roblox-physics
Roblox physics and parts: BasePart, Model, constraints, welds, motors, collision. Use when working with 3D objects and physics.
Installation
Follow the repository instructions for this skill and your agent. Review the files and dependencies before adding it to your workflow.
View source ↗GuidesSkill instructions
Physics Reference
Quick Reference
- Adaptive timestepping: Adaptive timestepping automatically assigns physical parts to varying simulation timesteps.
- Assemblies: Explains physical assemblies and how they behave in Robloxs rigid body physics engine.
- Character controllers: Controller instances can be used as a component in a custom character implementation.
- AlignOrientation: The AlignOrientation constraint applies torque to align two attachments, or to align one attachment with a goal orientation.
- AlignPosition: The AlignPosition constraint applies force to move two attachments together, or to move one attachment to a goal position.
- AngularVelocity: The AngularVelocity constraint applies torque on an assembly to maintain a constant angular velocity.
- BallSocket: BallSocketConstraint forces its two attachments into the same position and allows them to freely rotate about all three axes, with optional limits to restrict both tilt and twist.
- Cylindrical: CylindricalConstraint allows its attachments to slide along one axis and rotate about another axis, with optional assigned angular and/or linear power.
- Hinge: HingeConstraint allows its two attachments to rotate about one axis, with optional assigned power for motor or servo behavior.
- LineForce: The LineForce constraint applies force along the theoretical line connecting its two attachments.
Detailed Reference
Physics
See physics.md for:
- Adaptive timestepping
- Assemblies
- Character controllers
- AlignOrientation
- AlignPosition
- ...and 24 more
Workspace
See workspace.md for:
- Customize the camera
- CFrames
- Collisions
- 3D workspace
- Raycasting
- ...and 1 more
Examples
Read the usage examples in the source repository.
View source ↗Source history
- Indexed on
- 2026-01-20
- Index updated
- 2026-01-26
- Branch
- main
Index and sync dates describe this directory. View the source repository for code history.
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