Just as it’s possible on certain Grasshopper components that require angle input in degrees or radians, it would be useful to be able to switch between entering the radius or diameter on circle and cylinder components, and on all components that require a radius.
you can select expression, and insert x/2 to use Diameter instead
the only thing that comes to my mind is that in the Angle input, regardless you are using degrees or radians, you are still inserting an angle, it’s just the units that changes
in the Circle component, the name identifies the exact input, it’s not just a matter of units