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simplified loading logic, fixed issue with containers

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aardschok 2017-10-30 10:48:30 +01:00
parent 0195bcc8b2
commit 6a00d72962
1 changed files with 13 additions and 23 deletions
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36
colorbleed/maya/lib.py
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@ -12,7 +12,7 @@ from collections import OrderedDict, defaultdict
from maya import cmds, mel
from avalon import api, maya, io
from avalon import api, maya, io, pipeline
from cb.utils.maya import core
@ -802,44 +802,34 @@ def assign_look_by_version(nodes, version_id):
None
"""
from avalon.tools.cbloader import lib as loaderlib
# get representations of shader file and relationships
shader_file = io.find_one({"type": "representation",
"parent": version_id,
"name": "ma"})
representation = io.find_one({"type": "representation",
"parent": version_id,
"name": "ma"})
shader_relations = io.find_one({"type": "representation",
"parent": version_id,
"name": "json"})
# Load file
shader_filepath = api.get_representation_path(shader_file)
shader_filepath = api.get_representation_path(representation)
shader_relation = api.get_representation_path(shader_relations)
reference_node = get_reference_node(shader_filepath)
if reference_node is None:
log.info("Loading lookdev for the first time..")
# Define namespace
ns_assetname = "{}_".format(shader_file['context']['asset'])
namespace = maya.unique_namespace(ns_assetname,
format="%03d",
suffix="_look")
loaders = list(loaderlib.iter_loaders(representation["_id"]))
Loader = next((i for i in loaders if i.__name__ == "LookLoader"), None)
if Loader is None:
raise RuntimeError("Could not find LookLoader, this is a bug")
# Reference the look file
with maya.maintained_selection():
shader_nodes = cmds.file(shader_filepath,
namespace=namespace,
reference=True,
returnNewNodes=True)
# containerise like avalon (for manager)
# give along a fake "context" with only `representation`
# because `maya.containerise` only used that key anyway
context = {"representation": shader_file}
maya.containerise(name=shader_file["context"]["subset"],
namespace=namespace,
nodes=shader_nodes,
context=context)
shader_nodes = pipeline.load(Loader, representation)
else:
log.info("Reusing existing lookdev '{}'".format(reference_node))
shader_nodes = cmds.referenceQuery(reference_node, nodes=True)