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ENH: treeDataCell: increase duplicity

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This commit is contained in:
mattijs
2011-08-18 12:28:44 +01:00
parent 9f7fcc686c
commit 24a82f2d03
5 changed files with 69 additions and 21 deletions
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65
src/meshTools/meshSearch/meshSearch.C
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@ -30,7 +30,6 @@ License
#include "demandDrivenData.H"
#include "treeDataCell.H"
#include "treeDataFace.H"
#include "treeDataPoint.H"
// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //
@ -508,6 +507,21 @@ Foam::meshSearch::meshSearch(const polyMesh& mesh, const bool faceDecomp)
{}
// Construct with a custom bounding box
Foam::meshSearch::meshSearch
(
const polyMesh& mesh,
const treeBoundBox& bb,
const bool faceDecomp
)
:
mesh_(mesh),
faceDecomp_(faceDecomp)
{
overallBbPtr_.reset(new treeBoundBox(bb));
}
// * * * * * * * * * * * * * * * * Destructor * * * * * * * * * * * * * * * //
Foam::meshSearch::~meshSearch()
@ -527,6 +541,21 @@ const Foam::indexedOctree<Foam::treeDataFace>& Foam::meshSearch::boundaryTree()
// Construct tree
//
if (!overallBbPtr_.valid())
{
Random rndGen(261782);
overallBbPtr_.reset
(
new treeBoundBox(mesh_.points())
);
treeBoundBox& overallBb = overallBbPtr_();
// Extend slightly and make 3D
overallBb = overallBb.extend(rndGen, 1E-4);
overallBb.min() -= point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
overallBb.max() += point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
}
// all boundary faces (not just walls)
labelList bndFaces(mesh_.nFaces()-mesh_.nInternalFaces());
forAll(bndFaces, i)
@ -534,12 +563,6 @@ const Foam::indexedOctree<Foam::treeDataFace>& Foam::meshSearch::boundaryTree()
bndFaces[i] = mesh_.nInternalFaces() + i;
}
treeBoundBox overallBb(mesh_.points());
Random rndGen(123456);
overallBb = overallBb.extend(rndGen, 1E-4);
overallBb.min() -= point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
overallBb.max() += point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
boundaryTreePtr_.reset
(
new indexedOctree<treeDataFace>
@ -550,7 +573,7 @@ const Foam::indexedOctree<Foam::treeDataFace>& Foam::meshSearch::boundaryTree()
mesh_,
bndFaces // boundary faces only
),
overallBb, // overall search domain
overallBbPtr_(), // overall search domain
8, // maxLevel
10, // leafsize
3.0 // duplicity
@ -567,13 +590,24 @@ const
{
if (!cellTreePtr_.valid())
{
treeBoundBox overallBb(mesh_.points());
//
// Construct tree
//
Random rndGen(261782);
if (!overallBbPtr_.valid())
{
Random rndGen(261782);
overallBbPtr_.reset
(
new treeBoundBox(mesh_.points())
);
overallBb = overallBb.extend(rndGen, 1E-4);
overallBb.min() -= point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
overallBb.max() += point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
treeBoundBox& overallBb = overallBbPtr_();
// Extend slightly and make 3D
overallBb = overallBb.extend(rndGen, 1E-4);
overallBb.min() -= point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
overallBb.max() += point(ROOTVSMALL, ROOTVSMALL, ROOTVSMALL);
}
cellTreePtr_.reset
(
@ -584,10 +618,10 @@ const
false, // not cache bb
mesh_
),
overallBb,
overallBbPtr_(),
8, // maxLevel
10, // leafsize
3.0 // duplicity
6.0 // duplicity
)
);
}
@ -904,6 +938,7 @@ void Foam::meshSearch::clearOut()
{
boundaryTreePtr_.clear();
cellTreePtr_.clear();
overallBbPtr_.clear();
}