I 'd like to Draw a Line ingame above all Object

[sun]

i read this topic but still confusion，could I change the outline material to finish the work?

Using Post Processing with URP : lines are not hidden when behind gameobjetcs - ALINE - Support Forum (arongranberg.com)

[aron_granberg]

Hi

This is not possible to change on a per-line basis, but you can change the opacity that lines have behind objects in the project settings → ALINE panel.