FLandscapeEditDataInterface::SetAlphaData

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

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References

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

Syntax

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
)

Remarks

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