From 3bb9c7cbc64966f8aab1fc90a81be5ff2358ddbf Mon Sep 17 00:00:00 2001
From: ponchio <federico.ponchio@isti.cnr.it>
Date: Tue, 6 Nov 2007 16:12:24 +0000
Subject: [PATCH] Addded check for no color in mesh

---
 vcg/complex/trimesh/clustering.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/vcg/complex/trimesh/clustering.h b/vcg/complex/trimesh/clustering.h
index b5c3d688..39e480b0 100644
--- a/vcg/complex/trimesh/clustering.h
+++ b/vcg/complex/trimesh/clustering.h
@@ -24,6 +24,9 @@
   History
 
 $Log: not supported by cvs2svn $
+Revision 1.11  2006/06/08 13:55:16  cignoni
+Added ColorPreserving Cellbase template.
+
 Revision 1.10  2006/05/26 10:18:11  cignoni
 Re-adapted to ms compilers
 
@@ -323,7 +326,8 @@ class Clustering
     for(gi=GridCell.begin();gi!=GridCell.end();++gi)
     {
       m.vert[i].P()=(*gi).second.Pos();
-      m.vert[i].C()=(*gi).second.Col();
+      if(m.vert[i].HasColor())
+        m.vert[i].C()=(*gi).second.Col();
       (*gi).second.id=i;
       ++i;
     }