BBIM: Feature to select an annotation's assigned object

src/blenderbim/blenderbim/bim/module/drawing/__init__.py

@@ -63,6 +63,7 @@ classes = (
     operator.ResizeText,
     operator.SaveDrawingStyle,
     operator.SelectDocIfcFile,
+    operator.SelectAssignedProduct,
     prop.Variable,
     prop.Drawing,
     prop.Schedule,

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

@@ -1363,3 +1363,11 @@ class ContractSheet(bpy.types.Operator):
             sheet.is_expanded = False
         core.load_sheets(tool.Drawing)
         return {"FINISHED"}
+
+class SelectAssignedProduct(bpy.types.Operator, Operator):
+    bl_idname = "bim.select_assigned_product"
+    bl_label = "Select Assigned Product"
+    bl_options = {"REGISTER", "UNDO"}
+
+    def _execute(self, context):
+        core.select_assigned_product(tool.Drawing)

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

@@ -314,6 +314,7 @@ class BIM_PT_product_assignments(Panel):
             row = self.layout.row(align=True)
             row.label(text=ProductAssignmentsData.data["relating_product"] or "No Relating Product", icon="OBJECT_DATA")
             row.operator("bim.enable_editing_assigned_product", icon="GREASEPENCIL", text="")
+            row.operator("bim.select_assigned_product", icon="RESTRICT_SELECT_OFF", text="")
 
 
 class BIM_PT_text(Panel):

src/blenderbim/blenderbim/core/drawing.py

@@ -259,3 +259,6 @@ def sync_references(ifc, collector, drawing_tool, drawing=None):
 
         if reference_obj and ifc.is_edited(reference_obj):
             drawing_tool.sync_object_representation(reference_obj)
+
+def select_assigned_product(drawing):
+    drawing.select_assigned_product()

src/blenderbim/blenderbim/core/tool.py

@@ -198,6 +198,7 @@ class Drawing:
     def open_spreadsheet(cls, uri): pass
     def open_svg(cls, filepath): pass
     def run_root_assign_class(cls, obj=None, ifc_class=None, predefined_type=None, should_add_representation=True, context=None, ifc_representation_class=None): pass
+    def select_assigned_product(cls, drawing): pass
     def set_drawing_collection_name(cls, group, collection): pass
     def show_decorations(cls): pass
     def sync_object_placement(cls, obj): pass

src/blenderbim/blenderbim/tool/drawing.py

@@ -898,3 +898,10 @@ class Drawing(blenderbim.core.tool.Drawing):
         if tool.Ifc.get_schema() == "IFC2X3":
             return reference.ReferenceToDocument[0]
         return reference.ReferencedDocument
+    @classmethod
+    def select_assigned_product(cls):
+        obj = cls.get_active_object()
+        element = tool.Ifc.get_entity(obj)
+        product = cls.get_assigned_product(element)
+        if product:
+            tool.Ifc.get_object(product).select_set(True)