utils: fix getElementPos() one line edge

Fixes #229 Related #225
2019-04-12 21:39:17 +08:00 · 2019-04-12 21:39:17 +08:00 · cad2e8f86a
commit cad2e8f86a
parent 5b2583cddc
1 changed files with 5 additions and 5 deletions
--- 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
+        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: