68 lines
1.9 KiB
Python
68 lines
1.9 KiB
Python
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#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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版权所有: 深圳时光科技有限公司
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联系方式: q.100@qq.com
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创建日期: 2024/06/12
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"""
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import maya.cmds as cmds
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def sg_save_blend_shape_mappings(reset_mappings):
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"""
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保存混合变形映射关系
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Args:
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reset_mappings (int): 是否重置映射
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"""
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# 初始化进度条
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cmds.SGProgressBar(sp=True)
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# 初始化映射索引
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mapping = 0
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# 获取所有混合变形目标名称
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blend_shape_names = cmds.SGGetBlendShapes()
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# 设置进度条
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cmds.SGProgressBar(max=len(blend_shape_names))
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cmds.SGProgressBar(t="Update BlendShape Mappings...")
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cmds.SGProgressBar(pr=0)
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# 获取所有存在的混合变形器和对应的网格索引
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blend_shapes = []
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mesh_indices = []
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for mesh_index in range(50):
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blend_shape = f"{cmds.SGGetMeshes(i=mesh_index)}_blendShapes"
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if cmds.objExists(blend_shape):
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blend_shapes.append(blend_shape)
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mesh_indices.append(mesh_index)
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# 处理每个混合变形目标名称
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for blend_shape_name in blend_shape_names:
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# 更新进度条
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cmds.SGProgressBar(apr=1)
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# 检查每个混合变形器
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for i, blend_shape in enumerate(blend_shapes):
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# 获取当前混合变形器的所有权重属性
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bs_node = cmds.listAttr(f"{blend_shape}.w", m=True)
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# 如果找到匹配的目标名称
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if bs_node and blend_shape_name in bs_node:
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# 保存映射关系
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cmds.SGSaveBlendShapes(
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rm=reset_mappings,
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ma=mapping,
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m=mesh_indices[i],
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value=blend_shape_name
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)
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mapping += 1
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# 结束进度条
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cmds.SGProgressBar(ep=True)
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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
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