WIP move the IFC Debug code into its own module. See #1222.

src/ifcblenderexport/blenderbim/bim/__init__.py

@@ -11,6 +11,7 @@ if bpy is not None:
     import blenderbim.bim.module.bcf as module_bcf
     import blenderbim.bim.module.context as module_context
     import blenderbim.bim.module.covetool as module_covetool
+    import blenderbim.bim.module.debug as module_debug
     import blenderbim.bim.module.geometry as module_geometry
     import blenderbim.bim.module.model as module_model
     import blenderbim.bim.module.project as module_project
@@ -35,7 +36,6 @@ if bpy is not None:
         operator.ValidateIfcFile,
         operator.ExportIFC,
         operator.ImportIFC,
-        operator.ProfileImportIFC,
         operator.ColourByClass,
         operator.ColourByAttribute,
         operator.ColourByPset,
@@ -200,11 +200,6 @@ if bpy is not None:
         operator.RemoveDrawingStyleAttribute,
         operator.CopyPropertyToSelection,
         operator.CopyAttributeToSelection,
-        operator.CreateShapeFromStepId,
-        operator.SelectHighPolygonMeshes,
-        operator.InspectFromStepId,
-        operator.InspectFromObject,
-        operator.RewindInspector,
         operator.RefreshDrawingList,
         operator.SetBlenderClashSetA,
         operator.SetBlenderClashSetB,
@@ -241,7 +236,6 @@ if bpy is not None:
         prop.Sheet,
         prop.PresentationLayer,
         prop.BIMProperties,
-        prop.BIMDebugProperties,
         prop.DocProperties,
         prop.BIMLibrary,
         prop.MapConversion,
@@ -281,7 +275,6 @@ if bpy is not None:
         ui.BIM_PT_cobie,
         ui.BIM_PT_patch,
         ui.BIM_PT_mvd,
-        ui.BIM_PT_debug,
         ui.BIM_PT_material,
         ui.BIM_PT_presentation_layer_data,
         ui.BIM_PT_object_material,
@@ -315,6 +308,7 @@ if bpy is not None:
     classes.extend(module_bcf.classes)
     classes.extend(module_context.classes)
     classes.extend(module_covetool.classes)
+    classes.extend(module_debug.classes)
     classes.extend(module_geometry.classes)
     classes.extend(module_model.classes)
     classes.extend(module_project.classes)
@@ -342,7 +336,6 @@ if bpy is not None:
         bpy.types.TOPBAR_MT_file_export.append(menu_func_export)
         bpy.types.TOPBAR_MT_file_import.append(menu_func_import)
         bpy.types.Scene.BIMProperties = bpy.props.PointerProperty(type=prop.BIMProperties)
-        bpy.types.Scene.BIMDebugProperties = bpy.props.PointerProperty(type=prop.BIMDebugProperties)
         bpy.types.Scene.DocProperties = bpy.props.PointerProperty(type=prop.DocProperties)
         bpy.types.Scene.BIMLibrary = bpy.props.PointerProperty(type=prop.BIMLibrary)
         bpy.types.Scene.MapConversion = bpy.props.PointerProperty(type=prop.MapConversion)
@@ -360,6 +353,7 @@ if bpy is not None:
         module_bcf.register()
         module_context.register()
         module_covetool.register()
+        module_debug.register()
         module_geometry.register()
         module_model.register()
         module_project.register()
@@ -378,7 +372,6 @@ if bpy is not None:
         bpy.types.TOPBAR_MT_file_export.remove(menu_func_export)
         bpy.types.TOPBAR_MT_file_import.remove(menu_func_import)
         del bpy.types.Scene.BIMProperties
-        del bpy.types.Scene.BIMDebugProperties
         del bpy.types.Scene.DocProperties
         del bpy.types.Scene.MapConversion
         del bpy.types.Scene.TargetCRS
@@ -397,6 +390,7 @@ if bpy is not None:
         module_project.unregister()
         module_model.unregister()
         module_geometry.unregister()
+        module_debug.unregister()
         module_covetool.unregister()
         module_context.unregister()
         module_bcf.unregister()

