unparenting all the objects to the containers & uses the OP data to get previous objects

This commit is contained in:
Kayla Man 2023-09-13 18:16:35 +08:00
parent 2c55979c36
commit e5bdb9e98d
10 changed files with 148 additions and 184 deletions

View file

@ -164,12 +164,11 @@ def containerise(name: str, nodes: list, context,
"loader": loader,
"representation": context["representation"]["_id"],
}
container_name = f"{namespace}:{name}{suffix}"
container = rt.container(name=container_name)
for node in nodes:
node.Parent = container
#for node in nodes:
# node.Parent = container
import_custom_attribute_data(container, nodes)
if not lib.imprint(container_name, data):
print(f"imprinting of {container_name} failed.")
return container
@ -223,3 +222,19 @@ def update_custom_attribute_data(container: str, selections: list):
if container.modifiers[0].name == "OP Data":
rt.deleteModifier(container, container.modifiers[0])
import_custom_attribute_data(container, selections)
def get_previous_loaded_object(container: str):
"""Get previous loaded_object through the OP data
Args:
container (str): the container which stores the OP data
Returns:
node_list(list): list of nodes which are previously loaded
"""
node_list = []
sel_list = rt.getProperty(container.modifiers[0].openPypeData, "sel_list")
for obj in rt.Objects:
if str(obj) in sel_list:
node_list.append(obj)
return node_list

View file

@ -8,7 +8,7 @@ from openpype.hosts.max.api.lib import (
)
from openpype.hosts.max.api.pipeline import (
containerise,
import_custom_attribute_data,
get_previous_loaded_object,
update_custom_attribute_data
)
from openpype.pipeline import get_representation_path, load
@ -22,7 +22,6 @@ class FbxLoader(load.LoaderPlugin):
order = -9
icon = "code-fork"
color = "white"
postfix = "param"
def load(self, context, name=None, namespace=None, data=None):
from pymxs import runtime as rt
@ -42,17 +41,13 @@ class FbxLoader(load.LoaderPlugin):
name + "_",
suffix="_",
)
container = rt.container(
name=f"{namespace}:{name}_{self.postfix}")
selections = rt.GetCurrentSelection()
import_custom_attribute_data(container, selections)
for selection in selections:
selection.Parent = container
selection.name = f"{namespace}:{selection.name}"
return containerise(
name, [container], context,
name, selections, context,
namespace, loader=self.__class__.__name__)
def update(self, container, representation):
@ -61,12 +56,13 @@ class FbxLoader(load.LoaderPlugin):
path = get_representation_path(representation)
node_name = container["instance_node"]
node = rt.getNodeByName(node_name)
namespace, name = get_namespace(node_name)
sub_node_name = f"{namespace}:{name}_{self.postfix}"
inst_container = rt.getNodeByName(sub_node_name)
rt.Select(inst_container.Children)
transform_data = object_transform_set(inst_container.Children)
for prev_fbx_obj in rt.selection:
namespace, _ = get_namespace(node_name)
node_list = get_previous_loaded_object(node)
rt.Select(node_list)
prev_fbx_objects = rt.GetCurrentSelection()
transform_data = object_transform_set(prev_fbx_objects)
for prev_fbx_obj in prev_fbx_objects:
if rt.isValidNode(prev_fbx_obj):
rt.Delete(prev_fbx_obj)
@ -78,20 +74,14 @@ class FbxLoader(load.LoaderPlugin):
rt.ImportFile(
path, rt.name("noPrompt"), using=rt.FBXIMP)
current_fbx_objects = rt.GetCurrentSelection()
update_custom_attribute_data(node, current_fbx_objects)
for fbx_object in current_fbx_objects:
if fbx_object.Parent != inst_container:
fbx_object.Parent = inst_container
fbx_object.name = f"{namespace}:{fbx_object.name}"
fbx_object.name = f"{namespace}:{fbx_object.name}"
if fbx_object in node_list:
fbx_object.pos = transform_data[
f"{fbx_object.name}.transform"]
f"{fbx_object.name}.transform"] or fbx_object.pos
fbx_object.scale = transform_data[
f"{fbx_object.name}.scale"]
for children in node.Children:
if rt.classOf(children) == rt.Container:
if children.name == sub_node_name:
update_custom_attribute_data(
children, current_fbx_objects)
f"{fbx_object.name}.scale"] or fbx_object.scale
with maintained_selection():
rt.Select(node)

