Fix incorrect orientation of external arc (issue #1687)

diff --git a/src/PartSet/PartSet_Tools.cpp b/src/PartSet/PartSet_Tools.cpp
index d88fd2ac20da9cfaa78d8898040c52feaee2aec7..5e526d36a527a2a20948f2eb01c4c5c18fe9e37e 100755 (executable)
--- a/src/PartSet/PartSet_Tools.cpp
+++ b/src/PartSet/PartSet_Tools.cpp
@@ -502,6 +502,8 @@ ResultPtr PartSet_Tools::createFixedObjectByExternal(const TopoDS_Shape& theShap
       if (anEdge->isArc()) {
         // Create arc
         aMyFeature = theSketch->addFeature(SketchPlugin_Arc::ID());
+        if (theShape.Orientation() == TopAbs_REVERSED)
+          aMyFeature->boolean(SketchPlugin_Arc::INVERSED_ID())->setValue(true);
       }
       else {
         // Create circle