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Author SHA1 Message Date
Eric Fischer 41099ed731 Don't add extra points at tile boundaries if not clipping 
The extra points kept the features from being exactly the same
in each tile.
 2016-04-19 16:13:02 -07:00
Eric Fischer 56d8178a7c Fix a mistake in the formatting of the Usage message 2016-04-19 15:35:58 -07:00
Eric Fischer 24f401da52 Add an option not to clip features if they appear in the tile at all 2016-04-19 15:32:58 -07:00
Eric Fischer 694fa8ee97 Merge pull request #213 from mapbox/polygon-coalesce 
Clean up polygon geometry again after coalescing
 2016-04-18 16:15:13 -07:00
Eric Fischer 45cddc57bb Simplify coordinates to avoid cross-platform rounding errors 2016-04-18 16:10:08 -07:00
Eric Fischer 86b8567201 Clean up polygon geometry again after coalescing 2016-04-18 15:53:04 -07:00
Eric Fischer 2a6e41126f Merge pull request #212 from mapbox/limitfiles 
Speculatively open files to avoid overrunning the system limits
 2016-04-14 10:32:19 -07:00
Eric Fischer 81517a0cb4 Fix tracking of number of available file descriptors 2016-04-14 10:20:28 -07:00
Eric Fischer 732a51d684 Fix the option for testing radix sort 
Add a check to make sure I don't make the same mistake again
 2016-04-14 10:06:01 -07:00
Eric Fischer 222735004d Add a sanity check to make sure I remember to close all open files 2016-04-13 20:33:01 -07:00
Eric Fischer 137bb46db5 Clean up the maximum-files-open check a little 2016-04-13 20:20:25 -07:00
Eric Fischer cae20bb5e6 Speculatively open files to avoid overrunning the system limits 2016-04-13 18:05:24 -07:00
Eric Fischer 7c9bd5da2f Merge pull request #210 from mapbox/block-input 
Don't let the input buffer for parallel streaming input get too big.
 2016-04-13 13:31:51 -07:00
Eric Fischer fbcb00fee9 Add an option to set the tileset's attribution 2016-04-13 12:49:41 -07:00
Eric Fischer 3a46c05b46 Fix the progress indicator 2016-04-12 10:59:06 -07:00
Eric Fischer 968c94a409 Quiet warning about potentially uninitialized variable. 2016-04-11 16:43:46 -07:00
Eric Fischer efe66dcafe Use stdio instead of mmap for geometry while tiling to reduce thrashing 2016-04-11 15:59:02 -07:00
Eric Fischer c6d2988485 Logic may be clearer this way 2016-04-11 14:51:04 -07:00
Eric Fischer e846b11ce7 Don't let the input buffer for parallel streaming input get too big. 2016-04-11 13:51:28 -07:00
Eric Fischer 9d48d6a93d Merge pull request #208 from mapbox/simplify-crash 
Fix a line simplification crash when a segment degenerates to a single point
 2016-04-07 16:50:01 -07:00
Eric Fischer acb97361a0 Fix a line simplification crash when a segment degenerates to a single point 2016-04-07 16:45:45 -07:00
Eric Fischer 1792a13e1a Merge pull request #207 from mapbox/checkspace 
Keep an eye on free disk space and warn if tippecanoe is using it all
 2016-04-07 12:23:05 -07:00
Eric Fischer 41ae22164c Mention the default location for temporary files 2016-04-07 11:39:32 -07:00
Eric Fischer 73fcdba02b Linux and Mac want different headers for file system stats 2016-04-07 11:23:33 -07:00
Eric Fischer 1eb0537302 Warn if temporary directory doesn't begin with / 2016-04-07 10:47:46 -07:00
Eric Fischer 39285c8102 Keep an eye on free disk space and warn if tippecanoe is using it all 2016-04-07 10:35:36 -07:00
Eric Fischer 22ede9ac8c Merge pull request #206 from mapbox/chatty-polygon 
Add an option to drop a fraction of polygons by zoom.
 2016-04-06 14:33:48 -07:00
Eric Fischer 574a2b79c8 Add an option to drop a fraction of polygons by zoom. 
Only warn once about polygon cleaning failures.
