If there is a Blender offset, show the non-offset placement in the placement panel

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

@@ -308,6 +308,9 @@ class PlacementData:
     def load(cls):
         cls.data = {
             "has_placement": cls.has_placement(),
+            "original_x": cls.original_x(),
+            "original_y": cls.original_y(),
+            "original_z": cls.original_z(),
         }
         cls.is_loaded = True
 
@@ -317,3 +320,42 @@ class PlacementData:
         if element and hasattr(element, "ObjectPlacement"):
             return True
         return False
+
+    @classmethod
+    def original_x(cls):
+        props = bpy.context.scene.BIMGeoreferenceProperties
+        obj = bpy.context.active_object
+        if not obj or not props.has_blender_offset:
+            return
+        return str(round(cls.original_xyz(obj.location)[0], 3))
+
+    @classmethod
+    def original_y(cls):
+        props = bpy.context.scene.BIMGeoreferenceProperties
+        obj = bpy.context.active_object
+        if not obj or not props.has_blender_offset:
+            return
+        return str(round(cls.original_xyz(obj.location)[1], 3))
+
+    @classmethod
+    def original_z(cls):
+        props = bpy.context.scene.BIMGeoreferenceProperties
+        obj = bpy.context.active_object
+        if not obj or not props.has_blender_offset:
+            return
+        return str(round(cls.original_xyz(obj.location)[2], 3))
+
+    @classmethod
+    def original_xyz(cls, location):
+        props = bpy.context.scene.BIMGeoreferenceProperties
+        return ifcopenshell.util.geolocation.xyz2enh(
+            location[0],
+            location[1],
+            location[2],
+            float(props.blender_eastings),
+            float(props.blender_northings),
+            float(props.blender_orthogonal_height),
+            float(props.blender_x_axis_abscissa),
+            float(props.blender_x_axis_ordinate),
+            1.0,
+        )

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

@@ -356,20 +356,25 @@ class BIM_PT_placement(Panel):
         if not PlacementData.is_loaded:
             PlacementData.load()
 
-        if PlacementData.data["has_placement"]:
-            row = self.layout.row()
-            row.prop(context.active_object, "location", text="Location")
-            row = self.layout.row()
-            row.prop(context.active_object, "rotation_euler", text="Rotation")
-        else:
+        if not PlacementData.data["has_placement"]:
             row = self.layout.row()
             row.label(text="No Object Placement Found")
+            return
+
+        row = self.layout.row()
+        row.prop(context.active_object, "location", text="Location")
+        row = self.layout.row()
+        row.prop(context.active_object, "rotation_euler", text="Rotation")
 
         if context.active_object.BIMObjectProperties.blender_offset_type != "NONE":
             row = self.layout.row(align=True)
             row.label(text="Blender Offset", icon="TRACKING_REFINE_FORWARDS")
             row.label(text=context.active_object.BIMObjectProperties.blender_offset_type)
 
+            row = self.layout.row(align=True)
+            row.label(text=PlacementData.data["original_x"], icon="EMPTY_AXIS")
+            row.label(text=PlacementData.data["original_y"])
+            row.label(text=PlacementData.data["original_z"])
 
 class BIM_PT_derived_coordinates(Panel):
     bl_label = "Derived Coordinates"