GLB Model Viewer Help
Loading Models
You can load 3D models in several ways:
- Drag and drop a GLB/GLTF file onto the upload area
- Click the upload area to browse for a file
- Enter a URL to load a model from the web
- Click on any sample model to load it instantly
Navigation Controls
- Rotate: Left click + drag (or single finger drag on mobile)
- Pan: Right click + drag (or two finger drag on mobile)
- Zoom: Mouse wheel (or pinch on mobile)
Camera Controls
- Reset Camera: Return to default view
- Fit to View: Automatically frame the entire model
- Field of View: Adjust camera perspective (20° - 120°)
Lighting
- Ambient Light: Overall scene illumination
- Directional Light: Main light source with shadows
Display Options
- Background: Choose between gradient, solid, or transparent
- Grid: Show/hide the ground grid
- Wireframe: View the model's mesh structure
Keyboard Shortcuts
- R - Reset camera
- F - Fit to view
- G - Toggle grid
- W - Toggle wireframe
- I - Toggle info panel
- H - Show/hide help
Tips
For best performance on mobile devices, try to use optimized GLB models under 10MB. The viewer supports PBR materials, textures, and animations.
