700 lines
20 KiB
Python
700 lines
20 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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Geometry function module
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几何模型功能模块 - 提供几何模型相关的功能函数
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"""
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#===================================== IMPORT MODULES =====================================
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import maya.cmds as cmds
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import pymel.core as pm
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import maya.mel as mel
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from maya import OpenMayaUI as omui
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from scripts.ui.Qt import QtWidgets, QtCore, QtGui
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from scripts.ui.Qt.QtCompat import wrapInstance
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import webbrowser
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import subprocess
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import importlib
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import traceback
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import sys
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import os
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# 导入配置
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import config
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TOOL_NAME = config.TOOL_NAME
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TOOL_VERSION = config.TOOL_VERSION
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TOOL_AUTHOR = config.TOOL_AUTHOR
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TOOL_YEAR = config.TOOL_YEAR
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TOOL_MOD_FILENAME = config.TOOL_MOD_FILENAME
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TOOL_LANG = config.TOOL_LANG
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TOOL_WSCL_NAME = config.TOOL_WSCL_NAME
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TOOL_HELP_URL = config.TOOL_HELP_URL
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TOOL_PATH = config.TOOL_PATH
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SCRIPTS_PATH = config.SCRIPTS_PATH
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TOOL_MAIN_SCRIPT = config.TOOL_MAIN_SCRIPT
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UI_PATH = config.UI_PATH
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STYLE_FILE = config.STYLE_FILE
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ICONS_PATH = config.ICONS_PATH
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TOOL_ICON = config.TOOL_ICON
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ASSETS_PATH = config.ASSETS_PATH
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DNA_FILE_PATH = config.DNA_FILE_PATH
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DNA_IMG_PATH = config.DNA_IMG_PATH
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TOOL_COMMAND_ICON = config.TOOL_COMMAND_ICON
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TOOL_WIDTH = config.TOOL_WIDTH
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TOOL_HEIGHT = config.TOOL_HEIGHT
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# Localization
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from scripts.ui import localization
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TEXT = localization.TEXT
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#========================================== FUNCTIONS ========================================
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# 左侧面板功能
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# LOD相关功能
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def lod_selected(item):
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"""
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LOD项目被选中
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"""
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print(f"LOD项目被选中: {item.text()}")
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# 这里实现LOD项目选中的功能
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return True
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def update_lod_selection():
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"""
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更新LOD选择
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"""
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print("更新LOD选择")
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# 这里实现更新LOD选择的功能
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return True
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def add_lod():
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"""
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添加LOD
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"""
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print("添加LOD")
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# 这里实现添加LOD的功能
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return True
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def remove_lod():
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"""
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移除LOD
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"""
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print("移除LOD")
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# 这里实现移除LOD的功能
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return True
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def duplicate_lod():
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"""
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复制LOD
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"""
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print("复制LOD")
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# 这里实现复制LOD的功能
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return True
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# 模型相关功能
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def model_selected(item):
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"""
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模型项目被选中
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"""
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print(f"模型项目被选中: {item.text()}")
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# 这里实现模型项目选中的功能
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return True
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def update_model_selection():
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"""
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更新模型选择
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"""
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print("更新模型选择")
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# 这里实现更新模型选择的功能
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return True
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def add_model():
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"""
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添加模型
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"""
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print("添加模型")
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# 这里实现添加模型的功能
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return True
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def remove_model():
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"""
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移除模型
