Grid type for a fragmented point cloud proving a cell look into presorted vertices. More...

#include <RegularlyFragmentedClusteredPointCloudGrid.hpp>

Inheritance diagram for Fiber::RegularlyFragmentedClusteredPointCloudGrid:

Classes
struct	FragmentWorker
	Class which can be used, when working with one explicit fragment only, providing all required data arrays for the vertex cluster. More...

Public Types
typedef RefPtr< UniformCartesianArray >	CellArray_t

typedef RefPtr< MemArray< 1, vc_index_t > >	ClusterStartsArray_t

typedef RefPtr< MemArray< 1, vc_index_t > >	ClusterArray_t

typedef std::map< vc_index_t, vc_index_t >	IndexMap_t

Public Types inherited from Fiber::FragmentedUniformGrid3DPoints
typedef MemArray< 1, Eagle::PhysicalSpace::point >	CoordsArray_t

Public Types inherited from Fiber::RegularlyFragmentedGridWithCartesianVertices< 3 >
typedef MemArrayBase< VertexDims >	CoordsArray_t

Public Types inherited from Fiber::RegularlyFragmentedGrid< VertexDims >
typedef MemArray< VertexDims, RefPtr< FragmentID > >	FragmentArray_t

Public Types inherited from MemCore::StrongPtr< class Object, class ObjectBase >
typedef WeakPtr< Object, ObjectBase >::ObjectBase_t	ObjectBase_t

Public Types inherited from MemCore::WeakPtr< class Object, class ObjectBase >
typedef Object	object_t

typedef ObjectBase	ObjectBase_t

typedef RefPtrTypeTrait< Object, ObjectBase >::ReferencePointerType	pointer_t

typedef RefPtrTypeTrait< Object, ObjectBase >::ReferenceValueType	refvalue_t

Public Types inherited from MemCore::DynPtr< class Object, class ObjectBase >
typedef Object	object_t

Public Member Functions
	RegularlyFragmentedClusteredPointCloudGrid (const RefPtr< Grid > &G)

CellArray_t	getCellArray (const MultiIndex< 3 > &frag) const

ClusterStartsArray_t	getClusterStartsArray (const MultiIndex< 3 > &frag) const

ClusterArray_t	getClusterLookUpArray (const MultiIndex< 3 > &frag) const

bool	findFragment (const Eagle::PhysicalSpace::point &query_position, MultiIndex< 3 > &index) const
	Get the multindex of the regular fragment the point is located in.

bool	findCell (const Eagle::PhysicalSpace::point &query_position, const MultiIndex< 3 > &frag_index, MultiIndex< 3 > &cell_index) const
	Get the cell index of the cell-cluster lookup in a given fragment.

bool	findFragmentAndCell (const Eagle::PhysicalSpace::point &query_position, MultiIndex< 3 > &frag_index, MultiIndex< 3 > &cell_index) const
	Get the multindex of the regular fragment the point is located in and the cell index of the cell-cluster lookup.

RefPtr< Chunk< MultiIndex< 3 > > >	findCellsManhatten (const Eagle::PhysicalSpace::point &query_position, double radius) const

RefPtr< Chunk< MultiIndex< 3 > > >	findCells (const Eagle::PhysicalSpace::point &query_position, double radius)
	Get a chunk of cluster cells around the query point.

RefPtr< Chunk< MultiIndex< 3 > > >	findCells (const Eagle::PhysicalSpace::point &query_position, double radius, const MultiIndex< 3 > &frag_index)
	Get a chunk of cluster cells around the query point in a given fragment.

RefPtr< Chunk< Eagle::PhysicalSpace::point > >	findPoints (const Eagle::PhysicalSpace::point &query_position, double radius)
	Get a chunk of points around the qurey point.

RefPtr< Chunk< Eagle::PhysicalSpace::point > >	findPoints (const Eagle::PhysicalSpace::point &query_position, double radius, const MultiIndex< 3 > &frag_index)
	Get a chunk of points around the qurey point.

