Emission 模块

此模块中的属性会影响粒子系统发射的速率和时间。

属性

详细信息

The rate of emission can be constant or can vary over the lifetime of the system according to a curve. If Rate over Distance mode is active, a certain number of particles are released per unit of distance moved by the parent object. This is very useful for simulating particles that are actually created by the motion of the object (for example, dust from a car’s wheels on a dirt track). Note that Distance mode is only applied when Simulation Space is set to World in the Particle System section.

如果激活 Rate over Time 模式，则无论父对象如何移动，每秒都会发射所需数量的粒子。此外，还可添加在特定时间出现的额外粒子爆发（例如，蒸汽火车烟囱产生一股股的烟雾）。