Class 0x287a50ff

Inheritance 1 ancestor · 2 siblings

VfxLifetimeStateBehavior
- 0x287a50ffcurrent
- LoopingIntroOutro
- SimpleOutro

Class Documentation

A lifetime state machine that plays once with an intro: a start delay, one emitting phase, an outro, then finished, plus an intro that runs from the emitter's creation. It works as SimpleOutro does, with IntroDuration added.

Its values start at: startDelay 0, IntroDuration 0, EmitterDuration 1, OutroDuration 0, particleLifetime 1.

Properties

0x2dc319cb

Flag = false

Removed in 15.24

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0xe25953c2

Flag = false

Removed in 15.24

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DoesParticleLifeScale

Flag = false

Documentation Edit documentation

Has no effect. The client reads the flag for each new particle and does not use the result.

EmitterDuration

Embed<VfxFloatDynamicProperty> = { "Float": {} }

Type history (2 revisions)

15.23 - 15.23 Pointer<IVfxFloatDriver>
since 15.24 Embed<VfxFloatDynamicProperty>

Documentation Edit documentation

Length of the emitting phase, in seconds, evaluated once when the emitter is created. A negative value makes the emitter emit forever. The value is also the emission duration that the emitter reports to the particle system.

HasVariableStartTime

Flag = false

Removed in 15.24

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IntroDuration

Embed<VfxFloatDynamicProperty> = { "Float": {} }

Type history (2 revisions)

15.23 - 15.23 Pointer<IVfxFloatDriver>
since 15.24 Embed<VfxFloatDynamicProperty>

Documentation Edit documentation

Length of the intro, in seconds, evaluated once when the emitter is created. The intro starts with the emitter and runs alongside the start delay and the emitting phase. It does not delay or gate emission. The client tracks the intro's progress from 0 to 1 over this time; what reads that progress is not established.

OutroDuration

Embed<VfxFloatDynamicProperty> = { "Float": {} }

Type history (2 revisions)

15.23 - 15.23 Pointer<IVfxFloatDriver>
since 15.24 Embed<VfxFloatDynamicProperty>

Documentation Edit documentation

Length of the outro, in seconds, evaluated when the outro starts. When the outro ends, the client removes every remaining particle. A negative value uses one new evaluation of particleLifetime instead, if that is positive and finite, and 0 otherwise.

particleLifetime

Embed<VfxFloatDynamicProperty> = { "Float": {} }

Type history (2 revisions)

15.23 - 15.23 Pointer<IVfxFloatDriver>
since 15.24 Embed<VfxFloatDynamicProperty>

Documentation Edit documentation

Lifetime of each particle, in seconds, evaluated once for each new particle. A negative value means the particle never expires and is removed only when the emitter is finished.

startDelay

Embed<VfxFloatDynamicProperty> = { "Float": {} }

Type history (2 revisions)

15.23 - 15.23 Pointer<IVfxFloatDriver>
since 15.24 Embed<VfxFloatDynamicProperty>

Documentation Edit documentation

Length of the start delay, in seconds, evaluated once when the emitter is created. A negative value counts as 0.