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  3. FLandscapeEditDataInterface

FLandscapeEditDataInterface

API > API/Runtime > API/Runtime/Landscape

Inheritance Hierarchy

References

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

Syntax

struct FLandscapeEditDataInterface : public FLandscapeTextureDataInterface

Constructors

  Type Name Description
Public function  

FLandscapeEditDataInterface ( ULandscapeInfo* InLandscape,
bool bInUploadTextureChangesToGPU
)

 This constructor will build an interface that works in the current edit layer (uses the ALandscape PrivateEditingLayer state)
Public function  

FLandscapeEditDataInterface ( ULandscapeInfo* InLandscape,
const FGuid& InEditLayerGUID,
bool bInUploadTextureChangesToGPU
)

 This constructor will build an interface that works in the specified edit layer : InEditLayerGUID

Functions

  Type Name Description
Public function Const bool  
Public function void Delete a layer and re-normalize other layers.
Public function void Fill all empty layers and re-normalize layers.
Public function void Fill a layer and re-normalize other layers.
Public function bool

GetComponentsInRegion ( int32 X1,
int32 Y1,
int32 X2,
int32 Y2,
TSet< ULandscapeComponent* >* OutComponents
)

 Misc.
Public function void

GetDirtyData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
uint8* Data,
int32 Stride
)

  
Public function void

GetDirtyData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TMap< FIntPoint, uint8 >& SparseData
)

  
Public function void

GetDirtyDataTempl ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TStoreData& StoreData
)

  
Public function Const FGuid Returns the current layer this interface is working in
Public function void

GetEditToolTextureData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TStoreData& StoreData,
TFunctionRef< UTexture2D*(ULandscapeComponent*)> GetComponentTexture
)

  
Public function void

GetHeightAlphaBlendData ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
uint16* Data,
int32 Stride
)

  
Public function void

GetHeightAlphaBlendDataTempl ( int32& ValidX1,
int32& ValidY1,
int32& ValidX2,
int32& ValidY2,
TDataAccess& StoreData
)

  
Public function void

GetHeightAlphaBlendDataTempl ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
TStoreData& StoreData
)

  
Public function void

GetHeightData ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
TMap< FIntPoint, uint16 >& SparseData
)

 Implementation for sparse array.
Public function void

GetHeightData ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
uint16* Data,
int32 Stride
)

 Implementation for fixed array.
Public function void

GetHeightDataFast ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TMap< FIntPoint, uint16 >& SparseData,
TMap< FIntPoint, uint16 >* NormalData,
UTexture2D* InHeightmap
)

 Implementation for fixed array.
Public function void

GetHeightDataFast ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
uint16* Data,
int32 Stride,
uint16* NormalData,
UTexture2D* InHeightmap
)

 Implementation for fixed array.
Public function void

GetHeightDataInternal ( int32& ValidX1,
int32& ValidY1,
int32& ValidX2,
int32& ValidY2,
TDataAccess& StoreData,
TGetHeightMapDataFunction GetHeightMapDataFunction
)

  
Public function void

GetHeightDataTempl ( int32& ValidX1,
int32& ValidY1,
int32& ValidX2,
int32& ValidY2,
TDataAccess& StoreData
)

  
Public function void

GetHeightDataTempl ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
TStoreData& StoreData
)

 Generic.
Public function void

GetHeightDataTemplFast ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TStoreData& StoreData,
UTexture2D* InHeightmap,
TStoreData* NormalData
)

 Without data interpolation, able to get normal data.
Public function void

GetHeightFlagsData ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
uint8* Data,
int32 Stride
)

  
Public function void

GetHeightFlagsDataTempl ( int32& ValidX1,
int32& ValidY1,
int32& ValidX2,
int32& ValidY2,
TDataAccess& StoreData
)

  
Public function void

GetHeightFlagsDataTempl ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
TStoreData& StoreData
)

