VisualEffect

class in UnityEngine.VFX

Inherits from:Behaviour

Description

The visual effect class that references an VisualEffectAsset instance within the Scene.

Properties

aliveParticleCount	Returns the sum of all alive particles within the visual effect.
culled	Use this property to determine if this visual effect is not visible from any Camera. (Read Only)
initialEventID	The default event name ID. To retrieve this value, use the Shader.PropertyID after VisualEffect has awakened or after you've invoked VisualEffect.Reinit.
initialEventName	The default event name. Unity calls this event when the VisualEffect awakes, or when you call VisualEffect.Reinit.
outputEventReceived	Output event are reported trough this callback.
pause	Use this property to set the pause state of the visual effect.
playRate	A multiplier that Unity applies to the delta time when it updates the VisualEffect. The default value is 1.0f.
resetSeedOnPlay	This property controls whether the visual effect generates a new seed for the random number generator with each call to VisualEffect.Play function.
startSeed	The initial seed used for internal random number generator.
visualEffectAsset	The VisualEffectAsset that the VisualEffect uses.

Constructors

VisualEffect

The VisualEffect constructor.

Public Methods

AdvanceOneFrame	If VisualEffect.pause is true, this method processes the next visual effect update for exactly one frame with the current delta time.
CreateVFXEventAttribute	Use this method to create a new VFXEventAttribute.
GetAnimationCurve	Gets the value of a named Animation Curve property.
GetBool	Gets the value of a named bool property.
GetFloat	Gets the value of a named float property.
GetGradient	Gets the value of a named Gradient property.
GetInt	Get a named exposed integer.
GetMatrix4x4	Gets the value of a named Matrix4x4 property.
GetMesh	Gets the value of a named Mesh property.
GetOutputEventNames	Gets the name of every output event system.
GetParticleSystemInfo	Gets information on a particle system.
GetParticleSystemNames	Gets the name of every particle system.
GetSkinnedMeshRenderer	Gets the value of a named Skinned Mesh Renderer property.
GetSpawnSystemInfo	Gets state on a spawn system.
GetSpawnSystemNames	Gets the name of every spawn system.
GetSystemNames	Gets the name of every system.
GetTexture	Gets the value of a named texture property.
GetTextureDimension	Gets expected texture dimension for a named exposed texture.
GetUInt	Gets the value of a named unsigned integer property.
GetVector2	Gets the value of a named Vector2 property.
GetVector3	Gets the value of a named Vector3 property.
GetVector4	Gets the value of a named Vector4 or Color property.
HasAnimationCurve	Checks if the Visual Effect can override an Animation Curve with the name you pass in.
HasAnySystemAwake	Checks if any particle system in the effect is awake.
HasBool	Checks if the Visual Effect can override a bool with the name you pass in.
HasFloat	Checks if the Visual Effect can override a float with the name you pass in.
HasGradient	Checks if the Visual Effect can override a Gradient with the name you pass in.
HasGraphicsBuffer	Checks if the Visual Effect can override a GraphicsBuffer with the name you pass in.
HasInt	Checks if the Visual Effect can override an integer with the name you pass in.
HasMatrix4x4	Checks if the Visual Effect can override a Matrix4x4 with the name you pass in.
HasMesh	Checks if the Visual Effect can override a Mesh with the name you pass in.
HasSkinnedMeshRenderer	Checks if the Visual Effect can override a Skinned Mesh Renderer with the name you pass in.
HasSystem	Use this function to determine if the VisualEffect has the system you pass in.
HasTexture	Checks if the Visual Effect can override a texture with the name you pass in.
HasUInt	Checks if the Visual Effect can override an unsigned integer with the name you pass in.
HasVector2	Checks if the Visual Effect can override a Vector2 with the name you pass in.
HasVector3	Checks if the Visual Effect can override a Vector3 with the name you pass in.
HasVector4	Checks if the Visual Effect can override a Vector4 or Color with the name you pass in.
Play	Use this method to send a play event to every Spawn system.
Reinit	Reintialize visual effect.
ResetOverride	Use this method to set the overridden state to false. This restores the default value that the Visual Effect Asset specifies.
SendEvent	Use this method to send a custom named event.
SetAnimationCurve	Sets the value of a named Animation Curve property.
SetBool	Sets the value of a named bool property.
SetFloat	Sets the value of a named float property.
SetGradient	Sets the value of a named Gradient property.
SetGraphicsBuffer	Sets the value of a named GraphicsBuffer property.
SetInt	Sets the value of a named integer property.
SetMatrix4x4	Sets the value of a named Matrix4x4 property.
SetMesh	Sets the value of a named Mesh property.
SetSkinnedMeshRenderer	Sets the value of a named Skinned Mesh Renderer property.
SetTexture	Sets the value of a named texture property.
SetUInt	Sets the value of a named unsigned integer property.
SetVector2	Sets the value of a named Vector2 property.
SetVector3	Sets the value of a named Vector3 property.
SetVector4	Sets the value of a named Vector4 or Color property.
Simulate	Use this method to fast-forward the visual effect by simulating all systems for several step counts using the specified delta time.
Stop	Use this method to send a stop event to all Spawn systems.

Inherited Members

Properties

enabled	Enabled Behaviours are Updated, disabled Behaviours are not.
isActiveAndEnabled	Reports whether a GameObject and its associated Behaviour is active and enabled.
gameObject	The game object this component is attached to. A component is always attached to a game object.
tag	The tag of this 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	The name of the object.

Public Methods

BroadcastMessage	Calls the method named methodName on every MonoBehaviour in this game object or any of its children.
CompareTag	Checks the GameObject's tag against the defined tag.
GetComponent	Returns the component of type if the GameObject has one attached.
GetComponentInChildren	Returns the Component of type in the GameObject or any of its children using depth first search.
GetComponentInParent	Returns the Component of type in the GameObject or any of its parents.
GetComponents	Returns all components of Type type in the GameObject.
GetComponentsInChildren	Returns all components of Type type in the GameObject or any of its children using depth first search. Works recursively.
GetComponentsInParent	Returns all components of Type type in the GameObject or any of its parents.
SendMessage	Calls the method named methodName on every MonoBehaviour in this game object.
SendMessageUpwards	Calls the method named methodName on every MonoBehaviour in this game object and on every ancestor of the behaviour.
TryGetComponent	Gets the component of the specified type, if it exists.
GetInstanceID	Gets the instance ID of the object.
ToString	Returns the name of the object.

Static Methods

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	Returns the first active loaded object of Type type.
FindObjectsOfType	Gets a list of all loaded objects of Type type.
Instantiate	Clones the object original and returns the clone.

Operators

bool	Does the object exist?
operator !=	Compares if two objects refer to a different object.
operator ==	Compares two object references to see if they refer to the same object.

Scripting API

VisualEffect

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Description

Properties

Constructors

Public Methods

Inherited Members

Properties

Public Methods

Static Methods

Operators