Calculate an antimeridian-adjusted bounding box in tileset metadata (f…

…elt#82) * Calculate a new antimeridian-adjusted bounding box * Add antimeridian bounding box to pmtiles, dirtiles, and tile-join * Don't take out-of-bounds latitudes into account in the adjusted bbox * Update changelog * Forgot to adjust tests after the last change
mapconcierge · Mar 10, 2023 · afc7ca0 · afc7ca0
1 parent 329dd86
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,7 +1,10 @@
+# 2.24.0
+
 * Add --cluster-maxzoom option to limit zoom levels that receive clustering
 * Add `point_count_abbreviated` attribute to clustered features, for consistency with supercluster
 * Makefile changes to support FreeBSD
 * Add -r option to tile-join to provide a file containing a list of input files
+* Add antimeridian_adjusted_bounds field to tileset metadata
 
 ## 2.23.0
 

diff --git a/dirtiles.cpp b/dirtiles.cpp
@@ -310,6 +310,7 @@ void dir_write_metadata(const char *outdir, const metadata &m) {
 		out(state, "maxzoom", std::to_string(m.maxzoom));
 		out(state, "center", std::to_string(m.center_lon) + "," + std::to_string(m.center_lat) + "," + std::to_string(m.center_z));
 		out(state, "bounds", std::to_string(m.minlon) + "," + std::to_string(m.minlat) + "," + std::to_string(m.maxlon) + "," + std::to_string(m.maxlat));
+		out(state, "antimeridian_adjusted_bounds", std::to_string(m.minlon2) + "," + std::to_string(m.minlat2) + "," + std::to_string(m.maxlon2) + "," + std::to_string(m.maxlat2));
 		out(state, "type", m.type);
 		if (m.attribution.size() > 0) {
 			out(state, "attribution", m.attribution);

diff --git a/main.cpp b/main.cpp
@@ -1113,7 +1113,7 @@ void radix(std::vector<struct reader> &readers, int nreaders, FILE *geomfile, FI
 	}
 }
 
-void choose_first_zoom(long long *file_bbox, std::vector<struct reader> &readers, unsigned *iz, unsigned *ix, unsigned *iy, int minzoom, int buffer) {
+void choose_first_zoom(long long *file_bbox, long long *file_bbox1, long long *file_bbox2, std::vector<struct reader> &readers, unsigned *iz, unsigned *ix, unsigned *iy, int minzoom, int buffer) {
 	for (size_t i = 0; i < CPUS; i++) {
 		if (readers[i].file_bbox[0] < file_bbox[0]) {
 			file_bbox[0] = readers[i].file_bbox[0];
@@ -1127,6 +1127,16 @@ void choose_first_zoom(long long *file_bbox, std::vector<struct reader> &readers
 		if (readers[i].file_bbox[3] > file_bbox[3]) {
 			file_bbox[3] = readers[i].file_bbox[3];
 		}
+
+		file_bbox1[0] = std::min(file_bbox1[0], readers[i].file_bbox1[0]);
+		file_bbox1[1] = std::min(file_bbox1[1], readers[i].file_bbox1[1]);
+		file_bbox1[2] = std::max(file_bbox1[2], readers[i].file_bbox1[2]);
+		file_bbox1[3] = std::max(file_bbox1[3], readers[i].file_bbox1[3]);
+
+		file_bbox2[0] = std::min(file_bbox2[0], readers[i].file_bbox2[0]);
+		file_bbox2[1] = std::min(file_bbox2[1], readers[i].file_bbox2[1]);
+		file_bbox2[2] = std::max(file_bbox2[2], readers[i].file_bbox2[2]);
+		file_bbox2[3] = std::max(file_bbox2[3], readers[i].file_bbox2[3]);
 	}
 
 	// If the bounding box extends off the plane on either side,
@@ -1164,7 +1174,7 @@ void choose_first_zoom(long long *file_bbox, std::vector<struct reader> &readers
 	}
 }
 
