0001160: Freecad sometimes 'forgets' the ability to handle stp files

src/Mod/Part/App/AppPart.cpp

@@ -93,16 +93,6 @@ void PartExport initPart()
     str << OCC_VERSION_MAJOR << "." << OCC_VERSION_MINOR << "." << OCC_VERSION_MAINTENANCE;
     App::Application::Config()["OCC_VERSION"] = str.str();
 
-    // see Init.py
-#if defined (_OCC64)
-#if OCC_VERSION_HEX < 0x060503
-    App::GetApplication().addImportType("STEP (*.step *.stp)","Part");
-    App::GetApplication().addExportType("STEP (*.step *.stp)","Part");
-#else
-    App::GetApplication().addImportType("STEP with colors (*.step *.stp)","ImportGui");
-    App::GetApplication().addExportType("STEP with colors (*.step *.stp)","ImportGui");
-#endif
-#endif
     // This is highly experimental and we should keep an eye on it
     // if we have mysterious crashes
     // The argument must be 'Standard_False' to avoid FPE caused by

src/Mod/Part/App/ImportIges.h

@@ -33,7 +33,7 @@ class Document;
 namespace Part
 {
 
-int ImportIgesParts(App::Document *pcDoc, const char* Name);
+PartExport int ImportIgesParts(App::Document *pcDoc, const char* Name);
 
 } //namespace Part
 

src/Mod/Part/App/ImportStep.h

@@ -39,7 +39,7 @@ namespace Part
 
 /** The part shape property
  */
-int ImportStepParts(App::Document *pcDoc, const char* Name);
+PartExport int ImportStepParts(App::Document *pcDoc, const char* Name);
 
 
 

src/Mod/Part/Init.py

@@ -49,14 +49,5 @@ FreeCAD.addImportType("BREP format (*.brep *.brp)","Part")
 FreeCAD.addExportType("BREP format (*.brep *.brp)","Part")
 FreeCAD.addImportType("IGES format (*.iges *.igs)","Part")
 FreeCAD.addExportType("IGES format (*.iges *.igs)","Part")
-
-# There is a bug in OCC 6.5.0 64-bit and older which leads to a crash
-# The registration of the STEP filetype for 64-bit is handled in initPart()
-import platform
-if platform.architecture()[0]=='32bit':
-   FreeCAD.addImportType("STEP with colors (*.step *.stp)","ImportGui")
-   FreeCAD.addExportType("STEP with colors (*.step *.stp)","ImportGui")
-#else:
-#    FreeCAD.addImportType("STEP (*.step *.stp)","Part")
-#    FreeCAD.addExportType("STEP (*.step *.stp)","Part")
-
+FreeCAD.addImportType("STEP with colors (*.step *.stp)","ImportGui")
+FreeCAD.addExportType("STEP with colors (*.step *.stp)","ImportGui")