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BUG: treeDataPoint: work with empty subset.

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This commit is contained in:
mattijs
2011-04-15 17:24:30 +01:00
parent d60ca66828
commit 592fb7c942
2 changed files with 11 additions and 7 deletions
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14
src/meshTools/indexedOctree/treeDataPoint.C
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@ -37,7 +37,8 @@ defineTypeNameAndDebug(Foam::treeDataPoint, 0);
Foam::treeDataPoint::treeDataPoint(const pointField& points)
:
points_(points)
points_(points),
useSubset_(false)
{}
@ -48,7 +49,8 @@ Foam::treeDataPoint::treeDataPoint
)
:
points_(points),
pointLabels_(pointLabels)
pointLabels_(pointLabels),
useSubset_(true)
{}
@ -56,7 +58,7 @@ Foam::treeDataPoint::treeDataPoint
Foam::pointField Foam::treeDataPoint::shapePoints() const
{
if (pointLabels_.size())
if (useSubset_)
{
return pointField(points_, pointLabels_);
}
@ -86,7 +88,7 @@ bool Foam::treeDataPoint::overlaps
const treeBoundBox& cubeBb
) const
{
label pointI = (pointLabels_.size() ? pointLabels_[index] : index);
label pointI = (useSubset_ ? pointLabels_[index] : index);
return cubeBb.contains(points_[pointI]);
}
@ -106,7 +108,7 @@ void Foam::treeDataPoint::findNearest
forAll(indices, i)
{
const label index = indices[i];
label pointI = (pointLabels_.size() ? pointLabels_[index] : index);
label pointI = (useSubset_ ? pointLabels_[index] : index);
const point& pt = points_[pointI];
@ -141,7 +143,7 @@ void Foam::treeDataPoint::findNearest
forAll(indices, i)
{
const label index = indices[i];
label pointI = (pointLabels_.size() ? pointLabels_[index] : index);
label pointI = (useSubset_ ? pointLabels_[index] : index);
const point& shapePt = points_[pointI];