View file

@ -7,7 +7,7 @@ from openpype.hosts.max.api.lib import (
object_transform_set
)
from openpype.hosts.max.api.pipeline import (
containerise, import_custom_attribute_data,
containerise, get_previous_loaded_object,
update_custom_attribute_data
)
from openpype.pipeline import get_representation_path, load
@ -24,7 +24,6 @@ class MaxSceneLoader(load.LoaderPlugin):
order = -8
icon = "code-fork"
color = "green"
postfix = "param"
def load(self, context, name=None, namespace=None, data=None):
from pymxs import runtime as rt
@ -37,18 +36,14 @@ class MaxSceneLoader(load.LoaderPlugin):
max_object_names = [obj.name for obj in max_objects]
# implement the OP/AYON custom attributes before load
max_container = []
namespace = unique_namespace(
name + "_",
suffix="_",
)
container_name = f"{namespace}:{name}_{self.postfix}"
container = rt.Container(name=container_name)
import_custom_attribute_data(container, max_objects)
max_container.append(container)
max_container.extend(max_objects)
for max_obj, obj_name in zip(max_objects, max_object_names):
max_obj.name = f"{namespace}:{obj_name}"
max_container.append(rt.getNodeByName(max_obj.name))
return containerise(
name, max_container, context,
namespace, loader=self.__class__.__name__)
@ -60,32 +55,31 @@ class MaxSceneLoader(load.LoaderPlugin):
node_name = container["instance_node"]
node = rt.getNodeByName(node_name)
namespace, name = get_namespace(node_name)
sub_container_name = f"{namespace}:{name}_{self.postfix}"
namespace, _ = get_namespace(node_name)
# delete the old container with attribute
# delete old duplicate
rt.Select(node.Children)
transform_data = object_transform_set(node.Children)
for prev_max_obj in rt.GetCurrentSelection():
if rt.isValidNode(prev_max_obj) and prev_max_obj.name != sub_container_name: # noqa
# use the modifier OP data to delete the data
node_list = get_previous_loaded_object(node)
rt.Select(node_list)
prev_max_objects = rt.GetCurrentSelection()
transform_data = object_transform_set(prev_max_objects)
for prev_max_obj in prev_max_objects:
if rt.isValidNode(prev_max_obj): # noqa
rt.Delete(prev_max_obj)
rt.MergeMaxFile(path, rt.Name("deleteOldDups"))
current_max_objects = rt.getLastMergedNodes()
current_max_object_names = [obj.name for obj
in current_max_objects]
sub_container = rt.getNodeByName(sub_container_name)
update_custom_attribute_data(sub_container, current_max_objects)
for max_object in current_max_objects:
max_object.Parent = node
update_custom_attribute_data(node, current_max_objects)
for max_obj, obj_name in zip(current_max_objects,
current_max_object_names):
max_obj.name = f"{namespace}:{obj_name}"
max_obj.pos = transform_data[
f"{max_obj.name}.transform"]
max_obj.scale = transform_data[
f"{max_obj.name}.scale"]
if max_obj in node_list:
max_obj.pos = transform_data[
f"{max_obj.name}.transform"] or max_obj.pos
max_obj.scale = transform_data[
f"{max_obj.name}.scale"] or max_obj.scale
lib.imprint(container["instance_node"], {
"representation": str(representation["_id"])
})

