61f4f1ca9d
Add hole count function and other minor improvements to SHAPE_POLY_SET.
2015-08-24 09:55:22 -04:00
c63f6aa3c5
Polygon boolean operations on SHAPE_POLY_SET: Add a parameter (aFastMode) to speed up calculations. By default, the transforms use an option to create stricly simple polygons.
...
In 3D viewer, this option can take a *very long* calculation time (minutes instead of seconds, or hangs) and they are now using aFastMode = true to do polygon calculations, especially for zones inside zones belong to the same net but having different priority (which creates weak polygons).
aFastMode = false is the default for other calculations (zone filling) as before.
2015-08-16 14:07:58 +02:00
1d7e49a45c
SHAPE_POLY_SET::Inflate(): correct arc approximation for negative offsets (deflation). Control circle->segments count explicitly in all Inflate() calls
2015-07-27 21:46:47 +02:00
63b35f40a7
Removed all dependencies on boost::polygon except for bitmap2component. Replaced almost all instances of CPOLYGONS_LIST with SHAPE_POLY_SET.
2015-07-27 21:45:57 +02:00
d2ebf688f9
Reverted commits that remove boost::polygon dependency (need more testing).
2015-07-14 22:23:13 +02:00
9f18e5a98f
SHAPE_POLY_SET::Inflate(): correct arc approximation for negative offsets (deflation). Control circle->segments count explicitly in all Inflate() calls
2015-07-14 15:05:41 +02:00
41c753b05d
Removed all dependencies on boost::polygon except for bitmap2component. Replaced almost all instances of CPOLYGONS_LIST with SHAPE_POLY_SET.
2015-07-14 13:36:24 +02:00
24170f5588
Fixes to SHAPE_POLY_SET slitting/fracturing algo, some speed optimization.
2015-07-06 15:15:48 +02:00
feaa403266
common/geometry: introducing set-of-polygons class (SHAPE_POLY_SET) and File I/O for shapes class (SHAPE_FILE_IO)
2015-06-12 17:12:02 +02:00
Mario Luzeiro
jean-pierre charras
Tomasz Wlostowski
Maciej Suminski