Summary:
- Nvidia has made its PhysX and Flow technologies fully open-source, allowing game developers to use these tools for free in their projects.
- PhysX is a physics simulation engine that helps create realistic in-game physics, while Flow is a fluid simulation tool that can be used to simulate things like water, smoke, and fire.
- By making these tools open-source, Nvidia is making it easier for game developers to access and use advanced physics and fluid simulation features in their games, without having to pay licensing fees.