def createBlueprintScene(self):
# New Asset Name
try:
newname = self.fbxName.partition('.')[0]
if newname[0:3] == "SM_": #todo if there are any other prefixes in the future, test for them
asset_name = "ASB_"+ newname[3:]
h_name = "ASH_"+ newname[3:]
elif newname[0:4] == "CAM_": #todo if there are any other prefixes in the future, test for them
asset_name = "ASB_"+ newname[4:]
h_name = "ASH_"+ newname[4:]
elif newname[0:4] == "LGT_": #todo if there are any other prefixes in the future, test for them
asset_name = "ASB_"+ newname[4:]
h_name = "ASH_"+ newname[4:]
else:
asset_name = "ASB_"+ newname
h_name = "ASH_"+ newname
# Save Path
package_path = self.UEMeshDirectory
unreal.log_warning(package_path)
# Derive a Class from a string path
root_class = '/OVFPPlugin/generalResources/blenderToUnrealAdgBridge/B2UAdgBridge_ImportedSceneObject.B2UAdgBridge_ImportedSceneObject'
root_class_generated = root_class + "_C"
root_class_loaded = unreal.EditorAssetLibrary.load_asset(root_class)
# Derive a BlueprintGeneratedClass from a UBlueprint
# If you have a C++ class, you can replace all this with just ue.CPPCLASSNAMEHERE
parent_class = unreal.get_default_object(unreal.load_object(None, root_class_generated)).get_class()
# Factory Setup
factory = unreal.BlueprintFactory()
factory.set_editor_property("ParentClass", parent_class)
# Get Asset Tools
asset_tools = unreal.AssetToolsHelpers.get_asset_tools()
#todo test if asset already exists. If so, do not try to create a new one?
# Create Asset
childBP = asset_tools.create_asset(asset_name, package_path, root_class_loaded.static_class(), factory)
#bp_gc = unreal.EditorAssetLibrary.load_blueprint_class(childBP.get_path_name())
#bp_cdo = unreal.get_default_object(bp_gc)
bploc = package_path + "/" + asset_name + "." + asset_name + "_C"
bp_cdo = unreal.get_default_object(unreal.load_object(None, bploc))
unreal.log_warning(h_name)
bp_cdo.set_editor_property('Hierarchy', unreal.load_object(None, package_path + "/" + h_name + "." + h_name))
sceneactor = unreal.EditorLevelLibrary.spawn_actor_from_class(bp_cdo.get_class(),unreal.Vector(x=0.0, y=0.0, z=0.0)) #spawn the imported geo out into the world. TODO decide if I want to test to see if there is already a scene out in the world
unreal.EditorAssetLibrary.save_directory(self.UEMeshDirectory) #save directory we imported into
unreal.EditorAssetLibrary.sync_browser_to_objects([bploc])
except Exception:
unreal.log_warning("Issue creating ASM blueprint")
def get_light_component_binding(binding, bound_objects):
for child in binding.get_child_possessables():
child_class = child.get_possessed_object_class()
if child_class != None and isinstance(
unreal.get_default_object(child_class),
unreal.LightComponentBase):
return child
return None
def import_static_mesh_actor(self, node):
if node.unreal_class == None:
return None
if not isinstance(unreal.get_default_object(node.unreal_class),
unreal.StaticMeshActor):
return None
actor = self.spawn_actor(node, node.unreal_asset)
if actor == None:
return None
self.apply_attributes(actor, usd_unreal.attributes.node.attributes,
node)
return actor
def import_light(self, node):
if node.unreal_class == None:
return None
if not isinstance(unreal.get_default_object(node.unreal_class),
unreal.Light):
return None
actor = self.spawn_actor(node, node.unreal_class)
if actor == None:
return None
self.apply_attributes(actor, usd_unreal.attributes.light.attributes,
node)
return actor
def import_camera(self, node):
if node.unreal_class == None:
return None
if not isinstance(unreal.get_default_object(node.unreal_class),
unreal.CineCameraActor):
return None
actor = None
if node.unreal_class != None:
actor = self.spawn_actor(node, node.unreal_class,
unreal.Rotator(yaw=-90))
if actor != None:
self.apply_attributes(actor,
usd_unreal.attributes.camera.attributes,
node)
return actor