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: 2015.0.0.0 (2015.0.0.0)
Since: 2012

Syntax

C#
`public static IList<CurveLoop> GetRoomBoundaryAsCurveLoopArray( SpatialElement spatialElement, SpatialElementBoundaryOptions options, bool cleanCurves )`

Visual Basic
`Public Shared Function GetRoomBoundaryAsCurveLoopArray ( _ spatialElement As SpatialElement, _ options As SpatialElementBoundaryOptions, _ cleanCurves As Boolean _ ) As IList(Of CurveLoop)`

Visual C++
`public: static IList<CurveLoop^>^ GetRoomBoundaryAsCurveLoopArray( SpatialElement^ spatialElement, SpatialElementBoundaryOptions^ options, bool cleanCurves )`

options: Type: Autodesk.Revit.DB SpatialElementBoundaryOptions
The options for extraction of the boundaries.

cleanCurves: Type: System Boolean
If true, curves will be trimmed to meet their neighbors. If false, no trimming will take place.

The list of CurveLoops.

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	A non-optional argument was NULL
Autodesk.Revit.Exceptions InvalidOperationException	Unable to get boundary curve loops for the spatial element.