From 0f2e3d4d495f130bb1e434cd5422e3706d70aece Mon Sep 17 00:00:00 2001
From: "Alaric.Baraou" <alaric.baraou@gmail.com>
Date: Thu, 29 Feb 2024 16:08:14 +0900
Subject: [PATCH] dispatchEvent in wheelCallback (#494)

---
 src/three/controls/EnvironmentControls.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/three/controls/EnvironmentControls.js b/src/three/controls/EnvironmentControls.js
index 5cfad538a..2f913ba54 100644
--- a/src/three/controls/EnvironmentControls.js
+++ b/src/three/controls/EnvironmentControls.js
@@ -369,6 +369,8 @@ export class EnvironmentControls extends EventDispatcher {
 
 			e.preventDefault();
 
+			this.dispatchEvent( _startEvent );
+
 			let delta;
 			switch ( e.deltaMode ) {
 
@@ -390,6 +392,8 @@ export class EnvironmentControls extends EventDispatcher {
 			this.zoomDelta -= 3 * deltaSign * normalizedDelta;
 			this.needsUpdate = true;
 
+			this.dispatchEvent( _endEvent );
+
 		};
 
 		const pointerenterCallback = e => {