You can now switch contexts of of objects in bulk

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

@@ -97,15 +97,29 @@ class SwitchRepresentation(bpy.types.Operator, Operator):
     should_switch_all_meshes: bpy.props.BoolProperty()
 
     def _execute(self, context):
-        core.switch_representation(
-            tool.Geometry,
-            obj=bpy.data.objects.get(self.obj) if self.obj else context.active_object,
-            representation=tool.Ifc.get().by_id(self.ifc_definition_id),
-            should_reload=self.should_reload,
-            enable_dynamic_voids=self.disable_opening_subtractions,
-            is_global=self.should_switch_all_meshes,
-            should_sync_changes_first=True,
-        )
+        target = tool.Ifc.get().by_id(self.ifc_definition_id).ContextOfItems
+        is_subcontext = target.is_a("IfcGeometricRepresentationSubContext")
+        for obj in context.selected_objects:
+            element = tool.Ifc.get_entity(obj)
+            if not element:
+                continue
+            if is_subcontext:
+                representation = ifcopenshell.util.representation.get_representation(
+                    element, target.ContextType, target.ContextIdentifier, target.TargetView
+                )
+            else:
+                representation = ifcopenshell.util.representation.get_representation(element, target.ContextType)
+            if not representation:
+                continue
+            core.switch_representation(
+                tool.Geometry,
+                obj=obj,
+                representation=representation,
+                should_reload=self.should_reload,
+                enable_dynamic_voids=self.disable_opening_subtractions,
+                is_global=self.should_switch_all_meshes,
+                should_sync_changes_first=True,
+            )
 
 
 class RemoveRepresentation(bpy.types.Operator, Operator):

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

@@ -19,6 +19,7 @@
 import os
 import bpy
 import json
+import ifcopenshell
 import blenderbim.tool as tool
 import blenderbim.core.patch as core
 import blenderbim.bim.handler
@@ -79,15 +80,15 @@ class ExecuteIfcPatch(bpy.types.Operator):
         else:
             arguments = [arg.get_value() for arg in props.ifc_patch_args_attr]
 
-        ifcpatch.execute(
+        output = ifcpatch.execute(
             {
-                "input": props.ifc_patch_input,
-                "output": props.ifc_patch_output,
+                "input": ifcopenshell.open(props.ifc_patch_input),
                 "recipe": props.ifc_patch_recipes,
                 "arguments": arguments,
                 "log": os.path.join(context.scene.BIMProperties.data_dir, "process.log"),
             }
         )
+        ifcpatch.write(output, props.ifc_patch_output)
         return {"FINISHED"}
 
 

src/blenderbim/blenderbim/tool/patch.py

@@ -18,6 +18,7 @@
 
 import os
 import bpy
+import ifcopenshell
 import blenderbim.core.tool
 import blenderbim.tool as tool
 
@@ -31,4 +32,5 @@ class Patch(blenderbim.core.tool.Patch):
     @classmethod
     def run_migrate_patch(cls, infile, outfile, schema):
         log = os.path.join(bpy.context.scene.BIMProperties.data_dir, "process.log")
-        ifcpatch.execute({"input": infile, "output": outfile, "recipe": "Migrate", "arguments": [schema], "log": log})
+        output = ifcpatch.execute({"input": ifcopenshell.open(infile), "recipe": "Migrate", "arguments": [schema]})
+        ifcpatch.write(output, outfile)

src/blenderbim/test/bim/feature/sequence.feature

@@ -388,7 +388,7 @@ Scenario: Animate the demolition of a wall
     And I set "scene.BIMRootProperties.ifc_class" to "IfcWall"
     And I press "bim.assign_class"
     And the object "IfcWall/Cube" is selected
-    And I press "bim.assign_process(task={task}, related_object=0)"
+    And I press "bim.assign_process(task={task}, related_object=0, related_object_type='PRODUCT')"
     And I set "scene.BIMWorkScheduleProperties.visualisation_start" to "01/01/21"
     And I set "scene.BIMWorkScheduleProperties.visualisation_finish" to "01/02/21"
     And I set "scene.BIMWorkScheduleProperties.speed_types" to "FRAME_SPEED"