ExtendRealityLtd/VRTK
VRTK
VRTK is a virtual reality interaction framework and UI toolkit. It provides a collection of components for integrating 2D and 3D interface elements, input handling systems, and navigation frameworks into virtual environments.
The project includes a physics engine integration layer for managing body collisions and the behavior of interactive objects. It also provides a locomotion system specifically designed to implement movement techniques that reduce motion sickness in virtual spaces.
The framework covers 3D object interaction, virtual UI design, and the development of user-driven events. This includes the simulation of physical forces for object manipulation and the use of virtual pointers to activate interface elements.
Features
- VR Interface Components - Provides a toolkit for integrating functional 2D and 3D interface elements into three-dimensional virtual environments.
- Spatial Interaction Frameworks - Provides a framework for handling spatial interaction, including hand tracking and controller input in 3D.
- Custom VR Motion Controls - Implements specialized 3D movement and navigation mechanics designed to prevent motion sickness.
- Physical Object Interaction - Simulates real-world physical forces and collision boundaries for the manipulation of 3D objects.
- VR Input Handling - Handles complex user interactions including grabbing, touching, and pointer activation for VR controllers.
- VR Locomotion Frameworks - Implements a modular system for swappable navigation styles to maintain user orientation and reduce motion sickness.
- Virtual Reality - Offers a comprehensive collection of interface components and tools designed specifically for virtual reality environments.
- Gesture-to-Action Mappings - Translates raw controller and hand tracking data into semantic actions such as grabbing, poking, and sliding.
- Game Physics Integration - Integrates physics engine logic to manage body collisions and the behavior of interactive objects.
- VR Development Toolkits - Provides utilities for creating interactive elements and user-driven events to facilitate engagement in VR.
- Physical Body Management - Implements the physical representation and collision behavior of a user's body in the virtual environment.
- State-Driven Object Logic - Manages transitions between interaction states like hovering, grabbing, and releasing via a centralized controller.
- Alternative Pointer Interfaces - Simulates pointer interaction by projecting rays from virtual controllers to activate 2D and 3D interface elements.
- Component Event Triggers - Provides interchangeable event components that decouple user input from the execution of specific logic.
