puts "TODO OCC7166 ALL: Error :  is WRONG because number of  "
puts "TODO OCC7166 ALL: Error : The area of result shape is"

puts "============"
puts "OCC7166"
puts "============"
puts ""
#######################################################################
# Improvement of API of ThruSection
#######################################################################

set BugNumber OCC7166

pbsplinecurve pbc1 3 9 0 1 1 1 2 1 3 1 4 1 5 1 6 1 7 1 8 1 -1 0 0 1 -2 2 0 1 0 1 0 1 2 2 0 1 1 0 0 1 2 -2 0 1 0 -1 0 1 -2 -2 0 1
mkedge e1 pbc1
wire w1 e1

#vertex v1 40 0 20
#vertex v2 40 0 -20
circle c1 40 0 20  0 0 -1  -1 1 0  0.1
mkedge ec1 c1
wire wc1 ec1

circle c2 40 0 -20  0 0 -1  -1 1 0  0.1
mkedge ec2 c2
wire wc2 ec2

set issolid 1
set isruled 0

setflags wc1 locked
setflags w1 locked
setflags wc2 locked

#catch {thrusections result ${issolid} ${isruled} v1 w1 v2 }
catch {thrusections result ${issolid} ${isruled} wc1 w1 wc2 -safe}


checkprops result -s 702.921


checknbshapes result -vertex 4 -edge 6 -wire 4 -face 4 -shell 1 -solid 1 -compsolid 0 -compound 0 -shape 20


set index [lsearch [whatis result] Closed]
if {$index == -1} {
  puts "Faulty ${BugNumber} : result is not Closed shape"
  
}