Version: 2020.2
Limit Velocity Over Lifetime module
Lifetime by Emitter Speed

Inherit Velocity module

This module controls how the speed of particles reacts to movement of their parent object over time.

Свойства

Свойство: Функция:
Mode Specifies how the emitter velocity is applied to particles
    Current The emitter’s current velocity will be applied to all particles on every frame. For example, if the emitter slows down, all particles will also slow down.
    Initial The emitter’s velocity will be applied once, when each particle is born. Any changes to the emitter’s velocity made after a particle is born will not affect that particle.
Multiplier The proportion of the emitter’s velocity that the particle should inherit.

Details

This effect is very useful for emitting particles from a moving object, such as dust clouds from a car, smoke from a rocket, steam from a steam train’s chimney, or any situation where the particles should initially be moving at a percentage of the speed of the object they appear to come from. This module only has an effect on the particles when Simulation Space is set to World in the Main module.

It is also possible to use curves to influence the effect over time. For example, you could apply a strong attraction to newly created particles, which reduces over time. This could be useful for steam train smoke, which would drift off slowly over time and stop following the train it was emitted from.

Limit Velocity Over Lifetime module
Lifetime by Emitter Speed
Copyright © 2023 Unity Technologies
优美缔软件(上海)有限公司 版权所有
"Unity"、Unity 徽标及其他 Unity 商标是 Unity Technologies 或其附属机构在美国及其他地区的商标或注册商标。其他名称或品牌是其各自所有者的商标。
公安部备案号:
31010902002961