-std::pair<int, metadata> read_input(std::vector<source> &sources, char *fname, int maxzoom, int minzoom, int basezoom, double basezoom_marker_width, sqlite3 *outdb, const char *outdir, std::set<std::string> *exclude, std::set<std::string> *include, int exclude_all, json_object *filter, double droprate, int buffer, const char *tmpdir, double gamma, int read_parallel, int forcetable, const char *attribution, bool uses_gamma, long long *file_bbox, const char *prefilter, const char *postfilter, const char *description, bool guess_maxzoom, bool guess_cluster_maxzoom, std::map<std::string, int> const *attribute_types, const char *pgm, std::map<std::string, attribute_op> const *attribute_accum, std::map<std::string, std::string> const &attribute_descriptions, std::string const &commandline, int minimum_maxzoom) {
+std::pair<int, metadata> read_input(std::vector<source> &sources, char *fname, int maxzoom, int minzoom, int basezoom, double basezoom_marker_width, sqlite3 *outdb, const char *outdir, std::set<std::string> *exclude, std::set<std::string> *include, int exclude_all, json_object *filter, double droprate, int buffer, const char *tmpdir, double gamma, int read_parallel, int forcetable, const char *attribution, bool uses_gamma, long long *file_bbox, long long *file_bbox1, long long *file_bbox2, const char *prefilter, const char *postfilter, const char *description, bool guess_maxzoom, bool guess_cluster_maxzoom, std::map<std::string, int> const *attribute_types, const char *pgm, std::map<std::string, attribute_op> const *attribute_accum, std::map<std::string, std::string> const &attribute_descriptions, std::string const &commandline, int minimum_maxzoom) {
 	int ret = EXIT_SUCCESS;
 
 	std::vector<struct reader> readers;
@@ -1938,7 +1948,7 @@ std::pair<int, metadata> read_input(std::vector<source> &sources, char *fname, i
 	unlink(geomname);
 
 	unsigned iz = 0, ix = 0, iy = 0;
-	choose_first_zoom(file_bbox, readers, &iz, &ix, &iy, minzoom, buffer);
+	choose_first_zoom(file_bbox, file_bbox1, file_bbox2, readers, &iz, &ix, &iy, minzoom, buffer);
 
 	if (justx >= 0) {
 		iz = minzoom;
@@ -2512,6 +2522,7 @@ std::pair<int, metadata> read_input(std::vector<source> &sources, char *fname, i
 		perror("close pool");
 	}
 
+	// mbtiles-style bounding box and center
 	double minlat = 0, minlon = 0, maxlat = 0, maxlon = 0, midlat = 0, midlon = 0;
 
 	tile2lonlat(midx, midy, maxzoom, &minlon, &maxlat);
@@ -2536,14 +2547,25 @@ std::pair<int, metadata> read_input(std::vector<source> &sources, char *fname, i
 		midlon = maxlon;
 	}
 
+	// antimeridian-aware bounding box
+	double minlat2 = 0, minlon2 = 0, maxlat2 = 0, maxlon2 = 0;
+	// choose whichever of the two calculated bboxes is narrower
+	if (file_bbox2[2] - file_bbox2[0] < file_bbox1[2] - file_bbox1[0]) {
+		tile2lonlat(file_bbox2[0], file_bbox2[1], 32, &minlon2, &maxlat2);
+		tile2lonlat(file_bbox2[2], file_bbox2[3], 32, &maxlon2, &minlat2);
+	} else {
+		tile2lonlat(file_bbox1[0], file_bbox1[1], 32, &minlon2, &maxlat2);
+		tile2lonlat(file_bbox1[2], file_bbox1[3], 32, &maxlon2, &minlat2);
+	}
+
 	std::map<std::string, layermap_entry> merged_lm = merge_layermaps(layermaps);
 
 	for (auto ai = merged_lm.begin(); ai != merged_lm.end(); ++ai) {
 		ai->second.minzoom = minzoom;
 		ai->second.maxzoom = maxzoom;
 	}
 
-	metadata m = make_metadata(fname, minzoom, maxzoom, minlat, minlon, maxlat, maxlon, midlat, midlon, attribution, merged_lm, true, description, !prevent[P_TILE_STATS], attribute_descriptions, "tippecanoe", commandline, strategies);
+	metadata m = make_metadata(fname, minzoom, maxzoom, minlat, minlon, maxlat, maxlon, minlat2, minlon2, maxlat2, maxlon2, midlat, midlon, attribution, merged_lm, true, description, !prevent[P_TILE_STATS], attribute_descriptions, "tippecanoe", commandline, strategies);
 	if (outdb != NULL) {
 		mbtiles_write_metadata(outdb, m, forcetable);
 	} else {
@@ -3499,9 +3521,12 @@ int main(int argc, char **argv) {
 
 	long long file_bbox[4] = {UINT_MAX, UINT_MAX, 0, 0};
 
