puts "================"
puts "0030944: Modeling Algorithms - Intersection curves between pair of faces are not found"
puts "================"
puts ""

set MaxTol 2.e-7
set GoodNbCurv 12

restore [locate_data_file bug27469_shapes.brep] b
explode b
explode b_1 f
explode b_2 f
set log [bopcurves b_1_2 b_2_3 -2d]

regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} ${log} full Toler NbCurv

if {${Toler} > ${MaxTol}} {
  puts "Error: Tolerance is too big!"
}

if {${NbCurv} != ${GoodNbCurv}} {
  puts "Error: Curve Number is bad!"
}


smallview
donly b_1_2 b_2_3 
eval display [directory c_*]
fit
checkview -screenshot -2d -path ${imagedir}/${test_image}.png