Fundamental Vision
CHRONOREALITY
4D VIEWER
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Capture:
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Format:
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Viewer Controls
Orbit Mode
Left Mouse Drag
Orbit around center
Right Mouse Drag
Pan camera
Mouse Wheel
Zoom in / out
← / →
Navigate timeline (prev / next scan)
First-Person Mode
WASD
Move forward / left / backward / right
↑↓←→
Move forward / backward / left / right
Left Mouse Drag
Look around (yaw & pitch)
2-Finger Pinch
Spread to move forward, pinch to move back
2-Finger Swipe ← / →
Strafe right / left
2-Finger Swipe ↓ / ↑
Move up / down
Mouse Wheel
Adjust movement speed
General
R
Reset camera to default view
© 2026 Fundamental Vision. All rights reserved. The 3D scans shown in this viewer may not be copied, downloaded or redistributed without written permission.
Settings
Splats in Memory
Max number of .sog/.ply files kept in GPU memory. Higher values use more VRAM but allow faster switching.
6
1
20
Camera Mode
Orbit rotates around a center point. First-person uses WASD/Arrow keys to walk and mouse to look around.
Restrict Camera to Horizon
When enabled, the camera cannot orbit below the ground plane.
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