...@...@.@ .@.@@....@
@...@..... ...@@@....
.@...@.... @..@.@@...
..@...@... .@...@@@..
...@...@.. ..@..@.@@.
....@...@. . ...@...@@@
@....@...@ . ....@..@.@
@@....@... . ^. .....@...@
.@@....@.. gull call. . . ^ ......@..@
.@@@....@. ---------------------------------------- .......@..
.@.@@....@ @.......@.
...@@@.... the seagull is a metaphysics trick; a .@.......@
@..@.@@... world-builder's shortcut, to define a ..@.......
.@...@@@.. section of reality and imply its size: @..@......
..@..@.@@. place a flock of birds at the edge and .@..@.....
...@...@@@ make their calls tesselate over the ..@..@....
....@..@.@ entire volume ...@..@...
.....@...@ ....@..@..
......@..@ a seagull can be defined by as little .....@..@.
.......@.. as five vertices; six triangles. (i @.....@..@
@.......@. would recommend handling in swarms of .@.....@..
.@.......@ at least a dozen birds.) ..@.....@.
..@....... @..@.....@
@..@...... .@..@.....
.@..@..... ..@..@....
..@..@.... @..@..@...
...@..@... .@..@..@..