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GetMidKeyFrame (FCurveKeyCollection)

Introduced

6.0

Description

Returns the average of the smallest and largest key times (in frames) for the fcurve key collection.

C# Syntax

Double FCurveKeyCollection.GetMidKeyFrame();

Return Value

Double

Examples

JScript Example

// 
// This example illustrates how to get the mid frame time for an fcurvekey collection.

// Create a new scene
NewScene(null, false);

// 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 );

Application.LogMessage( 'Mid key time: ' + oFCurve.GetKeysBetween(2,4).GetMidKeyFrame(), siInfo );

// Produces the following output:
//
//INFO : Mid key time: 3

See Also

SOFTIMAGE|XSI v6.01     <     >