From 54e818f4bb3a59c73da681262c145238a4ad0d60 Mon Sep 17 00:00:00 2001
From: motd_admin <admin@motd.social>
Date: Sun, 13 Sep 2026 06:21:23 +0000
Subject: [PATCH] birth: Voronoi Currents Wavering

---
 index.html | 229 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 229 insertions(+)
 create mode 100644 index.html
diff --git a/index.html b/index.html
new file mode 100644
index 0000000..4a1ae89
--- /dev/null
+++ b/index.html
@@ -0,0 +1,229 @@
+<!DOCTYPE html>
+<html lang="en">
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width, initial-scale=1.0">
+    <title>Voronoi Dreamscape</title>
+    <style>
+        body {
+            margin: 0;
+            overflow: hidden;
+            background: #0a0a0a;
+            font-family: 'Courier New', monospace;
+        }
+        canvas {
+            display: block;
+            width: 100vw;
+            height: 100vh;
+        }
+        #attribution {
+            position: fixed;
+            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');
+
+        // Set canvas to full window size
+        function resizeCanvas() {
+            canvas.width = window.innerWidth;
+            canvas.height = window.innerHeight;
+        }
+        window.addEventListener('resize', resizeCanvas);
+        resizeCanvas();
+
+        // Voronoi parameters
+        const params = {
+            points: Math.floor(150 + 200 * 0.5), // density 0.5
+            motion: 0.5,
+            complexity: 0.5,
+            connectedness: 0.5,
+            lifespan: 0.5,
+            pulse: 1.08,
+            tone: {
+                anger: 0.00,
+                sadness: 0.00,
+                curiosity: 0.80,
+                dryness: 0.90,
+                playfulness: 0.20,
+                tension: 0.00
+            }
+        };
+
+        // Generate voronoi cells
+        function generateCells() {
+            const cells = [];
+            const centerX = canvas.width / 2;
+            const centerY = canvas.height / 2;
+
+            // Generate points with motion-affected positions
+            for (let i = 0; i < params.points; i++) {
+                const angle = Math.random() * Math.PI * 2;
+                const distance = Math.random() * Math.min(canvas.width, canvas.height) * 0.4;
+
+                const baseX = centerX + Math.cos(angle) * distance;
+                const baseY = centerY + Math.sin(angle) * distance;
+
+                // Add some motion
+                const stepX = (Math.random() - 0.5) * 2 * params.motion;
+                const stepY = (Math.random() - 0.5) * 2 * params.motion;
+
+                cells.push({
+                    x: baseX,
+                    y: baseY,
+                    vx: stepX,
+                    vy: stepY,
+                    lifespan: params.lifespan * 1000 + Math.random() * 500,
+                    createdAt: Date.now(),
+                    color: getCellColor()
+                });
+            }
+
+            return cells;
+        }
+
+        // Get cell color based on tone parameters
+        function getCellColor() {
+            const hue = 180 + Math.random() * 30; // Teals (curiosity)
+            const saturation = 30 + params.tone.dryness * 70; // Lower for dryness
+            const lightness = 70 - params.tone.sadness * 40; // Brighter for dryness
+            const alpha = 0.7 + Math.random() * 0.3;
+
+            return `hsla(${hue}, ${saturation}%, ${lightness}%, ${alpha})`;
+        }
+
+        // Calculate voronoi diagram
+        function calculateVoronoi(cells) {
+            const diagram = [];
+            const cellsCopy = [...cells];
+
+            for (let i = 0; i < cellsCopy.length; i++) {
+                const cell = cellsCopy[i];
+                const neighbors = [];
+
+                for (let j = 0; j < cellsCopy.length; j++) {
+                    if (i !== j) {
+                        const dx = cell.x - cellsCopy[j].x;
+                        const dy = cell.y - cellsCopy[j].y;
+                        const distance = Math.sqrt(dx * dx + dy * dy);
+
+                        neighbors.push({
