用javascript实现模拟火焰

不太像，而且比较耗资原，不知道有没有更好的办法=.=



火焰

function PixelAxis(left, bottom, width, height, color)
{
color = color || "#000000";
var pixels = [];
for(var i = 0; i 0xF ? g.toString(16) : "0" + g.toString(16);
b = b > 0xF ? b.toString(16) : "0" + b.toString(16);
return "#"+r+g+b;
}
function fireColor(seed)
{
return color(seed, Math.floor(0.5*seed), 0);
}

function spreadSeeds(width, height)
{
var pixel = PixelAxis(200, 200, width, height);
var fc = [];
fc[0] = [];

return function()
{
for(var i = 0; i 0 ? s : 0;
pixel(j, i, fireColor(s));
}
}
}
}







var f = spreadSeeds(60, 120);
setInterval("f()",1);

[Ctrl+A 全选 注:如需引入外部Js需刷新才能执行]