Class GSplatComponentSystem

Allows an Entity to render a gsplat.

Hierarchy (View Summary)

ComponentSystem
- GSplatComponentSystem

Index

Methods

fire hasEvent off on once

Methods

fire

fire(
    name: string,
    arg1?: any,
    arg2?: any,
    arg3?: any,
    arg4?: any,
    arg5?: any,
    arg6?: any,
    arg7?: any,
    arg8?: any,
): EventHandler
Fire an event, all additional arguments are passed on to the event listener.
Parameters
- name: string
  Name of event to fire.
- Optionalarg1: any
  First argument that is passed to the event handler.
- Optionalarg2: any
  Second argument that is passed to the event handler.
- Optionalarg3: any
  Third argument that is passed to the event handler.
- Optionalarg4: any
  Fourth argument that is passed to the event handler.
- Optionalarg5: any
  Fifth argument that is passed to the event handler.
- Optionalarg6: any
  Sixth argument that is passed to the event handler.
- Optionalarg7: any
  Seventh argument that is passed to the event handler.
- Optionalarg8: any
  Eighth argument that is passed to the event handler.
Returns EventHandler
Self for chaining.
Example
```
obj.fire('test', 'This is the message');
```
Inherited from ComponentSystem.fire
- Defined in src/core/event-handler.js:274

hasEvent

hasEvent(name: string): boolean
Test if there are any handlers bound to an event name.
Parameters
- name: string
  The name of the event to test.
Returns boolean
True if the object has handlers bound to the specified event name.
Example
```
obj.on('test', () => {}); // bind an event to 'test'
obj.hasEvent('test'); // returns true
obj.hasEvent('hello'); // returns false
```
Inherited from ComponentSystem.hasEvent
- Defined in src/core/event-handler.js:342

off

off(name?: string, callback?: HandleEventCallback, scope?: any): EventHandler
Detach an event handler from an event. If callback is not provided then all callbacks are unbound from the event, if scope is not provided then all events with the callback will be unbound.
Parameters
- Optionalname: string
  Name of the event to unbind.
- Optionalcallback: HandleEventCallback
  Function to be unbound.
- Optionalscope: any
  Scope that was used as the this when the event is fired.
Returns EventHandler
Self for chaining.
Example
```
const handler = () => {};
obj.on('test', handler);

obj.off(); // Removes all events
obj.off('test'); // Removes all events called 'test'
obj.off('test', handler); // Removes all handler functions, called 'test'
obj.off('test', handler, this); // Removes all handler functions, called 'test' with scope this
```
Inherited from ComponentSystem.off
- Defined in src/core/event-handler.js:154

on

on(name: string, callback: HandleEventCallback, scope?: any): EventHandle
Attach an event handler to an event.
Parameters
- name: string
  Name of the event to bind the callback to.
- callback: HandleEventCallback
  Function that is called when event is fired. Note the callback is limited to 8 arguments.
- Optionalscope: any = ...
  Object to use as 'this' when the event is fired, defaults to current this.
Returns EventHandle
Can be used for removing event in the future.
Example
```
obj.on('test', (a, b) => {
    console.log(a + b);
});
obj.fire('test', 1, 2); // prints 3 to the console
```
Example
```
const evt = obj.on('test', (a, b) => {
    console.log(a + b);
});
// some time later
evt.off();
```
Inherited from ComponentSystem.on
- Defined in src/core/event-handler.js:112

once

once(name: string, callback: HandleEventCallback, scope?: any): EventHandle
Attach an event handler to an event. This handler will be removed after being fired once.
Parameters
- name: string
  Name of the event to bind the callback to.
- callback: HandleEventCallback
  Function that is called when event is fired. Note the callback is limited to 8 arguments.
- Optionalscope: any = ...
  Object to use as 'this' when the event is fired, defaults to current this.
Returns EventHandle
- can be used for removing event in the future.
Example
```
obj.once('test', (a, b) => {
    console.log(a + b);
});
obj.fire('test', 1, 2); // prints 3 to the console
obj.fire('test', 1, 2); // not going to get handled
```
Inherited from ComponentSystem.once
- Defined in src/core/event-handler.js:132