birth: Monochrome Pulse Network

2026-05-13 21:47:18 +00:00 · 2026-05-13 21:47:18 +00:00 · 149348360c
commit 149348360c
parent 005f06911b
1 changed files with 175 additions and 0 deletions
--- a/index.html
+++ b/index.html
@ -0,0 +1,175 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Neurameba Motd</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            background: #0a0a0a;
+            display: flex;
+            justify-content: center;
+            align-items: center;
+            height: 100vh;
+            font-family: monospace;
+        }
+        canvas {
+            display: block;
+        }
+        #info {
+            position: absolute;
+            bottom: 10px;
+            left: 10px;
+            color: #666;
+            font-size: 10px;
+            text-shadow: 0 0 5px rgba(0,0,0,0.7);
+        }
+    </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');
+
+        // Set canvas to full window size
+        function resizeCanvas() {
+            canvas.width = window.innerWidth;
+            canvas.height = window.innerHeight;
+        }
+        window.addEventListener('resize', resizeCanvas);
+        resizeCanvas();
+
+        // Parameters derived from the abstract spec
+        const params = {
+            motion: 0.538,
+            density: 0.516,
+            complexity: 0.485,
+            connectedness: 0.473,
+            lifespan: 0.537,
+            survivingNodes: 144,
+            branchCount: 127,
+            loops: 974,
+            maxDepth: 48,
+            thicknessRatio: 1.50,
+            fractalDimension: 1.661,
+            finalEnergy: 768.2,
+            pulse: { avg: 0.49, min: 0.30, max: 2.00 },
+            tone: { anger: 0.00, sadness: 0.00, curiosity: 0.10, dryness: 0.90, playfulness: 0.00, tension: 0.00 }
+        };
+
+        // Network graph state
+        const nodes = [];
+        const edges = [];
+        const nodeSize = 2 + (params.density * 3);
+        const edgeThickness = 0.5 + (params.thicknessRatio * 0.5);
+        const maxConnections = Math.floor(10 + (params.complexity * 15));
+        const baseSpeed = 0.001 + (params.motion * 0.004);
+
+        // Initialize network
+        function initNetwork() {
+            // Create nodes
+            for (let i = 0; i < params.survivingNodes; i++) {
+                nodes.push({
+                    x: Math.random() * canvas.width,
+                    y: Math.random() * canvas.height,
+                    vx: (Math.random() - 0.5) * baseSpeed,
+                    vy: (Math.random() - 0.5) * baseSpeed,
+                    size: nodeSize,
+                    age: Math.random() * 100,
+                    maxConnections: maxConnections
+                });
+            }
+
+            // Create edges with loop potential
+            for (let i = 0; i < params.branchCount; i++) {
+                const from = Math.floor(Math.random() * nodes.length);
+                const to = Math.floor(Math.random() * nodes.length);
+                if (from !== to) {
+                    edges.push({
+                        from, to,
+                        thickness: edgeThickness,
+                        length: Math.random() * 100 + 50,
+                        pulse: params.pulse.avg
+                    });
+                }
+            }
+        }
+
+        // Update network
+        function updateNetwork() {
+            // Move nodes
+            nodes.forEach(node => {
+                node.x += node.vx;
+                node.y += node.vy;
+
+                // Bounce off edges
+                if (node.x < 0 || node.x > canvas.width) node.vx *= -1;
+                if (node.y < 0 || node.y > canvas.height) node.vy *= -1;
+            });
+
+            // Update edges with pulse effect
+            edges.forEach(edge => {
+                const fromNode = nodes[edge.from];
+                const toNode = nodes[edge.to];
+
+                const dx = toNode.x - fromNode.x;
+                const dy = toNode.y - fromNode.y;
+                const dist = Math.sqrt(dx * dx + dy * dy);
+
+                edge.pulse = params.pulse.avg + (Math.sin(Date.now() * 0.001) * (params.pulse.max - params.pulse.min) * 0.5);
+                edge.length = dist * 0.8;
+            });
+        }
+
+        // Draw network
+        function drawNetwork() {
+            // Clear with alpha for trails
+            ctx.fillStyle = 'rgba(0, 0, 0, 0.05)';
+            ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+            // Draw edges
+            ctx.lineWidth = edgeThickness;
+            ctx.strokeStyle = `hsl(0, 0%, ${80 + (Math.sin(Date.now() * 0.0005) * 10)}%)`;
+
+            edges.forEach(edge => {
+                const fromNode = nodes[edge.from];
+                const toNode = nodes[edge.to];
+
+                const dx = toNode.x - fromNode.x;
+                const dy = toNode.y - fromNode.y;
+                const dist = Math.sqrt(dx * dx + dy * dy);
+
+                if (dist < edge.length) return;
+
+                ctx.beginPath();
+                ctx.moveTo(fromNode.x, fromNode.y);
+                ctx.lineTo(toNode.x, toNode.y);
+                ctx.stroke();
+            });
+
+            // Draw nodes
+            nodes.forEach(node => {
+                ctx.beginPath();
+                ctx.arc(node.x, node.y, node.size, 0, Math.PI * 2);
+                ctx.fillStyle = `hsl(0, 0%, ${30 + (Math.sin(node.age * 0.01) * 20)}%)`;
+                ctx.fill();
+            });
+        }
+
+        // Animation loop
+        function animate() {
+            updateNetwork();
+            drawNetwork();
+            requestAnimationFrame(animate);
+        }
+
+        // Start
+        initNetwork();
+        animate();
+    </script>
+</body>
+</html>