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index.html
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<html>
<head>
<title>secondrealm.is</title>
<link rel="image_src" href="imgs/splash.png" / >
<meta name="description" content="secondrealm.is a visual experiment capturing emerging cryptoanarchy technologies that made possible to simulate a decentralized world without force of central authorities and using coercion." />
<meta name="title" content="secondrealm.is" />
<meta property="og:title" content="Visual Digital Freedom Manifesto" />
<meta property="og:type" content="website" />
<meta property="og:image" content="data/splash.png" />
<meta property="og:url" content="http://secondrealm.is" />
<meta charset="UTF-8">
<style>
body {
margin: 0px;
padding: 0px;
}
canvas { border: 0px solid #000; position:absolute; top:0;left:0;
visibility: hidden; }
input[type='checkbox'] {
-webkit-appearance:none;
width:30px;
height:30px;
background:white;
border-radius:5px;
border:1px solid #000000;
}
input[type='checkbox']:checked {
background: #ff8000;
}
td.text {
color: #000000;
font-family: "Courier";
font-size: 20pt;
font-weight: normal;
text-decoration: none;
}
td.text2 {
color: #808080;
font-family: "Courier";
font-size: 16pt;
font-weight: normal;
text-decoration: none;
}
td.title {
color: #000080;
font-family: "Courier";
font-size: 22pt;
font-weight: bold;
text-decoration: none;
}
td.note {
color: #808840;
font-family: "Courier";
font-size: 10pt;
font-weight: normal;
text-decoration: none;
}
td.man {
color: #8080A0;
font-family: "Courier";
font-size: 9pt;
font-weight: bold;
text-decoration: none;
}
.btn{
border: 1px solid #000000;
background-color: #f0f0f0;
padding: 10px 20px;
color: #000000;
font-family: "Courier";
font-size: 20pt;
border-radius:7px;
width:250px;
-o-transition: background-color .2s ease-in;
-moz-transition: background-color .2s ease-in;
-webkit-transition: background-color .2s ease-in;
transition: background-color .2s ease-in;
}
.btn:hover {
background-color: #ffa080;
}
.btn:active {
background-color: #ffa000;
}
A:link {text-decoration: none; color: #403020 }
A:visited {text-decoration: none; color: #403020}
A:active {text-decoration: none; color: #403020}
A:hover {text-decoration: none; color: #000080}
</style>
<!-- vertex shader -->
<script id="2d-vertex-shader-flat" type="x-shader/x-vertex">
attribute vec2 a_position;
attribute vec4 a_color;
varying vec4 vColor;
uniform vec2 u_resolution;
void main() {
vColor = a_color;
vec2 zeroToOne = a_position / u_resolution;
vec2 zeroToTwo = zeroToOne * 2.0;
vec2 clipSpace = zeroToTwo - 1.0;
gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);
}
</script>
<!-- fragment shader -->
<script id="2d-fragment-shader-flat" type="x-shader/x-fragment">
precision mediump float;
uniform vec4 u_color;
varying vec4 vColor;
void main() {
gl_FragColor = vColor;
}
</script>
<script id="2d-vertex-shader-txt" type="x-shader/x-vertex">
attribute vec2 a_position;
attribute vec2 a_texCoord;
uniform vec2 u_resolution;
varying vec2 v_texCoord;
void main() {
vec2 zeroToOne = a_position / u_resolution;
vec2 zeroToTwo = zeroToOne * 2.0;
vec2 clipSpace = zeroToTwo - 1.0;
gl_Position = vec4(clipSpace * vec2(1, -1), 0, 1);
v_texCoord = a_texCoord;
}
</script>
<!-- fragment shader -->
<script id="2d-fragment-shader-txt" type="x-shader/x-fragment">
precision mediump float;
uniform sampler2D u_image;
uniform vec4 t_alpha;
varying vec2 v_texCoord;
void main() {
