puts "============"
puts "OCC23823"
puts "============"
puts ""
#######################################################################
# The result of section operation contains redundant vertex.
#######################################################################

set BugNumber OCC23823

restore [locate_data_file bug23823_SAS_MAT_rota.brep] b1
restore [locate_data_file bug23823_cylindre_ext.brep] b2

explode b1 f
explode b2 f

copy b1_3 b1
copy b2_1 b2

bop b1 b2
bopsection result

set nb_v_good 2
set nb_e_good 1
set nb_w_good 0
set nb_f_good 0
set nb_sh_good 0
set nb_sol_good 0
set nb_compsol_good 0
set nb_compound_good  1
set nb_shape_good 4

set nb_info [nbshapes result]

set 2dviewer 1