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Make tile-join distrust source tilesets' metadata maxzoom and minzoom (#161)

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* Special-case a longitude wraparound of exactly 360°

* Update version and changelog

* Make tile-join distrust source tilesets' metadata maxzoom and minzoom
This commit is contained in:
Erica Fischer
2023-11-07 14:41:05 -08:00
committed by GitHub
parent e1c665b35d
commit 2c56187530
18 changed files with 51 additions and 17 deletions
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tile-join.cpp
+5
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@@ -1574,6 +1574,11 @@ int main(int argc, char **argv) {
}
generator_options.append(commandline);
// don't trust the source metadata maxzooms;
// claim the zooms that were actually written
st.maxzoom = INT_MIN;
st.minzoom = INT_MAX;
for (auto &l : layermap) {
if (l.second.minzoom < st.minzoom) {
st.minzoom = l.second.minzoom;