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setting parameters via VEXpressions with a pop wrangle?


bonassus

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When setting a parameter value with VEXpressions for instance orbitspeed = orbitspeed. Is it possible to set orbitspeed upstream in a pop wrangle? there is no @orbitspeed on the geometry. So I guess this is not an attribute but a parameter value somehow accessible with set variables only in the VEXpression field. 

 

Thanks

 

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If you crack open most of the POP DOPs that support VEXpressions, you'll see that they're just modifying local variables inside the VOPnet, not actual geometry attributes. You could always create some arbitrary @orbitspeed attribute and then use `orbitspeed = @orbitspeed` in your VEXpression.

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