#2652 Removes all IFC data, and converts the file to a simple Blender file

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

@@ -30,6 +30,7 @@ classes = (
     operator.ProfileImportIFC,
     operator.PurgeHdf5Cache,
     operator.PurgeIfcLinks,
+    operator.ConvertToBlender,
     operator.RewindInspector,
     operator.SelectExpressFile,
     operator.SelectHighPolygonMeshes,

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

@@ -65,6 +65,26 @@ class PurgeIfcLinks(bpy.types.Operator):
         return {"FINISHED"}
 
 
+class ConvertToBlender(bpy.types.Operator):
+    bl_idname = "bim.converttoblender"
+    bl_label = "Convert To Blender File"
+    bl_description = "Removes all IFC data, and converts the file to a simple Blender file."
+    bl_options = {"REGISTER", "UNDO"}
+
+    def execute(self, context):
+        for o in bpy.data.objects:
+            if o.type in {'MESH', 'EMPTY'}:
+                o.BIMObjectProperties.ifc_definition_id = 0
+                if o.data:
+                    o.data.BIMMeshProperties.ifc_definition_id = 0
+        for m in bpy.data.materials:
+            m.BIMMaterialProperties.ifc_style_id = False
+        bpy.context.scene.BIMProperties.ifc_file = ""
+        IfcStore.purge()
+        blenderbim.bim.handler.purge_module_data()
+        return {"FINISHED"}
+
+
 class ValidateIfcFile(bpy.types.Operator):
     bl_idname = "bim.validate_ifc_file"
     bl_label = "Validate IFC File"

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

@@ -54,6 +54,9 @@ class BIM_PT_debug(Panel):
         row = layout.row()
         row.operator("bim.purge_ifc_links")
 
+        row = layout.row()
+        row.operator("bim.converttoblender")
+
         row = layout.row()
         row.operator("bim.create_all_shapes")