From 268d7f4656dad76470b3c36df750bb16d2020a67 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Wed, 14 Sep 2016 21:07:52 +0200
Subject: [PATCH] use 'patch' for segment names and make unique names

---
 src/Mod/MeshPart/App/Mesher.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Mod/MeshPart/App/Mesher.cpp b/src/Mod/MeshPart/App/Mesher.cpp
index b70273eef..1f13da6d0 100644
--- a/src/Mod/MeshPart/App/Mesher.cpp
+++ b/src/Mod/MeshPart/App/Mesher.cpp
@@ -271,13 +271,16 @@ Mesh::MeshObject* Mesher::createMesh() const
         Mesh::MeshObject* meshdata = new Mesh::MeshObject();
         meshdata->swap(kernel);
         if (createSegm) {
+            int index = 0;
             for (auto it : colorMap) {
                 Mesh::Segment segm(meshdata, false);
                 for (auto jt : it.second) {
                     segm.addIndices(meshSegments[jt]);
                 }
                 segm.save(true);
-                segm.setName("Group");
+                std::stringstream str;
+                str << "patch" << index++;
+                segm.setName(str.str());
                 meshdata->addSegment(segm);
             }
         }