From 555fd55b35613fec0b9906c86d3464137b364aee Mon Sep 17 00:00:00 2001
From: nico <nico.pietroni@gmail.com>
Date: Wed, 25 Jan 2017 17:27:25 +0100
Subject: [PATCH] added VertexValence function

---
 vcg/complex/algorithms/update/quality.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/vcg/complex/algorithms/update/quality.h b/vcg/complex/algorithms/update/quality.h
index ba7a6afc..504c0089 100644
--- a/vcg/complex/algorithms/update/quality.h
+++ b/vcg/complex/algorithms/update/quality.h
@@ -56,6 +56,7 @@ public:
   typedef typename MeshType::FacePointer    FacePointer;
   typedef typename MeshType::FaceIterator   FaceIterator;
 
+
 /** Assign to each vertex of the mesh a constant quality value. Useful for initialization.
 */
 static void VertexConstant(MeshType &m, ScalarType q)
@@ -65,6 +66,23 @@ static void VertexConstant(MeshType &m, ScalarType q)
     (*vi).Q()=q;
 }
 
+/** Assign to each vertex of the mesh the valence of faces.
+*/
+static void VertexValence(UpdateMeshType &m)
+{
+    VertexConstant(m,0);
+    for (size_t i=0;i<m.face.size();i++)
+    {
+        if (m.face[i].IsD())continue;
+
+        for (int j=0;j<m.face[i].VN();j++)
+        {
+            VertexType *v=m.face[i].V(j);
+            v->Q()+=1;
+        }
+    }
+}
+
 /** Clamp each vertex of the mesh with a range of values.
 */
 static void VertexClamp(MeshType &m,