mapbox-gl/src/data/bucket/fill_extrusion_attributes.js

A WebGL interactive maps library

// @flow
import { createLayout } from '../../util/struct_array';

const layout = createLayout([
    {name: 'a_pos',          components: 2, type: 'Int16'},
    {name: 'a_normal_ed',    components: 4, type: 'Int16'},
], 4);

export default layout;
export const {members, size, alignment} = layout;