Add an Angular Constraint Parameter

Add Dimensional Constraints to Dynamic Blocks

Add a Diameter Constraint Parameter

 

Create and Modify Objects > Create and Use Blocks (Symbols) > Add Dynamic Behavior to Blocks > Add Constraints to Dynamic Blocks > Add Dimensional Constraints to Dynamic Blocks > 

Add a Radial Constraint Parameter

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Concept

Procedure

Quick Reference

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

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

In the example below, a radial 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 radius of the arc remains fixed while the polyline segments around it change.