1-16chrd, an interesting idea...

[Philippe Hurbain]

Would it be easy to fix all the other 1x1 round tiles?

Yes, just add the attached file to your p folder, and following code to your part

Code:

1 16 0 0 0 9 0 0 0 1 0 0 0 9 1-16chrd.dat
1 16 0 0 0 8.31492 0 -3.44415 0 1 0 3.44415 0 8.31492 1-16chrd.dat
1 16 0 0 0 6.36396 0 -6.36396 0 1 0 6.36396 0 6.36396 1-16chrd.dat
1 16 0 0 0 3.44415 0 -8.31492 0 1 0 8.31492 0 3.44415 1-16chrd.dat
1 16 0 0 0 0 0 -9 0 1 0 9 0 0 1-16chrd.dat
1 16 0 0 0 -3.44415 0 -8.31492 0 1 0 8.31492 0 -3.44415 1-16chrd.dat
1 16 0 0 0 -6.36396 0 -6.36396 0 1 0 6.36396 0 -6.36396 1-16chrd.dat
1 16 0 0 0 -8.31492 0 -3.44415 0 1 0 3.44415 0 -8.31492 1-16chrd.dat
1 16 0 0 0 -9 0 0 0 1 0 0 0 -9 1-16chrd.dat
1 16 0 0 0 -8.31492 0 3.44415 0 1 0 -3.44415 0 -8.31492 1-16chrd.dat
1 16 0 0 0 -6.36396 0 6.36396 0 1 0 -6.36396 0 -6.36396 1-16chrd.dat
1 16 0 0 0 -3.44415 0 8.31492 0 1 0 -8.31492 0 -3.44415 1-16chrd.dat
1 16 0 0 0 0 0 9 0 1 0 -9 0 0 1-16chrd.dat
1 16 0 0 0 3.44415 0 8.31492 0 1 0 -8.31492 0 3.44415 1-16chrd.dat
1 16 0 0 0 6.36396 0 6.36396 0 1 0 -6.36396 0 6.36396 1-16chrd.dat
1 16 0 0 0 8.31492 0 3.44415 0 1 0 -3.44415 0 8.31492 1-16chrd.dat

What?! How?

Magic of LDView primitive substitution... The empty file is replaced with a mathematically defined arc (just as 48\1-16chrd does at 48 level).