70 lines
1.9 KiB
Python
70 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: 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: 2023/08/08
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"""
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import maya.cmds as cmds
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import maya.mel as mel
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def sg_create_rl4_node(dna, name):
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"""
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创建RL4节点
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参数:
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dna (str): DNA文件路径
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name (str): 节点名称
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"""
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# 删除现有的RL4节点
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mel.eval('SGDeleteRL4Node')
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# 重置所有关节的颜色
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joints = cmds.SGGetJoints()
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for joint in joints:
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cmds.SGSetColor(joint, 0, 0, 0, 0, 0, 0)
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# 查找有效的LOD级别
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lod = None
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for i in range(8):
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joint_lod = cmds.SGGetJoints(lod=i, type="string")
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exists = True
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# 检查所有关节是否存在
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for joint in joint_lod:
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if not cmds.objExists(joint):
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exists = False
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break
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if exists:
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lod = i
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break
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# 修复LOD 0的关节
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mel.eval('SGRepairJointForLOD 0')
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# 设置命名空间和属性路径
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if cmds.namespace(exists="DHIhead"):
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joint_name = "DHIhead:<objName>.<attrName>"
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else:
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joint_name = "<objName>.<attrName>"
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# 设置各种命名模式
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anim_multiplier_name = "FRM_WMmultipliers.<objName>_<attrName>"
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blend_shape_name = "<objName>_blendShapes.<attrName>"
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control_name = "<objName>.<attrName>"
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# 创建嵌入式RL4节点
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cmds.createEmbeddedNodeRL4(
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dfp=dna, # DNA文件路径
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amn=anim_multiplier_name, # 动画乘数名称
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bsn=blend_shape_name, # 混合变形名称
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cn=control_name, # 控制器名称
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jn=joint_name, # 关节名称
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n=name # 节点名称
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)
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# 删除指定LOD级别的关节
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mel.eval(f'SGDeleteJointForLOD {lod}')
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