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

@@ -0,0 +1,21 @@
+import bpy
+from . import ui, prop, operator
+
+classes = (
+    operator.ProfileImportIFC,
+    operator.CreateShapeFromStepId,
+    operator.SelectHighPolygonMeshes,
+    operator.InspectFromStepId,
+    operator.InspectFromObject,
+    operator.RewindInspector,
+    prop.BIMDebugProperties,
+    ui.BIM_PT_debug,
+)
+
+
+def register():
+    bpy.types.Scene.BIMDebugProperties = bpy.props.PointerProperty(type=prop.BIMDebugProperties)
+
+
+def unregister():
+    del bpy.types.Scene.BIMDebugProperties

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

@@ -0,0 +1,133 @@
+import bpy
+import logging
+import ifcopenshell
+import blenderbim.bim.import_ifc as import_ifc
+from blenderbim.bim.ifc import IfcStore
+
+
+class ProfileImportIFC(bpy.types.Operator):
+    bl_idname = "bim.profile_import_ifc"
+    bl_label = "Profile Import IFC"
+
+    def execute(self, context):
+        import cProfile
+        import pstats
+
+        cProfile.run(
+            f"import bpy; bpy.ops.import_ifc.bim(filepath='{bpy.context.scene.BIMProperties.ifc_file}')", "blender.prof"
+        )
+        p = pstats.Stats("blender.prof")
+        p.sort_stats("cumulative").print_stats(50)
+        return {"FINISHED"}
+
+
+class CreateShapeFromStepId(bpy.types.Operator):
+    bl_idname = "bim.create_shape_from_step_id"
+    bl_label = "Create Shape From STEP ID"
+
+    def execute(self, context):
+        logger = logging.getLogger("ImportIFC")
+        self.ifc_import_settings = import_ifc.IfcImportSettings.factory(bpy.context, IfcStore.path, logger)
+        self.file = IfcStore.get_file()
+        element = self.file.by_id(int(bpy.context.scene.BIMDebugProperties.step_id))
+        settings = ifcopenshell.geom.settings()
+        # settings.set(settings.INCLUDE_CURVES, True)
+        shape = ifcopenshell.geom.create_shape(settings, element)
+        ifc_importer = import_ifc.IfcImporter(self.ifc_import_settings)
+        ifc_importer.file = self.file
+        mesh = ifc_importer.create_mesh(element, shape)
+        obj = bpy.data.objects.new("Debug", mesh)
+        bpy.context.scene.collection.objects.link(obj)
+        return {"FINISHED"}
+
+
+class SelectHighPolygonMeshes(bpy.types.Operator):
+    bl_idname = "bim.select_high_polygon_meshes"
+    bl_label = "Select High Polygon Meshes"
+
+    def execute(self, context):
+        results = {}
+        for obj in bpy.data.objects:
+            if not isinstance(obj.data, bpy.types.Mesh) or len(obj.data.polygons) < int(
+                bpy.context.scene.BIMDebugProperties.number_of_polygons
+            ):
+                continue
+            try:
+                obj.select_set(True)
+            except:
+                # If it is not in the view layer
+                pass
+            relating_type = obj.BIMObjectProperties.relating_type
+            if relating_type:
+                relating_type.select_set(True)
+        return {"FINISHED"}
+
+
+class RewindInspector(bpy.types.Operator):
+    bl_idname = "bim.rewind_inspector"
+    bl_label = "Rewind Inspector"
+
+    def execute(self, context):
+        props = bpy.context.scene.BIMDebugProperties
+        total_breadcrumbs = len(props.step_id_breadcrumb)
+        if total_breadcrumbs < 2:
+            return {"FINISHED"}
+        previous_step_id = int(props.step_id_breadcrumb[total_breadcrumbs - 2].name)
+        props.step_id_breadcrumb.remove(total_breadcrumbs - 1)
+        props.step_id_breadcrumb.remove(total_breadcrumbs - 2)
+        bpy.ops.bim.inspect_from_step_id(step_id=previous_step_id)
+        return {"FINISHED"}
+
+
+class InspectFromStepId(bpy.types.Operator):
+    bl_idname = "bim.inspect_from_step_id"
+    bl_label = "Inspect From STEP ID"
+    step_id: bpy.props.IntProperty()
+
+    def execute(self, context):
+        self.file = IfcStore.get_file()
+        bpy.context.scene.BIMDebugProperties.active_step_id = self.step_id
+        crumb = bpy.context.scene.BIMDebugProperties.step_id_breadcrumb.add()
+        crumb.name = str(self.step_id)
+        element = self.file.by_id(self.step_id)
+        while len(bpy.context.scene.BIMDebugProperties.attributes) > 0:
+            bpy.context.scene.BIMDebugProperties.attributes.remove(0)
+        while len(bpy.context.scene.BIMDebugProperties.inverse_attributes) > 0:
+            bpy.context.scene.BIMDebugProperties.inverse_attributes.remove(0)
+        for key, value in element.get_info().items():
+            self.add_attribute(bpy.context.scene.BIMDebugProperties.attributes, key, value)
+        for key in dir(element):
+            if (
+                not key[0].isalpha()
+                or key[0] != key[0].upper()
+                or key in element.get_info()
+                or not getattr(element, key)
+            ):
+                continue
+            self.add_attribute(bpy.context.scene.BIMDebugProperties.inverse_attributes, key, getattr(element, key))
+        return {"FINISHED"}
+
+    def add_attribute(self, prop, key, value):
+        if isinstance(value, tuple) and len(value) < 10:
+            for i, item in enumerate(value):
+                self.add_attribute(prop, key + f"[{i}]", item)
+            return
+        elif isinstance(value, tuple) and len(value) >= 10:
+            key = key + "({})".format(len(value))
+        new = prop.add()
+        new.name = key
+        new.string_value = str(value)
+        if isinstance(value, ifcopenshell.entity_instance):
+            new.int_value = int(value.id())
+
+
+class InspectFromObject(bpy.types.Operator):
+    bl_idname = "bim.inspect_from_object"
+    bl_label = "Inspect From Object"
+
+    def execute(self, context):
+        ifc_definition_id = bpy.context.active_object.BIMObjectProperties.ifc_definition_id
+        if not ifc_definition_id:
+            return {"FINISHED"}
+        bpy.ops.bim.inspect_from_step_id(step_id=ifc_definition_id)
+        return {"FINISHED"}

