Robotics simulation assets for
Unity
Build physics-enabled simulation environments for Unity. Rigyd converts 3D models into assets with accurate mass, inertia tensors, friction, and collision geometry — ready for Unity Robotics Hub and ML-Agents.
The problem
Why existing workflows fall short.
Physics setup is per-GameObject
Every Rigidbody, Collider, and Physics Material has to be configured individually. Scaling from a few hero objects to a full training scene quickly becomes hours of manual component wiring.
Articulation Bodies need accurate inertia
Unity's Articulation system is only as realistic as its mass and inertia values. For custom assets, those numbers are usually guessed — and bad guesses break contact dynamics.
Asset pipeline is fragmented
FBX import, mesh cleanup, collider generation, physics material assignment, semantic tagging — every object runs through the same manual checklist. Diversity suffers.
How Rigyd helps
AI-native infrastructure that automates the hard parts.
Physics-ready FBX and OpenUSD output
Rigyd exports geometry with metadata for mass, collider type, and material physics so Unity's Rigidbody and Collider components populate automatically on import.
Calibrated inertia tensors
Volume analysis combined with material identification produces mass and inertia values within 15–20% of measured — ideal baselines for Articulation Body and ML-Agents training.
Bulk conversion for Robotics Hub
Enterprise API converts entire catalogs into Unity-ready assets in parallel, making it practical to build diverse, physics-accurate training scenes for reinforcement learning.
cost reduction vs manual Unity physics setup
per asset, from upload to Unity-ready
mass accuracy vs measured values
Scale your Unity simulation environments
Upload any 3D model and get Unity-ready, physics-enabled assets in minutes.
Starts at $29/month. 30 SimReady objects included.
Explore more
SimReady for Isaac Sim
OpenUSD assets validated for NVIDIA Isaac Sim
Models for MuJoCo
Physics-accurate assets for robot learning
Assets for Gazebo
Simulation-ready models for ROS 2
Warehouse Simulation
50,000+ SKUs need physics properties
Humanoid Robots
Whole-body interaction training assets
Sim-to-Real Transfer
Close the gap with accurate physics data