What is Reax?
Reax is an open-source 3D animation and visual effects software with a focus on advanced physics simulations. It comes with key features like:
- Realistic rigid body dynamics and cloth simulation for physics-based animation
- Intuitive character rigging and inverse kinematics tools
- Modern node-based workflow for compositing and visual effects
- Python scripting API for advanced procedural animation and pipeline integration
- Cross-platform support and Blender integration
Reax aims to provide powerful tools for high-end 3D animation while maintaining an approachable interface. Its features are comparable to commercial software like Cinema 4D or Houdini while being completely free and open-source. Reax enables independent animators to achieve Hollywood-grade effects and physics simulations without the need for expensive commercial tools.
The project is driven by a community of 3D/VFX enthusiasts and developers, enabling rapid improvements through open development while focusing on animators' needs. Being open-source, Reax can be customized for niche animation requirements as well. Overall, it provides professional yet accessible 3D tools for animation and VFX for indie animators as well as studios.