windows下通过TexturePacker将单个的sprite放入

　　导出 niao.png        和         niao.plist

1 
        2   3 
      
         4     
       
          5         
        
         frames
          6         
        
           7             
         
          xiangsique_feixiang_001.png
           8             
         
            9                 
          
           frame
           10                 
          
           {
     {0,73},{47,73}}
           11                 
          
           offset
           12                 
          
           {2,0}
           13                 
          
           rotated
           14                 
           15                 
          
           sourceColorRect
           16                 
          
           {
     {4,0},{47,73}}
           17                 
          
           sourceSize
           18                 
          
           {51,73}
           19             
          20             
         
          xiangsique_feixiang_002.png
          21             
         
           22                 
          
           frame
           23                 
          
           {
     {0,0},{47,73}}
           24                 
          
           offset
           25                 
          
           {2,0}
           26                 
          
           rotated
           27                 
           28                 
          
           sourceColorRect
           29                 
          
           {
     {4,1},{47,73}}
           30                 
          
           sourceSize
           31                 
          
           {51,75}
           32             
          33         
         34         
        
         metadata
         35         
        
          36             
         
          format
          37             
         
          2
          38             
         
          realTextureFileName
          39             
         
          yingwu.png
          40             
         
          size
          41             
         
          {128,128}
          42             
         
          textureFileName
          43             
         
          yingwu.png
          44         
         45     
        46 
      

　　将niao.png和niao.plist放入visual studio的 Resources目录下。

1 CCSpriteFrameCache::sharedSpriteFrameCache()->addSpriteFramesWithFile("niao.plist"); 2 3 eagle_sprite_->initWithSpriteFrame(CCSpriteFrameCache::sharedSpriteFrameCache()->spriteFrameByName("xiangsique_feixiang_001.png"));

　　在plist中只需要管sprite的<key>xiangsique_feixiang_001.png</key>

　　使用合成的png加plist的好处：目前使用的比较少没啥感觉，现在看来最明显的好处就是不让png文件很多很杂乱； 这个待补充。

　　好处：

　　1.Reduced OpenGL ES bind calls-the more images contained the textrue atlas, the greater the reduction.

　　2.Reduced memory footprint for the images stored as textrue in memory.

　　3.Easy method to trim and save on transparent apace in your images,allowing for more images/texture in the same apace.

　　4.Zwoptex and TexturePacker are fully supported by cocos2d, so creating and using texture atlases is painless.