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0029858: Modeling Data - Regression in GeomAPI_ExtremaCurveCurve

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Fix Newton's minimum projection algorithm onto boundaries in case of conditional optimization.
Add possibility to detect several optimal points at initialization of the math_GlobOptMin.
This commit is contained in:
aml
2019-09-03 16:08:54 +03:00
committed by bugmaster
parent 5a7808160e
commit 94beb42a68
9 changed files with 168 additions and 71 deletions
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21
tests/lowalgos/extcc/bug29858_01 Normal file
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puts "========"
puts "OCC29858"
puts "========"
puts ""
#################################################
# Regression in GeomAPI_ExtremaCurveCurve
#################################################
# Read input
restore [locate_data_file bug29858_01_e1.brep] e1
restore [locate_data_file bug29858_01_e2.brep] e2
# Extract geometry from topology
mkcurve c1 e1
mkcurve c2 e2
# Run extrema
extrema c1 c2
# Check result
checklength ext_1 -l 9.4224516867962155e-10 -eps 0.01

28
tests/lowalgos/extcc/bug29858_02 Normal file
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puts "========"
puts "OCC29858"
puts "========"
puts ""
#################################################
# Regression in GeomAPI_ExtremaCurveCurve
#################################################
# Read input
restore [locate_data_file bug29858_02_e1.brep] e1
restore [locate_data_file bug29858_02_e2.brep] e2
# Extract geometry from topology
mkcurve c1 e1
mkcurve c2 e2
# Run extrema
set info [extrema c1 c2]
# Check result
regexp {Extrema 1 is point : +([-0-9.+eE]+) +([-0-9.+eE]+) +([-0-9.+eE]+)} $info full x y z
# Point check
set good_x 0.001
set good_y 0.0073371170841145797
set good_z -0.083369169789921913
checkreal "Intersection point x:" ${x} ${good_x} 0.01 0.01
checkreal "Intersection point y:" ${y} ${good_y} 0.01 0.01
checkreal "Intersection point z:" ${z} ${good_z} 0.01 0.01

28
tests/lowalgos/extcc/bug29858_03 Normal file
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puts "========"
puts "OCC29858"
puts "========"
puts ""
#################################################
# Regression in GeomAPI_ExtremaCurveCurve
#################################################
# Read input
restore [locate_data_file bug29858_03_e1.brep] e1
restore [locate_data_file bug29858_03_e2.brep] e2
# Extract geometry from topology
mkcurve c1 e1
mkcurve c2 e2
# Run extrema
set info [extrema c1 c2]
# Check result
regexp {Extrema 1 is point : +([-0-9.+eE]+) +([-0-9.+eE]+) +([-0-9.+eE]+)} $info full x y z
# Point check
set good_x 0.0
set good_y 0.070710562195021642
set good_z -0.65305318986891325
checkreal "Intersection point x:" ${x} ${good_x} 0.01 0.01
checkreal "Intersection point y:" ${y} ${good_y} 0.01 0.01
checkreal "Intersection point z:" ${z} ${good_z} 0.01 0.01

27
tests/lowalgos/extcc/bug29858_04 Normal file
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puts "========"
puts "OCC29858"
puts "========"
puts ""
#################################################
# Regression in GeomAPI_ExtremaCurveCurve
#################################################
# Read input
restore [locate_data_file bug29858_04_e1.brep] e1
restore [locate_data_file bug29858_04_e2.brep] e2
# Extract geometry from topology
mkcurve c1 e1
mkcurve c2 e2
# Run extrema
set info [extrema c1 c2]
# Amount Check
if { [llength $info] != 2 } {
puts "Error: Invalid extrema number in extrema output"
}
# Check result
checklength ext_1 -l 2.2204460492503131e-16 -eps 0.01
checklength ext_2 -l 9.693032344962995e-16 -eps 0.01