OCCT

puts "============"
puts "OCC25152"
puts "============"
puts ""
#######################################################
# Incorrect result of Boolean Union by BRepAlgoAPI_Fuse
#######################################################

isos 0

restore [locate_data_file bug25152.brep] a

explode a

checkshape a_1
tolerance a_1

checkshape a_2
tolerance a_2

bop a_1 a_2
bopfuse result

checkprops result -s 64.4145 

checkshape result

set nbshapes_expected "
Number of shapes in result
 VERTEX    : 18
 EDGE      : 26
 WIRE      : 12
 FACE      : 11
 SHELL     : 1
 SOLID     : 1
 COMPSOLID : 0
 COMPOUND  : 1
 SHAPE     : 70
"
checknbshapes result -ref ${nbshapes_expected} -t -m "Result obtained by Boolean cut operation"

checkview -display result -2d -path ${imagedir}/${test_image}.png