puts "============"
puts "OCC5806"
puts "============"
puts ""
######################################################
# BRepOffsetAPI_MakeThickSolid fails to build a result
######################################################

set BugNumber OCC5806

puts "demonstration of pipes and hollowing for GTISoft"
puts ""
puts "Scenario 3A: Hollowed general pipe - ThroughSection with following shell reconstruction"

circle c 0 100 0 1 0 0 5 
mkedge ec c
wire wc ec
polyline pl 10 90 -10  10 90 10  10 110 10  10 110 -10  10 90 -10

if { [catch { thrusections resthru 1 1 wc pl } catch_result] } {
   puts "Faulty ${BugNumber} : thrusections is wrong"
}

# straighforward hollowing will fail due to problems in the algorithm
explode resthru f

if { [catch { offsetshape result resthru -0.5 resthru_6 resthru_7 } catch_result] } {
   puts "Faulty ${BugNumber} : offsetshape is wrong"
}

if { [catch { set tolmaxres [tolmax result] } catch_result] } {
   puts "Faulty ${BugNumber} : tolmax is wrong"
}
regexp {max tol = ([-0-9.+eE]+)} $tolmaxres full maxtolerance
if { [catch { expr $maxtolerance } catch_result] } {
   puts "Faulty ${BugNumber} : maxtolerance is wrong (1)."
}
if { $maxtolerance > 1. } {
   puts "Faulty ${BugNumber} : maxtolerance is wrong (2)."
}

set square 1116.06

set nb_v_good 10
set nb_e_good 15
set nb_w_good 7
set nb_f_good 7
set nb_sh_good 1
set nb_sol_good 1
set nb_compsol_good 0
set nb_compound_good 0
set nb_shape_good 41

set 2dviewer 0