## NurbsCurve.GetUFromPercentage

### Description

Returns the U value at a certain percentage along the curve.

### C# Syntax

    Double NurbsCurve.GetUFromPercentage( Double in_dPercenetage );

### Scripting Syntax

    oDouble = NurbsCurve.GetUFromPercentage( Percentage );

### Return Value

Double

### Parameters

Parameter | Type | Description
--- | --- | ---
Percentage | Double | A percentage (with values between 0.0 and 100.0 inclusive) of the length of the curve.

### Examples

#### VBScript Example

    set oRoot = Application.ActiveProject.ActiveScene.Root

    set oArc = oRoot.AddGeometry( "Arc", "NurbsCurve" )

    UValue = oArc.ActivePrimitive.Geometry.Curves(0).GetUFromPercentage( 70.0 )

    logmessage "The U value at 70%% of the curve is :" &  UValue

### See Also

NurbsCurve.EvaluatePositionFromPercentage NurbsCurve.GetPercentageFromU