/
AC3DsurfaceFormatCore.C
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AC3DsurfaceFormatCore.C
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/*---------------------------------------------------------------------------*\
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2011-2016 OpenFOAM Foundation
\\/ M anipulation |
-------------------------------------------------------------------------------
License
This file is part of OpenFOAM.
OpenFOAM is free software: you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License
along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
\*---------------------------------------------------------------------------*/
#include "AC3DsurfaceFormatCore.H"
#include "clock.H"
#include "IFstream.H"
#include "IStringStream.H"
// * * * * * * * * * * * * Protected Member Functions * * * * * * * * * * * //
bool Foam::fileFormats::AC3DsurfaceFormatCore::readCmd
(
IFstream& is,
string& cmd,
string& args
)
{
if (is.good())
{
string line;
is.getLine(line);
string::size_type space = line.find(' ');
if (space != string::npos)
{
cmd = line.substr(0, space);
args = line.substr(space+1);
return true;
}
}
return false;
}
// Read up to line starting with cmd. Sets args to rest of line.
// Returns true if found, false if stream is not good anymore.
bool Foam::fileFormats::AC3DsurfaceFormatCore::cueTo
(
IFstream& is,
const string& cmd,
string& args
)
{
while (is.good())
{
string line;
is.getLine(line);
string::size_type space = line.find(' ');
if (space != string::npos)
{
if (line.substr(0, space) == cmd)
{
args = line.substr(space+1);
return true;
}
}
}
return false;
}
// Similar to cueTo(), but throws error if cmd not found
Foam::string Foam::fileFormats::AC3DsurfaceFormatCore::cueToOrDie
(
IFstream& is,
const string& cmd,
const string& errorMsg
)
{
string args;
if (!cueTo(is, cmd, args))
{
FatalErrorInFunction
<< "Cannot find command " << cmd
<< " " << errorMsg
<< exit(FatalError);
}
return args;
}
void Foam::fileFormats::AC3DsurfaceFormatCore::writeHeader
(
Ostream& os,
const UList<surfZone>& zoneLst
)
{
// Write with zones as separate objects under "world" object.
// Header is taken over from sample file.
// Defines separate materials for all zones. Recycle colours.
// Define 8 standard colours as r,g,b components
static scalar colourMap[] =
{
1, 1, 1,
1, 0, 0,
0, 1, 0,
0, 0, 1,
1, 1, 0,
0, 1, 1,
1, 0, 1,
0.5, 0.5, 1
};
// Write header. Define materials.
os << "AC3Db" << nl;
forAll(zoneLst, zoneI)
{
label colourI = zoneI % 8;
label colourCompI = 3 * colourI;
os << "MATERIAL \"" << zoneLst[zoneI].name() << "Mat\" rgb "
<< colourMap[colourCompI] << ' ' << colourMap[colourCompI+1]
<< ' ' << colourMap[colourCompI+2]
<< " amb 0.2 0.2 0.2 emis 0 0 0 spec 0.5 0.5 0.5 shi 10"
<< " trans 0"
<< nl;
}
os << "OBJECT world" << nl
<< "kids " << zoneLst.size() << endl;
}
// ************************************************************************* //