Adds components (such as points, edges, or polygons) to a cluster.

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#).

VBScript Example

'This example shows how to add elements to a cluster
newscene
CreatePrim "Grid", "MeshSurface"
CreateCluster "grid.pnt[4,13,22,31,36-44,49,58,67,76]"
Translate , 0, 5, 0, siAbsolute, siParent, siObj, siY
'Cluster name can be changed.
SetValue "grid.polymsh.cls.Point.Name", "PlusShape"
'Add point to cluster.
'Cluster is first and points to add come after.
SIAddToCluster "grid.polymsh.cls.PlusShape", "grid.pnt[30,32,48,50]"

AddToCluster SIRemoveFromCluster