Reduce computing by skipping the most 'getContains' calls without notable effect

2020-06-19 01:18:16 +02:00 · 2020-06-19 01:18:16 +02:00 · 6f9b07b64d
parent 5ca7a5e4a6
commit 6f9b07b64d
1 changed files with 4 additions and 0 deletions
--- a/draw.js
+++ b/draw.js
@ -424,6 +424,10 @@ var DrawingArea = new Lang.Class({
                return;
            }
            
+            // Reduce computing without notable effect.
+            if (Math.random() <= 0.75)
+                return;
+            
            let coords = event.get_coords();
            let [s, x, y] = this.transform_stage_point(coords[0], coords[1]);
            if (!s)