[Sidefx-houdini-list] Detecting a SOP cook error

John Baumann baumhacker at gmail.com
Fri Sep 10 09:51:26 EDT 2010

This is from Craig Zerouni's book


I'm sure this can be done w python too...

On Fri, Sep 10, 2010 at 9:26 AM, Andy Nicholas <andy at andynicholas.com>wrote:

> Hi guys,
> I seem to remember there was a way of detecting a cook error in a SOP
> using an expression so that you can use a Switch to change the evaluation
> to another branch? Can anyone remember what the expression is? I couldn't
> track it down.
> Thanks
> Andy
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