Trench Offensive Line of Sight

I wanted to show a quick guide to show how line of sight works.

First we have clear line of sight, no issues seeing the base.

Second picture is the same miniature, now in partial cover. This gives the attacking miniature a disadvantage on their ranged attack roll.

The last image shows no base, that means the miniature isn't a valid target and can't be shot at.

A quick note is that a miniature in the trenches can't see a miniature who is on top of the trenches.

All of this is much clearer in the Mark 2 rule book.