puts "============"
puts "OCC6450"
puts "============"
puts ""
######################################################
# Cannot get common part of two parallel halfspaces
######################################################

set BugNumber OCC6450

plane pl 100 0 0 1 0 0
mkface f pl
halfspace so1 f 0 0 0
ttranslate f -200 0 0
halfspace so2 f 0 0 0
bcommon result so1 so2
if {[dtyp result] == ""} {
    puts "Faulty ${BugNumber}: operation failed"
} else {
    puts "OK ${BugNumber}"
}

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