FEM Post: Proof of concept

CMakeLists.txt

@@ -196,6 +196,7 @@ OPTION(BUILD_START "Build the FreeCAD start module" ON)
 OPTION(BUILD_TEST "Build the FreeCAD test module" ON)
 OPTION(BUILD_WEB "Build the FreeCAD web module" ON)
 OPTION(BUILD_VR "Build the FreeCAD Oculus Rift support (need Oculus SDK 4.x or higher)" OFF)
+OPTION(BUILD_VTK "Build the FreeCAD VTK support (need VTK 6 or higher)" OFF)
 
 if(MSVC)
     OPTION(BUILD_FEM_NETGEN "Build the FreeCAD FEM module with the NETGEN mesher" ON)
@@ -752,6 +753,14 @@ endif(${CMAKE_SYSTEM_NAME} MATCHES "Darwin")
 
 #---------------------------------------------------
 
+# -------------------------------- VTK --------------------------------
+    if(BUILD_VTK)
+        find_package(VTK REQUIRED)
+        add_definitions(-DFC_USE_VTK)
+
+        include(${VTK_USE_FILE})
+    endif(BUILD_VTK)
+
     if(BUILD_GUI)
 # -------------------------------- OpenGL --------------------------------
 

src/Gui/CMakeLists.txt

@@ -115,6 +115,13 @@ if(PYSIDE_INCLUDE_DIR)
     )
 endif(PYSIDE_INCLUDE_DIR)
 
+if(BUILD_VTK)
+    set(FreeCADGui_LIBS
+        ${FreeCADGui_LIBS}
+        ${VTK_LIBRARIES}
+    )
+endif(BUILD_VTK)
+
 generate_from_xml(DocumentPy)
 generate_from_xml(PythonWorkbenchPy)
 generate_from_xml(ViewProviderPy)