wireViaStackMode

layout wireViaStackMode cyclic { sameFootPrint | sameRowCol | manual }

Enables standard via and cdsVia enclosures to align with wire edges. The default value is manual.

sameFootPrint generates all vias in the stack with the same dimensions as the top via. This setting does not always ensure that all vias in the stack are of the same size. For example, some DRC rules might cause lower vias to be bigger than the top via.
sameRowCol generates all vias in the stack with the same number of rows and columns.
manual sets the row and column numbers only on the top via. All the vias below stay at their defaults (minimum rules).

The default is manual.

None

envGetVal("layout" "wireViaStackMode")

envSetVal("layout" "wireViaStackMode" 'cyclic "sameRowCol")

envSetVal("layout" "wireViaStackMode" 'cyclic "sameFootPrint")