using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public static class ShaderExtension
{
    /// <summary>
    /// 对于从AssetBundle中加载的材质，修改Shader参数可能会出现异常情况。
    /// 此时需要在生成物体的时候，重新初始化Shader。
    /// </summary>
    public static void InitializeShader(this Renderer renderer)
    {
        foreach (Material material in renderer.materials)
        {
            string shaderName = material.shader.name;
            Shader shader = Shader.Find(shaderName);
            
            if (shader != null)
            {
                material.shader = shader;
            }
            else
            {
                Debug.LogWarning($"Shader '{shaderName}' not found for material '{material.name}' on renderer '{renderer.name}'.");
            }
        }
    }
}