#!/usr/bin/env python
# -*- coding: utf-8 -*-

import maya.cmds as cmds

def sg_reset_target(target_ids, blend_shape):
    """
    重置混合变形目标的点位置
    Args:
        target_ids (list): 目标索引列表
        blend_shape (str): 混合变形器名称
    """
    # 清除选择
    cmds.select(clear=True)
    
    # 处理每个目标
    for target_id in target_ids:
        # 重新生成目标
        target = cmds.sculptTarget(
            blend_shape,
            edit=True,
            regenerate=True,
            target=target_id
        )[0]
        
        # 获取形状节点
        shape = cmds.listRelatives(target, shapes=True)[0]
        
        # 获取顶点数量
        vertex_count = cmds.polyEvaluate(target, vertex=True)
        
        # 重置所有点的位置为原点
        for i in range(vertex_count):
            cmds.setAttr(f"{shape}.pnts[{i}].pntx", 0)
            cmds.setAttr(f"{shape}.pnts[{i}].pnty", 0)
            cmds.setAttr(f"{shape}.pnts[{i}].pntz", 0)
        
        # 删除临时目标
        cmds.delete(target)

# 如果直接运行此脚本
if __name__ == '__main__':
    pass