0028493: [Regression vs 7.0.0] Intersection algorithm produces curve with loop

[occt.git] / tests / lowalgos / intss / bug29807_i5001

puts "========"
puts "0029807: Impossible to cut cone from prism"
puts "========"
puts ""

puts "TODO OCC29883 ALL: Error in res_2: T=0"
puts "TODO OCC29883 ALL: Error: 0 vertices are expected but 2 are found"
puts "TODO OCC29883 ALL: Error :  is WRONG because number of VERTEX entities in shape \"result\" is 3"

foreach a [directory res*] {unset $a}

binrestore [locate_data_file bug29807_f1.bin] f1
binrestore [locate_data_file bug29807_f2.bin] f2

mksurface s1 f1
mksurface s2 f2

trim s1 s1
trim s2 s2

intersect res s1 s2 1.0e-4

set che [whatis res]
set ind [string first "3d curve" $che]
if {${ind} >= 0} {
  #Only variable "res" exists
  renamevar res res_1
}

bclearobjects
bcleartools

set ic 1
set AllowRepeat 1
while { $AllowRepeat != 0 } {
  set che [whatis res_$ic]
  set ind [string first "3d curve" $che]
  if {${ind} < 0} {
    set AllowRepeat 0
  } else {
   
    bounds res_$ic U1 U2
    
    if {[dval U2-U1] < 1.0e-20} {
      puts "Error: Wrong curve's range!"
    }
    
    xdistcs res_$ic s1 U1 U2 100 2.0e-7
    xdistcs res_$ic s2 U1 U2 100 2.0e-7
    
    mkedge ee res_$ic
    baddobjects ee
    incr ic
  }
}

bfillds
bbuild result

smallview
don result*
fit

# Check gaps between edges in ce
checksection result -r 0
checkmaxtol result -min_tol 2.0e-7

checknbshapes result -edge 2 -vertex 2

checkview -screenshot -2d -path ${imagedir}/${test_image}.png