puts "============"
puts "OCC5805"
puts "============"
puts ""
######################################################
# BRepOffsetAPI_MakeThickSolid behaves unstably and produces very different results.
######################################################

set BugNumber OCC5805

restore [locate_data_file OCC5805.brep] a 

decho off
set che_a [checkshape a]
decho on
if { [regexp {Faulty} $che_a] } {
    puts "Faulty ${BugNumber} : checkshape is wrong for a"
}

explode a f

offsetparameter 1e-7 c a
offsetload a -1

if { [catch { offsetperform result } 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 876.584

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