Class Hierarchy

This inheritance list is sorted roughly, but not completely, alphabetically:

[detail level 123456789]

CAccuracy	Indicates the rounding factor of compressed values. All values will be truncated to the nearest multiple of this
CAccuracyAttribute	Additional companion attribute to NetworkedAttribute, which indicates how floats should be compressed
CAccuracyDefaults	Class that contains global accuracy information. Built-in named defaults can be edited, or custom named defaults can be created. These defaults allow you to change accuracy settings across an entire project
CAngle	A Networked fusion type for degrees. This can be used with the NetworkedAttribute, in RPCs, or in NetworkInput structs
CTaskManager	Task Factory is used to create new Tasks and Schedule long running Tasks
CAuthorityMasks	Flag constants for input and state authority
►CBehaviour	Alternative base class to Unity's MonoBehaviour. This allows for components that work both in Unity, as well as the Photon relays
CHitbox	Represents a single lag-compensated collider. Multiple component instances can be added anywhere in the hierarchy of a NetworkObject which includes a HitboxRoot
CNetworkEvents	Companion component for NetworkRunner. Exposes INetworkRunnerCallbacks as UnityEvents, which can be wired up to other components in the inspector
CNetworkObject	The primary Fusion component for networked GameObject entities. This stores the object's network identity and manages the object's state and input authority
CNetworkRunner	Represents a Server or Client Simulation
CRunnerVisibilityNodes	Automatically adds a RunnerVisibilityNode for each indicated component. These indicated components will be limited to no more than one enabled instance when running in Multi-Peer mode
►CSimulationBehaviour	Base class for a Fusion aware Behaviour (derived from UnityEngine.MonoBehavour). Objects derived from this object can be associated with a NetworkRunner and Simulation. If a parent NetworkObject is found, this component will also be associated with that network entity
CHitboxManager	Entry point for lag compensated Hitbox queries, which maintains a history buffer, and provides lag compensated raycast and overlap methods. Singleton instance is accessible through the property Runner.LagCompensation
►CNetworkBehaviour	Base class for Fusion network components, which are associated with a NetworkObject
CHitboxRoot	Root Hitbox group container. Manages registering/unregistering hitboxes with the group, and defines the broadphase geometry for the group
►CNetworkAreaOfInterestBehaviour	Base class for network behaviours which provide a position offset for area of interest. A NetworkObject is required on this GameObject or a parent of this GameObject
►CNetworkPosition	Replicates a Unity Transform's position state from the NetworkObject.StateAuthority to all other peers. Rotation is NOT networked. For that, see NetworkPositionRotation or NetworkTransform. A NetworkObject is required on this GameObject or a parent of this GameObject
►CNetworkPositionRotation	Replicates a Unity Transform's position and rotation states from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject to sync the position and rotation. A NetworkObject is required on this GameObject or a parent of this GameObject
►CNetworkTransform	Replicates a Unity Transform's position and rotation states from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject to sync the position and rotation data. A NetworkObject is required on this GameObject or a parent of this GameObject
►CNetworkRigidbodyBase	Base class for 2D and 3D networked rigid body behaviours: see NetworkRigidbody2D and NetworkRigidbody, respectively. This class handles some of the data and logic shared between the two versions
CNetworkRigidbody	Replicates a Unity Rigidbody state from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject with a Rigidbody component. A NetworkObject is required on this GameObject or a parent of this GameObject
CNetworkRigidbody2D	Replicates a Unity Rigidbody state from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject with a Rigidbody component. A NetworkObject is required on this GameObject or a parent of this GameObject
►CNetworkTransformAnchor	Replicates Unity parenting. To network parent changes, the new parent must either be null or have a NetworkTransformAnchor or class derived from that on the GameObject, and the GameObject being re-parented also requires a NetworkTransformAnchor based Component. A NetworkObject is required on this GameObject or a parent of this GameObject
►CNetworkTransformObsolete	Replicates a Unity Transform state from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject to sync the position and/or rotation. A NetworkObject is required on this GameObject or a parent of this GameObject
