def colllect_renderlayer_members(self, name):
"""Return renerlayer members in short name
This method is implemented with Maya API 1.0.
(NOTE)
`editRenderLayerMembers` can only return either full path or just
node name. And using `listConnections` to list out the connection
between renerlayer's `renderInfo` and node's `renderLayerInfo` to
find members, doesn't work with defaultRenderLayer.
"""
import maya.OpenMaya as om_v1
import maya.OpenMayaRender as omrender_v1
members = set()
mobj = omrender_v1.MFnRenderLayer.findLayerByName(name)
layer = omrender_v1.MFnRenderLayer(mobj)
marray = om_v1.MObjectArray()
layer.listMembers(marray)
for index in range(marray.length()):
mobj = marray[index]
# Assume all member `hasFn(om_v1.MFn.kDagNode)`
node = om_v1.MFnDagNode(mobj)
members.add(node.partialPathName())
return list(members)
def _GetCurrentRenderLayerName(self):
currentRenderLayerObj = OMR.MFnRenderLayer.currentLayer()
currentRenderLayer = OMR.MFnRenderLayer(currentRenderLayerObj)
return currentRenderLayer.name()
def _GetDefaultRenderLayerName(self):
defaultRenderLayerObj = OMR.MFnRenderLayer.defaultRenderLayer()
defaultRenderLayer = OMR.MFnRenderLayer(defaultRenderLayerObj)
return defaultRenderLayer.name()
def __init__(self):
self.render_Layer = OpenMayaRender.MFnRenderLayer()