BRep Builder Set Face Material Id Method

Sets material id to a face.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 25.0.0.0 (25.0.0.0)

Syntax

public void SetFaceMaterialId(
	BRepBuilderGeometryId faceId,
	ElementId materialId
)

Public Sub SetFaceMaterialId ( 
	faceId As BRepBuilderGeometryId,
	materialId As ElementId
)

public:
void SetFaceMaterialId(
	BRepBuilderGeometryId^ faceId, 
	ElementId^ materialId
)

member SetFaceMaterialId : 
        faceId : BRepBuilderGeometryId * 
        materialId : ElementId -> unit

faceId BRepBuilderGeometryId: Id of the face to which material id will be added. faceId was returned by a call to AddFace().
materialId ElementId: The material id associated with the face, or invalidElementId if none. It is not verified that materialId corresponds to a valid Material element.

Exceptions

Exception	Condition
ArgumentException	The supplied face id doesn't correspond to a face stored in this BRepBuilder object.
ArgumentNullException	A non-optional argument was null
InvalidOperationException	This BRepBuilder object isn't accepting new data, either because it has already been used to build geometry, or because of an error. Consult the State property of the BRepBuilder object for more details.