HermiteSpline.Create(IList<XYZ>, Boolean) Method

Creates a Hermite spline with default tangency at its endpoints.

Namespace: Autodesk.Revit.DB
Assembly: RevitAPI (in RevitAPI.dll) Version: 26.4.0.0 (26.4.0.0)

Syntax

public static HermiteSpline Create(
	IList<XYZ> controlPoints,
	bool periodic
)

controlPoints IList<XYZ>: The control points of the Hermite spline.
periodic Boolean: True if the Hermite spline is to be periodic, false otherwise.

HermiteSpline
The new HermiteSpline object.

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

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