puts "================"
puts "OCC237"
puts "================"
puts ""
#######################################################
## Hang-ups during the intersection of attached surfaces
#######################################################

restore [locate_data_file OCC236b.rle] su1 
############### checkshape su1 # is not a topological shape
restore [locate_data_file OCC237b.rle] su2
############### checkshape su2 # is not a topological shape

if [catch {intersect result su1 su2 }] {
    set mistake 1
} else {
    set mistake 0
}

if { $mistake != 0} {
    puts "Faulty OCC237: Intersection was made WRONGLY"
} else {
    puts "OCC237 OK  : Intersection command works properly"
}

set 2dviewer 0