SpeedWall Overlay

An iOS app to overlay the official Speed Climbing Wall Layout onto a live camera feed at real-world scale. Calibrate with a known distance and see the route projected in front of you. Freely select the section You want to set.

Demo

Screen.Recording.mp4

Features

• Two-point calibration — tap two points of a known distance to establish real-world scale
• Template overlay — display the official IFSC Speed Climbing Route over the camera feed
• Perspective tilt — horizontal/vertical 3D tilt controls with optional auto-level via device motion
• Overlay controls — toggle grid and label layers, pick overlay color, drag to reposition
• Screenshot capture — save the camera + overlay composite to your photo library

Usage

1. Calibrate — point the camera at a reference of known length, tap both ends, enter the distance
2. Overlay — the layout appears over the camera feed; drag to reposition, use controls to adjust tilt, color, and layer visibility
3. Screenshot — tap the camera button to save the current view
4. Set Route - Put Holds in position on wall
5. Train the Move - Enjoy!

Requirements

• iOS 15.6+
• Xcode 15+
• Camera and photo library permissions (configured in Info.plist)

Build & Run

1. Clone the repo
2. Open SpeedWall Overlay.xcodeproj in Xcode
3. The route overlay assets (overlay, grid, labels) are already included in Assets.xcassets
4. Build and run on a physical device (camera requires a real device)

License

MIT