SubShapeBinder: Add support for point.

src/Mod/Part/App/PartFeature.cpp

@@ -1076,6 +1076,7 @@ static TopoShape _getTopoShape(const App::DocumentObject* obj,
                     shape = TopoShape(tag, hasher, _shape);
                 }
             }
+
             if (!shape.isNull()) {
                 shape.transformShape(mat * linkMat, false, true);
                 return shape;

src/Mod/PartDesign/App/ShapeBinder.cpp

@@ -28,6 +28,7 @@
 # include <BRep_Builder.hxx>
 # include <BRepBuilderAPI_MakeEdge.hxx>
 # include <BRepBuilderAPI_MakeFace.hxx>
+# include <BRepBuilderAPI_MakeVertex.hxx>
 #endif
 
 #include <unordered_map>
@@ -194,6 +195,10 @@ void ShapeBinder::getFilteredReferences(const App::PropertyLinkSubList* prop,
                 obj = plane;
                 break;
             }
+            if (auto point = dynamic_cast<App::Point*>(it)) {
+                obj = point;
+                break;
+            }
         }
     }
 }
@@ -244,6 +249,13 @@ Part::TopoShape ShapeBinder::buildShapeFromReferences(App::GeoFeature* obj, std:
         shape.setPlacement(obj->Placement.getValue());
         return shape;
     }
+    else if (obj->isDerivedFrom<App::Point>()) {
+        gp_Pnt point;
+        BRepBuilderAPI_MakeVertex mkPoint(point);
+        Part::TopoShape shape(mkPoint.Shape());
+        shape.setPlacement(obj->Placement.getValue());
+        return shape;
+    }
 
     return TopoDS_Shape();
 }