Fix #3329 globalPosition in Stl export

CMakeLists.txt

@@ -345,6 +345,7 @@ REQUIRES_MODS(BUILD_IDF                BUILD_PART)
 REQUIRES_MODS(BUILD_IMPORT             BUILD_PART)
 REQUIRES_MODS(BUILD_INSPECTION         BUILD_MESH BUILD_POINTS BUILD_PART)
 REQUIRES_MODS(BUILD_JTREADER           BUILD_MESH)
+REQUIRES_MODS(BUILD_MESH               BUILD_PART)
 REQUIRES_MODS(BUILD_MESH_PART          BUILD_PART BUILD_MESH BUILD_SMESH)
 REQUIRES_MODS(BUILD_FLAT_MESH          BUILD_MESH_PART)
 REQUIRES_MODS(BUILD_OPENSCAD           BUILD_MESH_PART BUILD_DRAFT)

src/Mod/Mesh/App/CMakeLists.txt

@@ -11,12 +11,14 @@ include_directories(
     ${XercesC_INCLUDE_DIRS}
     ${ZLIB_INCLUDE_DIR}
     ${EIGEN3_INCLUDE_DIR}
+    ${OCC_INCLUDE_DIR}
 )
 
 set(Mesh_LIBS
     ${Boost_LIBRARIES}
     FreeCADBase
     FreeCADApp
+    Part
 )
 
 if (BUILD_QT5)

src/Mod/Mesh/App/Exporter.cpp

@@ -40,6 +40,8 @@
 
 #include "App/Part.h"
 
+#include <Mod/Part/App/TopoShape.h>
+
 #include <zipios++/zipoutputstream.h>
 
 using namespace Mesh;
@@ -173,6 +175,7 @@ bool MergeExporter::addMeshFeat(App::DocumentObject *obj)
 bool MergeExporter::addPartFeat(App::DocumentObject *obj, float tol)
 {
     auto *shape(obj->getPropertyByName("Shape"));
+
     if (shape && shape->getTypeId().isDerivedFrom(App::PropertyComplexGeoData::getClassTypeId())) {
         Base::Reference<MeshObject> mesh(new MeshObject());
 
@@ -180,9 +183,14 @@ bool MergeExporter::addPartFeat(App::DocumentObject *obj, float tol)
 
         auto geoData( static_cast<App::PropertyComplexGeoData*>(shape)->getComplexData() );
         if (geoData) {
+            const Part::TopoShape* ts = static_cast<const Part::TopoShape*>(geoData);
+            Part::TopoShape tsCopy(*ts);
+            App::GeoFeature* gf = static_cast<App::GeoFeature*>(obj);
+            tsCopy.setPlacement(gf->globalPlacement());
+            
             std::vector<Base::Vector3d> aPoints;
             std::vector<Data::ComplexGeoData::Facet> aTopo;
-            geoData->getFaces(aPoints, aTopo, tol);
+            tsCopy.getFaces(aPoints, aTopo, tol);
 
             mesh->addFacets(aTopo, aPoints, false);
             if (countFacets == 0)

src/Mod/Mesh/App/PreCompiled.h

@@ -30,8 +30,10 @@
 // Exporting of App classes
 #ifdef FC_OS_WIN32
 #   define    MeshExport __declspec(dllexport)
+#   define    PartExport __declspec(dllimport)
 #else // for Linux
 #   define    MeshExport
+#   define    PartExport
 #endif