puts "================"
puts "OCC28222"
puts "================"
puts ""
#######################################################################
#  Intersection of two cylinders fails
#######################################################################

dsetsignal 1

set GoodNbCurv 2

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

cylinder s1 -9 -5 -2.2058 0 -1 0 0.001
cylinder s2 0 0 -2.2058 0 0 -1 9

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