---
title: projectsim Lab
emoji: 📦
colorFrom: gray
colorTo: yellow
sdk: static
short_description: Grab a flap, drawer or wheel — sim-ready assets
tags:
  - robotics
  - simulation
  - 3d
  - articulated
  - sim-ready
pinned: true
license: mit
---

# projectsim Lab

In-browser 3D playground for the Kaedim class datasets — boxes, cages, desks,
ovens, wardrobes: pick a class tab, pick an item, orbit it, and articulate
every joint — grab a flap/door/drawer/wheel and drag it, or use the sliders
(revolute and prismatic, joint chains like wheels on swivel casters). GLBs
come from each class's public dataset (`assets/<class>/<vid>/<vid>.glb`); the
joint metadata is served alongside as `viewer/<class>.json`. three.js from
CDN — no build step, no backend.

## Datasets behind each tab

| Tab(s) | Dataset |
| --- | --- |
| Boxes · Cages · Pallet Boxes | [warehouse-manipulation-and-states](https://huggingface.co/datasets/projectsim/warehouse-manipulation-and-states) |
| Desks · Ovens · Wardrobes | [articulated-storage-and-appliances](https://huggingface.co/datasets/projectsim/articulated-storage-and-appliances) |
| Gas Cylinders · Pallet Racking | [industrial-parts-and-packaging](https://huggingface.co/datasets/projectsim/industrial-parts-and-packaging) |
| Scenes | [scenes-and-worlds](https://huggingface.co/datasets/projectsim/scenes-and-worlds) |

Deep links: `?class=<class>` opens a tab (e.g. `?class=logistics_cage`),
`&item=<id>` selects an item. The header's **Dataset** button always points at
the active class's folder in its dataset.