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IsTexelMapped

Checks if a lightmap texel is mapped or not.

Windows

MacOS

Linux

References

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

Syntax

bool IsTexelMapped
(
    const TArray< FLightMapCoefficients > & MappingData,
    int32 X,
    int32 Y,
    int32 Pitch
)

Remarks

Checks if a lightmap texel is mapped or not.

Returns

true if the texel is mapped

Parameters

Parameter	Description
MappingData	Array of lightmap texels
X	X-coordinate for the texel to check
Y	Y-coordinate for the texel to check
Pitch	Number of texels per row

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