Creates a Hermite spline with specified tangency at its endpoints.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 21.0.0.0 (21.1.1.109)
Since:  2014

Syntax

C#
public static HermiteSpline Create(
	IList<XYZ> controlPoints,
	bool periodic,
	HermiteSplineTangents tangents
)
Visual Basic
Public Shared Function Create ( _
	controlPoints As IList(Of XYZ), _
	periodic As Boolean, _
	tangents As HermiteSplineTangents _
) As HermiteSpline
Visual C++
public:
static HermiteSpline^ Create(
	IList<XYZ^>^ controlPoints, 
	bool periodic, 
	HermiteSplineTangents^ tangents
)

Parameters

controlPoints
Type: System.Collections.Generic..::..IList<(Of <(<'XYZ>)>)>
The control points of the Hermite spline.
periodic
Type: System..::..Boolean
True if the Hermite spline is to be periodic, false otherwise.
tangents
Type: Autodesk.Revit.DB..::..HermiteSplineTangents
The object which indicates tangency at the start, the end, or both ends of the curve.

Return Value

The new HermiteSpline object.

Exceptions

ExceptionCondition
Autodesk.Revit.Exceptions..::..ArgumentException The control points array is invalid, because it doesn't contain the minimum number of points (2).
Autodesk.Revit.Exceptions..::..ArgumentNullException A non-optional argument was NULL
Autodesk.Revit.Exceptions..::..ArgumentsInconsistentException Curve length is too small for Revit's tolerance (as identified by Application.ShortCurveTolerance).
Autodesk.Revit.Exceptions..::..InvalidOperationException Unable to construct valid HermiteSpline from given inputs.

See Also