UEConsole Commands
VariableConsole VariableRenderer

r.CachedRayTracingInstances.LazyUpdate

r.CachedRayTracingInstances.LazyUpdate is a console variable in Unreal Engine 5 (UE5). See what r.CachedRayTracingInstances.LazyUpdate does, its values, and how to use this cvar in the Unreal console below.

Category: Renderer · Namespace: r

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Lazy update cached ray tracing instances world transforms. Reduces memory usage by only caching world transforms of primitives when necessary.

Usage

Unreal console (open with ~)
> r.CachedRayTracingInstances.LazyUpdate 1

Console variables take a value. Replace 1 with the setting you need. Run it with no value to print the current one.

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