From d9bf86013c158a1e375e46c449d71b2cd2aab826 Mon Sep 17 00:00:00 2001
From: Val Erastov <xibyte@gmail.com>
Date: Mon, 19 Dec 2016 04:08:13 -0800
Subject: [PATCH] fix for #20: circles are broken in 3d

---
 web/app/3d/solid.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/web/app/3d/solid.js b/web/app/3d/solid.js
index 78208d38..6fad6319 100644
--- a/web/app/3d/solid.js
+++ b/web/app/3d/solid.js
@@ -277,7 +277,7 @@ SketchFace.prototype.syncSketches = function(geom) {
   }
   addSketchConnections(geom.constructionSegments, this.SKETCH_CONSTRUCTION_MATERIAL);
   addSketchConnections(geom.connections, this.SKETCH_MATERIAL);
-  addSketchConnections(geom.loops, this.SKETCH_MATERIAL);
+  addSketchConnections(arrFlatten1L(geom.loops), this.SKETCH_MATERIAL);
 
   for (let line of polyLines.values()) {
     this.sketch3DGroup.add(line);