gl_FragColor = texture2D(u_image, v_texCoord)*t_alpha;
}
</script>
</head>
<body onload="javascript:demo_loaded();" id="demo">
<div id="LoadDiv" style="display: block; position:fixed; width:100%; height: 100%; z-index:2; left: 0; top: 0; visibility: visible"><canvas id="loader" width="64" height="64" style="position:center;Vertical-align: middle;"></canvas>
<script>
window.requestAnimFrame = (function(callback) {
return window.requestAnimationFrame || window.webkitRequestAnimationFrame || window.mozRequestAnimationFrame || window.oRequestAnimationFrame || window.msRequestAnimationFrame ||
function(callback) {
window.setTimeout(callback, 1000 / 60);
};
})();
var loader_canvas = document.getElementById('loader');
var loader_context = loader_canvas.getContext('2d');
var loader_end = 0;
loader_canvas.style.left = (window.innerWidth/2-32)+"px";
loader_canvas.style.visibility = "visible";
function loader_animate(loader_canvas, loader_context)
{
loader_context.setTransform(1, 0, 0, 1, 0, 0);
loader_context.beginPath();
loader_context.rect(0, 0, loader_canvas.width, loader_canvas.height);
loader_context.fillStyle = "white";
loader_context.globalAlpha = 0.5;
loader_context.fill();
ang = (new Date()).getTime()/242;
for (a = 0; a < 32; a++)
{
xs = 32+Math.cos(ang+a*0.2)*8;
ys = 32+Math.sin(ang+a*0.2)*8;
xe = 32+Math.sin(ang+a*0.2)*16;
ye = 32+Math.cos(ang+a*0.2)*16;
loader_context.beginPath();
loader_context.moveTo(xs, ys);
loader_context.lineTo(xe, ye);
loader_context.lineWidth = 2;
loader_context.strokeStyle = "black";
loader_context.globalAlpha = 1-a/32;
loader_context.stroke();
}
if (!loader_end)
requestAnimFrame(function() { loader_animate(loader_canvas, loader_context); });
}
loader_animate(loader_canvas, loader_context);
</script>
</div>
<div id="StartDiv" style="display: block; position: fixed; width:100%; height: 100%; z-index:2; left: 0; top: 0; visibility: hidden">
<center>
<table width=260>
<tr><td> </td></tr>
<tr><td class=text2 align=center>Satori & Nethemba</td></tr>
<tr><td class=text2 align=center>presents web demo</td></tr>
<tr><td class=text2 align=center>for NVScene 2014</td></tr>
<tr><td> </td></tr>
<tr><td class=title align=center>secondrealm.is</td></tr>
<tr><td align=center class=man>Visual Digital Freedom Manifesto</td></tr>
<tr><td> </td></tr>
<tr><td align=left><input class="btn" onclick="javascript:run_demo_button(0);" type="button" value="Play 1280x720"/></td></tr>
<tr><td align=left><input class="btn" onclick="javascript:run_demo_button(1);" type="button" value="Play 800x450"/></td></tr>
<tr><td> </td></tr>
<tr><td align=left>
<table><tr><td><input id="hidet" name="hidet" type="checkbox" checked></td><td class=text>Hi-detail</td></tr></table>
</td></tr>
<tr><td align=left>
<table><tr><td><input id="webgl" name="webgl" type="checkbox"></td><td class=text>WebGL</td></tr></table>
</td></tr>
<tr><td align=left>
<table><tr><td><input id="fullscr" name="fullscr" type="checkbox"></td><td class=text>Fullscreen</td></tr></table>
<tr><td> </td></tr>
<tr><td class=note>On mobile devices or older computers, please uncheck hi-detail and use a smaller window.<br>On Android systems and desktop computers, please enable WebGL that is significantly faster.<br>Please note in Safari you have to enable WebGL manually. Implementation of full-screen varies across browsers. Visuals are slightly different in HTML5 Canvas and WebGL mode.</tr></td>
<tr><td> </td></tr>
