for (theta = theta_range)