+	long long file_bbox1[4] = {0xFFFFFFFF, 0xFFFFFFFF, 0, 0};  // standard -180 to 180 world plane
+	long long file_bbox2[4] = {0x1FFFFFFFF, 0xFFFFFFFF, 0x100000000, 0};  // 0 to 360 world plane
+
 	auto input_ret = read_input(sources, name ? name : out_mbtiles ? out_mbtiles
 								       : out_dir,
-				    maxzoom, minzoom, basezoom, basezoom_marker_width, outdb, out_dir, &exclude, &include, exclude_all, filter, droprate, buffer, tmpdir, gamma, read_parallel, forcetable, attribution, gamma != 0, file_bbox, prefilter, postfilter, description, guess_maxzoom, guess_cluster_maxzoom, &attribute_types, argv[0], &attribute_accum, attribute_descriptions, commandline, minimum_maxzoom);
+				    maxzoom, minzoom, basezoom, basezoom_marker_width, outdb, out_dir, &exclude, &include, exclude_all, filter, droprate, buffer, tmpdir, gamma, read_parallel, forcetable, attribution, gamma != 0, file_bbox, file_bbox1, file_bbox2, prefilter, postfilter, description, guess_maxzoom, guess_cluster_maxzoom, &attribute_types, argv[0], &attribute_accum, attribute_descriptions, commandline, minimum_maxzoom);
 
 	ret = std::get<0>(input_ret);
 

diff --git a/mbtiles.cpp b/mbtiles.cpp
@@ -530,6 +530,15 @@ void mbtiles_write_metadata(sqlite3 *db, const metadata &m, bool forcetable) {
 	}
 	sqlite3_free(sql);
 
+	sql = sqlite3_mprintf("INSERT INTO metadata (name, value) VALUES ('antimeridian_adjusted_bounds', '%f,%f,%f,%f');", m.minlon2, m.minlat2, m.maxlon2, m.maxlat2);
+	if (sqlite3_exec(db, sql, NULL, NULL, &err) != SQLITE_OK) {
+		fprintf(stderr, "set bounds: %s\n", err);
+		if (!forcetable) {
+			exit(EXIT_SQLITE);
+		}
+	}
+	sqlite3_free(sql);
+
 	sql = sqlite3_mprintf("INSERT INTO metadata (name, value) VALUES ('type', %Q);", m.type.c_str());
 	if (sqlite3_exec(db, sql, NULL, NULL, &err) != SQLITE_OK) {
 		fprintf(stderr, "set type: %s\n", err);
@@ -629,7 +638,7 @@ void mbtiles_write_metadata(sqlite3 *db, const metadata &m, bool forcetable) {
 	}
 }
 
-metadata make_metadata(const char *fname, int minzoom, int maxzoom, double minlat, double minlon, double maxlat, double maxlon, double midlat, double midlon, const char *attribution, std::map<std::string, layermap_entry> const &layermap, bool vector, const char *description, bool do_tilestats, std::map<std::string, std::string> const &attribute_descriptions, std::string const &program, std::string const &commandline, std::vector<strategy> const &strategies) {
+metadata make_metadata(const char *fname, int minzoom, int maxzoom, double minlat, double minlon, double maxlat, double maxlon, double minlat2, double minlon2, double maxlat2, double maxlon2, double midlat, double midlon, const char *attribution, std::map<std::string, layermap_entry> const &layermap, bool vector, const char *description, bool do_tilestats, std::map<std::string, std::string> const &attribute_descriptions, std::string const &program, std::string const &commandline, std::vector<strategy> const &strategies) {
 	metadata m;
 
 	m.name = fname;
@@ -646,6 +655,11 @@ metadata make_metadata(const char *fname, int minzoom, int maxzoom, double minla
 	m.maxlat = maxlat;
 	m.maxlon = maxlon;
 
+	m.minlat2 = minlat2;
+	m.minlon2 = minlon2;
+	m.maxlat2 = maxlat2;
+	m.maxlon2 = maxlon2;
+
 	m.center_lat = midlat;
 	m.center_lon = midlon;
 	m.center_z = maxzoom;

diff --git a/mbtiles.hpp b/mbtiles.hpp
@@ -52,6 +52,7 @@ struct metadata {
 	int maxzoom;
 
 	double minlat, minlon, maxlat, maxlon;
+	double minlat2, minlon2, maxlat2, maxlon2;  // antimeridian-aware
 
 	double center_lon, center_lat;
 	int center_z;
@@ -74,7 +75,7 @@ sqlite3 *mbtiles_open(char *dbname, char **argv, int forcetable);
 void mbtiles_write_tile(sqlite3 *outdb, int z, int tx, int ty, const char *data, int size);
 void mbtiles_erase_zoom(sqlite3 *outdb, int z);
 
