From cad2e8f86aafe587db65f79f4215fe8edc8b50e6 Mon Sep 17 00:00:00 2001
From: "Zheng, Lei" <realthunder.dev@gmail.com>
Date: Fri, 12 Apr 2019 21:39:17 +0800
Subject: [PATCH] utils: fix getElementPos() one line edge

Fixes #229
Related #225
---
 utils.py | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/utils.py b/utils.py
index 5369dfe..e35a1dc 100644
--- a/utils.py
+++ b/utils.py
@@ -315,11 +315,11 @@ def getElementPos(obj):
         edge = getElementShape(obj,Part.Edge)
         if not edge:
             return FreeCAD.Vector()
-        if isinstance(edge.Curve,Part.Line):
-            return edge.Curve.Location
-        elif isinstance(edge.Curve,Part.LineSegment):
-            #  pos = edge.Vertexes[-1].Point
-            return (edge.Vertex1.Point+edge.Vertex2.Point)*0.5
+        if isLine(edge.Curve):
+            try:
+                return (edge.Vertex1.Point+edge.Vertex2.Point)*0.5
+            except Exception:
+                return edge.Placement.Base
         elif hasattr( edge.Curve, 'Center'): #circular curve
             return edge.Curve.Center
         else: