Building an ARKit app with SceneKit and Codable - Swift on Sundays April 28th 2019

In this episode we use ARKit's image recognition to detect pictures of famous people, then overlay text and images using augmented reality.
You can download the finished project for this and all Swift in Sundays streams: github.com/two...

[@twostraws]

Watch next: Building an watchOS soundboard app - ruclips.net/video/Y8A_Wkcx83Q/видео.html
Questions? Comments? Tweet me @twostraws.

[@djryanashton]

Paul Hudson is without a doubt the most knowledgable Swifty Swifter on RUclips. Thanks so much Paul. I have learnt sooooo much from you. :)

[@manuelmartin6132]

Thanks Paul,
The reason why the App just recognise one Image at the same time is because ARImageTrackingConfiguration has the property maximumNumberOfTrackedImages and the Default value is one.
Setting the maximum number of tracked images will limit the number of images that can be tracked in a given frame.
If more than the maximum is visible, only the images already being tracked will continue to track until tracking is lost or another image is removed.

[@steveconger8972]

thanks for the tip!

[@marc10uae]

Paul, you're a legend.

[@engghadyalhamad]

Thank u for really really good tutorial, please we need more about arkit: world tracking, difference between camera and world coordinate

[@srzurka]

Thank you for this fantastic video. The content is well thought out and the delivery is so enjoyable.

[@Mike-vj8do]

Paul your content is second to none! Lots of support from Russia! I once showed one of your videos in class and now everyone is watching your other vids!
One question, you have a lot of experience with AR and so we wanted to ask you whether you know how to make an app that could automatically measure between two nodes, could we teach it to identify the top of a person's head and the bottom of a person's feet for example and measure between them?

[@seanemery6019]

Always fun live sessions on Sundays. Thanks Paul!

[@simonmarshall6219]

Thank you for this, finally a video that is helping me to understand ARKit

[@ahmadkhattab5700]

Thanks, Paul for this amazing video.

[@multitudes389]

Coming back to check it again. Awesome help for my AR project!

[@TheBardsCorner]

This was really amazing.
Looking forward to downloading the assets and build it!
Thank you Paul!

[@twostraws]

Available now: github.com/twostraws/SwiftOnSundays

[@DeirdreSM]

Thank you! This was a fun project.

[@ramesh61606]

I love your teaching style.

[@bonnydonny]

Thanks for another great Swift on Sunday. 👍

[@SiamakAshrafi]

Your awesome!

[@GregCorson]

How can I tell if a picture has moved? Like display the blue rectangle when the image is moving and bring the text back when it stops?

[@GregCorson]

How can you detect if a tracked image has moved. Ie maybe I want to display the blue rectangle for a half second if you move a picture.

[@prathamhebbar5800]

Hello, I have a question. Is this course updated for Xcode 15 and iOS 17? Thank you!

[@raviswami9852]

Very cool - how would I use a target image , ie anchor, to trigger a looping movie with an alpha channel so that it starts in the exact location of the anchor image, in terms of modifying the code in your sample code in the video ?

[@Mike-vj8do]

For example could we teach it to look at a picture of a famous person and make it measure the width of the picture for example?

[@flexmcpee]

Wow awesome tutorial 👍

[@dudestalk]

awesome Paul, you are the best

[@masterofnonegardeningandco7412]

More please!!

[@BlenderIndonesia]

hi, nice tutorial. how to add instances object? if we have a lot of same object in the scene to save memory consumption, thanks

[@atavratwarcraft7697]

46:40 (max.y - min.y) + min.y? isn't that equals just max.y?

[@soheilpakgohar6630]

just awesome

[@SaiHemanthReddyWilliamHGates]

I wanna do this but don't have a device that supports ARKit. 😭😭😭😭

[@engghadyalhamad]

I have alot of questions

[@arslanjutt4034]

Sir! can you share source Code