puts "========="
puts "0031552: Modeling Algorithms - Bad performance of intersection of cylindrical surfaces"
puts "========="
puts ""

cpulimit 200

cylinder s1 0 557.800010681152 0 0 0 1 0 1 0  347.850006103516
trim s1 s1 3.2385 6.28319 -39.957 39.957

cylinder s2 5.45639675193397 189.209310035068 0 -0.254420004160252 0.96709382248213 0 0.96709382248213 0.254420004160252 0 88.5
trim s2 s2 6.19592 6.37045 0 10.0002

dchrono z reset
dchrono z start

set ic 1
while { $ic <= 100 } {
  intersect res s1 s2 
  incr ic
}

dchrono z stop counter Bug31552

set che [whatis res]
set ind [string first "3d curve" $che]
if {${ind} >= 0} {
  puts "Error: only one curve"
} 

set che [whatis res_1]
set ind [string first "3d curve" $che]
if {${ind} < 0} {
  puts "Error no first curve"
}

set che [whatis res_2]
set ind [string first "3d curve" $che]
if {${ind} < 0} {
  puts "Error no second curve"
}

smallview AXON
don res_1 res_2
fit
checkview -screenshot -2d -path ${imagedir}/${test_image}.png