From 50c051c645d57a233a68f59ec0af8e0a3ad35913 Mon Sep 17 00:00:00 2001
From: motd_admin <admin@motd.social>
Date: Fri, 11 Sep 2026 02:21:58 +0000
Subject: [PATCH] birth: Flowing Curiosity Fields

---
 index.html | 221 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 221 insertions(+)
 create mode 100644 index.html
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..bc8c35f
--- /dev/null
+++ b/index.html
@@ -0,0 +1,221 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Flow Field Organism</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            background-color: #0a0a1a;
+            font-family: 'Courier New', monospace;
+        }
+        canvas {
+            display: block;
+        }
+        #attribution {
+            position: absolute;
+            bottom: 10px;
+            right: 10px;
+            color: rgba(255, 255, 255, 0.3);
+            font-size: 10px;
+            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();
+
+        // Organism parameters
+        const motion = 0.5;
+        const density = 0.5;
+        const complexity = 0.5;
+        const connectedness = 0.5;
+        const lifespan = 0.5;
+        const pulse = { avg: 1.1, min: 1.0, max: 1.2 };
+        const tone = {
+            anger: 0.00,
+            sadness: 0.00,
+            curiosity: 0.70,
+            dryness: 0.90,
+            playfulness: 0.10,
+            tension: 0.00
+        };
+
+        // Flow field configuration
+        const fieldResolution = 50;
+        const fieldSize = 30;
+        const maxForce = 0.2 * motion;
+        const particleCount = 100 + Math.floor(density * 150);
+        let field = [];
+        let particles = [];
+
+        // Initialize flow field
+        function initField() {
+            field = [];
+            const cols = Math.ceil(canvas.width / fieldSize);
+            const rows = Math.ceil(canvas.height / fieldSize);
+
+            for (let y = 0; y < rows; y++) {
+                field[y] = [];
+                for (let x = 0; x < cols; x++) {
+                    const angle = Math.random() * Math.PI * 2;
+                    const strength = 0.5 + Math.random() * 0.5;
+                    field[y][x] = { angle, strength };
+                }
+            }
+        }
+
+        // Particle class
+        class Particle {
+            constructor() {
+                this.reset();
+                this.size = 0.5 + Math.random() * 1.5;
+                this.maxSpeed = 0.5 * motion;
+                this.lifespan = 100 + Math.random() * 200;
+                this.age = 0;
+                this.trail = [];
+                this.trailMax = 5 + Math.floor(complexity * 10);
+                this.connectedness = connectedness;
+                this.color = getParticleColor();
+            }
+
+            reset() {
+                this.pos = {
+                    x: Math.random() * canvas.width,
+                    y: Math.random() * canvas.height
+                };
+                this.vel = {
+                    x: (Math.random() - 0.5) * 2,
+                    y: (Math.random() - 0.5) * 2
+                };
+                this.prevPos = { ...this.pos };
+            }
+
+            update() {
+                // Apply flow field force
+                const fieldX = Math.floor(this.pos.x / fieldSize);
+                const fieldY = Math.floor(this.pos.y / fieldSize);
+                const fieldVal = field[Math.min(fieldVal, field.length-1)]?.[Math.min(fieldX, field[0].length-1)] || { angle: 0, strength: 0 };
+
+                const forceX = Math.cos(fieldVal.angle) * fieldVal.strength * maxForce;
+                const forceY = Math.sin(fieldVal.angle) * fieldVal.strength * maxForce;
+
+                this.vel.x += forceX;
+                this.vel.y += forceY;
+
+                // Limit speed
+                const speed = Math.sqrt(this.vel.x * this.vel.x + this.vel.y * this.vel.y);
+                if (speed > this.maxSpeed) {
+                    this.vel.x = (this.vel.x / speed) * this.maxSpeed;
+                    this.vel.y = (this.vel.y / speed) * this.maxSpeed;
+                }
+
+                // Update position
+                this.prevPos = { ...this.pos };
+                this.pos.x += this.vel.x;
+                this.pos.y += this.vel.y;
+
+                // Boundary check
+                if (this.pos.x < 0 || this.pos.x > canvas.width) {
+                    this.vel.x *= -0.5;
+                    this.pos.x = Math.max(0, Math.min(canvas.width, this.pos.x));
+                }
+                if (this.pos.y < 0 || this.pos.y > canvas.height) {
+                    this.vel.y *= -0.5;
+                    this.pos.y = Math.max(0, Math.min(canvas.height, this.pos.y));
+                }
+
+                // Update trail
+                this.trail.push({ ...this.pos });
+                if (this.trail.length > this.trailMax) {
+                    this.trail.shift();
+                }
+
+                // Age and lifespan
+                this.age++;
+                if (this.age > this.lifespan) {
+                    this.reset();
+                    this.age = 0;
+                }
+            }
+
+            draw() {
+                ctx.strokeStyle = this.color;
+                ctx.lineWidth = this.size * pulseScale();
+
+                ctx.beginPath();
+                ctx.moveTo(this.prevPos.x, this.prevPos.y);
+
+                // Draw trail with decreasing opacity
+                for (let i = 0; i < this.trail.length; i++) {
+                    const t = i / this.trail.length;
+                    const opacity = 0.1 + (1 - t) * 0.9;
+                    ctx.globalAlpha = opacity;
+                    ctx.lineTo(this.trail[i].x, this.trail[i].y);
+                }
+                ctx.stroke();
+                ctx.globalAlpha = 1;
+            }
+        }
+
+        function pulseScale() {
+            const t = pulse.avg + (pulse.max - pulse.min) * (Math.sin(Date.now() * 0.002) * 0.5 + 0.5);
+            return 0.9 + 0.1 * t;
+        }
+
+        function getParticleColor() {
+            if (tone.dryness > 0.8) {
+                const hue = Math.floor(Math.random() * 30) - 15;
+                return `hsl(${180 + hue}, 20%, ${70 + Math.random() * 10}%)`;
+            } else if (tone.curiosity > 0.6) {
+                const hue = 150 + Math.floor(Math.random() * 60);
+                const saturation = 50 + Math.floor(Math.random() * 30);
+                const lightness = 50 + Math.floor(Math.random() * 10);
+                return `hsl(${hue}, ${saturation}%, ${lightness}%)`;
+            } else {
+                return `hsl(${Math.random() * 360}, 30%, ${70 + Math.random() * 10}%)`;
+            }
+        }
+
+        function initParticles() {
+            particles = [];
+            for (let i = 0; i < particleCount; i++) {
+                particles.push(new Particle());
+            }
+        }
+
+        function animate() {
+            ctx.fillStyle = 'rgba(0, 0, 0, 0.1)';
+            ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+            // Update particles
+            particles.forEach(p => p.update());
+
+            // Draw particles
+            particles.forEach(p => p.draw());
+
+            requestAnimationFrame(animate);
+        }
+
+        // Initialize and start
+        initField();
+        initParticles();
+        animate();
+    </script>
+</body>
+</html>
\ No newline at end of file
