survexport: Fix exporting of passages and xsects
commit46a988384b0d5a58fa5d8563e111facacffef670
authorOlly Betts <olly@survex.com>
Sun, 18 Nov 2018 04:14:42 +0000 (18 17:14 +1300)
committerOlly Betts <olly@survex.com>
Sun, 18 Nov 2018 04:14:42 +0000 (18 17:14 +1300)
tree03a5c4bf8c051ad26037be2f0d16dd2cc95a173d
parenta5f183e3992875a22b3a3d7105f6285ac2b0ff07
survexport: Fix exporting of passages and xsects

We now run the code which decides how much to rotate each cross-section
when exporting using survexport.  Previous all cross-sections were
aligned West-East.  Reported by Robert Jones.
src/gfxcore.cc
src/gfxcore.h
src/model.cc
src/model.h