Scribbles-Tanish

art/Scribbles-Tanish/index.js

@@ -0,0 +1,68 @@
+/* 
+@title: Scribbles 
+@author: Tanish 
+@snapshot: snip.png, snip(1).png, snip(2).png 
+*/
+
+const width = 125;
+const height = 125;
+
+setDocDimensions(width, height);
+
+// Number of lines to draw
+const numLines = 100;
+
+// Function to generate a pseudo-random number using a simple hash function
+function pseudoRandom(seed) {
+    let hash = 0;
+    for (let i = 0; i < seed.length; i++) {
+        const char = seed.charCodeAt(i);
+        hash = (hash << 5) - hash + char;
+        hash = hash & hash;  // Convert to 32-bit integer
+    }
+    return Math.abs(hash);
+}
+
+// Generate a consistent yet variable seed based on the current date and time
+let seed = new Date().toISOString();
+
+// Function to get a pseudo-random integer
+function getPseudoInt(min, max) {
+    seed += "x";
+    return min + (pseudoRandom(seed) % (max - min + 1));
+}
+
+// Function to get a pseudo-random color
+function getPseudoColor() {
+    let color = "#";
+    for (let i = 0; i < 6; i++) {
+        const pseudoHex = getPseudoInt(0, 15).toString(16);
+        color += pseudoHex;
+    }
+    return color;
+}
+
+// Function to calculate evenly spaced points
+function calculatePoint(index, total, dimension) {
+    const spacing = dimension / total;
+    return Math.floor(index * spacing + spacing / 2);
+}
+
+// Directions
+const directions = [
+    [1, 0], [1, 1], [0, 1], [-1, 1], [-1, 0], [-1, -1], [0, -1], [1, -1]
+];
+
+// Draw 100 non-intersecting lines
+for (let i = 0; i < numLines; i++) {
+    const x1 = calculatePoint(i % 10, 10, width);
+    const y1 = calculatePoint(Math.floor(i / 10), 10, height);
+    const [dx, dy] = directions[getPseudoInt(0, directions.length - 1)];
+    const length = Math.min(width, height) / 10;
+    const x2 = Math.max(0, Math.min(width, x1 + dx * length));
+    const y2 = Math.max(0, Math.min(height, y1 + dy * length));
+    const color = getPseudoColor();
+    drawLines([
+        [[x1, y1], [x2, y2]]
+    ], { color: color });
+}