From 736ef2bc2459d8d91ced4b7d62511095720e9427 Mon Sep 17 00:00:00 2001
From: cignoni <paolo.cignoni@isti.cnr.it>
Date: Sat, 14 Oct 2006 00:39:52 +0000
Subject: [PATCH] Decreased vn when deleting a vertex

---
 vcg/complex/trimesh/create/ball_pivoting.h | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/vcg/complex/trimesh/create/ball_pivoting.h b/vcg/complex/trimesh/create/ball_pivoting.h
index c5978204..c364bc7c 100644
--- a/vcg/complex/trimesh/create/ball_pivoting.h
+++ b/vcg/complex/trimesh/create/ball_pivoting.h
@@ -204,6 +204,7 @@ class Pivot {
           if(v.IsD() || v.IsV() || v.IsB()) continue;
           if(seed(true, i)) return 1;
           v.SetD();
+          --mesh.vn;
         }
         return -1;
       }
@@ -546,6 +547,7 @@ class Pivot {
           CVertex &v = mesh.vert[id];
           if(v.IsD() || v.IsV() || v.IsB()) continue;
           v.SetD();
+          --mesh.vn;
         }
             
     }