puts "========"
puts "OCC28982"
puts "========"
puts ""
########################################
# 2D offset creates faulty result from wire
########################################

restore [locate_data_file bug28982_ellipse.brep] e
mkoffset result e 1 1

checkshape result_1
if {![regexp "This shape seems to be OK" [bopcheck result_1]]} {
  puts "Error: The resulting wire is self-interfered"
}
checkprops result_1 -l 305.299

checkview -display result_1 -2d -path ${imagedir}/${test_image}.png