Paint Buddy — Light Studio

Plan light placement for NMM and OSL: load the STL you print from, place lights, pick a look, and copy the highlights. Runs entirely in your browser — the model is never uploaded, so any size your machine can handle is fine.

Drop an STL here or choose a file
binary or ASCII STL · stays on your device
Orbit with drag/pinch · wheel zooms · tap a handle for X/Y/Z arrows · Del removes the selected light · Ctrl+Z undoes. Sideways model?

Look

Responds to your lights:
Fixed idealized reference (ignores lights — the shapes to copy):

Lights

room light — brighten to inspect, dim for dramatic OSL
the table the mini stands on — its colour tints every light's bounce
the model blocks light — turn off on weak GPUs

Rigs & capture