Go to the documentation of this file.
68 else if (span[dir] < VSMALL)
84 <<
"Span should have two positive and one zero entry: "
97 const scalar nearestDistSqr
110 info.rawPoint()[normalDir_] = origin_[normalDir_];
115 if (dir != normalDir_)
117 if (info.rawPoint()[dir] < origin_[dir])
119 info.rawPoint()[dir] = origin_[dir];
121 else if (info.rawPoint()[dir] > origin_[dir]+span_[dir])
123 info.rawPoint()[dir] = origin_[dir]+span_[dir];
130 if (
magSqr(info.rawPoint() - sample) > nearestDistSqr)
155 if (
mag(dir[normalDir_]) < VSMALL)
162 scalar t = (origin_[normalDir_]-start[normalDir_]) / dir[normalDir_];
171 info.rawPoint() = start+t*dir;
172 info.rawPoint()[normalDir_] = origin_[normalDir_];
177 if (dir != normalDir_)
179 if (info.rawPoint()[dir] < origin_[dir])
185 else if (info.rawPoint()[dir] > origin_[dir]+span_[dir])
199 treeBoundBox bb(origin_, origin_+span_);
200 bb.min()[normalDir_] -= 1
e-6;
201 bb.max()[normalDir_] += 1
e-6;
203 if (!bb.contains(info.hitPoint()))
206 <<
"bb:" << bb <<
endl
207 <<
"origin_:" << origin_ <<
endl
208 <<
"span_:" << span_ <<
endl
209 <<
"normalDir_:" << normalDir_ <<
endl
210 <<
"hitPoint:" << info.hitPoint()
221 Foam::searchablePlate::searchablePlate
231 normalDir_(calcNormal(span_))
234 <<
" origin:" << origin_
235 <<
" origin+span:" << origin_+span_
238 bounds() =
boundBox(origin_, origin_ + span_);
242 Foam::searchablePlate::searchablePlate
256 if (regions_.empty())
259 regions_.first() =
"region0";
280 centres[0] = origin_ + 0.5*span_;
291 auto& pts = tpts.ref();
295 if (span_.x() < span_.y() && span_.x() < span_.z())
297 pts[1].y() += span_.y();
298 pts[3].z() += span_.z();
300 else if (span_.y() < span_.z())
302 pts[1].x() += span_.x();
303 pts[3].z() += span_.z();
307 pts[1].x() += span_.x();
308 pts[3].y() += span_.y();
321 void Foam::searchablePlate::findNearest
332 info[i] = findNearest(
samples[i], nearestDistSqr[i]);
337 void Foam::searchablePlate::findLine
348 info[i] = findLine(start[i],
end[i]);
360 findLine(start,
end, info);
372 findLine(start,
end, nearestInfo);
377 if (nearestInfo[pointi].hit())
380 info[pointi][0] = nearestInfo[pointi];
384 info[pointi].
clear();
407 normal.setSize(info.size());
411 normal[i][normalDir_] = 1.0;
423 <<
"Volume type not supported for plate."
addToRunTimeSelectionTable(decompositionMethod, kahipDecomp, dictionary)
Defines the attributes of an object for which implicit objectRegistry management is supported,...
static const char *const componentNames[]
virtual void findLineAll(const pointField &start, const pointField &end, List< List< pointIndexHit >> &) const
Get all intersections in order from start to end.
A class for managing temporary objects.
static constexpr const zero Zero
Global zero (0)
Ostream & endl(Ostream &os)
Add newline and flush stream.
T get(const word &keyword, enum keyType::option matchOpt=keyType::REGEX) const
virtual bool overlaps(const boundBox &bb) const
Does any part of the surface overlap the supplied bound box?
Searching on finite plate. Plate has to be aligned with coordinate axes. Plate defined as origin and ...
#define forAll(list, i)
Loop across all elements in list.
virtual tmp< pointField > points() const
Get the points that define the surface.
dimensioned< typename typeOfMag< Type >::type > magSqr(const dimensioned< Type > &dt)
bool overlaps(const boundBox &bb) const
Overlaps/touches boundingBox?
This class describes the interaction of (usually) a face and a point. It carries the info of a succes...
#define DebugInFunction
Report an information message using Foam::Info.
Base class of (analytical or triangulated) surface. Encapsulates all the search routines....
addNamedToRunTimeSelectionTable(topoSetCellSource, badQualityToCell, word, badQuality)
scalarField samples(nIntervals, Zero)
void resize(const label newSize)
Adjust allocated size of list.
A list of keyword definitions, which are a keyword followed by a number of values (eg,...
Macros for easy insertion into run-time selection tables.
constexpr auto end(C &c) -> decltype(c.end())
Return iterator to the end of the container c.
errorManip< error > abort(error &err)
Vector< scalar > vector
A scalar version of the templated Vector.
errorManipArg< error, int > exit(error &err, const int errNo=1)
#define FatalErrorInFunction
Report an error message using Foam::FatalError.
dimensionedSymmTensor sqr(const dimensionedVector &dv)
PointIndexHit< point > pointIndexHit
A PointIndexHit for 3D points.
virtual tmp< pointField > coordinates() const
Get representative set of element coordinates.
virtual void findLineAny(const pointField &start, const pointField &end, List< pointIndexHit > &) const
Return any intersection on segment from start to end.
dimensioned< typename typeOfMag< Type >::type > mag(const dimensioned< Type > &dt)
const dimensionedScalar e
Elementary charge.
void clear()
Clear the list, i.e. set size to zero.
static tmp< T > New(Args &&... args)
Construct tmp of T with forwarding arguments.
A bounding box defined in terms of min/max extrema points.
virtual const wordList & regions() const
Names of regions.
vector point
Point is a vector.
virtual void getNormal(const List< pointIndexHit > &, vectorField &normal) const
From a set of points and indices get the normal.
virtual void boundingSpheres(pointField ¢res, scalarField &radiusSqr) const
Get bounding spheres (centre and radius squared), one per element.
void setSize(const label newSize)
Alias for resize(const label)
defineTypeNameAndDebug(combustionModel, 0)
virtual void getVolumeType(const pointField &, List< volumeType > &) const
Determine type (inside/outside/mixed) for point. unknown if.
static constexpr direction nComponents
Number of components in this vector space.
virtual void getRegion(const List< pointIndexHit > &, labelList ®ion) const
From a set of points and indices get the region.