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Summary 0022820: OCCT IGES writer loses plane information
Revision 2011-11-30 18:00 by abv
Steps To Reproduce Draw reproducer:

pload ALL
box b 1 1 1
dump b ;# all surfaces are planes
brepiges b
# choose 0 - end
listtypes ;# 6 B-Spline surfaces
igesbrep . bb *
dump bb ;# all surfaces are B-Splines
Revision 2011-11-30 13:01 by abv
Steps To Reproduce Draw reproducer:

pload ALL
box b 1 1 1
dump b #all surfaces are planes
brepiges b
# choose 0 - end
listtypes #6 B-Spline surfaces
igesbrep . bb *
dump bb #all surfaces are B-Splines


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