Sep 29, 2021

Organizing your UI for better performance in Unity

Unity suggests to have static Canvas and active (dynamic) Canvas It is due to canvas dirty, it is, when you update the canvas, Unity needs to re draw each UI element If you separate them, you can have static images and text to avoid re drawing them Also it is very important to check Raycast only if the image will be a target For deactivating Canvas, it is better to disable the Canvas component instead of disabling the entire gameobject, it seems to be more efficient

1 min read

Organizing your UI for better performance in Unity

Unity suggests to have static Canvas and active (dynamic) Canvas

It is due to canvas dirty, it is, when you update the canvas, Unity needs to re draw each UI element
If you separate them, you can have static images and text to avoid re drawing them

Also it is very important to check Raycast only if the image will be a target

For deactivating Canvas, it is better to disable the Canvas component instead of disabling the entire gameobject, it seems to be more efficient

Sep 29, 2021

Basics of Optimization in Unity

Let’s say we put a cube in the scene and attach material which color will be modified in Update()

Unity

3 min read

Sep 29, 2021

Optimizing Coroutines

In a game, we can have a GC (Garbage Collection) like this: It’s not so much, but it is better to improve its performance After diving into the EnemyDamage code, we may find this coroutine:

Unity

2 min read

Optimizing Coroutines

In a game, we can have a GC (Garbage Collection) like this:

It’s not so much, but it is better to improve its performance

After diving into the EnemyDamage code, we may find this coroutine:

Sep 29, 2021

Using the Unity Profiler

To open the Profiler, you can use Ctrl+7 or While in Play mode:

Unity

2 min read

Using the Unity Profiler

To open the Profiler, you can use Ctrl+7 or

While in Play mode:

Sep 29, 2021

Creating an AWS Manager in Unity

After creating the Asset bundle, it’s time to upload it to AWS S3 Uploading files to AWS S3 Log in into your AWS console and go to S3 Create a new bucket, I’ll call it asset-bundles-ar If you want, you can copy the bucket config from a previous one

Unity

2 min read

Sep 28, 2021

Asset Bundles for Unity

In Unity Manual, Asset Bundle is defined as an archive file that contains platform-specific non-code Assets (such as Models, Textures, Prefabs, Audio clips, and even entire Scenes) that Unity can load at run time. …

Unity

2 min read

Sep 27, 2021

Setup Vuforia with Unity

The Unity version I will use is the 2021.1.22 Register on Vuforia developer webpage Download the Vuforia Unity package here Drag and drop the package into our project. If it asks for updating the package, click on Update Click RMB on hierarchy to create an AR Camera and remove the…

Unity

3 min read

Sep 27, 2021

Scriptable Objects in Unity

This is a description of Scriptable objects from Unity Manual — ScriptableObject A ScriptableObject is a data container that you can use to save large amounts of data, independent of class instances. One of the main use cases for ScriptableObjects is to reduce your Project’s memory usage by avoiding copies…

Unity

4 min read

Sep 25, 2021

Understanding callbacks

After some years of coding, I found myself watching code with callbacks, and although I practiced several times and watched several videos, I couldn’t understand it well. Today I’ll write this blog in the hope of being useful for others First, we need to see a common example Piece of…

Unity

4 min read

Sep 25, 2021

Creating A Search Callback System in Unity

The files uploaded to AWS are known as objects. To Find an object we need to iterate through the objects list (files list) until the app finds the target file. Get the objects list from AWS S3 create a ListObjectsRequest variable Call the method s3Client.ListObjectsAsync . It will require the listRequest variable and a callback as parameter. If the callback is null, a foreach loop will be iterated through the BucketName provided by the listRequest parameter retrieving all the S3Objects (files, including folders)

Unity

2 min read

Creating A Search Callback System in Unity

The files uploaded to AWS are known as objects.
To Find an object we need to iterate through the objects list (files list) until the app finds the target file.

Get the objects list from AWS S3

create a ListObjectsRequest variable

Call the method s3Client.ListObjectsAsync . It will require the listRequest variable and a callback as parameter. If the callback is null, a foreach loop will be iterated through the BucketName provided by the listRequest parameter retrieving all the S3Objects (files, including folders)