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> Unreal Engine API Reference > Runtime > AIModule > TSimpleCellGrid

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TSimpleCellGrid

No virtuals on purpose

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Linux

Inheritance Hierarchy

TSimpleCellGrid

FNavLocalGridData

FCombinedNavGridData

References

Module	AIModule
Header	/Engine/Source/Runtime/AIModule/Public/SimpleCellGrid.h
Include	#include "SimpleCellGrid.h"

Syntax

template<typename CellType, int InvalidCellValue>
struct TSimpleCellGrid

Remarks

No virtuals on purpose

Variables

	Name	Description
FVector	BoundsSize
TArray< FCellTy...	Cells
uint32	CellSize	DEPRECATED, use GridCellSize instead of this.
float	GridCellSize
FGridSize2D	GridSize
FVector	Origin
FBox	WorldBounds

Constructors

	Name	Description
	TSimpleCellGrid()

Functions

	Name	Description
void	AllocateMemory()
void	CleanUp()
void	FreeMemory()
uint32	GetAllocatedSize()
const FCellT...	GetCellAtIndexUnsafe ( int32 CellIndex )
FCellType &	GetCellAtIndexUnsafe ( int32 CellIndex )
const FCellT...	GetCellAtWorldLocation ( const FVector& WorldLocation )
const FCellT...	GetCellAtWorldLocationUnsafe ( const FVector& WorldLocation )
FIntVector	GetCellCoords ( const FVector& WorldLocation )	Convert world location to (X,Y) coords on grid, result is clamped to grid
FIntVector	GetCellCoords ( int32 CellIndex )	Convert cell index to (X,Y) coords on grid
FIntVector	GetCellCoordsUnsafe ( const FVector& WorldLocation )	Convert world location to (X,Y) coords on grid, result can be outside grid
int32	GetCellCoordX ( int32 CellIndex )	Convert cell index to coord X on grid, result can be invalid
int32	GetCellCoordY ( int32 CellIndex )	Convert cell index to coord Y on grid, result can be invalid
int32	GetCellIndex ( int32 LocationX, int32 LocationY )	Convert (X,Y) coords on grid to cell index, returns -1 for position outside grid
int32	GetCellIndex ( const FVector& WorldLocation )	Convert world location to cell index, returns -1 for position outside grid
int32	GetCellIndexUnsafe ( const FVector& WorldLocation )	Convert world location to cell index, result can be invalid
int32	GetCellIndexUnsafe ( int32 LocationX, int32 LocationY )	Convert (X,Y) coords on grid to cell index, result can be invalid
int32	GetCellIndexUnsafe ( const FIntVector& CellCoords )	Convert (X,Y) coords on grid to cell index, result can be invalid
int32	GetCellsCount()
FBox	GetWorldCellBox ( int32 CellIndex )
FBox	GetWorldCellBox ( int32 LocationX, int32 LocationY )
FVector	GetWorldCellCenter ( int32 CellIndex )
FVector	GetWorldCellCenter ( int32 LocationX, int32 LocationY )
bool	Init ( float InCellSize, const FBox& Bounds )
bool	IsValid()
bool	IsValidCoord ( const FIntVector& CellCoords )
bool	IsValidCoord ( int32 LocationX, int32 LocationY )
bool	IsValidIndex ( const int32 CellIndex )
int32	Num()
void	Serialize ( FArchive& Ar )
void	UpdateWorldBounds()
void	Zero()

Operators

		Name	Description
	FCellType &	operator[] ( int32 CellIndex )
	const FCellT...	operator[] ( int32 CellIndex )

Typedefs

Name	Description
FCellType

Deprecated Functions

	Name	Description
uint32	CellCoordsToCellIndex ( const int32 LocationX, const int32 LocationY )	This function is now deprecated, please use GetCellIndex instead.
FIntVector	CellIndexToCoords ( uint32 CellIndex, uint32& LocationX, uint32& LocationY )	This function is now deprecated, please use GetCellCoords instead.
FIntVector	CellIndexToCoords ( uint32 CellIndex )	This function is now deprecated, please use GetCellCoords instead.
const FCellT...	GetCellAtWorldLocationSafe ( const FVector& WorldLocation )	This function is now deprecated, please use GetCellAtWorldLocation instead.
uint32	GetValuesMemorySize()	This function is now deprecated, please use GetAllocatedSize instead.
void	Init ( uint32 InCellSize, const FBox& Bounds )	This function is now deprecated, please use the one with float CellSize argument
bool	IsValidCellIndex ( const int32 CellIndex )	This function is now deprecated, please use IsValidIndex instead.
FIntVector	WorldToCellCoords ( const FVector& WorldLocation )	This function is now deprecated, please use GetCellCoords instead.
void	WorldToCellCoords ( const FVector& WorldLocation, uint32& LocationX, uint32& LocationY )	This function is now deprecated, please use GetCellCoords instead.
uint32	WorldToCellIndex ( const FVector& WorldLocation )	This function is now deprecated, please use GetCellIndex instead.

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