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0025225: Failure of 2d offset algorithm on two wires with arc

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Test cases for issue CR25225

Correction of test case bugs/modalg_4(009)/bug745_4 for issue CR25225
This commit is contained in:
jgv 2014-09-18 14:56:56 +04:00 committed by bugmaster
parent 6303cb1205
commit 9ffd84adf5
5 changed files with 91 additions and 12 deletions
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2
src/BRepFill/BRepFill_OffsetWire.cxx
View File

@ -1938,7 +1938,7 @@ void MakeOffset (const TopoDS_Edge& E,
Standard_Real Crossed = Xd.X()*Yd.Y()-Xd.Y()*Yd.X();
Standard_Real Signe = ( Crossed > 0.) ? 1. : -1.;
if (anOffset*Signe < AC.Circle().Radius()) {
if (anOffset*Signe < AC.Circle().Radius() - Precision::Confusion()) {
Handle(Geom2dAdaptor_HCurve) AHC =
new Geom2dAdaptor_HCurve(G2d);

14
tests/bugs/modalg_4/bug745_4
View File

@ -1,12 +1,3 @@
puts "TODO ?OCC23748 ALL: An exception was caught"
puts "TODO ?OCC23748 ALL: \\*\\* Exception "
puts "TODO ?OCC23748 ALL: Error: Offset is not done."
puts "TODO ?OCC23748 ALL: Faulty OCC745"
puts "TODO ?OCC12345 ALL: Exception: result is not a topological shape!!!"
puts "TODO ?OCC12345 ALL: TEST INCOMPLETE"
pload QAcommands
puts "========"
puts "OCC745"
puts "========"
@ -15,6 +6,8 @@ puts ""
# Exception Standard_NullValue while performing the offset:
###########################################
pload QAcommands
restore [locate_data_file OCC745_pocket1.brep] a
checkshape a
@ -47,6 +40,5 @@ if { [catch { mkoffset result a 1 -10 } status] } {
}
}
set length 0
set length 511.416
set 2dviewer 0

29
tests/bugs/modalg_5/bug25225_1 Executable file
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@ -0,0 +1,29 @@
puts "============"
puts "OCC25225"
puts "============"
puts ""
#######################################################################
# Failure of 2d offset algorithm on two wires with arc
#######################################################################
restore [locate_data_file bug25225_2869_open.brep] a
if [catch { mkoffset resoffset a 1 10} ] {
puts "Error : mkoffset is wrong"
} else {
renamevar resoffset_1 result
set length 416.777
set nb_v_good 7
set nb_e_good 7
set nb_w_good 1
set nb_f_good 0
set nb_sh_good 0
set nb_sol_good 0
set nb_compsol_good 0
set nb_compound_good 0
set nb_shape_good 15
}
set 2dviewer 1

29
tests/bugs/modalg_5/bug25225_2 Executable file
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@ -0,0 +1,29 @@
puts "============"
puts "OCC25225"
puts "============"
puts ""
#######################################################################
# Failure of 2d offset algorithm on two wires with arc
#######################################################################
restore [locate_data_file bug25225_2869_open.brep] a
if [catch { mkoffset resoffset a 1 -10} ] {
puts "Error : mkoffset is wrong"
} else {
renamevar resoffset_1 result
set length 416.777
set nb_v_good 7
set nb_e_good 7
set nb_w_good 1
set nb_f_good 0
set nb_sh_good 0
set nb_sol_good 0
set nb_compsol_good 0
set nb_compound_good 0
set nb_shape_good 15
}
set 2dviewer 1

29
tests/bugs/modalg_5/bug25225_3 Executable file
View File

@ -0,0 +1,29 @@
puts "============"
puts "OCC25225"
puts "============"
puts ""
#######################################################################
# Failure of 2d offset algorithm on two wires with arc
#######################################################################
restore [locate_data_file bug25225_2869_closed.brep] a
if [catch { mkoffset resoffset a 1 -10} ] {
puts "Error : mkoffset is wrong"
} else {
renamevar resoffset_1 result
set length 192.023
set nb_v_good 3
set nb_e_good 3
set nb_w_good 1
set nb_f_good 0
set nb_sh_good 0
set nb_sol_good 0
set nb_compsol_good 0
set nb_compound_good 0
set nb_shape_good 7
}
set 2dviewer 1