API reference

The complete surface: 717 Unreal Engine endpoints and 364 MifBlender operations, generated from the live registry (self_audit and describe_endpoint for Unreal, the addon’s operation tables for Blender). A name that does not exist cannot appear here, and each parameter list is the vocabulary that endpoint enforces.

27 matching entriespress / to search

add_actor_to_data_layer

Unreal EngineStreamingundoable

5 parameters and request shape

Name	Type	Required
actorPath	string	optional
actor	string	optional
name	string	optional
dataLayer	string	optional
layer	string	optional

POST /api/add_actor_to_data_layer
{ ... }

add_sublevel

Unreal EngineStreaming

7 parameters and request shape

Name	Type	Required
path	string	optional
packagePath	string	optional
level	string	optional
streamingClass	string	optional
class	string	optional
location	string	optional
rotation	string	optional

POST /api/add_sublevel
{ ... }

break_level_instance

Unreal EngineStreamingundoable

5 parameters and request shape

Name	Type	Required
actorPath	string	optional
actor	string	optional
path	string	optional
levels	string	optional
confirm	string	optional

POST /api/break_level_instance
{ ... }

create_data_layer

Unreal EngineStreamingundoable

5 parameters and request shape

Name	Type	Required
name	string	optional
assetPath	string	optional
type	string	optional
dataLayerType	string	optional
isPrivate	string	optional

POST /api/create_data_layer
{ ... }

edit_level_instance

Unreal EngineStreamingundoable

5 parameters and request shape

Name	Type	Required
actorPath	string	optional
actor	string	optional
path	string	optional
action	string	optional
discardEdits	string	optional

POST /api/edit_level_instance
{ ... }

get_level_blueprint

Unreal EngineStreamingundoable

3 parameters and request shape

Name	Type	Required
level	string	optional
sublevel	string	optional
create	string	optional

POST /api/get_level_blueprint
{ ... }

list_data_layers

Unreal EngineStreamingundoable

0 parameters and request shape

Takes no parameters.

POST /api/list_data_layers
{ ... }

list_layers

Unreal EngineStreamingundoable

2 parameters and request shape

Name	Type	Required
includeActors	string	optional
limit	string	optional

POST /api/list_layers
{ ... }

list_level_instances

Unreal EngineStreamingundoable

2 parameters and request shape

Name	Type	Required
includeActors	string	optional
limit	string	optional

POST /api/list_level_instances
{ ... }

list_partition_actors

Unreal EngineStreamingundoable

7 parameters and request shape

Name	Type	Required
classFilter	string	optional
class	string	optional
nameContains	string	optional
dataLayer	string	optional
loadedOnly	string	optional
limit	string	optional
bounds	string	optional

POST /api/list_partition_actors
{ ... }

list_sublevels

Unreal EngineStreamingread-only

5 parameters and request shape

Name	Type	Required
world	string	optional
netMode	string	optional
structure	string	optional
disciplines	string	optional
top	string	optional

POST /api/list_sublevels
{ ... }

load_partition_actors

Unreal EngineStreamingundoable

4 parameters and request shape

Name	Type	Required
guids	string	optional
guid	string	optional
bounds	string	optional
unpin	string	optional

POST /api/load_partition_actors
{ ... }

modify_actor_layers

Unreal EngineStreamingundoable

9 parameters and request shape

Name	Type	Required
actorPaths	string	optional
actors	string	optional
layer	string	optional
layers	string	optional
operation	string	optional
confirm	string	optional
dryRun	string	optional
previewId	string	optional
previewTtlSeconds	string	optional

POST /api/modify_actor_layers
{ ... }

move_actors_to_level

Unreal EngineStreamingundoable

9 parameters and request shape

Name	Type	Required
actorPaths	string	optional
actors	string	optional
level	string	optional
sublevel	string	optional
allOrFail	string	optional
confirm	string	optional
dryRun	string	optional
previewId	string	optional
previewTtlSeconds	string	optional

POST /api/move_actors_to_level
{ ... }

pie_load_level_instance

Unreal EngineStreaming

9 parameters and request shape

Name	Type	Required
path	string	optional
packagePath	string	optional
level	string	optional
location	string	optional
rotation	string	optional
visible	string	optional
netMode	string	optional
nameOverride	string	optional
tempPackage	string	optional

POST /api/pie_load_level_instance
{ ... }

pie_unload_level_instance

Unreal EngineStreaming

7 parameters and request shape

Name	Type	Required
instanceName	string	optional
name	string	optional
path	string	optional
packagePath	string	optional
level	string	optional
objectPath	string	optional
netMode	string	optional

POST /api/pie_unload_level_instance
{ ... }

remove_actor_from_data_layer

Unreal EngineStreamingundoable

5 parameters and request shape

Name	Type	Required
actorPath	string	optional
actor	string	optional
name	string	optional
dataLayer	string	optional
layer	string	optional

POST /api/remove_actor_from_data_layer
{ ... }

remove_sublevel

Unreal EngineStreaming

4 parameters and request shape

Name	Type	Required
path	string	optional
packagePath	string	optional
level	string	optional
discardUnsaved	string	optional

POST /api/remove_sublevel
{ ... }

set_current_data_layer

Unreal EngineStreamingundoable

5 parameters and request shape

Name	Type	Required
name	string	optional
dataLayer	string	optional
layer	string	optional
current	string	optional
clear	string	optional

POST /api/set_current_data_layer
{ ... }

set_current_sublevel

Unreal EngineStreaming

3 parameters and request shape

Name	Type	Required
path	string	optional
packagePath	string	optional
level	string	optional

POST /api/set_current_sublevel
{ ... }

set_data_layer_loaded_in_editor

Unreal EngineStreamingundoable

5 parameters and request shape

Name	Type	Required
name	string	optional
dataLayer	string	optional
layer	string	optional
loaded	string	optional
fromUserChange	string	optional

POST /api/set_data_layer_loaded_in_editor
{ ... }

set_data_layer_visibility

Unreal EngineStreamingundoable

4 parameters and request shape

Name	Type	Required
name	string	optional
dataLayer	string	optional
layer	string	optional
visible	string	optional

POST /api/set_data_layer_visibility
{ ... }

set_layer_visibility

Unreal EngineStreamingundoable

3 parameters and request shape

Name	Type	Required
layer	string	optional
layers	string	optional
visible	string	optional

POST /api/set_layer_visibility
{ ... }

set_level_instance_loaded

Unreal EngineStreamingundoable

4 parameters and request shape

Name	Type	Required
actorPath	string	optional
actor	string	optional
path	string	optional
loaded	string	optional

POST /api/set_level_instance_loaded
{ ... }

set_sublevel_streaming

Unreal EngineStreaming

5 parameters and request shape

Name	Type	Required
path	string	optional
packagePath	string	optional
level	string	optional
streamingClass	string	optional
class	string	optional

POST /api/set_sublevel_streaming
{ ... }

set_sublevel_visibility

Unreal EngineStreaming

8 parameters and request shape

Name	Type	Required
path	string	optional
packagePath	string	optional
level	string	optional
visible	string	optional
editorVisible	string	optional
shouldBeLoaded	string	optional
shouldBeVisible	string	optional
lightingScenario	string	optional

POST /api/set_sublevel_visibility
{ ... }

set_world_partition_runtime_hash

Unreal EngineStreamingundoable

2 parameters and request shape

Name	Type	Required
kind	string	optional
dryRun	string	optional

POST /api/set_world_partition_runtime_hash
{ ... }