  
Public function uint16

GetHeightMapAlphaBlendData ( const ULandscapeComponent* Component,
int32 TexU,
int32 TexV,
FColor* TextureData
)

 Helper accessor.
Public function uint16

GetHeightMapData ( const ULandscapeComponent* Component,
int32 TexU,
int32 TexV,
FColor* TextureData
)

 Helper accessor.
Public function uint8

GetHeightMapFlagsData ( const ULandscapeComponent* Component,
int32 TexU,
int32 TexV,
FColor* TextureData
)

 Helper accessor.
Public function void

GetLayerContributionData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
uint8* Data,
int32 Stride
)

  
Public function void

GetLayerContributionData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TMap< FIntPoint, uint8 >& SparseData
)

  
Public function void

GetLayerContributionDataTempl ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TStoreData& StoreData
)

  
Public function void

GetSelectData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TMap< FIntPoint, uint8 >& SparseData
)

 Without data interpolation, Select Data.
Public function void

GetSelectData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
uint8* Data,
int32 Stride
)

 Without data interpolation, Select Data.
Public function void

GetSelectDataTempl ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TStoreData& StoreData
)

 Without data interpolation, Select Data.
Public function Const const ALandscape *  
Public function void

GetWeightData ( ULandscapeLayerInfoObject* LayerInfo,
int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
TMap< FIntPoint, uint8 >& SparseData
)

 Implementation for sparse array.
Public function void

GetWeightData ( ULandscapeLayerInfoObject* LayerInfo,
int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
uint8* Data,
int32 Stride
)

 Implementation for fixed array.
Public function void

GetWeightDataFast ( ULandscapeLayerInfoObject* LayerInfo,
const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TArray< uint8 >* Data,
int32 Stride
)

 Void GetWeightData(FName LayerName, int32& X1, int32& Y1, int32& X2, int32& Y2, TArray* Data, int32 Stride);
Public function void

GetWeightDataFast ( ULandscapeLayerInfoObject* LayerInfo,
const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
uint8* Data,
int32 Stride
)

 Void GetWeightData(FName LayerName, int32& X1, int32& Y1, int32& X2, int32& Y2, TArray* Data, int32 Stride);
Public function void

GetWeightDataFast ( ULandscapeLayerInfoObject* LayerInfo,
const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TMap< FIntPoint, TArray< uint8 >>& SparseData
)

 Void GetWeightData(FName LayerName, int32& X1, int32& Y1, int32& X2, int32& Y2, TArray* Data, int32 Stride);
Public function void

GetWeightDataFast ( ULandscapeLayerInfoObject* LayerInfo,
const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TMap< FIntPoint, uint8 >& SparseData
)

 Void GetWeightData(FName LayerName, int32& X1, int32& Y1, int32& X2, int32& Y2, TMap>& SparseData);
Public function void

GetWeightDataTempl ( ULandscapeLayerInfoObject* LayerInfo,
int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
TStoreData& StoreData
)

  
Public function void

GetWeightDataTemplFast ( ULandscapeLayerInfoObject* LayerInfo,
const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TStoreData& StoreData
)

 Without data interpolation.
Public function uint8

GetWeightMapData ( const ULandscapeComponent* Component,
ULandscapeLayerInfoObject* LayerInfo,
int32 TexU,
int32 TexV,
uint8 Offset,
UTexture2D* Texture,
uint8* TextureData
)

 Weightmap accessHelper accessor
Public function void

GetXYOffsetData ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
FVector* Data,
int32 Stride
)

  
Public function void

GetXYOffsetData ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
FVector2D* Data,
int32 Stride
)

  
Public function void

GetXYOffsetData ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
TMap< FIntPoint, FVector >& SparseData
)

  
Public function void

GetXYOffsetData ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
TMap< FIntPoint, FVector2D >& SparseData
)

  
Public function void

GetXYOffsetDataFast ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
FVector* Data,
int32 Stride
)

