Eric Fischer
3ad499fa44
Merge branch 'master' into multithread
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Conflicts:
tile.cc
2015-10-19 10:31:13 -07:00
Eric Fischer
f64e2c94e2
Let Clipper clean up polygons again after scaling and simplification
2015-10-15 17:11:29 -07:00
Eric Fischer
5dc9f50345
Clean up polygon generation and clipping. Make sure winding order is correct.
2015-10-07 16:52:52 -07:00
Eric Fischer
c0480673c5
Add a tippecanoe-specific GeoJSON extension for feature minzoom and maxzoom.
2015-10-06 16:51:23 -07:00
Eric Fischer
763bc36563
Add const to fix the build
2015-09-15 13:23:34 -07:00
Eric Fischer
5ab2673b8c
Add a flag to preserve the original order of the features from the input
2015-09-14 15:42:06 -07:00
Eric Fischer
601c092883
Merge branch 'master' into multithread
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Conflicts:
tile.cc
2015-09-14 10:52:58 -07:00
Eric Fischer
541d3518c2
Change some defaults that keep tripping people up:
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* Default detail with low -z is only 13, so it works with GL
* No coalescing, line-reversing, or reordering by attributes except by request
* Dropping lines like points moves from -d to -a
2015-08-27 16:04:37 -07:00
Eric Fischer
10e35c4300
Fix memory leak when closing out tiles that had all features clipped away
2015-07-29 16:45:41 -07:00
Eric Fischer
cc05f46fb7
Don't crash if there are more than 128 layers
2015-07-27 16:20:20 -07:00
Eric Fischer
b897712a10
Remove double-setting of thread task list
2015-07-23 16:24:50 -07:00
Eric Fischer
a64913c989
Move the data that threads will need into a parameter block
2015-07-23 16:17:23 -07:00
Eric Fischer
9d25afa41f
Fix buffer overflow in length of temporary file names
2015-07-10 10:26:23 -07:00
Eric Fischer
d55af3b3a6
Run through the thread task queues, although still sequentially
2015-07-09 16:14:24 -07:00
Eric Fischer
2957f16b4b
Assign tasks (reading temporary files) to threads
2015-07-09 16:09:40 -07:00
Eric Fischer
2bdb51e995
Calculate how many threads should be run
2015-07-09 15:24:47 -07:00
Eric Fischer
5d4ab6df1b
Merge branch 'master' into multithread
2015-07-08 16:36:58 -07:00
Eric Fischer
3452ee92ab
Fix formatting
2015-07-08 16:35:02 -07:00
Eric Fischer
e5a6f981b7
Work out the sharding math for multhreading
2015-07-08 16:33:22 -07:00
Eric Fischer
138699d243
Add option to quiet the chatty progress indicators
2015-07-08 15:06:21 -07:00
Eric Fischer
e7b4443838
Enforce code style
2015-07-08 14:42:12 -07:00
Eric Fischer
1b72804358
Precalculate which child tiles a feature can overlap
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instead of looping over them all
2015-07-01 15:17:35 -07:00
Eric Fischer
18cdcb0732
Drop linetos smaller than tile resolution before doing normal simplification
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Since simplification is rather expensive
2015-07-01 12:16:50 -07:00
Eric Fischer
af13a95dc1
Shard the child tiles as widely as possible even if not skipping levels
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to help future parallelization
2015-07-01 12:04:45 -07:00
Eric Fischer
0d3192b863
Break rewriting the geometry for the next zoom out into its own function
2015-06-30 16:36:26 -07:00
Eric Fischer
4bb88e228a
Fix buffer overflow. This is a bounding box, not sub-tiles.
2015-06-29 17:05:33 -07:00
Eric Fischer
7724e2c329
Skip over some intermediate zooms below minzoom
2015-06-29 16:42:26 -07:00
Eric Fischer
efe3c62bb1
Start breaking the assumption that the next zoom is exactly 1 deeper
2015-06-29 16:16:38 -07:00
Eric Fischer
62052cafab
Move zoom traversal into C++
2015-06-19 17:29:56 -07:00
Eric Fischer
a185073f0a
Shrink the geometry by shaving off bits below the maxzoom tile resolution
2015-06-18 14:16:16 -07:00
Eric Fischer
a1d3ecf9bb
Save another byte per attribute by moving the type to the string pool
2015-06-18 12:12:20 -07:00
Eric Fischer
1a44538bdf
Use the first coordinates of the first feature as the origin for deltas
2015-06-18 10:52:01 -07:00
Eric Fischer
46626e4f08
Delta encoding for motion within features
2015-06-17 17:48:29 -07:00
Eric Fischer
725ea71e57
Fix formatting
2015-06-17 17:30:17 -07:00
Eric Fischer
cde1e60603
Use a string pool to avoid duplicating keys and values
2015-06-17 17:18:08 -07:00
Eric Fischer
d5d322f36a
Clearer message about projections
2015-06-05 10:34:19 -07:00
Eric Fischer
263ae94e75
Add a warning when data appears to be in the wrong projection
2015-06-05 10:23:25 -07:00
Eric Fischer
8a1f0d83e1
Consistent indent style with clang-format
2015-06-03 11:22:13 -07:00
Eric Fischer
34b00eca73
Merge pull request #50 from mapbox/gl4096
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Add a command line option to specify the minimum allowed tile extent
2015-06-03 11:11:16 -07:00
Eric Fischer
bc2f243f0b
Add a command line option to specify the minimum allowed tile extent
2015-06-01 15:01:46 -07:00
Eric Fischer
901f6a76b6
Keep the resolution constant as we drop features to make the tile fit
2015-05-20 15:15:45 -07:00
Eric Fischer
555ababd2e
Add a flag to dynamically drop a fraction of features from large tiles
2015-05-20 14:57:00 -07:00
Eric Fischer
1381f0f276
Add a flag to let you drop lines at low zooms just like points
2015-04-21 08:19:51 -07:00
Eric Fischer
d64328ac35
Fix crash when encoding boolean properties.
2015-04-10 13:03:11 -07:00
Eric Fischer
4041811372
Add flags to disable simplification/coalescing/limits when unwanted
2015-04-10 11:36:30 -07:00
Eric Fischer
a076c5619d
Merge remote-tracking branch 'origin/master' into multilayer
2015-03-25 13:54:29 -07:00
Eric Fischer
86925eea4c
Write out geometries for all layers
2015-03-24 17:07:51 -07:00
Eric Fischer
73b63133e2
Multiple layers make it into JSON metadata now
2015-03-24 16:28:31 -07:00
Eric Fischer
2198bcc2a6
Handle multiple reading. Multiple writing still crashes.
2015-03-23 17:44:23 -07:00
Eric Fischer
eb24c6e21e
Include the layer number in the serialized geometry
2015-03-23 15:37:49 -07:00
