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Velthoric

Velthoric

Adds high-performance physics to Minecraft

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Compatibility

Minecraft: Java Edition

1.20.1

Platforms

Supported environments

Client and server

Links

Report issues View source Visit wiki

Creators

xI-Mx-Ix
xI-Mx-IxMember

Details

Licensed LGPL-3.0-only
Published last month
Updated 5 days ago

Velthoric Icon

Velthoric Physics Mod

Environment

Fabric Forge NeoForge Quilt

💥 What’s this mod all about?

Velthoric brings high-performance physics to Minecraft using the full Jolt Physics engine via JoltJNI. Move, collide, and interact with rigid and soft bodies, ropes, and cloth, all with persistent worlds and a powerful developer API.

⚡ Core Features

  • Rigid & Soft Bodies – Full simulation of solid and deformable objects.
  • Narrow & Broad Phase Collisions – Efficient collision detection for all objects.
  • Constraints – Support for joints and other physics constraints.
  • Shapes – Various collision shapes supported.
  • Raycasting & Shape Casting – Detect and interact with objects using rays or shapes.

🛠️ Developer API

Create custom physics objects, control rendering, manipulate bodies, and extend the system.

🎯 Testing Commands

/vxsummon
Spawn built-in and custom objects: boxes, ropes, cloth, marbles and more.
Also works with any objects registered via the API.

Test Vehicles:
You can spawn a test car or motorcycle that you can drive using:

/vxsummon velthoric:car ~ ~ ~
/vxsummon velthoric:motorcycle ~ ~ ~

The seat is visible when you press F3 + B.

/vxtest
Quickly create predefined setups for dev & debugging.
Includes chained boxes, configurable soft bodies, box grids, and more.

/vxkill @x[...]
Remove physics objects matching a selector.
You can target objects by type, bodytype, distance, limit, and sort.

Example:

/vxkill @x[type=velthoric:box,limit=5,sort=nearest]

🔧 Included Tools

  • PhysicsGun – Pick up, move, rotate, and yeet objects.
  • Magnetizer – Pull or push objects where you aim.
  • BoxThrower – Spawn and launch boxes instantly.
  • ChainCreator – Connect two objects (or one to the ground) with a chain.

💻 Supported Platforms

  • Windows x86_64
  • Linux x86_64
  • Linux Arm64
  • MacOS x86_64
  • MacOS Arm64

Note: All other platforms (e.g., 32-bit systems, Android) are not supported and will crash.

⚠️ Bug Reports & Mod Compatibility

Found a bug, crash, or an incompatible mod? Please report it on the issue tracker:

GitHub Issues

🙏 Acknowledgments