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Drag the glowing ball to move the light · shift‑drag anywhere to throw it across · drag elsewhere to orbit the camera · drop a .glb to swap the head

Head lighting study

Hold a pose, then light it. Nothing is uploaded — tracking happens in this tab.

Tracking

Camera off — idle sway running.

Idle sway when not tracking Hold pose (freeze the head) Mirror (selfie view) Show camera preview Smoothing

yaw 0° pitch 0° roll 0°

Azimuth Elevation Distance Intensity Edge softness Colour Fill / bounce Back kicker

Flat shading (show the planes) Draw plane breaks Neck and plinth Backdrop and floor Exposure

The built-in bust is a placeholder. Drop a .glb anywhere on the page, or pick one below — it is read locally, never uploaded.

Now showing: Built-in planes head

Choose a .glb / .gltf