1. Epic GamesDeveloper
  3. ALandscapeBlueprintBrushBase

ALandscapeBlueprintBrushBase

API > API/Runtime > API/Runtime/Landscape

   
Name ALandscapeBlueprintBrushBase
Type class
Header File /Engine/Source/Runtime/Landscape/Public/LandscapeBlueprintBrushBase.h
Include Path #include "LandscapeBlueprintBrushBase.h"

Syntax

UCLASS (Abstract, NotPlaceable, NotBlueprintable, MinimalAPI)  
class ALandscapeBlueprintBrushBase :  
    public AActor,  
    public ILandscapeEditLayerRenderer ,  
    public UE::Landscape::EditLayers::IEditLayerRendererProvider

Inheritance Hierarchy

Implements Interfaces

Derived Classes

Constructors

Name Remarks Include Path Unreal Specifiers

ALandscapeBlueprintBrushBase ( const FObjectInitializer& ObjectInitializer
)

   LandscapeBlueprintBrushBase.h  

Functions

Public

Name Remarks Include Path Unreal Specifiers

virtual bool AffectsHeightmap()

   LandscapeBlueprintBrushBase.h  

virtual bool AffectsVisibilityLayer()

   LandscapeBlueprintBrushBase.h  

virtual bool AffectsWeightmap()

   LandscapeBlueprintBrushBase.h  

virtual bool AffectsWeightmapLayer ( const FName& InLayerName
) const

   LandscapeBlueprintBrushBase.h  
CanAffect... LandscapeBlueprintBrushBase.h  

bool CanAffectVisibilityLayer()

   LandscapeBlueprintBrushBase.h  

bool CanAffectWeightmap()

   LandscapeBlueprintBrushBase.h  

virtual bool CanAffectWeightmapLayer ( const FName& InLayerName
) const

   LandscapeBlueprintBrushBase.h  

virtual bool CanChangeIsSpatiallyLoadedFlag()

   LandscapeBlueprintBrushBase.h  

virtual void CheckForErrors()

   LandscapeBlueprintBrushBase.h  

virtual void Destroyed()

   LandscapeBlueprintBrushBase.h  

UTextureRenderTarget2D * Execute ( const FLandscapeBrushParameters& InParameters
)

   LandscapeBlueprintBrushBase.h  

void GetBlueprintRenderDependencies ( TArray< UObject* >& OutStreamableAssets
)

   LandscapeBlueprintBrushBase.h
  • BlueprintImplementableEvent
  • CallInEditor

ALandscape * GetOwningLandscape()

   LandscapeBlueprintBrushBase.h  

virtual void GetRenderDependencies ( TSet< UObject* >& OutDependencies
)

   LandscapeBlueprintBrushBase.h  

void Initialize ( const FTransform& InLandscapeTransform,
const FIntPoint& InLandscapeSize,
const FIntPoint& InLandscapeRenderTargetSize
)

   LandscapeBlueprintBrushBase.h
  • BlueprintNativeEvent

virtual void Initialize_Native ( const FTransform& InLandscapeTransform,
const FIntPoint& InLandscapeSize,
const FIntPoint& InLandscapeRenderTargetSize
)

   LandscapeBlueprintBrushBase.h
  • BlueprintNativeEvent

bool IsLayerUpdatePending()

   LandscapeBlueprintBrushBase.h  

bool IsVisible()

   LandscapeBlueprintBrushBase.h  

virtual void PostEditChangeProperty ( FPropertyChangedEvent& PropertyChangedEvent
)

   LandscapeBlueprintBrushBase.h  

virtual void PostEditMove ( bool bFinished
)

   LandscapeBlueprintBrushBase.h  

virtual void PushDeferredLayersContentUpdate()

   LandscapeBlueprintBrushBase.h  

UTextureRenderTarget2D * Render ( bool InIsHeightmap,
UTextureRenderTarget2D* InCombinedResult,
const FName& InWeightmapLayerName
)

   LandscapeBlueprintBrushBase.h
  • BlueprintNativeEvent
  • Meta=(DeprecatedFunction, DeprecationMessage="Please use RenderLayer instead.")

