iOS Development, AR Quick Look
AR (Augmented Reality) technology has revolutionized the way we interact with digital content. With the introduction of ARKit, a framework provided by Apple for iOS devices, developers now have the ability to create immersive experiences that seamlessly integrate virtual objects into the real world. One powerful feature of ARKit is AR Quick Look, which allows users to view 3D models in augmented reality directly from web pages, emails, or other apps. In this blog post, we will explore the basics of AR Quick Look and how we can incorporate it into our iOS applications.
AR Quick Look: A Quick Overview
AR Quick Look is a feature introduced by Apple in iOS 12 that enables users to view 3D models in augmented reality. It provides an easy and efficient way to share 3D content across various platforms, eliminating the need for custom AR applications. By simply tapping on a 3D model file, users can now view and interact with the model in real-time, allowing for a more immersive and engaging experience.
Supported Formats
AR Quick Look supports several commonly used 3D file formats, including USDZ, OBJ, and gITF. The USDZ format, developed by Apple in collaboration with Pixar, is particularly noteworthy as it was specifically designed for AR Quick Look. This format offers compact file sizes and is optimized for fast loading and smooth rendering on iOS devices.
Integration into iOS Applications
Incorporating AR Quick Look into your iOS applications is a straightforward process. First, you need to have a 3D model file in one of the supported formats. You can either create your own 3D model using industry-standard software like Autodesk Maya or download pre-made models from various online resources.
Once you have the 3D model, you can simply add it to your Xcode project and specify its name and type in the project settings. This step ensures that the model is properly recognized and supported by AR Quick Look.
Next, you need to provide a way for users to trigger the AR Quick Look feature. One common approach is to use a UIButton or an ARQuickLookPreviewViewController. By adding a touch event handler to the button, you can present the AR Quick Look view controller and pass the 3D model file to it. When the user taps on the button, the AR Quick Look view controller will be displayed, allowing them to view the 3D model in augmented reality.
Conclusion
AR Quick Look is a powerful feature that allows iOS users to view 3D models in augmented reality with just a tap. It provides a seamless and efficient way to incorporate immersive 3D experiences into iOS applications. By understanding the basics of AR Quick Look and how to integrate it into your applications, you can take your iOS development skills to the next level and create captivating experiences for your users.
In future blog posts, we will explore more advanced techniques and features of AR Quick Look, such as customizing the user interface, adding interactions to 3D models, and integrating AR Quick Look into existing projects. Stay tuned for more exciting content on AR Quick Look in iOS development!
本文来自极简博客，作者：清风细雨，转载请注明原文链接：Introduction to AR Quick Look in iOS: Viewing 3D Models in AR
