An interactive 3D smart glasses experience that transforms a static product showcase into an explorable digital demo, allowing users to rotate the product, focus on the lens and activate an AR-style navigation HUD.
The experience combines Three.js, a detailed GLB smart glasses model and a custom futuristic interface to demonstrate how immersive product interaction can be integrated directly into a website or campaign landing page. Users can drag to explore the glasses from different angles, click the lens to smoothly zoom into a predefined focal point, and reveal a navigation HUD mapped onto the lens. Responsive rendering, dynamic lighting and subtle technical UI elements help create a premium, technology-led presentation across different screen sizes.
- Precise Lens InteractionUse Three.js raycasting to accurately detect the target lens without triggering other 3D objects.
- Accurate Camera Zoom & Rotation CenterUse zoom_center as the camera target and rotation pivot for precise close-up framing.
- Smooth Focus & Exit TransitionsSynchronize camera position, target, and quaternion to avoid jumps during zoom and return transitions.
- HUD Integration with the 3D LensAttach the HUD plane directly to the lens so it stays aligned while the glasses rotate.
- Transparent Navigation HUDProcess the HUD with Canvas to remove the dark background while preserving the cyan holographic elements.
- Balanced Dark-Style LightingCombine studio lighting and tone mapping to keep the black glasses clearly visible against a dark background.
- Responsive Interactive EmbeddingDynamically resize the renderer, camera, and iframe to maintain smooth interaction across different screen sizes.
