Encapsulation of data needed to search on PrimitivePatches. More...
Classes | |
class | findAllIntersectOp |
class | findIntersectOp |
class | findNearestOp |
class | findSelfIntersectOp |
Public Member Functions | |
treeDataPrimitivePatch (const bool cacheBb, const PatchType &, const scalar planarTol) | |
Construct from patch. More... | |
label | size () const |
pointField | shapePoints () const |
Get representative point cloud for all shapes inside. More... | |
const PatchType & | patch () const |
Return access to the underlying patch. More... | |
volumeType | getVolumeType (const indexedOctree< treeDataPrimitivePatch< PatchType >> &, const point &) const |
Get type (inside,outside,mixed,unknown) of point w.r.t. surface. More... | |
bool | overlaps (const label index, const treeBoundBox &sampleBb) const |
Does shape at index overlap bb. More... | |
bool | overlaps (const label index, const point ¢re, const scalar radiusSqr) const |
Does shape at index overlap sphere. More... | |
template<> | |
Foam::volumeType | getVolumeType (const indexedOctree< treeDataPrimitivePatch< triSurface >> &oc, const point &sample) const |
template<> | |
volumeType | getVolumeType (const indexedOctree< treeDataPrimitivePatch< triSurface >> &oc, const point &sample) const |
Template specialisation of getVolumeType for treeDataTriSurface. More... | |
Static Public Member Functions | |
static bool | findIntersection (const indexedOctree< treeDataPrimitivePatch< PatchType >> &tree, const label index, const point &start, const point &end, point &intersectionPoint) |
Helper: find intersection of line with shapes. More... | |
Encapsulation of data needed to search on PrimitivePatches.
Definition at line 61 of file treeDataPrimitivePatch.H.
treeDataPrimitivePatch | ( | const bool | cacheBb, |
const PatchType & | patch, | ||
const scalar | planarTol | ||
) |
Construct from patch.
Definition at line 74 of file treeDataPrimitivePatch.C.
References treeDataPrimitivePatch< PatchType >::findNearestOp::findNearestOp().
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inline |
Definition at line 212 of file treeDataPrimitivePatch.H.
References treeDataPrimitivePatch< PatchType >::shapePoints().
Foam::pointField shapePoints | ( | ) | const |
Get representative point cloud for all shapes inside.
(one point per shape)
Definition at line 136 of file treeDataPrimitivePatch.C.
References forAll, and treeDataPrimitivePatch< PatchType >::getVolumeType().
Referenced by treeDataPrimitivePatch< PatchType >::size().
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inline |
Return access to the underlying patch.
Definition at line 222 of file treeDataPrimitivePatch.H.
References treeDataPrimitivePatch< PatchType >::findIntersection(), treeDataPrimitivePatch< PatchType >::getVolumeType(), and treeDataPrimitivePatch< PatchType >::overlaps().
Referenced by treeDataPrimitivePatch< PatchType >::findIntersection(), treeDataPrimitivePatch< PatchType >::findNearestOp::operator()(), and treeDataPrimitivePatch< PatchType >::findSelfIntersectOp::operator()().
Foam::volumeType getVolumeType | ( | const indexedOctree< treeDataPrimitivePatch< PatchType >> & | oc, |
const point & | sample | ||
) | const |
Get type (inside,outside,mixed,unknown) of point w.r.t. surface.
Only makes sense for closed surfaces.
Definition at line 151 of file treeDataPrimitivePatch.C.
References Foam::abort(), Foam::constant::electromagnetic::e, Foam::endl(), Foam::FatalError, FatalErrorInFunction, forAll, PointHit< Point >::hit(), PointIndexHit< Point >::index(), edge::line(), Foam::mag(), Foam::magSqr(), line< Point, PointRef >::nearestDist(), treeDataPrimitivePatch< PatchType >::overlaps(), Foam::Pout, PointHit< Point >::rawPoint(), Foam::sqr(), and Foam::Zero.
Referenced by treeDataPrimitivePatch< PatchType >::patch(), and treeDataPrimitivePatch< PatchType >::shapePoints().
bool overlaps | ( | const label | index, |
const treeBoundBox & | sampleBb | ||
) | const |
Does shape at index overlap bb.
Definition at line 384 of file treeDataPrimitivePatch.C.
References Vector< Cmpt >::centre(), boundBox::containsAny(), forAll, and boundBox::overlaps().
Referenced by treeDataPrimitivePatch< PatchType >::getVolumeType(), and treeDataPrimitivePatch< PatchType >::patch().
Does shape at index overlap sphere.
Definition at line 456 of file treeDataPrimitivePatch.C.
References PointHit< Point >::distance(), face::nearestPoint(), and Foam::sqr().
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static |
Helper: find intersection of line with shapes.
Definition at line 611 of file treeDataPrimitivePatch.C.
References PointHit< Point >::distance(), PointHit< Point >::hit(), PointHit< Point >::hitPoint(), treeDataPrimitivePatch< PatchType >::patch(), and treeBoundBox::posBits().
Referenced by treeDataPrimitivePatch< PatchType >::findSelfIntersectOp::operator()(), and treeDataPrimitivePatch< PatchType >::patch().
Foam::volumeType getVolumeType | ( | const indexedOctree< treeDataPrimitivePatch< triSurface >> & | oc, |
const point & | sample | ||
) | const |
Definition at line 33 of file treeDataTriSurface.C.
References Foam::abort(), Foam::FatalError, FatalErrorInFunction, PointIndexHit< Point >::index(), and Foam::sqr().
volumeType getVolumeType | ( | const indexedOctree< treeDataPrimitivePatch< triSurface >> & | oc, |
const point & | sample | ||
) | const |
Template specialisation of getVolumeType for treeDataTriSurface.