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  3. FLandscapeComponentDataInterfaceBase

FLandscapeComponentDataInterfaceBase

API > API/Runtime > API/Runtime/Landscape

Inheritance Hierarchy

References

   
Module Landscape
Header /Engine/Source/Runtime/Landscape/Public/LandscapeDataAccess.h
Include #include "LandscapeDataAccess.h"

Syntax

struct FLandscapeComponentDataInterfaceBase

Variables

  Type Name Description
Protected variable int32 ComponentNumSubsections  
Protected variable int32 ComponentSizeQuads  
Protected variable int32 ComponentSizeVerts  
Public variable int32 HeightmapComponentOffsetX  
Public variable int32 HeightmapComponentOffsetY  
Public variable int32 HeightmapStride Offset of this component's data into heightmap texture
Public variable int32 HeightmapSubsectionOffset  
Public variable const int32 MipLevel  
Protected variable int32 SubsectionSizeVerts  

Constructors

  Type Name Description
Public function    
Public function  

FLandscapeComponentDataInterfaceBase ( ULandscapeComponent* InComponent,
int32 InMipLevel,
bool InWorkOnEditingLayer
)

  

Functions

  Type Name Description
Public function Const void

ComponentXYToSubsectionXY ( int32 CompX,
int32 CompY,
int32& SubNumX,
int32& SubNumY,
int32& SubX,
int32& SubY
)

  
Public function Const int32  
Public function Const uint16

GetHeight ( int32 LocalX,
int32 LocalY,
const TArray< FColor >& HeightAndNormals
)

  
Public function Const const FColor *

GetHeightData ( int32 LocalX,
int32 LocalY,
const TArray< FColor >& HeightAndNormals
)

  
Public function Const void

GetLocalTangentVectors ( int32 LocalX,
int32 LocalY,
FVector& LocalTangentX,
FVector& LocalTangentY,
FVector& LocalTangentZ,
const TArray< FColor >& HeightAndNormals
)

  
Public function Const FVector

GetLocalVertex ( int32 LocalX,
int32 LocalY,
const TArray< FColor >& HeightAndNormals
)

  
Public function Const float  
Public function Const void

QuadIndexToXY ( int32 QuadIndex,
int32& OutX,
int32& OutY
)

 Accessors.
Public function Const int32

TexelXYToIndex ( int32 TexelX,
int32 TexelY
)

  
Public function Const int32

VertexIndexToTexel ( int32 VertexIndex
)

  
Public function Const void

VertexIndexToXY ( int32 VertexIndex,
int32& OutX,
int32& OutY
)

 Accessors.
Public function Const int32

VertexXYToIndex ( int32 VertX,
int32 VertY
)

  
Public function Const void

VertexXYToTexelXY ( int32 VertX,
int32 VertY,
int32& OutX,
int32& OutY
)

  

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