[MeshPart] enable precompiled headers

- also some sorting

src/Mod/MeshPart/App/CMakeLists.txt

@@ -61,6 +61,12 @@ set(MeshPart_Scripts
     ../Init.py
 )
 
+if(FREECAD_USE_PCH)
+    add_definitions(-D_PreComp_)
+    GET_MSVC_PRECOMPILED_SOURCE("PreCompiled.cpp" PCH_SRCS ${MeshPart_SRCS})
+    ADD_MSVC_PRECOMPILED_HEADER(MeshPart PreCompiled.h PreCompiled.cpp PCH_SRCS)
+endif(FREECAD_USE_PCH)
+
 # Suppress -Wundefined-var-template
 if (MINGW AND CMAKE_COMPILER_IS_CLANGXX)
     unset(_flag_found CACHE)

src/Mod/MeshPart/Gui/CMakeLists.txt

@@ -72,6 +72,12 @@ set(FLATMESH_PY_SRCS
     MeshFlatteningCommand.py
 )
 
+if(FREECAD_USE_PCH)
+    add_definitions(-D_PreComp_)
+    GET_MSVC_PRECOMPILED_SOURCE("PreCompiled.cpp" PCH_SRCS ${MeshPartGui_SRCS})
+    ADD_MSVC_PRECOMPILED_HEADER(MeshPartGui PreCompiled.h PreCompiled.cpp PCH_SRCS)
+endif(FREECAD_USE_PCH)
+
 add_library(MeshPartGui SHARED ${MeshPartGui_SRCS} ${MeshPartGui_Scripts} ${FLATMESH_PY_SRCS})
 target_link_libraries(MeshPartGui ${MeshPartGui_LIBS})
 

src/Mod/MeshPart/Gui/CrossSections.cpp

@@ -42,11 +42,6 @@
 # include <Inventor/nodes/SoSeparator.h>
 #endif
 
-#include <Mod/Part/App/PartFeature.h>
-#include <Mod/Part/App/Tools.h>
-#include <Mod/Mesh/App/MeshFeature.h>
-#include <Mod/Mesh/App/Core/Algorithm.h>
-#include <Mod/Mesh/App/Core/Grid.h>
 #include <App/Document.h>
 #include <Gui/Application.h>
 #include <Gui/BitmapFactory.h>
@@ -55,6 +50,11 @@
 #include <Gui/ViewProvider.h>
 #include <Gui/View3DInventor.h>
 #include <Gui/View3DInventorViewer.h>
+#include <Mod/Mesh/App/MeshFeature.h>
+#include <Mod/Part/App/PartFeature.h>
+#include <Mod/Part/App/Tools.h>
+#include <Mod/Mesh/App/Core/Algorithm.h>
+#include <Mod/Mesh/App/Core/Grid.h>
 
 #include "CrossSections.h"
 #include "ui_CrossSections.h"

src/Mod/MeshPart/Gui/PreCompiled.h

@@ -37,14 +37,18 @@
 #include <cfloat>
 #include <sstream>
 
-#ifdef FC_OS_WIN32
-# include <windows.h>
-#endif
-
 // Qt Toolkit
-#ifndef __QtAll__
-# include <Gui/QtAll.h>
-#endif
+#include <QApplication>
+#include <QFuture>
+#include <QMenu>
+#include <QMessageBox>
+#include <QKeyEvent>
+#include <QMessageBox>
+#include <QPointer>
+#include <QPushButton>
+#include <QStatusBar>
+#include <QtConcurrentMap>
+#include <QTimer>
 
 // OCCT
 #include <BRep_Builder.hxx>
@@ -62,6 +66,17 @@
 #include <TopoDS_Edge.hxx>
 #include <TopoDS_Wire.hxx>
 
+// Inventor
+#include <Inventor/SoPickedPoint.h>
+#include <Inventor/details/SoFaceDetail.h>
+#include <Inventor/events/SoMouseButtonEvent.h>
+#include <Inventor/nodes/SoBaseColor.h>
+#include <Inventor/nodes/SoCoordinate3.h>
+#include <Inventor/nodes/SoDrawStyle.h>
+#include <Inventor/nodes/SoLineSet.h>
+#include <Inventor/nodes/SoPointSet.h>
+#include <Inventor/nodes/SoSeparator.h>
+
 #endif //_PreComp_
 
 #endif // __PRECOMPILED_GUI__