Public Member Functions inherited from Fiber::FragmentedUniformGrid3DPoints
	FragmentedUniformGrid3DPoints (const RefPtr< Grid > &grid)

RefPtr< CoordsArray_t >	getCoords (const MultiIndex< 3 > &I) const
	Get the coordinates for the given fragment via its fragment index.

bool	isValid () const

Public Member Functions inherited from Fiber::RegularlyFragmentedGridWithCartesianVertices< 3 >
RefPtr< CreativeArrayBase >	getCoordCreator (const MultiIndex< VertexDims > &I) const

RefPtr< MemBase >	getCoordData (const MultiIndex< VertexDims > &I) const

RefPtr< CoordsArray_t >	getCoords (const MultiIndex< VertexDims > &I) const

RefPtr< RegularlyFragmentedField< VertexDims > >	newVertexField (const char *Fieldname)
	Create a new regularly fragmented field on the vertices under the given name, overwriting an existing field.

RefPtr< RegularlyFragmentedField< VertexDims > >	getVertexField (const char *Fieldname)
	Find a new regularly fragmented field on the vertices under the given name, creating a new one if not found.

MultiIndex< VertexDims >	NumberOfFragments () const
	Get the number of fragments here as multi-dimensional index.

bool	isValid () const

	RegularlyFragmentedGridWithCartesianVertices (const RefPtr< Grid > &theGrid)

bool	assign (const RefPtr< Grid > &theGrid)

Public Member Functions inherited from Fiber::RegularlyFragmentedGrid< VertexDims >
MultiIndex< VertexDims >	NumberOfFragments () const
	Get the number of fragments here as multi-dimensional index.

RefPtr< FragmentID >	getFragmentID (const MultiIndex< VertexDims > &FragmentIndex) const
	Get the fragment ID for the given fragment index.

	RegularlyFragmentedGrid (const RefPtr< Grid > &G=nullptr)

bool	assign (const RefPtr< Grid > &theGrid)

Public Member Functions inherited from Fiber::RegularlyFragmentedGridBase
bool	assign (const RefPtr< Grid > &theGrid)

Public Member Functions inherited from Fiber::TypedGrid
bool	assign (const RefPtr< Grid > &theGrid)

bool	invalidate ()
	Invalidate the stored Grid pointer and return false.

Public Member Functions inherited from MemCore::StrongPtr< class Object, class ObjectBase >
StrongPtr &	assignStrong (const DynPtr_t &other)

StrongPtr &	assignStrong (const ReferenceBase< ObjectBase_t > *Obj)

StrongPtr &	assignStrong (const std::nullptr_t &)

auto	operator() (Arguments...parameters) const -> decltype((*this->getPtrValue())(parameters...))

refvalue_t &	operator* () const

pointer_t	operator-> () const

StrongPtr &	operator= (const DynPtr_t &other)

StrongPtr &	operator= (const ReferenceBase< ObjectBase_t > *Obj)

StrongPtr &	operator= (const std::initializer_list< StrongPtr > &other)

StrongPtr &	operator= (const std::nullptr_t &)

StrongPtr &	operator= (const StrongPtr &other)

auto	operator[] (const IndexType &I) const -> decltype((*this->getPtrValue())[I])

	StrongPtr (const ReferenceBase< ObjectBase_t > *Obj)

	StrongPtr (const ReferenceBase< ObjectBase_t > *Obj, const NotNullPtr &)

	StrongPtr (const std::nullptr_t &)

	StrongPtr (const StrongPtr< ChildObject, ObjectBase > &Other)

	StrongPtr (const StrongPtr< Object, ObjectBase > &Other)

	StrongPtr (const WeakPtr< ChildObject, ObjectBase_t > &Other)

Public Member Functions inherited from MemCore::WeakPtr< class Object, class ObjectBase >
pointer_t	getPtrValue () const

pointer_t	operator-> () const

refvalue_t &	operator* () const

size_t	operator~ () const

	WeakPtr (const std::nullptr_t &)

	WeakPtr (const ReferenceBase< ObjectBase > *Obj)

	WeakPtr (const ReferenceBase< ObjectBase > *Obj, const NotNullPtr &)

	WeakPtr (const WeakPtr< AnyObject, ObjectBase > &Other)

	WeakPtr (const WeakPtr &Other)

WeakPtr &	assignWeak (const WeakPtr &other)

WeakPtr &	operator= (const WeakPtr &other)

