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  3. GetFirstLightingChannelFromMask

GetFirstLightingChannelFromMask

Returns the index of the first lighting channel set, or -1 if no channels are set.

Unreal Engine C++ API Reference > Runtime > Engine > Engine

References

   
Module Engine
Header /Engine/Source/Runtime/Engine/Classes/Engine/EngineTypes.h
Include #include "Engine/EngineTypes.h" 
int32 GetFirstLightingChannelFromMask  
(  
    uint8 Mask  
)

Remarks

Returns the index of the first lighting channel set, or -1 if no channels are set.

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