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ENH: OBJedgeFormat: support 2 vertex faces (blender)

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This commit is contained in:
mattijs
2013-05-03 09:18:13 +01:00
parent 3318a2972f
commit ec7ceed1e2
1 changed files with 28 additions and 3 deletions
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31
src/edgeMesh/edgeMeshFormats/obj/OBJedgeFormat.C
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@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2012 OpenFOAM Foundation
\\ / A nd | Copyright (C) 2011-2013 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -141,8 +141,6 @@ bool Foam::fileFormats::OBJedgeFormat::read(const fileName& filename)
}
else if (cmd == "l")
{
edge edgeRead;
// Assume 'l' is followed by space.
string::size_type endNum = 1;
@ -164,6 +162,33 @@ bool Foam::fileFormats::OBJedgeFormat::read(const fileName& filename)
dynEdges.append(edgeRead);
}
}
else if (cmd == "f")
{
// Support for faces with 2 vertices
// Assume 'f' is followed by space.
string::size_type endNum = 1;
readVertices
(
line,
endNum,
dynVertices
);
if (dynVertices.size() == 2)
{
for (label i = 1; i < dynVertices.size(); i++)
{
edge edgeRead(dynVertices[i-1], dynVertices[i]);
dynUsedPoints[edgeRead[0]] = edgeRead[0];
dynUsedPoints[edgeRead[1]] = edgeRead[1];
dynEdges.append(edgeRead);
}
}
}
}
// cull unused points