From c537216b543c9d97f31aba89d891443568332047 Mon Sep 17 00:00:00 2001
From: Stewart Allen <stewart.allen@gmail.com>
Date: Tue, 13 Apr 2021 12:53:34 -0400
Subject: [PATCH] at the cost of a litle extra compute time, remove more
 erroneous burs

---
 src/kiri/layers.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/kiri/layers.js b/src/kiri/layers.js
index caa7ec8e..e96df07e 100644
--- a/src/kiri/layers.js
+++ b/src/kiri/layers.js
@@ -200,6 +200,8 @@
                 const contour = [];
                 poly = poly.debur(0.05);
                 if (!poly) return;
+                poly = poly.clean();
+                if (!poly) return;
                 poly = poly.miter();
                 poly.points.forEach(p => {
                     contour.push(new THREE.Vector2(p.x, p.y));