puts "========="
puts " OCC497 "
puts "(case 5)"
puts "========="
puts ""
########################################################
## Result of cut and fuse operation are faulty shapes although arguments are valid.
########################################################

restore [locate_data_file OCC497i.brep] a_1 
checkshape a_1

restore [locate_data_file OCC497j.brep] a_2
checkshape a_2

if [catch {bfuse result a_1 a_2 } catch_result] {
    puts "Faulty OCC497:function FUSE works wrongly "
} else {
    puts "OCC497 : function FUSE works without hangs up "
}
set square 3233.42
set 2dviewer 0