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0024920: Invalid result of Pipe construction

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Added test case bugs/modalg_5/bug24920
This commit is contained in:
jgv 2014-05-29 15:11:00 +04:00 committed by apn
parent ab58a62baa
commit d92035598f
2 changed files with 18 additions and 0 deletions
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3
src/BRepFill/BRepFill_ShapeLaw.cxx
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@ -161,6 +161,9 @@ void BRepFill_ShapeLaw::Init(const Standard_Boolean Build)
IsReallyClosed = V1.IsSame(V2); IsReallyClosed = V1.IsSame(V2);
} }
} }
if (IsReallyClosed &&
Abs(C->FirstParameter() - First) > Precision::PConfusion())
IsReallyClosed = Standard_False; //trimmed curve differs
if ((ii>1) || !IsReallyClosed ) { // Trim C if ((ii>1) || !IsReallyClosed ) { // Trim C
Handle(Geom_TrimmedCurve) TC = new Geom_TrimmedCurve(C,First, Last); Handle(Geom_TrimmedCurve) TC = new Geom_TrimmedCurve(C,First, Last);

15
tests/bugs/modalg_5/bug24920 Normal file
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@ -0,0 +1,15 @@
puts "=========="
puts "OCC24920"
puts "=========="
puts ""
#########################################
# Invalid result of Pipe construction
#########################################
restore [locate_data_file bug24920_Comp.brep] c
explode c
pipe result c_1 c_2
checkshape result
set 2dviewer 1