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  1. Hi guys, I'm building a DA where the user is allowed to paint Cd values from 0 - 1 onto a mesh. Later I have a poly wire sop that should allow the user to either type in a radius by hand or use his painted values. $CR works just fine until I create an interface for the DA and drag that "radius" parameter to the interface. When I now type $CR or use point() expression (which errors out too) it won't work. As I'm quite new to building DAs I'm sure this is just a beginner's fault and easy to fix. Thanks I attached a small example scene. polyWire.hipnc
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