Module |
|
Header |
/Engine/Source/Runtime/Engine/Classes/Kismet/KismetRenderingLibrary.h |
Include |
#include "Kismet/KismetRenderingLibrary.h" |
Source |
/Engine/Source/Runtime/Engine/Private/KismetRenderingLibrary.cpp |
static FColor ReadRenderTargetPixel
(
UObject * WorldContextObject,
UTextureRenderTarget2D * TextureRenderTarget,
int32 X,
int32 Y
)
Incredibly inefficient and slow operation! Read a value as sRGB color from a render target using integer pixel coordinates. LDR render targets are assumed to be in sRGB space. HDR ones are assumed to be in linear space. Result is 8-bit per channel [0,255] BGRA in sRGB space.