vanous

<div id="scrollBuddy" style="top: 0px;">
    <div class="head"></div>
    <div class="body"></div>
    <div class="left-arm" style="transform: rotate(90deg);"></div>
    <div class="left-arm-lower" style="transform: translate(6.12323e-16px, 10px) rotate(92.8284deg);"></div>
    <div class="right-arm" style="transform: rotate(90deg);"></div>
    <div class="right-arm-lower" style="transform: translate(6.12323e-16px, 10px) rotate(87.1716deg);"></div>
    <div class="left-leg-upper" style="transform: rotate(90deg);"></div>
    <div class="left-leg-lower" style="transform: translate(7.34788e-16px, 12px) rotate(75.8579deg);"></div>
    <div class="left-foot" style="transform: translate(2.44328px, 21.6969px) rotate(180deg);"></div>

vanous

Conventions

• A = [xA, yA] is a point on the 2D plane. Same for B, C, ...
• lengths are in any unit (ex: pixels)
• code snippets are in JavaScript

Degrees to radians

angleRad = angleDeg * Math.PI / 180;

vanous

import struct
import SocketServer
from base64 import b64encode
from hashlib import sha1
from mimetools import Message
from StringIO import StringIO

class WebSocketsHandler(SocketServer.StreamRequestHandler):
    magic = '258EAFA5-E914-47DA-95CA-C5AB0DC85B11'