From ed5ae26e42eb6633e0974dadbc9b99cfa991c014 Mon Sep 17 00:00:00 2001
From: nico <nico.pietroni@gmail.com>
Date: Sat, 19 Dec 2020 17:22:42 +1100
Subject: [PATCH] changed minimal smooth ring to 3 in order to avoid not
 sufficient neighbors for curvature computation

---
 wrap/igl/smooth_field.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/wrap/igl/smooth_field.h b/wrap/igl/smooth_field.h
index 6a3a6674..bc3ad19f 100644
--- a/wrap/igl/smooth_field.h
+++ b/wrap/igl/smooth_field.h
@@ -349,7 +349,7 @@ public:
         SmoothParam()
         {
             Ndir=4;
-            curvRing=2;
+            curvRing=3;
             alpha_curv=0.0;
             align_borders=false;
             SmoothM=SMMiq;