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new searchableSurface: infinite plane
This commit is contained in:
mattijs
@ -56,6 +56,7 @@ indexedOctree/treeDataTriSurface.C
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searchableSurface = searchableSurface
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$(searchableSurface)/distributedTriSurfaceMesh.C
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$(searchableSurface)/searchableBox.C
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$(searchableSurface)/searchablePlane.C
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$(searchableSurface)/searchablePlate.C
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$(searchableSurface)/searchableSphere.C
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$(searchableSurface)/searchableSurface.C
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231
src/meshTools/searchableSurface/searchablePlane.C
Normal file
231
src/meshTools/searchableSurface/searchablePlane.C
Normal file
@ -0,0 +1,231 @@
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/*---------------------------------------------------------------------------*\
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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 "searchablePlane.H"
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#include "addToRunTimeSelectionTable.H"
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#include "SortableList.H"
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// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
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namespace Foam
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{
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defineTypeNameAndDebug(searchablePlane, 0);
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addToRunTimeSelectionTable(searchableSurface, searchablePlane, dict);
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}
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// * * * * * * * * * * * * * Private Member Functions * * * * * * * * * * * //
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Foam::pointIndexHit Foam::searchablePlane::findLine
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(
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const point& start,
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const point& end
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) const
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{
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pointIndexHit info(true, vector::zero, 0);
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linePointRef l(start, end);
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scalar t = lineIntersect(l);
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if (t < 0 || t > 1)
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{
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info.setMiss();
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info.setIndex(-1);
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}
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else
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{
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info.setPoint(start+t*l.vec());
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}
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return info;
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}
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// * * * * * * * * * * * * * * * * Constructors * * * * * * * * * * * * * * //
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Foam::searchablePlane::searchablePlane
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(
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const IOobject& io,
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const point& basePoint,
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const vector& normal
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)
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:
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searchableSurface(io),
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plane(basePoint, normal)
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{}
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Foam::searchablePlane::searchablePlane
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(
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const IOobject& io,
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const dictionary& dict
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)
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:
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searchableSurface(io),
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plane(dict)
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{}
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// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
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Foam::searchablePlane::~searchablePlane()
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{}
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// * * * * * * * * * * * * * * * Member Functions * * * * * * * * * * * * * //
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const Foam::wordList& Foam::searchablePlane::regions() const
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{
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if (regions_.empty())
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{
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regions_.setSize(1);
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regions_[0] = "region0";
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}
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return regions_;
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}
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void Foam::searchablePlane::findNearest
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(
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const pointField& samples,
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const scalarField& nearestDistSqr,
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List<pointIndexHit>& info
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) const
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{
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info.setSize(samples.size());
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forAll(samples, i)
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{
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info[i].setPoint(nearestPoint(samples[i]));
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if (magSqr(samples[i]-info[i].rawPoint()) > nearestDistSqr[i])
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{
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info[i].setIndex(-1);
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info[i].setMiss();
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}
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else
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{
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info[i].setIndex(0);
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info[i].setHit();
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}
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}
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}
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void Foam::searchablePlane::findLine
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(
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const pointField& start,
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const pointField& end,
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List<pointIndexHit>& info
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) const
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{
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info.setSize(start.size());
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forAll(start, i)
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{
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info[i] = findLine(start[i], end[i]);
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}
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}
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void Foam::searchablePlane::findLineAny
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(
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const pointField& start,
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const pointField& end,
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List<pointIndexHit>& info
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) const
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{
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findLine(start, end, info);
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}
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void Foam::searchablePlane::findLineAll
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(
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const pointField& start,
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const pointField& end,
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List<List<pointIndexHit> >& info
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) const
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{
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List<pointIndexHit> nearestInfo;
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findLine(start, end, nearestInfo);
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info.setSize(start.size());
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forAll(info, pointI)
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{
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if (nearestInfo[pointI].hit())
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{
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info[pointI].setSize(1);
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info[pointI][0] = nearestInfo[pointI];
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}
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else
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{
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info[pointI].clear();
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}
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}
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}
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void Foam::searchablePlane::getRegion
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(
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const List<pointIndexHit>& info,
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labelList& region
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) const
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{
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region.setSize(info.size());
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region = 0;
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}
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void Foam::searchablePlane::getNormal
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(
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const List<pointIndexHit>& info,
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vectorField& n
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) const
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{
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n.setSize(info.size());
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n = normal();
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}
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void Foam::searchablePlane::getVolumeType
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(
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const pointField& points,
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List<volumeType>& volType
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) const
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{
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FatalErrorIn
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(
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"searchableCollection::getVolumeType(const pointField&"
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", List<volumeType>&) const"
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) << "Volume type not supported for plane."
