Skip to main content

Become a Supporter

© 2026 Unreal Directive

About Contact Report Issue Privacy Policy Terms & Conditions

Home Console Variablesfx.Niagara.MeshRenderer.CalcMeshUsedParticleCount

fx.Niagara.MeshRenderer.CalcMeshUsedParticleCount

Var

Unreal Engine Var console variable.

fxNiagaraMeshRendererCalcMeshUsedParticleCount

Description

Optimization which will inspect renderer vis / mesh index to determine which set of meshes we can potential render with.

Usage

fx.Niagara.MeshRenderer.CalcMeshUsedParticleCount [value]

Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

Default Value

N/A

Type

Var

Engine Versions

UE 5.4UE 5.5UE 5.7

Related Variables

fx.Niagara.AllowAllDeviceProfilesVar fx.Niagara.AllowAsyncWorkToEndOfFrameVar fx.Niagara.AllowCullProxiesVar fx.Niagara.AllowDeferredResetVar fx.Niagara.AllowEventSpawnCombineVar

All Console Variables