puts "========"
puts "OCC26443"
puts "========"
puts ""
###########################
# Offset surface hangs up
###########################

smallview

restore [locate_data_file OCC26443-shell_1.brep] a

chrono h reset
dchrono h start
offsetshape r a -2
chrono h stop
dchrono h show
fit

set only_screen_axo 1