SCNParticleSystem Class
Definition
Important
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Emits small sprites whose behaviors are developer-specified.
[Foundation.Register("SCNParticleSystem", true)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.WatchOS, 3, 0, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.MacOSX, 10, 10, ObjCRuntime.PlatformArchitecture.All, null)]
[ObjCRuntime.Introduced(ObjCRuntime.PlatformName.iOS, 8, 0, ObjCRuntime.PlatformArchitecture.All, null)]
public class SCNParticleSystem : Foundation.NSObject, Foundation.INSCopying, Foundation.INSSecureCoding, IDisposable, SceneKit.ISCNAnimatabletype SCNParticleSystem = class
inherit NSObject
interface INSCoding
interface INativeObject
interface IDisposable
interface INSCopying
interface INSSecureCoding
interface ISCNAnimatable- Inheritance
- Attributes
- Implements
Constructors
| SCNParticleSystem(IntPtr) |
A constructor used when creating managed representations of unmanaged objects; Called by the runtime. |
| SCNParticleSystem(NSCoder) |
A constructor that initializes the object from the data stored in the unarchiver object. |
| SCNParticleSystem(NSObjectFlag) |
Constructor to call on derived classes to skip initialization and merely allocate the object. |
Properties
| Acceleration |
Gets or sets an acceleration, analagous to gravity, that is applied to all particles in the scene. |
| AffectedByGravity |
Gets or sets a value that controls whether particles in the system are affected by gravity. |
| AffectedByPhysicsFields |
Gets or sets a value that controls whether particles in the system are affected by physics fields. |
| BirthDirection |
Gets or sets a value that controls the initial direction in which newly-spawned particles move. |
| BirthLocation |
Gets or sets a value that controls . |
| BirthRate |
Gets or sets the average rate at which particles are created. |
| BirthRateVariation |
Gets or sets the variation in the rate that particles are created. |
| BlackPassEnabled |
Gets or sets a value that controls whether to increase contrast by rendering particles first in black, and then in their specified color. |
| BlendMode |
Gets or sets a value that controls how particles are blended into the scene. |
| Class | (Inherited from NSObject) |
| ClassHandle |
The handle for this class. |
| ColliderNodes |
Gets or sets the list of nodes with which particles can collide. |
| DampingFactor |
Gets or sets a value that controls how viscous drag is simulated. 0.0 indicate no viscous drag. |
| DebugDescription |
A developer-meaningful description of this object. (Inherited from NSObject) |
| Description |
Description of the object, the Objective-C version of ToString. (Inherited from NSObject) |
| EmissionDuration |
Gets or sets the time over which new particles are created at the current birth rate. |
| EmissionDurationVariation |
Gets or sets the variation in emission duration. |
| EmitterShape |
Gets or sets the region in which new particles are created. (Particles are created at a point if this property is |
| EmittingDirection |
Gets or sets the direction in which newly emitted particles travel. |
| FresnelExponent |
Gets or sets the exponent that controls how reflectivity increases toward the visual perimeter of spherical particles. |
| Handle |
Handle (pointer) to the unmanaged object representation. (Inherited from NSObject) |
| IdleDuration |
Gets or sets the average duration for which the system emits no particles. |
| IdleDurationVariation |
Gets or sets the variation in the duration for which the system emits no particles. |
| ImageSequenceAnimationMode |
Gets or sets a value that controls whether the animation plays once, repeats, or plays the animation forwards and then backwards. |
| ImageSequenceColumnCount |
Gets or sets the number of columns to use when treating the particle image as a grid of animation images. |
| ImageSequenceFrameRate |
Gets or sets the average animation speed, in frames per second. |
| ImageSequenceFrameRateVariation |
Gets or sets the variation in animation speed, in frames per second. |
| ImageSequenceInitialFrame |
Gets or sets the average index of the first image frame to display in the animation. |
| ImageSequenceInitialFrameVariation |
Gets or sets the variation in the index of the first image frame to display in the animation. |
| ImageSequenceRowCount |
Gets or sets the number of rows to use when treating the particle image as a grid of animation images. |
| IsDirectBinding | (Inherited from NSObject) |
| IsProxy | (Inherited from NSObject) |
| LightingEnabled |
Gets or sets a value that controls whether or not lighting is applied to the scene when rendering. |
| Local |
Gets or sets a value that controls whether the particle system uses the parent node's coordinate system frame of reference. |
| Loops |
Gets or sets a value that controls whether the active and idle periods are repeated. |
| OrientationDirection | |
| OrientationMode |
Gets or sets a value that controls particles' rotation about their own axes. |
| ParticleAngle |
Gets or sets the average angle of newly created particles. |
| ParticleAngleVariation |
Gets or sets the variation in the angle of newly created particles. |
