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ENH: boundBox: Move overlaps function from treeBoundBox.

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Update indexedOctree::overlaps to use boundBox::overlaps.
This commit is contained in:
laurence
2012-12-11 16:49:36 +00:00
parent 4be7afde0a
commit 26a9fbb6e1
6 changed files with 67 additions and 71 deletions
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31
src/OpenFOAM/algorithms/indexedOctree/indexedOctree.C
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@ -47,36 +47,9 @@ bool Foam::indexedOctree<Type>::overlaps
const point& sample
)
{
// Find out where sample is in relation to bb.
// Find nearest point on bb.
scalar distSqr = 0;
boundBox bb(p0, p1);
for (direction dir = 0; dir < vector::nComponents; dir++)
{
scalar d0 = p0[dir] - sample[dir];
scalar d1 = p1[dir] - sample[dir];
if ((d0 > 0) != (d1 > 0))
{
// sample inside both extrema. This component does not add any
// distance.
}
else if (mag(d0) < mag(d1))
{
distSqr += d0*d0;
}
else
{
distSqr += d1*d1;
}
if (distSqr > nearestDistSqr)
{
return false;
}
}
return true;
return bb.overlaps(sample, nearestDistSqr);
}