diff --git a/src/core/Layers.js b/src/core/Layers.js
index fabbfaf2644d7a6ec00e7dd0827d10c7a61ed015..33483282df17b9ab5a46e23d4ae483e391e38380 100644
--- a/src/core/Layers.js
+++ b/src/core/Layers.js
@@ -22,33 +22,33 @@ Object.assign( Layers.prototype, {
 
 	},
 
-	toggle: function ( channel ) {
+	enableAll: function () {
 
-		this.mask ^= 1 << channel | 0;
+		this.mask = 0xffffffff | 0;
 
 	},
 
-	disable: function ( channel ) {
+	toggle: function ( channel ) {
 
-		this.mask &= ~ ( 1 << channel | 0 );
+		this.mask ^= 1 << channel | 0;
 
 	},
 
-	test: function ( layers ) {
+	disable: function ( channel ) {
 
-		return ( this.mask & layers.mask ) !== 0;
+		this.mask &= ~ ( 1 << channel | 0 );
 
 	},
 
-	enableAll: function () {
+	disableAll: function () {
 
-		this.mask = 0xffffffff | 0;
+		this.mask = 0;
 
 	},
 
-	disableAll: function () {
+	test: function ( layers ) {
 
-		this.mask = 0;
+		return ( this.mask & layers.mask ) !== 0;
 
 	}