CNetworkCharacterController	Provides custom API and state replication for collider-based character controller movement (not related to Unity's CharacterController type). Replicates both the internal state (Velocity, MaxSpeed, etc) and the Unity Transform data from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject to control movement and sync the position and/or rotation accurately, including client-side prediction
CNetworkMecanimAnimator	A component for synchronizing the Animator controller state from the State Authority to network proxies. Requires a Unity Animator component, and a NetworkObject component. NOTE: Animator Root Motion is not compatible with re-simulation and prediction
CNetworkPhysicsSimulation2D	Fusion component for handling Physics2D.SyncTransforms() and Physics2D.Simulate(). Only used when NetworkProjectConfig.PhysicsEngines.Physics2D == true
CNetworkPhysicsSimulation3D	Fusion component for handling Physics.SyncTransforms() and Physics.Simulate(). Only used when NetworkProjectConfig.PhysicsEngines.Physics3D == true
►CBehaviourActionAttribute	Attribute for use on Fusion.Behaviour classes. Automatically runs this method when the inspector refreshes. GUILayout calls be in the method and will render into the inspector. Allows for editor code to be added to a component, without requiring a custom Editor script
CBehaviourButtonActionAttribute	Attribute for use on Fusion.Behaviour classes. Automatically creates a button in the inspector of Behaviour derived classes. Can be used on Fields or Method member types. For fields, the name of the method the button will execute must be supplied. When used on methods, that method will be called
CBehaviourWarnAttribute	Attribute for use on Fusion.Behaviour classes. Automatically draws a warning box in the inspector if the conditions are met
CCastEnumAttribute	Casts an enum or int value in the inspector to specific enum type for rendering of its popup list. Supplying a method name rather than a type allows a property with the type Type to be used to dynamically get the enum type
CChanged< T >	Wrapping struct around changed behaviours which allows you to load old and new values
►CDoIfAttribute	Fusion editor attribute for selective editor rendering. Condition member can be a property, field or method (with a return value)
CDrawIfAttribute	Fusion editor attribute for selectively drawing/hiding fields. Condition member can be a property, field or method (with a return value)
CWarnIfAttribute	Fusion editor attribute for adding notices to fields if the condition member evaluates as true. Condition member can be a property, field or method (with a return value)
CEditorDisabledAttribute	Fusion editor attribute for disabling fields
CEditorDisabledGroupAttribute	Fusion editor attribute for disabling groups of fields
CEnumMaskAttribute	Attribute that indicates an enum should render as multi-select mask drop list in the inspector
CHeapConfiguration	Memory Heap Settings
CHostMigrationToken	Transitory Holder with all necessary information to restart the Fusion Runner after the Host Migration has completed
►CIAfterAllTicks	Interface for AfterAllTicks callback. Called after the resimulation loop (when applicable), and also after the forward simulation loop. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
CNetworkMecanimAnimator	A component for synchronizing the Animator controller state from the State Authority to network proxies. Requires a Unity Animator component, and a NetworkObject component. NOTE: Animator Root Motion is not compatible with re-simulation and prediction
CNetworkPosition	Replicates a Unity Transform's position state from the NetworkObject.StateAuthority to all other peers. Rotation is NOT networked. For that, see NetworkPositionRotation or NetworkTransform. A NetworkObject is required on this GameObject or a parent of this GameObject
CNetworkTransformAnchor	Replicates Unity parenting. To network parent changes, the new parent must either be null or have a NetworkTransformAnchor or class derived from that on the GameObject, and the GameObject being re-parented also requires a NetworkTransformAnchor based Component. A NetworkObject is required on this GameObject or a parent of this GameObject
CIAfterClientPredictionReset	Callback interface for AfterClientPredictionReset. Called at the very start of the resimulation loop (on clients with prediction enabled), immediately after state is set to the latest server snapshot. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
►CIAfterHostMigration	Used to mark NetworkBehaviors that need to be react after a Host Migration process
