remove setters in scene objects

Author: Licini

src/compas_model/models/model.py

@@ -350,10 +350,10 @@ def add_elements(self, elements: list[Element], parent: Optional[Element] = None
         list[:class:`Element`]
 
         """
-        nodes = []
+        added_elements = []
         for element in elements:
-            nodes.append(self.add_element(element, parent=parent))
-        return nodes
+            added_elements.append(self.add_element(element, parent=parent))
+        return added_elements
 
     def add_material(self, material: Material) -> None:
         """Add a material to the model.

src/compas_model/scene/elementobject.py

@@ -86,11 +86,6 @@ def __init__(
     def element(self) -> Element:
         return self.item
 
-    @element.setter
-    def element(self, element: Element) -> None:
-        self.item = element
-        self._transformation = None
-
     @property
     def transformation(self) -> Transformation:
         return self._transformation

src/compas_model/scene/modelobject.py

@@ -18,9 +18,9 @@ def __init__(
         self.show_elements = show_elements
         self.show_contacts = show_contacts
 
-        self.add_elements(**kwargs)
+        self._add_elements(**kwargs)
 
-    def add_elements(self, **kwargs) -> None:
+    def _add_elements(self, **kwargs) -> None:
         elements_group = self.add(Group(name="Elements", context=self.context))
         contacts_group = self.add(Group(name="Contacts", context=self.context))
 
@@ -40,11 +40,6 @@ def add_elements(self, **kwargs) -> None:
     def model(self) -> Model:
         return self.item
 
-    @model.setter
-    def model(self, model: Model) -> None:
-        self.item = model
-        self._transformation = None
-
     @property
     def transformation(self) -> Transformation:
         return self._transformation