src/ifcblenderexport/blenderbim/bim/module/debug/prop.py

@@ -0,0 +1,21 @@
+from blenderbim.bim.prop import StrProperty, Attribute
+from bpy.types import PropertyGroup
+from bpy.props import (
+    PointerProperty,
+    StringProperty,
+    EnumProperty,
+    BoolProperty,
+    IntProperty,
+    FloatProperty,
+    FloatVectorProperty,
+    CollectionProperty,
+)
+
+
+class BIMDebugProperties(PropertyGroup):
+    step_id: IntProperty(name="STEP ID")
+    number_of_polygons: IntProperty(name="Number of Polygons")
+    active_step_id: IntProperty(name="STEP ID")
+    step_id_breadcrumb: CollectionProperty(name="STEP ID Breadcrumb", type=StrProperty)
+    attributes: CollectionProperty(name="Attributes", type=Attribute)
+    inverse_attributes: CollectionProperty(name="Inverse Attributes", type=Attribute)

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

@@ -0,0 +1,64 @@
+import bpy
+from bpy.types import Panel
+
+
+class BIM_PT_debug(Panel):
+    bl_label = "IFC Debug"
+    bl_idname = "BIM_PT_debug"
+    bl_options = {"DEFAULT_CLOSED"}
+    bl_space_type = "PROPERTIES"
+    bl_region_type = "WINDOW"
+    bl_context = "scene"
+
+    def draw(self, context):
+        layout = self.layout
+
+        scene = context.scene
+        props = scene.BIMDebugProperties
+
+        row = layout.row()
+        row.operator("bim.profile_import_ifc")
+
+        row = layout.row()
+        row.prop(props, "step_id", text="")
+        row = layout.row()
+        row.operator("bim.create_shape_from_step_id")
+
+        row = layout.row()
+        row.prop(props, "number_of_polygons", text="")
+        row = layout.row()
+        row.operator("bim.select_high_polygon_meshes")
+
+        layout.label(text="Inspector:")
+
+        row = layout.row(align=True)
+        if len(props.step_id_breadcrumb) >= 2:
+            row.operator("bim.rewind_inspector", icon="FRAME_PREV", text="")
+        row.prop(props, "active_step_id", text="")
+        row = layout.row(align=True)
+        row.operator("bim.inspect_from_step_id").step_id = bpy.context.scene.BIMDebugProperties.active_step_id
+        row.operator("bim.inspect_from_object")
+
+        if props.attributes:
+            layout.label(text="Direct attributes:")
+
+        for index, attribute in enumerate(props.attributes):
+            row = layout.row(align=True)
+            row.prop(attribute, "name", text="")
+            row.prop(attribute, "string_value", text="")
+            if attribute.int_value:
+                row.operator(
+                    "bim.inspect_from_step_id", icon="DISCLOSURE_TRI_RIGHT", text=""
+                ).step_id = attribute.int_value
+
+        if props.inverse_attributes:
+            layout.label(text="Inverse attributes:")
+
+        for index, attribute in enumerate(props.inverse_attributes):
+            row = layout.row(align=True)
+            row.prop(attribute, "name", text="")
+            row.prop(attribute, "string_value", text="")
+            if attribute.int_value:
+                row.operator(
+                    "bim.inspect_from_step_id", icon="DISCLOSURE_TRI_RIGHT", text=""
+                ).step_id = attribute.int_value

src/ifcblenderexport/blenderbim/bim/operator.py

@@ -140,19 +140,6 @@ class ImportIFC(bpy.types.Operator, ImportHelper):
         return {"FINISHED"}
 
 
-class ProfileImportIFC(bpy.types.Operator):
-    bl_idname = "bim.profile_import_ifc"
-    bl_label = "Profile Import IFC"
-
-    def execute(self, context):
-        import cProfile
-        import pstats
-        cProfile.run(f"import bpy; bpy.ops.import_ifc.bim(filepath='{bpy.context.scene.BIMProperties.ifc_file}')", "blender.prof")
-        p = pstats.Stats("blender.prof")
-        p.sort_stats("cumulative").print_stats(50)
-        return {"FINISHED"}
-
-
 class SelectGlobalId(bpy.types.Operator):
     bl_idname = "bim.select_global_id"
     bl_label = "Select GlobalId"
@@ -1380,8 +1367,9 @@ class ExecuteIfcClash(bpy.types.Operator):
         ifc_clasher = ifcclash.IfcClasher(settings)
 
         if bpy.context.scene.BIMProperties.should_create_clash_snapshots:
+
             def get_viewpoint_snapshot(self, viewpoint, mat):
-                camera = bpy.data.objects.get('IFC Clash Camera')
+                camera = bpy.data.objects.get("IFC Clash Camera")
                 if not camera:
                     camera = bpy.data.objects.new("IFC Clash Camera", bpy.data.cameras.new("IFC Clash Camera"))
                     bpy.context.scene.collection.objects.link(camera)
@@ -1394,7 +1382,9 @@ class ExecuteIfcClash(bpy.types.Operator):
                 bpy.context.scene.render.resolution_x = 480
                 bpy.context.scene.render.resolution_y = 270
                 bpy.context.scene.render.image_settings.file_format = "PNG"
-                bpy.context.scene.render.filepath = os.path.join(bpy.context.scene.BIMProperties.data_dir, "snapshot.png")
+                bpy.context.scene.render.filepath = os.path.join(
+                    bpy.context.scene.BIMProperties.data_dir, "snapshot.png"
+                )
                 bpy.ops.render.opengl(write_still=True)
                 return bpy.context.scene.render.filepath
 
