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  3. FLightCacheInterface

FLightCacheInterface

An interface to cached lighting for a specific mesh.

Unreal Engine C++ API Reference > Runtime > Engine

Inheritance Hierarchy

References

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

Syntax

class FLightCacheInterface

Remarks

An interface to cached lighting for a specific mesh.

Variables

  Type Name Description
Protected variable bool bCanUsePrecomputedLightingParametersFromGPUScene Load parameters from GPUScene when possible Basically this is the same as VF_SUPPORTS_PRIMITIVE_SCENE_DATA on the vertex factory, but we can't deduce automatically because we don't know about VF type until we see the actual mesh batch

Destructors

  Type Name Description
Public function Virtual    

Functions

  Type Name Description
Public function void  
Public function Const FLightInteraction

GetInteraction ( const FLightSceneProxy* LightSceneProxy
)

  
Public function Const const FLightMap *  
Public function Const FLightMapInteraction  
Public function Const FRHIUniformBuffer *  
Public function Const const FLightmapResourceCluster *  
Public function Const const FShadowMap *  
Public function Const FShadowMapInteraction  
Public function Const ELightInteractionType

GetStaticInteraction ( const FLightSceneProxy* LightSceneProxy,
const TArray< FGuid >& IrrelevantLights
)

 Helper function to implement GetInteraction(), call after checking for this: if(LightSceneProxy->HasStaticShadowing())
Public function bool  
Public function void

SetGlobalVolumeLightmap ( bool bInGlobalVolumeLightmap
)

  
Public function void

SetLightMap ( const FLightMap* InLightMap
)

  
Public function void

SetPrecomputedLightingBuffer ( FRHIUniformBuffer* InPrecomputedLightingUniformBuffer
)

  
Public function void

SetResourceCluster ( const FLightmapResourceCluster* InResourceCluster
)

  
Public function void

SetShadowMap ( const FShadowMap* InShadowMap
)

  

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