puts "================"
puts "OCC306"
puts "================"
puts ""
#############################################################################
##After applying sewing on the model from the file TibTray_Size3.igs (see the attachment) one surface is not shaded.
#############################################################################

igesbrep [locate_data_file TibTray_Size3.igs] a *

tpcompound a
tclean a

sewing result a

checkshape result

vinit
vsetdispmode result 1
vdisplay result
vfit

checktrinfo result -tri 9250 -nod 7593

checkmaxtol result -ref 0.92213088179312575
checknbshapes result -shell 1
checkfreebounds result 265
checkview -display result -3d -path ${imagedir}/${test_image}.png