
Create a linear annotation.
Select the linear annotation.
Select
(Attribute User Text) in the Properties panel.
Add a new user text.
Key="unit"
Value="mm"
Select
(Object), place the cursor behind "<>" in the text editing box.
Click
(Text Fields).
Select AttributeUserText from the function list.
Click to select the linear annotation.
Select the unit key, click .
The AttributeUserText function is added to the text editing box.
<>%<UserText("","Unit")>%
"(null)" represents the annotation itself.
mm is added to the linear annotation in viewports.
The unit can be changed by editing the annotation's Attribute User Text.
Rhinoceros 7 © 2010-2021 Robert McNeel & Associates. 13-apr-2021