42 lines
1.2 KiB
Python
42 lines
1.2 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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"""
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版权所有: 清泉时代科技有限公司
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联系方式: q.100@qq.com
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创建日期: 2024/09/24
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"""
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import maya.cmds as cmds
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import re
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def sg_batch_del_blend_shape(lod, meshes):
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"""
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批量删除指定LOD级别模型的混合变形节点
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参数:
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lod (int): LOD级别
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meshes (list): 要处理的网格体名称列表
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"""
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# 获取指定LOD级别的所有网格体索引
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mesh_indices = cmds.SGGetMeshes(lod=lod)
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for mesh_index in mesh_indices:
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# 获取网格体名称
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mesh = cmds.SGGetMeshes(m=mesh_index)
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if cmds.objExists(mesh):
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# 获取LOD网格体名称
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lod_mesh = cmds.SGGetMeshes(i=mesh_index)
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# 使用正则表达式匹配第一个下划线前的内容
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head = re.match(r'[^_]+', lod_mesh).group(0)
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# 如果当前模型在要处理的列表中
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if head in meshes:
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# 构建混合变形节点名称
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blend_shape = f"{lod_mesh}_blendShapes"
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# 如果混合变形节点存在则删除
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if cmds.objExists(blend_shape):
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cmds.delete(blend_shape) |