From 50738af77147045bce251ac77176e907b9f2aa06 Mon Sep 17 00:00:00 2001
From: Sebastian Sanabria <sebastian@absulit.com>
Date: Sun, 19 May 2024 10:38:49 -0600
Subject: [PATCH] passive listeners

- to avoid jank https://developer.mozilla.org/en-US/docs/Glossary/Jank
---
 src/absulit.points.module.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/absulit.points.module.js b/src/absulit.points.module.js
index 7d3b0bd5..832ef2fc 100644
--- a/src/absulit.points.module.js
+++ b/src/absulit.points.module.js
@@ -118,7 +118,7 @@ export default class Points {
             this._canvas.addEventListener('click', e => {
                 this._mouseClick = true;
             });
-            this._canvas.addEventListener('mousemove', this._onMouseMove);
+            this._canvas.addEventListener('mousemove', this._onMouseMove, { passive: true });
             this._canvas.addEventListener('mousedown', e => {
                 this._mouseDown = true;
             });
@@ -129,7 +129,7 @@ export default class Points {
             this._canvas.addEventListener('wheel', e => {
                 this._mouseWheel = true;
                 this._mouseDelta = [e.deltaX, e.deltaY];
-            });
+            }, { passive: true });
             this._originalCanvasWidth = this._canvas.clientWidth;
             this._originalCanvasHeigth = this._canvas.clientHeight;
             window.addEventListener('resize', this._resizeCanvasToFitWindow, false);