From b6c10de490f358ca97862fb702916257eaecbd74 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20M=C3=B6ller?= <matthias.moeller@rwth-aachen.de>
Date: Mon, 3 Aug 2015 13:06:58 +0000
Subject: [PATCH] loaded properties are presistant per default

refs #2504

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@1325 fdac6126-5c0c-442c-9429-916003d36597
---
 src/OpenMesh/Core/IO/reader/PLYReader.cc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/OpenMesh/Core/IO/reader/PLYReader.cc b/src/OpenMesh/Core/IO/reader/PLYReader.cc
index 3c17249d..b3b1340a 100644
--- a/src/OpenMesh/Core/IO/reader/PLYReader.cc
+++ b/src/OpenMesh/Core/IO/reader/PLYReader.cc
@@ -199,7 +199,10 @@ void assignCustomProperty(std::istream& _in, BaseImporter& _bi, Handle _h, const
     //get/add property
     typename Handle2Prop<T,Handle>::PropT prop;
     if (!_bi.kernel()->get_property_handle(prop,_propName))
+    {
       _bi.kernel()->add_property(prop,_propName);
+      _bi.kernel()->property(prop).set_persistent(true);
+    }
 
     //read and assign
     T in;
@@ -211,7 +214,10 @@ void assignCustomProperty(std::istream& _in, BaseImporter& _bi, Handle _h, const
     //get/add property
     typename Handle2Prop<std::vector<T>,Handle>::PropT prop;
     if (!_bi.kernel()->get_property_handle(prop,_propName))
+    {
       _bi.kernel()->add_property(prop,_propName);
+      _bi.kernel()->property(prop).set_persistent(true);
+    }
 
     //init vector
     int numberOfValues;