Model Renderer

Choose OBJ File Choose MTL File Choose GLB File

Environment Settings

No .hdr files in public/env — add paired name.hdr and optional name.jpg.

Enable HDRI Environment

Background Settings

Visible 2D backdrop behind the model. Does not affect HDRI lighting or reflections.

Mode

Desktop / default image

No images in public/backgrounds — add .jpg, .png, or .webp files.

Mobile override (optional)

Leave empty to use the desktop image on mobile.

Materials:

Transform limits

Stored per settings file (camera orbit). Distance values are viewer units; angles are edited in degrees and saved as radians in JSON. Leave blank for no limit.

Min distance Max distance Min horizontal orbit angle, deg Max horizontal orbit angle, deg Min vertical orbit angle, deg Max vertical orbit angle, deg

Vertical angles use the orbit polar range (0° above, 90° level, 180° below).

Model rotation

Turn automatic model rotation on or off. Manual orbit still works when rotation is off.

Speed Direction

Initial View Settings

Orbit the model, then capture the current camera as the saved initial view for each profile. Use Save Settings to persist.