182 lines
No EOL
6 KiB
HTML
182 lines
No EOL
6 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
<title>Organic Network</title>
|
|
<style>
|
|
body {
|
|
margin: 0;
|
|
overflow: hidden;
|
|
background: #0a0a0a;
|
|
color: #ccc;
|
|
font-family: 'Courier New', monospace;
|
|
display: flex;
|
|
flex-direction: column;
|
|
align-items: center;
|
|
justify-content: center;
|
|
height: 100vh;
|
|
}
|
|
canvas {
|
|
display: block;
|
|
}
|
|
#attribution {
|
|
position: absolute;
|
|
bottom: 10px;
|
|
font-size: 10px;
|
|
color: #555;
|
|
text-align: center;
|
|
}
|
|
</style>
|
|
</head>
|
|
<body>
|
|
<canvas id="canvas"></canvas>
|
|
<div id="attribution">neurameba · motd.social</div>
|
|
<script>
|
|
const canvas = document.getElementById('canvas');
|
|
const ctx = canvas.getContext('2d');
|
|
|
|
function resizeCanvas() {
|
|
canvas.width = window.innerWidth;
|
|
canvas.height = window.innerHeight;
|
|
}
|
|
|
|
window.addEventListener('resize', resizeCanvas);
|
|
resizeCanvas();
|
|
|
|
// Parameters derived from the brief
|
|
const params = {
|
|
motion: 0.5,
|
|
density: 0.5,
|
|
complexity: 0.5,
|
|
connectedness: 0.5,
|
|
lifespan: 0.5,
|
|
pulse: { avg: 1.05, min: 1.0, max: 1.1 },
|
|
tone: { anger: 0.0, sadness: 0.0, curiosity: 0.1, dryness: 0.9, playfulness: 0.0, tension: 0.0 }
|
|
};
|
|
|
|
// Network graph implementation
|
|
class Node {
|
|
constructor(x, y) {
|
|
this.x = x;
|
|
this.y = y;
|
|
this.vx = (Math.random() - 0.5) * params.motion * 2;
|
|
this.vy = (Math.random() - 0.5) * params.motion * 2;
|
|
this.size = 2 + Math.random() * 3;
|
|
this.connections = [];
|
|
this.age = 0;
|
|
this.maxAge = 1000 + Math.random() * 500;
|
|
this.energy = 0;
|
|
}
|
|
|
|
update() {
|
|
this.x += this.vx;
|
|
this.y += this.vy;
|
|
|
|
// Boundary check with bounce
|
|
if (this.x < 0 || this.x > canvas.width) this.vx *= -1;
|
|
if (this.y < 0 || this.y > canvas.height) this.vy *= -1;
|
|
|
|
this.age++;
|
|
this.energy = Math.min(1, this.age / this.maxAge);
|
|
|
|
// Fade out at end of life
|
|
if (this.age > this.maxAge * 0.8) {
|
|
this.size *= 0.98;
|
|
}
|
|
}
|
|
|
|
draw() {
|
|
const hue = 200 + Math.sin(this.age * 0.01) * 20;
|
|
const saturation = 10 + this.energy * 80;
|
|
const brightness = 20 + this.energy * 50;
|
|
const alpha = 0.2 + this.energy * 0.8;
|
|
|
|
ctx.fillStyle = `hsla(${hue}, ${saturation}%, ${brightness}%, ${alpha})`;
|
|
ctx.beginPath();
|
|
ctx.arc(this.x, this.y, this.size * this.energy, 0, Math.PI * 2);
|
|
ctx.fill();
|
|
}
|
|
}
|
|
|
|
class Network {
|
|
constructor() {
|
|
this.nodes = [];
|
|
this.links = [];
|
|
this.nodeCount = Math.floor(50 + params.density * 150);
|
|
|
|
// Create nodes
|
|
for (let i = 0; i < this.nodeCount; i++) {
|
|
this.nodes.push(new Node(
|
|
Math.random() * canvas.width,
|
|
Math.random() * canvas.height
|
|
));
|
|
}
|
|
|
|
// Create connections based on connectedness
|
|
const avgConnections = 2 + params.connectedness * 5;
|
|
for (let i = 0; i < this.nodeCount * 1.5; i++) {
|
|
const a = this.nodes[Math.floor(Math.random() * this.nodes.length)];
|
|
const b = this.nodes[Math.floor(Math.random() * this.nodes.length)];
|
|
|
|
if (a !== b && !a.connections.includes(b)) {
|
|
const distance = Math.sqrt((a.x - b.x) ** 2 + (a.y - b.y) ** 2);
|
|
if (distance < 200 || Math.random() < params.connectedness) {
|
|
a.connections.push(b);
|
|
b.connections.push(a);
|
|
this.links.push({
|
|
from: a,
|
|
to: b,
|
|
strength: 0.2 + Math.random() * 0.8
|
|
});
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
update() {
|
|
// Pulse effect
|
|
const pulse = params.pulse.avg + (Math.random() - 0.5) * 0.1;
|
|
|
|
this.nodes.forEach(node => node.update());
|
|
|
|
// Update links with pulse effect
|
|
this.links.forEach(link => {
|
|
ctx.strokeStyle = `hsla(200, 80%, 70%, ${0.1 + link.strength * pulse * 0.3})`;
|
|
ctx.lineWidth = 1;
|
|
|
|
ctx.beginPath();
|
|
ctx.moveTo(link.from.x, link.from.y);
|
|
ctx.lineTo(link.to.x, link.to.y);
|
|
ctx.stroke();
|
|
});
|
|
|
|
// Draw nodes
|
|
this.nodes.forEach(node => node.draw());
|
|
|
|
// Occasionally add new nodes/links based on complexity
|
|
if (Math.random() < params.complexity * 0.005) {
|
|
this.nodes.push(new Node(
|
|
Math.random() * canvas.width,
|
|
Math.random() * canvas.height
|
|
));
|
|
this.nodeCount++;
|
|
}
|
|
}
|
|
}
|
|
|
|
let network = new Network();
|
|
|
|
function animate() {
|
|
ctx.fillStyle = 'rgba(10, 10, 10, 0.1)';
|
|
ctx.fillRect(0, 0, canvas.width, canvas.height);
|
|
|
|
network.update();
|
|
|
|
requestAnimationFrame(animate);
|
|
}
|
|
|
|
animate();
|
|
</script>
|
|
</body>
|
|
</html> |