Cut out a letter from a background

[fred_dot_u (fred ungewitter)]

How do I remove a zone from a line surface?

Hi! I have made a bunch of lines, like a wood texture (black lines in the picture) I want to remove a portion of it (the red box), so, the lines are not printed there (the red box is, a door or something similar). The boolean A-B does not work with lines, afaik. [00]

The above message addresses the steps to accomplish your goal.