Public Member Functions | Static Public Member Functions | List of all members
searchableSurfacesQueries Class Reference

A collection of tools for searchableSurfaces. More...

Public Member Functions

 ClassName ("searchableSurfacesQueries")
 

Static Public Member Functions

static void findAnyIntersection (const PtrList< searchableSurface > &, const labelList &surfacesToTest, const pointField &start, const pointField &end, labelList &surfaces, List< pointIndexHit > &)
 Find any intersection. Return hit point information and. More...
 
static void findAllIntersections (const PtrList< searchableSurface > &, const labelList &surfacesToTest, const pointField &start, const pointField &end, labelListList &surfaces, List< List< pointIndexHit >> &surfaceHits)
 Find all intersections in order from start to end. Returns for. More...
 
static void findNearestIntersection (const PtrList< searchableSurface > &allSurfaces, const labelList &surfacesToTest, const pointField &start, const pointField &end, labelList &surface1, List< pointIndexHit > &hit1, labelList &surface2, List< pointIndexHit > &hit2)
 Find intersections of edge nearest to both endpoints. More...
 
static void findNearest (const PtrList< searchableSurface > &, const labelList &surfacesToTest, const pointField &, const scalarField &nearestDistSqr, labelList &surfaces, List< pointIndexHit > &)
 Find nearest. Return -1 (and a miss()) or surface and nearest. More...
 
static void findNearest (const PtrList< searchableSurface > &allSurfaces, const labelList &surfacesToTest, const pointField &samples, const scalarField &nearestDistSqr, const labelList &regionIndices, labelList &nearestSurfaces, List< pointIndexHit > &nearestInfo)
 Find nearest points to a specific region of the surface. More...
 
static void findNearest (const PtrList< searchableSurface > &allSurfaces, const labelList &surfacesToTest, const pointField &start, const scalarField &distSqr, pointField &near, List< pointConstraint > &constraint, const label nIter=20)
 Find nearest points that are on all supplied surfaces. More...
 
static void signedDistance (const PtrList< searchableSurface > &allSurfaces, const labelList &surfacesToTest, const pointField &samples, const scalarField &nearestDistSqr, const volumeType illegalHandling, labelList &nearestSurfaces, scalarField &distance)
 Find signed distance to nearest surface. Outside is positive. More...
 
static boundBox bounds (const PtrList< searchableSurface > &allSurfaces, const labelList &surfacesToTest)
 Find the boundBox of the selected surfaces. More...
 

Detailed Description

A collection of tools for searchableSurfaces.

Source files

Definition at line 52 of file searchableSurfacesQueries.H.

Member Function Documentation

◆ ClassName()

ClassName ( "searchableSurfacesQueries"  )

◆ findAnyIntersection()

void findAnyIntersection ( const PtrList< searchableSurface > &  allSurfaces,
const labelList &  surfacesToTest,
const pointField &  start,
const pointField &  end,
labelList &  surfaces,
List< pointIndexHit > &  hitInfo 
)
static

Find any intersection. Return hit point information and.

index in surfacesToTest. If multiple surfaces hit the first surface is returned, not necessarily the nearest (to start).

Definition at line 119 of file searchableSurfacesQueries.C.

References searchableSurfacesQueries::findAllIntersections(), forAll, Foam::identity(), List< T >::setSize(), and List< T >::size().

Referenced by searchableSurfaces::findAnyIntersection().

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◆ findAllIntersections()

void findAllIntersections ( const PtrList< searchableSurface > &  allSurfaces,
const labelList &  surfacesToTest,
const pointField &  start,
const pointField &  end,
labelListList &  surfaces,
List< List< pointIndexHit >> &  surfaceHits 
)
static

Find all intersections in order from start to end. Returns for.

every hit the index in surfacesToTest and the hit info.

Definition at line 180 of file searchableSurfacesQueries.C.

References UList< T >::empty(), searchableSurfacesQueries::findNearestIntersection(), forAll, Foam::magSqr(), List< T >::setSize(), and List< T >::size().

Referenced by searchableSurfaces::findAllIntersections(), and searchableSurfacesQueries::findAnyIntersection().

