birth: Sparse Neural Constellations

2026-06-17 13:47:21 +00:00 · 2026-06-17 13:47:21 +00:00 · 08439a2546
commit 08439a2546
parent eefc140de4
1 changed files with 136 additions and 0 deletions
--- a/index.html
+++ b/index.html
@ -0,0 +1,136 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Entity Stream</title>
+    <style>
+        body { margin: 0; overflow: hidden; background: #0a0a0a; }
+        canvas { display: block; }
+        #info { position: absolute; bottom: 10px; right: 10px; color: #555; font-family: monospace; font-size: 10px; }
+    </style>
+</head>
+<body>
+    <canvas id="canvas"></canvas>
+    <div id="info">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
+        const params = {
+            motion: 0.645,
+            density: 0.521,
+            complexity: 0.619,
+            connectedness: 0.709,
+            lifespan: 0.327,
+            pulse: { avg: 0.36, min: 0.30, max: 1.60 },
+            tone: { dryness: 0.80, curiosity: 0.30 }
+        };
+
+        // Node system
+        class Node {
+            constructor(x, y) {
+                this.x = x;
+                this.y = y;
+                this.vx = 0;
+                this.vy = 0;
+                this.size = 1;
+                this.life = 0;
+                this.maxLife = Math.random() * 100 + 50;
+                this.energy = 48.1;
+                this.connections = [];
+            }
+
+            update() {
+                this.life += 0.1;
+                this.size = 0.5 + Math.sin(this.life * 0.05) * 0.2;
+
+                // Motion influenced by connectedness
+                const pulse = params.pulse.avg + Math.sin(Date.now() * 0.001 * params.pulse.avg) * params.pulse.avg;
+                this.vx = (Math.random() - 0.5) * params.motion * pulse;
+                this.vy = (Math.random() - 0.5) * params.motion * pulse;
+                this.x += this.vx;
+                this.y += this.vy;
+
+                // Boundary check
+                if (this.x < 0) this.x = canvas.width;
+                if (this.x > canvas.width) this.x = 0;
+                if (this.y < 0) this.y = canvas.height;
+                if (this.y > canvas.height) this.y = 0;
+            }
+
+            addConnection(node) {
+                this.connections.push(node);
+                node.connections.push(this);
+            }
+
+            draw() {
+                // Fade based on lifespan
+                const alpha = params.lifespan * (1 - this.life / this.maxLife);
+                ctx.globalAlpha = Math.max(0, alpha);
+
+                ctx.beginPath();
+                ctx.arc(this.x, this.y, this.size * 2, 0, Math.PI * 2);
+                ctx.fillStyle = '#a0a0a0';
+                ctx.fill();
+
+                // Draw connections
+                ctx.globalAlpha = 0.1;
+                this.connections.forEach(conn => {
+                    ctx.beginPath();
+                    ctx.moveTo(this.x, this.y);
+                    ctx.lineTo(conn.x, conn.y);
+                    ctx.strokeStyle = '#666';
+                    ctx.lineWidth = 0.5;
+                    ctx.stroke();
+                });
+
+                ctx.globalAlpha = 1;
+            }
+        }
+
+        // Create nodes
+        const nodes = [];
+        const nodeCount = 7 + Math.floor(params.density * 20);
+
+        for (let i = 0; i < nodeCount; i++) {
+            nodes.push(new Node(
+                Math.random() * canvas.width,
+                Math.random() * canvas.height
+            ));
+        }
+
+        // Create connections
+        const connectionCount = 7 + Math.floor(params.connectedness * 50);
+        for (let i = 0; i < connectionCount; i++) {
+            const a = Math.floor(Math.random() * nodes.length);
+            const b = Math.floor(Math.random() * nodes.length);
+            if (a !== b) {
+                nodes[a].addConnection(nodes[b]);
+            }
+        }
+
+        // Animation loop
+        function animate() {
+            ctx.fillStyle = 'rgba(5, 5, 10, 0.1)';
+            ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+            nodes.forEach(node => {
+                node.update();
+                node.draw();
+            });
+
+            requestAnimationFrame(animate);
+        }
+        animate();
+    </script>
+</body>
+</html>