In the current days, there has been a rising popularity of VR or virtual reality apps. But, a lot of people have not yet tried this before.
If you have never tried any virtual reality apps, then all you need is to buy a certain kind of VR headset and immerse yourself in the 3D world. This will let you experience something amazing that you have never done before.
To understand this VR technology’s power well, you need to focus on using some renowned tools such as Oculus Rift, HTC Vive, Google Cardboard, and Daydream. VR is considered to be the result of the technological advancement and creativity of the developer.
As many people still do not have a clear understanding of this VR, we made a post to let them know about this compelling technology that has emerged currently.
If you are thinking about hiring VR developers in India for your next project, you should essentially read this section as this will help you have a much better understanding of this.
Step – by – step guide to VR Development
Developing VR apps requires the same level of knowledge and skills as any other 3D game development. In this case, more efforts and creativity are required, which helps to effectively transform any app from a rectangular screen to a completely immersive environment.
Although an experienced game developer can easily perform this specific task. Any developer who has still not tried this VR development should first understand and learn the technology well.
The Stack
As discussed above, the VR app development is more or less similar to 3D game development, but it requires some additional hardware and software dependencies. In case you want to start with the VR app development, then the first step would be to learn a gaming engine.
This is because most VR and AR apps require a gaming engine to develop a particular framework with a lot of important functionalities. As a result, this will help you decide which game engine you wish to use in your game development approach.
These engines are known as the Unreal – Game Engine and Unity3D – Game Engine. Other than that, there are also some other engines like Cry Engine. But, the most used ones are Unity and unreal.
Again, both of these engines possess their scripting language. For example, if you wish to start with VR app development, you should first learn C# and C++. This will help you to effectively utilize the real power of the Unreal Engine.
If you are a beginner in this field, then the first and the most important step is to start with Unity 3D. This is because Unity 3D is very easy to learn. Not only that, but this engine is highly accessible and free.
Any beginner who wants to get started with this Unity can easily find the availability of a lot of online sources. Among them, the best one to use is Unity’s Own Tutorials that you can focus on
But, whenever it comes to Unreal, it is more difficult to learn and professional. However, if you are well-versed in this particular engine, you would be able to create high-quality and amazing.
Due to all of these important benefits, Unreal has been widely used in developing enterprise AAA games. As a result, this can be called a complete package that is needed by high-end developers.
After you have understood all of these engines, you should focus on selecting a proper SDK or Software Development Kit depending on the device or platform you want to build. Another important thing to know is that the SDK is different for the different platforms. So, it would be a wise choice to target any specific platform at a time only.
Hardware
Hope the above section has helped you to decide on which particular game engine and platform to choose. Now, it is the time when you should start experimenting with VR development.
This is specifically because practicing only helps you to learn and create an amazing virtual reality experience.
Also, this would be the best time in which you should focus on the Head-mounted Display or HMD. This will help you to experience your very first VR app.
In this way, you would learn the particular problems associated with diverse VR types, such as user experience (UX) and performance. In this case, the best options to try with the VR application include the Oculus Rift or HTC Vive.
This allows 6 DOF or Degree of Freedom which will help to create an immersive room-scale experience.
But, this also requires the best quality graphics, memory, and high-end computation power. You will not find all of these features in any conventional laptop.
If you are tight on the budget, then the ideal option to select includes the Gear BR or Google cardboard which specifically restricts your movements to the 3 DOF.
In this case, the 3 DOF means that you will have the ability to explore in X, Y, and Z directions but, you would not be unable to touch or move anything. The best part about this is that you only need a smartphone for this which comes with a built-in gyro.
Final Words
So, the above-discussed ones are considered some of the most important details that any VR developers in India should know about. They should be able to select the right platform, game engine, and VR viewers.
After assuring these aspects, you should keep on experimenting and building iteration of what you have already built.
If you are still finding any issues, you should consider taking help from Unreal and Unity as they have larger resources and community to guide you throughout every step.