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"""
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print("移除模型")
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# 这里实现移除模型的功能
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return True
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def duplicate_model():
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"""
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复制模型
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"""
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print("复制模型")
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# 这里实现复制模型的功能
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return True
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# 右侧面板功能
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# 模型属性相关功能
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def update_model_name(text):
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"""
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更新模型名称
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"""
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print(f"更新模型名称: {text}")
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# 这里实现更新模型名称的功能
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return True
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def update_model_type(index):
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"""
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更新模型类型
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"""
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print(f"更新模型类型: {index}")
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# 这里实现更新模型类型的功能
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return True
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def toggle_model_visibility(state):
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"""
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切换模型可见性
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"""
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print(f"切换模型可见性: {state}")
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# 这里实现切换模型可见性的功能
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return True
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def apply_properties():
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"""
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应用属性
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"""
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print("应用属性")
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# 这里实现应用属性的功能
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return True
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def reset_properties():
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"""
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重置属性
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"""
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print("重置属性")
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# 这里实现重置属性的功能
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return True
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# 模型工具相关功能
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def standardize_names():
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"""
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标准化命名
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"""
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print("标准化命名")
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# 这里实现标准化命名的功能
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return True
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def auto_group():
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"""
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自动分组
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"""
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print("自动分组")
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# 这里实现自动分组的功能
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return True
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def generate_accessories():
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"""
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生成配件
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"""
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print("生成配件")
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# 这里实现生成配件的功能
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return True
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def fix_seams():
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"""
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修复接缝
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"""
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print("修复接缝")
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# 这里实现修复接缝的功能
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return True
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def fix_vertex_order():
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"""
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修复点序
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"""
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print("修复点序")
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# 这里实现修复点序的功能
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return True
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# 底部工具面板功能
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# 导入相关功能
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def import_model():
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"""
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导入模型
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"""
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print("导入模型")
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try:
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file_path = cmds.fileDialog2(
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fileFilter="Maya Files (*.ma *.mb);;All Files (*.*)",
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dialogStyle=2,
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fileMode=1
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)
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if file_path:
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# 这里实现导入模型的功能
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print(f"将从{file_path[0]}导入模型")
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except Exception as e:
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print(f"导入模型时出错: {e}")
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return True
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def import_fbx():
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"""
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导入FBX
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"""
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print("导入FBX")
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try:
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file_path = cmds.fileDialog2(
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fileFilter="FBX Files (*.fbx);;All Files (*.*)",
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dialogStyle=2,
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fileMode=1
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)
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if file_path:
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# 这里实现导入FBX的功能
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print(f"将从{file_path[0]}导入FBX")
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mel.eval(f'FBXImport -file "{file_path[0]}";')
