Show in UI if representation item has UV mapping / colour map

Example - https://i.imgur.com/bWV4dRj.png

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

@@ -1831,6 +1831,11 @@ class EnableEditingRepresentationItems(bpy.types.Operator, tool.Ifc.Operator):
 
         props.items.clear()
 
+        def add_tag(item, tag: str) -> None:
+            if item.tags:
+                item.tags += ","
+            item.tags += tag
+
         if bpy.context.active_object.data and hasattr(bpy.context.active_object.data, "BIMMeshProperties"):
             active_representation_id = bpy.context.active_object.data.BIMMeshProperties.ifc_definition_id
             element = tool.Ifc.get().by_id(active_representation_id)
@@ -1862,6 +1867,10 @@ class EnableEditingRepresentationItems(bpy.types.Operator, tool.Ifc.Operator):
                                 shape_aspect = inverse.OfShapeAspect[0]
                                 new.shape_aspect = shape_aspect.Name
                                 new.shape_aspect_id = shape_aspect.id()
+                        elif inverse.is_a("IfcIndexedTextureMap"):
+                            add_tag(new, "UV")
+                        elif inverse.is_a("IfcIndexedColourMap"):
+                            add_tag(new, "Colour")
 
             # sort created items
             sorted_items = sorted(props.items[:], key=lambda i: (not i.shape_aspect, i.shape_aspect))

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

@@ -97,6 +97,7 @@ class RepresentationItem(PropertyGroup):
     ifc_definition_id: IntProperty(name="IFC Definition ID")
     shape_aspect: StringProperty(name="Shape Aspect")
     shape_aspect_id: IntProperty(name="Shape Aspect IFC ID")
+    tags: StringProperty(name="Tags")
 
 
 class ShapeAspect(PropertyGroup):

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

@@ -192,6 +192,7 @@ class BIM_PT_representation_items(Panel):
             RepresentationItemsData.load()
 
         props = context.active_object.BIMGeometryProperties
+        layout = self.layout
 
         row = self.layout.row(align=True)
         row.label(text=f"{RepresentationItemsData.data['total_items']} Items Found")
@@ -231,6 +232,19 @@ class BIM_PT_representation_items(Panel):
         row = self.layout.row()
         row.label(text=active_item.layer or "No Presentation Layer", icon="STICKY_UVS_LOC")
 
+        if active_item.name.endswith("FaceSet"):
+            if "UV" in active_item.tags:
+                text = "Has UV mapping"
+            else:
+                text = "Has no UV mapping"
+            layout.label(text=text, icon="UV")
+
+            if "Colour" in active_item.tags:
+                text = "Has colour mapping"
+            else:
+                text = "Has no colour mapping"
+            layout.label(text=text, icon="COLOR")
+
         row = self.layout.row(align=True)
         if props.is_editing_item_shape_aspect:
             row.prop(props, "representation_item_shape_aspect", icon="SHAPEKEY_DATA", text="")