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occt/tests/bugs/iges/bug26138
ika 31024507f6 0026138: Problems with writing periodic BSplines into IGES
Remove making BSpline surfaces rational,
Add shifting of pcurves on periodic BSpline surfaces,
Add cutting of segment from such surfaces.
Add additional check for need of make segment

Update of test-cases according to the new behavior
2015-05-06 15:02:55 +03:00

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puts "========"
puts "OCC26138"
puts "========"
puts ""
#####################################################
# Problems with writing periodic BSplines into IGES
#####################################################
igesbrep [locate_data_file OCC26138_Torus.igs] a *
brepiges a ${imagedir}/bug26138.igs
igesbrep ${imagedir}/bug26138.igs b *
set a_info [lindex [sprops a] 2]
set b_info [lindex [sprops b] 2]
if {$a_info != $b_info} {
puts "ERROR: OCC26138 is reproduced. Shape a is not equal to shape b."
}