From 1da39d014d470c363cc6b27a07a5a18f18e71da1 Mon Sep 17 00:00:00 2001
From: wmayer <wmayer@users.sourceforge.net>
Date: Sun, 25 Aug 2013 11:32:03 +0200
Subject: [PATCH] 0001221: Add a function that can apply a Placement to a Shape
 like sh.transformGeometry(sh.Placement.toMatrix())

---
 src/Mod/Part/App/TopoShape.cpp      | 4 ++--
 src/Mod/Part/App/TopoShape.h        | 2 +-
 src/Mod/Part/App/TopoShapePy.xml    | 3 ++-
 src/Mod/Part/App/TopoShapePyImp.cpp | 5 +++--
 4 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/src/Mod/Part/App/TopoShape.cpp b/src/Mod/Part/App/TopoShape.cpp
index 1afbad292..b41d0c9e6 100644
--- a/src/Mod/Part/App/TopoShape.cpp
+++ b/src/Mod/Part/App/TopoShape.cpp
@@ -1845,7 +1845,7 @@ TopoDS_Shape TopoShape::transformGShape(const Base::Matrix4D& rclTrf) const
     return mkTrf.Shape();
 }
 
-void TopoShape::transformShape(const Base::Matrix4D& rclTrf)
+void TopoShape::transformShape(const Base::Matrix4D& rclTrf, bool copy)
 {
     // There is a strange behaviour of the gp_Trsf class if rclTrf has
     // a negative determinant.
@@ -1864,7 +1864,7 @@ void TopoShape::transformShape(const Base::Matrix4D& rclTrf)
     }
 
     // location transformation
-    BRepBuilderAPI_Transform mkTrf(this->_Shape, mat);
+    BRepBuilderAPI_Transform mkTrf(this->_Shape, mat, copy ? Standard_True : Standard_False);
     this->_Shape = mkTrf.Shape();
 }
 
diff --git a/src/Mod/Part/App/TopoShape.h b/src/Mod/Part/App/TopoShape.h
index 0369682ff..9e7ecd9a1 100644
--- a/src/Mod/Part/App/TopoShape.h
+++ b/src/Mod/Part/App/TopoShape.h
@@ -179,7 +179,7 @@ public:
     //@{
     void transformGeometry(const Base::Matrix4D &rclMat);
     TopoDS_Shape transformGShape(const Base::Matrix4D&) const;
-    void transformShape(const Base::Matrix4D&);
+    void transformShape(const Base::Matrix4D&, bool copy);
     TopoDS_Shape mirror(const gp_Ax2&) const;
     TopoDS_Shape toNurbs() const;
     TopoDS_Shape replaceShape(const std::vector< std::pair<TopoDS_Shape,TopoDS_Shape> >& s) const;
diff --git a/src/Mod/Part/App/TopoShapePy.xml b/src/Mod/Part/App/TopoShapePy.xml
index b78fe5737..92b56f50f 100644
--- a/src/Mod/Part/App/TopoShapePy.xml
+++ b/src/Mod/Part/App/TopoShapePy.xml
@@ -156,7 +156,8 @@ underlying geometry then use the methods translate or rotate.
     <Methode Name="transformShape">
       <Documentation>
         <UserDocu>Apply transformation on a shape without changing
-the underlying geometry.</UserDocu>
+the underlying geometry.
+transformShape(Matrix,[boolean copy=False])</UserDocu>
       </Documentation>
     </Methode>
     <Methode Name="translate">
diff --git a/src/Mod/Part/App/TopoShapePyImp.cpp b/src/Mod/Part/App/TopoShapePyImp.cpp
index 4c5779c8f..537e58ec0 100644
--- a/src/Mod/Part/App/TopoShapePyImp.cpp
+++ b/src/Mod/Part/App/TopoShapePyImp.cpp
@@ -787,12 +787,13 @@ PyObject*  TopoShapePy::transformGeometry(PyObject *args)
 PyObject*  TopoShapePy::transformShape(PyObject *args)
 {
     PyObject *obj;
-    if (!PyArg_ParseTuple(args, "O!", &(Base::MatrixPy::Type),&obj))
+    PyObject *copy = Py_False;
+    if (!PyArg_ParseTuple(args, "O!|O!", &(Base::MatrixPy::Type),&obj,&(PyBool_Type), &copy))
         return NULL;
 
     Base::Matrix4D mat = static_cast<Base::MatrixPy*>(obj)->value();
     try {
-        this->getTopoShapePtr()->transformShape(mat);
+        this->getTopoShapePtr()->transformShape(mat, PyObject_IsTrue(copy) ? true : false);
         Py_Return;
     }
     catch (Standard_Failure) {