r3f-physics

Add physics to React Three Fiber by initializing a Canvas with a Physics world and wrapping objects in RigidBody components. This enables Rapier-based rigid bodies, colliders, and joints for realistic 3D collisions and interactions.

Rapier in R3F supports dynamic, fixed, and kinematic RigidBody types. Available colliders include cuboid, ball, hull, trimesh, and manual colliders, allowing diverse physics interactions and precise collision shape matching.

Yes, you can build character controllers and interactive simulations using joint systems like fixed, revolute, spherical, prismatic, spring, rope, and motorized joints, alongside collision and sensor events for dynamic environments.

Manual stepping is supported but not required. @react-three/rapier handles the physics loop automatically, but you can integrate manual stepping, access world snapshots, and listen to collision events for advanced control.

Collision and sensor events trigger callbacks when RigidBody colliders intersect, allowing you to detect interactions without generating physical responses. This is useful for puzzle mechanics, triggers, and interactive environment logic.

Use instanced physics to efficiently simulate many objects in React Three Fiber. This approach integrates Rapier colliders and rigid bodies with React components, maintaining performance for complex dynamic environments.