1. Epic GamesDeveloper
  3. SetAlphaData

SetAlphaData

Overload list

API > API/Runtime > API/Runtime/Landscape > API/Runtime/Landscape/FLandscapeEditDataInterface

  Type Name Description
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.

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