From 0297623063f403302f51df981ab34b08bf2dd487 Mon Sep 17 00:00:00 2001
From: Adrian Mariano <avm4@cornell.edu>
Date: Sun, 18 Feb 2024 10:21:27 -0500
Subject: [PATCH] fix path_sweep bug where it fails on paths with a "not a
 region" error

---
 rounding.scad | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/rounding.scad b/rounding.scad
index cc1bb4b..f4c68cb 100644
--- a/rounding.scad
+++ b/rounding.scad
@@ -1653,7 +1653,7 @@ module offset_sweep(path, height,
 
     if (in_list(atype,["hull","intersect"])){
         h=first_defined([h,l,height]);
-        attachable(anchor,spin,orient,region=[path],h=h,extent=atype=="hull",cp=cp){
+        attachable(anchor,spin,orient,region=force_region(path),h=h,extent=atype=="hull",cp=cp){
             down(h/2)polyhedron(vnf[0],vnf[1],convexity=convexity);
             children();
         }