---
title: "UnrealEngineSettings"
description: "API documentation for UnrealEngineSettings"
url: https://developer.disguise.one/python-api/docs/unrealenginesettings/
---

# UnrealEngineSettings

Base class (inherits properties and methods): _[EngineSettings](/python-api/docs/enginesettings#enginesettings)_

## Properties

#### **configFilename** : _str_

Specific nDisplay config to use, for example with mesh policy  
Value is the filename excluding the extension and should be placed in the folder  
\\renderstream\_workloads\\unreal\\<asset\_name>\\<asset\_name>

_UserName: nDisplay config file override_

#### **ddcPath** : _str_

Extra command line arguments to launch the asset with.

_UserName: Unreal DDC path_

#### **enableEngineSynchronisation** : _bool_

Use one large ndisplay cluster to ensure scene animation is kept in sync across render nodes.  
Note: Disguise controlled parameters are always applied in sync.  
Note: Disguise cannot guarantee all features synchronise correctly - this is an engine feature.  
Note: This setting is not used by RenderStream Local workloads.

_UserName: Engine animation sync_

#### **enableUnrealWindow** : _bool_

Show unreal window on render node, otherwise hidden.  
Workload must be restarted before this takes effect.  
Should only be used for debugging

_UserName: Enable Unreal window_

#### **loggingPreset** : _int_

Controls Unreal log verbosity for RenderStream / nDisplay categories.  
‘Off’ suppresses all logging except errors, for maximum performance.  
‘Default’ is the standard logging level, including connection / cluster / failover diagnostics.  
‘Verbose’ logs maximum detail including per-frame tracing and can reduce FPS on heavy scenes.  
Workload must be restarted before this takes effect.

_Options: {0: ‘Off’, 1: ‘Default’, 2: ‘Verbose’}  
UserName: Workload logging_

#### **multiUserHost** : _str_

Unreal multi-user server hostname.

_UserName: Multi-user session host_

#### **multiUserSessionName** : _str_

Unreal multi-user session name to connect to.

_UserName: Multi-user session name_

#### **useMultiUserEdit** : _bool_

Appends CLI arguments to enable multi-user mode in Unreal.

_UserName: Enable multi-user edit_

## Constructors

#### **\_\_init\_\_**(self)