OCCT

puts "TODO OCC11111 ALL: Error : The area of result shape is"

puts "============"
puts "OCC3721"
puts "============"
puts ""
######################################################
# When using Boolean Operations exception is raised for some tolerance vals.
######################################################
## (new topology)
## (bfuse)
######################################################

restore [locate_data_file OCC3721-1.brep] b1 
restore [locate_data_file OCC3721-2.brep] b2 

checkshape b1
checkshape b2

if { [catch {bfuse result b2 b1} catch_result] } {
   puts "Faulty OCC3721"
} 

checkshape result

checkprops result -s 71185
checkview -display result -3d -path ${imagedir}/${test_image}.png