模型点位置 对应uv空间

模型根据自动展开铺平成和UV一样，流程中模型师需要制作鳞甲之类得东西或许是一个比较省事得

脚本。

-----------------------------------------------------------------------------------------

import maya.cmds as cmd

import maya.mel as mel

def cm(fun):

   ret=mel.eval_r(fun)

   return ret

 

selobj=cmd.ls(sl=True)

cmd.ConvertSelectionToUVs()

cm("polySelectBorderShell 1")

bor_ver=cmd.ConvertSelectionToVertices()

cmd.DetachComponent()

cmd.select(selobj)

cmd.ConvertSelectionToVertices()

sel_ver=cmd.ls(sl=True,fl=True,l=True)

polyScale=1;

for v in sel_ver:

cmd.select(v)

verUV=cmd.polyListComponentConversion(tuv=True)

uv=cmd.polyEditUV(verUV,q=True,u=True,v=True)

cmd.select(v)

cmd.move(uv[0]*polyScale*10,0,uv[1]*polyScale*10,ws=True)

cmd.select(cl=True)

##############