View file

@ -2,8 +2,7 @@ import os
from openpype.pipeline import load, get_representation_path
from openpype.hosts.max.api.pipeline import (
containerise,
import_custom_attribute_data,
update_custom_attribute_data
get_previous_loaded_object
)
from openpype.hosts.max.api import lib
from openpype.hosts.max.api.lib import (
@ -20,7 +19,6 @@ class ModelAbcLoader(load.LoaderPlugin):
order = -10
icon = "code-fork"
color = "orange"
postfix = "param"
def load(self, context, name=None, namespace=None, data=None):
from pymxs import runtime as rt
@ -52,21 +50,22 @@ class ModelAbcLoader(load.LoaderPlugin):
self.log.error("Something failed when loading.")
abc_container = abc_containers.pop()
import_custom_attribute_data(
abc_container, abc_container.Children)
namespace = unique_namespace(
name + "_",
suffix="_",
)
abc_objects = []
for abc_object in abc_container.Children:
abc_object.name = f"{namespace}:{abc_object.name}"
abc_objects.append(abc_object)
# rename the abc container with namespace
abc_container_name = f"{namespace}:{name}_{self.postfix}"
abc_container_name = f"{namespace}:{name}"
abc_container.name = abc_container_name
abc_objects.append(abc_container)
return containerise(
name, [abc_container], context,
name, abc_objects, context,
namespace, loader=self.__class__.__name__
)
@ -75,20 +74,19 @@ class ModelAbcLoader(load.LoaderPlugin):
path = get_representation_path(representation)
node = rt.GetNodeByName(container["instance_node"])
node_list = [n for n in get_previous_loaded_object(node)
if rt.ClassOf(n) == rt.AlembicContainer]
with maintained_selection():
rt.Select(node.Children)
rt.Select(node_list)
for alembic in rt.Selection:
abc = rt.GetNodeByName(alembic.name)
update_custom_attribute_data(abc, abc.Children)
rt.Select(abc.Children)
for abc_con in abc.Children:
abc_con.source = path
rt.Select(abc_con.Children)
for abc_obj in abc_con.Children:
abc_obj.source = path
lib.imprint(
container["instance_node"],
{"representation": str(representation["_id"])},

View file

@ -1,7 +1,7 @@
import os
from openpype.pipeline import load, get_representation_path
from openpype.hosts.max.api.pipeline import (
containerise, import_custom_attribute_data,
containerise, get_previous_loaded_object,
update_custom_attribute_data
)
from openpype.hosts.max.api import lib
@ -21,79 +21,68 @@ class FbxModelLoader(load.LoaderPlugin):
order = -9
icon = "code-fork"
color = "white"
postfix = "param"
def load(self, context, name=None, namespace=None, data=None):
from pymxs import runtime as rt
filepath = os.path.normpath(self.filepath_from_context(context))
filepath = self.filepath_from_context(context)
filepath = os.path.normpath(filepath)
rt.FBXImporterSetParam("Animation", False)
rt.FBXImporterSetParam("Cameras", False)
rt.FBXImporterSetParam("Mode", rt.Name("create"))
rt.FBXImporterSetParam("Preserveinstances", True)
rt.importFile(filepath, rt.name("noPrompt"), using=rt.FBXIMP)
rt.importFile(
filepath, rt.name("noPrompt"), using=rt.FBXIMP)
namespace = unique_namespace(
name + "_",
suffix="_",
)
container = rt.container(
name=f"{namespace}:{name}_{self.postfix}")
selections = rt.GetCurrentSelection()
import_custom_attribute_data(container, selections)
for selection in selections:
selection.Parent = container
selection.name = f"{namespace}:{selection.name}"
return containerise(
name, [container], context,
namespace, loader=self.__class__.__name__
)
name, selections, context,
namespace, loader=self.__class__.__name__)
def update(self, container, representation):
from pymxs import runtime as rt
path = get_representation_path(representation)
node_name = container["instance_node"]
node = rt.getNodeByName(node_name)
namespace, name = get_namespace(node_name)
sub_node_name = f"{namespace}:{name}_{self.postfix}"
inst_container = rt.getNodeByName(sub_node_name)
rt.Select(inst_container.Children)
transform_data = object_transform_set(inst_container.Children)
for prev_fbx_obj in rt.selection:
namespace, _ = get_namespace(node_name)
node_list = get_previous_loaded_object(node)
rt.Select(node_list)
prev_fbx_objects = rt.GetCurrentSelection()
transform_data = object_transform_set(prev_fbx_objects)
for prev_fbx_obj in prev_fbx_objects:
if rt.isValidNode(prev_fbx_obj):
rt.Delete(prev_fbx_obj)
rt.FBXImporterSetParam("Animation", False)
rt.FBXImporterSetParam("Cameras", False)
rt.FBXImporterSetParam("Mode", rt.Name("merge"))
rt.FBXImporterSetParam("AxisConversionMethod", True)
rt.FBXImporterSetParam("Mode", rt.Name("create"))
rt.FBXImporterSetParam("Preserveinstances", True)
rt.importFile(path, rt.name("noPrompt"), using=rt.FBXIMP)
current_fbx_objects = rt.GetCurrentSelection()
update_custom_attribute_data(node, current_fbx_objects)
for fbx_object in current_fbx_objects:
if fbx_object.Parent != inst_container:
fbx_object.Parent = inst_container
fbx_object.name = f"{namespace}:{fbx_object.name}"
fbx_object.name = f"{namespace}:{fbx_object.name}"
if fbx_object in node_list:
fbx_object.pos = transform_data[
f"{fbx_object.name}.transform"]
f"{fbx_object.name}.transform"] or fbx_object.pos
fbx_object.scale = transform_data[
f"{fbx_object.name}.scale"]
for children in node.Children:
if rt.classOf(children) == rt.Container:
if children.name == sub_node_name:
update_custom_attribute_data(
children, current_fbx_objects)
f"{fbx_object.name}.scale"] or fbx_object.scale
with maintained_selection():
rt.Select(node)
lib.imprint(
node_name,
{"representation": str(representation["_id"])},
)
lib.imprint(container["instance_node"], {
"representation": str(representation["_id"])
})
def switch(self, container, representation):
self.update(container, representation)