@@ -2095,7 +2085,9 @@ class CutSection(bpy.types.Operator):
     def does_obj_have_target_view_representation(self, obj, camera):
         for representation in obj.BIMObjectProperties.representations:
             element = self.file.by_id(representation.ifc_definition_id)
-            if ifcopenshell.util.element.is_representation_of_context(element, "Plan", "Annotation", camera.data.BIMCameraProperties.target_view):
+            if ifcopenshell.util.element.is_representation_of_context(
+                element, "Plan", "Annotation", camera.data.BIMCameraProperties.target_view
+            ):
                 return True
 
     def is_landscape(self):
@@ -2844,7 +2836,7 @@ class AddAnnotation(bpy.types.Operator):
                 obj = annotation.Annotator.add_text()
         else:
             obj = annotation.Annotator.get_annotation_obj(self.obj_name, self.data_type)
-            if self.obj_name == 'Break':
+            if self.obj_name == "Break":
                 obj = annotation.Annotator.add_plane_to_annotation(obj)
             else:
                 obj = annotation.Annotator.add_line_to_annotation(obj)
@@ -3785,118 +3777,6 @@ class RemoveDrawingStyleAttribute(bpy.types.Operator):
         return {"FINISHED"}
 
 
-class CreateShapeFromStepId(bpy.types.Operator):
-    bl_idname = "bim.create_shape_from_step_id"
-    bl_label = "Create Shape From STEP ID"
-
-    def execute(self, context):
-        logger = logging.getLogger("ImportIFC")
-        self.ifc_import_settings = import_ifc.IfcImportSettings.factory(bpy.context, ifc.IfcStore.path, logger)
-        self.file = ifc.IfcStore.get_file()
-        element = self.file.by_id(int(bpy.context.scene.BIMDebugProperties.step_id))
-        settings = ifcopenshell.geom.settings()
-        # settings.set(settings.INCLUDE_CURVES, True)
-        shape = ifcopenshell.geom.create_shape(settings, element)
-        ifc_importer = import_ifc.IfcImporter(self.ifc_import_settings)
-        ifc_importer.file = self.file
-        mesh = ifc_importer.create_mesh(element, shape)
-        obj = bpy.data.objects.new("Debug", mesh)
-        bpy.context.scene.collection.objects.link(obj)
-        return {"FINISHED"}
-
-
-class SelectHighPolygonMeshes(bpy.types.Operator):
-    bl_idname = "bim.select_high_polygon_meshes"
-    bl_label = "Select High Polygon Meshes"
-
-    def execute(self, context):
-        results = {}
-        for obj in bpy.data.objects:
-            if not isinstance(obj.data, bpy.types.Mesh) or len(obj.data.polygons) < int(
-                bpy.context.scene.BIMDebugProperties.number_of_polygons
-            ):
-                continue
-            try:
-                obj.select_set(True)
-            except:
-                # If it is not in the view layer
-                pass
-            relating_type = obj.BIMObjectProperties.relating_type
-            if relating_type:
-                relating_type.select_set(True)
-        return {"FINISHED"}
-
-
-class InspectFromStepId(bpy.types.Operator):
-    bl_idname = "bim.inspect_from_step_id"
-    bl_label = "Inspect From STEP ID"
