mirror of
https://github.com/felt/tippecanoe.git
synced 2026-10-02 16:35:40 +02:00
Erica Fischer
c5f2f0da34
* Plumb bounding boxes through potential intersections
* Quick bbox reject for bins that can't possibly intersect
* Inching toward attribute accumulation in megatile handling
* Some sort of test for how all these things interact with each other.
Automatic numeric attribute accumulation does *not* apply to attributes
that have an explicit attribute accumulator set, because the order of
operations is too messy and weird
* More sketching
* More sketching
* Actually do some accumulation
* Put all that behind an --accumulate-numeric flag
* Use the same attribute accumulation logic in binning as in megatiles
* Fix backwards conditional
* Add means, but somehow I have some counts of 0
* Handle aggregated attributes with no base attribute in the feature
* Checkpoint before I break everything
* Found a flaw, now to debug
* Fix a typo that broke accumulation
* Add binning tests
* Make sure IDs make it through on the bins
* Fix count/mean accumulation
* Make the numeric accumulation prefix configurable
* Make sure the accumulate test still works with a different prefix
* Forgot to update this test
* More testing to make sure cluster sizes make it all the way through
* Fix neglected --accumulate-attribute when binning
* Mark unexercised attribute accumulation cases as "can't happen"
* Factor out numeric preservation
* Attrs with the accumulation prefix are just preserved, not accumulated
* Test behavior of prefixed attributes
* Plumbing for exclude and exclude-prefix
* Implement and test attribute prefix stripping in overzoom
* Update version and changelog
* For debugging, make an attribute list of source feature IDs
* Revert "For debugging, make an attribute list of source feature IDs"
This reverts commit 65fc99c9d1.
92 lines
1.9 KiB
C++
92 lines
1.9 KiB
C++
#ifndef MAIN_HPP
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#define MAIN_HPP
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#include <stddef.h>
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#include <atomic>
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#include <string>
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#include <vector>
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#include <map>
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#include "json_logger.hpp"
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#include "serial.hpp"
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struct index {
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long long start = 0;
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long long end = 0;
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unsigned long long ix = 0;
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short segment = 0;
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unsigned short t : 2;
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unsigned long long seq : (64 - 18); // pack with segment and t to stay in 32 bytes
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index()
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: t(0),
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seq(0) {
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}
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};
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struct clipbbox {
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double lon1;
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double lat1;
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double lon2;
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double lat2;
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long long minx;
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long long miny;
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long long maxx;
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long long maxy;
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};
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extern std::vector<clipbbox> clipbboxes;
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void checkdisk(std::vector<struct reader> *r);
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extern int geometry_scale;
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extern int quiet;
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extern int quiet_progress;
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extern json_logger logger;
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extern double progress_interval;
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extern std::atomic<double> last_progress;
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extern int extra_detail;
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extern size_t CPUS;
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extern size_t TEMP_FILES;
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extern size_t memsize;
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extern size_t max_tile_size;
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extern size_t max_tile_features;
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extern int cluster_distance;
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extern int cluster_maxzoom;
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extern std::string attribute_for_id;
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extern int tiny_polygon_size;
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extern size_t limit_tile_feature_count;
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extern size_t limit_tile_feature_count_at_maxzoom;
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extern std::map<std::string, serial_val> set_attributes;
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extern long long extend_zooms_max;
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extern int retain_points_multiplier;
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extern size_t maximum_string_attribute_length;
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extern std::string accumulate_numeric;
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struct order_field {
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std::string name;
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bool descending;
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order_field(std::string _name, bool _descending)
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: name(_name),
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descending(_descending) {
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}
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};
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extern std::vector<order_field> order_by;
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// not legal UTF-8, so can't appear as a real attribute name
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#define ORDER_BY_SIZE "\200size"
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extern bool order_by_size;
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int mkstemp_cloexec(char *name);
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FILE *fopen_oflag(const char *name, const char *mode, int oflag);
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bool progress_time();
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#define MAX_ZOOM 24
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#endif
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