 2016-04-06 14:17:44 -07:00
Eric Fischer d1456c0f66 Merge pull request #202 from mapbox/radix 
Restructure geometry reordering to try to reduce virtual memory thrashing
 2016-04-05 15:13:44 -07:00
Eric Fischer 4a572b810b Close some file descriptors that were left dangling before 2016-04-05 14:07:24 -07:00
Eric Fischer b10b436ac9 Add a way to test recursive radix sorting. Bump version number. 2016-04-05 13:32:44 -07:00
Eric Fischer e394501faa Check for errors when closing files 2016-04-05 11:13:31 -07:00
Eric Fischer c0a0aef060 Use large sort chunks, since that part can be parallelized 2016-04-05 10:08:46 -07:00
Eric Fischer 2a4be4f6d4 Parallel reading is effectively random order, not sequential 2016-04-04 17:00:11 -07:00
Eric Fischer c62762078a Can't tell Linux to free pages, so just say we don't need them 2016-04-04 16:18:55 -07:00
Eric Fischer 72e485f285 Also advise when unmapping pages 2016-04-04 16:14:26 -07:00
Eric Fischer b1d3849889 Sprinkle madvise calls to hint about how files should be paged in 2016-04-04 16:03:13 -07:00
Eric Fischer 2b0ac890c5 Fix the status message about how much geometry there is 2016-04-04 15:33:25 -07:00
Eric Fischer d4b9f79d3c Fix the progress indicator when there is an inner radix sort 2016-04-04 14:49:41 -07:00
Eric Fischer 31c4d4850c Remove dead code 2016-04-04 13:22:23 -07:00
Eric Fischer 2fe841c6dc Remove extra newline output from old progress format 2016-04-04 11:42:40 -07:00
Eric Fischer 7b6cd2d0f4 Fix the any-valid-geometries check again 2016-04-04 11:25:21 -07:00
Eric Fischer c9e542e688 Keep meta count inline to avoid thrash if no attributes 2016-04-04 11:18:37 -07:00
Eric Fischer 986719f2ff Rework sorting/merging progress indicator 2016-04-04 10:53:53 -07:00
Eric Fischer e2b36a8ee9 Restore mergesort for the intermediate sort. Tests pass. 2016-04-01 18:15:31 -07:00
Eric Fischer 55f93963be Stop recursing when the indices are exactly the same 2016-04-01 17:41:53 -07:00
Eric Fischer cf806baca2 Slow, but works for some cases now 2016-04-01 17:36:09 -07:00
Eric Fischer 60139532c8 Provide top-level output files for geometry and index 2016-04-01 17:01:10 -07:00
Eric Fischer 9793be1517 Split indices and geometries up by radix 2016-04-01 16:25:10 -07:00
Eric Fischer 851d7b576b Merge branch 'master' into radix 2016-04-01 15:32:15 -07:00
Eric Fischer 1e8c030b03 Make indent 2016-04-01 15:31:59 -07:00
Eric Fischer 560add2ccd More calculation about how many fds are available 2016-04-01 15:31:34 -07:00
Eric Fischer 24deae5a43 Reunify the string pool and metadata earlier to free up file descriptors 2016-04-01 12:38:32 -07:00
Eric Fischer 9acecdf93e OS-specific code to determine memory size 2016-03-31 15:29:43 -07:00
Eric Fischer 8cc844c9dd Merge pull request #201 from mapbox/llong_max 
Fix where I used the wrong names for the max/min long long constants
 2016-03-31 14:33:11 -07:00
Eric Fischer 389cdf2aa4 Bump version number 2016-03-31 11:44:04 -07:00
Eric Fischer e5157ec66b Fix where I used the wrong names for the max/min long long constants 2016-03-31 11:39:12 -07:00
Eric Fischer 5d701913ab Merge pull request #199 from mapbox/named-layers 
Add an option to give specific layer names to specific input files
 2016-03-29 15:08:06 -07:00
Eric Fischer 62fac4d6f4 Add a test for layer names 2016-03-29 15:01:03 -07:00
Eric Fischer bd3b9a5136 Add an option to give specific layer names to specific input files 2016-03-29 13:13:39 -07:00
Eric Fischer 72b7dc977a Merge pull request #196 from mapbox/stray-geom 
Remove temporary files that were accidentally left in place
 2016-03-28 15:31:31 -07:00
Eric Fischer 448d1a124e Handle case of options that aren't processed individually 2016-03-28 15:10:04 -07:00
Eric Fischer edce0f088d Add GNU-style long options 2016-03-28 15:03:28 -07:00
Eric Fischer b47653e2e6 Remove temporary files that were accidentally left in place 2016-03-28 14:00:01 -07:00
Eric Fischer 9f2e221338 Merge pull request #193 from mapbox/malloc 
