Product Documentation
Virtuoso Space-based Router Constraint Reference
Product Version IC23.1, June 2023

useExistingShapesAsShield

Controls whether existing shapes can be used as shields and attract the shielded net to existing shields. This constraint is applied to existing shielded nets.

useExisitingShapesAsShield Quick Reference

Constraint Type

Simple

Value Types

BoolValue

Database Types

Design, Technology

Scope

design, foundry

Category

Miscellaneous

Value Type

BoolValue

When set to true, the constraint is enabled.

Examples

Specifies the useExistingShapesAsShield constraint to the existing CG__9 shield constraint group.

set_constraint -constraint useExistingShapesAsShield -group CG__9 -BoolValue true

Related Topics

Miscellaneous Constraints


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