## CollapseOp

### Introduced

v3.0

### Description

Collapses deformation operators on the construction history into one operator.
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

    CollapseOp( [InputObjs], [Relative], [CollapseOperators] );

### Parameters

Parameter | Type | Description
--- | --- | ---
InputObjs | String | List of operators to collapse. Default Value: Current selection.
Relative | Boolean | Specifies whether the resulting collapsed deformation should be evaluated relative to the surface referential. Default Value: True
CollapseOperators | XSICollection | Returns a list of collapse operators created.