Add a Radial Constraint Parameter

Add Dimensional Constraints to Dynamic Blocks

Identify Fully Constrained Objects

 

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Add a Diameter Constraint Parameter

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Concept

Procedure

Quick Reference

A diameter constraint parameter controls the radius of a circle, arc, or polyline arc segment.

While a diameter dimension represents the diameter of an arc or circle, a diameter constraint parameter defines and controls the diameter.

In the example below, a diameter constraint parameter has been applied to the polyline arc in the block definition on the left. The polyline has been manipulated in the block definition on the right. As a result, the diameter of the arc remains fixed while the polyline segments around it change.