Spaces:
Running on CPU Upgrade
title: Sand3D Explorer
colorFrom: gray
colorTo: purple
sdk: docker
app_port: 7860
pinned: false
short_description: 3D objects, each with the Python program that builds it
Sand3D Explorer
Browse Sand3D, Sandflow's open dataset of 3D objects written as code: every object comes with the short sand3d program that builds it. Filter by dataset, family or joints, search by words or by look, read and copy a program, and open the object in 3D where a GLB was built for it.
The programs come from Sandflow's iterative agentic reconstruction pipeline. Each was run again under sand3d, in a fresh process, and kept only when it rebuilt the stored object.
How it runs
A FastAPI process serves one static page and a JSON API, on the free CPU tier. At start it
downloads the datasets listed in config.json (the HF_TOKEN secret reads them), keeps their
metadata and programs in memory and their renders in one file on disk, then reads
Sandflow/sand3d-explorer-assets: one GLB per object for a varied sample, and one image
embedding per render. A text query is encoded on CPU by the same open image-text model the
renders were embedded with.