Simple UI to display repr item shape aspect

Example - https://i.imgur.com/YEAE9zU.png

src/blenderbim/blenderbim/bim/module/geometry/operator.py

@@ -1597,6 +1597,10 @@ class EnableEditingRepresentationItems(bpy.types.Operator, Operator):
                                     new.surface_style = style.Name or "Unnamed"
                         elif inverse.is_a("IfcPresentationLayerAssignment"):
                             new.layer = inverse.Name or "Unnamed"
+                        elif inverse.is_a("IfcShapeRepresentation"):
+                            if inverse.OfShapeAspect:
+                                shape_aspect = inverse.OfShapeAspect[0]
+                                new.shape_aspect = shape_aspect.Name
 
 
 class DisableEditingRepresentationItems(bpy.types.Operator, Operator):

src/blenderbim/blenderbim/bim/module/geometry/prop.py

@@ -61,6 +61,7 @@ class RepresentationItem(PropertyGroup):
     surface_style: StringProperty(name="Surface Style")
     layer: StringProperty(name="Layer")
     ifc_definition_id: IntProperty(name="IFC Definition ID")
+    shape_aspect: StringProperty(name="Shape Aspect")
 
 
 class BIMObjectGeometryProperties(PropertyGroup):

src/blenderbim/blenderbim/bim/module/geometry/ui.py

@@ -190,8 +190,9 @@ class BIM_PT_representation_items(Panel):
         if not item_is_active:
             return
 
-        surface_style = props.items[props.active_item_index].surface_style
-        presentation_layer = props.items[props.active_item_index].layer
+        active_item = props.items[props.active_item_index]
+        surface_style = active_item.surface_style
+        shape_aspect = active_item.shape_aspect
 
         row = self.layout.row(align=True)
         if props.is_editing_item_style:
@@ -210,7 +211,10 @@ class BIM_PT_representation_items(Panel):
                 row.operator("bim.unassign_representation_item_style", icon="X", text="")
 
         row = self.layout.row()
-        row.label(text=presentation_layer or "No Presentation Layer", icon="STICKY_UVS_LOC")
+        row.label(text=active_item.layer or "No Presentation Layer", icon="STICKY_UVS_LOC")
+
+        row = self.layout.row()
+        row.label(text=shape_aspect or "No Shape Aspect", icon="SHAPEKEY_DATA")
 
 
 class BIM_PT_connections(Panel):