View file

@ -10,7 +10,7 @@ from openpype.hosts.max.api.lib import (
from openpype.hosts.max.api.lib import maintained_selection
from openpype.hosts.max.api.pipeline import (
containerise,
import_custom_attribute_data,
get_previous_loaded_object,
update_custom_attribute_data
)
from openpype.pipeline import get_representation_path, load
@ -24,7 +24,6 @@ class ObjLoader(load.LoaderPlugin):
order = -9
icon = "code-fork"
color = "white"
postfix = "param"
def load(self, context, name=None, namespace=None, data=None):
from pymxs import runtime as rt
@ -39,15 +38,12 @@ class ObjLoader(load.LoaderPlugin):
suffix="_",
)
# create "missing" container for obj import
container = rt.Container(name=f"{namespace}:{name}_{self.postfix}")
selections = rt.GetCurrentSelection()
import_custom_attribute_data(container, selections)
# get current selection
for selection in selections:
selection.Parent = container
selection.name = f"{namespace}:{selection.name}"
return containerise(
name, [container], context,
name, selections, context,
namespace, loader=self.__class__.__name__)
def update(self, container, representation):
@ -56,26 +52,26 @@ class ObjLoader(load.LoaderPlugin):
path = get_representation_path(representation)
node_name = container["instance_node"]
node = rt.getNodeByName(node_name)
namespace, name = get_namespace(node_name)
sub_node_name = f"{namespace}:{name}_{self.postfix}"
inst_container = rt.getNodeByName(sub_node_name)
rt.Select(inst_container.Children)
transform_data = object_transform_set(inst_container.Children)
for prev_obj in rt.selection:
namespace, _ = get_namespace(node_name)
node_list = get_previous_loaded_object(node)
rt.Select(node_list)
previous_objects = rt.GetCurrentSelection()
transform_data = object_transform_set(previous_objects)
for prev_obj in previous_objects:
if rt.isValidNode(prev_obj):
rt.Delete(prev_obj)
rt.Execute(f'importFile @"{path}" #noPrompt using:ObjImp')
# get current selection
selections = rt.GetCurrentSelection()
update_custom_attribute_data(inst_container, selections)
for selection in selections:
selection.Parent = inst_container
selection.name = f"{namespace}:{selection.name}"
selection.pos = transform_data[
f"{selection.name}.transform"]
selection.scale = transform_data[
f"{selection.name}.scale"]
if selection in node_list:
selection.pos = transform_data[
f"{selection.name}.transform"] or selection.pos
selection.scale = transform_data[
f"{selection.name}.scale"] or selection.scale
update_custom_attribute_data(node, selections)
with maintained_selection():
rt.Select(node)

