Eval (FCurve)

Description

Evaluates the FCurve at a given frame. If the curve is discontinuous, the right limit is returned.

Scripting Syntax

    FCurve.Eval( Frame )

C# Syntax

    Object FCurve.Eval( Object in_Frame );

Parameters

Parameter | Type | Description
Frame | Double | The frame at which to evaluate the FCurve

Return Value

Double

Examples

VBScript Example

    '
    '  This VBScript example demonstrates how to evaluate an FCurve at different frames.
    '
    set oCube = ActiveSceneRoot.AddGeometry( "Cube","MeshSurface" )
    dim aValues
    aValues = Array( 0.00, 5.00, 1.00, 6.00, 2.00, 7.00, 3.00, 8.00, 4.00, 9.00, 5.00, 10.00 )
    set oFCurve = oCube.PosX.AddFCurve2( aValues )

    for i=0 to 6
       LogMessage "FCurve at " & i & " = " & oFCurve.Eval(i)
    next

    ' Outputs:
    'INFO : FCurve at 0 = 5
    'INFO : FCurve at 1 = 6
    'INFO : FCurve at 2 = 7
    'INFO : FCurve at 3 = 8
    'INFO : FCurve at 4 = 9
    'INFO : FCurve at 5 = 10
    'INFO : FCurve at 6 = 10

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