cdsl

backend/app/cad_agent/application/authoring_compiler.py

@@ -106,10 +106,17 @@ class AuthoringCompiler:
                 sketch_id = f"sketch_{source_positions[feature.name]:03d}"
                 sketches.append({"id": sketch_id, **self._runtime_sketch(feature.sketch.model_dump(mode="json"))})
                 output["sketch_id"] = sketch_id
+            if feature.intent is not None:
+                # Semantic annotation only: carried through for training data,
+                # never consumed by runtime geometry or validation semantics.
+                output["intent"] = feature.intent.model_dump(mode="json", exclude_none=True)
             features.append(output)
+        document_meta: dict[str, Any] = {"unit": "mm"}
+        if doc.meta is not None:
+            document_meta.update(doc.meta.model_dump(mode="json", exclude_none=True))
         runtime = {
             "schema": "cad.runtime.v1", "schema_version": "1.0.0", "kind": "part",
-            "part_id": "compiled", "meta": {"unit": "mm"},
+            "part_id": "compiled", "meta": document_meta,
             "bodies": [
                 {"id": body_ids[body.name], "name": body.name}
                 for body in doc.bodies