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Distribute coalescing error more evenly

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This commit is contained in:
Eric Fischer 2017-10-06 18:06:37 -07:00
parent be922702ce
commit 8ae1ec5379
1 changed files with 6 additions and 0 deletions
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6
tile.cpp
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@ -1450,6 +1450,7 @@ long long write_tile(FILE *geoms, long long *geompos_in, char *metabase, char *s
std::vector<unsigned long long> indices;
std::vector<long long> extents;
std::vector<drawvec> coalesced_geometry;
double coalesced_area = 0;
int within[child_shards];
long long geompos[child_shards];
@ -1546,6 +1547,9 @@ long long write_tile(FILE *geoms, long long *geompos_in, char *metabase, char *s
}
}
sf.extent += coalesced_area;
coalesced_area = 0;
if (additional[A_DROP_DENSEST_AS_NEEDED]) {
indices.push_back(sf.index);
if (sf.index - merge_previndex < mingap) {
@ -1562,6 +1566,7 @@ long long write_tile(FILE *geoms, long long *geompos_in, char *metabase, char *s
extents.push_back(sf.extent);
if (sf.extent <= minextent) {
coalesced_geometry.push_back(sf.geometry);
coalesced_area += sf.extent;
continue;
}
}
@ -1573,6 +1578,7 @@ long long write_tile(FILE *geoms, long long *geompos_in, char *metabase, char *s
}
}
coalesced_geometry.clear();
coalesced_area = 0;
}
if (additional[A_CALCULATE_FEATURE_DENSITY]) {