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  3. FLandscapeRenderSystem

FLandscapeRenderSystem

API > API/Runtime > API/Runtime/Landscape

References

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

Syntax

struct FLandscapeRenderSystem

Variables

  Type Name Description
Public variable TMap< FViewKey, TResourceArray< float > > CachedSectionLODValues  
Public variable FVector ComponentOrigin  
Public variable int32 ComponentResolution Resolution, Origin and Size, for use in LOD Groups to verify that all landscapes are of matching resolutions, orientation and scale.
Public variable FVector ComponentXVector  
Public variable FVector ComponentYVector  
Public variable int8 ForcedLODOverride Forced LOD level which overrides the ForcedLOD level of all the sections under this LandscapeRenderSystem.
Public variable int32 LandscapeIndex  
Public variable FIntPoint Min  
Public variable int32 ReferenceCount  
Public variable TArray< FLandscapeSectionInfo * > SectionInfos  
Public variable FBufferRHIRef SectionLODBiasBuffer  
Public variable TResourceArray< float > SectionLODBiases  
Public variable FShaderResourceViewRHIRef SectionLODBiasSRV  
Public variable FUniformBufferRHIRef SectionLODUniformBuffer  
Public variable int32 SectionsRemovedSinceLastCompact Counter used to reduce how often we call compact on the map when removing sections.
Public variable FIntPoint Size  

Constructors

  Type Name Description
Public function    

Destructors

  Type Name Description
Public function    

Functions

  Type Name Description
Public function bool

AnySectionsInRangeInclusive ( FIntPoint RangeMin,
FIntPoint RangeMax
)

  
Public function void  
Public function const TResourceArray< float > &  
Public function Static void  
Public function Static void  
Public function void  
Public function Static int8

GetLODFromScreenSize ( LODSettingsComponent LODSettings,
float InScreenSizeSquared,
float InViewLODScale,
float& OutFractionalLOD
)

  
Public function FLandscapeSectionInfo *

GetSectionInfo ( FIntPoint InRenderCoord
)

  
Public function Const int32

GetSectionLinearIndex ( FIntPoint InRenderCoord
)

  
Public function Const float

GetSectionLODBias ( FIntPoint InRenderCoord
)

  
Public function Const float

GetSectionLODValue ( const FSceneView& SceneView,
FIntPoint InRenderCoord
)

  
Public function Const bool

IsValidCoord ( FIntPoint InRenderCoord
)

  
Public function Static void  
Public function void

ResizeAndMoveTo ( FIntPoint NewMin,
FIntPoint NewMax
)

  
Public function void

ResizeToInclude ( const FIntPoint& NewCoord
)

  
Public function void

SetSectionInfo ( FIntPoint InRenderCoord,
FLandscapeSectionInfo* InSectionInfo
)

  
Public function Static void  
Public function void  

Classes

  Type Name Description
Public struct LODSettingsComponent    

Typedefs

Name Description
FViewKey  

Constants

Name Description
LandscapeIndexAllocator  

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