puts "========"
puts "OCC28150"
puts "========"
puts ""
#####################################################
# Exception is raised during Boolean operation
#####################################################

restore [locate_data_file bug28150_ef.brep] b
explode b
mkcurve c b_1
mksurface s b_2
project c2d c s

checklength c2d -l  2.6097941390190726e-006

v2d
display c2d
2dfit

checkview -screenshot -2d -path ${imagedir}/${test_image}.png