# This scripts describes the process of capturing an managing properties with a little more
# detail than test_variant_manager.py
import unreal
# Create all assets and objects we'll use
lvs = unreal.VariantManagerLibrary.create_level_variant_sets_asset(
"LVS", "/Game/")
lvs_actor = unreal.VariantManagerLibrary.create_level_variant_sets_actor(lvs)
if lvs is None or lvs_actor is None:
print "Failed to spawn either the LevelVariantSets asset or the LevelVariantSetsActor!"
quit()
var_set1 = unreal.VariantSet()
var_set1.set_display_text("My VariantSet")
var1 = unreal.Variant()
var1.set_display_text("Variant 1")
# Adds the objects to the correct parents
lvs.add_variant_set(var_set1)
var_set1.add_variant(var1)
# Spawn a simple cube static mesh actor
cube = unreal.EditorAssetLibrary.load_asset(
"StaticMesh'/Engine/BasicShapes/Cube.Cube'")
spawned_actor = None
if cube:
location = unreal.Vector()
rotation = unreal.Rotator()
spawned_actor = unreal.EditorLevelLibrary.spawn_actor_from_object(
'LevelVariantSets.LevelVariantSets')
# loop through all variants in the var file
for variant_switch in rttDocument.findall(
'./ProductAspects/AspectContainer/Aspect/VariantSwitch'):
proto_id = variant_switch.find('PrototypeID')
# process only look variants
if proto_id.text != 'LOOK_SHADER_VARIANT_ID':
continue
variant_set_name = variant_switch.find('Name').text
print("processing look variant : " + variant_set_name)
# create a new Variant Set to manage look variants
variant_set = unreal.VariantSet()
variant_set.set_display_text(variant_set_name)
# add the empty Variant Set to the Level Variant Sets Asset.
unreal.VariantManagerLibrary.add_variant_set(lvs, variant_set)
target_lists = variant_switch.find('TargetLists')
if target_lists is None:
print("target list is empty for variant set name:" + variant_set_name)
continue
target_description = target_lists.find('TargetDescription')
if target_description is None:
print("target description is empty for variant set name:" +
variant_set_name)
continue
if target_description.find('name') is None:
print("target description Name is empty for variant set name:" +
# This script shows how to setup dependencies between variants when using the Variant Manager Python API
import unreal
lvs = unreal.VariantManagerLibrary.create_level_variant_sets_asset(
"LVS", "/Game/")
if lvs is None:
print(
"Failed to spawn either the LevelVariantSets asset or the LevelVariantSetsActor!"
)
quit()
var_set_colors = unreal.VariantSet()
var_set_colors.set_display_text("Colors")
var_set_letters = unreal.VariantSet()
var_set_letters.set_display_text("Letters")
var_set_fruits = unreal.VariantSet()
var_set_fruits.set_display_text("Fruits")
var_red = unreal.Variant()
var_red.set_display_text("Red")
var_green = unreal.Variant()
var_green.set_display_text("Green")
var_blue = unreal.Variant()
var_blue.set_display_text("Blue")
var_a = unreal.Variant()