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  3. FPrimitiveSceneProxy::DoesMeshBatchesUseSceneInstanceCount

FPrimitiveSceneProxy::DoesMeshBatchesUseSceneInstanceCount

Returns true to inform scene update that the mesh batches produced makes use of the (GPU)Scene instance count, and thus don't require recaching if the instance count changed.

API > API/Runtime > API/Runtime/Engine > API/Runtime/Engine/FPrimitiveSceneProxy

Description

Returns true to inform scene update that the mesh batches produced makes use of the (GPU)Scene instance count, and thus don't require recaching if the instance count changed. Defaults to false, the proxy should only opt in if the above condition is true (or risk GPU-crashes). Requires FMeshBatchElement::bFetchInstanceCountFromScene to be true.

   
Name DoesMeshBatchesUseSceneInstanceCount
Type function
Header File /Engine/Source/Runtime/Engine/Public/PrimitiveSceneProxy.h
Include Path #include "PrimitiveSceneProxy.h" 
bool DoesMeshBatchesUseSceneInstanceCount() const

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