From 488419cd73895b305283270e643683b12b1fe8d5 Mon Sep 17 00:00:00 2001
From: "Zheng, Lei" <realthunder.dev@gmail.com>
Date: Thu, 30 Jul 2020 13:09:21 +0800
Subject: [PATCH] Part: fix FaceMakerBullseye plane finding

Copy the shape to work around OCC circular edge transformation bug
---
 src/Mod/Part/App/FaceMakerBullseye.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/Mod/Part/App/FaceMakerBullseye.cpp b/src/Mod/Part/App/FaceMakerBullseye.cpp
index d3cc67c69208..ef92a4d52075 100644
--- a/src/Mod/Part/App/FaceMakerBullseye.cpp
+++ b/src/Mod/Part/App/FaceMakerBullseye.cpp
@@ -45,6 +45,7 @@
 # include <TopExp_Explorer.hxx>
 # include <TopTools_IndexedMapOfShape.hxx>
 # include <TopTools_HSequenceOfShape.hxx>
+# include <BRepBuilderAPI_Copy.hxx>
 # include <QtGlobal>
 #endif
 
@@ -96,7 +97,7 @@ void FaceMakerBullseye::Build_Essence()
         TopoDS_Compound comp;
         builder.MakeCompound(comp);
         for(TopoDS_Wire &w : myWires){
-            builder.Add(comp, w);
+            builder.Add(comp, BRepBuilderAPI_Copy(w).Shape());
         }
         BRepLib_FindSurface planeFinder(comp,-1, /*OnlyPlane=*/Standard_True);
         if (!planeFinder.Found())