0030315: Data Exchange - Crash reading views during STEP import.

[occt.git] / tests / bugs / modalg_7 / bug30082_2

puts "========"
puts "0030082: Intersection algorithm returns curve with big tolerance value"
puts "========"
puts ""

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

set aTol 1.0e-4
set GoodNbCurves 4

cylinder s1 -106.471129473161 -64.3442185874231 -19.25 1 0 0 0 0 -1 0.25
cylinder s2 -124.971129473161 -67.0942185874231 -20.5 0 0 1 1 0 -0 3
intersect res s1 s2 $aTol

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-9} {
      puts "Error: Wrong curve's range!"
    }
    
    xdistcs res_$ic s1 U1 U2 100 $aTol
    xdistcs res_$ic s2 U1 U2 100 $aTol
    
    mkedge ee res_$ic
    baddobjects ee
    incr ic
  }
}

incr ic -1

if { $ic != $GoodNbCurves } {
  puts "Error: $GoodNbCurves curves are expected but $ic ones are found"
}

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 4 -vertex 3

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