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Merge branch 'cvm' of ssh://hunt//home/noisy3/OpenFOAM/OpenFOAM-dev into cvm

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This commit is contained in:
graham
2011-06-22 17:31:58 +01:00
parent bfb9e4bf33 e5daf80a77
commit 05fd8276e9
1 changed files with 28 additions and 6 deletions
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32
src/meshTools/triSurface/orientedSurface/orientedSurface.C
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@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2004-2011 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -102,7 +102,7 @@ Foam::labelList Foam::orientedSurface::edgeToFace
{
if (flip[face1] == UNVISITED)
{
FatalErrorIn("orientedSurface::edgeToFace") << "Problem"
FatalErrorIn("orientedSurface::edgeToFace(..)") << "Problem"
<< abort(FatalError);
}
else
@ -283,8 +283,10 @@ bool Foam::orientedSurface::flipSurface
}
}
// Recalculate normals
if (hasFlipped)
{
s.clearOut();
}
return hasFlipped;
}
@ -352,8 +354,28 @@ bool Foam::orientedSurface::orient
// FLIP: need to flip
labelList flipState(s.size(), UNVISITED);
flipState[0] = NOFLIP;
walkSurface(s, 0, flipState);
label faceI = 0;
while (true)
{
label startFaceI = -1;
while (faceI < s.size())
{
if (flipState[faceI] == UNVISITED)
{
startFaceI = faceI;
break;
}
faceI++;
}
if (startFaceI == -1)
{
break;
}
flipState[startFaceI] = NOFLIP;
walkSurface(s, startFaceI, flipState);
}
anyFlipped = flipSurface(s, flipState);
}