Gets the curve loop corresponding to the hole in the wall made by the instance.

Namespace: Autodesk.Revit.DB.IFC
Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 22.0.0.0 (22.1.0.0)
Since: 2014

Syntax

C#
`public static CurveLoop GetInstanceCutoutFromWall( Document pADoc, Wall pVWall, FamilyInstance pFamInst, out XYZ pCutDir )`

Visual Basic
`Public Shared Function GetInstanceCutoutFromWall ( _ pADoc As Document, _ pVWall As Wall, _ pFamInst As FamilyInstance, _ <OutAttribute> ByRef pCutDir As XYZ _ ) As CurveLoop`

Visual C++
`public: static CurveLoop^ GetInstanceCutoutFromWall( Document^ pADoc, Wall^ pVWall, FamilyInstance^ pFamInst, [OutAttribute] XYZ^% pCutDir )`

pCutDir: Type: Autodesk.Revit.DB XYZ %
The direction of the hole relative to the location of the curve loop.

The opening in the wall.

Exceptions

Exception	Condition
Autodesk.Revit.Exceptions ArgumentNullException	A non-optional argument was null