Eric Fischer
08ff40e42f
Trying to follow Vlad's suggestion and work from the top down.
...
Doesn't quite work yet, but seems like the right thing to do.
From the bottom up, indexing is a mess because of the buffering,
and includes unneeded areas in the bounding boxes of big features.
2014-12-03 16:18:43 -08:00
Eric Fischer
eaeb55bf71
Distinguish between signed and unsigned in the temporary file
2014-12-02 18:03:07 -08:00
Eric Fischer
1aea522ef5
Fix another overflow that broke line clipping at zoom level 1.
2014-11-07 12:51:26 -08:00
Eric Fischer
241d96e57c
Save a few more bytes per geometry in the temporary file
...
by using bytes instead of ints for the drawing operations
2014-11-05 14:37:54 -08:00
Eric Fischer
a09bf3469d
Fix line clipping overflow bug
2014-10-27 14:24:11 -07:00
Eric Fischer
3cd6fcfbe0
Add option to set buffer size. Pass it through to clipping functions.
2014-10-27 13:20:17 -07:00
Eric Fischer
9bb4a549ca
Silence warnings about unused variables
2014-10-24 17:24:04 -07:00
Eric Fischer
46100c34df
Move projection and tile arithmetic to its own file
2014-10-24 17:22:14 -07:00
Eric Fischer
754dbf152a
Remove dead code
2014-10-24 15:23:35 -07:00
Eric Fischer
17384d5da7
Move geometric transformations into their own file
2014-10-24 15:12:02 -07:00
Eric Fischer