SublimeText3配置UnityShader编辑环境_unity shader 格式化

参考：https://www.cnblogs.com/meteoric_cry/p/7880514.html

工具Unity-Shader：https://github.com/cjsjy123/Unity-Shader

实现功能

1.Unity编辑中双击.shader文件自动用Sublime Text打开

2.Sublime Text编辑Unity Shader，实现高亮和自动提示等功能

第一步：安装SublimeText，网上搜索即可

第二部：实现使用SublimeText打开.shader文件

using UnityEngine;
using UnityEditor;
using System;
 
public class LuaTxtEditor
{
 
    //http://www.xuanyusong.com/archives/3702 
    [UnityEditor.Callbacks.OnOpenAssetAttribute(1)]
    public static bool step1(int instanceID, int line)
    {
        return false;
    }
 
    [UnityEditor.Callbacks.OnOpenAssetAttribute(2)]
    public static bool step2(int instanceID, int line)
    {
        string strFilePath = AssetDatabase.GetAssetPath(EditorUtility.InstanceIDToObject(instanceID));
        string strFileName = System.IO.Directory.GetParent(Application.dataPath) + "/" + strFilePath;
 
        if (strFileName.EndsWith(".shader"))
        {
            string strSublimeTextPath = Environment.GetEnvironmentVariable("SublimeText_Path");
            if (strSublimeTextPath != null && strSublimeTextPath.Length > 0)
            {
                System.Diagnostics.Process process = new System.Diagnostics.Process();
                System.Diagnostics.ProcessStartInfo startInfo = new System.Diagnostics.ProcessStartInfo();
                startInfo.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
                startInfo.FileName = strSublimeTextPath + (strSublimeTextPath.EndsWith("/") ? "" : "/") + "sublime_text.exe";
                startInfo.Arguments = "\"" + strFileName + "\"";
                process.StartInfo = startInfo;
                process.Start();
 
                //Debug.Log(startInfo.FileName + " \t " + startInfo.Arguments);
 
                return true;
            }
            else
            {
                Debug.Log("Not Found Enviroment Variable 'SublimeText_Path'.");
 
                return false;
            }            
        }
 
        return false;
    }
 
}

配置SublimeText_Path为本地SublimeText安装路径。配置后重启SublimeText即可实现功能1.

功能2:

1.下载Unity-Shader zip包解压，重命名为Unity-Shader

2.依次点击Sublime Text菜单 Preferences –> Browse Packages，将步骤1中解压后的Unity-Shader复制到该目录

3.修改UnityShader.sublime-settings，设置如下

{
    // must set the path and version  u5 or u4
    "Unity_Version":"U5",
    "Shader_path": "D:/Software/Unitys/Unity/Editor/Data/CGIncludes",
    "U5_Shader_path":"D:/Software/Unitys/Unity/Editor/Data/CGIncludes"
}

4.设置个人快捷键，可操作preferences ->Packages settting -> Unity-Shader - >Keybinding