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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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4
src/ShapeFix/ShapeFix_Wireframe.cxx
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@@ -698,7 +698,7 @@ Standard_Boolean ShapeFix_Wireframe::MergeSmallEdges(TopTools_MapOfShape& theSma
C2->D1(first2,P,Vec2);
if ( edge1.Orientation() == TopAbs_REVERSED ) Vec1.Reverse();
if ( edge2.Orientation() == TopAbs_REVERSED ) Vec2.Reverse();
Standard_Real tol2 = Precision::Confusion() * Precision::Confusion();
Standard_Real tol2 = Precision::SquareConfusion();
if ( Vec1.SquareMagnitude() < tol2 ||
Vec2.SquareMagnitude() < tol2 ) Ang1 = M_PI/2.;
else Ang1 = Abs(Vec1.Angle(Vec2));
@@ -1138,7 +1138,7 @@ Standard_Boolean ShapeFix_Wireframe::MergeSmallEdges(TopTools_MapOfShape& theSma
C2->D1(first2,P,Vec2);
if ( edge1.Orientation() == TopAbs_REVERSED ) Vec1.Reverse();
if ( edge2.Orientation() == TopAbs_REVERSED ) Vec2.Reverse();
Standard_Real tol2 = Precision::Confusion() * Precision::Confusion();
Standard_Real tol2 = Precision::SquareConfusion();
if ( Vec1.SquareMagnitude() < tol2 ||
Vec2.SquareMagnitude() < tol2 ) Ang1 = M_PI/2.;
else Ang1 = Abs(Vec1.Angle(Vec2));