Check return values after allocating memory
 2016-03-28 13:46:45 -07:00
Eric Fischer 5a2a1b793a Exit cleanly if there was no valid input instead of giving an mmap error 2016-03-28 13:22:03 -07:00
Eric Fischer cf2abf67d2 Oops: need to check array size in bytes, not number of objects 2016-03-28 13:08:54 -07:00
Eric Fischer 356575d0e0 Check for JSON array and hash overflows 2016-03-28 12:25:33 -07:00
Eric Fischer 7d602987e7 Merge pull request #194 from stevage/patch-2 
Warn of spurious errors (as per #191)
 2016-03-28 12:07:41 -07:00
Eric Fischer 21a635fb7a Check for string length overflow 2016-03-28 12:00:55 -07:00
Eric Fischer 1e5d420b66 Fix warnings about unused arguments 2016-03-25 13:45:28 -07:00
Eric Fischer 12be3e5a32 This one really is an int upstream 2016-03-25 13:21:32 -07:00
Eric Fischer 52dbed8132 Fix a few warnings about globals 2016-03-25 13:03:57 -07:00
Eric Fischer c2231318bd Many places where I used unsigned array indices but meant size_t 2016-03-25 12:20:32 -07:00
Eric Fischer eee596d5f5 Check return values from memory allocation 2016-03-25 11:57:33 -07:00
Eric Fischer bc5a7b251f Check return values after allocating memory 2016-03-25 11:20:56 -07:00
Eric Fischer eebba7b75b Merge pull request #189 from mapbox/decode-pbf 
Add the ability to tippecanoe-decode a standalone .pbf tile
 2016-03-22 17:35:42 -07:00
Eric Fischer 962f82d44e Add a test for decoding standalone PBFs 2016-03-22 17:12:09 -07:00
Eric Fischer d960963623 Add the ability to tippecanoe-decode a standalone .pbf tile 2016-03-22 16:51:29 -07:00
Eric Fischer 7140a3dd91 Merge pull request #186 from mapbox/resolution-doc 
Clarify maximum resolution in README and warning
 2016-03-17 11:54:24 -07:00
Eric Fischer 16ca5cfeec Clarify maximum resolution in README and warning 2016-03-17 11:23:54 -07:00
Eric Fischer c66fd315e1 Merge pull request #185 from mapbox/line-polygons 
Silently drop zero-area polygons instead of showing Clipper errors
 2016-03-10 17:31:47 -08:00
Eric Fischer 7896c3c2c9 Don't get stuck in a loop if subdividing a complex polygon fails 2016-03-10 17:07:22 -08:00
Eric Fischer 7eccc7a758 Silently drop zero-area polygons instead of showing Clipper errors 2016-03-10 16:03:02 -08:00
Eric Fischer 652abc9a62 Put all the apt-get instructions on one line 2016-03-10 12:15:49 -08:00
Eric Fischer c387af48cc Merge pull request #182 from mapbox/thrashing 
Reorder geometry as part of index merging, to reduce thrashing in low memory
 2016-03-08 13:41:47 -08:00
Eric Fischer cf5082122a Close original geometry temp files as soon as they are no longer needed 2016-03-07 16:45:35 -08:00
Eric Fischer bf585a5849 Add newline to clean up progress messages 2016-03-07 16:38:21 -08:00
Eric Fischer 11e737ff29 Reorder geometry as part of the merge 2016-03-07 16:34:12 -08:00
Eric Fischer 310887e019 Fix duplicated variable name 2016-03-07 13:40:32 -08:00
Eric Fischer 81d2a8bfed Encourage -B, not -z, to set the base zoom level 2016-03-07 13:21:53 -08:00
Eric Fischer b7f3fcfc7f Merge pull request #180 from mapbox/coverage 
Add a gamma-reduction test and base zoom/drop rate guessing tests
 2016-03-03 17:34:56 -08:00
Eric Fischer f17cec5c44 Factor out gap logic instead of duplicating it 2016-03-03 17:03:47 -08:00
Eric Fischer d38b5a999e Make base zoom and drop rate guessing more testable, and test them 2016-03-03 17:03:03 -08:00
Eric Fischer e4ab47b3d6 Add a gamma-reduction test 2016-03-03 15:44:07 -08:00
Eric Fischer b3aa32b9a3 Merge pull request #179 from mapbox/coverage 
More tests for higher code coverage
 2016-03-02 17:25:54 -08:00
Eric Fischer c9fdd62c91 Try to add zoom skipping to code coverage 2016-03-02 16:37:55 -08:00
Eric Fischer 739f2dbc75 Test stability of feature ordering 2016-03-02 16:19:38 -08:00
Eric Fischer fb9525cf4f Add a MultiPoint test 2016-03-02 15:23:22 -08:00
Eric Fischer ae827af8dc Try to avoid another cross-platform rounding error 2016-03-02 15:19:16 -08:00