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/*
 * Copyright (c) 2012 Brandon Jones
 *
 * This software is provided 'as-is', without any express or implied
 * warranty. In no event will the authors be held liable for any damages
 * arising from the use of this software.
 *
 * Permission is granted to anyone to use this software for any purpose,
 * including commercial applications, and to alter it and redistribute it
 * freely, subject to the following restrictions:

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// This was basically ripped straight from http://en.wikipedia.org/wiki/Multiply-with-carry, just javscriptified.
var CMWCRand = function(seed) {
    var i, PHI = 0x9e3779b9;
    if(!seed) { seed = Date.now(); }

    var Q = this.Q = new Uint32Array(4096);
    this.c = 362436;
    this.i = 4095;

    Q[0] = seed;

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### Keybase proof

I hereby claim:

  * I am toji on github.
  * I am toji (https://keybase.io/toji) on keybase.
  * I have a public key whose fingerprint is 58B8 A064 C3EF E15A E7EA  976A 6B3C 9E34 B948 FFFC

To claim this, I am signing this object:

toji

http() {
    python -c "import BaseHTTPServer as bhs, SimpleHTTPServer as shs; bhs.HTTPServer(('127.0.0.1', $1), shs.SimpleHTTPRequestHandler).serve_forever()" &
}

(Called like: "http 8000")

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XTENSIONS	GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_sync GL_OES_vertex_half_float GL_OES_framebuffer_object GL_OES_rgb8_rgba8 GL_OES_compressed_ETC1_RGB8_texture GL_AMD_compressed_ATC_texture GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_hdr GL_OES_texture_compression_astc GL_OES_texture_npot GL_EXT_texture_filter_anisotropic GL_EXT_texture_format_BGRA8888 GL_OES_texture_3D GL_EXT_color_buffer_float GL_EXT_color_buffer_half_float GL_QCOM_alpha_test GL_OES_depth24 GL_OES_packed_depth_stencil GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_EXT_sRGB GL_OES_texture_float GL_OES_texture_float_linear GL_OES_texture_half_float GL_OES_texture_half_float_linear GL_EXT_texture_type_2_10_10_10_REV GL_EXT_texture_sRGB_decode GL_OES_element_index_uint GL_EXT_copy_image GL_EXT_geometry_shader GL_EXT_tessellation_shader GL_OES_texture_stencil8 GL_EXT_shader_io_blocks GL_OES_shader_image_atomic GL_OES_sample_variables GL_EXT_texture_border_clamp GL_EXT_multisampled_render_to_texture GL

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javascript:(function()%7Bw%3Dwindow%3Bs%3D%22requestAnimationFrame%22%3Br%3Dw%5Bs%5D%3Bw%5Bs%5D%3Df%3D%3E%7Bw%5Bs%5D%3Dr%3Br(t%3D%3E%7Bf(t)%3Bl%20%3D%20document.querySelectorAll(%22canvas%22)%3Bfor%20(c%20of%20l)%20%7Bi%3Dnew%20Image()%3Bdocument.body.appendChild(i)%3Bi.src%3Dc.toDataURL()%3B%7D%7D)%3B%7D%7D)()

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// A barebones example of how to use the motion-controllers library and assets repository to load controller models in yor WebXR app
// This gist will not go into the details of how to set up a WebXR app (See https://immersive-web.github.io/webxr-samples/ for that)
// but will instead focus on the parts needed to find and load the appropriate controller.

// The motion-controllers library is small enough that it can easily be dropped into your own codebase if you wish, but loading it
// directly from a CDN like jsdelivr is an even easier route to getting up and running.
import { fetchProfile } from 'https://cdn.jsdelivr.net/npm/@webxr-input-profiles/[email protected]/dist/motion-controllers.module.js';

// The assets package (https://www.npmjs.com/package/@webxr-input-profiles/assets) is larger, about 67Mb at time of writing,
// so it may be more beneficial to always use a CDN for it, especially since that will enable your app to pick up new controllers

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let nextId = 0;
const allocatedObjects = new Map();
const refLossTimes = new Map();

let reportCount = 0;
let reportTime = 0;

const finReg = new FinalizationRegistry((id) => {
  const lossTime = performance.now() - refLossTimes.get(id);
  refLossTimes.delete(id);