ExporterIFCUtilsGetRoomBoundaryAsCurveLoopArray Method

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: 25.0.0.0 (25.0.0.0)

Syntax

C++

Copy

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

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

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

static member GetRoomBoundaryAsCurveLoopArray : 
        spatialElement : SpatialElement * 
        options : SpatialElementBoundaryOptions * 
        cleanCurves : bool -> IList<CurveLoop>

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

IListCurveLoop
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.

Reference

ExporterIFCUtils Class

Autodesk.Revit.DB.IFC Namespace