ExporterIFC.Get3DContextHandle Method

Obtains the IfcRepresentationContext or IfcRepresentationSubContext handle to be used for 3D entities (Model entities).

Namespace: Autodesk.Revit.DB.IFC
Assembly: RevitAPIIFC (in RevitAPIIFC.dll) Version: 25.3.0.0 (25.3.0.0)

Syntax

public IFCAnyHandle Get3DContextHandle(
	string subContextName
)

subContextName String: The name of the IfcRepresentationSubContext, or the IfcRepresentationContext if the string is empty, for 3D entities.

IFCAnyHandle
The IfcRepresentationContext for 3D entities.

Exception	Condition
ArgumentNullException	A non-optional argument was null

The context handle automatically incorporates the angle to true north for the document.