mirror of
https://develop.openfoam.com/Development/openfoam.git
synced 2025-12-28 03:37:59 +00:00
d016db1bc6
Read only support:
.bdf, .nas - NASTRAN format. Handles both CBEAM and CROD as lines.
CROD is what Hypermesh happens to output.
Write only support:
.vtk - VTK legacy format in ASCII
Read/write support:
.eMesh - native format, which is simply a list of points, edges
with an additional IOobject header that lets them be moved about
easily to use as a featureEdgeMesh.
.inp - STAR-CD inp/cel/vrt combination
IOobject header)
.obj - Alias waverfront format
Radically simplify surfaceFeatureConvert by using the new edgeMesh
functionality.
159 lines
3.9 KiB
C
159 lines
3.9 KiB
C
/*---------------------------------------------------------------------------*\
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========= |
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\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
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\\ / O peration |
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\\ / A nd | Copyright (C) 1991-2009 OpenCFD Ltd.
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\\/ M anipulation |
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-------------------------------------------------------------------------------
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License
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This file is part of OpenFOAM.
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OpenFOAM is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version.
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OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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for more details.
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You should have received a copy of the GNU General Public License
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along with OpenFOAM; if not, write to the Free Software Foundation,
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Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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\*---------------------------------------------------------------------------*/
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#include "edgeMesh.H"
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#include "boundBox.H"
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#include "EMESHedgeFormat.H"
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::edgeMesh::edgeMesh
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(
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const fileName& name,
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const word& ext
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)
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:
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points_(0),
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edges_(0),
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pointEdgesPtr_(NULL)
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{
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read(name, ext);
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}
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Foam::edgeMesh::edgeMesh(const fileName& name)
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:
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points_(0),
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edges_(0),
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pointEdgesPtr_(NULL)
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{
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read(name);
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}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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bool Foam::edgeMesh::read(const fileName& name)
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{
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word ext = name.ext();
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if (ext == "gz")
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{
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fileName unzipName = name.lessExt();
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return read(unzipName, unzipName.ext());
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}
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else
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{
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return read(name, ext);
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}
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}
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// Read from file in given format
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bool Foam::edgeMesh::read
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(
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const fileName& name,
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const word& ext
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)
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{
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// read via selector mechanism
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transfer(New(name, ext)());
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return true;
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}
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void Foam::edgeMesh::write
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(
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const fileName& name,
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const edgeMesh& mesh
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)
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{
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if (debug)
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{
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Info<< "edgeMesh::write"
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"(const fileName&, const edgeMesh&) : "
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"writing to " << name
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<< endl;
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}
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const word ext = name.ext();
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writefileExtensionMemberFunctionTable::iterator mfIter =
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writefileExtensionMemberFunctionTablePtr_->find(ext);
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if (mfIter == writefileExtensionMemberFunctionTablePtr_->end())
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{
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FatalErrorIn
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(
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"MeshedSurface::write"
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"(const fileName&, const MeshedSurface&)"
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) << "Unknown file extension " << ext << nl << nl
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<< "Valid types are :" << endl
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<< writefileExtensionMemberFunctionTablePtr_->sortedToc()
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<< exit(FatalError);
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}
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else
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{
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mfIter()(name, mesh);
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}
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}
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void Foam::edgeMesh::writeStats(Ostream& os) const
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{
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os << "points : " << points().size() << nl;
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os << "edges : " << edges().size() << nl;
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os << "boundingBox : " << boundBox(this->points()) << endl;
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}
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// * * * * * * * * * * * * * * * IOstream Operators * * * * * * * * * * * * //
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Foam::Ostream& Foam::operator<<(Ostream& os, const edgeMesh& em)
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{
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fileFormats::EMESHedgeFormat::write(os, em.points_, em.edges_);
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// Check state of Ostream
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os.check("Ostream& operator<<(Ostream&, const edgeMesh&)");
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return os;
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}
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Foam::Istream& Foam::operator>>(Istream& is, edgeMesh& em)
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{
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fileFormats::EMESHedgeFormat::read(is, em.points_, em.edges_);
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em.pointEdgesPtr_.clear();
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// Check state of Istream
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is.check("Istream& operator>>(Istream&, edgeMesh&)");
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return is;
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}
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// ************************************************************************* //
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