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except Exception as e:
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print(f"导入FBX时出错: {e}")
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return True
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def import_obj():
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"""
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导入OBJ
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"""
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print("导入OBJ")
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try:
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file_path = cmds.fileDialog2(
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fileFilter="OBJ Files (*.obj);;All Files (*.*)",
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dialogStyle=2,
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fileMode=1
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)
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if file_path:
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# 这里实现导入OBJ的功能
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print(f"将从{file_path[0]}导入OBJ")
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cmds.file(file_path[0], i=True, type="OBJ", ignoreVersion=True, options="mo=1")
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except Exception as e:
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print(f"导入OBJ时出错: {e}")
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return True
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# 导出相关功能
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def export_model():
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"""
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导出模型
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"""
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print("导出模型")
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try:
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file_path = cmds.fileDialog2(
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fileFilter="Maya Files (*.ma *.mb);;All Files (*.*)",
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dialogStyle=2,
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fileMode=2
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)
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if file_path:
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# 这里实现导出模型的功能
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print(f"将模型导出到{file_path[0]}")
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except Exception as e:
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print(f"导出模型时出错: {e}")
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return True
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def export_fbx():
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"""
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导出 FBX
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"""
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print("导出 FBX")
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try:
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file_path = cmds.fileDialog2(
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fileFilter="FBX Files (*.fbx);;All Files (*.*)",
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dialogStyle=2,
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fileMode=2
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)
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if file_path:
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# 这里实现导出 FBX的功能
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print(f"将模型导出到{file_path[0]}")
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mel.eval('FBXExportSmoothingGroups -v true;')
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mel.eval('FBXExportHardEdges -v false;')
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mel.eval('FBXExportTangents -v false;')
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mel.eval('FBXExportSmoothMesh -v true;')
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mel.eval('FBXExportInstances -v false;')
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mel.eval('FBXExportReferencedContainersContent -v false;')
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mel.eval('FBXExportBakeComplexAnimation -v false;')
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mel.eval('FBXExportUseSceneName -v false;')
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mel.eval('FBXExportQuaternion -v euler;')
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mel.eval('FBXExportShapes -v true;')
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mel.eval('FBXExportSkins -v true;')
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mel.eval('FBXExportConstraints -v false;')
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mel.eval('FBXExportCameras -v false;')
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mel.eval('FBXExportLights -v false;')
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mel.eval('FBXExportEmbeddedTextures -v false;')
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mel.eval('FBXExportInputConnections -v false;')
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mel.eval('FBXExportUpAxis y;')
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mel.eval(f'FBXExport -f "{file_path[0]}" -s;')
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except Exception as e:
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print(f"导出 FBX时出错: {e}")
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return True
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def export_obj():
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"""
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导出 OBJ
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"""
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print("导出 OBJ")
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try:
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file_path = cmds.fileDialog2(
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fileFilter="OBJ Files (*.obj);;All Files (*.*)",
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dialogStyle=2,
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fileMode=2
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)
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if file_path:
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# 这里实现导出 OBJ的功能
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print(f"将模型导出到{file_path[0]}")
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cmds.file(file_path[0], force=True, options="groups=1;ptgroups=1;materials=1;smoothing=1;normals=1", type="OBJexport", pr=True, exportSelected=True)
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except Exception as e:
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print(f"导出 OBJ时出错: {e}")
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return True
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# 工具相关功能
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def check_model():
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"""
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检查模型
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"""
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print("检查模型")
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# 这里实现检查模型的功能
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return True
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def optimize_model():
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"""
