Round debug text to 2dp

static/js/background_anim.js

@@ -192,9 +192,12 @@ const drawConnectingLines = () => {
 
 const drawDebugText = () => {
     for(let dot of dots) {
+        let vx = Math.round((dot.vx + Number.EPSILON) * 100) / 100
+        let vy = Math.round((dot.vy + Number.EPSILON) * 100) / 100
         ctx.beginPath();
         ctx.font = "15px Arial";
-        ctx.fillText(`${dot.vx}/${dot.vy}`,dot.x,dot.y);
+        ctx.fillStyle = "#fff";
+        ctx.fillText(`${vx}/${vy}`,dot.x,dot.y);
         ctx.closePath();
     }
 };