OCCT

puts "========"
puts "OCC27371"
puts "========"
puts ""
##############################################
# Regression: BRepExtrema works too much slower in 691 (from 670) 
##############################################
restore [locate_data_file bug27371.brep] aShape
explode aShape

cpulimit 20

# Check computation time
dchrono h restart
for { set i 1 } { $i <= 100 } { incr i } {
  distmini d aShape_1 aShape_2
  distmini d aShape_2 aShape_1
}
dchrono h stop counter distmini

# Check result of distance distance
set absTol 1.0e-10
set relTol 0.001
set aDist_Exp 0.2
set aDist [dval d_val]
checkreal "Distance value check" $aDist $aDist_Exp $absTol $relTol