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优化模型
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"""
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print("优化模型")
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# 这里实现优化模型的功能
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return True
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def clean_model():
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"""
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清理模型
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"""
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print("清理模型")
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# 这里实现清理模型的功能
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return True
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def uv_tools():
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"""
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UV工具
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"""
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print("UV工具")
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# 这里实现UV工具的功能
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return True
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#========================================== LOD相关功能 ========================================
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def load_model_for_lod(lod_name, part_name):
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"""
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为指定LOD的身体部位加载模型
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参数:
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lod_name: LOD名称，如"LOD0"
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part_name: 身体部位名称，如"头部"
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"""
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print(f"为{lod_name}的{part_name}加载模型")
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try:
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# 打开文件选择对话框
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file_path = cmds.fileDialog2(
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fileFilter="Maya Files (*.ma *.mb);;OBJ Files (*.obj);;FBX Files (*.fbx);;All Files (*.*)",
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dialogStyle=2,
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fileMode=1,
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caption=f"选择{lod_name}的{part_name}模型"
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)
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if file_path and len(file_path) > 0:
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# 根据文件类型导入模型
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file_ext = os.path.splitext(file_path[0])[1].lower()
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if file_ext in [".ma", ".mb"]:
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# 导入Maya文件
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cmds.file(file_path[0], i=True, type="mayaAscii" if file_ext == ".ma" else "mayaBinary",
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ignoreVersion=True, mergeNamespacesOnClash=False, namespace=f"{lod_name}_{part_name}")
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elif file_ext == ".obj":
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# 导入OBJ文件
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cmds.file(file_path[0], i=True, type="OBJ", ignoreVersion=True,
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options="mo=1", namespace=f"{lod_name}_{part_name}")
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elif file_ext == ".fbx":
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# 导入FBX文件
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mel.eval(f'FBXImport -file "{file_path[0]}";')
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# 重命名导入的模型
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imported_nodes = cmds.ls(sl=True)
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if imported_nodes:
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for node in imported_nodes:
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new_name = f"{lod_name}_{part_name}_{os.path.basename(node)}"
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cmds.rename(node, new_name)
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print(f"成功为{lod_name}的{part_name}加载模型: {file_path[0]}")
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return True
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except Exception as e:
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print(f"加载模型时出错: {e}")
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return False
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def clean():
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"""
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删除当前选中的LOD
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"""
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print("删除LOD")
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try:
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# 获取当前选中的LOD标签页
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tab_widget = cmds.getParent("geometryTabWidget")
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if tab_widget:
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current_index = cmds.tabLayout(tab_widget, q=True, selectTabIndex=True) - 1
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lod_name = f"LOD{current_index}"
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# 确认删除
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result = cmds.confirmDialog(
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title=TEXT("confirm_delete", "确认删除"),
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message=TEXT("delete_lod_confirm", f"确定要删除{lod_name}吗?"),
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button=[TEXT("yes", "是"), TEXT("no", "否")],
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defaultButton=TEXT("no", "否"),
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cancelButton=TEXT("no", "否"),
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dismissString=TEXT("no", "否")
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)
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if result == TEXT("yes", "是"):
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# 删除与该LOD相关的所有模型
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nodes_to_delete = cmds.ls(f"{lod_name}_*")
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if nodes_to_delete:
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cmds.delete(nodes_to_delete)
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print(f"{lod_name}已删除")
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return True
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except Exception as e:
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print(f"删除LOD时出错: {e}")
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return False
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#========================================== 底部功能按钮 ========================================
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# 拓扑结构相关功能
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def update_topology(index):
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"""
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更新拓扑结构
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参数:
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index: 拓扑结构下拉框的索引
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"""
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print(f"更新拓扑结构: {index}")
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try:
