maya删除父节点，一键全选

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目录

mel指令 删除父节点

mel指令 设置t-pose

python指令 测试ok

一键选择所有的子节点

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mel指令 删除父节点

string $parentNodeName = "f_avg_root";
string $children[] = `listRelatives -children $parentNodeName`;for ($child in $children) {parent -w $child;
}delete $parentNodeName;

mel指令 设置t-pose

select -r f_avg_Pelvis f_avg_L_Hip f_avg_L_Knee f_avg_L_Ankle f_avg_L_Foot f_avg_R_Hip f_avg_R_Knee f_avg_R_Ankle f_avg_R_Foot f_avg_Spine1 f_avg_Spine2 f_avg_Spine3 f_avg_Neck f_avg_Head f_avg_L_Collar f_avg_L_Shoulder f_avg_L_Elbow f_avg_L_Wrist f_avg_L_Hand f_avg_R_Collar f_avg_R_Shoulder f_avg_R_Elbow f_avg_R_Wrist f_avg_R_Hand ;string $selToTpose[] =`ls -sl`;for ($each in $selToTpose){setAttr ($each +".r") 0 0 0 ;setKeyframe $each;}currentTime 0 ;

python指令 测试ok

import maya.cmds as cmdsnode_name="f_avg_root"
# 假定父节点的名称是 "parent_node"
children = cmds.listRelatives(node_name, children=True) or []# 解除父级关系，使子节点成为顶级节点
for child in children:cmds.parent(child, world=True)# 删除父节点
cmds.delete(node_name)

一键选择所有的子节点

把这个mel指令拖拽到工具架里面，取个名字，

调用方法：选择根节点，然后点击按钮，就全选所有子节点了。

// 获取当前选中的节点列表，选择第一个节点作为父节点
string $selection[] = `ls -sl`;
if (size($selection) > 0) {string $parentNode = $selection[0];// 选中父节点和其所有子节点select -r -hi $parentNode;
} else {print("No objects selected. Please select a parent node first.\n");
}

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