Constellations

Developer
Nick Walsh
Size
3,361 Kb
Views
16,192
  1. Constellations Previews
  2. Constellations HTML Codes
  3. Constellations CSS Codes
  4. Constellations JS Codes

How do I make an constellations?

What is a constellations? How do you make a constellations? This script and codes were developed by Nick Walsh on 06 November 2022, Sunday.

Constellations Previews
IQ Test

Constellations - Script Codes HTML Codes

<!DOCTYPE html>
<html >
<head> <meta charset="UTF-8"> <title>Constellations</title> <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/normalize/5.0.0/normalize.min.css"> <link rel="stylesheet" href="css/style.css">
</head>
<body> <canvas id="canvas"></canvas> <script src="js/index.js"></script>
</body>
</html>

Constellations - Script Codes CSS Codes

body { background: #160026 -webkit-radial-gradient(33% 33% circle, #160026 25%, rgba(255, 128, 152, 0.5)); background: #160026 radial-gradient(circle at 33% 33%, #160026 25%, rgba(255, 128, 152, 0.5)); display: -webkit-box; display: -ms-flexbox; display: flex; height: 100vh;
}
canvas { left: 0; position: absolute; top: 0;
}

Constellations - Script Codes JS Codes

'use strict';
var canvas = document.getElementById('canvas');
var ctx = canvas.getContext('2d');
var height = window.innerHeight;
var width = window.innerWidth;
canvas.height = height;
canvas.width = width;
var particles = [];
var count = 100;
var origin = { x: width / 2, y: height / 2 };
for (var i = 0; i < count; i++) { var particle = { decay: Math.ceil(100 * Math.random() + 20), hue: 90 * Math.random(), radius: 2 * Math.random() + 1, velocity: 0.003 * Math.random(), x: width * Math.random(), y: height * Math.random() }; particles.push(particle);
}
function draw() { particles.forEach(function (particle) { var newCoords = lerp(particle, origin); particle.x = newCoords.x; particle.y = newCoords.y; ctx.beginPath(); ctx.arc(particle.x, particle.y, particle.radius, 0, Math.PI * 2, true); ctx.fillStyle = 'hsla(' + particle.hue + ', 50%, 75%, ' + particle.decay / 60 + ')'; ctx.shadowBlur = Math.random() * 30; ctx.shadowColor = 'hsla(' + particle.hue + ', 70%, 75%, ' + particle.decay / 60 + ')'; ctx.fill(); particle.decay -= 1; if (particle.decay === 0) { particle.decay = Math.ceil(100 * Math.random() + 20); particle.x = width * Math.random(); particle.y = height * Math.random(); } });
}
function lerp(start, end) { var dx = end.x - start.x; var dy = end.y - start.y; return { x: start.x + dx * start.velocity, y: start.y + dy * start.velocity };
}
function loop() { ctx.clearRect(0, 0, width, height); ctx.translate(origin.x, origin.y); ctx.rotate(0.1 * Math.PI / 180); ctx.translate(-origin.x, -origin.y); draw(); requestAnimationFrame(loop);
}
loop();
Constellations - Script Codes
Constellations - Script Codes
Home Page Home
Developer Nick Walsh
Username nickawalsh
Uploaded November 06, 2022
Rating 3
Size 3,361 Kb
Views 16,192
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