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Treat tiny polygon holes as dust again, but accumulated separately now

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Erica Fischer
2023-08-25 12:22:55 -07:00
parent 39ad95ed73
commit f294e2af8a
4 changed files with 29 additions and 9 deletions
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tile.cpp
+2 -2
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@@ -1914,7 +1914,7 @@ long long write_tile(decompressor *geoms, std::atomic<long long> *geompos_in, ch
int line_detail;
for (line_detail = detail; line_detail >= min_detail || line_detail == detail; line_detail--, oprogress = 0) {
long long count = 0;
double accum_area = 0;
double accum_area = 0, accum_hole = 0;
double fraction_accum = 0;
@@ -2185,7 +2185,7 @@ long long write_tile(decompressor *geoms, std::atomic<long long> *geompos_in, ch
bool reduced = false;
if (sf.t == VT_POLYGON) {
if (!prevent[P_TINY_POLYGON_REDUCTION] && !additional[A_GRID_LOW_ZOOMS]) {
sf.geometry = reduce_tiny_poly(sf.geometry, z, line_detail, &reduced, &accum_area, &sf, &tiny_feature);
sf.geometry = reduce_tiny_poly(sf.geometry, z, line_detail, &reduced, &accum_area, &accum_hole, &sf, &tiny_feature);
if (reduced) {
strategy->tiny_polygons++;
}