SelectedKeys (FCurve)

Introduced

6.0

Description

Returns an FCurveKeyCollection containing each FCurveKey object on the function curve. An FCurve only contains selected keys if FCurve.Selected returns true.

C# Syntax

    // get accessor
    FCurveKeyCollection rtn = FCurve.SelectedKeys;

Examples

JScript Example

    /*
       This example illustrates how to get the fcurve key selection
    */

    // Create a null
    oNull = Application.GetPrim("Null");

    // Get the posx parameter of the null
    oPosX = oNull.posx

    // Create array of time-value pairs
    aKeys = new 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 );

    // Create an empty FCurve
    oFCurve = oPosX.AddFCurve2( null, siStandardFCurve );

    // Set the fcurve keys
    oFCurve.SetKeys( aKeys );

    // Select some keys
    SelectKeysInTimespan(oPosX, siSetKeySelection, 2, 4, siInputParameters);

    // Get selected fcurves
    oFCurves = Application.FCurveSelection;

    // Print selected key information
    for (var i = 0; i < oFCurves.Count; i++)
    {
       Application.LogMessage( 'FCurve ' + i + ' has ' + oFCurves(i).SelectedKeys + ' keys selected', siInfo );
    }

    // Produces the following output:
    //
    //INFO : FCurve 0 has 3 keys selected

See Also

FCurve.GetKey | FCurve.Keys | FCurve.GetNumKeys | FCurve.Selected
XSIApplication.FCurveSelection | SelectKeysInTimespan |  |

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