Instantiates objects on an event trigger, adds them to the scene and syncs their creation across clients. The instantiated objects are built using the specified mixins.
Properties:
| Name | Type | Default | Description | 
|---|---|---|---|
on | 
            
            string | An event that triggers the instantiation  | 
        |
mixin | 
            
            string | A space-separated list of mixins that should be used to instantiate the object.  | 
        |
parent | 
            
            string | 'a-scene' | A selector that determines which object the instantiated object will be added to.  | 
        
group | 
            
            string | 'main' | An identifier which can be used to group instantiated objects.  | 
        
removeLast | 
            
            boolean | true | Whether the last object instantiated in a group should be removed before instantiating a new object.  |