UTextureRenderTarget2D * RenderLayer ( const FLandscapeBrushParameters& InParameters
)

   LandscapeBlueprintBrushBase.h
  • BlueprintNativeEvent

virtual UTextureRenderTarget2D * RenderLayer_Native ( const FLandscapeBrushParameters& InParameters
)

   LandscapeBlueprintBrushBase.h
  • BlueprintNativeEvent

void RequestLandscapeUpdate ( bool bInUserTriggered
)

   LandscapeBlueprintBrushBase.h
  • BlueprintCallable
  • Category="Landscape"

void SetCanAffectHeightmap ( bool bInCanAffectHeightmap
)

   LandscapeBlueprintBrushBase.h  

void SetCanAffectVisibilityLayer ( bool bInCanAffectVisibilityLayer
)

   LandscapeBlueprintBrushBase.h  

void SetCanAffectWeightmap ( bool bInCanAffectWeightmap
)

   LandscapeBlueprintBrushBase.h  

void SetIsVisible ( bool bInIsVisible
)

   LandscapeBlueprintBrushBase.h  

virtual void SetOwningLandscape ( ALandscape* InOwningLandscape
)

   LandscapeBlueprintBrushBase.h  

void SetUsePowerOfTwoRenderTarget ( bool bInUsePowerOfTwoRenderTarget
)

   LandscapeBlueprintBrushBase.h  

virtual bool ShouldTickIfViewportsOnly()

   LandscapeBlueprintBrushBase.h  

virtual bool SupportsBlueprintBrushTool()

   LandscapeBlueprintBrushBase.h  

virtual void Tick ( float DeltaSeconds
)

   LandscapeBlueprintBrushBase.h  

Overridden from ILandscapeEditLayerRenderer

Name Remarks Include Path Unreal Specifiers

virtual FString GetEditLayerRendererDebugName()

   LandscapeBlueprintBrushBase.h  

virtual void GetRendererStateInfo ( const UE::Landscape::EditLayers::FMergeContext* InMergeContext,
UE::Landscape::EditLayers::FEditLayerTargetTypeState& OutSupportedTargetTypeState,
UE::Landscape::EditLayers::FEditLayerTargetTypeState& OutEnabledTargetTypeState,
TArray< TBitArray<> >& OutTargetLayerGroups
) const

 GetRendererStateInfo retrieves the current state of this renderer (what it can and does render, as well as how to group target layers together), and part of this will then be mutable for the duration of the merge. LandscapeBlueprintBrushBase.h  

virtual UE::Landscape::EditLayers::ERenderFlags GetRenderFlags ( const UE::Landscape::EditLayers::FMergeContext* InMergeContext
) const

   LandscapeBlueprintBrushBase.h  

virtual TArray< UE::Landscape::EditLayers::FEditLayerRenderItem > GetRenderItems ( const UE::Landscape::EditLayers::FMergeContext* InMergeContext
) const

 GetRenderItems retrieves information about the areas this renderer renders to and specifically what respective input area they require to render properly LandscapeBlueprintBrushBase.h  
RenderLayer is where the renderer has a chance to render its content and eventually blend it with the merged result of all preceding layers (if ERenderFlags::BlendMode_SeparateBlend is not returned) It operates on a limited set of components (depending on the size of the render batches) and on a set of target layers (e.g. multiple weightmaps). LandscapeBlueprintBrushBase.h  

Overridden from IEditLayerRendererProvider

Name Remarks Include Path Unreal Specifiers

virtual TArray< UE::Landscape::EditLayers::FEditLayerRendererState > GetEditLayerRendererStates ( const UE::Landscape::EditLayers::FMergeContext* InMergeContext
)

   LandscapeBlueprintBrushBase.h  

Ask questions and help your peers Developer Forums

Write your own tutorials or read those from others Learning Library

On this page