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> Unreal Engine API Reference > Runtime > GeometryCore > Image > TImageBuilder > TImageBuilder::BilinearSampleUV

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TImageBuilder::BilinearSampleUV

Sample the image value at floating-point UV coords with Bilinear interpolation.

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References

Module	GeometryCore
Header	/Engine/Source/Runtime/GeometryCore/Public/Image/ImageBuilder.h
Include	#include "Image/ImageBuilder.h"

Syntax

template<typename ScalarType>
PixelType BilinearSampleUV
(
const FVector2d & UVCoords,
const PixelType & InvalidValue
) const

Remarks

Sample the image value at floating-point UV coords with Bilinear interpolation. The UV coords are assumed to be in range [0,1]x[0,1], and that this maps to the [0,Width]x[0,Height] image pixel rectangle.