ARCA
- Interactive 3D viewer for Indonesian cultural artifacts reconstructed from a single photograph.
About
ARCA is a static web viewer for 3D reconstructions of Indonesian cultural artifacts. The reconstructions come from a separate Stable Fast 3D pipeline that takes one photograph per artifact and writes a GLB file. ARCA loads those files in the browser so you can rotate the model, swap the lighting, inspect the materials, and export screenshots. The viewer does not run any inference. What you see is exactly what the reconstruction pipeline produced. A reconstruction from a single photo is approximate by definition, and the inspect modes are there to make those approximations visible: a flat normal map, a wireframe, a base color view without lighting. The HDRI presets let you check how the material reads against different lighting environments before deciding whether a particular reconstruction is good enough to ship.