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0023404: Create SquareConfusion function in Precision package for speed and convenience

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SquareConfusion function was created in FoundationClasses module -> TKMath toolkit -> Precision package.
The function returns square of Precision::Confusion().
SquareConfusion function was corrected in FoundationClasses module -> TKMath toolkit -> Precision package.
Squares of Precision::Confusion() were replaced by Precision::SquareConfusion().
This commit is contained in:
abk
2012-10-05 13:55:16 +04:00
parent 852a895cda
commit 08cd2f6bb1
24 changed files with 45 additions and 30 deletions
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2
src/ShapeAnalysis/ShapeAnalysis_Curve.cxx
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@@ -980,7 +980,7 @@ Standard_Boolean ShapeAnalysis_Curve::IsPlanar (const TColgp_Array1OfPnt& pnts,
return Standard_True;
}
gp_XYZ aVecMul = N1^Normal;
return aVecMul.SquareModulus() < Precision::Confusion()*Precision::Confusion();
return aVecMul.SquareModulus() < Precision::SquareConfusion();
}
if (curve->IsKind(STANDARD_TYPE(Geom_TrimmedCurve))) {

2
src/ShapeAnalysis/ShapeAnalysis_WireOrder.cxx
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@@ -228,7 +228,7 @@ void ShapeAnalysis_WireOrder::Perform(const Standard_Boolean /*closed*/)
fins(i) = myXYZ->Value(2*i);
}
Standard_Real tol2 = Precision::Confusion()*Precision::Confusion();
Standard_Real tol2 = Precision::SquareConfusion();
idone(1) = Standard_True;
gp_Pnt wireFirst = debs(1);
gp_Pnt wireLast = fins(1);