puts "========"
puts "OCC774"
puts "SAM1647"
puts "(case 1)"
puts "========"
puts ""
#################################
## It's impossible to cut one shape from another.
#################################

restore [locate_data_file OCC774.brep] a 
explode a
checkshape a_1
checkshape a_2

if { [catch { bcut result a_1 a_2 } status] } {
    puts "Faulty OCC774 (case 1)"
} 

set square 50704.6
set 2dviewer 0