ios - Cocos2d 爆炸环粒子效果

Question

我发现爆炸环粒子效果最适合我需要的套件，但我不知道如何控制这种粒子效果的爆炸半径。即：不爆出整个屏幕，只爆出一个小圆圈

有谁知道该怎么做？

提前致谢

Answer 1

Probably easiest method is to use Particle Designer (http://particledesigner.71squared.com/). It has full Cocos2D support and you can visually see what you want with the editor without having to code it. You can see how to integrate the export files at http://www.cocos2d-iphone.org/wiki/doku.php/prog_guide:particles?s[]=particle. Hope that helps!