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Unreal Engine C++ API Reference > Runtime > Engine > FLightMap2D
References
| Module | Engine |
| Header | /Engine/Source/Runtime/Engine/Public/LightMap.h |
| Include | #include "LightMap.h" |
| Source | /Engine/Source/Runtime/Engine/Private/LightMap.cpp |
bool IsValid
&40;
uint32 BasisIndex
&41; const
Remarks
Returns whether the specified basis has a valid lightmap texture or not. true if the specified basis has a valid lightmap texture, otherwise false
Parameters
| Name | Description |
|---|---|
| BasisIndex | The basis index. |