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acos bounds

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This commit is contained in:
mattijs 2009-02-13 12:39:40 +00:00
parent c350f6958c
commit 94bec509ce
1 changed files with 4 additions and 4 deletions
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8
src/meshTools/cellQuality/cellQuality.C
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@ -68,7 +68,7 @@ Foam::tmp<Foam::scalarField> Foam::cellQuality::nonOrthogonality() const
scalar magS = mag(s);
scalar cosDDotS =
Foam::acos((d & s)/(mag(d)*magS + VSMALL))
Foam::acos(min(1.0, (d & s)/(mag(d)*magS + VSMALL)))
*180.0/mathematicalConstant::pi;
result[own[faceI]] = max(cosDDotS, result[own[faceI]]);
@ -94,7 +94,7 @@ Foam::tmp<Foam::scalarField> Foam::cellQuality::nonOrthogonality() const
scalar magS = mag(s);
scalar cosDDotS =
Foam::acos((d & s)/(mag(d)*magS + VSMALL))
Foam::acos(min(1.0, (d & s)/(mag(d)*magS + VSMALL)))
*180.0/mathematicalConstant::pi;
result[faceCells[faceI]] = max(cosDDotS, result[faceCells[faceI]]);
@ -209,7 +209,7 @@ Foam::tmp<Foam::scalarField> Foam::cellQuality::faceNonOrthogonality() const
scalar magS = mag(s);
scalar cosDDotS =
Foam::acos((d & s)/(mag(d)*magS + VSMALL))
Foam::acos(min(1.0, (d & s)/(mag(d)*magS + VSMALL)))
*180.0/mathematicalConstant::pi;
result[faceI] = cosDDotS;
@ -235,7 +235,7 @@ Foam::tmp<Foam::scalarField> Foam::cellQuality::faceNonOrthogonality() const
scalar magS = mag(s);
scalar cosDDotS =
Foam::acos((d & s)/(mag(d)*magS + VSMALL))
Foam::acos(min(1.0, (d & s)/(mag(d)*magS + VSMALL)))
*180.0/mathematicalConstant::pi;
result[globalFaceI++] = cosDDotS;