r.Filter.SizeScale
r.Filter.SizeScale is a console variable in Unreal Engine 5 (UE5). See what r.Filter.SizeScale does, its values, and how to use this cvar in the Unreal console below.
Category: Renderer · Namespace:
rHelp
Allows to scale down or up the sample count used for bloom and Gaussian depth of field (scale is clamped to give reasonable results). Values down to 0.6 are hard to notice 1 full quality (default) >1 more samples (slower) <1 less samples (faster, artifacts with HDR content or boxy results with GaussianDOF)
Usage
Unreal console (open with ~)
> r.Filter.SizeScale 1Console variables take a value. Replace 1 with the setting you need. Run it with no value to print the current one.