[Home](./index.md) > [server](./server.md) > [RigidBodyOptions](./server.rigidbodyoptions.md) ## RigidBodyOptions type The options for a rigid body. Use for: constructing rigid bodies; choose an option type matching `RigidBodyType`. Do NOT use for: runtime changes; use `RigidBody` methods instead. \*\*Category:\*\* Physics **Signature:** ```typescript export type RigidBodyOptions = DynamicRigidBodyOptions | FixedRigidBodyOptions | KinematicPositionRigidBodyOptions | KinematicVelocityRigidBodyOptions; ``` **References:** [DynamicRigidBodyOptions](./server.dynamicrigidbodyoptions.md), [FixedRigidBodyOptions](./server.fixedrigidbodyoptions.md), [KinematicPositionRigidBodyOptions](./server.kinematicpositionrigidbodyoptions.md), [KinematicVelocityRigidBodyOptions](./server.kinematicvelocityrigidbodyoptions.md)