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VEX- using isbound() with global variables


nas7ybuttler

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I've got some vex code where I'm trying to determine if the the 'Cd' attribute has been set upstream of the current node. When I use isbound("Cd"), it always returns a 1 regardless of whether or not it has been set upstream (I assume this is because Cd is a global variable). Is there another method I should be using to find out this information?

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I've got some vex code where I'm trying to determine if the the 'Cd' attribute has been set upstream of the current node. When I use isbound("Cd"), it always returns a 1 regardless of whether or not it has been set upstream (I assume this is because Cd is a global variable). Is there another method I should be using to find out this information?

Houdini 10 Docs: import VEX Function

Edited by Wolfwood
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