puts "============"
puts "OCC28949"
puts "============"
puts ""
##############################################################################
# BRepOffsetAPI_MakePipe Generated() method produces no result for spine edges
##############################################################################

restore [locate_data_file bug29204_sweep_spine.brep] sp
restore [locate_data_file bug29204_sweep_profile.brep] pr

mksweep sp
addsweep pr
buildsweep q -C -S

explode sp

savehistory sweep_hist

generated r1 sweep_hist sp_1
generated r2 sweep_hist sp_2
generated r3 sweep_hist sp_3
generated r4 sweep_hist sp_4
generated r5 sweep_hist sp_5
generated r6 sweep_hist sp_6
generated r7 sweep_hist sp_7

checknbshapes r1 -face 4
checknbshapes r2 -face 4
checknbshapes r3 -face 4
checknbshapes r4 -face 4
checknbshapes r5 -face 4
checknbshapes r6 -face 4
checknbshapes r7 -face 4

explode sp v

generated r1 sweep_hist sp_1
generated r2 sweep_hist sp_2
generated r3 sweep_hist sp_3
generated r4 sweep_hist sp_4
generated r5 sweep_hist sp_5
generated r6 sweep_hist sp_6
generated r7 sweep_hist sp_7

checkprops r1 -l 147.629
checkprops r2 -l 160.296
checkprops r3 -l 160.296
checkprops r4 -l 147.629
checkprops r5 -l 147.629
checkprops r6 -l 180.945
checkprops r7 -l 180.945