Generated construction animations now support animating input product consumptions, movement to/from, and multiple processes per product

2026-08-09 17:31:45 +00:00 · 2021-06-15 21:22:28 +10:00
parent 68233a8fb2
commit 2dfc35877c
4 changed files with 160 additions and 34 deletions
@@ -0,0 +1,43 @@
+import ifcopenshell
+import ifcopenshell.api
+
+
+class Usecase:
+    def __init__(self, file, **settings):
+        self.file = file
+        self.settings = {
+            "relating_process": None,
+            "related_object": None,
+        }
+        for key, value in settings.items():
+            self.settings[key] = value
+
+    def execute(self):
+        if self.settings["related_object"].HasAssignments:
+            for assignment in self.settings["related_object"].HasAssignments:
+                if (
+                    assignment.is_a("IfclRelAssignsToProcess")
+                    and assignment.RelatingProcess == self.settings["relating_process"]
+                ):
+                    return
+
+        operates_on = None
+        if self.settings["relating_process"].OperatesOn:
+            operates_on = self.settings["relating_process"].OperatesOn[0]
+
+        if operates_on:
+            related_objects = list(operates_on.RelatedObjects)
+            related_objects.append(self.settings["related_object"])
+            operates_on.RelatedObjects = related_objects
+            ifcopenshell.api.run("owner.update_owner_history", self.file, **{"element": operates_on})
+        else:
+            operates_on = self.file.create_entity(
+                "IfcRelAssignsToProcess",
+                **{
+                    "GlobalId": ifcopenshell.guid.new(),
+                    "OwnerHistory": ifcopenshell.api.run("owner.create_owner_history", self.file),
+                    "RelatedObjects": [self.settings["related_object"]],
+                    "RelatingProcess": self.settings["relating_process"],
+                }
+            )
+        return operates_on