[LVL ED] attaching an entity to a surface

[Putmalk]

Click "create on surface" or something and move the mouse over the shelves. You can then place a book_row object one at a time on the shelves. About 3-4 will fill up on shelf.

Repeat like 3 times for 3 shelves, then select all of them, turn off grid snapping, copy them, and move the copied 3 shelves on to the next shelves. Rinse and repeat for every shelf. Should take about 5 minutes to fill one room of 5-6 bookcases.