puts "============"
puts "OCC26251"
puts "============"
puts ""
###############################
## Section curve cannot be found
###############################

restore [locate_data_file bug26251_b31_3.brep] b1
restore [locate_data_file bug26251_tank31.brep] b2

bsection result b1 b2

checkprops result -l 2.49934 
checkshape result 
checksection result

set nbshapes_expected "
Number of shapes in shape
 VERTEX    : 3
 EDGE      : 2
 WIRE      : 0
 FACE      : 0
 SHELL     : 0
 SOLID     : 0
 COMPSOLID : 0
 COMPOUND  : 1
 SHAPE     : 6
"

checknbshapes result -ref ${nbshapes_expected} -t -m "Section curve"

explode b2 f
copy b2_5 b2

set NbCurves 0

set log [bopcurves b1 b2 -2d]
regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} ${log} full Toler NbCurves

if {$NbCurves == 0} {
  puts "Error: Intersection curve is not found"
}

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