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Snap to the tile grid as each simplified point is chosen

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Erica Fischer
2023-05-04 14:37:19 -07:00
parent 605640e138
commit ae6eed17c1
5 changed files with 19 additions and 10 deletions
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tile.cpp
+2 -1
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@@ -573,6 +573,7 @@ double simplify_partial(partial *p, drawvec &shared_nodes) {
}
// continues to simplify to line_detail even if we have extra detail
// should this change since we are now snapping as part of simplifying?
drawvec ngeom = simplify_lines(geom, z, line_detail, !(prevent[P_CLIPPING] || prevent[P_DUPLICATION]), p->simplification, t == VT_POLYGON ? 4 : 0, shared_nodes);
if (t != VT_POLYGON || ngeom.size() >= 3) {
@@ -2301,7 +2302,7 @@ long long write_tile(decompressor *geoms, std::atomic<long long> *geompos_in, ch
std::string layername = (*layer_unmaps)[p.segment][p.layer];
serial_val sv, sv2, sv3, sv4;
long long point_count = p.clustered + 1;
char abbrev[17]; // to_string(LLONG_MAX).length() / 1000 + 1;
char abbrev[17]; // to_string(LLONG_MAX).length() / 1000 + 1;
p.full_keys.push_back("clustered");
sv.type = mvt_bool;