CNetworkPosition	Replicates a Unity Transform's position state from the NetworkObject.StateAuthority to all other peers. Rotation is NOT networked. For that, see NetworkPositionRotation or NetworkTransform. A NetworkObject is required on this GameObject or a parent of this GameObject
►CIAfterPhysicsStep	Interface for AfterPhysicsStep callback. Called immediately after Physics.Simulate(). Implement this interface on SimulationBehaviour and NetworkBehaviour classes
CNetworkTransformObsolete	Replicates a Unity Transform state from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject to sync the position and/or rotation. A NetworkObject is required on this GameObject or a parent of this GameObject
►CIAfterTick	Interface for AfterTick callback. Called after each tick simulation completes. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
CNetworkTransform	Replicates a Unity Transform's position and rotation states from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject to sync the position and rotation data. A NetworkObject is required on this GameObject or a parent of this GameObject
CNetworkTransformObsolete	Replicates a Unity Transform state from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject to sync the position and/or rotation. A NetworkObject is required on this GameObject or a parent of this GameObject
CIAfterUpdate	Interface for the AfterUpdate callback, which is called at the end of each Fusion Update segment. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
►CIBeforeAllTicks	Interface for BeforeAllTicks callback. Called before the resimulation loop (when applicable), and also before the forward simulation loop. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
CNetworkPosition	Replicates a Unity Transform's position state from the NetworkObject.StateAuthority to all other peers. Rotation is NOT networked. For that, see NetworkPositionRotation or NetworkTransform. A NetworkObject is required on this GameObject or a parent of this GameObject
CNetworkTransformAnchor	Replicates Unity parenting. To network parent changes, the new parent must either be null or have a NetworkTransformAnchor or class derived from that on the GameObject, and the GameObject being re-parented also requires a NetworkTransformAnchor based Component. A NetworkObject is required on this GameObject or a parent of this GameObject
CIBeforeClientPredictionReset	Callback interface for BeforeClientPredictionReset. Called at the very start of the resimulation loop (on clients with prediction enabled), before state is set to the latest server snapshot. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
CIBeforeHitboxRegistration	Interface for BeforeHitboxRegistration callback. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
CIBeforePhysicsStep	Interface for BeforePhysicsStep callback. Called immediately before Physics.Simulate(). Implement this interface on SimulationBehaviour and NetworkBehaviour classes
►CIBeforeTick	Interface for BeforeTick callback. Called before each tick is simulated. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
CNetworkPhysicsSimulation2D	Fusion component for handling Physics2D.SyncTransforms() and Physics2D.Simulate(). Only used when NetworkProjectConfig.PhysicsEngines.Physics2D == true
CNetworkPhysicsSimulation3D	Fusion component for handling Physics.SyncTransforms() and Physics.Simulate(). Only used when NetworkProjectConfig.PhysicsEngines.Physics3D == true
►CIBeforeUpdate	Interface for the BeforeUpdate callback, which is called at the beginning of each Fusion Update segment. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
CNetworkPosition	Replicates a Unity Transform's position state from the NetworkObject.StateAuthority to all other peers. Rotation is NOT networked. For that, see NetworkPositionRotation or NetworkTransform. A NetworkObject is required on this GameObject or a parent of this GameObject
CINetworkInput	Flag interface for custom NetworkInput structs
CINetworkObjectPool	Interface which defines the handlers for NetworkRunner Spawn() and Despawn() actions. Passing an instance of this interface to NetworkRunner.StartGame(StartGameArgs) as the StartGameArgs.ObjectPool argument value will assign that instance as the handler for runner Spawn() and Despawn() actions. By default (if StartGameArgs.ObjectPool == null) actions will use Instantiate(), and Despawn() actions will use Destroy()
►CINetworkRunnerCallbacks	Interface for NetworkRunner callbacks. Register a class/struct instance which implements this interface with NetworkRunner.AddCallbacks(INetworkRunnerCallbacks[])
CNetworkEvents	Companion component for NetworkRunner. Exposes INetworkRunnerCallbacks as UnityEvents, which can be wired up to other components in the inspector
CInterpolatedErrorCorrectionSettings	A set of parameters that tune the interpolated correction of prediction error on transform data
