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Generalize overzooming functions to multiple tiles

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This commit is contained in:
Erica Fischer
2023-12-07 11:25:06 -08:00
parent d7bdbe363b
commit 1e2813ed65
10 changed files with 263 additions and 156 deletions
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tile-join.cpp
+10 -1
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@@ -782,7 +782,16 @@ struct tileset_reader {
}
if (source.layers.size() != 0) {
std::string ret = overzoom(source, parent_tile.z, parent_tile.x, parent_tile.y, tile.z, tile.x, tile.y, -1, buffer, std::set<std::string>(), false, &next_overzoomed_tiles);
source_tile st;
st.tile = source;
st.z = parent_tile.z;
st.x = parent_tile.x;
st.y = parent_tile.y;
std::vector<source_tile> sts;
sts.push_back(st);
std::string ret = overzoom(sts, tile.z, tile.x, tile.y, -1, buffer, std::set<std::string>(), false, &next_overzoomed_tiles);
return ret;
}