Top-level metadata structure returned by AcDbEntity.properties().
This object describes:
the entity type (e.g., "AcDbLine", "AcDbCircle"),
all property groups belonging to that entity.
This structure is purely metadata — it does not include runtime
accessors. The UI uses this structure to build the layout, labels,
grouping, and editor choices. The actual values are retrieved from
AcDbEntityRuntimeProperty.
Top-level metadata structure returned by
AcDbEntity.properties().This object describes:
"AcDbLine","AcDbCircle"),This structure is purely metadata — it does not include runtime accessors. The UI uses this structure to build the layout, labels, grouping, and editor choices. The actual values are retrieved from AcDbEntityRuntimeProperty.