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

restore [locate_data_file bug23903_base.brep] base 
restore [locate_data_file bug30186_BlendedContour.brep] path 

pipe q path base
savehistory pipe_hist

explode base

generated r1 pipe_hist base_1
generated r2 pipe_hist base_2
checknbshapes r1 -vertex 16 -edge 32 -wire 16 -face 16 -shell 1 -solid 1
checknbshapes r2 -vertex 16 -edge 32 -wire 16 -face 16 -shell 1 -solid 1
checkprops r1 -v 1182.77
checkprops r2 -v 1182.77

explode base e

generated r1 pipe_hist base_1
generated r2 pipe_hist base_2
checknbshapes r1 -vertex 16 -edge 24 -wire 8 -face 8
checknbshapes r2 -vertex 16 -edge 24 -wire 8 -face 8
checkprops r1 -s 470.61
checkprops r2 -s 739.232

explode base v

generated r1 pipe_hist base_1
generated r2 pipe_hist base_2
checkprops r1 -l 53.4265
checkprops r2 -l 93.6389

explode path

generated r1 pipe_hist path_1
generated r3 pipe_hist path_3
generated r4 pipe_hist path_4
checknbshapes r1 -vertex 4 -edge 8 -wire 3 -face 3
checknbshapes r3 -vertex 4 -edge 8 -wire 3 -face 3
checknbshapes r4 -vertex 4 -edge 8 -wire 3 -face 3
checkprops r1 -s 318.074
checkprops r3 -s 323.376
checkprops r4 -s 166.543

explode path v

generated r1 pipe_hist path_1
checknbshapes r1 -vertex 2 -edge 3
checkprops r1 -l 26.5062
