Gravity XR

Spacetime as a 3D grid, pulled in by mass. Walk around it, grab the planets.

Checking WebXR support…

Controls

• Trigger / grip / pinch: grab a body (up close, or by pointing the ray)
• Thumbstick up/down while holding: change that body's mass
• A: start/stop orbits   B: reset   X: show/hide wrist panel
• Wrist panel (left hand): point and click, or pinch
• Desktop: drag to orbit the view, drag a body to move it, wheel on a body = mass, O = orbits, R = reset