Public Member Functions inherited from MemCore::DynPtr< class Object, class ObjectBase >
const DynPtr &	getDynPtr () const noexcept

const type_info &	getType () const noexcept

bool	isAssignable (const DynPtr< ObjectBase, ObjectBase > &Other) const noexcept

	operator void * () const noexcept

bool	operator! () const noexcept

void	speak (const char s, const char prefix="") const noexcept

void	Speak (const char s, const char prefix="") const

Public Member Functions inherited from Fiber::GridWithCartesianVertices
	GridWithCartesianVertices (const RefPtr< Grid > &theGrid=nullptr)

bool	assign (const RefPtr< Grid > &theGrid)

bool	isValid () const

Static Public Member Functions
static SkeletonID	ClusterCellID ()

static SkeletonID	ClusterLookUpID ()

static int	getCellsWherePointIsInGhostZone (const MultiIndex< 3 > &current, const MultiIndex< 3 > &max_cells, const Eagle::PhysicalSpace::point &pos, const Eagle::PhysicalSpace::point &t_min, const Eagle::PhysicalSpace::tvector &t_diag, double ghost_r, Eagle::FixedArray< MultiIndex< 3 >, 7 > &cells)

static bool	create (RefPtr< Grid > &RegularGrid, const RefPtr< RegularlyFragmentedField< 3 > > &CellPositions, const RefPtr< RegularlyFragmentedField< 3 > > &ClusterAsPointsPositions, const RefPtr< RegularlyFragmentedField< 3 > > &ClusterAsCellPositions)

static bool	create (RefPtr< Grid > &grid, const MultiIndex< 3 > &fragment_resolution, const RefPtr< Eagle::BoundingBox > &bb)

Static Public Member Functions inherited from Fiber::FragmentedUniformGrid3DPoints
static FragmentedUniformGrid3DPoints	create (Grid &grid, const MultiIndex< 3 > &nr_fragments, const Eagle::point3 &start, const Eagle::point3 &end)
	Create a fragmented uniform grid in cartesian coordinates within the given bounding box as specified by the two points.

static FragmentedUniformGrid3DPoints	create (Grid &grid, const MultiIndex< 3 > &nr_fragments, const Eagle::BoundingBox &bb)

Static Public Member Functions inherited from Fiber::RegularlyFragmentedGridWithCartesianVertices< 3 >
static RegularlyFragmentedGridWithCartesianVertices	create (Grid &myGrid, const MultiIndex< VertexDims > &NumberOfFragments, bool NeedPerFragmentData=false)
	Create a regularly fragmented grid with cartesian vertices.

Static Public Member Functions inherited from Fiber::RegularlyFragmentedGrid< VertexDims >
static SkeletonID	FragmentSkeletonID (int IndexDepth=0, int RefLevel=0)

static SkeletonID	ID ()

static SkeletonID	FragmentSkeletonID (const SkeletonID &S)

static RegularlyFragmentedGrid	create (Grid &myGrid, const RefPtr< RegularlyFragmentedField< VertexDims > > &VertexPositions, const SkeletonID &FragmentedSkeletonID)
	Create a fragment skeleton on the given Grid.

static RegularlyFragmentedGrid	create (Grid &myGrid, const RefPtr< RegularlyFragmentedField< VertexDims > > &VertexPositions, const RefPtr< Skeleton > &Vertices)

static RegularlyFragmentedGrid	create (Grid &myGrid, const RefPtr< RegularlyFragmentedField< VertexDims > > &VertexPositions)

static RegularlyFragmentedGrid	createFragmentSkeleton (Grid &myGrid, const RefPtr< Skeleton > &Vertices, const RefPtr< RegularlyFragmentedField< VertexDims > > &VertexPositions, Skeleton &FragmentSkeleton)

static RegularlyFragmentedGrid	createWithCartesianVertices (Grid &myGrid, const MultiIndex< VertexDims > &NumberOfFragments)

Static Public Member Functions inherited from Fiber::RegularlyFragmentedGridBase
static SkeletonID	FragmentVerticesSkeletonID ()

static SkeletonID	computeFragmentSkeletonID (const Field &F, const SkeletonID &SID)

static void	create (Grid &myGrid)

Static Public Member Functions inherited from MemCore::DynPtr< class Object, class ObjectBase >
static const DynPtr &	getNullPtr () noexcept

