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User:JeremyPwns)
I have this pesky addiction to intelligence and information. Yeah, that sounds about right.
You can contact me via Twitter, Facebook or even by my e-Mail.
[[[CLICK EDIT ON THIS PAGE THEN SAVE THIS CODE BELOW AS WHATEVER .HTML AND ENJOY SPACE TRAVELING WITH YOUR MOUSE.]]]
<!DOCTYPE html>
<html>
<head>
<title>the infinite.</title>
<style type="text/css" media="all">
body {margin:0;padding:0;background-color:#000000;font-size:0;overflow:hidden}
div {margin:0;padding:0;position:absolute;font-size:0;overflow:hidden}
canvas {background-color:#000000;overflow:hidden}
</style>
</head>
<script type="text/javascript">
function $i(id) { return document.getElementById(id); }
function $r(parent,child) { (document.getElementById(parent)).removeChild(document.getElementById(child)); }
function $t(name) { return document.getElementsByTagName(name); }
function $c(code) { return String.fromCharCode(code); }
function $h(value) { return ('0'+Math.max(0,Math.min(255,Math.round(value))).toString(16)).slice(-2); }
function _i(id,value) { $t('div')[id].innerHTML+=value; }
function _h(value) { return !hires?value:Math.round(value/2); }
function get_screen_size()
{
var w=document.documentElement.clientWidth;
var h=document.documentElement.clientHeight;
return Array(w,h);
}
var url=document.location.href;
var flag=true;
var test=true;
var n=parseInt((url.indexOf('n=')!=-1)?url.substring(url.indexOf('n=')+2,((url.substring(url.indexOf('n=')+2,url.length)).indexOf('&')!=-1)?url.indexOf('n=')+2+(url.substring(url.indexOf('n=')+2,url.length)).indexOf('&'):url.length):512);
var w=0;
var h=0;
var x=0;
var y=0;
var z=0;
var star_color_ratio=0;
var star_x_save,star_y_save;
var star_ratio=256;
var star_speed=4;
var star_speed_save=0;
var star=new Array(n);
var color;
var opacity=0.1;
var cursor_x=0; var cursor_y=0; var mouse_x=0; var mouse_y=0;
var canvas_x=0; var canvas_y=0; var canvas_w=0; var canvas_h=0; var context;
var key; var ctrl;
var timeout; var fps=0;
function init()
{
var a=0;
for(var i=0;i<n;i++)
{
star[i]=new Array(5);
star[i][0]=Math.random()*w*2-x*2;
star[i][1]=Math.random()*h*2-y*2;
star[i][2]=Math.round(Math.random()*z);
star[i][3]=0;
star[i][4]=0;
}
var starfield=$i('starfield');
starfield.style.position='absolute';
starfield.width=w;
starfield.height=h;
context=starfield.getContext('2d');
//context.lineCap='round';
context.fillStyle='rgb(0,0,0)';
context.strokeStyle='rgb(255,255,255)';
}
function anim()
{
mouse_x=cursor_x-x;
mouse_y=cursor_y-y;
context.fillRect(0,0,w,h);
for(var i=0;i<n;i++)
{
test=true;
star_x_save=star[i][3];
star_y_save=star[i][4];
star[i][0]+=mouse_x>>4; if(star[i][0]>x<<1) { star[i][0]-=w<<1; test=false; } if(star[i][0]<-x<<1) { star[i][0]+=w<<1; test=false; }
star[i][1]+=mouse_y>>4; if(star[i][1]>y<<1) { star[i][1]-=h<<1; test=false; } if(star[i][1]<-y<<1) { star[i][1]+=h<<1; test=false; }
star[i][2]-=star_speed; if(star[i][2]>z) { star[i][2]-=z; test=false; } if(star[i][2]<0) { star[i][2]+=z; test=false; }
star[i][3]=x+(star[i][0]/star[i][2])*star_ratio;
star[i][4]=y+(star[i][1]/star[i][2])*star_ratio;
if(star_x_save>0&&star_x_save<w&&star_y_save>0&&star_y_save<h&&test)
{
context.lineWidth=(1-star_color_ratio*star[i][2])*2;
context.beginPath();
context.moveTo(star_x_save,star_y_save);
context.lineTo(star[i][3],star[i][4]);
context.stroke();
context.closePath();
}
}
timeout=setTimeout('anim()',fps);
}
function move(evt)
{
evt=evt||event;
cursor_x=evt.pageX-canvas_x;
cursor_y=evt.pageY-canvas_y;
}
function key_manager(evt)
{
evt=evt||event;
key=evt.which||evt.keyCode;
//ctrl=evt.ctrlKey;
switch(key)
{
case 27:
flag=flag?false:true;
if(flag)
{
timeout=setTimeout('anim()',fps);
}
else
{
clearTimeout(timeout);
}
break;
case 32:
star_speed_save=(star_speed!=0)?star_speed:star_speed_save;
star_speed=(star_speed!=0)?0:star_speed_save;
break;
case 13:
context.fillStyle='rgba(0,0,0,'+opacity+')';
break;
}
top.status='key='+((key<100)?'0':)+((key<10)?'0':)+key;
}
function release()
{
switch(key)
{
case 13:
context.fillStyle='rgb(0,0,0)';
break;
}
}
function mouse_wheel(evt)
{
evt=evt||event;
var delta=0;
if(evt.wheelDelta)
{
delta=evt.wheelDelta/120;
}
else if(evt.detail)
{
delta=-evt.detail/3;
}
star_speed+=(delta>=0)?-0.2:0.2;
if(evt.preventDefault)
{
evt.preventDefault();
}
}
function start()
{
resize();
anim();
}
function resize()
{
w=parseInt((url.indexOf('w=')!=-1)?url.substring(url.indexOf('w=')+2,((url.substring(url.indexOf('w=')+2,url.length)).indexOf('&')!=-1)?url.indexOf('w=')+2+(url.substring(url.indexOf('w=')+2,url.length)).indexOf('&'):url.length):get_screen_size()[0]);
h=parseInt((url.indexOf('h=')!=-1)?url.substring(url.indexOf('h=')+2,((url.substring(url.indexOf('h=')+2,url.length)).indexOf('&')!=-1)?url.indexOf('h=')+2+(url.substring(url.indexOf('h=')+2,url.length)).indexOf('&'):url.length):get_screen_size()[1]);
x=Math.round(w/2);
y=Math.round(h/2);
z=(w+h)/2;
star_color_ratio=1/z;
cursor_x=x;
cursor_y=y;
init();
}
document.onmousemove=move;
document.onkeypress=key_manager;
document.onkeyup=release;
document.onmousewheel=mouse_wheel; if(window.addEventListener) window.addEventListener('DOMMouseScroll',mouse_wheel,false);
</script>
<body onload="start()" onresize="resize()" onorientationchange="resize()" onmousedown="context.fillStyle='rgba(0,0,0,'+opacity+')'" onmouseup="context.fillStyle='rgb(0,0,0)'"> <canvas id="starfield" style="background-color:#000000"></canvas> </body>
</html>