## Delta.Apply

### Description

Applies the Delta to a reference model. Use this method when you add modifications to a delta (for example, using the ActionDelta.AddFCurveItem method) and you want to apply those changes back to the reference model.

### C# Syntax

    Delta.Apply();

### Scripting Syntax

    Delta.Apply();

### Examples

#### JScript Example

    /*

    	This example demonstrates how to apply modifications

    	contained in a delta.

    */

    NewScene(null, false);

    // Create a reference model from a cube

    var oRoot = Application.ActiveProject.ActiveScene.Root;

    var oCube = oRoot.AddGeometry("Cube", "MeshSurface");

    var emdlFileRefModel = XSIUtils.BuildPath(Application.InstallationPath(siProjectPath), "Models", "MyModel.emdl");

    CreateModelAndConvertToRef(oCube, emdlFileRefModel );

    // Add the Delta object

    var oDelta = AddDelta(oCube.Model);

    // Add an action of type siModificationDeltaStaticValue

    var oDeltaAction = oDelta.AddAction(siModificationDeltaStaticValue)

    // Add the Static value item

    var oActionDeltaItem = oDeltaAction.AddStaticValueItem(oCube + ".kine.global.posx", 10);

    // Change the value of cube.kine.local.posx

    oActionDeltaItem.Value = 5.0;

    // To apply the modification

    oDelta.Apply();

### See Also

ApplyDelta