<tr><td class=text2 align=left>( <a href="manifesto.html">read manifesto</a> )</td></tr>
<tr><td> </td></tr>
<tr><td class=note>For a recent version, please visit <a href="http://secondrealm.is">http://secondrealm.is</a></td></tr>
<tr><td> </td></tr>
</td></tr>
</table>
</center>
</div>
<canvas id="demoCanvas" width="1280" height="720" style="position:center;Vertical-align: middle;"></canvas>
<script type="text/javascript" src="webgl-utils.js"></script>
<script type="text/javascript" src="webgl.js"></script>
<script type="text/javascript" src="gfxutil.js"></script>
<script type="text/javascript" src="demoutil.js"></script>
<script type="text/javascript" src="network.js"></script>
<script type="text/javascript" src="3dengine.js"></script>
<script type="text/javascript" src="vecmap.js"></script>
<script type="text/javascript" src="3dobjects.js"></script>
<script type="text/javascript" src="world.js"></script>
<script type="text/javascript" src="effects.js"></script>
<script type="text/javascript" src="faders.js"></script>
<script type="text/javascript" src="miscdata.js"></script>
<script>
var audio = 0, audio_loaded = 0;
var time_start = -1, run_demo = 0, full_scr = 0;
var restarted = 0;
// ---------------------------------------------------------------------------------
function demo_loaded()
{
if (audio_loaded && imgs_used == imgs_loaded)
{
loader_end = 1;
loader_canvas.style.visibility = "hidden";
var sdiv = document.getElementById('StartDiv');
var ldiv = document.getElementById('LoadDiv');
ldiv.style.visibility = "hidden";
loader_canvas.style.visinility
sdiv.style.visibility = "visible";
}
else
{
window.setTimeout(demo_loaded, 250);
}
}
var win_res_wid = 1280, win_res_hei = 720;
function window_reallign()
{
win_wid = window.innerWidth;
win_hei = window.innerHeight;
canvas.style.width = win_res_wid+"px";
canvas.style.height = win_res_hei+"px";
canvas.style.top = (win_hei - win_res_hei)/2 + "px";
canvas.style.left = (win_wid - win_res_wid)/2 + "px";
}
function init_demo()
{
canvas = document.getElementById('demoCanvas');
if (document.getElementById("webgl").checked)
{
gl = getWebGLContext(canvas, { antialias: true, premultipliedAlpha: false });
if (gl) web_gl = 1;
}
if (!web_gl)
context = canvas.getContext('2d');
else
webgl_init();
if (document.getElementById("hidet").checked)
hi_det = 1;
if (document.getElementById("fullscr").checked)
full_scr = 1;
}
var div_start_y = 0;
function animate_menu_out_and_run()
{
start_demo();
return;
var sdiv = document.getElementById('StartDiv');
div_start_y -= 16;
sdiv.style.top = div_start_y+"px";
if (div_start_y > -512)
window.setTimeout(animate_menu_out_and_run, 1000 / 60);
else
{
sdiv.style.visibility = "hidden";
start_demo();
}
}
function animate_menu_in()
{
document.body.style.background = rgbColor(255,255,255);
var sdiv = document.getElementById('StartDiv');
sdiv.style.visibility = "visible";
div_start_y += 16;
sdiv.style.top = div_start_y+"px";
if (div_start_y < 16)
window.setTimeout(animate_menu_in, 1000 / 60);
}
function start_demo()
{
var sdiv = document.getElementById('StartDiv');
sdiv.style.visibility = "hidden";
canvas.style.visibility = "visible";
window_reallign();
if (full_scr)
{
var elem = document.body;
fullscreen_enable(elem);
}
gfxlib_init();
effects_init();
if (!restarted)
{
audio = document.getElementsByTagName("audio")[0];
audio.load();
audio.loop = false;
audio.play();
}
else
{
demo_reset();
time_start = (new Date()).getTime();
audio.currentTime = 0;
