This form is displayed from the Dimension tools when the Constraint Manager is enabled.
A slightly modified version of this form is also used when editing an existing driving dimension from the Select and Drag tool. In this case, the Driving and Reference buttons are replaced with an Ok button.
Dimension Value
Length
This prompt changes, depending on the type of dimension being added. It could be any of the following:
- Length
- Angle
- Radius
- Dimension
You should enter a value, a variable or an expression starting with = (such as =H+2.0)
Back
If enabled, you can use this button to go back to the previous dimension.
Driving
Pick this button to close the form and create a driving dimension.
Reference
Pick this button to close the form and create a reference dimension.
Cancel
Pick this button to cancel the addition of this dimension.