From eb6f0a8124826ec493f2bf02e4fe293fa3c6ad62 Mon Sep 17 00:00:00 2001
From: pavanskipo <pavanskipo@gmail.com>
Date: Fri, 2 Oct 2020 18:40:28 +0530
Subject: [PATCH] Added disableZoom property

---
 README.md             | 1 +
 src/valiant.jquery.js | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 2db2962..9b52806 100644
--- a/README.md
+++ b/README.md
@@ -37,6 +37,7 @@ More detailed api documentation pending, for now the below explains about all yo
 	$('.valiantContainer').Valiant360({
 		crossOrigin: 'anonymous',	// valid keywords: 'anonymous' or 'use-credentials'
 		clickAndDrag: false,	// use click-and-drag camera controls
+		disableZoom: false		// disable zooming on the video
 		keyboardControls: true, // use keyboard controls (move by arrows)
 		flatProjection: false,	// map image to appear flat (often more distorted)
 		fov: 35, 				// initial field of view
diff --git a/src/valiant.jquery.js b/src/valiant.jquery.js
index 980f5b2..e12fc71 100644
--- a/src/valiant.jquery.js
+++ b/src/valiant.jquery.js
@@ -48,6 +48,7 @@ three.js r65 or higher
         defaults = {
             crossOrigin: 'anonymous',
             clickAndDrag: false,
+            disableZoom: false,
 			keyboardControls: true,
             fov: 35,
             fovMin: 3,
@@ -458,6 +459,10 @@ three.js r65 or higher
 
             var wheelSpeed = -0.01;
 
+            if(this.options.disableZoom) {
+                return;
+            }
+
             // WebKit
             if ( event.wheelDeltaY ) {
                 this._fov -= event.wheelDeltaY * wheelSpeed;