| ParticleAngularVelocity |
Gets or sets the average angular velocity of newly created particles. |
| ParticleAngularVelocityVariation |
Gets or sets the variation in the angular velocity of newly created particles. |
| ParticleBounce |
Gets or sets the average amount that particles bounce after a collision. |
| ParticleBounceVariation |
Gets or sets the variation in the amount that particles bounce after a collision. |
| ParticleCharge |
Gets or sets the average charge of particles. |
| ParticleChargeVariation |
Gets or sets the variation in the charge of particles. |
| ParticleColor |
Gets or sets the average color of newly created particles. |
| ParticleColorVariation |
Gets or sets the variation in the color of newly created particles. |
| ParticleDiesOnCollision |
Gets or sets a value that controls whether particles cease to exist after a collision. |
| ParticleFriction |
Gets or sets the average coefficient of friction between particles and the system. |
| ParticleFrictionVariation |
Gets or sets the variation in the coefficient of friction between particles and the system. |
| ParticleImage |
Gets or sets the image that is used to display particles. This image can be a grid of animation frames, or six images that specify a sphere to render. |
| ParticleIntensity | |
| ParticleIntensityVariation | |
| ParticleLifeSpan |
Gets or sets the average lifespan, in seconds, of particles. |
| ParticleLifeSpanVariation |
Gets or sets the varation in lifespan, in seconds, of particles. |
| ParticleMass |
Gets or sets the average mass of newly created particles. |
| ParticleMassVariation |
Gets or sets the variation in the mass of newly created particles. |
| ParticleSize |
Gets or sets the average size, in coordinate space units, of newly created particles. |
| ParticleSizeVariation |
Gets or sets the variation in size, in coordinate space units, of newly created particles. |
| ParticleVelocity |
Gets or sets the average speed, in coordinate space units per second, of newly created particles. |
| ParticleVelocityVariation |
Gets or sets the variation in speed, in coordinate space units per second, of newly created particles. |
| PropertyControllers |
Gets or sets a dictionary of controllers that animate different properties of particles in the system. |
| RetainCount |
Returns the current Objective-C retain count for the object. (Inherited from NSObject) |
| Self | (Inherited from NSObject) |
| SortingMode |
Gets or sets a value that controls whether and how particles are sorted before rendering and animation. |
| SpeedFactor |
Gets or sets a multiplier for the animation speed. |
| SpreadingAngle |
Gets or sets the angle about, the emitted angle, over which particles are emitted. |
| StretchFactor |
Gets or sets a value that controls by how much to stretch particles in their direction of motion. |
| Superclass | (Inherited from NSObject) |
| SuperHandle |
Handle used to represent the methods in the base class for this NSObject. (Inherited from NSObject) |
| SystemSpawnedOnCollision |
Gets or sets a particle system to add when a particle collides with objects in the scene. |
| SystemSpawnedOnDying |
Gets or sets a particle system to add when a particle dies. |
| SystemSpawnedOnLiving |
Gets or sets a particle system to add to each particle for each frame of the animation. |
| WarmupDuration |
Gets or sets the time, in seconds, for which the system simulates particle emission before the system is first rendered. |
| WeakPropertyControllers |
Gets or sets a weak reference to a dictionary of property controllers. |
| Zone | (Inherited from NSObject) |
Methods
| AddAnimation(CAAnimation, NSString) |
Adds the specified animation, indexed by the specified key. |
| AddAnimation(SCNAnimationPlayer, NSString) | |
| AddModifier(NSString[], SCNParticleModifierStage, SCNParticleModifierHandler) |
Adds |
| AddObserver(NSObject, NSString, NSKeyValueObservingOptions, IntPtr) |
Registers an object for being observed externally (using NSString keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject) |
| AddObserver(NSObject, String, NSKeyValueObservingOptions, IntPtr) |
Registers an object for being observed externally (using string keyPath). Observed changes are dispatched to the observer’s object ObserveValue(NSString, NSObject, NSDictionary, IntPtr) method. (Inherited from NSObject) |
| AddObserver(NSString, NSKeyValueObservingOptions, Action<NSObservedChange>) |
Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject) |
| AddObserver(String, NSKeyValueObservingOptions, Action<NSObservedChange>) |
Registers an object for being observed externally using an arbitrary method. (Inherited from NSObject) |
| AwakeFromNib() |
Called after the object has been loaded from the nib file. Overriders must call base.AwakeFromNib(). (Inherited from NSObject) |
| BeginInvokeOnMainThread(Action) | (Inherited from NSObject) |
| BeginInvokeOnMainThread(Selector, NSObject) |
Invokes asynchrously the specified code on the main UI thread. (Inherited from NSObject) |
| Bind(NSString, NSObject, String, NSDictionary) | (Inherited from NSObject) |
| Bind(String, NSObject, String, NSDictionary) |
Obsolete.
