Obtains the spatial element boundary curves as an array of CurveLoops, needed for processing into IFC-specific
elements later.
Namespace: Autodesk.Revit.DB.IFC
Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.3.0.0 (25.3.0.0)
Syntax
C#
public static IList<CurveLoop> GetRoomBoundaryAsCurveLoopArray( SpatialElement spatialElement, SpatialElementBoundaryOptions options, bool cleanCurves )
Parameters
- spatialElement SpatialElement
- The spatial element.
- options SpatialElementBoundaryOptions
- The options for extraction of the boundaries.
- cleanCurves Boolean
- If true, curves will be trimmed to meet their neighbors. If false, no trimming will take place.
Return Value
IList<CurveLoop>The list of CurveLoops, which could be empty if the routine is unable to get the boundary curve loops.
Exceptions
| Exception | Condition |
|---|---|
| ArgumentNullException | A non-optional argument was null |
| InvalidOperationException | Throws an exception if any of the boundary loops are invalid or degenerate. |