September 26, 2017
Augmented Reality 101: development tools and extensions for beginners
Wikitude is well known for supporting a wide range of development frameworks. This characteristic allows our SDK to meet the demands, needs and wants of a greater number of software developers worldwide. When creating an AR app, however, knowing which programming language and framework better suit your platform requirements, performance goals and development abilities can often be overwhelming.
With this in mind, we decided to shed some light on the matter hoping to clarify a few basic AR concepts and tools, and give insights about the available development frameworks compatible with the Wikitude SDK.
First things first:
Software Development Kit (SDK)
An SDK is a set of tools, software, code samples, guides, technical documentation, libraries, processes and everything else that is needed to develop software applications for specific platforms.
Computer Vision Engine (CV Engine)
Application Programming Interface (API)
Simply put, an API is an interface that allows two programs to communicate with each other following a set of commands, functions, objects, and protocols that developers can use to create software.
The Native API does not integrate a separate rendering engine, developers have full control and, therefore, maximum flexibility to use the rendering engine of your choice. This “tailor-made” characteristic, consequently, requires a more advanced programming knowledge.
Wikitude extensions and plugins
Unity is the sole plugin based on the Wikitude Native SDK and includes image recognition and tracking, SLAM, as well as a plugin API, which allows you to connect the Wikitude SDK to third-party libraries.
Unity is a cross-platform game engine and one of the world’s most popular platforms for mobile game development. In 2015 Wikitude expanded its SDK to support Unity and it quickly became very popular among our developer community.
On top of the Native API, the Unity plugin allows developers to integrate Wikitude’s computer vision engine into a game or application fully based on Unity.
This extension provides a very easy to use interface which allows developers to preview content (soon to be available with the Wikitude SDK) and run their apps on both iOS and Android using the same code base. It is also the preferred choice for games (and apps) with advanced graphics, which enables the development of highly realist AR experiences on mobile.
Unity has a very strong online developer community with several tutorials, forums, support channels and rich documentation which makes it an appealing option for developers interested in building AR experiences.
Other supported development frameworks based on Wikitude’s Cordova extension are PhoneGap, Intel® XDK HTML5, SAP Mobile Platform and Telerik appbuilder.
In 2016, Appcelerator was acquired by Axway.
Xamarin is for the lovers of C#. Acquired by Microsoft in 2016, this app development framework is particularly popular for its runtime environment, ease of use and good performance.
The Wikitude Xamarin Component enables C# developers to embed an augmented reality view into their Xamarin project. One can create a fully featured app with advanced augmented reality features, including image recognition and tracking.
To better understand the architecture of the basic components which comprise Wikitude`s SDK please refer to the overview below:
As shown above, Wikitude provides a wide selection of programming possibilities for our developers. If you found this article helpful and are thinking about including an awesome AR feature into your project, get inspired by the second part of our Augmented Reality 101 series where we share an extensive list of real-world AR use cases.
If you are curious about the technical side of the most common types of AR technologies in use today we recommend navigating through the first part of our Augmented Reality 101 series.
To cut straight to the chase and get some hands-on action, download a free trial of our powerful award-winning SDK right now to put it to the test!