puts "============"
puts "OCC30186"
puts "============"
puts ""
##############################################################################
# BRepOffsetAPI_MakePipe Generated() method produces no result for spine edges
##############################################################################

restore [locate_data_file OCC25887_shape.brep] a
explode a
renamevar a_1 path
renamevar a_2 base

pipe q path base
savehistory pipe_hist

explode base

generated r1 pipe_hist base_1
checknbshapes r1 -vertex 6 -edge 10 -wire 8 -face 6 -shell 1 -solid 1
checkprops r1 -v 0.689148

explode base e

generated r1 pipe_hist base_1
generated r2 pipe_hist base_2
checknbshapes r1 -vertex 3 -edge 5 -wire 2 -face 2
checknbshapes r2 -vertex 3 -edge 5 -wire 2 -face 2
checkprops r1 -s 35.3469
checkprops r2 -s 33.5796

explode base v

generated r1 pipe_hist base_1
generated r2 pipe_hist base_2
checkprops r1 -l 14.0641
checkprops r2 -l 14.0641

explode path

generated r1 pipe_hist path_1
generated r2 pipe_hist path_2
checknbshapes r1 -vertex 4 -edge 6 -wire 2 -face 2
checknbshapes r2 -vertex 4 -edge 6 -wire 2 -face 2
checkprops r1 -s 35.9763
checkprops r2 -s 32.9503

explode path v

generated r2 pipe_hist path_2
checknbshapes r2 -vertex 2 -edge 2
checkprops r2 -l 4.90088
