New feature to select all objects in same container

src/blenderbim/blenderbim/tool/spatial.py

@@ -60,6 +60,10 @@ class Spatial(blenderbim.core.tool.Spatial):
     def get_container(cls, element):
         return ifcopenshell.util.element.get_container(element)
 
+    @classmethod
+    def get_decomposed_elements(cls, container):
+        return ifcopenshell.util.element.get_decomposition(container)
+
     @classmethod
     def get_object_matrix(cls, obj):
         return obj.matrix_world
@@ -101,6 +105,10 @@ class Spatial(blenderbim.core.tool.Spatial):
             tool.Ifc, tool.Collector, tool.Spatial, structure_obj=structure_obj, element_obj=element_obj
         )
 
+    @classmethod
+    def select_object(cls, obj):
+        obj.select_set(True)
+
     @classmethod
     def set_active_object(cls, obj):
         bpy.context.view_layer.objects.active = obj