►CIPredictedSpawnBehaviour	Interface for predicted spawn callbacks. Implement this interface on SimulationBehaviour and NetworkBehaviour classes
CNetworkTransform	Replicates a Unity Transform's position and rotation states from the NetworkObject.StateAuthority to all other peers. Add this component to a GameObject to sync the position and rotation data. A NetworkObject is required on this GameObject or a parent of this GameObject
CIRunnerVisibilityRecognizedType	Flags a Unity component class as a RunnerVisibilityNodes recognized type. Will be included in NetworkRunner.IsVisible handling, and will be found by RunnerVisibilityNodes component finds
CISimulationEnter	Interface for SimulationEnter callback. Called when the NetworkObject joins AreaOfInterest. Implement this interface on SimulationBehaviour and NetworkBehaviour classes. Only applicable to SimulationConfig.StateReplicationModes.EventualConsistency
CISimulationExit	Interface for the SimulationExit callback. Called when the NetworkObject leaves AreaOfInterest. Implement this interface on SimulationBehaviour and NetworkBehaviour classes. Only applicable to SimulationConfig.StateReplicationModes.EventualConsistency
CLagCompensatedHit	Defines a lag compensated query hit result
CLagCompensationSettings	Settings for lag compensation history
CLagCompensationUtils.ContactData	Details regarding a shape intersection. It does not carry information about the intersection happening or not
CLobbyInfo	Holds information about a Lobby
CMultiPropertyDrawersFixAttribute	Use in Unity 2020.3, when DecoratingPropertyAttribute-based attributes preceeed a PropertyAttribute that creates a per-attribute drawer
CNestedComponentUtilities	Tools to replace GetComponent variants that respects nested objects. These are used to find components of a NetworkedObjects without also finding components that belong to parent or child NetworkedObjects
CNetworkArray< T >	Fusion type for networking arrays. Maximum capacity is fixed, and is set with the CapacityAttribute.
CNetworkBehaviour.Interpolator< T >	Interpolator provides a set of methods to get the "from" and "to" ticks of the associated [Networked] property, as well as the current interpolation value for the two, but it also provides a Value property as a shortcut to get the actual interpolated value for those parameters. See also RawInterpolator
CNetworkBehaviour.RawInterpolator	RawInterpolator provides a set of methods to get the "from" and "to" ticks of the associated [Networked] property, as well as the current interpolation value for the two. All methods return raw memory pointers and expects the caller to be able to convert the data to the proper types. See also Interpolator<T>
CNetworkBehaviourCallbackReference	Reference to an OnChange callback added to a NetworkBehaviour
CNetworkCharacterController.Configuration	Configuration data used both by ComputeRawMovement and the prototype-grade Move and ComputeRawSteering methods
CNetworkCharacterController.Hit	Hit data passed as parameters to NetworkCharacterController.ICallbacks methods
CNetworkCharacterController.ICallbacks	Collision and trigger callback interface that can optionally be passed to the movement query. Common uses: bypass a contact, apply a contact force to the target (can also be achieved just by adding a kinematic Rigidbody to the Character Controller
CNetworkCharacterController.Movement	Result of a movement query
CNetworkConfiguration	Main network configuration class
CNetworkDictionary< K, V >	Fusion type for networking Dictionaries. Maximum capacity is fixed, and is set with the CapacityAttribute.
CNetworkedAttribute
CNetworkId	The unique identifier for a network entity
CNetworkInput	Translates INetworkInput structs and represents them in Fusions's unsafe allocated memory
CNetworkLinkedList< T >	Fusion type for networking LinkedLists. Maximum capacity is fixed, and is set with the CapacityAttribute. Typical Usage:
CNetworkObjectHeader	Network meta information for a NetworkObject
►CNetworkPrefabAsset	Represents a base class for "prefab assets" - assets that point to a prefab and provide a way to load them
CNetworkPrefabAssetMissing	Placeholder kept after a prefab is removed or made not spawnable. If the prefab is restored/made spawnable again, the type of this asset will change to NetworkPrefabAsset
CNetworkPrefabId	ID for a NetworkObject Prefab which has been cataloged in a NetworkProjectConfig.PrefabTable
CNetworkPrefabInfo	Meta data for a NetworkObject prefab which has been cataloged in a NetworkProjectConfig.PrefabTable
CNetworkPrefabRef	A decoupled NetworkObject prefab reference. Internally stored as a GUID
CNetworkProjectConfig	The core Fusion config file that is shared with all peers at startup
CNetworkProjectConfigAsset	Manages and references the current instance of NetworkProjectConfig
