## AddMappingNode

### Introduced

v1.0

### Description

Creates a mapping between Weight Map properties.
Note: This command uses output arguments. C# and some scripting languages (such as JScript, PerlScript and Python) don't support arguments passed by reference so you need to use the best workaround for your situation:
For scripting languages this command returns an ISIVTCollection which you can use to get the output arguments.
For C# you can use the XSIApplication.ExecuteCommand method to call this command. ExecuteCommand packs the output arguments into a C# System.Object containing an Array of the output arguments (see Calling Commands from C#).

### Scripting Syntax

    AddMappingNode( Operator, PropObj, [MappingNodeProp], [MapMixerOp] );

### Parameters

Parameter | Type | Description
--- | --- | ---
Operator | Object | Operator to which the new Mapping Node will get connected as an input.
PropObj | String | Source Weight Map property
MappingNodeProp | String | Target Weight map property.
MapMixerOp | Object | Weight Map Mixer operator that maps the source Weight Map property to the target.