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# 获取选择的拓扑结构
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topology_types = ["MetaHuman"]
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selected_topology = topology_types[index] if index < len(topology_types) else topology_types[0]
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print(f"已选择拓扑结构: {selected_topology}")
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return True
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except Exception as e:
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print(f"更新拓扑结构时出错: {e}")
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return False
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# LOD选择相关功能
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def select_lod(index):
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"""
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选择LOD
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参数:
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index: LOD下拉框的索引
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"""
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print(f"选择LOD: {index}")
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try:
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# 获取选择的LOD
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lod_name = f"LOD{index}"
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# 显示对应LOD的模型，隐藏其他LOD的模型
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for i in range(9): # LOD0~LOD8
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current_lod = f"LOD{i}"
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lod_models = cmds.ls(f"{current_lod}_*")
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if lod_models:
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visibility = (current_lod == lod_name)
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for model in lod_models:
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cmds.setAttr(f"{model}.visibility", visibility)
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print(f"已选择LOD: {lod_name}")
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return True
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except Exception as e:
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print(f"选择LOD时出错: {e}")
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return False
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# 创建LOD相关功能
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def create_lod():
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"""
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创建LOD
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根据当前选择的LOD创建新的LOD
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"""
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print("创建LOD")
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try:
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# 获取当前选择的LOD
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selected_lod_index = cmds.optionMenu("lodCombo", query=True, select=True) - 1
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selected_lod = f"LOD{selected_lod_index}"
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# 创建新的LOD
|
||
new_lod_index = selected_lod_index + 1
|
||
new_lod = f"LOD{new_lod_index}"
|
||
|
||
# 复制当前选择的LOD模型
|
||
lod_models = cmds.ls(f"{selected_lod}_*")
|
||
if lod_models:
|
||
for model in lod_models:
|
||
# 复制模型
|
||
new_model = cmds.duplicate(model, name=model.replace(selected_lod, new_lod))[0]
|
||
# 减少模型的多边形数量（简化模型）
|
||
cmds.polyReduce(new_model, percentage=80, triangulate=False)
|
||
|
||
print(f"已创建{new_lod}")
|
||
return True
|
||
except Exception as e:
|
||
print(f"创建LOD时出错: {e}")
|
||
return False
|
||
|
||
# 模型工具相关功能
|
||
def separate_model():
|
||
"""
|
||
模型分离
|
||
将选中的模型分离成多个独立的组件
|
||
"""
|
||
print("模型分离")
|
||
try:
|
||
# 获取当前选中的模型
|
||
selected_models = cmds.ls(selection=True, type="transform")
|
||
if not selected_models:
|
||
cmds.warning(TEXT("no_model_selected", "未选中模型"))
|
||
return False
|
||
|
||
# 对每个选中的模型进行分离
|
||
for model in selected_models:
|
||
# 分离模型的各个部分
|
||
cmds.polySeparate(model, name=f"{model}_separated")
|
||
|
||
print("模型分离完成")
|
||
return True
|
||
except Exception as e:
|
||
print(f"模型分离时出错: {e}")
|
||
return False
|
||
|
||
def fix_normals():
|
||
"""
|
||
修复法线
|
||
修复选中模型的法线方向
|
||
"""
|
||
print("修复法线")
|
||
try:
|
||
# 获取当前选中的模型
|
||
selected_models = cmds.ls(selection=True, type="transform")
|
||
if not selected_models:
|
||
cmds.warning(TEXT("no_model_selected", "未选中模型"))
|
||
return False
|
||
|
||
# 对每个选中的模型修复法线
|
||
for model in selected_models:
|
||
# 先解锁法线
|
||
cmds.polyNormalPerVertex(model, unFreezeNormal=True)
|
||
# 然后计算法线
|
||
cmds.polyNormal(model, normalMode=0, userNormalMode=0, ch=1)
|
||
# 最后让法线平滑
|
||
cmds.polySoftEdge(model, angle=30, ch=1)
|
||
|
||
print("法线修复完成")
|
||
return True
|
||
except Exception as e:
|
||
print(f"修复法线时出错: {e}")
|
||
return False
|
||
|
||
def optimize_scene():
|
||
"""
|
||
优化场景
|
||
清理场景中的未使用节点和历史记录
|
||
"""
|
||
print("优化场景")
|
||
try:
|
||
# 清理未使用的节点
|
||
mel.eval('MLdeleteUnused;')
|
||
|
||
# 删除所有历史记录
|
||
cmds.delete(constructionHistory=True, all=True)
|
||
|
||
# 优化场景大小
|
||
cmds.file(cleanReference=True)
|
||
cmds.file(removeReference=True)
|
||
cmds.file(optimizeReference=True)
|
||
|
||
# 清理未使用的材质和纹理
|
||
mel.eval('hyperShadePanelMenuCommand("hyperShadePanel1", "deleteUnusedNodes");')
|
||
|
||
print("场景优化完成")
|
||
return True
|
||
except Exception as e:
|
||
print(f"优化场景时出错: {e}")
|
||
return False
|
||
|
||
def modify_topology():
|
||
"""
|
||
修改模型拓扑
|
||
"""
|
||
print("修改模型拓扑")
|
||
try:
|
||
# 获取当前选中的模型
|
||
selected_models = cmds.ls(selection=True, type="transform")
|
||
if not selected_models:
|
||
cmds.warning(TEXT("no_model_selected", "未选中模型"))
|
||
return False
|
||
|
||
# 切换到多边形编辑模式
|
||
cmds.selectMode(component=True)
|
||
cmds.selectType(polymesh=True)
|
||
|
||
print("进入拓扑编辑模式")
|
||
return True
|
||
except Exception as e:
|
||
print(f"修改模型拓扑时出错: {e}")
|
||
return False
|
||
|
||
def generate_face_components():
|
||
"""
|
||
生成面部配件
|
||
如眉毛、睡毛、泪腺等
|
||
"""
|
||
print("生成面部配件")
|
||
try:
|
||
# 获取当前选中的模型
|
||
selected_models = cmds.ls(selection=True, type="transform")
|
||
if not selected_models:
|
||
cmds.warning(TEXT("no_model_selected", "未选中模型"))
|
||
return False
|
||
|
||
# 生成眉毛
|
||
# 这里只是示例代码，实际实现需要更复杂的逻辑
|
||
eyebrow_curve = cmds.curve(d=3, p=[(0,0,0), (0.5,0.1,0), (1,0,0)])
|
||
cmds.rename(eyebrow_curve, "eyebrow_curve")
|
||
|
||
# 生成睡毛
|
||
eyelash_curve = cmds.curve(d=3, p=[(0,0,0), (0.5,-0.1,0), (1,0,0)])
|
||
cmds.rename(eyelash_curve, "eyelash_curve")
|
||
|
||
print("面部配件生成完成")
|
||
return True
|
||
except Exception as e:
|
||
print(f"生成面部配件时出错: {e}")
|
||
return False
|
||
|
||
def generate_uvs():
|
||
"""
|
||
生成模型UV
|
||
"""
|
||
print("生成模型UV")
|
||
try:
|
||
# 获取当前选中的模型
|
||
selected_models = cmds.ls(selection=True, type="transform")
|
||
if not selected_models:
|
||
cmds.warning(TEXT("no_model_selected", "未选中模型"))
|
||
return False
|
||
|
||
# 为每个选中的模型生成UV
|
||
for model in selected_models:
|
||
# 使用Maya的自动UV展开功能
|
||
cmds.polyAutoProjection(model, constructionHistory=True, layout=2, optimize=1, percentageSpace=0.2)
|
||
|
||
print("UV生成完成")
|
||
return True
|
||
except Exception as e:
|
||
print(f"生成UV时出错: {e}")
|
||
return False
|
||
|
||
# 保留原来的函数作为兼容性考虑
|
||
def geometry_temp_utils_function():
|
||
"""
|
||
Placeholder function for geometry module
|
||
This function will be replaced with actual functionality in future updates
|
||
"""
|
||
print("Geometry module initialized with placeholder function")
|
||
return True |