More About Modifying Constraints

You can obtain a radius constraint by editing a diameter constraint.

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Modifying Constraints

About Diameter and Radius Constraints


  • You can obtain a radius constraint by editing a diameter constraint. You just need to double-click the diameter constraint and choose the radius option in the dialog box that appears.
  • If you need to create a formula remember that:

    • the parameter corresponding to the radius or diameter constraint is referred to as RadiusX.object
    • this parameter always contains the radius value. As a consequence you can only add a formula on the radius, not on the diameter (the diameter is a way to display the constraint, not the parameter itself).
    For more information about formulas, see Knowledge Advisor User's Guide.
  • You can add a formula to the radius value of a diameter constraint by using Tools > Formula.