-metadata make_metadata(const char *fname, int minzoom, int maxzoom, double minlat, double minlon, double maxlat, double maxlon, double midlat, double midlon, const char *attribution, std::map<std::string, layermap_entry> const &layermap, bool vector, const char *description, bool do_tilestats, std::map<std::string, std::string> const &attribute_descriptions, std::string const &program, std::string const &commandline, std::vector<strategy> const &strategies);
+metadata make_metadata(const char *fname, int minzoom, int maxzoom, double minlat, double minlon, double maxlat, double maxlon, double minlat2, double minlon2, double maxlat2, double maxlon2, double midlat, double midlon, const char *attribution, std::map<std::string, layermap_entry> const &layermap, bool vector, const char *description, bool do_tilestats, std::map<std::string, std::string> const &attribute_descriptions, std::string const &program, std::string const &commandline, std::vector<strategy> const &strategies);
 void mbtiles_write_metadata(sqlite3 *db, const metadata &m, bool forcetable);
 
 void mbtiles_close(sqlite3 *outdb, const char *pgm);

diff --git a/pmtiles_file.cpp b/pmtiles_file.cpp
@@ -105,6 +105,9 @@ std::string metadata_to_pmtiles_json(metadata m) {
 	out(state, "generator", m.generator);
 	out(state, "generator_options", m.generator_options);
 
+	std::string bounds2 = std::to_string(m.minlon2) + "," + std::to_string(m.minlat2) + "," + std::to_string(m.maxlon2) + "," + std::to_string(m.maxlat2);
+	out(state, "antimeridian_adjusted_bounds", bounds2);
+
 	if (m.vector_layers_json.size() > 0) {
 		state.json_comma_newline();
 		state.json_write_string("vector_layers");

diff --git a/serial.cpp b/serial.cpp
@@ -402,6 +402,34 @@ int serialize_feature(struct serialization_state *sst, serial_feature &sf) {
 	sf.bbox[2] = LLONG_MIN;
 	sf.bbox[3] = LLONG_MIN;
 
+	for (size_t i = 0; i < sf.geometry.size(); i++) {
+		if (sf.geometry[i].op == VT_MOVETO || sf.geometry[i].op == VT_LINETO) {
+			if (sf.geometry[i].y > 0 && sf.geometry[i].y < 0xFFFFFFFF) {
+				// standard -180 to 180 world plane
+
+				long long x = sf.geometry[i].x & 0xFFFFFFFF;
+				long long y = sf.geometry[i].y & 0xFFFFFFFF;
+
+				r->file_bbox1[0] = std::min(r->file_bbox1[0], x);
+				r->file_bbox1[1] = std::min(r->file_bbox1[1], y);
+				r->file_bbox1[2] = std::max(r->file_bbox1[2], x);
+				r->file_bbox1[3] = std::max(r->file_bbox1[3], y);
+
+				// printf("%llx,%llx  %llx,%llx %llx,%llx  ", x, y, r->file_bbox1[0], r->file_bbox1[1], r->file_bbox1[2], r->file_bbox1[3]);
+
+				// shift the western hemisphere 360 degrees to the east
+				if (x < 0x80000000) {  // prime meridian
+					x += 0x100000000;
+				}
+
+				r->file_bbox2[0] = std::min(r->file_bbox2[0], x);
+				r->file_bbox2[1] = std::min(r->file_bbox2[1], y);
+				r->file_bbox2[2] = std::max(r->file_bbox2[2], x);
+				r->file_bbox2[3] = std::max(r->file_bbox2[3], y);
+			}
+		}
+	}
+
 	// try to remind myself that the geometry in this function is in SCALED COORDINATES
 	drawvec scaled_geometry = sf.geometry;
 	sf.geometry.clear();

diff --git a/serial.hpp b/serial.hpp
@@ -88,6 +88,9 @@ struct reader {
 
 	long long file_bbox[4] = {0, 0, 0, 0};
 
