## FCurve.Offset

### Introduced

v6.0

### Description

Offsets the fcurve in time or value by a relative amount.
Note: If the FCurve is locked then the method raises an 'Access Denied' (E_ACCESSDENIED) error.

### C# Syntax

    FCurve.Offset( Object in_FrameOffset, Object in_ValueOffset );

### Scripting Syntax

    FCurve.Offset( [FrameOffset], [ValueOffset] );

### Parameters

Parameter | Type | Description
--- | --- | ---
FrameOffset | Double | The relative amount to offset the fcurve's time. Can be positive or negative. Default Value: 0
ValueOffset | Double | The relative amount to offset the fcurve's values. Can be positive or negative. Default Value: 0

### Examples

#### JScript Example

    //

    // This example illustrates how to shift an fcurve in both time and value.

    // 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( 'Before Offset:', siInfo );

    for (var i = 0; i < oFCurve.Keys.Count; i++)

    {

    	Application.LogMessage( 'Time: ' + oFCurve.Keys(i).Time + ', Value: ' + oFCurve.Keys(i).Value, siInfo );

    }

    oFCurve.Offset( 5, -5 );

    Application.LogMessage( 'After Offset:', 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 Offset:

    //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

    //INFO : After Offset:

    //INFO : Time: 5, Value: 0

    //INFO : Time: 6, Value: 1

    //INFO : Time: 7, Value: 2

    //INFO : Time: 8, Value: 3

    //INFO : Time: 9, Value: 4

    //INFO : Time: 10, Value: 5

### See Also

FCurve.OffsetKeys FCurve.Scale FCurve.ScaleKeys