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API > API/Runtime > API/Runtime/Engine
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/LightMap.h |
| Include | #include "LightMap.h" |
bool IsTexelMapped
(
const TArray < FLightMapCoefficients > & MappingData,
int32 X,
int32 Y,
int32 Pitch
)
Remarks
Checks if a lightmap texel is mapped or not. true if the texel is mapped
Parameters
| Name | 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 |