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Event Nodes

This is a list of Udon Nodes that are considered "Events".

Events are used to detect actions and set off chains of action or logic. Input Events have their own special page. To jump to an Event in the graph, click it in the Graph Sidebar.

All below nodes have flow nodes where logic requires it.

Interact​

Fired when a VRChat player interacts with this object.

OnDrop​

Fired when a VRChat player drops this object after being held.

OnOwnershipTransferred​

Fired when the ownership of this object is transferred via some mechanic.

OnPickup​

Fired when this object is picked up by a VRChat player.

OnPickupUseDown​

Fired when this object is held and the Use button is pressed. Fires on button down. Requires 'Auto Hold' on Desktop.

OnPickupUseUp​

Fired when this object is held and the Use button is pressed. Fires on button up. Requires 'Auto Hold' on Desktop.

OnPlayerJoined​

Outputs: player - VRC.SDKBase.VRCPlayerApi Fired when a VRChat player joins the instance. Outputs the player that joined.

OnPlayerLeft​

Event_OnPlayerLeft Outputs: player - VRC.SDKBase.VRCPlayerApi Fired when a VRChat player leaves the instance. Outputs the player that left.

OnSpawn​

Event_OnSpawn Fired when this object spawns for the local player. Unbuffered, so late joiners do not get this event. Only fires when the object is spawned via network instantiation. Will not fire if the object is present in the base scene.

OnStationEntered​

Event_OnStationEntered Fired when a VRChat player enters the station on this object.

OnStationExited​

Event_OnStationExited Fired when a VRChat player exits the station on this object.

OnVideoEnd​

Event_OnVideoEnd Fired when the video player on this object is finished playing, either via the end of the video or via player interaction.

OnVideoError​

Event_OnVideoError Outputs: videoError - VRC.SDK3.Components.Video.VideoError Fired when the video player encounters an error loading the video.

OnVideoLoop​

Event_OnVideoLoop If looping is enabled, fired when the video player finishes a loop.

OnVideoPause​

Event_OnVideoPause Fired when the video player on this object is paused.

OnVideoPlay​

Event_OnVideoPlay Fired when the video player on this object starts playback, either via the start of a new video in a queue, unpausing, or via player interaction.

OnVideoStart​

Event_OnVideoStart Fired when the video player on this object starts playback from a stopped state.

OnVideoReady​

Event_OnVideoReady Fired when the video player loads a new video.

Player Events

OnPlayerTriggerEnter​

Event_OnPlayerTriggerEnter Outputs: player - VRC.SDKBase.VRCPlayerApi Fired when a player's capsule enters a trigger collider.

OnPlayerTriggerStay​

Event_OnPlayerTriggerStay Outputs: player - VRC.SDKBase.VRCPlayerApi Fired on frames while a player's capsule is inside a Trigger Collider

OnPlayerTriggerExit​

Event_OnPlayerTriggerExit Outputs: player - VRC.SDKBase.VRCPlayerApi Fired when a player's capsule exits a Trigger Collider.

OnPlayerCollisionEnter​

Event_OnPlayerCollisionEnter Outputs: player - VRC.SDKBase.VRCPlayerApi Fired when a player's capsule enters a Collider.

OnPlayerCollisionStay​

Event_OnPlayerCollisionStay Outputs: player - VRC.SDKBase.VRCPlayerApi Fired on frames while a player's capsule is inside a Collider.

OnPlayerCollisionExit​

Event_OnPlayerCollisionExit Outputs: player - VRC.SDKBase.VRCPlayerApi Fired when a player's capsule exits a Collider.

OnPlayerParticleCollision​

Event_OnPlayerParticleCollision Outputs: player - VRC.SDKBase.VRCPlayerApi Fired when a particle collides with a player's capsule, assuming that Particle System has Collision and Send Collision Messages turned on.

OnPlayerRespawn​

Event_OnPlayerRespawn Outputs: player - VRC.SDKBase.VRCPlayerApi Fired when a player respawns using their menu.

Advanced Notes​

All nodes in this list have the type System.Void.