From 293cdfd3162ae5aa2fbadd27a83049df8725fc14 Mon Sep 17 00:00:00 2001
From: Krunal Gediya <46007562+kgediya@users.noreply.github.com>
Date: Tue, 11 Jan 2022 23:39:58 +0530
Subject: [PATCH] Create getGalleryMediaAspectRatio.js

* Used to fetch aspect ratio of gallery media files useful for scaling etc.
* Also fires a pulse on media change which can be used for various animations, transitions, events, triggers etc.
---
 getGalleryMediaAspectRatio.js | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)
 create mode 100644 getGalleryMediaAspectRatio.js

diff --git a/getGalleryMediaAspectRatio.js b/getGalleryMediaAspectRatio.js
new file mode 100644
index 0000000..031b790
--- /dev/null
+++ b/getGalleryMediaAspectRatio.js
@@ -0,0 +1,28 @@
+/**
+ * Written by KrazyyKrunal 
+ * https://www.facebook.com/sparkarhub/portfolios/ig/krazyykrunal/
+ */
+const Scene = require('Scene');
+export const Diagnostics = require('Diagnostics');
+const Textures = require('Textures');
+const Patches = require('Patches');
+const Reactive = require('Reactive');
+(async function () {  
+
+  //Get the galleryTexture
+const galleryTex = await Textures.findFirst('galleryTexture0');
+
+//Calculate Aspect ratio
+var aspectRatio = galleryTex.width.div(galleryTex.height)
+
+//Send the value to patch editor
+Patches.inputs.setScalar('aspectRatio',aspectRatio)
+
+//This will ensure whenever the media is changed it will send the updated value to the patch editor
+//also it will fire a pulse whenever the media is changed
+galleryTex.onMediaChange.subscribe(function(){
+  Diagnostics.log('Event Fired')
+  Patches.inputs.setScalar('aspectRatio',aspectRatio)
+  Patches.inputs.setPulse('mediaChanged',Reactive.once())
+})
+})();