Gui: expose ViewProviderGeometryObject::getUserDefinedMaterial() to Python

src/Gui/Application.cpp

@@ -104,6 +104,7 @@
 #include "ViewProviderFeature.h"
 #include "ViewProviderGeoFeatureGroup.h"
 #include "ViewProviderGeometryObject.h"
+#include "ViewProviderGeometryObjectPy.h"
 #include "ViewProviderGroupExtension.h"
 #include "ViewProviderSuppressibleExtension.h"
 #include "ViewProviderImagePlane.h"
@@ -469,6 +470,8 @@ Application::Application(bool GUIenabled)
         Base::Interpreter().addType(&ViewProviderPy::Type, module, "ViewProvider");
         Base::Interpreter().addType(
             &ViewProviderDocumentObjectPy::Type, module, "ViewProviderDocumentObject");
+        Base::Interpreter().addType(
+            &ViewProviderGeometryObjectPy::Type, module, "ViewProviderGeometryObject");
         Base::Interpreter().addType(&ViewProviderLinkPy::Type, module, "ViewProviderLink");
     }
 

src/Gui/ViewProviderGeometryObject.cpp

@@ -71,7 +71,7 @@ const App::PropertyIntegerConstraint::Constraints intPercent = {0, 100, 5};
 
 ViewProviderGeometryObject::ViewProviderGeometryObject()
 {
-    App::Material mat = getDefaultMaterial();
+    App::Material mat = getUserDefinedMaterial();
     long initialTransparency = toPercent(mat.transparency);
 
     static const char* dogroup = "Display Options";
@@ -115,7 +115,7 @@ ViewProviderGeometryObject::~ViewProviderGeometryObject()
     pcBoundColor->unref();
 }
 
-App::Material ViewProviderGeometryObject::getDefaultMaterial() const
+App::Material ViewProviderGeometryObject::getUserDefinedMaterial()
 {
     ParameterGrp::handle hGrp =
         App::GetApplication().GetParameterGroupByPath("User parameter:BaseApp/Preferences/View");

src/Gui/ViewProviderGeometryObject.h

@@ -96,6 +96,7 @@ public:
 
     /// Get the python wrapper for that ViewProvider
     PyObject* getPyObject() override;
+    static App::Material getUserDefinedMaterial();
 
 protected:
     /// get called by the container whenever a property has been changed
@@ -110,7 +111,6 @@ protected:
 
 private:
     void setSoMaterial(const App::Material& source);
-    App::Material getDefaultMaterial() const;
     bool isSelectionEnabled() const;
 
 protected:

src/Gui/ViewProviderGeometryObjectPy.xml

@@ -13,5 +13,13 @@
             <Author Licence="LGPL" Name="Werner Mayer" EMail="wmayer@users.sourceforge.net" />
             <UserDocu>This is the ViewProvider geometry class</UserDocu>
         </Documentation>
+        <Methode Name="getUserDefinedMaterial" Static="true" NoArgs="true">
+            <Documentation>
+                <UserDocu>getUserDefinedMaterial() -> object
+
+    Get a material object with the user-defined colors.
+                </UserDocu>
+            </Documentation>
+        </Methode>
     </PythonExport>
 </GenerateModel>

src/Gui/ViewProviderGeometryObjectPyImp.cpp

@@ -28,6 +28,7 @@
 #endif
 
 #include <App/GeoFeature.h>
+#include <App/MaterialPy.h>
 #include <App/PropertyStandard.h>
 
 #include "ViewProviderGeometryObjectPy.h"
@@ -68,6 +69,12 @@ PyObject* ViewProviderGeometryObjectPy::getCustomAttributes(const char* attr) co
     return nullptr;
 }
 
+PyObject* ViewProviderGeometryObjectPy::getUserDefinedMaterial()
+{
+    App::Material mat = ViewProviderGeometryObject::getUserDefinedMaterial();
+    return new App::MaterialPy(new App::Material(mat));
+}
+
 int ViewProviderGeometryObjectPy::setCustomAttributes(const char* attr, PyObject* obj)
 {
     ViewProviderGeometryObject* vp = getViewProviderGeometryObjectPtr();