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REVERT: Remove findNearestOpSubset from treeDataEdge and add to the application

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This commit is contained in:
laurence
2013-05-16 10:43:44 +01:00
parent 57329f290f
commit 143a43836f
3 changed files with 88 additions and 164 deletions
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110
src/meshTools/indexedOctree/treeDataEdge.C
View File

@ -105,17 +105,6 @@ Foam::treeDataEdge::findNearestOp::findNearestOp
{}
Foam::treeDataEdge::findNearestOpSubset::findNearestOpSubset
(
const indexedOctree<treeDataEdge>& tree,
DynamicList<label>& shapeMask
)
:
tree_(tree),
shapeMask_(shapeMask)
{}
Foam::treeDataEdge::findIntersectOp::findIntersectOp
(
const indexedOctree<treeDataEdge>& tree
@ -281,105 +270,6 @@ void Foam::treeDataEdge::findNearestOp::operator()
}
void Foam::treeDataEdge::findNearestOpSubset::operator()
(
const labelUList& indices,
const point& sample,
scalar& nearestDistSqr,
label& minIndex,
point& nearestPoint
) const
{
const treeDataEdge& shape = tree_.shapes();
forAll(indices, i)
{
const label index = indices[i];
const label edgeIndex = shape.edgeLabels()[index];
if (!shapeMask_.empty() && findIndex(shapeMask_, edgeIndex) != -1)
{
continue;
}
const edge& e = shape.edges()[edgeIndex];
pointHit nearHit = e.line(shape.points()).nearestDist(sample);
scalar distSqr = sqr(nearHit.distance());
if (distSqr < nearestDistSqr)
{
nearestDistSqr = distSqr;
minIndex = index;
nearestPoint = nearHit.rawPoint();
}
}
}
void Foam::treeDataEdge::findNearestOpSubset::operator()
(
const labelUList& indices,
const linePointRef& ln,
treeBoundBox& tightest,
label& minIndex,
point& linePoint,
point& nearestPoint
) const
{
const treeDataEdge& shape = tree_.shapes();
// Best so far
scalar nearestDistSqr = magSqr(linePoint - nearestPoint);
forAll(indices, i)
{
const label index = indices[i];
const label edgeIndex = shape.edgeLabels()[index];
if (!shapeMask_.empty() && findIndex(shapeMask_, edgeIndex) != -1)
{
continue;
}
const edge& e = shape.edges()[edgeIndex];
// Note: could do bb test ? Worthwhile?
// Nearest point on line
point ePoint, lnPt;
scalar dist = e.line(shape.points()).nearestDist(ln, ePoint, lnPt);
scalar distSqr = sqr(dist);
if (distSqr < nearestDistSqr)
{
nearestDistSqr = distSqr;
minIndex = index;
linePoint = lnPt;
nearestPoint = ePoint;
{
point& minPt = tightest.min();
minPt = min(ln.start(), ln.end());
minPt.x() -= dist;
minPt.y() -= dist;
minPt.z() -= dist;
}
{
point& maxPt = tightest.max();
maxPt = max(ln.start(), ln.end());
maxPt.x() += dist;
maxPt.y() += dist;
maxPt.z() += dist;
}
}
}
}
bool Foam::treeDataEdge::findIntersectOp::operator()
(
const label index,

37
src/meshTools/indexedOctree/treeDataEdge.H
View File

@ -118,43 +118,6 @@ public:
) const;
};
class findNearestOpSubset
{
const indexedOctree<treeDataEdge>& tree_;
DynamicList<label>& shapeMask_;
public:
findNearestOpSubset
(
const indexedOctree<treeDataEdge>& tree,
DynamicList<label>& shapeMask
);
void operator()
(
const labelUList& indices,
const point& sample,
scalar& nearestDistSqr,
label& minIndex,
point& nearestPoint
) const;
//- Calculates nearest (to line) point in shape.
// Returns point and distance (squared)
void operator()
(
const labelUList& indices,
const linePointRef& ln,
treeBoundBox& tightest,
label& minIndex,
point& linePoint,
point& nearestPoint
) const;
};
class findIntersectOp
{