OCCT

puts "================"
puts "BUC61035"
puts "OCC107"
puts "================"
puts ""

restore [locate_data_file OCC107-1.brep] ee 
checkshape ee
restore [locate_data_file OCC107-2.brep] ff
checkshape ff

distmini dd1 ee ff

mkcurve cc ee
cvalue cc 0 x y z
vertex vv x y z

distmini dd2 vv ff

set d1 [dset t dd1_val]
set d2 [dset t dd2_val]

if { [expr abs([expr $d1 - $d2])] > 0.1} then {
    puts "Faulty :WRONG computation of distances."
} else {
    puts "All is OK" 
}