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Add tiny polygon reduction / dust to overzoom

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This commit is contained in:
Erica Fischer
2024-07-30 15:35:22 -07:00
parent 830885fea0
commit d4efb4d728
9 changed files with 562 additions and 133 deletions
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geometry.hpp
+5 -3
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@@ -74,7 +74,7 @@ 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 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);
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);
drawvec clip_lines(drawvec &geom, int z, long long buffer);
drawvec stairstep(drawvec &geom, int z, int detail);
@@ -119,14 +119,16 @@ std::string overzoom(std::vector<source_tile> const &tiles, int nz, int nx, int
std::vector<std::pair<unsigned, unsigned>> *next_overzoomed_tiles,
bool demultiply, json_object *filter, bool preserve_input_order,
std::unordered_map<std::string, attribute_op> const &attribute_accum,
std::vector<std::string> const &unidecode_data);
std::vector<std::string> const &unidecode_data, double simplification,
double tiny_polygon_size);
std::string overzoom(std::vector<input_tile> const &tiles, int nz, int nx, int ny,
int detail, int buffer, std::set<std::string> const &keep, bool do_compress,
std::vector<std::pair<unsigned, unsigned>> *next_overzoomed_tiles,
bool demultiply, json_object *filter, bool preserve_input_order,
std::unordered_map<std::string, attribute_op> const &attribute_accum,
std::vector<std::string> const &unidecode_data);
std::vector<std::string> const &unidecode_data, double simplification,
double tiny_polygon_size);
draw center_of_mass_mp(const drawvec &dv);