Engineering and IOS at Floored

Presentation from Dev Stackup by Ming Loong Chng

Transcript

1. Ming Loong Chng January 28, 2012 Developer-only StackUp Engineering & iOS @ Floored
3. Render Capture Process
4. Capture
5. Capture
6. Noisy data from 3D scans
8. Process
9. Raw scan
10. Processed scan
11. Raw scan
12. Processing step 1: Identify & simplify geometry
13. Processing step 1: Identify & simplify geometry
14. Processing step 2: Retexture model based on new geometry
15. Raw scan
16. Processed scan
17. Render
18. Render
19. How should we render 3D models on iOS? Unity3D UDK SIO2 etc Custom OpenGL
20. How should we adapt Unity to suit our needs?
21. UIWindow Unity View Controller Unity View Unity App Delegate ( assumes that app is always in Unity’s 3D view ) Unity-built iOS App Architecture
22. more view controllers Rotation bugs & glitches Memory issues Performance Unity running in background App Delegate Unity View Controller Unity View UIWindow Root View Controller Floored iOS App Architecture
23. Native Interface Unity 3D View
24. What can we do to improve the app’s performance?
25. Models with huge polygon-count
26. Pre-processed 3D data Reduced-polygon models Lower-resolution textures Solutions:
27. Scan with high polygon count
28. Scan with optimized polygon count
29. Scan with high polygon count
30. Scan with optimized polygon count
31. Scan with high polygon count
32. Scan with optimized polygon count
33. What’s our plan for moving forward?
34. Current: Download & view
35. Future: Stream & view
36. 3rd party 3D framework built for games Custom in-house 3D engine built specifically for viewing 3D interior spaces
37. Augment 3D device capabilities Capture high quality 2D photos Deploy 3D models to web and mobile devices Algorithmically combine 3D point cloud data with 2D captures Regeometrize and retexture 3D models “Human-hinted” processing pipeline Hardware Graphics Vision Machine Learning UI/UX Performance & Optimization Scalability Networks Capture Render Process
38. blog.floored.com www.itunes.com/app/floored ming@floored.com
39. Thank you.