diff --git a/tests/data/plates_279.world b/tests/data/py2_plates_279.world similarity index 91% rename from tests/data/plates_279.world rename to tests/data/py2_plates_279.world index aafdabf..0f9e1fe 100644 Binary files a/tests/data/plates_279.world and b/tests/data/py2_plates_279.world differ diff --git a/tests/data/py2_seed_48956.world b/tests/data/py2_seed_48956.world new file mode 100644 index 0000000..414c7c3 Binary files /dev/null and b/tests/data/py2_seed_48956.world differ diff --git a/tests/data/py3_plates_279.world b/tests/data/py3_plates_279.world new file mode 100644 index 0000000..744b81e Binary files /dev/null and b/tests/data/py3_plates_279.world differ diff --git a/tests/data/py3_seed_48956.world b/tests/data/py3_seed_48956.world new file mode 100644 index 0000000..fab98d5 Binary files /dev/null and b/tests/data/py3_seed_48956.world differ diff --git a/tests/data/seed_28070.world b/tests/data/seed_28070.world index dafe354..a9ca626 100644 Binary files a/tests/data/seed_28070.world and b/tests/data/seed_28070.world differ diff --git a/tests/data/seed_48956.world b/tests/data/seed_48956.world deleted file mode 100644 index 56d4d67..0000000 Binary files a/tests/data/seed_48956.world and /dev/null differ diff --git a/tests/images/ancientmap_28070_factor3.png b/tests/images/ancientmap_28070_factor3.png index cf9a0ab..f5063b2 100644 Binary files a/tests/images/ancientmap_28070_factor3.png and b/tests/images/ancientmap_28070_factor3.png differ diff --git a/tests/images/ancientmap_48956.png b/tests/images/ancientmap_48956.png index 0653d9d..19a9f98 100644 Binary files a/tests/images/ancientmap_48956.png and b/tests/images/ancientmap_48956.png differ diff --git a/tests/images/biome_28070.png b/tests/images/biome_28070.png index 9daf058..fc152fd 100644 Binary files a/tests/images/biome_28070.png and b/tests/images/biome_28070.png differ diff --git a/tests/images/elevation_28070_no_shadow.png b/tests/images/elevation_28070_no_shadow.png index 09b97a4..57cdb2e 100644 Binary files a/tests/images/elevation_28070_no_shadow.png and b/tests/images/elevation_28070_no_shadow.png differ diff --git a/tests/images/elevation_28070_shadow.png b/tests/images/elevation_28070_shadow.png index 8073840..fd3bdfe 100644 Binary files a/tests/images/elevation_28070_shadow.png and b/tests/images/elevation_28070_shadow.png differ diff --git a/tests/images/grayscale_heightmap_28070.png b/tests/images/grayscale_heightmap_28070.png index f61ecc7..fe31f0e 100644 Binary files a/tests/images/grayscale_heightmap_28070.png and b/tests/images/grayscale_heightmap_28070.png differ diff --git a/tests/images/ocean_28070.png b/tests/images/ocean_28070.png index ff89e56..d67ee15 100644 Binary files a/tests/images/ocean_28070.png and b/tests/images/ocean_28070.png differ diff --git a/tests/images/precipitation_28070.png b/tests/images/precipitation_28070.png index 1918f03..c9b937e 100644 Binary files a/tests/images/precipitation_28070.png and b/tests/images/precipitation_28070.png differ diff --git a/tests/images/rivers_28070_factor2.png b/tests/images/rivers_28070_factor2.png index f16d5a8..65f3272 100644 Binary files a/tests/images/rivers_28070_factor2.png and b/tests/images/rivers_28070_factor2.png differ diff --git a/tests/images/riversmap_28070.png b/tests/images/riversmap_28070.png index fec8f6e..a490ea6 100644 Binary files a/tests/images/riversmap_28070.png and b/tests/images/riversmap_28070.png differ diff --git a/tests/images/simple_elevation_28070.png b/tests/images/simple_elevation_28070.png index 520c9d0..263ab8c 100644 Binary files a/tests/images/simple_elevation_28070.png and b/tests/images/simple_elevation_28070.png differ diff --git a/tests/images/temperature_28070.png b/tests/images/temperature_28070.png index a52ef6d..10a7888 100644 Binary files a/tests/images/temperature_28070.png and b/tests/images/temperature_28070.png differ diff --git a/tests/images/world_28070.png b/tests/images/world_28070.png index ebbd2a6..5d4e7cc 100644 Binary files a/tests/images/world_28070.png and b/tests/images/world_28070.png differ