From 84b8170401b95c117da41c206be35ec1a35e639c Mon Sep 17 00:00:00 2001
From: cignoni <paolo.cignoni@isti.cnr.it>
Date: Tue, 26 Mar 2013 23:02:23 +0000
Subject: [PATCH] Changed the default of the param and added the automatic
 reverse of flipped outlines

---
 vcg/space/rasterized_outline2_packer.h | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/vcg/space/rasterized_outline2_packer.h b/vcg/space/rasterized_outline2_packer.h
index 70c1d365..73be2d50 100644
--- a/vcg/space/rasterized_outline2_packer.h
+++ b/vcg/space/rasterized_outline2_packer.h
@@ -226,8 +226,8 @@ public:
       ///default constructor
       Parameters()
       {
-          costFunction = MinWastedSpace;
-          doubleHorizon=false;
+          costFunction = LowestHorizon;
+          doubleHorizon=true;
           rotationNum = 16;
           cellSize = 8;
       }
@@ -479,7 +479,9 @@ public:
 
         float totalArea = 0;
         for (size_t j = 0; j < polyPointsVec.size(); j++) {
-            totalArea +=  tri::OutlineUtil<SCALAR_TYPE>::Outline2Area(polyPointsVec[j]);
+            float curArea = tri::OutlineUtil<SCALAR_TYPE>::Outline2Area(polyPointsVec[j]);
+            if(curArea<0) tri::OutlineUtil<SCALAR_TYPE>::ReverseOutline2(polyPointsVec[j]);
+            totalArea += fabs(curArea);
         }
 
         //we first set it to the "optimal" scale