windows下通過TexturePacker將單個的sprite放入

　　導出 niao.png????????和???????? niao.plist

View Code 1 <?xml version="1.0" encoding="UTF-8"?>
2 <!DOCTYPE plist PUBLIC "-//Apple Computer//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
3 <plist version="1.0">
4 <dict>
5 <key>frames</key>
6 <dict>
7 <key>xiangsique_feixiang_001.png</key>
8 <dict>
9 <key>frame</key>
10 <string>{{0,73},{47,73}}</string>
11 <key>offset</key>
12 <string>{2,0}</string>
13 <key>rotated</key>
14 <true/>
15 <key>sourceColorRect</key>
16 <string>{{4,0},{47,73}}</string>
17 <key>sourceSize</key>
18 <string>{51,73}</string>
19 </dict>
20 <key>xiangsique_feixiang_002.png</key>
21 <dict>
22 <key>frame</key>
23 <string>{{0,0},{47,73}}</string>
24 <key>offset</key>
25 <string>{2,0}</string>
26 <key>rotated</key>
27 <false/>
28 <key>sourceColorRect</key>
29 <string>{{4,1},{47,73}}</string>
30 <key>sourceSize</key>
31 <string>{51,75}</string>
32 </dict>
33 </dict>
34 <key>metadata</key>
35 <dict>
36 <key>format</key>
37 <integer>2</integer>
38 <key>realTextureFileName</key>
39 <string>yingwu.png</string>
40 <key>size</key>
41 <string>{128,128}</string>
42 <key>textureFileName</key>
43 <string>yingwu.png</string>
44 </dict>
45 </dict>
46 </plist>

　　將niao.png和niao.plist放入visual studio的 Resources目錄下。

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的好處：目前使用的比較少沒啥感覺，現在看來最明顯的好處就是不讓png文件很多很雜亂；?這個待補充。

　　好處：
　　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.?

write by fgd

轉載于:https://www.cnblogs.com/wendao/archive/2011/12/13/egn_cocos2dx_plist.html

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