-    step_id: bpy.props.IntProperty()
-
-    def execute(self, context):
-        self.file = ifc.IfcStore.get_file()
-        bpy.context.scene.BIMDebugProperties.active_step_id = self.step_id
-        crumb = bpy.context.scene.BIMDebugProperties.step_id_breadcrumb.add()
-        crumb.name = str(self.step_id)
-        element = self.file.by_id(self.step_id)
-        while len(bpy.context.scene.BIMDebugProperties.attributes) > 0:
-            bpy.context.scene.BIMDebugProperties.attributes.remove(0)
-        while len(bpy.context.scene.BIMDebugProperties.inverse_attributes) > 0:
-            bpy.context.scene.BIMDebugProperties.inverse_attributes.remove(0)
-        for key, value in element.get_info().items():
-            self.add_attribute(bpy.context.scene.BIMDebugProperties.attributes, key, value)
-        for key in dir(element):
-            if (
-                not key[0].isalpha()
-                or key[0] != key[0].upper()
-                or key in element.get_info()
-                or not getattr(element, key)
-            ):
-                continue
-            self.add_attribute(bpy.context.scene.BIMDebugProperties.inverse_attributes, key, getattr(element, key))
-        return {"FINISHED"}
-
-    def add_attribute(self, prop, key, value):
-        if isinstance(value, tuple) and len(value) < 10:
-            for i, item in enumerate(value):
-                self.add_attribute(prop, key + f"[{i}]", item)
-            return
-        elif isinstance(value, tuple) and len(value) >= 10:
-            key = key + "({})".format(len(value))
-        new = prop.add()
-        new.name = key
-        new.string_value = str(value)
-        if isinstance(value, ifcopenshell.entity_instance):
-            new.int_value = int(value.id())
-
-
-class InspectFromObject(bpy.types.Operator):
-    bl_idname = "bim.inspect_from_object"
-    bl_label = "Inspect From Object"
-
-    def execute(self, context):
-        ifc_definition_id = bpy.context.active_object.BIMObjectProperties.ifc_definition_id
-        if not ifc_definition_id:
-            return {"FINISHED"}
-        bpy.ops.bim.inspect_from_step_id(step_id=ifc_definition_id)
-        return {"FINISHED"}
-
-
-class RewindInspector(bpy.types.Operator):
-    bl_idname = "bim.rewind_inspector"
-    bl_label = "Rewind Inspector"
-
-    def execute(self, context):
-        props = bpy.context.scene.BIMDebugProperties
-        total_breadcrumbs = len(props.step_id_breadcrumb)
-        if total_breadcrumbs < 2:
-            return {"FINISHED"}
-        previous_step_id = int(props.step_id_breadcrumb[total_breadcrumbs - 2].name)
-        props.step_id_breadcrumb.remove(total_breadcrumbs - 1)
-        props.step_id_breadcrumb.remove(total_breadcrumbs - 2)
-        bpy.ops.bim.inspect_from_step_id(step_id=previous_step_id)
-        return {"FINISHED"}
-
-
 class RefreshDrawingList(bpy.types.Operator):
     bl_idname = "bim.refresh_drawing_list"
     bl_label = "Refresh Drawing List"
@@ -4019,8 +3899,8 @@ class LinkIfc(bpy.types.Operator):
     filepath: bpy.props.StringProperty(subtype="FILE_PATH")
 
