[原][粒子特效][spark]调节器modifier

深入浅出spark粒子特效连接:https://www.cnblogs.com/lyggqm/p/9956344.html

modifier

An abstract class that allows to modify the behaviour of a group of particles over time.

调节器是为了给粒子生命周期过程提供外力的功能,给粒子加上物理功能

它有以下几种:

碰撞弹力设置 collider

collider

Creates and registers a new collider.

Collider::create(float elasticity = 1.0f)

设置粒子的碰撞弹性系数

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转载自www.cnblogs.com/lyggqm/p/9999766.html