+	long long file_bbox1[4] = {0xFFFFFFFF, 0xFFFFFFFF, 0, 0};  // standard -180 to 180 world plane
+	long long file_bbox2[4] = {0x1FFFFFFFF, 0xFFFFFFFF, 0x100000000, 0};  // 0 to 360 world plane
+
 	struct stat geomst {};
 
 	char *geom_map = NULL;

diff --git a/..._-Ethemin@min_-Ethemean@mean_-Etheconcat@concat_-Ethecomma@comma_-r1_-K100.json b/..._-Ethemin@min_-Ethemean@mean_-Etheconcat@concat_-Ethecomma@comma_-r1_-K100.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "3.757458,-84.969764,359.744029,85.007238",
 "bounds": "-179.320808,-85.051129,177.449262,85.051129",
 "center": "112.500000,20.489949,3",
 "description": "tests/accumulate/out/-z3_-Ethesum@sum_-Etheproduct@product_-Ethemax@max_-Ethemin@min_-Ethemean@mean_-Etheconcat@concat_-Ethecomma@comma_-r1_-K100.json.check.mbtiles",

diff --git a/...themax@max_-Ethemin@min_-Ethemean@mean_-Etheconcat@[email protected] b/...themax@max_-Ethemin@min_-Ethemean@mean_-Etheconcat@[email protected]
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "3.757458,-84.969764,359.744029,85.007238",
 "bounds": "-179.320808,-85.051129,177.449262,85.051129",
 "center": "-174.375000,-52.349536,5",
 "description": "tests/accumulate/out/-z5_-Ethesum@sum_-Etheproduct@product_-Ethemax@max_-Ethemin@min_-Ethemean@mean_-Etheconcat@[email protected]",

diff --git a/tests/allow-existing/both.mbtiles.json b/tests/allow-existing/both.mbtiles.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-122.373782,37.454389,-121.469214,37.905824",
 "bounds": "-122.373782,37.454389,-121.469214,37.905824",
 "center": "-121.992188,37.454389,9",
 "description": "tests/allow-existing/both.mbtiles",

diff --git a/...ut/-z0_-Tinttype@int_-Tfloattype@float_-Tbooltype@[email protected] b/...ut/-z0_-Tinttype@int_-Tfloattype@float_-Tbooltype@[email protected]
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "0.000000,0.000000,0.000000,0.000000",
 "bounds": "0.000000,0.000000,0.000000,0.000000",
 "center": "0.000000,0.000000,0",
 "description": "tests/attribute-type/out/-z0_-Tinttype@int_-Tfloattype@float_-Tbooltype@[email protected]",

diff --git a/tests/attribute-type/out/-z0_-pN.json b/tests/attribute-type/out/-z0_-pN.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "0.000000,0.000000,0.000000,0.000000",
 "bounds": "0.000000,0.000000,0.000000,0.000000",
 "center": "0.000000,0.000000,0",
 "description": "tests/attribute-type/out/-z0_-pN.json.check.mbtiles",

diff --git a/tests/border/out/-z1_--detect-shared-borders.json b/tests/border/out/-z1_--detect-shared-borders.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "13.365261,39.637013,23.009582,46.863962",
 "bounds": "13.365261,39.637013,23.009582,46.863962",
 "center": "23.009582,42.525564,1",
 "description": "tests/border/out/-z1_--detect-shared-borders.json.check.mbtiles",

diff --git a/tests/coalesce-id/out/-z1_--coalesce_--reorder.json b/tests/coalesce-id/out/-z1_--coalesce_--reorder.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "0.023803,-85.040752,359.950215,83.645130",
 "bounds": "-180.000000,-85.051129,180.000000,83.645130",
 "center": "90.000000,42.525564,1",
 "description": "tests/coalesce-id/out/-z1_--coalesce_--reorder.json.check.mbtiles",

diff --git a/...out/-P_--coalesce_--reorder_-z11_-Z11_-y_STATEFP10_-y_COUNTYFP10_-l_merged.json b/...out/-P_--coalesce_--reorder_-z11_-Z11_-y_STATEFP10_-y_COUNTYFP10_-l_merged.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-123.173825,37.454389,-121.469214,37.929824",
 "bounds": "-123.173825,37.454389,-121.469214,37.929824",
 "center": "-122.255859,37.788049,11",
 "description": "tests/coalesce-tract/out/-P_--coalesce_--reorder_-z11_-Z11_-y_STATEFP10_-y_COUNTYFP10_-l_merged.json.check.mbtiles",

diff --git a/tests/csv/out-null.mbtiles.json b/tests/csv/out-null.mbtiles.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-175.220565,-41.299988,179.216647,64.150024",
 "bounds": "-180.000000,-41.299988,180.000000,85.051129",
 "center": "0.000000,0.000000,0",
 "description": "tests/csv/out-null.mbtiles",

