From 6c3de7ce2d3a022e76d85522bda6034226f09a20 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20M=C3=B6bius?= <moebius@cs.rwth-aachen.de>
Date: Wed, 14 Nov 2018 13:07:28 +0100
Subject: [PATCH] Log information about computed normals

---
 FileOFF.cc | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

diff --git a/FileOFF.cc b/FileOFF.cc
index 5e7e7f5..46a4505 100644
--- a/FileOFF.cc
+++ b/FileOFF.cc
@@ -1220,10 +1220,13 @@ int FileOFFPlugin::loadObject(QString _filename) {
 
     if ( polyMeshObj ){
 
-      if ( !importer.hasVertexNormals() )
+      if ( !importer.hasVertexNormals() || (userReadOptions_ & OFFImporter::FORCE_NONORMALS) ) {
+        emit log(LOGINFO, tr("loadObject: Computing vertex and face normals.") );
         polyMeshObj->mesh()->update_normals();
-      else
+      } else {
+        emit log(LOGINFO, tr("loadObject: Computing face normals.") );
         polyMeshObj->mesh()->update_face_normals();
+      }
 
       backupTextureCoordinates(*(polyMeshObj->mesh()));
     }
@@ -1233,10 +1236,13 @@ int FileOFFPlugin::loadObject(QString _filename) {
 
     if ( triMeshObj ){
 
-      if ( !importer.hasVertexNormals() || (userReadOptions_ & OFFImporter::FORCE_NONORMALS) )
+      if ( !importer.hasVertexNormals() || (userReadOptions_ & OFFImporter::FORCE_NONORMALS) ) {
+        emit log(LOGINFO, tr("loadObject: Computing vertex and face normals.") );
         triMeshObj->mesh()->update_normals();
-      else
+      } else {
+        emit log(LOGINFO, tr("loadObject: Computing face normals.") );
         triMeshObj->mesh()->update_face_normals();
+      }
 
       backupTextureCoordinates(*(triMeshObj->mesh()));
     }
-- 
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