demo_paused = 0;
audio.play();
audio.volume = 1;
}
timeline_rewind(timeline_data);
timeline_fader_rewind(timeline_fader_data);
timeline_sync_rewind(timeline_sync_data);
run_demo = 1;
}
function run_demo_button(ver)
{
init_demo();
win_wid = window.innerWidth;
win_hei = window.innerHeight;
win_res_wid = 1280; win_res_hei = 720;
if (ver == 1)
{
win_res_wid = 800;
win_res_hei = 450;
}
if (full_scr)
{
win_res_wid = win_wid;
win_res_hei = win_res_wid / 1.777777;
}
animate_menu_out_and_run();
}
function fullscreen_enable(element)
{
var requestMethod = element.requestFullScreen || element.webkitRequestFullScreen || element.mozRequestFullScreen || element.msRequestFullScreen;
if (requestMethod) {
requestMethod.call(element);
}
else
if (typeof window.ActiveXObject !== "undefined")
{
var wscript = new ActiveXObject("WScript.Shell");
if (wscript !== null) {
wscript.SendKeys("{F11}");
}
}
}
function window_resize()
{
win_wid = window.innerWidth;
win_hei = window.innerHeight;
}
function audio_time(track)
{
var currTime = Math.floor(track.currentTime).toString();
var duration = Math.floor(track.duration).toString();
if (!isNaN(duration))
{
if (time_start == -1 && run_demo)
{
var sdiv = document.getElementById('StartDiv')
sdiv.style.visibility = "hidden";
time_start = (new Date()).getTime();
audio.removeEventListener('canplaythrough', audio_time, false);
demo_frame(canvas, context);
}
}
}
var addEvent = function(elem, type, eventHandle)
{
if (elem == null || elem == undefined) return;
if ( elem.addEventListener ) {
elem.addEventListener( type, eventHandle, false );
} else if ( elem.attachEvent ) {
elem.attachEvent( "on" + type, eventHandle );
} else {
elem["on"+type]=eventHandle;
}
};
addEvent(window, "resize", window_reallign);
var demo_paused = 0;
var demo_paused_time;
var audio_current_time;
demobody = document.getElementById("demo");
demobody.addEventListener('keydown', function (e)
{
if (run_demo)
{
switch (e.keyCode)
{
case 27:
run_demo = 0;
restarted = 1;
demo_paused = 1;
audio.volume = 0;
audio.pause();
canvas.style.visibility = "hidden";
animate_menu_in();
break;
case 32:
// space as pause is unfinished. I guess audio.currentTime does not work everywhere..
break;
if (demo_paused == 0)
{
demo_paused = 1;
audio_current_time = audio.currentTime;
audio.pause();
demo_paused_time = (new Date()).getTime();
audio.volume = 0;
}
else
{
demo_paused = 0;
audio.currentTime = audio_current_time;
audio.play();
//time_start += ((new Date()).getTime() - demo_paused_time);
audio.volume = 1;
}
break;
}
}
}, false);
// ----------------------------------------------------------
// ----------------------------------------------------------
// ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
canvas = document.getElementById('demoCanvas');
var gl;
// ========================================================================
// ----------------------------------------------------------
</script>
<audio id="audio" src="zden.mp3" preload="true" ontimeupdate='audio_time(this);'></audio>
<script>
audio = document.getElementsByTagName("audio")[0];
audio.load();
audio.loop = false;
audio.addEventListener('canplaythrough', function func() { audio_loaded = 1; }, false);
audio.volume = 1;
//if (navigator.userAgent.match(/iPhone/i) || navigator.userAgent.match(/iPad/i))
audio_loaded = 1; // I force audio preload flag because audio-ready callback does not work on ios so it could create more compatibility issues..
</script>
</body>
</html>