ParticleSystem

class in UnityEngine

Descripción

Script interface for ParticleSystem. Unity's powerful and versatile particle system implementation.

General parameters

The Particle System's general parameters are kept inside a special Main module. These parameters are visible in the Inspector above all the other modules:

In script, these parameters are accessible through ParticleSystem.main.

Module effect multipliers

Every module has special multiplier properties that allow you to change the overall effect of a curve without having to edit the curve itself. These multiplier properties are all named after the curve they affect - for instance ParticleSystem.emission.rateMultiplier controls the overall effect of ParticleSystem.emission.rate in a given system.

Constant value shorthand

Parameters support a shorthand notation for simple constant values. To set a constant value for a parameter, all you need to do is assign a number to it. It is not necessary to create a MinMaxCurve or MinMaxGradient object in the ParticleSystemCurveMode.Constant mode.

For example, instead of:
ParticleSystem.emission.rate = new ParticleSystem.MinMaxCurve(5.0f);
write:
ParticleSystem.emission.rate = 5.0f;

Performance note: When setting properties on particle modules, the settings are passed immediately into native code. This gives the best performance. This means that setting properties on a module struct doesn't set something in script that requires setting back to the Particle System; it all happens automatically.

See Also: Particle.

Variables

collision	Script interface for the CollisionModule of a Particle System.
colorBySpeed	Script interface for the ColorByLifetimeModule of a Particle System.
colorOverLifetime	Script interface for the ColorOverLifetimeModule of a Particle System.
customData	Script interface for the CustomDataModule of a Particle System.
emission	Script interface for the EmissionModule of a Particle System.
externalForces	Script interface for the ExternalForcesModule of a Particle System.
forceOverLifetime	Script interface for the ForceOverLifetimeModule of a Particle System.
inheritVelocity	Script interface for the InheritVelocityModule of a Particle System.
isEmitting	Determines whether the Particle System is emitting particles. A Particle System may stop emitting when its emission module has finished, it has been paused or if the system has been stopped using Stop with the StopEmitting flag. Resume emitting by calling Play.
isPaused	Determines whether the Particle System is paused.
isPlaying	Determines whether the Particle System is playing.
isStopped	Determines whether the Particle System is stopped.
lights	Script interface for the LightsModule of a Particle System.
limitVelocityOverLifetime	Script interface for the LimitVelocityOverLifetimeModule of a Particle System. .
main	Access the main Particle System settings.
noise	Script interface for the NoiseModule of a Particle System.
particleCount	La cantidad actual de partículas (solo lectura).
proceduralSimulationSupported	Does this system support Procedural Simulation?
randomSeed	Override the random seed used for the Particle System emission.
rotationBySpeed	Script interface for the RotationBySpeedModule of a Particle System.
rotationOverLifetime	Script interface for the RotationOverLifetimeModule of a Particle System.
shape	Script interface for the ShapeModule of a Particle System.
sizeBySpeed	Script interface for the SizeBySpeedModule of a Particle System.
sizeOverLifetime	Script interface for the SizeOverLifetimeModule of a Particle System.
subEmitters	Script interface for the SubEmittersModule of a Particle System.
textureSheetAnimation	Script interface for the TextureSheetAnimationModule of a Particle System.
time	Posición de reproducción en segundos.
trails	Script interface for the TrailsModule of a Particle System.
trigger	Script interface for the TriggerModule of a Particle System.
useAutoRandomSeed	Controls whether the Particle System uses an automatically-generated random number to seed the random number generator.
velocityOverLifetime	Script interface for the VelocityOverLifetimeModule of a Particle System.

Funciones Públicas

Clear	Remove all particles in the Particle System.
Emit	Emit count particles immediately.
GetCustomParticleData	Get a stream of custom per-particle data.
GetParticles	Gets the particles of this Particle System.
GetPlaybackState	Returns all the data that relates to the current internal state of the Particle System.
GetTrails	Returns all the data relating to the current internal state of the Particle System Trails.
IsAlive	Does the Particle System contain any live particles, or will it produce more?
Pause	Pauses the system so no new particles are emitted and the existing particles are not updated.
Play	Starts the Particle System.
SetCustomParticleData	Set a stream of custom per-particle data.
SetParticles	Sets the particles of this Particle System.
SetPlaybackState	Use this method with the results of an earlier call to ParticleSystem.GetPlaybackState, in order to restore the Particle System to the state stored in the playbackState object.
SetTrails	Use this method with the results of an earlier call to ParticleSystem.GetTrails, in order to restore the Particle System to the state stored in the Trails object.
Simulate	Fast-forwards the Particle System by simulating particles over the given period of time, then pauses it.
Stop	Stops playing the Particle System using the supplied stop behaviour.
TriggerSubEmitter	Triggers the specified sub emitter on all particles of the Particle System.

Funciones Estáticas

ResetPreMappedBufferMemory

Reset the cache of reserved graphics memory used for efficient rendering of Particle Systems.

Miembros heredados

Variables

gameObject	El game object que tiene este componente adjunto. Un componente siempre está adjunto a un game object.
tag	El tag de este game object.
transform	The Transform attached to this GameObject.
hideFlags	Should the object be hidden, saved with the Scene or modifiable by the user?
name	El nombre del objeto.

Funciones Públicas

BroadcastMessage	Llama al método denominado methodName de todos los MonoBehaviour en este game objecto en cualquiera de sus hijos.
CompareTag	¿Este game object está etiquetado con tag?
GetComponent	Devuelve un componente de tipo type si el game object tiene a alguno adjuntado, o null si no lo tiene.
GetComponentInChildren	Retorna el componente de tipo type en el GameObject o cualquiera de sus hijos utilizando depth first search (busqueda de profundidad).
GetComponentInParent	Retorna el componente de tipo type en el GameObject o cualquiera de sus padres.
GetComponents	Retorna todos los componentes de tipo type en el GameObject.
GetComponentsInChildren	Retorna todos los componentes de tipo type en el GameObject o cualquiera de sus hijo.
GetComponentsInParent	Retorna todos los componentes de tipo type en el GameObject o cualquiera de sus padres.
SendMessage	Llama al método denominado methodName en cada MonoBehaviour de este game object.
SendMessageUpwards	Llama al método denominado methodName en todos los MonoBehaviour de este juego y en todos los ancestros del behaviour.
TryGetComponent	Gets the component of the specified type, if it exists.
GetInstanceID	Devuelve el id de la instancia del objeto.
ToString	Returns the name of the object.

Funciones Estáticas

Destroy	Removes a GameObject, component or asset.
DestroyImmediate	Destroys the object obj immediately. You are strongly recommended to use Destroy instead.
DontDestroyOnLoad	Do not destroy the target Object when loading a new Scene.
FindObjectOfType	Devuelve el primer objeto activo cargado de tipo type.
FindObjectsOfType	Devuelve una lista de todos los objetos activos cargados de tipo type.
Instantiate	Clona el objeto original y devuelve el clon.

Operadores

bool	¿Existe el objeto?
operator !=	Compare si dos objetos se refieren a un objeto diferente.
operator ==	Compara dos referencias de objeto para ver si se refieren al mismo objeto.

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Scripting API

ParticleSystem

Descripción

Variables

Funciones Públicas

Funciones Estáticas

Miembros heredados

Variables

Funciones Públicas

Funciones Estáticas

Operadores