occt: master eeec0986

Author Committer Branch Timestamp Parent
ika bugmaster master 2015-09-08 13:20:42 master 51740958
Affected Issues  0026419: [Regression?] Export of a reversed face leads to crash in 6.9.0 although proceeded in 6.8.0
Changeset 0026419: [Regression?] Export of a reversed face leads to crash in 6.9.0 although proceeded in 6.8.0

Take basis surface from trimmed surfaces during IGES writing, because pcurves will be transformed, so trim will be shifted, accorded to new face bounds,
fix updating of seam edge,
change condition of using Segment during exporting periodic BSpline surfaces to IGES (if bounds are not in one period).

Test cases for issue CR26419
mod - src/BRepToIGES/BRepToIGES_BRShell.cxx Diff File
mod - src/GeomToIGES/GeomToIGES_GeomSurface.cxx Diff File
mod - src/IGESFile/liriges.c Diff File
add - tests/bugs/iges/bug26419_1 Diff File
add - tests/bugs/iges/bug26419_2 Diff File