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SnapToNearestFrame (FCurve)

Introduced

6.0

Description

Snaps the keys of the fcurve to their nearest frame time.

C# Syntax

FCurve.SnapToNearestFrame();

Examples

JScript Example

// 
// This example illustrates how to snap fcurve keys to their nearest frames

// 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( 0.2, 5.00,
              1.4, 6.00,
              2.1, 7.00,
              3.3, 8.00,
              3.8, 9.00,
              4.6, 10.00 );

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

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

Application.LogMessage( 'Before SnapToNearestFrame:', siInfo );
for (var i = 0; i < oFCurve.Keys.Count; i++) 
{
   Application.LogMessage( 'Time: ' + oFCurve.Keys(i).Time + ', Value: ' + oFCurve.Keys(i).Value, siInfo );
}

oFCurve.SnapToNearestFrame();

Application.LogMessage( 'After SnapToNearestFrame:', siInfo );
for (var i = 0; i < oFCurve.Keys.Count; i++) 
{
   Application.LogMessage( 'Time: ' + oFCurve.Keys(i).Time + ', Value: ' + oFCurve.Keys(i).Value, siInfo );
}

// Produces the following output:
//
//INFO : Before SnapToNearestFrame:
//INFO : Time: 0.2, Value: 5
//INFO : Time: 1.4, Value: 6
//INFO : Time: 2.1, Value: 7
//INFO : Time: 3.3, Value: 8
//INFO : Time: 3.8, Value: 9
//INFO : Time: 4.6, Value: 10
//INFO : After SnapToNearestFrame:
//INFO : Time: 0, Value: 5
//INFO : Time: 1, Value: 6
//INFO : Time: 2, Value: 7
//INFO : Time: 3, Value: 8
//INFO : Time: 4, Value: 9
//INFO : Time: 5, Value: 10

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