Update WGSLNodeBuilder.js

src/renderers/webgpu/nodes/WGSLNodeBuilder.js

@@ -73,28 +73,8 @@ const wgslTypeLib = {
 
 	mat2: 'mat2x2<f32>',
 	mat3: 'mat3x3<f32>',
-	mat4: 'mat4x4<f32>',
+	mat4: 'mat4x4<f32>'
 
-	//because arrays with their two degrees of freedom are special
-	array( elementType, count ) {
-
-		const isValidType = ( type ) => !! this[ type ];
-
-		if ( ! isValidType( elementType ) ) {
-
-			throw new Error( `Unknown type: ${elementType}` );
-
-		}
-
-		if ( typeof count !== 'number' || ! Number.isInteger( count ) || count < 1 ) {
-
-			throw new Error( `Invalid size: ${count}. Size must be a positive integer` );
-
-		}
-
-		return `array<${this[ elementType ]}, ${count}>`;
-
-	}
 };
 
 const wgslCodeCache = {};