Namespace: Autodesk.Revit.DB Class: DirectShape

DirectShape.AddReferenceCurve(Curve, DirectShapeReferenceOptions)

Method

Description:
Adds a reference curve to the DirectShape.

Remarks:

There are two cases to consider:

The input curve's bounds are set. The resulting reference curve that is added to the DirectShape will be displayed with those bounds. Note that the specified bounds must not be degenerate. Permitted curve types are those for which [!:Autodesk::Revit::DB::DirectShape::isValidReferenceCurve] returns true.
The input curve is unbounded. Reasonable bounds are automatically calculated and applied to the input curve. The automatic bounds are based on the host DirectShape's geometry.

Note that only lines and splines may be unbounded. You must specify valid bounds for all other curve types.

Syntax

public void AddReferenceCurve(
	Curve refCurve,
	DirectShapeReferenceOptions options
)

Public Sub AddReferenceCurve ( 
	refCurve As Curve,
	options As DirectShapeReferenceOptions
)

public:
void AddReferenceCurve(
	Curve^ refCurve, 
	DirectShapeReferenceOptions^ options
)

member AddReferenceCurve : 
        refCurve : Curve * 
        options : DirectShapeReferenceOptions -> unit

Parameters

Parameter	Type	Description
refCurve	Curve	The geometry of the new reference curve.
options	DirectShapeReferenceOptions	The options that are used to configure the new reference curve.

Return Value

Exceptions

Exception	Condition
ArgumentException	refCurve cannot be used for creating a reference curve. -or- options cannot be used to add a reference object to this DirectShape.
ArgumentNullException	A non-optional argument was null