ARKit and SceneKit

A minimalist introduction to using SceneKit to create objects to show using iOS's ARKit augmented reality capabilities.

Transcript

1. Cocoa Coders 2018-02-08 ARKit and SceneKit CocoaCoders Introductions 7:00 Show and Tell Presentation Informal Socialization 7:10 7:30 8:45 Current Topics 7:30
2. Informal Socialization Cocoa Coders 2018-02-08 ARKit and SceneKit
3. Current Topics (1 of 2) 1. Magic Apps Apps that run on both macOS and iOS 2. Swift 4.1 Source compatible, not binary compatible, release soon Swift Evolution at https://apple.github.io/swift-evolution/ 8 implemented, 6 accepted, 4 under review 3. ARKit 1.5 Walls Real world objects Cocoa Coders 2018-02-08 ARKit and SceneKit
4. Current Topics (2 of 2) 4. Xcode 9.2 Any experiences? 5. Xcode 9.3 beta Requires High Sierra Bug Fixes New Energy organizer More warnings on non-exclusive memory access
 6. Favorite iOS Newsletters AppCoda Weekly Ray Weinerlich Andy Bargh Dave Verwer Cocoa Coders 2018-02-08 ARKit and SceneKit
5. Swift 4.1 Implemented SE-0191 Eliminate IndexDistance from Collection SE-0190 Target environment platform condition SE-0189 Restrict Cross-module Struct Initializers SE-0188 Make Standard Library Index Types Hashable SE-0187 Introduce Sequence.compactMap(_:) SE-0186 Remove ownership keyword support in protocols SE-0185 Synthesizing Equatable and Hashable conformance SE-0184 Unsafe[Mutable][Raw][Buffer]Pointer: add missing methods, adjust existing labels for clarity, and remove deallocation size Cocoa Coders 2018-02-08 ARKit and SceneKit
6. ARKit + SceneKit 1. Minimal Concepts 2. Minimal Code 3. Live Coding Demo https://speakerdeck.com/patrick462/ARKit-and-SceneKit Cocoa Coders 2018-02-08 ARKit and SceneKit
7. Minimal Demo ARKit • Run to show goal • You’re Smart: • 5 Concepts • 1 Line of Code and
 1 SceneKit Scene file Cocoa Coders 2018-02-08 ARKit and SceneKit
8. Minimal Concepts Nouns • Session • Configuration • AR Object Verbs • Run • ARSCNViewDelegate functions ARKit Cocoa Coders 2018-02-08 ARKit and SceneKit
9. Minimal Concepts ARKit Cocoa Coders 2018-02-08 ARKit and SceneKit
10. Minimal Concepts ARKit Cocoa Coders 2018-02-08 ARKit and SceneKit
11. Minimal Concepts + ARKit Cocoa Coders 2018-02-08 ARKit and SceneKit
12. Minimal Concepts ARKit Cocoa Coders 2018-02-08 ARKit and SceneKit SceneKit ARSCNView Draws captured image Updates a SCNCamera Updates scene lighting Maps SCNNodes to ARAnchors SCNView ARSCNView ARSession
13. Live Coding Demo ARKit • New Project / iOS / Augmented Reality App / SceneKit • Build to Phone / Run (to test) • SceneKit: New File / SceneKit Scene File / Add geometry object, color it, add directional light • Change code to use new object Cocoa Coders 2018-02-08 ARKit and SceneKit
14. Bonus ARKit • Design Icons • Add icons to Xcode Cocoa Coders 2018-02-08 ARKit and SceneKit
15. Informal Socialization Cocoa Coders 2018-02-08 ARKit and SceneKit