Make pre-sets of hollow cubes.
You can select 1 and place
X
You can select 2 and place (small ships)
X X - | - X X
X X - | - X X
You can select 4 and place (big ships)
X X X X - | - X X X X
X \ / X - | - X . . X
X / \ X - | - X . . X
X X X X - | - X X X X
You can select 8 and place (big ships)
X X X X X X X X - | - X X X X X X X X
X \ . . . . / X - | - X . . . . . . X
X . \ . . / . X - | - X . . . . . . X
X . . \ / . . X - | - X . . . . . . X
X . . / \ . . X - | - X . . . . . . X
X . / . . \ . X - | - X . . . . . . X
X / . . . . \ X - | - X . . . . . . X
X X X X X X X X - | - X X X X X X X X
X = block
. = space
Now you can place 9x9x9 or even 15^3 or 19^3 blocks depending on how large a paste your server allows.
Do NOT use odd numbers such as 3, 5, 7, 9. They are impossible to half.
(use copy + save) to setup
and (load + paste) to load / place
and (load + paste) to load / place
You can select 1 and place
X
You can select 2 and place (small ships)
X X - | - X X
X X - | - X X
You can select 4 and place (big ships)
X X X X - | - X X X X
X \ / X - | - X . . X
X / \ X - | - X . . X
X X X X - | - X X X X
You can select 8 and place (big ships)
X X X X X X X X - | - X X X X X X X X
X \ . . . . / X - | - X . . . . . . X
X . \ . . / . X - | - X . . . . . . X
X . . \ / . . X - | - X . . . . . . X
X . . / \ . . X - | - X . . . . . . X
X . / . . \ . X - | - X . . . . . . X
X / . . . . \ X - | - X . . . . . . X
X X X X X X X X - | - X X X X X X X X
X = block
. = space
Now you can place 9x9x9 or even 15^3 or 19^3 blocks depending on how large a paste your server allows.
Now you can build it like a small ship and if your finished you can add smaller wedges and smaller details.
Do NOT use odd numbers such as 3, 5, 7, 9. They are impossible to half.
Instead just finish the centre planes with small blocks later or use even symmetry (un-check odd).
I know for small ships odd sucks, but it is a lot better for large ones.
I know for small ships odd sucks, but it is a lot better for large ones.