1
0
mirror of https://git.dev.opencascade.org/repos/occt.git synced 2025-04-03 17:56:21 +03:00
occt/tests/lowalgos/intss/bug27856_2
nbv a6ebe9fc7c 0028493: [Regression vs 7.0.0] Intersection algorithm produces curve with loop
1. New testgrid "lowalgos/intss" has been created. It will contain all test cases on geometrical intersection of two surfaces ("intersect" DRAW-command) and two faces ("bopcurves" DRAW-command).

2. New test case for the issue #28493 has been created because the problem is not reproduced on MASTER.

3. Test case (lowalgos/intss/bug24472) for the issue #29501 has been modified in order to check loops of the resulting intersection curves.
2018-10-30 16:04:24 +03:00

119 lines
2.7 KiB
Plaintext

puts "========"
puts "OCC27856"
puts "========"
puts ""
#################################################
# Regression vs 6.7.1: General Fuse operation fails to fuse the solids
#################################################
# Before the fix, EMPTY result (no points, no curves)
# was returned in every considered case.
restore [locate_data_file bug27856_int_solids.brep] b
explode b so
# first pair of solids
explode b_1 f
explode b_2 f
# ----
regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} [bopcurves b_1_2 b_2_2 -2d] full Toler NbCurv
if {${NbCurv} != 1} {
puts "Error: Number of curves is bad!"
}
checkreal TolReached $Toler 0.00026207823091004516 0.0 1.0e-3
# ----
set Toler 0.0
set NbCurv 0
regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} [bopcurves b_1_4 b_2_4 -2d] full Toler NbCurv
if {${NbCurv} != 1} {
puts "Error: Number of curves is bad!"
}
checkreal TolReached $Toler 6.5053102894636701e-005 0.0 1.0e-2
# ----
# second pair of solids
explode b_3 f
explode b_4 f
# ----
set Toler 0.0
set NbCurv 0
regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} [bopcurves b_3_2 b_4_2 -2d] full Toler NbCurv
if {${NbCurv} != 1} {
puts "Error: Number of curves is bad!"
}
checkreal TolReached $Toler 0.00029706239430643614 0.0 1.0e-3
# ----
set Toler 0.0
set NbCurv 0
regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} [bopcurves b_3_4 b_4_4 -2d] full Toler NbCurv
if {${NbCurv} != 1} {
puts "Error: Number of curves is bad!"
}
checkreal TolReached $Toler 0.00029242389138280588 0.0 1.0e-3
# ----
# third pair of solids
explode b_5 f
explode b_6 f
# ----
set Toler 0.0
set NbCurv 0
regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} [bopcurves b_5_2 b_6_2 -2d] full Toler NbCurv
if {${NbCurv} != 1} {
puts "Error: Number of curves is bad!"
}
checkreal TolReached $Toler 1.4980089259007279e-005 0.0 1.0e-2
# ----
set Toler 0.0
set NbCurv 0
regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} [bopcurves b_5_4 b_6_4 -2d] full Toler NbCurv
if {${NbCurv} != 1} {
puts "Error: Number of curves is bad!"
}
checkreal TolReached $Toler 0.00023417493528435788 0.0 1.0e-3
# ----
# fourth pair of solids
explode b_7 f
explode b_8 f
# ----
set Toler 0.0
set NbCurv 0
regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} [bopcurves b_7_2 b_8_2 -2d] full Toler NbCurv
if {${NbCurv} != 1} {
puts "Error: Number of curves is bad!"
}
checkreal TolReached $Toler 0.00027445924390073518 0.0 1.0e-3
# ----
set Toler 0.0
set NbCurv 0
regexp {Tolerance Reached=+([-0-9.+eE]+)\n+([-0-9.+eE]+)} [bopcurves b_7_4 b_8_4 -2d] full Toler NbCurv
if {${NbCurv} != 1} {
puts "Error: Number of curves is bad!"
}
checkreal TolReached $Toler 1.867918118939262e-005 0.0 1.0e-2