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<< exit(FatalError);
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}
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// ************************************************************************* //
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199
src/meshTools/searchableSurface/searchablePlane.H
Normal file
199
src/meshTools/searchableSurface/searchablePlane.H
Normal file
@ -0,0 +1,199 @@
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/*---------------------------------------------------------------------------*\
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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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|
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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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Class
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Foam::searchablePlane
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Description
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Searching on plane. See plane.H
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SourceFiles
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searchablePlane.C
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\*---------------------------------------------------------------------------*/
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#ifndef searchablePlane_H
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#define searchablePlane_H
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#include "searchableSurface.H"
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#include "plane.H"
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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namespace Foam
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{
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// Forward declaration of classes
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/*---------------------------------------------------------------------------*\
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Class searchablePlane Declaration
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\*---------------------------------------------------------------------------*/
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class searchablePlane
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:
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public searchableSurface,
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public plane
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{
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private:
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// Private Member Data
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mutable wordList regions_;
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// Private Member Functions
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pointIndexHit findLine
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(
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const point& start,
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const point& end
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) const;
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//- Disallow default bitwise copy construct
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searchablePlane(const searchablePlane&);
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//- Disallow default bitwise assignment
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void operator=(const searchablePlane&);
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public:
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//- Runtime type information
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TypeName("searchablePlane");
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// Constructors
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//- Construct from components
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searchablePlane
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(
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const IOobject& io,
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const point& basePoint,
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const vector& normal
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);
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//- Construct from dictionary (used by searchableSurface)
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searchablePlane
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(
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const IOobject& io,
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const dictionary& dict
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);
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// Destructor
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virtual ~searchablePlane();
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// Member Functions
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virtual const wordList& regions() const;
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//- Whether supports volume type below
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virtual bool hasVolumeType() const
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{
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return false;
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}
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//- Range of local indices that can be returned.
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virtual label size() const
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{
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return 1;
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}
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// Multiple point queries.
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virtual void findNearest
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(
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const pointField& sample,
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const scalarField& nearestDistSqr,
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List<pointIndexHit>&
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) const;
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virtual void findLine
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(
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const pointField& start,
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const pointField& end,
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List<pointIndexHit>&
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) const;
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virtual void findLineAny
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(
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const pointField& start,
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const pointField& end,
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List<pointIndexHit>&
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) const;
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//- Get all intersections in order from start to end.
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virtual void findLineAll
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(
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const pointField& start,
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const pointField& end,
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List<List<pointIndexHit> >&
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) const;
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//- From a set of points and indices get the region
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virtual void getRegion
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(
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const List<pointIndexHit>&,
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labelList& region
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) const;
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//- From a set of points and indices get the normal
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virtual void getNormal
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(
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const List<pointIndexHit>&,
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vectorField& normal
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) const;
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//- Determine type (inside/outside/mixed) for point. unknown if
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// cannot be determined (e.g. non-manifold surface)
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virtual void getVolumeType
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(
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const pointField&,
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List<volumeType>&
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) const;
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// regIOobject implementation
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bool writeData(Ostream&) const
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{
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notImplemented("searchablePlane::writeData(Ostream&) const");
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return false;
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}
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};
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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} // End namespace Foam
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// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
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#endif
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// ************************************************************************* //
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Reference in New Issue
Block a user