68 lines
1.8 KiB
Python
68 lines
1.8 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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import maya.cmds as cmds
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from Core import ReadJson, WriteJson
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def update_ctrl(json_file, index):
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"""
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更新控制器的属性到JSON文件
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Args:
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json_file (str): JSON文件路径
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index (int): 对象索引
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"""
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# 获取当前选择的对象
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sel_list = cmds.ls(selection=True)
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# 读取JSON文件中的对象列表
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object_list = ReadJson(f=json_file, t="object")
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# 检查JSON对象数量是否足够
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if len(object_list) < 61:
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raise RuntimeError("Insufficient number of JSON file objects.")
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return
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# 定义需要检查的属性列表
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attrs = [
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"translateX", "translateY", "translateZ",
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"rotateX", "rotateY", "rotateZ"
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]
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# 初始化数据字典
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data = "{}"
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# 处理每个选中的对象
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for sel in sel_list:
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# 获取对象的可键控属性
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attributes = cmds.listAttr(sel, keyable=True)
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# 检查每个目标属性
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for attr in attrs:
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attribute = f"{sel}.{attr}"
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if attr in attributes:
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# 获取属性值
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value = cmds.getAttr(attribute)
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# 如果值超过阈值，记录到数据中
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if value > 0.001 or value < -0.001:
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data = WriteJson(
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d=data,
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k=attribute,
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t="double",
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value=value
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)
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# 更新对象列表中的数据
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object_list[index] = data
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# 将更新后的数据写回JSON文件
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WriteJson(
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of=json_file,
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sf=json_file,
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t="object",
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value=object_list
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)
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# 如果直接运行此脚本
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if __name__ == '__main__':
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pass |