gordonbrander

// Copyright 2018 Gordon Brander
// Released under MIT License https://opensource.org/licenses/MIT

const closest = (el, selector) =>
  el.closest ? el.closest(selector) : null;

/**
 * Delegate event handling to a parent element.
 * @arg {Element} el - the parent element that we will be delegating handling to.
 * @arg {string} selector - CSS selector of elements that should receive events.

gordonbrander

import {Schema, string, bool, number, listOf, optional, cssUnit4} from './ruleset.js';

const parse = Schema({
  title: string,
  isHidden: optional(bool, false),
  numbers: listOf(number)
});

parse("title: 8 Beautiful Notes; numbers: 1, 2, 3, 4, 5, 6, 7, 8")
// > {title: "8 Beautiful Notes", numbers: [1, 2, 3...], isHidden: false}

gordonbrander

// D3-style select-baed DOM updating.
//
// Rather than relying on jQuery-style method-chaining to update the DOM,
// we use a "view" object, an ordinary object that contains the following
// functions:
//
// - `enter(datum) -> Element` returns a DOM node for new elements.
//   Element will be appended to parent.
// - `update(el, datum, old)` handles mutating an element in response to
//   changes in data. `old` is the last-known data for this element.

gordonbrander

// Tip: use with await.
// const preloaded = await preloadAll(['img1.jpg', 'img2.jpg'])

export const preload = src => new Promise((resolve, reject) => {
  const img = new Image()
  img.onload = resolve
  img.onerror = reject
  img.src = src
})

gordonbrander

// Promise for an animation frame.
// Tip: use with `await`.
export const frame = () => new Promise(requestAnimationFrame)

gordonbrander

const dom = ({tag='div', attributes={}, styles={}, classes=[], text=null, children=null}) => {
  const el = document.createElement(tag)
  el.className = classes.join(' ')

  for (let [key, value] of Object.entries(attributes)) {
    if (value) {
      el.setAttribute(key, value)
    }
  }

gordonbrander

@NeillBlomkamp: I should check that out- what I am attempting to do is communicate/ interact with and make films for the audience with no middle man #

Asymco

• The App Revolution (in Filmmaking) EXCELLENT
• Hollywood by the numbers
• Bigger than Hollywood (app store)

Stratechery

gordonbrander

How to get WebVR working with your brand-new Daydream View & Pixel.

1. Update Daydream app to latest (Play Store)
2. Update Chrome app to latest (Play Store)
   • Tip: if you're feeling brave, download Chrome Canary instead. Better perf and new features.
3. Update Google VR Services (Play Store)
4. Open chrome://flags/#enable-webvr
   • Click "Enable"
5. Open chrome://flags/#enable-vr-shell
   • Set dropdown to "Enabled"

gordonbrander

"""
This script fetches the latest master of all of the openag firmware repositories, then removes the `.git`, etc.
"""
import subprocess
import argparse
from os import path

LIBS = set((
    "https://github.com/OpenAgInitiative/openag_firmware_module.git",
    "https://github.com/OpenAgInitiative/rosserial_arduino_libs.git",

gordonbrander

{
  "_id": "general_greens",
  "recipe_format": "phased",
  "version": "1.0",
  "optimization": [
    "general purpose"
  ],
  "date_created": "2017-02-08",
  "author": "openag",
  "stages": [