puts "================"
puts "OCC23178"
puts "================"
puts ""
#######################################################################
#  Intersection of cylinders fails to produce results
#######################################################################

set GoodNbCurv 6

foreach c [directory result*] {
  unset $c
}

cylinder s1 4.999999999813, 1.35836143386791, 0.20975890778078 -1, 0, 0 0, 0, 1 10
cylinder s2 9.999999999813, 9.1401960568287, 0.11837300583107 0, -0.75870713028692, 0.651431877061437 0, -0.651431877061437, -0.75870713028692 5 

intersect result s1 s2

foreach c [directory result*] {
  bounds $c U1 U2
  
  if {[dval U2-U1] < 1.0e-9} {
    puts "Error: Wrong curve's range!"
  }
  
  xdistcs $c s1 U1 U2 10 2.0e-7
  xdistcs $c s2 U1 U2 10 2.0e-7    
}

set NbCurv [llength [directory result*]]

if { $NbCurv == $GoodNbCurv } {
  puts "OK: Number of curves is good!"
} else {
  puts "Error: $GoodNbCurv is expected but $NbCurv is found!"
}

smallview
don result*
fit
disp s1 s2
checkview -screenshot -2d -path ${imagedir}/${test_image}.png