 Without data interpolation, able to get normal data.
Public function void

GetXYOffsetDataFast ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
FVector2D* Data,
int32 Stride
)

 Without data interpolation, able to get normal data.
Public function void

GetXYOffsetDataFast ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TMap< FIntPoint, FVector >& SparseData
)

 Without data interpolation, able to get normal data.
Public function void

GetXYOffsetDataFast ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TMap< FIntPoint, FVector2D >& SparseData
)

 Without data interpolation, able to get normal data.
Public function void

GetXYOffsetDataTempl ( int32& X1,
int32& Y1,
int32& X2,
int32& Y2,
TStoreData& StoreData
)

  
Public function void

GetXYOffsetDataTemplFast ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
TStoreData& StoreData
)

 Without data interpolation.
Public function FVector2D

GetXYOffsetmapData ( const ULandscapeComponent* Component,
int32 TexU,
int32 TexV,
FColor* TextureData
)

 Helper accessor.
Public function Const bool  
Public function void Recaclulate normals for the entire landscape.
Public function void Replace/merge a layer (across all edit layers and the main runtime layer)
Public function void

SetAlphaData ( const TSet< ULandscapeLayerInfoObject* >& DirtyLayerInfos,
const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
const uint8* Data,
int32 Stride,
ELandscapeLayerPaintingRestriction PaintingRestriction
)

 Updates weightmaps for all layers. Data points to packed data for all layers in the landscape info.
Public function void

SetAlphaData ( ULandscapeLayerInfoObject* LayerInfo,
const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
const uint8* Data,
int32 Stride,
ELandscapeLayerPaintingRestriction PaintingRestriction,
bool bWeightAdjust,
bool bTotalWeightAdjust
)

 Updates weightmap for LayerInfo, optionally adjusting all other weightmaps.
Public function void

SetDirtyData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
const uint8* Data,
int32 Stride
)

  
Public function void

SetEditLayer ( const FGuid& InEditLayerGUID
)

 Switch the layer this interface works in
Public function void

SetEditToolTextureData ( int32 X1,
int32 Y1,
int32 X2,
int32 Y2,
const uint8* Data,
int32 Stride,
TFunctionRef< UTexture2D*&(ULandscapeComponent*)> GetComponentTexture,
TextureGroup InTextureGroup
)

  
Public function void

SetHeightData ( int32 X1,
int32 Y1,
int32 X2,
int32 Y2,
const uint16* InData,
int32 InStride,
bool InCalcNormals,
const uint16* InNormalData,
const uint16* InHeightAlphaBlendData,
const uint8* InHeightRaiseLowerData,
bool InCreateComponents,
UTexture2D* InHeightmap,
UTexture2D* InXYOffsetmapTexture,
bool InUpdateBounds,
bool InUpdateCollision,
bool InGenerateMips
)

 Heightmap access
Public function void

SetLayerContributionData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
const uint8* Data,
int32 Stride
)

  
Public function void

SetSelectData ( const int32 X1,
const int32 Y1,
const int32 X2,
const int32 Y2,
const uint8* Data,
int32 Stride
)

  
Public function void

SetXYOffsetData ( int32 X1,
int32 Y1,
int32 X2,
int32 Y2,
const FVector* Data,
int32 Stride
)

 XYOffsetmap access
Public function void

SetXYOffsetData ( int32 X1,
int32 Y1,
int32 X2,
int32 Y2,
const FVector2D* Data,
int32 Stride
)

 XYOffsetmap access
Public function void

SetXYOffsetDataTempl ( int32 X1,
int32 Y1,
int32 X2,
int32 Y2,
const T* Data,
int32 Stride
)

 XYOffsetmap access
Public function Static void

ShrinkData ( TArray< T >& Data,
int32 OldMinX,
int32 OldMinY,
int32 OldMaxX,
int32 OldMaxY,
int32 NewMinX,
int32 NewMinY,
int32 NewMaxX,
int32 NewMaxY
)

  

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