XR User Interaction
Controller Interaction
Native support for XR controllers providing precise navigational and manipulative inputs.
Precise, tactile control in spatial environments relies on mapping input hardware directly to visual actions. SCORE XR unifies coordinates, button states, and analog trigger data into a single pipeline, providing immediate, high-fidelity response across both interface layouts and three-dimensional scene objects.
Unified Selection System
Normalizes every modality—including pointer events, touchscreen touch, interactive VR controllers, or code-controlled virtual input devices—into abstract selector states. The engine reacts dynamically to Signed Distance Field (SDF) boundaries and physical colliders, evaluating and dispatching discrete interaction states (such as active down/up triggers, ray movements, click/double-click taps, long-press holds, and dual-signal distance pinch deltas) identically across all elements and scene objects.
Centralized Input Data Structure
Aggregates spatial parameters from multiple concurrent controllers into a unified input data structure. By compiling controller states (positions, directions, and hit coordinates) into a centralized format, the graphics rendering pipeline and interactive simulations can read and react to hardware inputs in real time without performance bottlenecks.
GPU-Accelerated Interactions
Drives physical particle simulations and kinetic mesh deformations directly on the GPU. By sampling the centralized input structure, shaders calculate localized interaction forces (like magnetic repulsion or drag vectors) to warp or disperse scene objects, while dispatching tactile haptic pulses back to the controller hardware.
From multi-controller tracking to haptic confirmation, spatial interaction is natively optimized for WebXR. STD.DEV coordinates selector states and spatial data streams to achieve latency-free physical feedback directly inside the web browser.
How does SCORE XR unify different input methods for spatial control?
SCORE XR unifies coordinates, button states, and analog trigger data into a single pipeline, normalizing modalities like pointer events, touchscreen touch, VR controllers, and code-controlled virtual input devices into abstract selector states for immediate, high-fidelity response.
What types of discrete interaction states can the SCORE XR engine dispatch?
How does SCORE XR prevent performance bottlenecks with multiple controllers?
How are physical simulations and mesh deformations handled in SCORE XR?
What is the purpose of the centralized input data structure in SCORE XR?
How does SCORE XR achieve latency-free physical feedback in the web browser?
What is the benefit of normalizing input modalities in SCORE XR?
How does SCORE XR ensure consistent interaction across different elements and objects?
What role do Signed Distance Field (SDF) boundaries and physical colliders play in SCORE XR's interaction system?
What kind of feedback is dispatched back to the controller hardware in SCORE XR?