Commit Graph

7 Commits

Author SHA1 Message Date
Tim Edwards 4ae868802d Modified the LEF read routine so that it determines the LEF-to-
magic conversion for making magic contact types from contact cuts
from the CIF/GDS input rules rather than the output rules.  This
generally makes more sense, plus avoids conflicts where the output
rules may be set for CIF-DRC checks and may not be appropriate for
LEF input without changing the style.
2018-06-21 12:50:31 -04:00
Tim Edwards 42ec70d4dc Re-implemented plow setup for the first time since about 2006,
enabling the "plow" command.  At this time, however, not all
rules are being implemented correctly given the numerous changes
to the DRC handling since the last time "plow" was working.  Fixes
are ongoing.
2018-04-01 14:40:10 -04:00
Tim Edwards 5be0653afe Corrected an error in the CIF read routine, caused when adding
handling for grid subdivision.  Scaled the value of "center"
for a CIF box and then attempted to use "center" as an unscaled
value.  Same correction as made to magic-8.1.
2017-12-18 20:24:06 -05:00
Tim Edwards 4154e1f0b2 Corrected a bug in CIFMakeManhattanPath that can cause a segfault
or a hang in rare geometry situations.  Same fix as was made to
magic version 8.1.
2017-11-25 16:09:16 -05:00
Tim Edwards efb1f00879 Preliminary method to record polygons and wire paths with property
records when they are read in into their own subcells using the
cif/gds read options.
2017-10-09 11:51:51 -04:00
Tim Edwards 088fc759c4 Set of changes updating version 8.2 to the level of 8.1, since 8.2
development had been halted since it was first created back in April.
Version 8.2 is now the official development version, with the first
development push to create a Cairo graphics interface.
2017-08-01 22:14:42 -04:00
Tim Edwards 231a299b16 Initial commit at Tue Apr 25 08:41:48 EDT 2017 by tim on stravinsky 2017-04-25 08:41:48 -04:00