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Merge branch 'master' into cvm

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This commit is contained in:
graham
2010-09-17 17:20:19 +01:00
parent cc631ad6cd ebb9a9e1ac
commit f39d084874
290 changed files with 7828 additions and 2855 deletions
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61
applications/test/findCell-octree/findCell-octree.C
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@ -29,6 +29,8 @@ License
#include "IStringStream.H"
#include "octree.H"
#include "octreeDataCell.H"
#include "indexedOctree.H"
#include "treeDataCell.H"
#include "OFstream.H"
using namespace Foam;
@ -44,11 +46,13 @@ int main(int argc, char *argv[])
# include "createTime.H"
# include "createMesh.H"
label nReps = 100000;
const point sample = args.argRead<point>(1);
treeBoundBox meshBb(mesh.points());
treeBoundBox meshBb(mesh.bounds());
// Calculate typical cell releated size to shift bb by.
// Calculate typical cell related size to shift bb by.
scalar typDim = meshBb.avgDim()/(2.0*Foam::cbrt(scalar(mesh.nCells())));
treeBoundBox shiftedBb
@ -57,16 +61,13 @@ int main(int argc, char *argv[])
meshBb.max() + vector(typDim, typDim, typDim)
);
Info<< "Mesh" << endl;
Info<< " bounding box : " << meshBb << endl;
Info<< " bounding box (shifted) : " << shiftedBb << endl;
Info<< " typical dimension : " << shiftedBb.typDim() << endl;
/*
* Now we have allBb and shiftedBb
*/
Info<< "Initialised mesh in "
<< runTime.cpuTimeIncrement() << " s" << endl;
// Wrap indices and mesh information into helper object
octreeDataCell shapes(mesh);
@ -80,14 +81,52 @@ int main(int argc, char *argv[])
10.0 // maximum ratio of cubes v.s. cells
);
Info<< "Point:" << sample << " is in shape "
<< oc.find(sample) << nl
<< "Point:" << sample << " is in cell "
<< mesh.findCell(sample) << endl;
for (label i = 0; i < nReps - 1 ; i++)
{
oc.find(sample);
}
Info<< "Point:" << sample << " is in shape "
<< oc.find(sample) << endl;
oc.printStats(Info);
Info<< "Found in octree " << nReps << " times in "
<< runTime.cpuTimeIncrement() << " s" << endl;
indexedOctree<treeDataCell> ioc
(
treeDataCell(true, mesh),
shiftedBb,
8, // maxLevel
10, // leafsize
3.0 // duplicity
);
for (label i = 0; i < nReps - 1 ; i++)
{
ioc.findInside(sample);
}
Info<< "Point:" << sample << " is in shape "
<< ioc.findInside(sample)
<< ", where the possible cells were:" << nl
<< ioc.findIndices(sample)
<< endl;
Info<< "Found in indexedOctree " << nReps << " times in "
<< runTime.cpuTimeIncrement() << " s" << endl;
for (label i = 0; i < nReps - 1 ; i++)
{
mesh.findCell(sample);
}
Info<< "Point:" << sample << " is in cell "
<< mesh.findCell(sample) << endl;
Info<< "Found in mesh.findCell " << nReps << " times in "
<< runTime.cpuTimeIncrement() << " s" << endl;
Info<< "End\n" << endl;