Parametric Constraints …the Final Chapter. Holiday Bonus Blog!
Dimensional Constraints
The DIMENSIONAL CONSTRAINT commands allow you to control objects through dimensions. A good way to look at it is, “Regular AutoCAD Dimensions” update when the object changes size and so on, but with “Dimensional Constraints”, it’s like the opposite, the object changes when the Dimension is changed. In the latest version of AutoCAD now includes a new Convert option to convert associative dimensions to dimensional constraints rather than it being the default behavior.