“说教无益，折断的骨头是最好的课本。”
— ♂- 四川 – wodong526@dingtalk.com
安装方式
- 直接复制全部代码，粘贴到maya的python栏执行即可
注意事项
- 乱码问题不影响正常使用。
这个py脚本可以直接使用，用于将某物体节点下所有阿诺德和Maya自己的贴图file节点路径更改，新路径下的贴图名称必须和久路径下已使用的名称相同。版本最低测试为Maya2018.4，可支持Maya2022的python3环境。如果对脚本内容有意见或建议欢迎留言或发送到我的邮箱。
下边的代码可能因为字体不支持或者别的原因乱码了，文末附文件下载
#coding:gbk
#*******************************************
#作者: 我東
#mail:wodong526@dingtalk.com
#time:2021/11/17
#版本：V1.6
#******************************************
import os
from PySide2 import QtCore, QtGui, QtWidgets
import shiboken2
import maya.cmds as mc
import maya.OpenMaya as om
import maya.OpenMayaUI as omUI
edition = 'V1.6' #版本号
def get_maya_parentUi():
ptr = omUI.MQtUtil.mainWindow()
if ptr:
widget = shiboken2.wrapInstance(int(ptr), QtWidgets.QWidget)
return widget
class select_file(object):
def get_mesh(self):
sel = om.MSelectionList()
om.MGlobal.getActiveSelectionList(sel)
sel_dag_node = om.MDagPath()
sel.getDagPath(0, sel_dag_node)
sel_fn_dag_path = om.MFnDagNode(sel_dag_node)
sel_mesh = None
for i in range(sel_fn_dag_path.childCount()):
child_obj = sel_fn_dag_path.child(i)
child_fn_dag_path = om.MFnDagNode(child_obj)
if child_fn_dag_path.typeName() == 'mesh':
sel_mesh = child_obj
break
return sel_mesh
def get_shadingNode(self, mobject):
shading = None
mit_nodes = om.MItDependencyGraph(mobject, om.MFn.kShadingEngine)
while not mit_nodes.isDone():
it = mit_nodes.currentItem()
shading = om.MFnDependencyNode(it)
mit_nodes.next()
shading_node = shading.object()
return shading_node
def get_fileNode(self, shading):
file_l = list()
mit_nodes = om.MItDependencyGraph(shading, om.MFn.kFileTexture,
om.MItDependencyGraph.kUpstream,
om.MItDependencyGraph.kBreadthFirst,
om.MItDependencyGraph.kNodeLevel)
while not mit_nodes.isDone():
it = mit_nodes.currentItem()
file_node = om.MFnDependencyNode(it)
file_l.append(file_node)
mit_nodes.next()
#阿诺德aiImage
ai_node_l = list()
dg_mod = om.MDGModifier()
aiImage_type = om.MTypeId(om.MFnDependencyNode(dg_mod.createNode('aiImage')).typeId().id())
mit_ard_node = om.MItDependencyNodes(om.MFn.kPluginDependNode)#这里使用MItDependencyGraph也可以，指定好kInvalid类型就可以
while not mit_ard_node.isDone():
aiFile = om.MFnDependencyNode(mit_ard_node.thisNode())
if aiFile.typeId() == aiImage_type:
ai_node_l.append(aiFile)
mit_ard_node.next()
return file_l, ai_node_l
def set_plug(self, file_node_l, new_path):
s_tex_p = str(new_path)
s_tex_p.replace('\\', '/', 100)
for f_nod in file_node_l[0]:
tex_plug = f_nod.findPlug('fileTextureName')
tex_nm = os.path.basename(tex_plug.asString())
tex_plug.setString('{}/{}'.format(s_tex_p, tex_nm))
for aif_nod in file_node_l[1]:
ai_tex_plug = aif_nod.findPlug('filename')
ai_tex_nm = os.path.basename(ai_tex_plug.asString())
ai_tex_plug.setString('{}/{}'.format(s_tex_p, ai_tex_nm))
class Ui_MainWindow(object):
def setupUi(self, MainWindow):
MainWindow.setObjectName("MainWindow")
MainWindow.setEnabled(True)
MainWindow.resize(398, 213)
MainWindow.setWindowTitle(u"東牌贴图替换工具.{}".format(edition))
MainWindow.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
MainWindow.setAnimated(True)
MainWindow.setDocumentMode(False)
MainWindow.setTabShape(QtWidgets.QTabWidget.Rounded)
MainWindow.setDockNestingEnabled(True)
MainWindow.setDockOptions(QtWidgets.QMainWindow.AllowNestedDocks|QtWidgets.QMainWindow.AllowTabbedDocks|QtWidgets.QMainWindow.AnimatedDocks)
