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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

Autodesk Softimage v7.5     <     >