duplicate_reference.py

# -*- coding: utf-8 -*-
"""
選択しているリファレンスを複製する
複数OK、数値はTransformノード限定
"""
import pymel.core as pm
import os.path

# 現在選択中のノードのFileReferenceを取得する
sel_node = pm.ls(sl=True)

load_reference = []
for i in sel_node:
    ref_node = i.referenceFile()
    if i.referenceFile() not in load_reference:
        load_reference.append(ref_node)

for ref in load_reference:

    path   = ref.path
    bn     = os.path.splitext(os.path.basename(path))[0]
    to_ref = pm.createReference(path, ns=bn)
    to_ns  = to_ref.namespace

    for n in ref.nodes():
        if n.type() == "transform":
            to_pynode = pm.PyNode(n.name().replace(ref.namespace + ":", to_ns + ":"))
            for attr in ["tx", "ty", "tz", "rx", "ry", "rz", "sx", "sy", "sz", "v"]:
                # ノードにConstriantが貼られている場合は無視する
                if len(n.attr(attr).connections(scn=True, type="constraint")) == 0:
                    to_pynode.attr(attr).set(n.attr(attr).get())