UE::Geometry::TShiftGridIndexer2< RealType > Struct Template Reference

#include <GridIndexing2.h>

Public Member Functions
	TShiftGridIndexer2 (const TVector2< RealType > &origin, RealType cellSize)
FVector2i	ToGrid (const TVector2< RealType > &Point) const
FIntRect	ToGrid (const TBox2< RealType > &Box) const
FIntRect	ToGrid (const TBox< RealType > &Box) const
TVector2< RealType >	FromGrid (const FVector2i &GridPoint) const
TVector2< RealType >	FromGrid (const TVector2< RealType > &RealGridPoint) const
TBox2< RealType >	BoxFromGrid (const FVector2i &GridPoint) const

Public Attributes
RealType	CellSize
TVector2< RealType >	Origin

Detailed Description

template<typename RealType>
struct UE::Geometry::TShiftGridIndexer2< RealType >

Convert between integer grid coordinates and scaled+translated real-valued coordinates

Constructor & Destructor Documentation

TShiftGridIndexer2()

template<typename RealType >

UE::Geometry::TShiftGridIndexer2< RealType >::TShiftGridIndexer2 ( const TVector2< RealType > &  origin, RealType  cellSize  )

inline

Member Function Documentation

BoxFromGrid()

template<typename RealType >

TBox2< RealType > UE::Geometry::TShiftGridIndexer2< RealType >::BoxFromGrid ( const FVector2i &  GridPoint ) const

inline

Compute the real-valued 2D box of an integer grid coordinates

FromGrid() [1/2]

template<typename RealType >

TVector2< RealType > UE::Geometry::TShiftGridIndexer2< RealType >::FromGrid ( const FVector2i &  GridPoint ) const

inline

Convert integer grid coordinates to real-valued point

FromGrid() [2/2]

template<typename RealType >

TVector2< RealType > UE::Geometry::TShiftGridIndexer2< RealType >::FromGrid ( const TVector2< RealType > &  RealGridPoint ) const

inline

Convert real-valued grid coordinates to real-valued point

ToGrid() [1/3]

template<typename RealType >

FIntRect UE::Geometry::TShiftGridIndexer2< RealType >::ToGrid ( const TBox2< RealType > &  Box ) const

inline

Convert real-valued 2D box to a rectangle using integer grid coordinates

ToGrid() [2/3]

template<typename RealType >

FIntRect UE::Geometry::TShiftGridIndexer2< RealType >::ToGrid ( const TBox< RealType > &  Box ) const

inline

Convert real-valued 3D box to a rectangle using integer grid coordinates

ToGrid() [3/3]

template<typename RealType >

FVector2i UE::Geometry::TShiftGridIndexer2< RealType >::ToGrid ( const TVector2< RealType > &  Point ) const

inline

Convert real-valued point to integer grid coordinates

Member Data Documentation

CellSize

template<typename RealType >

RealType UE::Geometry::TShiftGridIndexer2< RealType >::CellSize

Real-valued size of an integer grid cell

Origin

template<typename RealType >

TVector2<RealType> UE::Geometry::TShiftGridIndexer2< RealType >::Origin

Real-valued origin of grid, position of integer grid origin

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The documentation for this struct was generated from the following file:

• Engine/Source/Runtime/GeometryCore/Public/Util/GridIndexing2.h