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Make drop-densest more consistent across tile boundaries

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This commit is contained in:
Erica Fischer
2023-08-23 13:20:25 -07:00
parent 2e271213d6
commit 563f7d2bc2
16 changed files with 2098 additions and 9288 deletions
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serial.cpp
+5
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@@ -225,6 +225,7 @@ std::string serialize_feature(serial_feature *sf, long long wx, long long wy) {
if (sf->index != 0) {
serialize_ulong_long(s, sf->index);
}
serialize_long_long(s, sf->gap);
if (sf->label_point != 0) {
serialize_ulong_long(s, sf->label_point);
}
@@ -274,6 +275,7 @@ serial_feature deserialize_feature(std::string &geoms, unsigned z, unsigned tx,
deserialize_int(&cp, &sf.segment);
sf.index = 0;
sf.gap = -1;
sf.label_point = 0;
sf.extent = 0;
@@ -282,6 +284,7 @@ serial_feature deserialize_feature(std::string &geoms, unsigned z, unsigned tx,
if (sf.layer & (1 << FLAG_INDEX)) {
deserialize_ulong_long(&cp, &sf.index);
}
deserialize_long_long(&cp, &sf.gap);
if (sf.layer & (1 << FLAG_LABEL_POINT)) {
deserialize_ulong_long(&cp, &sf.label_point);
}
@@ -607,6 +610,8 @@ int serialize_feature(struct serialization_state *sst, serial_feature &sf) {
sf.index = 0;
}
sf.gap = -1; // will be calculated during z0
if (sst->layermap->count(sf.layername) == 0) {
sst->layermap->insert(std::pair<std::string, layermap_entry>(sf.layername, layermap_entry(sst->layermap->size())));
}