TDLidar now supports the rear LiDAR scanner on Pro iPhones (iPhone 12 Pro and later). Switch between the front-facing TrueDepth camera and the back-facing LiDAR scanner directly from Settings — giving you longer range, wider field of view, and new creative possibilities for streaming depth data to TouchDesigner.

New "Use Back Camera (LiDAR)" toggle in Settings
Automatically detects if your device has a rear LiDAR scanner — option only appears on supported hardware
Depth resolution picker updates when switching cameras
About section now shows which sensor is active

- Environment and Face Detail encoding pipelines rebuilt with Apple Accelerate (vDSP) — vectorized SIMD operations replace per-pixel scalar loops for normalization, contrast, brightness, and clipping
- Temporal smoothing uses hardware-accelerated exponential moving average (EMA) blending via vDSP_vintb
- NDI frame rate metadata now dynamically matches your configured FPS for correct timing in downstream receivers
- New loading screen on startup
- Dark mode interface for better visibility during use
- Cleaner settings design with improved button styling
- Live pulse indicator when streaming