From 13096a8874d937a2b7717660a6285318a9638e83 Mon Sep 17 00:00:00 2001
From: Adrian Mariano <avm4@cornell.edu>
Date: Wed, 29 Dec 2021 18:21:12 -0500
Subject: [PATCH] improve polyhedron child alignment to face edge

---
 polyhedra.scad | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/polyhedra.scad b/polyhedra.scad
index 937aa04..38fd491 100644
--- a/polyhedra.scad
+++ b/polyhedra.scad
@@ -344,12 +344,12 @@ module regular_polyhedron(
             $center = -mean(facepts);
             cfacepts = move($center, p=facepts);
             $face = rotate_children
-                      ? path2d(rot(from=face_normals[i], to=[0,0,1], p=cfacepts))
+                      ? path2d(frame_map(z=face_normals[i], x=facepts[0]-facepts[1], reverse=true, p=cfacepts))
                       : cfacepts;
             $faceindex = i;
             translate(-$center)
             if (rotate_children) {
-                rot(from=[0,0,1], to=face_normals[i])
+                frame_map(z=face_normals[i], x=facepts[0]-facepts[1])
                 children(i % $children);
             } else {
                 children(i % $children);