m4m.framework.ParticleInheritVelocityModule

@meta4d/engine / Exports / m4m / framework / ParticleInheritVelocityModule

Class: ParticleInheritVelocityModule

m4m.framework.ParticleInheritVelocityModule

The Inherit Velocity Module controls how the velocity of the emitter is transferred to the particles as they are emitted.

遗传速度模块控制发射体的速度在粒子发射时如何传递到粒子上。（只有粒子系统在世界空间中模拟时生效）

Hierarchy

• ParticleModule

  ↳ ParticleInheritVelocityModule

Table of contents

Properties

• __class__

• enabled

• mode

• multiplier

• particleSystem

Constructors

• constructor

Accessors

• curve

• curveMultiplier

Methods

• initParticleState

• updateParticleState

Properties

__class__

• __class__: "m4m.framework.ParticleInheritVelocityModule"

Defined in

framework/particlesystem/modules/ParticleInheritVelocityModule.ts:10

---

enabled

• enabled: boolean = false

是否开启

Inherited from

ParticleModule.enabled

Defined in

framework/particlesystem/modules/ParticleModule.ts:14

---

mode

• mode: ParticleSystemInheritVelocityMode = ParticleSystemInheritVelocityMode.Initial

How to apply emitter velocity to particles.

如何将发射体速度应用于粒子。

Defined in

framework/particlesystem/modules/ParticleInheritVelocityModule.ts:17

---

multiplier

• multiplier: MinMaxCurve

Curve to define how much emitter velocity is applied during the lifetime of a particle.

曲线，用来定义在粒子的生命周期内应用了多少发射速度。

Defined in

framework/particlesystem/modules/ParticleInheritVelocityModule.ts:24

---

particleSystem

• particleSystem: ParticleSystem

粒子系统

Inherited from

ParticleModule.particleSystem

Defined in

framework/particlesystem/modules/ParticleModule.ts:19

Constructors

constructor

• new ParticleInheritVelocityModule()

Inherited from

ParticleModule.constructor

Accessors

curve

• get curve(): MinMaxCurve

Curve to define how much emitter velocity is applied during the lifetime of a particle.

曲线，用来定义在粒子的生命周期内应用了多少发射速度。

Returns

MinMaxCurve

Defined in

framework/particlesystem/modules/ParticleInheritVelocityModule.ts:31

• set curve(v): void

Curve to define how much emitter velocity is applied during the lifetime of a particle.

曲线，用来定义在粒子的生命周期内应用了多少发射速度。

Parameters

Name	Type
v	MinMaxCurve

Returns

void

Defined in

framework/particlesystem/modules/ParticleInheritVelocityModule.ts:36

---

curveMultiplier

• get curveMultiplier(): number

Change the curve multiplier.

改变曲线的乘数。

Returns

number

Defined in

framework/particlesystem/modules/ParticleInheritVelocityModule.ts:46

• set curveMultiplier(v): void

Change the curve multiplier.

改变曲线的乘数。

Parameters

Name	Type
v	number

Returns

void

Defined in

framework/particlesystem/modules/ParticleInheritVelocityModule.ts:51

Methods

initParticleState

▸ initParticleState(particle): void

初始化粒子状态

Parameters

Name	Type	Description
particle	Particle1	粒子

Returns

void

Overrides

ParticleModule.initParticleState

Defined in

framework/particlesystem/modules/ParticleInheritVelocityModule.ts:60

---

updateParticleState

▸ updateParticleState(particle): void

更新粒子状态

Parameters

Name	Type	Description
particle	Particle1	粒子

Returns

void

Overrides

ParticleModule.updateParticleState

Defined in

framework/particlesystem/modules/ParticleInheritVelocityModule.ts:78