[Sidefx-houdini-list] Houdini 8 number of groups question

Edward Lam edward at sidefx.com
Fri Sep 7 16:30:06 EDT 2007

Phil Spicer wrote:
> Is there a simple way to return the number of groups being passed into a
> SOP? I know MMB on the node will tell me how many groups there are but
> is there an expression that will return this number?

argc(pointgrouplist("/path/to/sop")) ?


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