EvaluatePosition (NurbsCurve) *

Description

Returns a 3D vector containing the position, tangent in U direction, normal and bi-normal at a given U value.

Scripting Syntax

NurbsCurve.EvaluatePosition( UValue )

C# Syntax

Object NurbsCurve.EvaluatePosition( Double in_dUValue );

Parameters

Parameter

Type

Description

UValue

Double

The U Value at which we want to evaluate the curve.

Return Value

A 1-dimensional Array containing the position, tangent, normal and bi-normal.

See Also

NurbsCurveList.GetClosestCurvePosition2

EvaluateCurveAt

Examples

• See NurbsCurve.EvaluatePosition.1.vbs

• See NurbsCurve.EvaluatePosition.2.js


Autodesk Softimage 2011