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Adam Ferestad

Purple parameter?

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I am working with an asset that I purchased on Orbolt that looks like it was made in a previous version of Houdini to 16 and it has something weird going on which I don't know how to recreate.  I am seeing a purple parm on a group node (old version) and I have no idea what that color means.  A quick look reveals that $N should be the number of points-1, but the variable does not seem to be defined on the new node.  I can get around it, but what does purple mean?

purpleParm.PNG

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Guest tar

thats' a hscript expression and the panel is set to Python.

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