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javascript:p5js
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<html> | |
<head> | |
<script language="javascript" type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.4.4/p5.js"></script> | |
<!-- uncomment lines below to include extra p5 libraries --> | |
<script language="javascript" src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.4.4/addons/p5.dom.js"></script> | |
<script language="javascript" src="https://cdnjs.cloudflare.com/ajax/libs/p5.js/0.4.4/addons/p5.sound.min.js"></script> | |
<!--<script language="javascript" src="../addons/p5.sound.js"></script>--> | |
<script language="javascript" type="text/javascript" src="sketch3.js"></script> | |
<script type="text/javascript"> | |
window.onresize = function() { | |
location.reload(); | |
} | |
</script> | |
<!-- this line removes any default padding and style. you might only need one of these values set. --> | |
<style> | |
body { | |
padding: 0; | |
margin: 0; | |
} | |
.fixed { | |
position: fixed; | |
left: 50%; | |
} | |
</style> | |
</head> | |
<body> | |
</body> | |
</html> |
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var aci = 0; | |
var theta = 45; | |
var stars = [] | |
var starSize = 200; | |
// | |
function setup() { | |
var x = windowWidth; | |
var y = windowHeight; | |
createCanvas(x, y); | |
fill(255, 40, 255); | |
bck = loadImage("space.jpg"); | |
image(bck, 0, 0); | |
frameRate(30); | |
for (var i = 0; i < starSize; i++) { | |
stars.push(new Star()); | |
} | |
img = loadImage("earth.png"); | |
moon = loadImage("moon.png"); | |
astronot = loadImage("astronot.png"); | |
} | |
function draw() { | |
background("black"); | |
noStroke(); | |
push(); | |
translate(0, 0); | |
for (var i = stars.length - 1; i >= 0; i--) { | |
stars[i].babyStar(); | |
stars[i].shine(); | |
}; | |
pop(); | |
var r = height / 2 - 50; | |
var ci = aci[length] | |
x = sin(radians(frameCount)) * width / 2; | |
y = sin(radians(frameCount)) * height / 2; | |
push(); | |
fill("blue"); | |
//ellipseMode(CENTER); | |
imageMode(CENTER) | |
translate(width / 2, height / 2); | |
var x = r * cos(theta); | |
var y = r * sin(theta); | |
image(img, x, y, img.width / 5, img.height / 5); | |
push(); | |
rotate(cos(frameCount / -100.0)); | |
image(astronot, 0, 0, astronot.width / 2, astronot.height / 2); | |
pop(); | |
push(); | |
translate(x, y); | |
var dx = 150 * cos(theta); | |
var dy = 150 * sin(theta); | |
image(moon, dx, dy, moon.width / 20, moon.height / 20); | |
pop(); | |
theta += 0.002 | |
pop(); | |
} | |
function Star() { | |
this.x = random(width); | |
this.y = random(height); | |
this.color = random(100, 255) | |
this.speed = 0.01; | |
this.shine = function() { | |
this.x += random(-this.speed, this.speed + 1); | |
this.y += random(-this.speed, this.speed); | |
if (this.x > width) { | |
this.x = 0; | |
} | |
} | |
this.babyStar = function() { | |
stroke(random(50, 255)); | |
point(this.x, this.y); | |
} | |
} |
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