Overview

Obi is an advanced particle-based physics engine capable of simulating a wide range of deformable material behaviors. It depends on the burst, jobs, collections, and mathematics packages.

📊 Highlights

• Obi Cloth leverages the power of particle-based physics to deliver high-quality, flexible, and easy-to-use cloth simulation.
• Unified solution for character clothing, regular and tearable cloth.
• Two-way rigid body interaction.
• Modular solver: Don’t waste performance, only use the constraints your cloth needs.
• Per module adjustable solver iteration count.
• Cloth proxies: Drive high-resolution meshes using low-res simulations. Works with skinned meshes too!
• Balloon physics through volume constraints.
• Independent stretch and bend constraints.
• Cloth is attachable to rigid bodies.
• Cloth can collide with itself and other cloth pieces.
• Physically based aerodynamics model.
• Easy-to-use integrated editor tools: Selection, brush selection, paintbrush, smoothing, property import/export from textures…don’t ever leave Unity when authoring cloth.
• Automatic camera culling.
• Easily extensible and modular architecture.