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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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34
src/meshTools/triSurface/orientedSurface/orientedSurface.C
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@ -2,7 +2,7 @@
========= | ========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration | \\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd. \\ / A nd | Copyright (C) 2004-2011 OpenCFD Ltd.
\\/ M anipulation | \\/ M anipulation |
------------------------------------------------------------------------------- -------------------------------------------------------------------------------
License License
@ -102,7 +102,7 @@ Foam::labelList Foam::orientedSurface::edgeToFace
{ {
if (flip[face1] == UNVISITED) if (flip[face1] == UNVISITED)
{ {
FatalErrorIn("orientedSurface::edgeToFace") << "Problem" FatalErrorIn("orientedSurface::edgeToFace(..)") << "Problem"
<< abort(FatalError); << abort(FatalError);
} }
else else
@ -283,8 +283,10 @@ bool Foam::orientedSurface::flipSurface
} }
} }
// Recalculate normals // Recalculate normals
s.clearOut(); if (hasFlipped)
{
s.clearOut();
}
return hasFlipped; return hasFlipped;
} }
@ -352,8 +354,28 @@ bool Foam::orientedSurface::orient
// FLIP: need to flip // FLIP: need to flip
labelList flipState(s.size(), UNVISITED); labelList flipState(s.size(), UNVISITED);
flipState[0] = NOFLIP; label faceI = 0;
walkSurface(s, 0, flipState); 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); anyFlipped = flipSurface(s, flipState);
} }