 if { [isdraw result] } {
  checkview -display result -2d -path ${imagedir}/${test_image}.png
} elseif { [isdraw r] } {
  pload VISUALIZATION
  checkview -display r -3d -vdispmode 0 -path ${imagedir}/${test_image}.png
} else {
   puts "Error : the resulting shape is not done."
}
puts "TEST COMPLETED"
