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 Eagle::StrongPtr< Object, ObjectBase >
typedef WeakPtr< Object, ObjectBase >::ObjectBase_t	ObjectBase_t
Public Types inherited from MemCore::WeakPtr< Object, 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< Object, 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
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 Eagle::StrongPtr< Object, 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< Object, ObjectBase >
	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)
pointer_t	getPtrValue () const
pointer_t	operator-> () const
refvalue_t &	operator* () const
size_t	operator~ () const
WeakPtr &	assignWeak (const WeakPtr &other)
WeakPtr &	operator= (const WeakPtr &other)
Public Member Functions inherited from MemCore::DynPtr< Object, 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< Object, 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< Object, ObjectBase >
	WeakPtr (Object *that, const SelfInitialize &)
Protected Member Functions inherited from MemCore::DynPtr< Object, 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().

◆ findCells() [1/2]

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

Get a chunk of cluster cells around the query point.

References findCells().

Referenced by findCells().

◆ findCells() [2/2]

RefPtr< Chunk< MultiIndex< 3 > > > Fiber::RegularlyFragmentedClusteredPointCloudGrid::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.

◆ 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

References findFragment(), and Fiber::FragmentedUniformGrid3DPoints::FragmentCoordinates.

Referenced by findFragment(), and 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().

◆ findPoints() [1/2]

RefPtr< Chunk< Eagle::PhysicalSpace::point > > Fiber::RegularlyFragmentedClusteredPointCloudGrid::findPoints	(	const Eagle::PhysicalSpace::point &	query_position,
		double	radius )

Get a chunk of points around the qurey point.

◆ findPoints() [2/2]

RefPtr< Chunk< Eagle::PhysicalSpace::point > > Fiber::RegularlyFragmentedClusteredPointCloudGrid::findPoints	(	const Eagle::PhysicalSpace::point &	query_position,
		double	radius,
		const MultiIndex< 3 > &	frag_index )

Get a chunk of points around the qurey point.

Classes

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Additional Inherited Members