ProjectDent/ARKit-CoreLocation

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