occt/tests/lowalgos/2dinter/bug27976

puts "========"
puts "0027976: Unstable work of 2d intersection algorithm for two lines"
puts "========"
puts ""

puts "TODO OCC27976 All: Error: wrong 2-th intersection result"

set aRefPx 170.0
set aRefPy 9620.0

binrestore [locate_data_file bug27976_fe.bin] b
explode b
don b_1
pcurve b_1

smallview -2D-
point p1 169.98949375765261 9619.9910661265931
point p2 170.00862369283078 9620.0101960617721
don p1 p2
2dfit
don b_1_4 b_1_5
set log(1) [2dintersect b_1_4 b_1_5 -tol 1.e-10]
checkview -screenshot -2d -path ${imagedir}/${test_image}_1.png

trim c2d b_1_5 9610 9610.0000006891
don b_1_4 c2d
set log(2) [2dintersect b_1_4 c2d -tol 1.e-10]
checkview -screenshot -2d -path ${imagedir}/${test_image}_2.png

for {set i 1} {$i <= 2} {incr i} {
  if { [regexp {Intersection point 1 : ([-0-9.+eE]+) ([-0-9.+eE]+)} $log($i) full cx($i) cy($i)] } {
    set aDist($i) [2ddistpp $aRefPx $aRefPy $cx($i) $cy($i)]
    checkreal Distance $aDist($i) 0.0 1.e-6 0.0
  } else {
    puts "Error: wrong $i-th intersection result"
  }
}