Hey dude, here I’m going to share a simple script to load any image you can have from URL accross internet and show it as a UI Image inside your Unity game. Create a script name it UiImageFromUrl.cs and copy and paste the script content below: Then attach the script to a UI Image object…
Category: Unity
Blinking Marker – Unity Screen Space Marker Overlay Script
This is a very easy to use Unity Screen Space Marker Overlay script that will help you to show a 2D image/sprite on game screen to show the user some specific objects that has a specific tag. In this video below I will show you how to use the script: And here is the script:
ThirteeNov Walk Patrol C# script for creating any patrolling game object in Unity
Hi guys… I’m sharing this C# script to make any game object moving and patrolling along given way points that are simple cubes with trigger and tag on them and bla bla bla… here is the script: You can watch the video for better understanding:
How to Install VR APK during development for Oculus Quest 2
Do these steps to install an app on your Oculus on development stages: Step 1: Preparations: 1. Enable developer mode of Oculus Quest 2: instructions provided from this link 2. Download & Setup SideQuest from this link Step 2: Install APK via SideQuest: 1. Turn on Oculus Quest 2 and SideQuest on PC, connect them…
Unity lens flare is not working, what should I do?
Very common beginner problem. The solution to make your lens flares working in Unity: Make sure your camera has Flare Layer component. And make sure your light object is not covered by any collider. Try these two checks then you will see your lens flare working.
Some C# methods to write and read files, creating a folder and listing files inside it
This two C# snippets may be useful to you if you are working on file read and write in your Unity C# project. Don’t forge to use System.io okay? Here is the code: Write to file List files inside a directory List directories inside a directory ordered by date
Introducing UniCipher : encrypt your playerprefs and any string to make them unreadable
You want to make your text uneasily readable, try to encrypt it using this method: UniCipher. I’ve made this simple C# script to convert your text into an unreadable text so no one can easily understand and modify it. Make a script named UniCipher.cs and paste this: Attach it to a game object, and play…
Unity navigation tabs tutorial
How to create navigation tabs and buttons UI in Unity and how to change the buttons color by script? In this tutorial I will show you how to make tabs in Unity and how to switch between each tab plus its simple button color changing feature. Please have this script (MyTabs.cs) and watch my video…
2D Object Movement Touchpad Script for Unity
Hi there, in this post I’m going to share with you how to create a touchpad to control 2D object movements in Unity. First step is to make an image UI element in your Unity Canvas. Then attach this script to it (name this script “MyMovementTouchpad”): Then add event trigger to it. You need two…
PHP JSON to Unity C# and Vice Versa
So, you have a backend script in PHP that returns JSON string and you want to parse that data from your Unity game. What would you do?Based on my experience, here is how I do it. PHP Let’s say I have a PHP script (index.php) like this: And that php script is placed somewhere on…
How to check whether the device is connected to internet or not in Unity
If you want to check is the Unity game running in a device connected to internet or not, you can call this coroutine function: Simply call that coroutine function like this: StartCoroutine(CheckInternetConnection()); Then wait for a message in your Unity console about internet connection. Don’t forget to use Networking namespace: using UnityEngine.Networking;
Unity Useful Snippets
I made this post to compile some of useful snippets that I frequently use in my coding. So instead of searching around again and again, I better to list them here in one place. How to set object tag by script in Unity This one apparently so simple. To set a tag of a game…
How to click and detect an object in Unity3D?
In this blog post, I’m sharing a simple technique and script to make you able to click any 3D object and detect what is the name of that 3D object in your Unity Editor using simple raycasting. First of all, make some 3D objects and add a tag to them, for example “FunnyTag”. Don’t forget,…
Wondering why you can not modify position of your player with Character Controller enabled in Unity?
I have a capsule object with Character Controller component enabled in it. Somehow if I want to change it’s transform.position, I can not just do it like as if it doesn’t have Character Controller. So workaround is, to temporarily disable the CC for a while and change its position then re-enable it again like this:…
How to add a 2D marker or icon on our game screen according to the 3D object in the scene in Unity
I believe you have seen a lot some games that show a 2D icon or marker that is pointing to an object in 3D world inside the game. In this blog post I will share a simple script that you can learn about it and develop from it to make your own HUDs for your…
Fixing _GoogleMobileAds.h and iOS build failure in XCode when using AdMob
So many times this problem happened to me when I build my Xcode generated project from Unity if I use AdMob. One of the problems is the missing _GoogleMobileAds.h file, and so many other problems. The main cause is because I never used the Cocoapod, because at first time I was thinking it was not…
Android / iOS Player Settings tab/page empty in Unity Build Settings? Don’t be worry, here is why
Several times I got this problem, that when I switched my build settings to Android or iOS, when I open the Player Settings, I found an empty tab/page. I was wondering why it happened. Turned out that I installed non-matching Android and/or iOS Support installation program. So to solve this problem, I just tried to…
Trying to send HTTP POST request from Unity but it’s empty? Here is why…
In this blog post I’m going to share my annoying experience with Unity. It is about sending POST request from Unity C# by using UnityWebRequest. I tried to send the post data, but the server did not detect it. It took me hours to figure out, and finally I found an answer from StackOverflow, and…
Unity Random Spawn Grid : Free script to randomly spawn objects in grid formation
If you want to spawn your prefab based on an imaginary grid, you can use this script. For example you want to create a scene with a lot of asteroids across the player, you can make an empty game object, attach this script and set reference to your asteroid stone prefab, then run the game.
How to play some audio and sound files by clicking some buttons respectively in Unity
Create a script in your Unity editor and name it MyAudioManager.cs Then paste this code: And watch the video for more steps: Then you will know how to play multiple audio sound files by clicking some buttons on Unity 😀