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0024697: Exception is raised during projection of the curve on the surface

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The curve is trimmed since now in the boundaries of surface

Test case for issue CR24697

Behavior for trimming periodic curves was changed
This commit is contained in:
azv 2014-11-21 13:34:42 +03:00 committed by bugmaster
parent 7a733b194b
commit eb7404bf16
2 changed files with 21 additions and 0 deletions
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5
src/GeomProjLib/GeomProjLib.cxx
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@ -150,6 +150,11 @@ Handle(Geom2d_Curve) GeomProjLib::Curve2d(const Handle(Geom_Curve)& C,
Handle(Geom_TrimmedCurve) CTrim = Handle(Geom_TrimmedCurve)::DownCast(C); Handle(Geom_TrimmedCurve) CTrim = Handle(Geom_TrimmedCurve)::DownCast(C);
Standard_Real U1 = CTrim->FirstParameter(); Standard_Real U1 = CTrim->FirstParameter();
Standard_Real U2 = CTrim->LastParameter(); Standard_Real U2 = CTrim->LastParameter();
if (!G2dC->IsPeriodic())
{
U1 = Max(U1, G2dC->FirstParameter());
U2 = Min(U2, G2dC->LastParameter());
}
G2dC = new Geom2d_TrimmedCurve( G2dC, U1, U2); G2dC = new Geom2d_TrimmedCurve( G2dC, U1, U2);
} }

16
tests/bugs/moddata_3/bug24697 Normal file
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@ -0,0 +1,16 @@
puts "================"
puts "OCC24697"
puts "================"
puts ""
#######################################################################
# Exception is raised during projection of the curve on the surface
#######################################################################
restore [locate_data_file bug24697_curve.draw] c
restore [locate_data_file bug24697_surf.draw] s
project c2d c s
smallview
fit
set only_screen_axo 1