From d70b2fdda75d104dce9fc3e3fda38283fb96de22 Mon Sep 17 00:00:00 2001
From: motd_admin <admin@motd.social>
Date: Thu, 28 May 2026 01:47:17 +0000
Subject: [PATCH] birth: Flowing Minds in Quiet Currents

---
 index.html | 210 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 210 insertions(+)
 create mode 100644 index.html
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..f268e69
--- /dev/null
+++ b/index.html
@@ -0,0 +1,210 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Neurameba Flow Field</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            background-color: #0a0a0a;
+            font-family: 'Courier New', monospace;
+        }
+        #attribution {
+            position: absolute;
+            bottom: 20px;
+            right: 20px;
+            color: #ffffff80;
+            font-size: 12px;
+            z-index: 100;
+        }
+    </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();
+
+        // Flow field parameters
+        const params = {
+            motion: 0.500,
+            density: 0.500,
+            complexity: 0.500,
+            connectedness: 0.500,
+            lifespan: 0.500,
+            pulse: 1.08,
+            tone: {
+                anger: 0.00,
+                sadness: 0.00,
+                curiosity: 0.60,
+                dryness: 0.80,
+                playfulness: 0.20,
+                tension: 0.00
+            }
+        };
+
+        // Generate initial flow field
+        const fieldSize = 32;
+        const field = [];
+        for (let y = 0; y < fieldSize; y++) {
+            field[y] = [];
+            for (let x = 0; x < fieldSize; x++) {
+                // Base vector with some noise
+                const angle = (x / fieldSize) * Math.PI * 2 + Math.random() * 0.1;
+                const length = 0.5 + Math.sin(x * 0.3) * 0.3;
+                field[y][x] = {
+                    vx: Math.cos(angle) * length,
+                    vy: Math.sin(angle) * length,
+                    baseAngle: angle
+                };
+            }
+        }
+
+        // Particle system
+        const particles = [];
+        const particleCount = Math.floor(100 + 300 * params.density);
+
+        for (let i = 0; i < particleCount; i++) {
+            particles.push({
+                x: Math.random() * canvas.width,
+                y: Math.random() * canvas.height,
+                vx: 0,
+                vy: 0,
+                size: 1 + Math.random() * 2,
+                color: getParticleColor(),
+                lifetime: 0,
+                maxLifetime: 100 + Math.random() * 200 * params.lifespan,
+                trail: [],
+                trailLength: 5 + Math.floor(params.motion * 20)
+            });
+        }
+
+        function getParticleColor() {
+            const r = Math.floor(50 + 50 * params.tone.curiosity * (1 - params.tone.dryness));
+            const g = Math.floor(100 + 100 * params.tone.curiosity * (1 - params.tone.dryness));
+            const b = Math.floor(150 + 100 * params.tone.curiosity * (1 - params.tone.dryness));
+            return `rgba(${r}, ${g}, ${b}, 0.7)`;
+        }
+
+        function updateField() {
+            // Slightly perturb the field based on motion
+            for (let y = 0; y < fieldSize; y++) {
+                for (let x = 0; x < fieldSize; x++) {
+                    const cell = field[y][x];
+                    cell.baseAngle += (Math.random() - 0.5) * 0.1 * params.motion;
+                    cell.vx = Math.cos(cell.baseAngle) * (0.5 + Math.sin(x * 0.3) * 0.3);
+                    cell.vy = Math.sin(cell.baseAngle) * (0.5 + Math.sin(y * 0.3) * 0.3);
+                }
+            }
+        }
+
+        function updateParticles() {
+            for (const p of particles) {
+                // Find nearest field point
+                const fieldX = Math.floor((p.x / canvas.width) * fieldSize) % fieldSize;
+                const fieldY = Math.floor((p.y / canvas.height) * fieldSize) % fieldSize;
+                const cell = field[fieldY][fieldX];
+
+                // Apply flow field forces
+                const force = params.pulse * params.motion * 0.2;
+                p.vx = p.vx * 0.95 + cell.vx * force;
+                p.vy = p.vy * 0.95 + cell.vy * force;
+
+                // Add some turbulence
+                p.vx += (Math.random() - 0.5) * 0.05 * params.motion * params.complexity;
+                p.vy += (Math.random() - 0.5) * 0.05 * params.motion * params.complexity;
+
+                // Update position with boundary checks
+                p.x += p.vx;
+                p.y += p.vy;
+
+                p.x = (p.x + canvas.width) % canvas.width;
+                p.y = (p.y + canvas.height) % canvas.height;
+
+                // Update trail
+                p.trail.push({x: p.x, y: p.y});
+                if (p.trail.length > p.trailLength) {
+                    p.trail.shift();
+                }
+
+                p.lifetime++;
+            }
+
+            // Cull dead particles
+            if (Math.random() < 0.02 * (1 - params.lifespan)) {
+                const deadIndex = Math.floor(Math.random() * particles.length);
+                const deadParticle = particles[deadIndex];
+                deadParticle.maxLifetime = 0; // Mark for replacement
+            }
+
+            // Replace dead particles
+            for (let i = 0; i < particles.length; i++) {
+                if (particles[i].lifetime > particles[i].maxLifetime) {
+                    const angle = Math.random() * Math.PI * 2;
+                    const length = Math.max(canvas.width, canvas.height) * 0.1;
+                    particles[i] = {
+                        x: canvas.width/2 + Math.cos(angle) * length,
+                        y: canvas.height/2 + Math.sin(angle) * length,
+                        vx: Math.cos(angle) * 2,
+                        vy: Math.sin(angle) * 2,
+                        size: 1 + Math.random() * 2,
+                        color: getParticleColor(),
+                        lifetime: 0,
+                        maxLifetime: 100 + Math.random() * 200 * params.lifespan,
+                        trail: [],
+                        trailLength: 5 + Math.floor(params.motion * 20)
+                    };
+                }
+            }
+        }
+
+        function draw() {
+            // Dim background slightly
+            ctx.fillStyle = 'rgba(10, 10, 10, 0.05)';
+            ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+            // Draw particles
+            for (const p of particles) {
+                // Draw trail
+                ctx.beginPath();
+                for (let i = 0; i < p.trail.length; i++) {
+                    const t = p.trail[i];
+                    const alpha = i / p.trail.length * 0.5;
+                    ctx.moveTo(t.x, t.y);
+                    ctx.lineTo(p.trail[i-1]?.x || t.x, p.trail[i-1]?.y || t.y);
+                }
+                ctx.strokeStyle = p.color.replace('0.7', '0.3');
+                ctx.lineWidth = p.size * 0.3;
+                ctx.stroke();
+
+                // Draw particle
+                ctx.beginPath();
+                ctx.arc(p.x, p.y, p.size, 0, Math.PI * 2);
+                ctx.fillStyle = p.color;
+                ctx.fill();
+            }
+
+            updateField();
+            updateParticles();
+        }
+
+        function animate() {
+            draw();
+            requestAnimationFrame(animate);
+        }
+
+        animate();
+    </script>
+</body>
+</html>
\ No newline at end of file
