TexurePacker

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设想一下，一个游戏有N多图片资源，分为M个文件夹，手动使用TexurePacker打图实在是一个体力活，同时还有忙中出乱的风险。使用脚本批量处理是不二的选择（当前环境为mac）

1.安装 TexturePacker 然后安装 TexturePacker Command Line Tool

"install图片"
如上图所示，安装 TexturePacker Command Line Tool

2.打开Teminal 输入 TexturePacker

"Teminal图片"
​ 1.检查是否安装成功
​ 2.细看 Options:内容的 Output:

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--sheet <filename>   要输出的文件的名字       Name of the sheet to write, see texture-format for formats available
--texture-format <id>  要输出的图片格式   png、pvr2、pvr2gz、jpg 等   Sets the format for the textures.
--data <filename>      plist文件的名字     Name of the data file to write
--format <format>   类型 cocos2d 、unity 等        Format to write, default is cocos2d
--force-publish   忽略hash_key 每次都强制从新输出      Ignore smart update hash and force re-publishing of the files
--texturepath <path> 输出路径    Adds the path to the texture file name stored in the data file.
 	--border-padding <int>    图片之间间隔  Sets a padding around each the border, value is in pixels, default is 2
--shape-padding <int>   图片形状间隔    Sets a padding around each shape, value is in pixels, default is 2
--trim-mode <value> 删除透明像素恢复原始大小，加快渲染 Remove transparent parts of a sprite to shrink atlas size and speed up rendering
                                            None - Keep transparent pixels
                                            Trim - Remove transparent pixels, use original size.
                                            Crop - Remove transparent pixels, use trimmed size, flush position.
                                     CropKeepPos - Remove transparent pixels, use trimmed size, keep position.

	--basic-sort-by    图片排序     Sort order for the sprite list
                                            Best - Best
                                            Name - Name
                                           Width - Width
                                          Height - Height
                                            Area - Area
                                   Circumference - Circumference
--basic-order      方向排序     Sorting direction
                                       Ascending - Ascending
                                      Descending - Descending
--scale <float>   缩放          Scales all images before creating the sheet. E.g. use 0.5 for half size
 --max-size <int>  最大的尺寸        Sets the maximum width and height for the texture in auto size mode, default is 2048
 --size-constraints <value> 结纹理进行大小格式化，AnySize 任何大小 POT 使用2次幂  Restrict sizes
                                             POT - Power of 2 (2,4,8,16,32,...)
                                         AnySize - Minimum size
                                            NPOT - Any size but power of 2

3.知道限定条件，那么命令也大概能知道了

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Examples:
  TexturePacker assets/*.png
        creates out.plist and out.png from all png files in assets
        trimming all files and creating a texture with max. 2048x2048px

  TexturePacker --data main-hd.plist --format cocos2d --sheet main-hd.png assets/*.png
        creates main-hd.plist and main-hd.png from all png files in assets
        trimming all files and creating a texture with max. 2048x2048px

  TexturePacker --scale 0.5 --max-size 1024 --data main-sd.plist --format cocos2d --sheet main-sd.png assets/*.png
        creates main-sd.plist and main-sd.png from all png files in assets
        scaling all images to 50%, trimming all files and creating
        a texture with max. 1024x1024px

4.模板有了之后，剩下的就是实现了

我自己随便写了个脚本，地址 : 地址