How to get started in VR development: Difference between revisions - VR & AR Wiki

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<noinclude>{{see also|Developer Resource}}</noinclude>This page serves as a ~~jumping-off~~ point for new developers to find any resources they might need along their path to learning to make virtual reality experiences.

<noinclude>{{see also|Developer Resource}}</noinclude>This page serves as a starting point for new developers to find any resources they might need along their path to learning to make virtual reality experiences.

<includeonly>=</includeonly>==1. Learn about the hardware==<includeonly>=</includeonly>

Ask yourself: do you want to develop for a computer-driven headset like the Vive, or are you more interested in mobile applications such as GearVR or Google Cardboard? If you don't already own your hardware of choice, do some research and think about what would be best for both your target market and most practical to develop on. If your idea requires motion controls or high-end graphics, stick to computer-driven VR. A list of currently available hardware that is supported by Unity, Unreal, and VR web implementations:

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**[https://developer.oculus.com/documentation/ Oculus Documentation Pages]

**[https://rifty-business.blogspot.com/ Oculus Rift in Action], a blog about designing for the Rift

*'''[[OSVR ~~HDK 1.4~~]]''', $~~299 - no motion control~~

* '''[[OSVR HDK2]]''' - $399

*'''[[Razer Hydra]]''', $599 - general-purpose wired motion tracking controller for PC

<includeonly>=</includeonly>===Mobile VR===<includeonly>=</includeonly>

(can use a smartphone as HMD)

(can use a smartphone as an HMD)

* '''[[Gear VR]]''', $99

** [http://learn.vrdev.school/courses/gear-vr-developer-mini VR Dev School's Gear VR Mini Course for Unity]

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** [https://www.youtube.com/watch?v=rNjDsNYvgfk E4 Developer Livestream: Up and Running with Gear VR]

* '''[[Google Cardboard]]''', available as cheap as free

* '''[[Google ~~Daydream]]''' - $99~~

* '''Google's [[Daydream View]]''' - $79

* '''[[~~OSVR HDK 2~~]]''' - $~~399~~

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<includeonly>=</includeonly>==2. Learn about the software==<includeonly>=</includeonly>

Designing for VR ~~is much like~~ designing videogames, as they are both 3D interactive experiences. The difference between designing for VR and designing for traditional video games is that special considerations must be made for the nuanced experiences of presence and immersion, nonlinear storytelling, locomotion which reduces motion sickness, and graphical optimization.

Designing for VR has a lot in common with designing traditional videogames, as they are both 3D interactive experiences. The difference between designing for VR and designing for traditional video games is that special considerations must be made for the nuanced experiences of presence and immersion, nonlinear storytelling, locomotion which reduces motion sickness, and graphical optimization.

Most VR developers opt to use a game engine (unless they're developing for WebVR, discussed below), and should decide which they want to work with early on. Two most popular are [[Unreal Engine 4]] (UE4) and [[Unity]]. Both of these engines are very capable and will become the tool that you rely on most in your development; both have very active communities with vast resources out there to help you. These are freely available software suites capable of managing 3D environments, importing custom assets (such as 3D models, imagery, sounds, video), and programming interactivity or gameplay. Most useful of all, there are an insane number of YouTube tutorials and online guides for both engines, both official and fan-created.