From 8e081cde43afff40aa6504673e5e6e0e3b360227 Mon Sep 17 00:00:00 2001
From: mtarini <marco.tarini@isti.cnr.it>
Date: Fri, 21 Aug 2009 18:46:05 +0000
Subject: [PATCH] Now BitQuadMarkVertexRotations rotates all profitable ones
 (not just the 1st)

---
 vcg/complex/trimesh/bitquad_optimization.h | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/vcg/complex/trimesh/bitquad_optimization.h b/vcg/complex/trimesh/bitquad_optimization.h
index 1704e973..153cb22b 100644
--- a/vcg/complex/trimesh/bitquad_optimization.h
+++ b/vcg/complex/trimesh/bitquad_optimization.h
@@ -270,11 +270,12 @@ int BitQuadMarkVertexRotations(Mesh &m)
       if (TestBitQuadVertexRotation(*fi,k)) {
         res++;
         fi->V(k)->SetV();
-        if (!perform)
-          MarkVertex(&*fi, k, m); //fi->Q()=0;
+        if (!perform) {
+          res++; MarkVertex(&*fi, k, m); //fi->Q()=0;
+        }
         else {
-          RotateBitQuadVertex(*fi, k); //fi->Q()=0;
-          return 1;
+          if (RotateBitQuadVertex(*fi, k)) res++; //fi->Q()=0;
+          //if (res>1) return res; // uncomment for only one rotation
         }
       }
     }