diff --git a/tests/csv/out.mbtiles.json b/tests/csv/out.mbtiles.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-175.220565,-41.299988,179.216647,64.150024",
 "bounds": "-180.000000,-41.299988,180.000000,85.051129",
 "center": "0.000000,0.000000,0",
 "description": "tests/csv/out.mbtiles",

diff --git a/tests/curve/out/-z2.json b/tests/curve/out/-z2.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "90.000000,-82.000000,332.000000,83.000000",
 "bounds": "-139.000000,-82.000000,170.000000,83.000000",
 "center": "-135.000000,75.782195,2",
 "description": "tests/curve/out/-z2.json.check.mbtiles",

diff --git a/tests/curve/out/-z2_--no-clipping.json b/tests/curve/out/-z2_--no-clipping.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "90.000000,-82.000000,332.000000,83.000000",
 "bounds": "-139.000000,-82.000000,170.000000,83.000000",
 "center": "-135.000000,75.782195,2",
 "description": "tests/curve/out/-z2_--no-clipping.json.check.mbtiles",

diff --git a/tests/curve/out/-z2_--no-duplication.json b/tests/curve/out/-z2_--no-duplication.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "90.000000,-82.000000,332.000000,83.000000",
 "bounds": "-139.000000,-82.000000,170.000000,83.000000",
 "center": "45.000000,33.256630,2",
 "description": "tests/curve/out/-z2_--no-duplication.json.check.mbtiles",

diff --git a/tests/dateline/out/-z5.json b/tests/dateline/out/-z5.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-180.000000,0.000000,177.539063,68.269386",
 "bounds": "-180.000000,0.000000,180.000000,68.269386",
 "center": "-174.375000,16.560724,5",
 "description": "tests/dateline/out/-z5.json.check.mbtiles",

diff --git a/tests/dateline/out/-z5_-b0.json b/tests/dateline/out/-z5_-b0.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-180.000000,0.000000,177.539063,68.269386",
 "bounds": "-180.000000,0.000000,180.000000,68.269386",
 "center": "174.375000,44.951199,5",
 "description": "tests/dateline/out/-z5_-b0.json.check.mbtiles",

diff --git a/tests/empty-linestring/out/-ac.json b/tests/empty-linestring/out/-ac.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-122.822234,37.723073,-122.249782,38.090533",
 "bounds": "-122.822234,37.723073,-122.249782,38.090533",
 "center": "-122.249782,37.796763,14",
 "description": "tests/empty-linestring/out/-ac.json.check.mbtiles",

diff --git a/tests/epsg-3857/out/[email protected] b/tests/epsg-3857/out/[email protected]
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-175.220565,-41.299974,179.216647,64.150024",
 "bounds": "-175.220565,-41.299974,179.216647,64.150024",
 "center": "16.875000,44.951199,5",
 "description": "tests/epsg-3857/out/[email protected]",

diff --git a/tests/feature-filter/out/-z0_-Jtests%feature-filter%filter.json b/tests/feature-filter/out/-z0_-Jtests%feature-filter%filter.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-101.000000,0.000000,1.000000,1.000000",
 "bounds": "-101.000000,0.000000,1.000000,1.000000",
 "center": "0.000000,0.000000,0",
 "description": "tests/feature-filter/out/-z0_-Jtests%feature-filter%filter.json.check.mbtiles",

diff --git a/tests/feature-filter/out/filtered.json.standard b/tests/feature-filter/out/filtered.json.standard
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-180.000000,-85.051129,180.000000,85.051129",
 "bounds": "-180.000000,-85.051129,180.000000,85.051129",
 "center": "0.000000,0.000000,0",
 "description": "tests/feature-filter/out/all.mbtiles",

diff --git a/tests/feature-filter/out/places-filter.mbtiles.json.standard b/tests/feature-filter/out/places-filter.mbtiles.json.standard
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-175.781250,-42.032974,180.000000,64.168107",
 "bounds": "-175.781250,-42.032974,180.000000,64.168107",
 "center": "-62.578125,17.307462,8",
 "description": "tests/feature-filter/out/places.mbtiles",

diff --git a/tests/geometry/out/-z3.json b/tests/geometry/out/-z3.json
@@ -1,4 +1,5 @@
 { "type": "FeatureCollection", "properties": {
+"antimeridian_adjusted_bounds": "-122.000000,-23.563987,102.000000,59.900000",
 "bounds": "-122.000000,-23.563987,102.000000,59.900000",
 "center": "22.500000,20.489949,3",
 "description": "tests/geometry/out/-z3.json.check.mbtiles",