Functions

Our Unreal Engine Plugin contains these Blueprint Functions:

Name	Description
Construct a Room	Creates a local room object that will be used to handle events and client side connection settings.
Make ODIN APM Settings	Creates an APM settings object that can be used to construct a room.
Generate Room Token	Takes an access key and a room id and creates a room token that is used to join a room. In production this should be done in a protected environment, e.g. your authentication server (see example project `Token Server´)
Construct a Token Generator	Creates a token generator that is used to generate room tokens on client side.
Join Room	Joins an ODIN room with the room token provided. Every peer connected to the same room will be able to talk to each other and exchange data.
Construct Local Media	Creates a media object that will be used in the Add Media To Room node input. Connect an `Audio Capture` node to it.
Add Media To Room	Adds a previously generated media object to the room. Once this is done, the users microphone input will be sent to other users so they can hear the audio.
Format Error	Takes an ODIN error code and returns an error message a string which can be printed to the log.
Generate Access Key	Creates an access key that can be used to generate room tokens. These keys are only for development and should not be used in production.
Add Odin Synth Component	Adds the Odin Synth Component to the specified actor.
Odin Assign Synth to Media	Assign a media stream coming with the `Media Added` event to the `Odin Synth Component` which will generate audio output from the incoming stream.
Set Room Position Scale	Sets the multiplicative scale for all coordinates used in position updates. Note: The position scale should be set to the same value for all peers in the ODIN room. The scale value also has to be set individually for each room that will utilize ODIN’s optimization feature.
Update Peer Position	Updates the two-dimensional position of the own peer in the room. You have to set the scale beforehand via Set Room Position Scale.
Send Message	Sends arbitrary data to a list of target peers to an ODIN room. Every peer connected to the same room will be able to receive the message.