View file

@ -1,5 +1,7 @@
import os
from pymxs import runtime as rt
from openpype.hosts.max.api import lib
from openpype.hosts.max.api.lib import (
unique_namespace,
@ -9,7 +11,8 @@ from openpype.hosts.max.api.lib import (
from openpype.hosts.max.api.lib import maintained_selection
from openpype.hosts.max.api.pipeline import (
containerise,
import_custom_attribute_data
get_previous_loaded_object,
update_custom_attribute_data
)
from openpype.pipeline import get_representation_path, load
@ -23,16 +26,13 @@ class ModelUSDLoader(load.LoaderPlugin):
order = -10
icon = "code-fork"
color = "orange"
postfix = "param"
def load(self, context, name=None, namespace=None, data=None):
from pymxs import runtime as rt
# asset_filepath
filepath = os.path.normpath(self.filepath_from_context(context))
import_options = rt.USDImporter.CreateOptions()
base_filename = os.path.basename(filepath)
filename, ext = os.path.splitext(base_filename)
_, ext = os.path.splitext(base_filename)
log_filepath = filepath.replace(ext, "txt")
rt.LogPath = log_filepath
@ -44,35 +44,32 @@ class ModelUSDLoader(load.LoaderPlugin):
suffix="_",
)
asset = rt.GetNodeByName(name)
import_custom_attribute_data(asset, asset.Children)
usd_objects = []
for usd_asset in asset.Children:
usd_asset.name = f"{namespace}:{usd_asset.name}"
usd_objects.append(usd_asset)
asset_name = f"{namespace}:{name}_{self.postfix}"
asset_name = f"{namespace}:{name}"
asset.name = asset_name
# need to get the correct container after renamed
asset = rt.GetNodeByName(asset_name)
usd_objects.append(asset)
return containerise(
name, [asset], context,
name, usd_objects, context,
namespace, loader=self.__class__.__name__)
def update(self, container, representation):
from pymxs import runtime as rt
path = get_representation_path(representation)
node_name = container["instance_node"]
node = rt.GetNodeByName(node_name)
namespace, name = get_namespace(node_name)
sub_node_name = f"{namespace}:{name}_{self.postfix}"
transform_data = None
for n in node.Children:
rt.Select(n.Children)
transform_data = object_transform_set(n.Children)
for prev_usd_asset in rt.selection:
if rt.isValidNode(prev_usd_asset):
rt.Delete(prev_usd_asset)
node_list = get_previous_loaded_object(node)
rt.Select(node_list)
prev_objects = rt.GetCurrentSelection()
transform_data = object_transform_set(prev_objects)
for n in prev_objects:
rt.Delete(n)
import_options = rt.USDImporter.CreateOptions()
@ -86,17 +83,19 @@ class ModelUSDLoader(load.LoaderPlugin):
path, importOptions=import_options)
asset = rt.GetNodeByName(name)
asset.Parent = node
import_custom_attribute_data(asset, asset.Children)
usd_objects = []
for children in asset.Children:
children.name = f"{namespace}:{children.name}"
children.pos = transform_data[
f"{children.name}.transform"]
children.scale = transform_data[
f"{children.name}.scale"]
asset.name = sub_node_name
usd_objects.append(children)
if children in node_list:
children.pos = transform_data[
f"{children.name}.transform"] or children.pos
children.scale = transform_data[
f"{children.name}.scale"] or children.scale
asset.name = f"{namespace}:{asset.name}"
usd_objects.append(asset)
update_custom_attribute_data(node, usd_objects)
with maintained_selection():
rt.Select(node)
@ -108,7 +107,5 @@ class ModelUSDLoader(load.LoaderPlugin):
self.update(container, representation)
def remove(self, container):
from pymxs import runtime as rt
node = rt.GetNodeByName(container["instance_node"])
rt.Delete(node)

View file

@ -10,8 +10,7 @@ from openpype.hosts.max.api import lib, maintained_selection
from openpype.hosts.max.api.lib import unique_namespace
from openpype.hosts.max.api.pipeline import (
containerise,
import_custom_attribute_data,
update_custom_attribute_data
get_previous_loaded_object
)
@ -24,7 +23,6 @@ class AbcLoader(load.LoaderPlugin):
order = -10
icon = "code-fork"
color = "orange"
postfix = "param"
def load(self, context, name=None, namespace=None, data=None):
from pymxs import runtime as rt
@ -55,8 +53,6 @@ class AbcLoader(load.LoaderPlugin):
abc_container = abc_containers.pop()
selections = rt.GetCurrentSelection()
import_custom_attribute_data(
abc_container, abc_container.Children)
for abc in selections:
for cam_shape in abc.Children:
cam_shape.playbackType = 2
@ -65,15 +61,17 @@ class AbcLoader(load.LoaderPlugin):
name + "_",
suffix="_",
)
abc_objects = []
for abc_object in abc_container.Children:
abc_object.name = f"{namespace}:{abc_object.name}"
abc_objects.append(abc_object)
# rename the abc container with namespace
abc_container_name = f"{namespace}:{name}_{self.postfix}"
abc_container_name = f"{namespace}:{name}"
abc_container.name = abc_container_name
abc_objects.append(abc_container)
return containerise(
name, [abc_container], context,
name, abc_objects, context,
namespace, loader=self.__class__.__name__
)
@ -82,20 +80,19 @@ class AbcLoader(load.LoaderPlugin):
path = get_representation_path(representation)
node = rt.GetNodeByName(container["instance_node"])
abc_container = [n for n in get_previous_loaded_object(node)
if rt.ClassOf(n) == rt.AlembicContainer]
with maintained_selection():
rt.Select(node.Children)
rt.Select(abc_container)
for alembic in rt.Selection:
abc = rt.GetNodeByName(alembic.name)
update_custom_attribute_data(abc, abc.Children)
rt.Select(abc.Children)
for abc_con in abc.Children:
abc_con.source = path
rt.Select(abc_con.Children)
for abc_obj in abc_con.Children:
abc_obj.source = path
lib.imprint(
container["instance_node"],
{"representation": str(representation["_id"])},

