A small project showcasing SceneKit.

Required to build the app: Xcode 13

Supported devices: iPhone iOS 15.0+ (A12+ chip and LiDAR sensor)

How to use the app:

1. Open the app (give neccessary permissions).
2. Scan the surrounding walls.
3. 3D paint rollers will appear on surrounding wall, this let's you know wall is ready to be painted.
4. Tap on the wall, color picker will open up.
5. Choose a color and dismiss the color picker.
6. You can tap on the same wall again to change the color or paint other walls.
7. Reset button will reset all tracking and clean the walls.
8. There is a settings button which enables/disables mesh visibility and people occlusion.
9. Tapping on snapshot button will take a snapshot and save it to photo gallery.

Mesh detection:

Object occlusion:

3D paint roller helper that shows when wall is detected: