Pull to refresh
9.05
Rating

AR and VR

Augmented reality and virtual reality

Show first
Rating limit

Analysis of UE5 Rendering Technology: Nanite

Game development *Game testing *Game design *AR and VR Games and game consoles
Tutorial

After Epic released the UE5 technology demo at the beginning of 2021, the discussion about UE5 has never stopped. Related technical discussions mainly centered on two new features: global illumination technology Lumen and extremely high model detail technology Nanite. There have been some articles [1 ][2] analyzing Nanite technology in more detail. This article mainly starts from the RenderDoc analysis and source code of UE5, combined with some existing technical data, aims to provide an intuitive and overview understanding of Nanite, and clarify its algorithm principles and design ideas, without involving too many source code level Implementation details.

 

https://blog.en.uwa4d.com/2022/02
Rating 0
Views 1.9K
Comments 0

UE5 Lumen Implementation Analysis

Game development *Game testing *Game design *AR and VR Games and game consoles
Tutorial

Lumen is UE5’s GI system, it is different from the traditional real-time GI which only includes the contribution of indirect diffuse reflection. It also includes indirect diffuse reflection and indirect highlight, providing a new set of complete indirect lighting. Lumen supports both hardware-based RTX and software-based Trace algorithms. The starting point of this article is that Lumen GI uses the process, algorithm, and data structure analysis of indirect diffuse reflection part based on software Trace to understand the basic principle and operation mechanism of Lumen from a macro perspective.

 

The core of Lumen includes the following parts:

Read more https://blog.en.uwa4d.com/2022/0
Rating 0
Views 1K
Comments 0

Unity Performance Optimization Ⅵ: Resource Memory Leak

Game development *Game testing *Game design *AR and VR Games and game consoles
Sandbox

Today, we will share some knowledge points related to resource memory leak. A memory leak is the most common issue that we continuously see and also are afraid of. What is the reason behind it? Because we can’t predict the extent of the leak before we locate the leak bottleneck, we had no idea whether it will burst out at a certain moment on the line. We have received feedback from developers that their players had no problem playing for half an hour, but they would get more and more stuck after 3 to 4 hours of playing, which they never expected before. How can it be solved? Today’s sharing will answer such questions.

UWA’s GOT Online-Assets report has a resource occupancy trend chart. If there is a rising trend like the one below, you must pay special attention.

Read more at blog dot en dot uwa4d dot com
Total votes 1: ↑0 and ↓1 -1
Views 1.1K
Comments 0

Metauniverses are here – you just have to know where to look. One of Sber AR/VR Lab projects of 2021

Сбер corporate blog Development for AR and VR *AR and VR

Hi! I am Aleksey Rybakov, Product Owner at Sber ARVR Lab. 

And before telling you what we have achieved, let me explain the meaning of this article’s heading. Or more so, explain the word “metauniverse”. This term was well-described by Mark Zuckerburg: “Metauniverse is internet implemented, where instead of looking at internet, you are inside of it.” Like a parallel universe, which you can enter yourself with AR/VR gadgets or through a 3D-avatar.

In other words, a metauniverse is simultaneously a virtual space and a way of engaging with its objects without the common “screen + keybord/mouse/sensor” medium. 

And yes, metauniverses are here. But to get into one, you’ll need a few things. First, you need to know where to look. We will talk about that later when depicting a curious case in Moscow. Second, you need a technology that will help connect the virtual world with the real one. We will talk about that as well. 

Now, let me introduce: VPS.

Read more
Total votes 2: ↑2 and ↓0 +2
Views 610
Comments 0

Unfinished startups — the AELITA project

AR and VR Medical gadgets Lifehacks for geeks
Recovery mode
Translation
image

Back to the list
Introduction


I spent a long time thinking about whether or not I should write stories like this from the lives of innovators. After all, revealing the essence of unfinished project means you can lose the very foundation of the project, its pizazz and even its know-hows. Moreover, that's already happened to me in one of my projects from 10 years ago. I'm not going to give an example of this situation, it's already been talked about in another article. The story is on this site: intersofteurasia.ru/novosti/605/606.html.

However, considering that modern progress can't be stopped and that sooner or later some curious minds will get to the bottom of a technical solution for something like this, I decided to lift the veil a little bit on the secret life of an innovator.

Be it noted that this unfinished project with the provisional name AELITA is somewhat of a cross between biomedicine, electronics, psychology and much more, so getting it done isn't exactly easy. After all, for projects like this you need enthusiastic people working in different, sometimes diametrically opposed fields of science and technology, but an interdisciplinary approach is capable of giving surprising results if projects like it are completed.
Read more →
Rating 0
Views 559
Comments 2

Technical Challenges of VuzeCamera (iOS) — First-ever 3D VR Movie Shot in Space

NIX corporate blog Development of mobile applications *Photographic equipment AR and VR
VuzeCamera is the first consumer 360° 3D camera and a new dual-camera that gives anyone the power to create and share immersive experiences in 360° or VR180° (3D) Photo and Video.


This device is regularly ranked in the top selections of the best cameras, it’s been praised by numerous reviews, and a couple of years ago the Vuze camera went to the International Space Station to shoot the first-ever 3D VR movie shot in space.
Total votes 3: ↑3 and ↓0 +3
Views 619
Comments 0

What would be the future of Android in 2020?

Information Security *Development of mobile applications *Development for Android *Development for IOT *AR and VR
Android has always been on the top of the hustle when you think about mobile application development. Android’s smartphone OS Market Share now hovers around 85%. Furthermore, volumes are expected to grow at a five-year CAGR of 2.4%, with shipments approaching 1.41 billion in 2022.

image

Source: Google Images

But before you took the plunge in exploring and riding on the waves of changes or hire an android app developer to develop an app, it is important to understand the trends and its implications on the android application development ecosystem.
Read more →
Rating 0
Views 7.7K
Comments 2

Augmented Reality: A perfect vehicle for 21st-century education

Programming *Development of mobile applications *Development for IOT *Development for AR and VR *AR and VR
Sandbox
With the advancements in technology, new ways are being explored and introduced to make teaching and learning more productive. This has taken the e-learning industry to new heights. It has been expected that the global e-learning market revenue will reach $300 billion by 2025.
Read more →
Total votes 1: ↑0 and ↓1 -1
Views 956
Comments 0

Ecommerce Tech Trends 2020: Era of Immersive Technologies

Development of mobile applications *E-commerce management *Development for AR and VR *Artificial Intelligence AR and VR


Technologies like AI, VR/AR, Cryptocurrency, IoT will take center stage in 2020 and also form as the backbone of tomorrow’s ecommerce tech innovation. Beyond the sales and revenue focused world of ecommerce, 2020 ecommerce tech trends will provide the capability to create new software solutions, mobile apps, and services that will lead to creating a richer and more satisfying shopping experience.
Read more →
Rating 0
Views 989
Comments 0

Python for AI: A match made in heaven

Python *Machine learning *Software Artificial Intelligence AR and VR
The artificial intelligence global market is expected to reach $190 billion by 2025. The bright future of this technology allures every entrepreneur. In fact, when we think about the technologies that are going to rule in the future, the one name that comes to our minds is ~ Artificial intelligence.

AI along with its subsets like machine learning and deep learning is making such things possible which were unimaginable by humankind a few years back. It is affecting the realities and sometimes changing reality completely.



The power of AI is well acknowledged by businesses as 84% of respondents in a study voted that they believe artificial intelligence will allow them to enjoy a competitive edge over competitors.

Although entrepreneurs have an idea about AI but what most of them lack is proper implementation. The use of optimum programming tools for a complex technology like AI can create wonders for the world of business.

Every custom web developer knows that a python is an apt tool for building AI-enabled -applications. The language has been used to create 126,424 websites so far. Since its launch in the late 1980s, python has seen remarkable growth not only in users but in applications too.

Python is the favorite language for software developers to create applications that have artificial intelligence, machine learning, etc features embedded in them. But there are reasons behind everything.

This blog is written with the intent to unveil these reasons. Let’s explore why python is extensively used in AI-enabled software development services.
Read more →
Rating 0
Views 5.3K
Comments 0

Airbus reaches new heights with the help of Microsoft mixed reality technology

Microsoft corporate blog Development for AR and VR *AR and VR

It took Airbus 40 years to build its first 10,000 aircraft. Over the next 20 years, the aerospace giant aims to build 20,000 more—aformidable challenge that will require cutting-edge innovation.


Holographic technology from Microsoft, known as “mixed reality” because it combines physical and digital worlds, will be key to helping Airbus reach this ambitious goal.


An aerial view of Airbus jets.
Read more →
Total votes 4: ↑4 and ↓0 +4
Views 827
Comments 0

The Role Of Augmented Reality And Virtual Reality In The NBA

AR and VR
image

App builders that are looking to achieve a greater level of success will often look to areas that have yet to be explored. Augmented reality and virtual reality are opening up whole new worlds to app builders. For example, there are a number of app builders who are already looking to the NBA in this regard.

The NBA has established a reputation for themselves as a progressive league from a technological standpoint. Teams are already participating in competitive gaming, as numerous franchises have created their own e-sports teams. Now, the league is partnering with app builders to find out more about how they can leverage augmented reality and virtual reality to their benefit.
Read more →
Total votes 11: ↑11 and ↓0 +11
Views 1.1K
Comments 0

Creator of while True: learn() on programming in game development, VR issues and machine learning simulation

Game development *Machine learning *Game design *AR and VR Interview
Translation


A few years ago I had a feeling that Oleg Chumakov (then working at the game studio Nival) was the most famous programmer in the game development industry. He was giving speeches, hosted Gamesjams and frequently showed up on the podcast How games are made.

When VR hit the market, Oleg was chosen to lead the company’s new department — NivalVR. But, as you probably know, VR didn’t quite take off as much as people expected.

I kind of moved to other to other things in life and stopped keeping up with game development for a while, but after getting into it again I noticed that things were looking up for Oleg’s team. Now it’s called Luden.io, and their machine learning expert simulator, while True: learn() became a huge hit in its admittedly small niche. Lots of cool stories are happening around the game and the team.

We decided to do an interview with Oleg, but I couldn’t stick to one topic — his life up to this moment has been, for the lack of a better word, “interesting”. He’s seen it all. And, to ensure that a programmer could talk about programming without fear of looking too “nerdy”, the interview was conducted by my friend, colleague and an experienced developer of its own fillpackart.
Total votes 16: ↑13 and ↓3 +10
Views 3.7K
Comments 0

Authors' contribution