inviwo::discretedata::PeriodicGrid Class Reference

A curvilinear grid in nD, with some dimensions set to wrap Assume first point in a dimension equals the last point in that dimension. More...

#include <periodicgrid.h>

Inheritance diagram for inviwo::discretedata::PeriodicGrid:

Public Member Functions
	PeriodicGrid (GridPrimitive gridDimension, const std::vector< ind > &numCellsPerDim, const std::vector< bool > &isDimPeriodic)
	Create an nD grid. More...
virtual ind	getNumCellsInDimension (ind dim) const override
bool	isPeriodic (ind dim) const
void	setPeriodic (ind dim, bool periodic=true)
virtual void	getConnections (std::vector< ind > &result, ind index, GridPrimitive from, GridPrimitive to, bool isPosition=false) const override
	Get the map from one element to another E.g. cell to its vertices, vertex to its neighbors, vertex to connected faces. More...
Public Member Functions inherited from inviwo::discretedata::StructuredGrid
	StructuredGrid (GridPrimitive gridDimension, const std::vector< ind > &numCellsPerDim)
	Create an nD grid. More...
void	getNumCells (std::vector< ind > &result) const
virtual CellType	getCellType (GridPrimitive dim, ind index) const override
	Get the cell type (i.e. triangle, quad...; tetrahedron, voxel...) More...
Public Member Functions inherited from inviwo::discretedata::Connectivity
	Connectivity (GridPrimitive gridDimension)
GridPrimitive	getDimension () const
	Returns the maximal dimension of the grid.
virtual ind	getNumElements (GridPrimitive elementType) const
	Return the number of elements of the given type. More...
ElementRange	all (GridPrimitive dim) const
	Range of all elements to iterate over. More...
virtual CellType	getCellType (ElementIterator &element) const
	Get the cell type (i.e. triangle, quad...; tetrahedron, voxel...) More...

Protected Member Functions
void	sameLevelConnection (std::vector< ind > &result, ind idxLin, const std::vector< ind > &size) const

Protected Attributes
std::vector< bool >	isDimPeriodic_
Protected Attributes inherited from inviwo::discretedata::StructuredGrid
std::vector< ind >	numCellsPerDimension_
Protected Attributes inherited from inviwo::discretedata::Connectivity
GridPrimitive	gridDimension_
	Highest dimension of GridPrimitives.
std::vector< ind >	numGridPrimitives_
	Saves the known number of primitves.

Additional Inherited Members
Static Public Member Functions inherited from inviwo::discretedata::StructuredGrid
static void	sameLevelConnection (std::vector< ind > &result, ind idxLin, const std::vector< ind > &size)
static std::vector< ind >	indexFromLinear (ind idxLin, const std::vector< ind > &size)

Detailed Description

A curvilinear grid in nD, with some dimensions set to wrap Assume first point in a dimension equals the last point in that dimension.

Author

Anke Friederici and Tino Weinkauf

Constructor & Destructor Documentation

PeriodicGrid()

inviwo::discretedata::PeriodicGrid::PeriodicGrid	(	GridPrimitive	gridDimension,
		const std::vector< ind > &	numCellsPerDim,
		const std::vector< bool > &	isDimPeriodic
	)

Create an nD grid.

Parameters

gridDimension	Dimension of grid (not vertices)
numCellsPerDim	Number of cells in each dimension, expect size gridDimension+1

Member Function Documentation

getConnections()

void inviwo::discretedata::PeriodicGrid::getConnections ( std::vector< ind > &  result, ind  index, GridPrimitive  from, GridPrimitive  to, bool  isPosition = false  ) const

overridevirtual

Get the map from one element to another E.g. cell to its vertices, vertex to its neighbors, vertex to connected faces.

Parameters

result	All connected indices in dimension 'to'
index	Index of element in dimension 'from'
from	Dimension the index lives in
to	Dimension the result lives in
isPosition

Reimplemented from inviwo::discretedata::StructuredGrid.

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

• periodicgrid.h
• periodicgrid.cpp