+                            index: j,
+                            distance: distance
+                        });
+                    }
+                }
+
+                // Sort neighbors by distance to find closest ones
+                neighbors.sort((a, b) => a.distance - b.distance);
+
+                // Limit number of connections based on connectedness
+                const connectionCount = Math.max(1, Math.floor(params.connectedness * 3));
+                diagram.push({
+                    point: cell,
+                    neighbors: neighbors.slice(0, connectionCount).map(n => cellsCopy[n.index])
+                });
+            }
+
+            return diagram;
+        }
+
+        // Draw voronoi diagram
+        function drawVoronoi(diagram) {
+            // Clear with semi-transparent background for trails
+            ctx.fillStyle = `rgba(0, 0, 0, ${0.05 + params.tone.dryness * 0.1})`;
+            ctx.fillRect(0, 0, canvas.width, canvas.height);
+
+            // Draw edges between connected cells
+            ctx.strokeStyle = 'rgba(180, 220, 220, 0.3)';
+            ctx.lineWidth = 1 + params.tone.dryness * 0.5;
+
+            for (const cell of diagram) {
+                for (const neighbor of cell.neighbors) {
+                    ctx.beginPath();
+                    ctx.moveTo(cell.point.x, cell.point.y);
+                    ctx.lineTo(neighbor.x, neighbor.y);
+                    ctx.stroke();
+                }
+            }
+
+            // Draw cell points
+            for (const cell of diagram) {
+                ctx.beginPath();
+                ctx.arc(cell.point.x, cell.point.y, 2 + params.complexity * 2, 0, Math.PI * 2);
+                ctx.fillStyle = cell.point.color;
+                ctx.fill();
+            }
+        }
+
+        // Update cell positions
+        function updateCells(cells) {
+            const now = Date.now();
+
+            for (const cell of cells) {
+                // Add some noise to movement
+                cell.vx += (Math.random() - 0.5) * 0.05 * params.motion;
+                cell.vy += (Math.random() - 0.5) * 0.05 * params.motion;
+
+                // Apply damping
+                cell.vx *= 0.95;
+                cell.vy *= 0.95;
+
+                cell.x += cell.vx;
+                cell.y += cell.vy;
+
+                // Wrap around edges
+                if (cell.x < 0) cell.x = canvas.width;
+                if (cell.x > canvas.width) cell.x = 0;
+                if (cell.y < 0) cell.y = canvas.height;
+                if (cell.y > canvas.height) cell.y = 0;
+
+                // Fade color as lifespan decreases
+                const age = now - cell.createdAt;
+                if (age > cell.lifespan) {
+                    cell.color = cell.color.replace(/[\d.]+\)$/, `${parseFloat(cell.color.match(/[\d.]+\)/)[0]) - 0.01})`);
+                    if (parseFloat(cell.color.match(/[\d.]+\)/)[0]) <= 0.3) {
+                        // Respawn cell occasionally
+                        if (Math.random() < 0.01) {
+                            cell.x = Math.random() * canvas.width;
+                            cell.y = Math.random() * canvas.height;
+                            cell.vx = (Math.random() - 0.5) * 0.5 * params.motion;
+                            cell.vy = (Math.random() - 0.5) * 0.5 * params.motion;
+                            cell.createdAt = now;
+                            cell.color = getCellColor();
+                        }
+                    }
+                }
+            }
+
+            return cells;
+        }
+
+        // Main animation loop
+        function animate() {
+            // Generate initial cells on first frame
+            if (!window.cells) {
+                window.cells = generateCells();
+            }
+
+            window.cells = updateCells(window.cells);
+            const diagram = calculateVoronoi(window.cells);
+            drawVoronoi(diagram);
+
+            requestAnimationFrame(animate);
+        }
+
+        // Start animation
+        animate();
+    </script>
+</body>
+</html>
\ No newline at end of file
