r.Vulkan.Allow64bitShaderAtomics
VarUnreal Engine Var console variable.
rVulkanAllow64bitShaderAtomics
Description
Whether to enable 64bit buffer/image atomics required by Nanite
0 to disable 64bit atomics
1 to enable (default)
Usage
r.Vulkan.Allow64bitShaderAtomics [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

