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Divide and conquer when cleaning complex polygons after coalescing

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Erica Fischer
2025-05-05 13:12:12 -07:00
parent b7b5c8484f
commit 887db65698
8 changed files with 193 additions and 30520 deletions
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geometry.hpp
+3 -1
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@@ -72,7 +72,7 @@ void to_tile_scale(drawvec &geom, int z, int detail);
drawvec from_tile_scale(drawvec const &geom, int z, int detail);
drawvec remove_noop(drawvec geom, int type, int shift);
drawvec clip_point(drawvec &geom, int z, long long buffer);
drawvec clean_or_clip_poly(drawvec &geom, int z, int buffer, bool clip, bool try_scaling);
drawvec clean_or_clip_poly(const drawvec &geom, int z, int buffer, bool clip, bool try_scaling);
drawvec close_poly(drawvec &geom);
drawvec reduce_tiny_poly(const drawvec &geom, int z, int detail, bool *still_needs_simplification, bool *reduced_away, double *accum_area, double tiny_polygon_size);
int clip(long long *x0, long long *y0, long long *x1, long long *y1, long long xmin, long long ymin, long long xmax, long long ymax);
@@ -173,5 +173,7 @@ void get_quadkey_bounds(long long xmin, long long ymin, long long xmax, long lon
clipbbox parse_clip_poly(std::string arg);
bool line_is_too_small(drawvec const &geometry, int z, int detail);
drawvec coalesce_polygon(drawvec const &geom);
drawvec coalesce_linestring(drawvec const &geom);
#endif