View file

@ -2,11 +2,11 @@ import os
from openpype.hosts.max.api import lib, maintained_selection
from openpype.hosts.max.api.lib import (
unique_namespace, get_namespace
unique_namespace
)
from openpype.hosts.max.api.pipeline import (
containerise,
import_custom_attribute_data,
get_previous_loaded_object,
update_custom_attribute_data
)
from openpype.pipeline import get_representation_path, load
@ -34,14 +34,10 @@ class PointCloudLoader(load.LoaderPlugin):
name + "_",
suffix="_",
)
prt_container = rt.Container(
name=f"{namespace}:{name}_{self.postfix}")
import_custom_attribute_data(prt_container, [obj])
obj.Parent = prt_container
obj.name = f"{namespace}:{obj.name}"
return containerise(
name, [prt_container], context,
name, [obj], context,
namespace, loader=self.__class__.__name__)
def update(self, container, representation):
@ -50,14 +46,12 @@ class PointCloudLoader(load.LoaderPlugin):
path = get_representation_path(representation)
node = rt.GetNodeByName(container["instance_node"])
namespace, name = get_namespace(container["instance_node"])
sub_node_name = f"{namespace}:{name}_{self.postfix}"
inst_container = rt.getNodeByName(sub_node_name)
node_list = get_previous_loaded_object(node)
update_custom_attribute_data(
inst_container, inst_container.Children)
node, node_list)
with maintained_selection():
rt.Select(node.Children)
for prt in inst_container.Children:
rt.Select(node_list)
for prt in rt.Selection:
prt.filename = path
lib.imprint(container["instance_node"], {
"representation": str(representation["_id"])

View file

@ -7,12 +7,12 @@ from openpype.pipeline import (
)
from openpype.hosts.max.api.pipeline import (
containerise,
import_custom_attribute_data,
update_custom_attribute_data
update_custom_attribute_data,
get_previous_loaded_object
)
from openpype.hosts.max.api import lib
from openpype.hosts.max.api.lib import (
unique_namespace, get_namespace
unique_namespace
)
@ -25,7 +25,6 @@ class RedshiftProxyLoader(load.LoaderPlugin):
order = -9
icon = "code-fork"
color = "white"
postfix = "param"
def load(self, context, name=None, namespace=None, data=None):
from pymxs import runtime as rt
@ -42,27 +41,22 @@ class RedshiftProxyLoader(load.LoaderPlugin):
name + "_",
suffix="_",
)
container = rt.Container(
name=f"{namespace}:{name}_{self.postfix}")
rs_proxy.Parent = container
rs_proxy.name = f"{namespace}:{rs_proxy.name}"
import_custom_attribute_data(container, [rs_proxy])
return containerise(
name, [container], context,
name, [rs_proxy], context,
namespace, loader=self.__class__.__name__)
def update(self, container, representation):
from pymxs import runtime as rt
path = get_representation_path(representation)
namespace, name = get_namespace(container["instance_node"])
sub_node_name = f"{namespace}:{name}_{self.postfix}"
inst_container = rt.getNodeByName(sub_node_name)
node = rt.getNodeByName(container["instance_node"])
node_list = get_previous_loaded_object(node)
rt.Select(node_list)
update_custom_attribute_data(
inst_container, inst_container.Children)
for proxy in inst_container.Children:
node, rt.Selection)
for proxy in rt.Selection:
proxy.file = path
lib.imprint(container["instance_node"], {