ARKit by Tutorials (Guide to ARKit)

Introduction

The book "ARKit by Tutorials" from the Raywenderlich Team is a practical guide that immerses the reader in the world of augmented reality on the Apple platform. Released in 2019, it remains a relevant resource for anyone who wants to master ARKit 2.0 and learn how to create compelling AR applications for iOS. The book is written in accessible language, with plenty of code examples and step-by-step instructions, making it an ideal choice for both beginners and experienced developers looking to expand their skills.

What is this book about?

"ARKit by Tutorials" is not dry theory, but a full-fledged course built on real projects. The book covers all key aspects of AR application development: from basic concepts to advanced techniques such as image recognition, working with 3D models, and creating multiplayer AR experiences. Each chapter is a standalone tutorial, at the end of which you get a ready-made working application.

Main topics of the book:

• ARKit Basics: understanding tracking, sessions, scenes, and the camera.
• Placing 3D Objects: working with SceneKit and virtual models.
• Image Recognition: anchoring content to real images and posters.
• Object Recognition: detecting and tracking real 3D objects.
• Physics and Interaction: simulating gravity, collisions, and gestures.
• Multiplayer AR: synchronizing a scene between devices via Multipeer Connectivity.
• AR Quick Look: integrating AR viewing into web and apps.
• Testing and Debugging: tips for optimization and troubleshooting.

Who is this book for?

The book is aimed at developers already familiar with the basics of Swift and Xcode. If you can create simple iOS applications and want to step into the world of augmented reality, this is your ideal start. It will also be useful for experienced programmers who want to systematize their knowledge of ARKit or learn about the new features of version 2.0.

What will the reader learn?

After working through the book from cover to cover, you will be able to:

• Set up an AR session and manage its state.
• Place virtual objects on real surfaces (floor, table, wall).
• Work with 3D models in USDZ format and create your own scenes.
• Implement image recognition and anchor content to them.
• Create a multiplayer AR game with a shared scene.
• Integrate AR viewing into existing applications.
• Understand the limitations of ARKit and ways to work around them.

Strengths of the book

The main advantage of "ARKit by Tutorials" is its practical focus. You don't just read theory; you immediately write code and see the result. Each tutorial is accompanied by detailed comments, screenshots, and explanations. The book is written in a lively language, without excessive academicism. The quality of the examples deserves special mention: they are not "toy" examples but are close to real-world tasks. Another plus is the availability of ready-made projects on GitHub that you can download and use as a basis.

Who is it recommended for?

The book will be useful for:

• iOS developers wanting to master AR technologies.
• Students and teachers of mobile development courses.
• Indie developers planning to create an AR application.
• Anyone interested in augmented reality and wanting to understand its technical implementation on iOS.

If you are looking for a structured, clear, and practical guide to ARKit, this book will become your desktop assistant. Despite the fact that several years have passed since its release, the basic principles and most techniques remain relevant, and understanding ARKit 2.0 provides a solid foundation for learning newer versions.