puts "TODO OCC22820 ALL: Error : SEWING IS NOT PERFORMED PROPERLY"
puts "TODO OCC22820 ALL: The difference between volumes is"
puts "TODO OCC22820 ALL: nbClosedShells is wrong"

restore [locate_data_file CTO909_part_syb.brep] Shape1
XNewDoc D_First

XAddShape D_First Shape1

set TypeOfFile "igs"

set AddToDocument "COLORS_LAYERS"

set CompareDocumentsMode "FACES VOLUME COLORS LAYERS"