     def execute(self, context):
-        #bpy.context.active_object.active_material.BIMMaterialProperties.location = self.filepath
+        # bpy.context.active_object.active_material.BIMMaterialProperties.location = self.filepath
-        #coll_name = "MyCollection"
+        # coll_name = "MyCollection"
 
         with bpy.data.libraries.load(self.filepath, link=True) as (data_from, data_to):
             data_to.scenes = data_from.scenes
@@ -4056,11 +3936,7 @@ class SnapSpacesTogether(bpy.types.Operator):
                 for obj2 in bpy.context.selected_objects:
                     if obj2 == obj or obj.type != "MESH":
                         continue
-                    result = obj2.ray_cast(
+                    result = obj2.ray_cast(obj2.matrix_world.inverted() @ center, polygon.normal, distance=threshold)
-                        obj2.matrix_world.inverted() @ center,
-                        polygon.normal,
-                        distance=threshold
-                    )
                     if not result[0]:
                         continue
                     hit = obj2.matrix_world @ result[1]
@@ -4089,7 +3965,7 @@ class SnapSpacesTogether(bpy.types.Operator):
 class CopyGrid(bpy.types.Operator):
     bl_idname = "bim.add_grid"
     bl_label = "Add Grid"
-    bl_options = {'UNDO'}
+    bl_options = {"UNDO"}
 
     def execute(self, context):
         props = context.scene.DocProperties
@@ -4098,20 +3974,20 @@ class CopyGrid(bpy.types.Operator):
         drawing = props.drawings[props.active_drawing_index]
         collection = bpy.data.collections.get("IfcGroup/" + drawing.name)
 
-        existing = [obj for obj in collection.objects if obj.name.startswith('IfcGridAxis')]
+        existing = [obj for obj in collection.objects if obj.name.startswith("IfcGridAxis")]
         for obj in existing:
             collection.objects.unlink(obj)
 