self.centralwidget = QtWidgets.QWidget(MainWindow)
self.centralwidget.setObjectName("centralwidget")
self.verticalLayout = QtWidgets.QVBoxLayout(self.centralwidget)
self.verticalLayout.setObjectName("verticalLayout")
self.label = QtWidgets.QLabel(self.centralwidget)
self.label.setMaximumSize(QtCore.QSize(16777215, 100))
self.label.setSizeIncrement(QtCore.QSize(0, 0))
self.label.setBaseSize(QtCore.QSize(0, 0))
font = QtGui.QFont()
font.setPointSize(16)
font.setWeight(75)
font.setBold(True)
self.label.setFont(font)
self.label.setText("")
self.label.setAlignment(QtCore.Qt.AlignCenter)
self.label.setObjectName("label")
self.verticalLayout.addWidget(self.label)
self.horizontalLayout = QtWidgets.QHBoxLayout()
self.horizontalLayout.setObjectName("horizontalLayout")
self.lineEdit = QtWidgets.QLineEdit(self.centralwidget)
self.lineEdit.setMinimumSize(QtCore.QSize(0, 40))
font = QtGui.QFont()
font.setPointSize(19)
self.lineEdit.setFont(font)
self.lineEdit.setAlignment(QtCore.Qt.AlignCenter)
self.lineEdit.setPlaceholderText("")
self.lineEdit.setObjectName("lineEdit")
self.horizontalLayout.addWidget(self.lineEdit)
self.pushButton_2 = QtWidgets.QPushButton(self.centralwidget)
self.pushButton_2.setMinimumSize(QtCore.QSize(40, 40))
self.pushButton_2.setIcon(QtGui.QIcon(':fileOpen.png'))
self.pushButton_2.setObjectName("pushButton_2")
self.horizontalLayout.addWidget(self.pushButton_2)
self.verticalLayout.addLayout(self.horizontalLayout)
self.pushButton = QtWidgets.QPushButton(self.centralwidget)
self.pushButton.setEnabled(True)
self.pushButton.setMinimumSize(QtCore.QSize(0, 0))
self.pushButton.setMaximumSize(QtCore.QSize(16777215, 50))
self.pushButton.setSizeIncrement(QtCore.QSize(0, 0))
self.pushButton.setBaseSize(QtCore.QSize(1, 0))
font = QtGui.QFont()
font.setPointSize(23)
font.setWeight(75)
font.setStrikeOut(False)
font.setBold(True)
self.pushButton.setFont(font)
self.pushButton.setObjectName("pushButton")
self.verticalLayout.addWidget(self.pushButton)
MainWindow.setCentralWidget(self.centralwidget)
self.retranslateUi(MainWindow)
QtCore.QMetaObject.connectSlotsByName(MainWindow)
def retranslateUi(self, MainWindow):
self.pushButton.setText(QtWidgets.QApplication.translate("MainWindow", "<< RUN >>", None, -1))
class createUi(QtWidgets.QMainWindow, Ui_MainWindow):
def __init__(self, parent = get_maya_parentUi()):
super(createUi, self).__init__(parent)
self.setupUi(self)
self.pushButton.clicked.connect(self.change_tex)
self.pushButton_2.setToolTip(u'选择新贴图文件路径')
self.pushButton_2.clicked.connect(self.open_path)
self.label.setText(u'先复制新的贴图路径\n再点击RUN')
self.lineEdit.setPlaceholderText(u'粘贴新的路径到这里')
def open_path(self):
file_path = QtWidgets.QFileDialog.getExistingDirectory(self, u'新路径选择窗口', '{}/images'.format(mc.workspace(q = 1, rd = 1)))
self.lineEdit.setText(file_path)
def change_tex(self):
new_path = r'{}'.format(self.lineEdit.text())
if os.path.exists(new_path) == False:
om.MGlobal.displayError(u'加载的路径无效。')
return False
may_run = select_file()
try:
sel_mesh = may_run.get_mesh()
sel_shading = may_run.get_shadingNode(sel_mesh)
except:
om.MGlobal.displayError(u'请选择有效的节点。')
return False
else:
sel_file = may_run.get_fileNode(sel_shading)
may_run.set_plug(sel_file, new_path)
try:
wnd.close()
wnd.deleteLater()
except:
pass
wnd = createUi()
wnd.show()