(Inherited from NSObject)
|
| BindingInfo(String) |
Obsolete.
(Inherited from NSObject)
|
| BindingOptionDescriptions(String) |
Obsolete.
(Inherited from NSObject)
|
| BindingValueClass(String) |
Obsolete.
(Inherited from NSObject)
|
| CommitEditing() | (Inherited from NSObject) |
| CommitEditing(NSObject, Selector, IntPtr) | (Inherited from NSObject) |
| ConformsToProtocol(IntPtr) |
Invoked to determine if this object implements the specified protocol. (Inherited from NSObject) |
| Copy() |
Performs a copy of the underlying Objective-C object. (Inherited from NSObject) |
| Copy(NSZone) |
Performs a copy of the underlying Objective-C object. |
| Create() |
Creates a new particle system. |
| Create(String, String) |
Creates a new particle system from a named particle system file in the specified directory. |
| DangerousAutorelease() | (Inherited from NSObject) |
| DangerousRelease() | (Inherited from NSObject) |
| DangerousRetain() | (Inherited from NSObject) |
| DidChange(NSKeyValueChange, NSIndexSet, NSString) |
Indicates a change occurred to the indexes for a to-many relationship. (Inherited from NSObject) |
| DidChange(NSString, NSKeyValueSetMutationKind, NSSet) | (Inherited from NSObject) |
| DidChangeValue(String) |
Indicates that a change occurred on the specified key. (Inherited from NSObject) |
| Dispose() |
Releases the resources used by the NSObject object. (Inherited from NSObject) |
| Dispose(Boolean) |
Releases the resources used by the NSObject object. (Inherited from NSObject) |
| DoesNotRecognizeSelector(Selector) |
Indicates that this object does not recognize the specified selector. (Inherited from NSObject) |
| EncodeTo(NSCoder) |
Encodes the state of the object on the provided encoder |
| Equals(NSObject) | (Inherited from NSObject) |
| Equals(Object) | (Inherited from NSObject) |
| ExposedBindings() | (Inherited from NSObject) |
| GetAnimation(NSString) |
Developers should not use this deprecated method. Developers should use 'GetAnimationPlayer' instead. |
| GetAnimationKeys() |
Gets a list of animation for the specified keys. |
| GetAnimationPlayer(NSString) | |
| GetBindingInfo(NSString) | (Inherited from NSObject) |
| GetBindingOptionDescriptions(NSString) | (Inherited from NSObject) |
| GetBindingValueClass(NSString) | (Inherited from NSObject) |
| GetDictionaryOfValuesFromKeys(NSString[]) |
Retrieves the values of the specified keys. (Inherited from NSObject) |
| GetHashCode() |
Generates a hash code for the current instance. (Inherited from NSObject) |
| GetMethodForSelector(Selector) | (Inherited from NSObject) |
| GetNativeField(String) |
Obsolete.