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◆ findNearestIntersection()

void findNearestIntersection ( const PtrList< searchableSurface > &  allSurfaces,
const labelList &  surfacesToTest,
const pointField &  start,
const pointField &  end,
labelList &  surface1,
List< pointIndexHit > &  hit1,
labelList &  surface2,
List< pointIndexHit > &  hit2 
)
static

Find intersections of edge nearest to both endpoints.

Definition at line 259 of file searchableSurfacesQueries.C.

References searchableSurfacesQueries::findNearest(), forAll, List< T >::setSize(), and List< T >::size().

Referenced by searchableSurfacesQueries::findAllIntersections(), and searchableSurfaces::findNearestIntersection().

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◆ findNearest() [1/3]

void findNearest ( const PtrList< searchableSurface > &  allSurfaces,
const labelList &  surfacesToTest,
const pointField &  samples,
const scalarField &  nearestDistSqr,
labelList &  surfaces,
List< pointIndexHit > &  nearestInfo 
)
static

Find nearest. Return -1 (and a miss()) or surface and nearest.

point.

Definition at line 346 of file searchableSurfacesQueries.C.

References forAll, Foam::magSqr(), List< T >::setSize(), and List< T >::size().

Referenced by searchableSurfacesQueries::findNearest(), searchableSurfaces::findNearest(), searchableSurfacesQueries::findNearestIntersection(), projectVertex::operator point(), projectCurveEdge::position(), and projectEdge::position().

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◆ findNearest() [2/3]

void findNearest ( const PtrList< searchableSurface > &  allSurfaces,
const labelList &  surfacesToTest,
const pointField &  samples,
const scalarField &  nearestDistSqr,
const labelList &  regionIndices,
labelList &  nearestSurfaces,
List< pointIndexHit > &  nearestInfo 
)
static

Find nearest points to a specific region of the surface.

Definition at line 394 of file searchableSurfacesQueries.C.

References UList< T >::empty(), searchableSurfacesQueries::findNearest(), forAll, Foam::magSqr(), List< T >::setSize(), and List< T >::size().

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◆ findNearest() [3/3]

void findNearest ( const PtrList< searchableSurface > &  allSurfaces,
const labelList &  surfacesToTest,
const pointField &  start,
const scalarField &  distSqr,
pointField &  near,
List< pointConstraint > &  constraint,
const label  nIter = 20 
)
static

Find nearest points that are on all supplied surfaces.

(nearest point if single surface; nearest intersection by steepst descent if on multiple surfaces). Returns current best guess). Wip.

Definition at line 457 of file searchableSurfacesQueries.C.

References UList< T >::fcIndex(), searchableSurface::findNearest(), forAll, searchableSurface::getNormal(), Foam::mag(), n, plane::planeIntersect(), s(), List< T >::setSize(), searchableSurfacesQueries::signedDistance(), and List< T >::size().

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◆ signedDistance()

void signedDistance ( const PtrList< searchableSurface > &  allSurfaces,
const labelList &  surfacesToTest,
const pointField &  samples,
const scalarField &  nearestDistSqr,
const volumeType  illegalHandling,
labelList &  nearestSurfaces,
scalarField &  distance 
)
static

Find signed distance to nearest surface. Outside is positive.

illegalHandling: how to handle non-inside or outside OUTSIDE : treat as outside INSIDE : treat as inside UNKNOWN : throw fatal error

Definition at line 556 of file searchableSurfacesQueries.C.

References searchableSurfacesQueries::bounds(), Foam::exit(), Foam::FatalError, FatalErrorInFunction, forAll, volumeType::inside, Foam::mag(), volumeType::names, volumeType::outside, List< T >::setSize(), and List< T >::size().

Referenced by searchableSurfacesQueries::findNearest().

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◆ bounds()

Foam::boundBox bounds ( const PtrList< searchableSurface > &  allSurfaces,
const labelList &  surfacesToTest 
)
static

Find the boundBox of the selected surfaces.

Definition at line 655 of file searchableSurfacesQueries.C.

References searchableSurface::bounds(), forAll, boundBox::max(), boundBox::min(), and List< T >::size().

Referenced by searchableSurfaces::bounds(), projectVertex::operator point(), and searchableSurfacesQueries::signedDistance().

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The documentation for this class was generated from the following files: