Bases: MayaCreator
Create Maya USD Export from mayaUsdProxyShape layer
Source code in client/ayon_maya/plugins/create/create_maya_usd_layer.py
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59 | class CreateMayaUsdLayer(plugin.MayaCreator):
"""Create Maya USD Export from `mayaUsdProxyShape` layer"""
identifier = "io.openpype.creators.maya.mayausdlayer"
label = "Maya USD Export Layer"
product_type = "usd"
icon = "cubes"
description = "Create mayaUsdProxyShape layer export"
def get_publish_families(self):
return ["usd", "mayaUsdLayer"]
def get_instance_attr_defs(self):
from maya import cmds
import mayaUsd
# Construct the stage + layer EnumDef from the maya proxies in the
# scene and the Sdf.Layer stack of the Usd.Stage per proxy.
items = []
for proxy in cmds.ls(type="mayaUsdProxyShape", long=True):
stage = mayaUsd.ufe.getStage("|world{}".format(proxy))
if not stage:
continue
for layer in stage.GetLayerStack(includeSessionLayers=False):
proxy_nice_name = proxy.rsplit("|", 2)[-2]
layer_nice_name = layer.GetDisplayName()
label = "{} -> {}".format(proxy_nice_name, layer_nice_name)
value = ">".join([proxy, layer.identifier])
items.append({
"label": label,
"value": value
})
if not items:
# EnumDef is not allowed to be empty
items.append("<NONE>")
defs = [
EnumDef("defaultUSDFormat",
label="File format",
items={
"usdc": "Binary",
"usda": "ASCII"
},
default="usdc"),
EnumDef("stageLayerIdentifier",
label="Stage and Layer Identifier",
items=items)
]
return defs
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