Id of level which represents ground level.
Namespace: Autodesk.Revit.DB.AnalysisAssembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)
Syntax
C#
public ElementId GroundPlane { get; set; }Property Value
ElementId
Exceptions
| Exception | Condition |
|---|
| ArgumentException |
When setting this property: The input element is not a level or invalidElementId.
|
| ArgumentNullException |
When setting this property: A non-optional argument was null
|
Remarks
The ground plane defines what is above and below ground for Conceptual Energy Analysis.
The ground plane can optionally used for the rendering cast shadows.
See Also
Reference