puts "========"
puts "0031639: Modeling Algorithms - Offset algorithm incorrectly fills one of the holes"
puts "========"
puts ""

restore [locate_data_file bug31639_input_trim.brep] s
offsetparameter 1e-7 c i r
offsetload s 7
offsetperform result

checkprops result -s 7.22731e+06 -v 2.57323e+08

unifysamedom result_unif result
checknbshapes result_unif -wire 18 -face 17 -shell 1 -solid 1

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