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ENH: moved cellree functionality from Cloud to primitiveMesh

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This commit is contained in:
andy
2011-02-24 16:13:06 +00:00
parent c2851eaa9f
commit cf48e2324d
4 changed files with 67 additions and 11 deletions
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40
src/OpenFOAM/meshes/primitiveMesh/primitiveMesh.C
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@ -2,7 +2,7 @@
========= |
\\ / F ield | OpenFOAM: The Open Source CFD Toolbox
\\ / O peration |
\\ / A nd | Copyright (C) 2004-2010 OpenCFD Ltd.
\\ / A nd | Copyright (C) 2004-2011 OpenCFD Ltd.
\\/ M anipulation |
-------------------------------------------------------------------------------
License
@ -26,8 +26,6 @@ License
#include "primitiveMesh.H"
#include "demandDrivenData.H"
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
defineTypeNameAndDebug(Foam::primitiveMesh, 0);
@ -63,6 +61,8 @@ Foam::primitiveMesh::primitiveMesh()
ppPtr_(NULL),
cpPtr_(NULL),
cellTreePtr_(NULL),
labels_(0),
cellCentresPtr_(NULL),
@ -105,6 +105,8 @@ Foam::primitiveMesh::primitiveMesh
ppPtr_(NULL),
cpPtr_(NULL),
cellTreePtr_(NULL),
labels_(0),
cellCentresPtr_(NULL),
@ -347,4 +349,36 @@ const Foam::cellShapeList& Foam::primitiveMesh::cellShapes() const
}
const Foam::indexedOctree<Foam::treeDataCell>&
Foam::primitiveMesh::cellTree() const
{
if (!cellTreePtr_)
{
treeBoundBox overallBb(points());
Random rndGen(261782);
overallBb = overallBb.extend(rndGen, 1E-4);
overallBb.min() -= point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
overallBb.max() += point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
cellTreePtr_ =
new indexedOctree<treeDataCell>
(
treeDataCell
(
false, // not cache bb
*this
),
overallBb,
8, // maxLevel
10, // leafsize
3.0 // duplicity
);
}
return *cellTreePtr_;
}
// ************************************************************************* //