OCCT

puts "============"
puts "OCC2083"
puts "============"
puts ""
######################################################
# BRepOffsetAPI_MakePipeShell throws an exception
######################################################

restore [locate_data_file OCC2083-f1.brep] f1 
restore [locate_data_file OCC2083-f2.brep] f2 
restore [locate_data_file OCC2083-w.brep] s 

checkshape f1
checkshape f2
checkshape s

explode f1 w
explode f2 w
mksweep s
addsweep f1_1 -T
addsweep f2_1 -T

if { [catch {buildsweep result} catch_result] } {
    puts "Faulty OCC2083"
}

checkprops result -s 36583.8 
checkshape result
checkview -display result -3d -path ${imagedir}/${test_image}.png