Using the Solidify Modifier
Steps:
- Select Object – Choose the object to which you want to apply the modifier.
- Open Modifier Panel – Go to
Properties
>Modifier Properties
(wrench icon). - Add Solidify Modifier – Click Add Modifier and select
Solidify
. - Adjust Thickness – Use the
Thickness
slider to control the extrusion depth. - Apply Modifier – Press
Ctrl + A
or clickApply
(must be in Object Mode).