0027126: Create command checktrinfo to verify meshes

[occt.git] / tests / bugs / moddata_2 / bug23051

puts "================"
puts "OCC23051"
puts "================"
puts ""
######################################################################################
# Bug in BRepExtrema_DistShapeShape (through BRepExtrema_DistanceSS0
######################################################################################

set BugNumber OCC23051

# create edges and find minimal distance
plane p 0 0 0 0 0 1
mkface f p -10 10 -10 10
vertex v 0 0 1
distmini r f v

# get start and end vertices -- these should be solutions on f and v
set sol [explode r v]

set status1 0
# check distances in correct order
distmini d1 [lindex $sol 0] f
distmini d2 [lindex $sol 1] v
set d1 [dval d1_val]
set d2 [dval d2_val]

puts "Distances from solutions to relevant objects: $d1, $d2"
if { $d1 > 1e-7 || $d2 > 1e-7 } {
    puts "Error: distances are non-zero!"
    set status1 1
}

set status2 0
# check distances in swapped order
distmini d1 [lindex $sol 0] v
distmini d2 [lindex $sol 1] f
set d1 [dval d1_val]
set d2 [dval d2_val]

puts "Distances from solutions to swapped objects: $d1, $d2"
if { $d1 < 0.1 || $d2 < 0.1 } {
    puts "Error: swapped distances are zero, i.e. solutions are swapped!"
    set status2 1
}

# Resume
puts ""
if { ${status1} != 0 && ${status2} != 0 } {
   puts "Faulty ${BugNumber}"
} else {
   puts "OK ${BugNumber}"
}