Layers methods return this

[dipterix]

Description

Currently Layers.set is

	set( layer ) {
		this.mask = ( 1 << layer | 0 ) >>> 0;
	}

Would it be nice to return this so just like Vector3:

layerA.test( new Layers().set(2) );

Solution

For all the methods possible,

	set( layer ) {
		this.mask = ( 1 << layer | 0 ) >>> 0;
        return this;
	}

Alternatives

N/A

Additional context

No response

[Mugen87]

The methods in three.js only return this if there is a high chance that the method invocations will be chained which is typical for math classes.

I'm not sure this is true for Layers. However, this is somewhat a subjective call so it would interesting to hear the opinion of others.