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Do the feature tagging if we have any source of multiplier features

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Erica Fischer
2025-02-11 15:47:06 -08:00
parent 285d1931af
commit a3d9301dfe
1 changed files with 3 additions and 3 deletions
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tile.cpp
+3 -3
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@@ -377,7 +377,7 @@ struct ordercmp {
static std::vector<std::vector<std::shared_ptr<serial_feature>>> assemble_multiplier_clusters(std::vector<std::shared_ptr<serial_feature>> const &features) {
std::vector<std::vector<std::shared_ptr<serial_feature>>> clusters;
if (retain_points_multiplier == 1) {
if (!(retain_points_multiplier > 1 || preserve_multiplier_density_threshold != 0 || preserve_multiplier_density_bits_by_zoom.size() > 0)) {
for (auto const &feature : features) {
std::vector<std::shared_ptr<serial_feature>> cluster;
cluster.push_back(std::move(feature));
@@ -2152,7 +2152,7 @@ long long write_tile(decompressor *geoms, std::atomic<long long> *geompos_in, ch
sf.dropped = FEATURE_KEPT;
}
if (sf.dropped == FEATURE_KEPT && retain_points_multiplier > 1) {
if (sf.dropped == FEATURE_KEPT && (retain_points_multiplier > 1 || preserve_multiplier_density_threshold != 0 || preserve_multiplier_density_bits_by_zoom.size() > 0)) {
sf.full_keys.push_back(key_pool.pool("tippecanoe:retain_points_multiplier_first"));
sf.full_values.emplace_back(mvt_bool, "true");
}
@@ -2302,7 +2302,7 @@ long long write_tile(decompressor *geoms, std::atomic<long long> *geompos_in, ch
std::string const &layername = kv.first;
std::vector<std::shared_ptr<serial_feature>> &features = kv.second.features;
if (retain_points_multiplier > 1) {
if ((retain_points_multiplier > 1 || preserve_multiplier_density_threshold != 0 || preserve_multiplier_density_bits_by_zoom.size() > 0)) {
// mapping from input sequence to current sequence within this tile
std::vector<std::pair<size_t, size_t>> feature_sequences;