restore [locate_data_file bug26917_dom-8092.t6c1_trim1_with_faces.brep] c

# get the shape
explode c
copy c_1 s

offsetparameter 1e-7 c i
offsetload s 10

foreach f [explode c_2 f] {
  offsetonface $f 0
}

foreach f [explode c_3 f] {
  offsetonface $f 9.96195
}

offsetperform result

checkprops result -v 3.15651e+007 -s 2.29267e+006

unifysamedom result_unif result
checknbshapes result_unif -face 278 -shell 1

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