-        source = [obj
+        source = [
-                  for coll in bpy.data.collections
+            obj
-                  if coll.name.startswith("IfcGrid")
+            for coll in bpy.data.collections
-                  for obj in coll.all_objects
+            if coll.name.startswith("IfcGrid")
-                  if obj.name.startswith("IfcGridAxis")]
+            for obj in coll.all_objects
-        camera = [obj
+            if obj.name.startswith("IfcGridAxis")
-                  for obj in collection.all_objects
+        ]
-                  if obj.type == 'CAMERA'][0]
+        camera = [obj for obj in collection.all_objects if obj.type == "CAMERA"][0]
 
-        clipping = camera.data.type == 'ORTHO'
+        clipping = camera.data.type == "ORTHO"
         bounds = helper.ortho_view_frame(camera.data) if clipping else None
 
         for src in source:

src/ifcblenderexport/blenderbim/bim/prop.py

@@ -1510,15 +1510,6 @@ class BIMObjectProperties(PropertyGroup):
     address: PointerProperty(name="Address", type=Address)
 
 
-class BIMDebugProperties(PropertyGroup):
-    step_id: IntProperty(name="STEP ID")
-    number_of_polygons: IntProperty(name="Number of Polygons")
-    active_step_id: IntProperty(name="STEP ID")
-    step_id_breadcrumb: CollectionProperty(name="STEP ID Breadcrumb", type=StrProperty)
-    attributes: CollectionProperty(name="Attributes", type=Attribute)
-    inverse_attributes: CollectionProperty(name="Inverse Attributes", type=Attribute)
-
-
 class BIMMaterialProperties(PropertyGroup):
     is_external: BoolProperty(name="Has External Definition")
     location: StringProperty(name="Location")

src/ifcblenderexport/blenderbim/bim/ui.py

@@ -2033,68 +2033,6 @@ class BIM_PT_misc_utilities(Panel):
         row.operator("bim.snap_spaces_together")
 
 
-class BIM_PT_debug(Panel):
-    bl_label = "IFC Debug"
-    bl_idname = "BIM_PT_debug"
-    bl_options = {"DEFAULT_CLOSED"}
-    bl_space_type = "PROPERTIES"
-    bl_region_type = "WINDOW"
-    bl_context = "scene"
-
-    def draw(self, context):
-        layout = self.layout
-
-        scene = context.scene
-        props = scene.BIMDebugProperties
-
-        row = layout.row()
-        row.operator("bim.profile_import_ifc")
-
-        row = layout.row()
-        row.prop(props, "step_id", text="")
-        row = layout.row()
-        row.operator("bim.create_shape_from_step_id")
-
-        row = layout.row()
-        row.prop(props, "number_of_polygons", text="")
-        row = layout.row()
-        row.operator("bim.select_high_polygon_meshes")
-
-        layout.label(text="Inspector:")
-
-        row = layout.row(align=True)
-        if len(props.step_id_breadcrumb) >= 2:
-            row.operator("bim.rewind_inspector", icon="FRAME_PREV", text="")
-        row.prop(props, "active_step_id", text="")
-        row = layout.row(align=True)
-        row.operator("bim.inspect_from_step_id").step_id = bpy.context.scene.BIMDebugProperties.active_step_id
-        row.operator("bim.inspect_from_object")
-
-        if props.attributes:
-            layout.label(text="Direct attributes:")
-
-        for index, attribute in enumerate(props.attributes):
-            row = layout.row(align=True)
-            row.prop(attribute, "name", text="")
-            row.prop(attribute, "string_value", text="")
-            if attribute.int_value:
-                row.operator(
-                    "bim.inspect_from_step_id", icon="DISCLOSURE_TRI_RIGHT", text=""
-                ).step_id = attribute.int_value
-
-        if props.inverse_attributes:
-            layout.label(text="Inverse attributes:")
-
-        for index, attribute in enumerate(props.inverse_attributes):
-            row = layout.row(align=True)
-            row.prop(attribute, "name", text="")
-            row.prop(attribute, "string_value", text="")
-            if attribute.int_value:
-                row.operator(
-                    "bim.inspect_from_step_id", icon="DISCLOSURE_TRI_RIGHT", text=""
-                ).step_id = attribute.int_value
-
-
 def ifc_units(self, context):
     scene = context.scene
     props = context.scene.BIMProperties