Creates a Hermite spline with default 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
)
Visual Basic
Public Shared Function Create ( _
	controlPoints As IList(Of XYZ), _
	periodic As Boolean _
) As HermiteSpline
Visual C++
public:
static HermiteSpline^ Create(
	IList<XYZ^>^ controlPoints, 
	bool periodic
)

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.

Return Value

The new HermiteSpline object.

Remarks

The tangents at the ends of the spline are computed from the control points.

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