You can now use the UNA toolbox in both MacOS and Windows versions of Rhinoceros 8.
Installation now uses the Rhino PackageManager. Simply type PackagePackageManager on the Rhino Command Line and search for the UNA package (Make sure the pre-release tick box is enabled to find all available plugins). Restart Rhino after installation, and then type Toolbaron the command line and enable the UNA toolbar.
Until this version, object attribute data (UNA numeric weights, text weights, tags) were stored as user data, unique to the UNA environment. Since Rhino version 7, Rhino natively includes an Attribute User Text option under Object Properties, which can add numeric or text attributes to geometry objects. Taking advantage of this functionality, we have now switched UNA attribute storage from the previous object attribute data to Rhino Attribute User Text, which can be accessed in the Object Properties tab.
UNA attributes are now stored as Rhino Attribute Text.
You can convert your old object attribute data to the new Attribute User Text using the unaUserData2UserString tool:
Right-clicking on the unaUserData2UserString can also perform the opposite conversion, triggering unaUserString2UserData.
In addition to the unaSelectByValue tool, you can now also use some native Rhino attribute data selection tools, such as SelectByKey, SelectByValue and SelectByKeyAndValue:
