SpriteParticleII

【SpriteParticleII】

　1、Randomizing the Starting Position

　2、Setting the Initial Angle

　3、Setting a Particle’s Speed

　4、Changing a Particle’s Acceleration After Creation

　5、Changing a Particle’s Size

　6、Rotating a Particle

　7、Blending a Particle’s Inherent Color with a Set Color

　8、Blending a Particle with the Background

SpriteParticleII

原文：http://www.cnblogs.com/tekkaman/p/3530519.html