Use placement only on new objects

src/Mod/PartDesign/App/FeatureBoolean.cpp

@@ -55,7 +55,8 @@ Boolean::Boolean()
     Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
         .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/PartDesign");
     this->Refine.setValue(hGrp->GetBool("RefineModel", false));
-
+    ADD_PROPERTY_TYPE(UsePlacement,(0),"Part Design",(App::PropertyType)(App::Prop_None),"Apply the placement of the second ( tool ) object");
+    this->UsePlacement.setValue(false);
     initExtension(this);
 }
 
@@ -113,7 +114,8 @@ App::DocumentObjectExecReturn *Boolean::execute()
             return new App::DocumentObjectExecReturn(QT_TRANSLATE_NOOP("Exception", "Cannot do boolean with anything but Part::Feature and its derivatives"));
 
         Part::TopoShape toolShape = static_cast<Part::Feature*>(tool)->Shape.getShape();
-        toolShape.setPlacement(bodyPlacement * toolShape.getPlacement());
+        if ( UsePlacement.getValue() )
+            toolShape.setPlacement(bodyPlacement * toolShape.getPlacement());
         TopoDS_Shape shape = toolShape.getShape();
         TopoDS_Shape boolOp;
 

src/Mod/PartDesign/App/FeatureBoolean.h

@@ -47,6 +47,7 @@ public:
     App::PropertyEnumeration    Type;
 
     App::PropertyBool Refine;
+    App::PropertyBool UsePlacement;
 
    /** @name methods override feature */
     //@{

src/Mod/PartDesign/Gui/Command.cpp

@@ -47,6 +47,7 @@
 #include <Gui/SelectionObject.h>
 #include <Mod/Sketcher/App/SketchObject.h>
 #include <Mod/PartDesign/App/Body.h>
+#include <Mod/PartDesign/App/FeatureBoolean.h>
 #include <Mod/PartDesign/App/FeatureGroove.h>
 #include <Mod/PartDesign/App/FeatureMultiTransform.h>
 #include <Mod/PartDesign/App/FeatureRevolution.h>
@@ -2362,6 +2363,7 @@ void CmdPartDesignBoolean::activated(int iMsg)
     std::string FeatName = getUniqueObjectName("Boolean",pcActiveBody);
     FCMD_OBJ_CMD(pcActiveBody,"newObject('PartDesign::Boolean','"<<FeatName<<"')");
     auto Feat = pcActiveBody->getDocument()->getObject(FeatName.c_str());
+    static_cast<PartDesign::Boolean*>(Feat)->UsePlacement.setValue(true);
 
     // If we don't add an object to the boolean group then don't update the body
     // as otherwise this will fail and it will be marked as invalid