maya权重拷贝一对一，一对多

是不是有时候盔甲很多很碎头很大，用代理一个个拷贝很麻烦吧

用下面代码直接运行进行一对多或者一对一拷贝

第一个先选择参考物体，加选其他一堆有的没的有权重或没权重的物体执行一键拷贝，就可以啦

以下是源码送上，带走吧

 

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#! -*- coding:utf -8 -*-

#author：liubingdong

#date：20190427
import  maya.cmds  as  mc
import  maya.mel  as  mel
#一对多拷贝权重
allElement=mc.ls(sl=1)
for  a    in    range(1,len(allElement)):
    canKao=allElement[0]
    currentObj=allElement[a]
    skinnode = mel.eval(' findRelatedSkinCluster  %s'%canKao)
    if  skinnode:
        canKaoGuge=mc.skinCluster(skinnode,q=1,inf=1)
        
        skinnode_new = mel.eval(' findRelatedSkinCluster  %s'%currentObj)
        if skinnode_new:
            zuiZhongGuGe=mc.skinCluster(skinnode_new,q=1,inf=1)
            if zuiZhongGuGe and canKaoGuge:
                if canKaoGuge!=zuiZhongGuGe:
                    #skinCluster -e  -dr 4 -lw true -wt 0 -ai joint1 skinCluster142;
                    newNeedAdd=[]
                    
                    for  eachList  in  canKaoGuge:
                       
                        
                        if eachList not in zuiZhongGuGe:
                            newNeedAdd.append(eachList)
                    if  newNeedAdd!=[]:      
                        for eachNeedAdd  in  newNeedAdd:                            
                            mc.skinCluster( skinnode_new,e=1,  lw=1 , wt= 0,ai= eachNeedAdd )
                    
            
        else:
            #蒙皮
            mc.skinCluster(canKaoGuge, currentObj,rui=0,tsb=True)
            
        #拷贝权重
        mc.select(cl=1)
        mc.select(canKao)
        mc.select(currentObj,add=1)      
        mel.eval('copySkinWeights  -noMirror -surfaceAssociation closestPoint -influenceAssociation oneToOne -influenceAssociation oneToOne -influenceAssociation oneToOne;')
        print ('\n已经拷贝.............',currentObj)
    
        
    -----------------------------

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