[Sidefx-houdini-list] Create float[2] attribute in a VOP POP

Pablo Giménez Pizarro pablogipi at gmail.com
Thu Sep 22 14:38:52 EDT 2011


Nice hack nick!
Thanks

Enviado desde mi iPhone

El 22 Sep 2011, a las 18:48, Nick Zutphen <nvanzutphen at live.com> escribió:

> Hi Pablo,
> 
> You should be able to use a parameter VOP, it imports any matching (by name) existing attribute. You can also use a parameter VOP to export an attribute, if it exists it will overwrite it, if it doesn't exist it will create it. If you import attribute X using a parameter VOP, set it to export always, copy it and place it at the end of your branch.
> To keep your parameter interface on the VOPPOP clean, you can check the parameter, that is used for an attribute, as invisible on the parameter VOP.
> 
> Cheers!
> Nick van Zutphen
> ----
> http://www.nickvanzutphen.com
> 
> On Sep 22, 2011, at 7:36 PM, Pablo Giménez wrote:
> 
>> Hi.
>> I am sure this has been asked before.
>> I found myself trying to make a VOP POP which modifies the speedlimit
>> attribute. Problem is that seems I can only create a float[3] attribute
>> using addAttribute VOP.
>> So how do you guys create a float[2] attribute inside a VOP POP?
>> Thanks
>> 
>> -- 
>> Un saludo
>> Best Regards
>> Pablo Giménez
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> 
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