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

import maya.cmds as cmds
from scripts.utils.Core import GetMeshes, GetBlendShape, SetBlendShapes, ProgressBar

def range_blend_shape_all(range_value):
    """
    为所有网格的混合变形器设置范围值
    
    参数:
        range_value (float): 要设置的范围值
    """
    # 遍历前50个网格
    for i in range(50):
        # 获取当前索引的网格
        mesh = GetMeshes(m=i)
        
        if cmds.objExists(mesh):
            # 获取网格的混合变形器
            blend_shape = GetBlendShape(mesh)
            
            if cmds.objExists(blend_shape):
                # 获取所有权重属性
                bs_names = cmds.listAttr(f"{blend_shape}.weight", m=True)
                count = len(bs_names)
                
                # 显示进度
                ProgressBar(sp=True)
                ProgressBar(max_value=count)
                
                # 处理每个混合变形目标
                for j in range(count):
                    # 检查是否取消
                    if cmds.progressWindow(query=True, isCancelled=True):
                        break
                    
                    # 更新进度
                    ProgressBar(t=f"[{j+1}/{count}] {blend_shape}")
                    ProgressBar(apr=1)
                    
                    # 重新生成目标并设置范围
                    bs_name = cmds.sculptTarget(
                        blend_shape,
                        e=True,
                        regenerate=True,
                        target=j
                    )
                    
                    SetBlendShapes(r=range_value, value=bs_name[0])
                    cmds.delete(bs_name)
                
                # 结束进度显示
                ProgressBar(ep=True)

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