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report error when a major radius is less that a minor one

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eap 2011-03-16 07:47:10 +00:00
parent 16e5d35158
commit e403b95e1b
1 changed files with 10 additions and 1 deletions
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11
src/GEOMImpl/GEOMImpl_EllipseDriver.cxx
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@ -133,9 +133,18 @@ Standard_Integer GEOMImpl_EllipseDriver::Execute(TFunction_Logbook& log) const
anAxes = gp_Ax2 (aP, aV, aVM); anAxes = gp_Ax2 (aP, aV, aVM);
} }
} }
// Radiuses
double radiusMaj = aCI.GetRMajor();
double radiusMin = aCI.GetRMinor();
if ( radiusMaj < radiusMin )
Standard_ConstructionError::Raise
("Ellipse creation aborted: a major radius is less that a minor one");
if ( radiusMin < 0.0 )
Standard_ConstructionError::Raise
("Ellipse creation aborted: raduis must be positive");
// Ellipse // Ellipse
gp_Elips anEll (anAxes, aCI.GetRMajor(), aCI.GetRMinor()); gp_Elips anEll (anAxes, radiusMaj, radiusMin);
aShape = BRepBuilderAPI_MakeEdge(anEll).Edge(); aShape = BRepBuilderAPI_MakeEdge(anEll).Edge();
} }
else { else {