Thread:NotRigil/@comment-7253572-20190403164034

Howdy. I saw a question on the commands page and thought I'd noob in with a tip. This will put a glass box around two armor stands closest to you.

However, there is no single command that can place a line of blocks between two entities. An array of command blocks with complex, tiered logic might do it - but it would take great effort and a lot of time. 