(Inherited from NSObject)
|
| GetNativeHash() | (Inherited from NSObject) |
| HandleEvent(SCNParticleEvent, NSString[], SCNParticleEventHandler) |
Method to modify particle data in response to an event. |
| Init() | (Inherited from NSObject) |
| InitializeHandle(IntPtr) | (Inherited from NSObject) |
| InitializeHandle(IntPtr, String) | (Inherited from NSObject) |
| Invoke(Action, Double) | (Inherited from NSObject) |
| Invoke(Action, TimeSpan) | (Inherited from NSObject) |
| InvokeOnMainThread(Action) | (Inherited from NSObject) |
| InvokeOnMainThread(Selector, NSObject) |
Invokes synchrously the specified code on the main UI thread. (Inherited from NSObject) |
| IsAnimationPaused(NSString) |
Returns |
| IsEqual(NSObject) | (Inherited from NSObject) |
| IsKindOfClass(Class) | (Inherited from NSObject) |
| IsMemberOfClass(Class) | (Inherited from NSObject) |
| MarkDirty() |
Promotes a regular peer object (IsDirectBinding is true) into a toggleref object. (Inherited from NSObject) |
| MutableCopy() |
Creates a mutable copy of the specified NSObject. (Inherited from NSObject) |
| ObjectDidEndEditing(NSObject) | (Inherited from NSObject) |
| ObserveValue(NSString, NSObject, NSDictionary, IntPtr) |
Indicates that the value at the specified keyPath relative to this object has changed. (Inherited from NSObject) |
| PauseAnimation(NSString) |
Pauses the animation for |
| PerformSelector(Selector) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject, Double) |
Invokes the selector on the current instance and if the |
| PerformSelector(Selector, NSObject, Double, NSString[]) | (Inherited from NSObject) |
| PerformSelector(Selector, NSObject, NSObject) | (Inherited from NSObject) |
| PerformSelector(Selector, NSThread, NSObject, Boolean) | (Inherited from NSObject) |
| PerformSelector(Selector, NSThread, NSObject, Boolean, NSString[]) | (Inherited from NSObject) |
| PrepareForInterfaceBuilder() | (Inherited from NSObject) |
| RemoveAllAnimations() |
Removes all animations from the particle system. |
| RemoveAllModifiers() |
Removes all modifiers from the particle system. |
| RemoveAnimation(NSString) |
Removes the animation for |
| RemoveAnimation(NSString, nfloat) |
Removes the animation for |
| RemoveAnimationUsingBlendOutDuration(NSString, nfloat) | |
| RemoveModifiers(SCNParticleModifierStage) |
Removes the modifiers for the specified stage. |
| RemoveObserver(NSObject, NSString) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject) |
| RemoveObserver(NSObject, NSString, IntPtr) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject) |
| RemoveObserver(NSObject, String) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath. (Inherited from NSObject) |
| RemoveObserver(NSObject, String, IntPtr) |
Stops the specified observer from receiving further notifications of changed values for the specified keyPath and context. (Inherited from NSObject) |
| Reset() |
Resets the particle system. |
| RespondsToSelector(Selector) |
Whether this object recognizes the specified selector. (Inherited from NSObject) |
| ResumeAnimation(NSString) |
Resumes the particle system animation. |
| SetNativeField(String, NSObject) |
Obsolete.
(Inherited from NSObject)
|
| SetNilValueForKey(NSString) |
Sets the value of the specified key to null. (Inherited from NSObject) |
| SetSpeed(nfloat, NSString) | |
| SetValueForKey(NSObject, NSString) |
Sets the value of the property specified by the key to the specified value. (Inherited from NSObject) |
| SetValueForKeyPath(IntPtr, NSString) |
A constructor used when creating managed representations of unmanaged objects; Called by the runtime. (Inherited from NSObject) |
| SetValueForKeyPath(NSObject, NSString) |
Sets the value of a property that can be reached using a keypath. (Inherited from NSObject) |
| SetValueForUndefinedKey(NSObject, NSString) |
Indicates an attempt to write a value to an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject) |
| SetValuesForKeysWithDictionary(NSDictionary) |
Sets the values of this NSObject to those in the specified dictionary. (Inherited from NSObject) |
| ToString() |
Returns a string representation of the value of the current instance. (Inherited from NSObject) |
| Unbind(NSString) | (Inherited from NSObject) |
| Unbind(String) |
Obsolete.
(Inherited from NSObject)
|
| ValueForKey(NSString) |
Returns the value of the property associated with the specified key. (Inherited from NSObject) |
| ValueForKeyPath(NSString) |
Returns the value of a property that can be reached using a keypath. (Inherited from NSObject) |
| ValueForUndefinedKey(NSString) |
Indicates an attempt to read a value of an undefined key. If not overridden, raises an NSUndefinedKeyException. (Inherited from NSObject) |
| WillChange(NSKeyValueChange, NSIndexSet, NSString) |
Indicates that the values of the specified indices in the specified key are about to change. (Inherited from NSObject) |
| WillChange(NSString, NSKeyValueSetMutationKind, NSSet) | (Inherited from NSObject) |
| WillChangeValue(String) |
Indicates that the value of the specified key is about to change. (Inherited from NSObject) |