CNetworkRNG	PCG32 random generator, 16 bytes in size. http://www.pcg-random.org
CNetworkRunnerCallbackArgs	Stores data types used on the INetworkRunnerCallbacks interface
CNetworkRunnerCallbackArgs.ConnectRequest	Data holder of a Connection Request from a remote client
CNetworkSimulationConfiguration	Configuration for network conditions simulation (induced latency and loss)
CNetworkString< Size >	Fixed-size UTF32 string. All operations are alloc-free, except for converting to System.String
CNetworkStructWeavedAttribute	Describes the total number of WORDs a Fusion.INetworkedStruct uses
CNetworkTransform.InterpolatedTransformParameters	Struct that provides relevant parameters when interpolating a view representation with position and rotation data between two known states, referred as 'From' and 'To'
CNormalizedRectAttribute	Enables a special inspector drawer for Unity Rect type, specially designed for editing RectTransforms using normalized values
►COrderAttribute	Base class for OrderBefore and OrderAfter attributes
COrderAfterAttribute
COrderBeforeAttribute
COrderSorter	This sorting class is meant to be released and garbage collected after use
CPlayerRef	Represents a Fusion player
CPow2SliderAttribute	Attribute used to mark a field that needs to change based on an exponent via a UI slider
CReadAccuracy	Float decompression value, used when reading from the fusion allocator
CRotation	Wrapper class which unifies rotation handling of Quaternion, Euler or Z-only (used by 2D). Can store a Quaternion, Euler or Z-axis (for 2d rotation), and implicitly casts between those types
CRpcAttribute	Flags a method as being a networked Remote Procedure Call. Only usable in a NetworkBehaviour. Calls to this method (from the indicated allowed RpcSources) will generate a network message, which will execute the method remotely on the indicated RpcTargets. The RPC method can include an empty RpcInfo argument, that will include meta information about the RPC on the receiving peer
CRpcInvokeInfo	May be used as an optional RpcAttribute return value. Contains meta data about the RPC send, such as failure to send reasons, culling, message size, etc
CRpcSendResult	RPC send operation result information
CRpcTargetAttribute	RPC attribute used to indicate a specific target player for an RPC when sending from one player to another. RPC is sent to the server, and then is forwarded to the specified player. Usage:
CRunnerVisibilityNode	Identifies visible/audible components (such as renderers, canvases, lights) that should be enabled/disabled by NetworkRunner.IsVisible. Automatically added to scene objects and spawned objects during play if running in NetworkProjectConfig.PeerModes.Multiple. Additionally this component can be added manually at development time to identify specific Behaviours or Renderers you would like to restrict to one enabled copy at a time
CSessionInfo	Holds information about the Game Session
CSimulation	Main simulation class
CSimulationBehaviourAttribute	Attribute for specifying which SimulationStages and SimulationModes this SimulationBehaviour will execute in. Can be used to limit execution to only Host, Server or Client peers, or to only execute on Resimulation or Forward ticks. Usage:
CSimulationConfig	Project configuration settings specific to how the Simulation class behaves
CSimulationGlobalState	Stores the global state of a simulation
CSimulationSnapshot	Represents a snapshot of the simulation state
CNetAddress	Represents a Network Address, which includes a IP and Port This can contains either a IPv4 or a IPv6 address
CNetBitBufferList	Represents a linked list of Fusion.Sockets.NetBitBuffer
CNetCommandAccepted	Accepted Command, sent by the server when a remote client connection is accepted
CNetCommandConnect	Connect Command used to signal a remote server that a client is trying to connect to it
CNetCommandDisconnect	Disconnect Command, it can be used by either side of the connection
CNetCommandHeader	Network Command Header Describe its type and usual settings for all commands
CNetCommandRefused	Refuse Command, sent by the server when the connection was refused. This happens when the server has reached its max connection capacity
CNetConfig	General configuration used to drive the behavior of the Socket library
CStunServers.StunServer	Stores Addresses of a STUN Server
CStartGameArgs	Fusion Start Arguments, used to configure the simulation mode and other settings
CStartGameResult	Represents the result of starting the Fusion Simulation
CUnitAttribute	Unit Attribute class. Used to mark a field with the respective Fusion.Units
CVersioning	The Versioning class provides methods and properties related to versioning
CWriteAccuracy	Float compression value, used when writing to the fusion allocator