Static Public Member Functions inherited from Fiber::GridWithCartesianVertices
static GridWithCartesianVertices	create (Grid &myGrid, int Dims, const RefPtr< Field > &Positions)

Public Attributes
RefPtr< Skeleton >	Cell

RefPtr< Skeleton >	Cluster

RefPtr< Representation >	CellsAsCartesian

RefPtr< Representation >	ClusterAsPoints

RefPtr< Representation >	ClusterAsCells

RefPtr< RegularlyFragmentedField< 3 > >	CellPositions

RefPtr< RegularlyFragmentedField< 3 > >	ClusterAsPointsPositions

RefPtr< RegularlyFragmentedField< 3 > >	ClusterAsCellPositions

Public Attributes inherited from Fiber::FragmentedUniformGrid3DPoints
RefPtr< UniformCartesianArray >	FragmentCoordinates
	The coordinates, i.e. corner points, of each fragment.

Public Attributes inherited from Fiber::RegularlyFragmentedGridWithCartesianVertices< 3 >
RefPtr< Representation >	FragmentVerticesInCartesianCoordinates
	Collection of fields that are defined per fragment vertex in cartesian coordinates.

RefPtr< Representation >	PerFragmentDataInCartesianCoordinates
	Collection of fields that are defined per fragment in cartesian coordinates.

RefPtr< RegularlyFragmentedField< VertexDims > >	Positions
	Field for the vertex coordinates.

Public Attributes inherited from Fiber::RegularlyFragmentedGrid< VertexDims >
RefPtr< Skeleton >	FragmentSkeleton

RefPtr< Representation >	FragmentsAsVertices
	Fields per fragment providing coordinate-independent information.

RefPtr< FragmentArray_t >	FragmentArray

Public Attributes inherited from Fiber::RegularlyFragmentedGridBase
RefPtr< Skeleton >	FragmentVerticesSkeleton
	The Skeleton containing the vertices of fragments, i.e.

Public Attributes inherited from Fiber::GridWithCartesianVertices
RefPtr< Skeleton >	Vertices

RefPtr< Representation >	CartesianVertices
	Collection of all fields given on vertices relative to cartesian coordinates.

RefPtr< Field >	CartesianPositions

Additional Inherited Members
Static Public Attributes inherited from Fiber::RegularlyFragmentedGrid< VertexDims >
static constexpr int	Dims = VertexDims

Protected Member Functions inherited from MemCore::WeakPtr< class Object, class ObjectBase >
	WeakPtr (Object *that, const SelfInitialize &)

Protected Member Functions inherited from MemCore::DynPtr< class Object, class ObjectBase >
	DynPtr (const DynPtr< AnyObject, ObjectBase > &Other) noexcept

	DynPtr (const std::nullptr_t &) noexcept

Detailed Description

Grid type for a fragmented point cloud proving a cell look into presorted vertices.

Author: : marcel

Member Function Documentation

◆ findCell()

bool Fiber::RegularlyFragmentedClusteredPointCloudGrid::findCell	(	const Eagle::PhysicalSpace::point &	query_position,
		const MultiIndex< 3 > &	frag_index,
		MultiIndex< 3 > &	cell_index
	)		const

Get the cell index of the cell-cluster lookup in a given fragment.

Returns: false if outside, true if inside the corresponding indices

Referenced by findFragmentAndCell().

◆ findFragment()

bool Fiber::RegularlyFragmentedClusteredPointCloudGrid::findFragment	(	const Eagle::PhysicalSpace::point &	query_position,
		MultiIndex< 3 > &	index
	)		const

Get the multindex of the regular fragment the point is located in.

Returns: false if outside, true if inside the corresponding index

Referenced by findFragmentAndCell().

◆ findFragmentAndCell()

bool Fiber::RegularlyFragmentedClusteredPointCloudGrid::findFragmentAndCell	(	const Eagle::PhysicalSpace::point &	query_position,
		MultiIndex< 3 > &	frag_index,
		MultiIndex< 3 > &	cell_index
	)		const

Get the multindex of the regular fragment the point is located in and the cell index of the cell-cluster lookup.

Returns: false if outside, true if inside the corresponding indices

References findCell(), and findFragment().

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ findCell()

◆ findFragment()

◆ findFragmentAndCell()