puts "============"
puts "OCC27386"
puts "============"
puts ""
#####################################################################
# BRepOffsetAPI_MakePipeShell does not provide history of generations
#####################################################################


restore [locate_data_file bug27386_sp.brep] sp
restore [locate_data_file bug27386_pr1.brep] pr1
restore [locate_data_file bug27386_pr2.brep] pr2
restore [locate_data_file bug27386_pr3.brep] pr3

mksweep sp
addsweep pr3
addsweep pr1
addsweep pr2
buildsweep q

explode pr1
explode pr2
explode pr3

savehistory sweep_hist

generated r1_1 sweep_hist pr1_1
generated r1_2 sweep_hist pr1_2
generated r1_3 sweep_hist pr1_3
generated r1_4 sweep_hist pr1_4

generated r2_1 sweep_hist pr2_1
generated r2_2 sweep_hist pr2_2
generated r2_3 sweep_hist pr2_3

generated r3_1 sweep_hist pr3_1

checknbshapes r1_1 -face 1
checkprops r1_1 -s 1070.74
checknbshapes r1_2 -face 2
checkprops r1_2 -s 1210.46
checknbshapes r1_3 -face 2
checkprops r1_3 -s 1506.95
checknbshapes r1_4 -face 3
checkprops r1_4 -s 1210.02
checknbshapes r2_1 -face 3
checkprops r2_1 -s 1776.97
checknbshapes r2_2 -face 2
checkprops r2_2 -s 1777.4
checknbshapes r2_3 -face 3
checkprops r2_3 -s 1443.8
checknbshapes r3_1 -face 8
checkprops r3_1 -s 4998.17

explode pr1 v
explode pr2 v
explode pr3 v

generated r1_1 sweep_hist pr1_1
generated r1_2 sweep_hist pr1_2
generated r1_3 sweep_hist pr1_3
generated r1_4 sweep_hist pr1_4

generated r2_1 sweep_hist pr2_1
generated r2_2 sweep_hist pr2_2
generated r2_3 sweep_hist pr2_3

generated r3_1 sweep_hist pr3_1

checkprops r1_1 -l 142.176
checkprops r1_2 -l 142.176
checkprops r1_3 -l 163.176
checkprops r1_4 -l 163.176

checkprops r2_1 -l 142.176
checkprops r2_2 -l 172.788
checkprops r2_3 -l 142.176

checkprops r3_1 -l 153.936