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Put a bloom filter in front of the binary search for shared nodes

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Erica Fischer
2024-08-05 13:37:40 -07:00
parent 53ef0a9984
commit 60ad06a9af
9 changed files with 46 additions and 20 deletions
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shared_borders.cpp
+1 -1
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@@ -357,7 +357,7 @@ bool find_common_edges(std::vector<serial_feature> &features, int z, int line_de
}
if (!(prevent[P_SIMPLIFY] || (z == maxzoom && prevent[P_SIMPLIFY_LOW]) || (z < maxzoom && additional[A_GRID_LOW_ZOOMS]))) {
// tx and ty are 0 here because we aren't trying to do anything with the shared_nodes_map
simplified_arcs[ai->second] = simplify_lines(dv, z, 0, 0, line_detail, !(prevent[P_CLIPPING] || prevent[P_DUPLICATION]), simplification, 4, drawvec(), NULL, 0);
simplified_arcs[ai->second] = simplify_lines(dv, z, 0, 0, line_detail, !(prevent[P_CLIPPING] || prevent[P_DUPLICATION]), simplification, 4, drawvec(), NULL, 0, "");
} else {
simplified_arcs[ai->second] = dv;
}