From 67cfacf2c6ce139d84c459618d808eea8b38fc14 Mon Sep 17 00:00:00 2001
From: nicopietroni <nico.pietroni@isti.cnr.it>
Date: Thu, 24 Dec 2015 10:55:21 +0000
Subject: [PATCH] added Save2AngleFace function

---
 wrap/io_trimesh/import_field.h | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/wrap/io_trimesh/import_field.h b/wrap/io_trimesh/import_field.h
index d6cb0327..3e59591b 100644
--- a/wrap/io_trimesh/import_field.h
+++ b/wrap/io_trimesh/import_field.h
@@ -113,7 +113,6 @@ public:
         }while(strcmp(final,"\"")!=0);
 
 //        printf("%s\n",skipstr);
-        printf("puppa!");
         fflush(stdout);
 //        for (int i=0;i<mesh.fn;i++)
 //        {
@@ -316,6 +315,26 @@ public:
     }
 
 
+    //Load a 4 rosy format file as pair of angles
+    static bool Load2AngleFace(MeshType &mesh,
+                              const char *path)
+    {
+        FILE *f = fopen(path,"rt");
+        if (f==NULL)return false;
+        int num;
+        fscanf(f,"#%d param_field\n",&num);
+        if (num!=mesh.face.size())return false;
+        for (unsigned int i=0;i<mesh.face.size();i++)
+        {
+            float alpha1,alpha2;
+            int index;
+            fscanf(f,"%d %f %f \n",&index,&alpha1,&alpha2);
+            vcg::tri::CrossField<MeshType>::AnglesToCrossField(mesh.face[i],(ScalarType)alpha1,(ScalarType)alpha2,1);
+        }
+        fclose(f);
+        return true;
+    }
+
 }; // end class