puts "============"
puts "OCC1477"
puts "============"
puts ""
######################################################
# Problems in MakePipeShell
# (case 11)
######################################################

restore [locate_data_file OCC1477-1.brep] s1 
restore [locate_data_file OCC1477-2.brep] s2 

checkshape s1
checkshape s2

mksweep s1

addsweep s2 0 1 1 2 2 .5

if { [catch {buildsweep result -R} catch_result] } {
    puts "Faulty OCC1477"
}

checkprops result -s 1.81647e+006 
checkshape result
checkview -display result -3d -path ${imagedir}/${test_image}.png