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BUG: wallPoint: initialise to -GREAT to handle ami interpolation

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This commit is contained in:
mattijs
2012-03-05 11:03:40 +00:00
parent 95b29c7ee4
commit f82f5ff3fb
4 changed files with 41 additions and 42 deletions
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30
src/finiteVolume/fvMesh/wallDist/wallPointYPlus/wallPointYPlusI.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -42,25 +42,29 @@ inline bool wallPointYPlus::update
{
scalar dist2 = magSqr(pt - w2.origin());
scalar diff = distSqr() - dist2;
if (diff < 0)
if (valid(td))
{
// already nearer to pt
return false;
scalar diff = distSqr() - dist2;
if (diff < 0)
{
// already nearer to pt
return false;
}
if ((diff < SMALL) || ((distSqr() > SMALL) && (diff/distSqr() < tol)))
{
// don't propagate small changes
return false;
}
}
if ((diff < SMALL) || ((distSqr() > SMALL) && (diff/distSqr() < tol)))
{
// don't propagate small changes
return false;
}
else
// Either *this is not yet valid or w2 is closer
{
// only propagate if interesting (i.e. y+ < 100)
scalar yPlus = Foam::sqrt(dist2)/w2.data();
if (yPlus < yPlusCutOff)
{
// update with new values

7
src/meshTools/cellDist/patchWave/patchDataWave.C
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -101,8 +101,9 @@ Foam::label Foam::patchDataWave<TransferType>::getValues
else
{
// Illegal/unset value. What to do with data?
// Note: mag for now. Should maybe be member of TransferType?
distance_[cellI] = dist;
distance_[cellI] = mag(dist);
//cellData_[cellI] = point::max;
cellData_[cellI] = cellInfo[cellI].data();
@ -149,7 +150,7 @@ Foam::label Foam::patchDataWave<TransferType>::getValues
{
// Illegal/unset value. What to do with data?
patchField[patchFaceI] = dist;
patchField[patchFaceI] = mag(dist);
//patchDataField[patchFaceI] = point::max;
patchDataField[patchFaceI] = faceInfo[meshFaceI].data();

44
src/meshTools/cellDist/wallPoint/wallPointDataI.H
View File

@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -43,7 +43,24 @@ inline bool wallPointData<Type>::update
{
scalar dist2 = magSqr(pt - w2.origin());
if (!valid(td))
if (valid(td))
{
scalar diff = distSqr() - dist2;
if (diff < 0)
{
// already nearer to pt
return false;
}
if ((diff < SMALL) || ((distSqr() > SMALL) && (diff/distSqr() < tol)))
{
// don't propagate small changes
return false;
}
}
// Either *this is not yet valid or w2 is closer
{
// current not yet set so use any value
distSqr() = dist2;
@ -52,29 +69,6 @@ inline bool wallPointData<Type>::update
return true;
}
scalar diff = distSqr() - dist2;
if (diff < 0)
{
// already nearer to pt
return false;
}
if ((diff < SMALL) || ((distSqr() > SMALL) && (diff/distSqr() < tol)))
{
// don't propagate small changes
return false;
}
else
{
// update with new values
distSqr() = dist2;
origin() = w2.origin();
data_ = w2.data();
return true;
}
}

2
src/meshTools/cellDist/wallPoint/wallPointI.H
View File

@ -85,7 +85,7 @@ inline bool Foam::wallPoint::update
inline Foam::wallPoint::wallPoint()
:
origin_(point::max),
distSqr_(GREAT)
distSqr_(-GREAT)
{}