LAE

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Originally posted by: Wizardous

Hi all,

As you see on the title I want to disable a filter node in a composite, if the optional parameter i declared in composite (that gives the value to be filtered) is null. So I can disable that filter node and by pass like we use in agg ex or ready join nodes.

Thank you.

�zg�n

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Originally posted by: Tim Meagher

Hey,

I assume by null, you are just referring to the parameter on the containing composite being unset?
If that is the case, then you can just set the Enabled parameter on your filter node to {{?ParamName?}}
Where "ParamName" is the name of the parameter which you want to use to enable/disable the filter node.
The {{?ParamName?}} syntax evaluates to true if the parameter "ParamName" is set, and false otherwise.

Regards,
Tim.

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Originally posted by: Wizardous

Thank you Tim.

This is really a useful stuff

Cheers,

�zg�n