ProjectDent/ARKit-CoreLocation
ARKit CoreLocation
ARKit-CoreLocation is a location integration framework designed to synchronize augmented reality scenes with real-world GPS coordinates. It provides a geospatial positioning engine and anchor system that links 3D scene objects to specific physical latitudes and longitudes.
The framework distinguishes itself through sensor-fusion coordinate alignment, combining high-frequency motion data with GPS updates to maintain stable coordinates and refine user positioning. It includes specialized tools for compass calibration and scene orientation correction to align the 3D environment with True North.
The system covers geospatial content mapping and interaction detection, allowing users to trigger events by interacting with virtual objects tied to geographic locations. It also includes rendering capabilities for location-based annotations that scale based on the user's physical distance from the coordinates.
Features
- ARKit Geographic Location Frameworks - Serves as a geospatial positioning engine that combines motion sensors with GPS to maintain high-precision coordinates in AR.
- Augmented Reality Frameworks - Provides a framework for aligning virtual 3D objects with real-world GPS coordinates to enable location-aware AR experiences.
- Sensor Fusion - Combines high-frequency motion data with low-frequency GPS updates to maintain stable real-world coordinates via sensor fusion.
- AR Content Anchoring - Implements a system for linking 3D scene objects to specific physical world coordinates using GPS and motion data.
- Geospatial Content Mapping - Links digital assets to specific geographic latitudes and longitudes for precise placement in a physical environment.
- Positioning Accuracy Optimization - Implements processes to refine global positioning by fusing GPS data with tracked motion and sensor data for AR.
- Geographic-to-Local Mapping - Implements the translation of global longitude and latitude coordinates into local 3D Cartesian coordinates for AR object placement.
- AR Tracking Synchronization - Improves positioning accuracy by synchronizing high-frequency AR movement data with intermittent GPS updates.
- Motion-Enhanced Precision - Provides the ability to maintain accurate user coordinates between GPS updates by integrating high-frequency motion data.
- AR Scene Orientation Alignment - Corrects 3D scene rotation by calculating the delta between device compass heading and GPS travel vectors.
- Position Refinement - Reduces location error by intersecting recent GPS data points with tracked relative movement paths.
- Location-Based Interaction Handlers - Provides a library for detecting and handling user interactions with virtual 3D objects mapped to geographic locations.
- Distance-Scaled Annotations - Displays AR markers and images that dynamically adjust their size based on the geographic distance from the user.
- Heading Calibration - Corrects compass drift and orientation errors by blending GPS data with AR motion tracking for True North alignment.
- Interaction Triggers - Implements triggers and notifications that activate when users interact with virtual objects tied to real-world coordinates.
- True North Alignment Tools - Provides a tool for refining True North alignment and correcting scene orientation based on GPS movement paths.
- Proximity-Based Scale Adjustment - Provides logic to dynamically scale 3D objects based on the geographic distance between the user and the target coordinate.
- ARKit - Combines augmented reality with GPS data for scale.
- ARKit Sample Projects - Integrates GPS data with AR accuracy.
Star history
How this analysis was created: This summary and feature list were written by an AI model that read the project's README and public documentation pages. Each feature links to the documentation it came from; stars, license and language come straight from the GitHub API. The model does not read the source code, and the analysis is refreshed when the project is re-analysed. Learn more on our About page.
