Hello,
I am trying to draw a solid object by AutoLISP. But I got stuck while drawing an arc.
Please see below picture where I got stuck.
I need this arc parallel to the lines below it. I tried some UCS command but at that time arc shown up somewhere irrelevant. Couldn't figure it out. I'm doing something wrong. (I can post my .lsp here however it might be confusing for you as it contains many variables defined by me)
Can anybody help please?